1. The utility model provides a wearable device, includes housing assembly, installs battery in the housing assembly, with control assembly and circuit board that the battery is connected, housing assembly includes epitheca subassembly and inferior valve subassembly, its characterized in that: the wearable device further comprises a support, the support is fixed between the upper shell assembly and the lower shell assembly, the support and the lower shell assembly are arranged in an enclosing mode to form a first accommodating space, the support and the upper shell assembly are arranged in an enclosing mode to form a second accommodating space, the battery is accommodated in the first accommodating space, and at least part of the circuit board is accommodated in the second accommodating space.

2. The wearable device of claim 1, wherein: the touch screen is characterized in that the support is provided with a connecting column, the control assembly comprises a touch screen support, a connecting groove is formed in the touch screen support, and the connecting column is contained in the connecting groove, so that the support is fixedly connected with the touch screen support.

3. The wearable device of claim 2, wherein: the support is provided with a positioning hole, the lower shell assembly is provided with a positioning column, and the positioning column penetrates through the positioning hole to fix the support and the lower shell assembly and form the first accommodating space between the support and the lower shell assembly.

4. The wearable device of claim 3, wherein: the touch pad support is further provided with a positioning groove, the lower shell assembly is further provided with a positioning rib, the positioning rib extends outwards from the positioning column, the extending direction of the positioning rib is perpendicular to the axis direction of the positioning column, at least part of the positioning rib is limited and contained in the positioning groove, and therefore the lower shell assembly is fixedly connected with the touch pad support.

5. The wearable device of claim 2, wherein: the control assembly further comprises a touch sheet, a mounting hole is formed in the touch sheet, a mounting column is correspondingly arranged on the touch sheet support, and the mounting column is contained in the mounting hole, so that the touch sheet is positioned and mounted on the touch sheet support.

6. The wearable device of claim 2, wherein: still be equipped with the curb plate on the support, the curb plate certainly the outside edge orientation of support the inferior valve subassembly extend and with inferior valve subassembly butt each other, just the curb plate with the touch piece support sets up relatively.

7. The wearable device of claim 1, wherein: the circuit board comprises a PCB hard board, a buckle is arranged on the support, and the PCB hard board is connected with the support through the buckle.

8. The wearable device of claim 7, wherein: the circuit board further comprises a PCB soft board connected with the PCB hard board, the PCB soft board is bent and extended from one end of the PCB hard board, so that the PCB hard board is contained in the first containing space and located between the battery and the support, and the PCB soft board is contained in the second containing space and attached to the upper surface of the support.

9. The wearable device of claim 8, wherein: the PCB soft board is provided with a limiting hole, the upper surface of the support is correspondingly provided with a limiting column, and the PCB soft board and the support are connected through the limiting column being contained in the limiting hole.

10. The wearable device of claim 1, wherein: the bracket is also provided with a groove cavity for accommodating the Bluetooth antenna and/or the LD laser module and/or the touch sheet connector.

Background

At present, a plurality of function-intensive products are available on the market, and in order to meet the requirement of intensive functions, the function-intensive products usually reduce all elements, but the reduced elements lead to complex processes when being assembled, and the function-intensive products can only be reduced to the size of a watch or a bracelet at minimum and cannot be further reduced to be made into ring-type products.

In view of the above, there is a need to improve the existing function-intensive products to solve the above problems.

Disclosure of Invention

The invention aims to provide wearable equipment to solve the problem that the volume of a function-intensive product in the current market is difficult to reduce.

In order to achieve the above purpose, the present invention provides a wearable device, which includes a housing assembly, a battery installed in the housing assembly, a control assembly connected to the battery, and a circuit board, wherein the housing assembly includes an upper housing assembly and a lower housing assembly, the wearable device further includes a bracket, the bracket is fixed between the upper housing assembly and the lower housing assembly, the bracket and the lower housing assembly enclose to form a first accommodating space, the bracket and the upper housing assembly enclose to form a second accommodating space, the battery is accommodated in the first accommodating space, and at least a part of the circuit board is accommodated in the second accommodating space.

