1. A smart watch, comprising:

the wrist strap part is worn on the wrist of a user and comprises a monitoring module, and the monitoring module is used for monitoring the sign state information of the user;

the watch body is detachably arranged on the hand ring portion and used for acquiring the user sign state information from the monitoring module and carrying out data processing according to the user sign state information.

2. The smart watch of claim 1, wherein:

the hand ring part further comprises a first controller and a first communication interface, and the first communication interface and the monitoring module are electrically connected with the first controller;

the watch main body comprises a second controller and a second communication interface, and the second communication interface is electrically connected with the second controller;

and when the first communication interface is connected with the second communication interface, the first controller is in communication connection with the second controller.

3. The smart watch of claim 2, wherein:

the first controller is used for sending a first interrupt signal to the second controller, and sending the user sign state information to the second controller after receiving a first response signal sent by the second controller, wherein the first interrupt signal is used for triggering the second controller to send the first response signal.

4. The smart watch of claim 2, wherein:

the second controller is configured to send a second interrupt signal to the first controller, and send an instruction to the first controller after receiving a second response signal sent by the first controller, where the instruction is used to invoke state information of the first controller, and the second interrupt signal is used to trigger the first controller to send the second response signal.

5. The smart watch of any one of claims 2 to 4, wherein:

the first communication interface and the second communication interface are SPI interface, UART interface and I²One of a C interface or a USB interface.

6. The smartwatch according to any one of claims 2 to 5, wherein:

a first connecting contact point is arranged on the hand ring part and is electrically connected with the first controller;

a second connecting contact is arranged on the watch main body and electrically connected with the second controller;

when the first connecting contact point is electrically contacted with the second connecting contact point, the first controller can send the user sign state information to the second controller.

7. The smart watch of claim 6, wherein:

when the first connecting contact point is electrically contacted with the second connecting contact point, the first controller also sends the electric quantity of the hand ring part to the second controller, and when the electric quantity is lower than a preset value, the first controller sends a charging request to the second controller.

8. The smart watch of any one of claims 1 to 7, wherein:

the handle ring part is provided with a bulge part, and the bulge part is provided with a clamping groove;

the watch body is provided with a concave part, the concave part is matched with the convex part, and the concave part is provided with a buckle;

when the depressed part is clamped on the protruding part, the buckle is clamped into the buckle groove, and the watch body is clamped into the buckle groove, and the buckle is fixed on the hand ring part.

9. The smart watch of claim 8, wherein:

still be provided with a plurality of first contacts that charge on the bellying, still be provided with a plurality of second contacts that charge on the depressed part, the buckle card is gone into during the buckle groove, a plurality of first contacts that charge with a plurality of second contacts that charge one by one electrical contact, the wrist-watch main part via mutual electrical contact first contact that charges with the second contacts that charge to bracelet portion charges.

10. The smart watch of claim 8, wherein:

the two groups of the buckling grooves are oppositely arranged on the convex part;

the two groups of buckles are in one-to-one correspondence with the two groups of buckle grooves, and the two groups of buckles are oppositely arranged on the concave part.

Background

Present intelligence wearing equipment mainly has intelligent bracelet and intelligent wrist-watch, and the parent's of intelligent bracelet price is usually small and exquisite light, can succinctly realize information prompt, motion health monitoring, trip payment etc. and intelligent wrist-watch then carries on more functional module on the basis that intelligent bracelet has the function, and the performance is more powerful.

However, the inventors of the present invention found that: present intelligent bracelet function is simple relatively, can't replace the use of intelligent wrist-watch completely, and the user can generally purchase intelligent wrist-watch in order to satisfy diversified user demand, and the shortcoming of intelligent wrist-watch is that the time of endurance is represented badly, often needs take off intelligent wrist-watch when user's motion or sleep and charge to minimize leads to the influence that can not use intelligent wrist-watch to bring because of charging. However, in the time period of charging the smart watch in the scenes of sports or sleeping and the like, the user usually needs to monitor the health state in the sports or sleeping process, and the smart bracelet needs to be used in the scene, so that the worn equipment is replaced repeatedly, and inconvenience is caused.

