1. Singing and pronunciation training are pressed from both sides, its characterized in that: comprises a head band, a connecting rod and a pressing device, wherein the connecting rod is rotatably connected at both ends of the head band, the free end of the connecting rod is rotationally connected with the pressing device, the pressing device comprises a connecting seat, a first pressing block and a second pressing block, the connecting seat is rotatably connected with the connecting rod, the connecting seat is provided with a first adjusting groove, the first pressing block is arranged in the first adjusting groove and is in threaded connection with the connecting seat through a first adjusting rod, the first adjusting rod is rotationally connected with the first pressing block, the first pressing block is provided with a second adjusting groove, the second pressing block is arranged in the second adjusting groove and is in threaded connection with the first adjusting rod through a second adjusting rod, and the second adjusting rod is rotatably connected with the second pressing block, and the first pressing block and the second pressing block are both provided with pressure sensors.

2. The singing and speaking vocalizing training clip of claim 1, wherein: the inside of first regulation pole is equipped with logical groove, it is equipped with the internal thread to lead to the inslot, the second is adjusted the pole and is equipped with the external screw thread, the external screw thread with the internal thread is mutually supported.

3. The singing and speaking vocalizing training clip of claim 1, wherein: the free end of the first adjusting rod and the free end of the second adjusting rod are both provided with adjusting caps, and the adjusting caps of the second adjusting rod protrude out of the adjusting caps of the first adjusting rod.

4. The singing and speaking vocalizing training clip of claim 3, wherein: the free end of bandeau still is equipped with strutting arrangement, strutting arrangement includes supporting pad, spring and flexible cover, the spring respectively with the supporting pad with the bandeau is connected, flexible cover cup joint in outside the spring, just flexible cover respectively with the supporting pad with the bandeau is connected.

5. The singing and speaking vocalizing training clip of claim 1, wherein: still include supplementary bandeau, the both ends of supplementary bandeau respectively with the connecting rod rotates to be connected.

6. The singing and speaking voice training clip as recited in claim 5, wherein: the bandeau with supplementary bandeau all includes the canned paragraph and adjusts the section, the free end sliding connection of canned paragraph has adjust the section, adjust the section with the connecting rod rotates to be connected.

7. The singing and speaking vocalizing training clip of claim 1, wherein: articulated on the seat have flip even, flip's inside is equipped with the recess, the recess corresponds to first regulation pole and second regulation pole.

8. The singing and speaking vocalizing training clip of claim 7, wherein: the flip cover is provided with an observation window.

9. The singing and speaking vocalizing training clip of claim 7, wherein: and the first adjusting rod and the second adjusting rod are both provided with a dial gauge.

Background

The size range of a mouth is very important to singing and speaking, if a mouth range changes regularly, can cause the tone quality of sound unstable, and be difficult to accomplish unifiedly, and when singing and speaking training, because the longer or self reason of training time can appear leading to the mouth to open the condition of size range change, and under the condition that does not have appurtenance, the correct of the distance between the tooth of hardly realizing going up and down is controlled, cause sound degree of roundness, the sympathetic response degree and intonation effect are poor, reduce the training effect of singing or speaking.

Disclosure of Invention

Therefore, the invention provides a singing and speaking sounding training clip, which can press the cheek part of a user by adjusting the first pressing block and the second pressing block, fix the size of the mouth opening, keep the training accuracy and improve the training effect of singing and speaking.

The technical scheme of the invention is realized as follows:

the invention provides a singing and speaking sounding training clip, which comprises a head band, a connecting rod and a pressing device, wherein two ends of the head band are rotatably connected with the connecting rod, the free end of the connecting rod is rotatably connected with the pressing device, the pressing device comprises a connecting seat, a first pressing block and a second pressing block, the connecting seat is rotatably connected with the connecting rod, the connecting seat is provided with a first adjusting groove, the first pressing block is arranged in the first adjusting groove, the first pressing block is in threaded connection with the connecting seat through a first adjusting rod, the first adjusting rod is rotatably connected with the first pressing block, the first pressing block is provided with a second adjusting groove, the second pressing block is arranged in the second adjusting groove, the second pressing block is in threaded connection with the first adjusting rod through a second adjusting rod, and the second adjusting rod is rotatably connected with the second pressing block, and the first pressing block and the second pressing block are both provided with pressure sensors.

Furthermore, the inside of first regulation pole is equipped with logical groove, it is equipped with the internal thread to lead to the inslot, the second is adjusted the pole and is equipped with the external screw thread, the external screw thread with the internal thread is mutually supported.

Furthermore, the free end of the first adjusting rod and the free end of the second adjusting rod are both provided with adjusting caps, and the adjusting caps of the second adjusting rod protrude out of the adjusting caps of the first adjusting rod.

Further, the free end of bandeau still is equipped with strutting arrangement, strutting arrangement includes supporting pad, spring and flexible cover, the spring respectively with the supporting pad with the bandeau is connected, flexible cover cup joint in outside the spring, just flexible cover respectively with the supporting pad with the bandeau is connected.