As a further improvement of the invention, the support is provided with a connecting column, the control assembly comprises a touch sheet support, the touch sheet support is provided with a connecting groove, and the connecting column is accommodated in the connecting groove, so that the support and the touch sheet support are fixedly connected.

As a further improvement of the present invention, the bracket is provided with a positioning hole, the lower housing assembly is provided with a positioning column, and the positioning column passes through the positioning hole to fix the bracket and the lower housing assembly, and the first accommodating space is formed between the bracket and the lower housing assembly.

As a further improvement of the invention, the touch sheet support is further provided with a positioning groove, the lower shell assembly is further provided with a positioning rib, the positioning rib protrudes outwards from the positioning column, the protruding direction of the positioning rib is perpendicular to the axial direction of the positioning column, and at least part of the positioning rib is limited and contained in the positioning groove, so that the lower shell assembly is fixedly connected with the touch sheet support.

As a further improvement of the present invention, the control assembly further includes a touch sheet, the touch sheet is provided with a mounting hole, the touch sheet support is correspondingly provided with a mounting post, and the mounting post is accommodated in the mounting hole, so that the touch sheet is positioned and mounted on the touch sheet support.

As a further improvement of the present invention, the bracket is further provided with a side plate, the side plate extends from the outer edge of the bracket toward the lower shell assembly and abuts against the lower shell assembly, and the side plate is arranged opposite to the touch sheet bracket.

As a further improvement of the invention, the circuit board comprises a PCB hard board, the bracket is provided with a buckle, and the PCB hard board is connected with the bracket through the buckle.

As a further improvement of the present invention, the circuit board further includes a flexible PCB connected to the rigid PCB, the flexible PCB is bent and extended from one end of the rigid PCB, so that the rigid PCB is accommodated in the first accommodating space and located between the battery and the bracket, and the flexible PCB is accommodated in the second accommodating space and attached to the upper surface of the bracket.

As a further improvement of the invention, the PCB flexible printed circuit board is provided with a limiting hole, the upper surface of the bracket is correspondingly provided with a limiting column, and the PCB flexible printed circuit board and the bracket are accommodated in the limiting hole through the limiting column to realize connection.

As a further improvement of the invention, the bracket is also provided with a groove cavity for accommodating the Bluetooth antenna and/or the LD laser module and/or the touch sheet connector.

The invention has the beneficial effects that: according to the wearable device, the support is arranged between the upper shell assembly and the lower shell assembly, so that the inner space of the shell assembly is divided into the first accommodating space and the second accommodating space, and thus, the space waste of each functional element in the shell assembly is reduced, and the whole volume of the wearable device is reduced; in addition, the support can also be used for protecting the elements in the first accommodating space and the second accommodating space, so that damage caused by mutual extrusion of the elements is avoided, and the service life of the wearable device is prolonged.

Drawings

Fig. 1 is a perspective view of a wearable device of a preferred embodiment of the present invention.

Fig. 2 is an exploded view of the wearable device of fig. 1.

Fig. 3 is a sectional view of the wearable device of fig. 1 in an exploded state.

Fig. 4 is a schematic structural view of the stent of fig. 2.

Fig. 5 is another angular schematic view of the stent shown in fig. 4.

Fig. 6 is another angular schematic view of the stent shown in fig. 5.

Fig. 7 is an exploded view of the circuit board and bracket of fig. 2.

Figure 8 is an exploded view of the touch pad holder and holder of figure 2.

Fig. 9 is an exploded view of the touch sheet holder and lower case assembly of fig. 2.

Fig. 10 is a schematic structural view after the touch sheet holder, the touch sheet, and the lower case assembly of fig. 2 are assembled.