Disclosure of Invention

The embodiment of the invention aims to provide an intelligent watch, which avoids inconvenience caused by frequent replacement of wearing equipment by a user.

To solve the above technical problem, an embodiment of the present invention provides a smart watch, including:

the wrist strap part is worn on the wrist of a user and comprises a monitoring module, and the monitoring module is used for monitoring the sign state information of the user;

the watch body is detachably arranged on the hand ring portion and used for acquiring the user sign state information from the monitoring module and carrying out data processing according to the user sign state information.

Compared with the prior art, the embodiment of the invention provides an intelligent watch which comprises a bracelet part and a watch main body, wherein the bracelet part comprises a monitoring module, the monitoring module is worn on the wrist of a user and can monitor the physical sign state of the user at any time, and the watch main body is detachably arranged on the bracelet part and can acquire the physical sign state information of the user from the monitoring module. Like this, the user is pulling down the wrist-watch main part when charging, still can wear bracelet portion on the wrist, satisfies monitoring health's appeal, simultaneously, when setting up the wrist-watch main part on the bracelet portion, can satisfy the user to the user demand of intelligent wrist-watch, and the wrist-watch main part need not to set up monitoring module alone again and monitors user's health moreover, only needs can acquire user sign state information from the monitoring module of bracelet portion. Therefore, the worn equipment does not need to be frequently replaced, and inconvenience is avoided for users.

In addition, the hand ring part further comprises a first controller and a first communication interface, and the first communication interface and the monitoring module are electrically connected with the first controller;

the watch main body comprises a second controller and a second communication interface, and the second communication interface is electrically connected with the second controller;

and when the first communication interface is connected with the second communication interface, the first controller is in communication connection with the second controller. Therefore, the hand ring part and the watch main body can be in communication connection and transmit data through the first communication interface and the second communication interface.

In addition, the first controller is configured to send a first interrupt signal to the second controller, and send the user sign state information to the second controller after receiving a first response signal sent by the second controller, where the first interrupt signal is used to trigger the second controller to send the first response signal. Before the first controller sends data to the second controller, the first controller needs to successfully handshake with the second controller to establish communication connection, and during handshake, the first controller sends a first interrupt signal to the second controller, and after receiving a first response signal sent by the second controller, the first controller successfully handshakes the second controller, and then the first controller sends data to the second controller.

In addition, the second controller is configured to send a second interrupt signal to the first controller, and send an instruction to the first controller after receiving a second response signal sent by the first controller, where the instruction is used to invoke state information of the first controller, and the second interrupt signal is used to trigger the first controller to send the second response signal. Before the second controller sends the instruction to the first controller, the second controller also needs to successfully handshake with the first controller to establish communication connection, and during the handshake, the second controller sends a second interrupt signal to the first controller, and after receiving a second response signal sent by the first controller, the handshake between the two controllers is successful, and the second controller sends the instruction to the first controller.

In addition, the first communication interface and the second communication interface are SPI interface, UART interface and I²One of a C interface or a USB interface.

In addition, a first connecting contact point is arranged on the hand ring part and is electrically connected with the first controller;

a second connecting contact is arranged on the watch main body and electrically connected with the second controller;

when the first connecting contact point is electrically contacted with the second connecting contact point, the first controller can send the user sign state information to the second controller. The setting of first connection contact and second connection contact can make bracelet portion detect whether the wrist-watch main part has set up on the bracelet portion to prepare to send monitoring data to the second controller of wrist-watch main part after detecting the wrist-watch main part.

In addition, when the first connecting contact point is electrically contacted with the second connecting contact point, the first controller also sends the electric quantity of the hand ring part to the second controller, and when the electric quantity is lower than a preset value, the first controller sends a charging request to the second controller. The charging request sent here can be convenient for the user to judge whether the hand ring part needs to be charged.

In addition, a convex part is arranged on the hand ring part, and a clamping groove is arranged on the convex part;

the watch body is provided with a concave part, the concave part is matched with the convex part, and the concave part is provided with a buckle;

when the depressed part is clamped on the protruding part, the buckle is clamped into the buckle groove, and the watch body is clamped into the buckle groove, and the buckle is fixed on the hand ring part. Thus, the watch body can be simply arranged on the hand ring part through the buckle structure, and the watch body can be conveniently detached from the hand ring part.

In addition, still be provided with a plurality of first contacts that charge on the bellying, still be provided with a plurality of second contacts that charge on the depressed part, the buckle card is gone into during the buckle groove, a plurality of first contacts that charge with a plurality of second contacts that charge one-to-one electrical contact, the wrist-watch main part via mutual electrical contact first contact that charges with the second contacts that charge to bracelet portion charges. Thus, the hand ring part can be charged through the watch body.

In addition, the two groups of buckling grooves are oppositely arranged on the convex part;

the two groups of buckles are in one-to-one correspondence with the two groups of buckle grooves, and the two groups of buckles are oppositely arranged on the concave part. Like this, compare in the block between a set of buckle groove and the buckle, the block effect between hand ring portion and the wrist-watch main part can be guaranteed to two sets of buckle grooves and buckle.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.

Fig. 1 is a schematic structural diagram of a smart watch according to an embodiment of the present invention;

fig. 2 is a schematic view of a communication control structure of a smart watch according to an embodiment of the present invention;

fig. 3 is a system block diagram of a smart watch according to an embodiment of the present invention;

FIG. 4 is a schematic view of the structure of the hand ring portion of FIG. 1;

FIG. 5 is a schematic diagram of the structure of the watch body of FIG. 1;

fig. 6 is a flowchart of data transmission of a smart watch according to an embodiment of the present invention;

fig. 7 is a flowchart illustrating power transmission and charging start of a smart watch according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments. The following embodiments are divided for convenience of description, and should not constitute any limitation to the specific implementation manner of the present invention, and the embodiments may be mutually incorporated and referred to without contradiction.

The embodiment of the invention relates to an intelligent watch, which comprises a hand ring part 10 and a watch main body 20, wherein the hand ring part 10 comprises a monitoring module 11 (shown in fig. 2), the monitoring module 11 is used for monitoring the physical sign state information of a user, the watch main body 20 is detachably arranged on the hand ring part 10, and the watch main body 20 is used for acquiring the physical sign state information of the user from the monitoring module 11 and processing data according to the physical sign state information of the user. Can dismantle the connection through multiple structure between bracelet portion 10 and the wrist-watch main part 20 here, for example buckle structure, guide rail spout structure or magnet adsorption structure etc. do not describe here any more.

Compared with the prior art, the embodiment of the invention provides the intelligent watch, when a user uses the intelligent watch, if only the health state information of the user needs to be monitored, the bracelet part 10 is worn on the wrist, and if the user needs to use the communication, photographing or other functions of the intelligent watch, the watch main body 20 is arranged on the bracelet part 10. Like this, both satisfied the appeal of user's monitoring health status constantly, satisfied the user demand to intelligent wrist-watch again, the user can take off intelligent wrist-watch alone in sleep or motion process, charges, and bracelet portion 10 still can wear the monitoring of carrying out health status on the wrist. Meanwhile, the watch main body 20 can acquire the physical sign state information of the user from the monitoring module 11 of the bracelet portion 10 to display data or send the data to terminals such as a mobile phone, so that the worn equipment does not need to be frequently replaced, and inconvenience is avoided for the user.

In some specific embodiments, as shown in fig. 2, information interaction is performed between the bracelet portion 10 and the watch main body 20 through a communication interface, the bracelet portion 10 may further include a first controller 12 and a first communication interface 13, the first communication interface 13 and the monitoring module 11 are both electrically connected to the first controller 12, the watch main body 20 may include a second controller 21 and a second communication interface 22, the second communication interface 22 is electrically connected to the second controller 21, when the first communication interface 13 is connected to the second communication interface 22, a communication connection may be established between the first controller 12 and the second controller 21, and at this time, the first controller 12 may send data to the second controller 21. Meanwhile, according to the use scene of the user, the second controller 21 may send an instruction to the first controller 12 to perform sensor data acquisition and processing, acquire data of the second controller 21 and directly display the data on the display module, or upload the data to an intelligent terminal device such as a mobile phone through the bluetooth module to display or process the data.