Fig. 11 is a partially enlarged view of fig. 10.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 3, the present invention discloses a wearable device 100, which includes a housing assembly 10, a bracket 20 connected inside the housing assembly 10, a circuit board 30 connected to the bracket 20, a control assembly 40 attached to the housing assembly 10, a battery 50, and a ring (not shown) mounted on the housing assembly 10 and used for wearing, in this embodiment, the ring is disposed so that the wearable device 100 of the present invention can be worn on a finger for convenient operation, and of course, in other embodiments, a bracelet or a watch can be used instead of the ring, which is not limited herein.

The housing assembly 10 includes a lower housing assembly 11 and an upper housing assembly 12, the lower housing assembly 11 is provided with a positioning post 113, the upper housing assembly 12 is provided with a top post 121 corresponding to the positioning post 113, the bracket 20 is provided with a positioning hole 23, during assembly, the positioning post 113 penetrates through the positioning hole 23 to abut against the top post 121, the bracket 20 is fixed between the lower housing assembly 11 and the upper housing assembly 12, the lower housing assembly 11 and the bracket 20 are enclosed to form a first accommodating space 110, the upper housing assembly 12 and the bracket 20 are enclosed to form a second accommodating space 120, the battery 50 is accommodated in the first accommodating space 110, and at least part of the circuit board 30 is accommodated in the second accommodating space 120.

Referring to fig. 4 to 6, the bracket 20 further includes a limiting post 21, a connecting post 22, a side plate 24, a groove cavity 25 and a buckle 26. In this embodiment, the shape of the edge of the bracket 20 is similar to the shape of the joint between the lower housing component 11 and the upper housing component 12, and both the edge and the upper housing component are in a rounded rectangle shape, and the upper surface of the bracket 20 is designed to be a curved surface, which is similar to the inner surface of the upper housing component 12, so that the available space of the first receiving space 110 is increased, more elements can be placed in the first receiving space 110, and meanwhile, the curved surface design of the bracket 20 can bear higher pressure, thereby protecting each element inside the housing component 10.

Of course, in other embodiments, the shape of the bracket 20 may be changed according to practical situations, and the shape of the bracket 20 may be a flat plate shape or a zigzag design as long as the housing assembly 10 can be partitioned by the bracket 20 and the first receiving space 110 and the second receiving space 120 are formed, which is not limited herein.

The two limiting posts 21 are disposed on the upper surface of the bracket 20 and extend from the upper surface of the bracket 20 toward the upper housing component 12, and a connecting line between the two limiting posts 21 is parallel to the short side of the bracket 20 for fixing a part of the circuit board 30 on the upper surface of the bracket 20. Of course, in other embodiments, the position and number of the position-limiting columns 21 may be changed according to actual situations, as long as the purpose of fixing part of the circuit board 30 on the upper surface of the bracket 20 through the position-limiting columns 21 can be achieved, and the invention is not limited herein.

The connecting column 22 and the side plate 24 are both arranged at the edge of the bracket 20, and the connecting column 22 and the side plate 24 are arranged oppositely, namely, the connecting column 22 is arranged at the edge of one long edge of the bracket 20, and the side plate 24 is arranged at the edge of the other long edge of the bracket 20. Specifically, the two connecting columns 22 extend from the outer side edge of the bracket 20 towards the direction of the lower shell component 11, and the two connecting columns 22 are respectively located at the trisection points of the long side of the bracket 20 and are used for connecting the control component 40. The side plate 24 extends from the other outer side edge of the bracket 20 toward the lower housing assembly 11, and when the assembly is performed, the lower end of the side plate 24 abuts against the lower housing assembly 11, so that the first accommodating space 110 is formed conveniently, and the stability of the bracket 20 is improved.

In this embodiment, the side plates 24 are continuously distributed along the long sides of the bracket 20, and the side plates 24 are designed to be curved surfaces, in other words, the shape of the side plates 24 is similar to the frame of the lower shell assembly 11, so as to avoid the idle of the inner space, and maximize the space of the first accommodating space 110. Of course, in other embodiments, the shape of the side plate 24 may be changed according to actual situations, and may be disposed in a fence type or a flat plate type, or the side plate 24 may not be disposed, and this is not limited herein, as long as the mounting stability of the bracket 20 can be improved when mounting.