Communication between the hand ring portion 10 and the watch main body 20 requires a bidirectional interrupt and response signal in addition to a communication interface. For example, when the first controller 12 sends data to the second controller 21, the first controller 12 needs to successfully handshake with the second controller 21 in order to correctly send the data to the second controller 21. At this time, the first controller 12 sends the first interrupt signal 14 to the second controller 21, the second controller 21 sends the first response signal 23 to the first controller 12 after receiving the first interrupt signal 14, and the first controller 12 successfully handshakes with the second controller 21 and starts to send data to the second controller 21 after receiving the first response signal 23. When the second controller 21 sends an instruction to the first controller 12, the instruction is used to call the status information of the first controller 12, and it is also required to successfully handshake with the first controller 12 in order to correctly send the instruction to the first controller 12. At this time, the second controller 21 sends the second interrupt signal 24 to the first controller 12, the first controller 12 sends the second response signal 15 to the second controller 21 after receiving the second interrupt signal 24, and the second controller 21 successfully handshakes with the first controller 12 and starts sending the instruction to the first controller 12 after receiving the second response signal 15.

Specifically, the communication Interface between the bracelet portion 10 and the watch main body 20, that is, the first communication Interface 13 of the bracelet portion 10 and the second communication Interface 22 of the watch main body 20 may be an SPI (Serial Peripheral Interface), a UART (Universal Asynchronous Receiver/Transmitter) Interface, an I Interface²A C (Inter-Integrated Circuit) interface or a USB (Universal Serial Bus) interface.

As shown in fig. 3, the hand ring portion 10 may further include an NFC (Near Field Communication) module, a motor module, a power management module, a radio frequency module, and other modules that support the hand ring portion 10 to have a general smart band usage function, in addition to the monitoring module 11, so that the hand ring portion 10 may be used as an independent smart band. The watch main body 20 may have a display Module, a touch Module, a storage Module, a photographing Module, an audio processing Module, a Subscriber Identity Module (SIM) card Module, a power management Module, a radio frequency Module, and other modules that support the watch main body 20 to have a general usage function of a smart watch.

Thus, when the watch body 20 and the ring portion 10 are buckled together to be used as an intelligent watch, the intelligent watch can display, photograph and play local audio, and can also perform 3G (3rd-generation, third generation mobile communication technology)/4G (4rd-generation, fourth generation mobile communication technology) conversation and internet surfing, and connect bluetooth and WiFi (wireless communication technology).

As a preferred embodiment, as shown in fig. 4 and 5, a first connection point 16 may be provided on the bracelet portion 10, the first connection point 16 is electrically connected to the first controller 12, a second connection point 25 is provided on the watch main body 20, the second connection point 25 is electrically connected to the second controller 21, and when the user sets the watch main body 20 on the bracelet portion 10, the first connection point 16 is electrically connected to the second connection point 25, so that when the first connection point 16 is electrically connected to the second connection point 25, the first controller 12 receives the level signal X (shown in fig. 2) from the first connection point 16, and after the watch main body 20 is determined to be set on the bracelet portion 10, the first controller 12 can send the user physical sign state information monitored by the monitoring module 11 to the second controller 21. The first connection contact 16 and the second connection contact 25 herein can enable the hand ring portion 10 to constantly monitor whether the watch main body 20 is set on the hand ring portion 10 to enter a state of being combined with the hand ring portion 10, so that the first controller 12 of the hand ring portion 10 can select whether to transmit data to the second controller 21 of the watch main body 20. It should be understood that, the determination of whether the watch body 20 is combined with the handle portion 10 according to the result of the electrical contact between the contacts may also be performed by other types of structures, for example, a detection method such as a proximity sensor or a pressure sensor, which is not described herein again.

In addition, if the electric quantity of the hand ring portion 10 is lower than the preset value, the first controller 12 sends a charging request to the second controller 21 at the same time, and the second controller 21 controls the power supply of the watch main body 20 to charge the power supply of the hand ring portion 10 after receiving an instruction sent by the user to charge the hand ring portion 10. Here, the preset value may be set to 3%, 4%, or 5% of the full charge of the hand ring portion 10.

Specifically, with continuing reference to fig. 4 and 5, the bracelet portion 10 and the watch main body 20 can be buckled together by a buckle structure to be combined together, the bracelet portion 10 is provided with a protruding portion 17, the protruding portion 17 is provided with a buckle groove 18, the watch main body 20 is provided with a recessed portion 26, the recessed portion 26 is matched with the protruding portion 17, the recessed portion 26 is provided with a buckle 27, when the recessed portion 26 of the watch main body 20 is buckled on the protruding portion 17 of the bracelet portion 10, the buckle 27 is buckled into the buckle groove 18, and the watch main body 20 is fixed on the bracelet portion 10 by the buckle 27 buckled into the buckle groove 18. It should be noted here that there are various types of such buckle structures, and the main purpose is to facilitate flexible wearing by a user and ensure user experience, which is not described herein again.

The protruding portion 17 on the hand ring portion 10 can be rectangular, one surface of the protruding portion 17 away from the hand ring portion 10 is a plane, and a plurality of metal contacts and a plurality of buckle grooves 18 are respectively arranged on two sides of the protruding portion 17 in the length direction. The depressed part 26 on the wrist-watch main part 20 can be the rectangle setting equally, and the depressed part 26 runs through the wrist-watch main part 20 in length direction, the both sides that lie in length direction on the depressed part 26 are provided with a plurality of metal bumps and a plurality of buckle 27 respectively, the user is when the depressed part 26 joint of wrist-watch main part 20 on the bellying 17 of hand ring portion 10, a plurality of metal bumps and a plurality of metal contact one-to-one contact, be used for signal communication and mains operated, simultaneously, buckle 27 card income buckle groove 18, the wrist-watch main part 20 is fixed on hand ring portion 10 through the buckle 27 that goes into buckle groove 18.

Contain first contact 19 that charges among a plurality of metal contacts on the bellying 17, contain the second contact 28 that charges among a plurality of metal bumps on the depressed part 26, first contact 19 and the second contact 28 that charges all have a plurality ofly, and when a plurality of first contact 19 that charges and a plurality of second contact 28 one-to-one electrical contact that charges, wrist-watch main part 20 charges to bracelet portion 10 through the first contact 19 that charges and the second contact 28 that charges of mutual electrical contact. In this way, a small power supply B (shown in FIG. 2) on the hand ring portion 10 can be charged by a large power supply A (shown in FIG. 2) of the watch body 20 so that the hand ring portion 10 has a sufficient power to ensure a duration of time when the hand ring portion 10 is worn on the wrist of the user.

Continuing to refer to 5, it can be seen that a plurality of buckle grooves 18 can be divided into two groups, two groups of buckle grooves 18 are oppositely arranged on two sides of the protruding portion 17 in the length direction, a plurality of buckles 27 can also be divided into two groups, two groups of buckles 27 are oppositely arranged on two sides of the protruding portion 26 in the length direction, and the buckle grooves 18 in each group are all arranged away from the metal contact, for example, there are two buckle grooves 18 in each group, and the two buckle grooves 18 are mutually far away from one side of the protruding portion 17 in the length direction, the arrangement mode of the buckle 27 corresponds to the buckle grooves 18, which is not described herein. After the buckle 27 and the buckle groove 18 are arranged in this way, the stability of the watch main body 20 when being clamped on the hand ring part 10 is ensured, and the watch main body 20 can be prevented from being easily thrown away and separated from the hand ring part 10 in the movement process of a user.