The positioning hole 23 and the groove cavity 25 are both provided on the upper surface of the support 20 and penetrate the support 20 up and down, so that the support 20 can be fixed between the lower case assembly 11 and the upper case assembly 12 by the positioning column 113 penetrating through the positioning hole 23. In the present embodiment, four positioning holes 23 are formed on the bracket 20, and are respectively distributed at four corners of the bracket 20, but the invention is not limited thereto as long as the bracket 20 can be fixed on the lower shell assembly 11. Three groove cavities 25 are formed in the bracket 20 and are used for corresponding to large components on the circuit board 30, so that the large components can be accommodated in the housing assembly 10 on one hand, and the large components can be prevented from being damaged due to the fact that the large components are in contact with the bracket 20 on the other hand.

Referring to fig. 6, the clip 26 extends downward from the lower edge of the bracket 20, a claw 261 extending from the clip 26 to the inner side of the bracket 20 is formed at the end of the clip 26, the circuit board 30 is fixedly connected with the bracket 20 through the clip 26, and the circuit board 30 is specifically fixed between the claw 261 and the bracket 20. In this embodiment, the number and the position of the clips 26 may be changed according to actual situations, as long as the circuit board 30 can be fixed between the claws 261 and the bracket 20, and the number and the position are not limited herein. Preferably, the number of the clips 26 is four, and the clips are respectively located at four corners of the bracket 20 to fix four corners of the circuit board 30, so that the connection stability between the circuit board 30 and the bracket 20 is optimal.

Referring to fig. 7, the circuit board 30 includes a PCB hard board 31 and a PCB soft board 32, wherein the PCB soft board 32 is connected to one end of the PCB hard board 31, and the PCB soft board 32 is bent in a reverse direction from a connection portion of the PCB soft board 32 and the PCB hard board 31, so that the PCB soft board 32 and the PCB hard board 31 are arranged in a relative and substantially parallel manner, and thus, the problem that the product size cannot be reduced due to insufficient layout space of the PCB hard board 31 can be solved, and meanwhile, other components can be mounted on the PCB soft board 32, so that the internal space of the housing assembly 10 is further utilized, which is beneficial for reducing the size of the wearable device 100.

The PCB 32 is provided with the same number of limiting holes 321 with the limiting posts 21 and corresponding positions, and when the PCB is mounted, the limiting posts 21 are received in the limiting holes 321 to realize the fixed connection between the PCB 32 and the bracket 20, that is, the PCB 32 is received in the second receiving space 120 in a limiting manner. Preferably, the flexible printed circuit board 32 is connected with the bracket 20 through the matching of the limiting hole 321 and the limiting column 21, and further, the flexible printed circuit board 32 is further provided with double-sided adhesive, so that the flexible printed circuit board 32 can be attached to the upper surface of the bracket 20 through the double-sided adhesive, and the stability between the flexible printed circuit board 32 and the bracket 20 is enhanced.

The edge of the hard PCB 31 is provided with notches 314 which are the same as the buckles 26 in number and correspond to the buckles 26 in position, the notches 314 are recessed from the edge of the hard PCB 31 to the inside of the hard PCB 31, during installation, the notches 314 are limited between the clamping jaws 261 and the support 20, the hard PCB 31 can be limited and fixed on the support 20, meanwhile, the support 20 is designed in a curved surface mode, a height space is reserved for electronic elements on the hard PCB 31, and the hard PCB 31 is accommodated between the battery 50 and the support 20. In this embodiment, three large components are disposed on the PCB hard board 31, including but not limited to the bluetooth antenna 311, the touch pad connector 312, and the LD laser module 313, wherein the bluetooth antenna 311, the touch pad connector 312, and the LD laser module 313 correspond to the groove cavities 25 on the bracket 20, respectively, so as to prevent the large components from being damaged due to the large components contacting with the bracket 20, and in other embodiments, other large components may be disposed on the PCB hard board 31 according to actual conditions, as long as the large components are disposed corresponding to the groove cavities 25, and the large components do not contact with the bracket 20.