It should be noted that, an interrupt trigger condition may be set in the first controller 12 of the bracelet portion 10 and the second controller 21 of the watch main body 20 to perform mode selection, for example, in a specific embodiment, the interrupt trigger condition may be set in the first controller 12 to enable the first controller 12 to select whether to transmit data to the second controller 21, and the interrupt trigger condition may be set in the second controller 21 to enable the second controller 21 to select whether to transmit a control command to the power supply of the watch main body 20 to control the power supply of the watch main body 20 to charge the power supply of the bracelet portion 10. Thus, the user, when using, includes the following communication process (shown in fig. 6):

the hand ring part 10 the first controller 12 sets an interrupt trigger mode;

judging the low level or the high level of the signal X;

specifically, in this step, according to an interrupt trigger condition set by the first controller 12 of the hand ring portion 10, the signal X is detected, if the signal X is a low-level signal, it indicates that the watch main body 20 has been detached from the hand ring portion 10, the first controller 12 controls the hand ring portion 10 to enter an independent hand ring mode, and if the signal X is a high-level signal, it indicates that the watch main body 20 is set on the hand ring portion 10, and the first controller 12 controls the hand ring portion 10 to enter a data transmission mode;

if the hand ring part 10 enters the data transmission mode, the watch main body 20 judges that the signal 14 is low level or high level;

specifically, when the first controller 12 of the bracelet portion 10 is in the data transmission mode, the second controller 21 of the watch main body 20 monitors the first interrupt signal 14, and if the watch main body 20 monitors that the first interrupt signal 14 is a low-level signal, it indicates that the first interrupt signal 14 transmitted by the first controller 12 is not received, and the monitoring data of the bracelet portion 10 is still in a state ready for transmission;

if the watch main body 20 receives the first interrupt signal 14 sent by the first controller 12, the watch main body 20 judges that the signal 23 is at a low level or a high level;

specifically, the watch main body 20 monitors the first response signal 23, if the watch main body 20 monitors that the first response signal 23 is a low level signal, it indicates that the first response signal 23 is not successfully transmitted to the first controller 12, the monitoring data of the hand ring portion 10 is still in a state of waiting for transmission, and if the watch main body 20 monitors that the first response signal 23 is a high level signal, it indicates that the first response signal 23 is successfully transmitted to the first controller 12, and the hand ring portion 10 starts to transmit the monitoring data.

In addition, in addition to the above communication process, the process further includes reporting the power data of the bracelet portion 10 and starting the charging process of the bracelet portion 10 by the watch main body 20, which is specifically as follows (shown in fig. 7):

the hand ring part 10 the first controller 12 sets an interrupt trigger mode;

judging the low level or the high level of the signal X;

specifically, in this step, according to an interrupt trigger condition set by the first controller 12 of the hand ring portion 10, the signal X is detected, if the signal X is at a low level, it indicates that the watch main body 20 has been detached from the hand ring portion 10, the first controller 12 controls the hand ring portion 10 to enter an independent operating mode, and if the signal X is at a high level, it indicates that the watch main body 20 is set on the hand ring portion 10, the first controller 12 controls the hand ring portion 10 to enter a data transmission mode, and the first controller 12 monitors the electric quantity of the hand ring portion 10;

if the hand ring part 10 enters the data transmission mode, the hand ring part 10 judges that the second interrupt signal 24 is at a low level or a high level;

specifically, if the bracelet portion 10 monitors that the second interrupt signal 24 is a low level signal, it indicates that the first controller 12 does not receive the second interrupt signal 24, and the bracelet portion 10 is still in a state of waiting for sending the electric quantity data;

if the first controller 12 of the bracelet portion 10 receives the second interrupt signal 24, the bracelet portion 10 determines that the signal 15 is at a low level or a high level;

specifically, if the hand ring part 10 monitors that the second answer signal 15 is a low level signal, it indicates that the second answer signal 15 is not successfully sent to the second controller 21, and the hand ring part 10 is still in a state of preparing to send the electric quantity data, and if the hand ring part 10 monitors that the second answer signal 15 is a high level signal, it indicates that the second answer signal 15 is successfully sent to the second controller 21, and the hand ring part 10 starts to send the electric quantity data;

the watch main body 20 judges whether the electric quantity is lower than N%;

specifically, in this step, the watch main body 20 receives the electric quantity data, and determines whether to start charging the bracelet portion 10 according to the electric quantity data, and if the electric quantity data is higher than the preset value of N%, the charging is not started, and if the electric quantity data is lower than the preset value of N%, the charging is started. The preset value of N% here may be set to 3%, 4%, or 5% of the full charge of the hand ring portion 10.

It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples for carrying out the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in practice.