Referring to fig. 8 to 11 in combination with fig. 2, the control assembly 40 includes a touch sheet support 41 and a touch sheet 42, the touch sheet support 41 is provided with a positioning slot 411, a connection slot 412 and an installation column 413, the positioning slot 411 and the connection slot 412 are parallel to each other, and the connection slot 412 is located inside the positioning slot 411. Further, the positioning slot 411 and the connection slot 412 are both disposed on a side of the touch sheet holder 41 close to the first receiving space 110 (i.e. inside the touch sheet holder 31), and both the positioning slot 411 and the connection slot 412 extend from the upper end of the touch sheet holder 41 to the lower end of the touch sheet holder 41 (i.e. disposed through the touch sheet holder 41 up and down), and both the positioning slot 411 and the connection slot 412 are semicircular grooves. The mounting posts 413 are disposed on a side of the touch sheet holder 41 away from the first receiving space 110 (i.e., outside the touch sheet holder 41), and preferably, the mounting posts 413 are disposed at the outer left and right ends of the touch sheet holder 41.

The outer side wall of the touch sheet holder 41 is curved, which is beneficial to the matching between the touch sheet holder 41 and the lower case assembly 11, and when the touch sheet holder is installed, the connecting column 22 is accommodated in the connecting groove 412, so that the fixed connection between the holder 20 and the touch sheet holder 41 is realized. The touch sheet 42 is provided with a mounting hole 421, and the position of the mounting hole 421 on the touch sheet 42 corresponds to the position of the mounting post 413, so that the mounting post 413 can be accommodated in the mounting hole 421 to realize positioning and mounting of the touch sheet 42 and the touch sheet support 41, and prevent the touch sheet 42 from being assembled and inclined.

In addition, the inner side surface of the touch sheet 42 is in contact with the touch sheet holder 41 and the holder 20, respectively, and the outer side surface of the touch sheet 42 is in contact with the inner side surface of the upper case assembly 12 and the inner side surface of the lower case assembly 11, respectively, in other words, the touch sheet 42 is installed at the joint of the upper case assembly 12 and the inner side surface of the lower case assembly 11, and a part of the touch sheet 42 is located between the holder 20 and the upper case assembly 12, and the other part is located between the touch sheet holder 41 and the lower case assembly 11. Preferably, the medial surface of touch piece 42 passes through the cotton gum of bubble with touch piece support 41 and support 20 respectively and is connected, and after the installation, the elasticity that utilizes the cotton gum of bubble makes touch piece 42 and the medial surface of epitheca subassembly 12 and the medial surface of inferior valve subassembly 11 all butt, realizes the seamless laminating of the medial surface of touch piece 42 and epitheca subassembly 12 and touch piece 42 and the medial surface of inferior valve subassembly 11, further guarantees the touch sensitivity of wearable equipment 100.

Be equipped with location rib 111 on inferior valve subassembly 11, location gusset 112 and set up reference column 113 on location rib 111 and location gusset 112 respectively, inferior valve subassembly 11 is the rectangular cubic setting of fillet, wherein, location rib 111 and location gusset 112 distribute respectively on the long edge direction of inferior valve subassembly 11, location rib 111 and location gusset 112 all extend towards epitheca subassembly 12 from inferior valve subassembly 11, and the height that highly is higher than location rib 111 and the height that location gusset 112 extended of reference column 113 extension.

The cross section of the positioning rib 111 is disposed in an L shape, one end of the positioning rib 111 is defined as a connection end 114, the extension direction of the connection end 114 is parallel to the short side of the lower housing component 11 and extends toward the long side of the lower housing component 11 closest to the short side, in other words, the connection end 114 protrudes outward from the positioning column 113, and the protruding direction is perpendicular to the axial direction of the positioning column 113. The positioning rib plate 112 is disposed in a plate shape, the positioning rib plate 112 is parallel to the long side direction of the lower case assembly 11, the positioning posts 113 are respectively disposed at the right angle of the positioning rib 111 and at one end of the positioning rib plate 112, and the battery 50 is accommodated between the positioning rib plate 111 and the positioning rib plate 112.

Referring to fig. 10 and 11, during installation, the connecting end 114 is limited and accommodated in the positioning slot 411, so that the touch sheet support 41 is fixedly connected with the lower shell assembly 11, and then the lower shell assembly 11 is assembled and fixed with the support 20; the touch sheet 42 is assembled with the touch sheet support 41 through the matching of the mounting hole 421 and the mounting column 413, so that the touch sheet 42 and the touch sheet support 41 are limited between the positioning rib 111 and the frame of the lower shell component 11; the touch sheet 42 is corresponding to the edge of the support 20, and further, foam gum is filled between the touch sheet 42 and the touch sheet support 41, and foam gum is also filled between the touch sheet 42 and the support 20, so that the elasticity of the foam gum can be utilized, the touch sheet 42 is tightly attached to the inner side surfaces of the upper shell component 12 and the lower shell component 11, and the normal touch function of the wearable device 100 is ensured.

In this embodiment, the gap between the bracket 20 and the housing assembly 10 is 0.6mm, and the thickness of the foam back adhesive is 0.4mm, but not limited thereto, and the gap between the bracket 20 and the housing assembly 10 and the thickness of the foam back adhesive may be adjusted according to actual situations as long as the purpose of seamless adhesion between the touch sheet 42 and the housing assembly 10 can be achieved.

When the wearable device 100 of the present invention is assembled, firstly, foam backside adhesive is attached to the curved surface of the touch pad holder 41, the position of the mounting column 413 is reserved, and then the touch pad 42 is attached to the foam backside adhesive through the matching of the mounting hole 421 and the mounting column 413, so that the touch pad 42 is fixed to the touch pad holder 41; then, the circuit board 30 is mounted on the support 20 through the matching of the buckle 26 and the notch 314, then the foam back adhesive is pasted on one side of the support 20 close to the touch sheet 42, and the support 20 and the touch sheet support 41 are assembled through the matching of the connecting column 22 and the connecting groove 412, so that the touch sheet 42 and the support 20 are bonded through the foam back adhesive; next, the touch sheet holder 41 and the touch sheet 42 are mounted together in the lower case assembly 11 by the fitting of the positioning groove 411 and the connection end 114 to each other; finally, the upper housing assembly 12 is closed, completing the assembly.

In summary, the wearable device 100 of the present invention: firstly, the support 20 is arranged between the upper shell assembly 12 and the lower shell assembly 11, the space in the shell assembly 10 is divided into a first accommodating space 110 and a second accommodating space 120, meanwhile, the support 20 is arranged to be in a shape-copying design with the inner side surface of the shell assembly 10, so that the space utilization rate of the wearable device 100 is effectively improved, the size of the wearable device 100 is reduced, and the upper shell assembly 12 and the lower shell assembly 11 are supported by the support 20, so that the protection of the wearable device 100 on internal elements is improved; the PCB hard board 31 is connected with the PCB soft board 32, so that the layout space of the circuit board 30 is increased, and meanwhile, the PCB hard board 31 and the PCB soft board 32 are arranged oppositely, so that the occupied space of the circuit board 30 in the shell assembly 10 is further reduced; the touch sheet 42 is connected with the touch sheet support 41 and the support 20 through the foam gum, so that the stability of the touch sheet 42 in the wearable device 100 is improved, and further, the elasticity of the foam gum enables the touch sheet 42 to be seamlessly attached to the shell assembly 10, so that the touch sensitivity of the wearable device 100 is effectively improved.

Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the present invention.