Furthermore, the device also comprises an auxiliary head band, and two ends of the auxiliary head band are respectively connected with the connecting rod in a rotating manner.

Furthermore, the headband with supplementary headband all includes the canned paragraph and adjusts the section, the free end sliding connection of canned paragraph has adjust the section, adjust the section with the connecting rod rotates to be connected.

Furthermore, it has flip to articulate on the seat even, flip's inside is equipped with the recess, the recess corresponds to first regulation pole and second regulation pole.

Furthermore, the first adjusting rod and the second adjusting rod are both provided with a dial gauge.

Furthermore, an observation window is arranged on the flip cover.

Compared with the prior art, the invention has the beneficial effects that:

according to the singing and speaking sounding training clamp, the distance between the upper row of teeth and the lower row of teeth can be fixed by adjusting the first pressing block and the second pressing block to press the cheek parts of a user, the size of the mouth opening is kept, the speaking accuracy of the singing volume is ensured, and the training effect is improved; the cheek parts corresponding to the mouths with different widths can be pressed and opened through the matching of the first pressing block and the second pressing block according to the size and width of the mouth opening of the user, and the applicability is high; the first pressing block and the second pressing block are adjusted up and down step by step in a threaded mode, so that the most appropriate pressing force is convenient to find, and discomfort of a user caused by jumping pressing is avoided; the connection mode between connecting rod and bandeau and connecting rod and the pressing device is rotation connection, conveniently adjusts the position that is suitable for pressing chin portion with pressing device, improves the pressing effect of chin portion.

Drawings

FIG. 1 is a schematic diagram of a front view of a singing and speaking voice training clip according to the present invention;

FIG. 2 is a schematic side view of a singing and speaking voice training clip according to the present invention;

FIG. 3 is a schematic perspective view of the connection between the pressing device and the connecting rod according to the present invention;

FIG. 4 is a schematic cross-sectional view of a pressing device of the singing and speaking training clip of the present invention;

FIG. 5 is an enlarged cross-sectional view of a portion A of FIG. 1;

in the figure, a headband 1, a connecting rod 2, a pressing device 3, a connecting seat 31, a first pressing block 32, a second pressing block 33, a first adjusting groove 34, a first adjusting rod 35, a second adjusting groove 36, a second adjusting rod 37, an adjusting cap 38, a through groove 39, a 4-scale meter, a supporting device 5, a supporting pad 51, a spring 52, a telescopic sleeve 53, an auxiliary headband 6, a flip cover 7, a groove 8, a fixing segment 9 and an adjusting segment 10 are arranged.

Detailed Description

In order to better understand the technical content of the invention, specific embodiments are provided below, and the invention is further described with reference to the accompanying drawings.

Example 1

Referring to fig. 1 to 5, the singing and speaking sounding training clip provided by the invention comprises a head band 1, a connecting rod 2 and a pressing device 3, wherein both ends of the head band 1 are rotatably connected with the connecting rod 2, and the free end of the connecting rod 2 is rotatably connected with the pressing device 3, so that when singing or speaking training is carried out, the pressing device 3 can be conveniently adjusted according to the specific conditions of a user, the pressing device 3 is rotated to the corresponding position of the face, the face corresponding to the dental articulator is pressed, the opened mouth shape is fixed, the sound level is kept, and the singing and speaking training effects are improved; the pressing device 3 comprises a connecting seat 31, a first pressing block 32 and a second pressing block 33, the connecting seat 31 is rotatably connected with the connecting rod 2, the connecting seat 31 is provided with a first adjusting groove 34, the first pressing block 32 is arranged in the first adjusting groove 34, the first pressing block 32 is in threaded connection with the connecting seat 31 through a first adjusting rod 35, the first adjusting rod 35 is rotatably connected with the first pressing block 32, the first pressing block 32 can be driven to move up and down through up and down adjustment of the first adjusting rod 35, when a user trains songs or speaks, the second pressing block 33 is matched to press the cheek part corresponding to the dentition, the distance of the dentition is kept, the mouth is opened and fixed to a certain degree, the training effect is improved, and the first pressing block 32 can gradually adjust the pressing force of the first pressing block 32 through threaded adjustment, so as to avoid discomfort caused by jumping pressing, the first pressing block 32 is matched with the second pressing block 33 for use, the first pressing block 32 and the second pressing block 33 are matched for changing the distance between the upper and lower dentition, and when the first pressing block 32 is matched with the second pressing block 33 for use, the pressing surface of the second pressing block 33 is parallel to the pressing surface of the first pressing block 32, so that the pressing effect is improved; wherein the first pressing block 32 and the second pressing block 33 can be shaped into a gap between the upper and lower dentition when the mouth is opened; the first pressing block 32 is provided with a second adjusting groove 36, the second pressing block 33 is arranged in the second adjusting groove 36, the second pressing block 33 is in threaded connection with the first adjusting rod 35 through a second adjusting rod 37, the second adjusting rod 37 is in rotary connection with the second pressing block 33, and when the amplitudes of singing and speaking training are small, only the second pressing block 33 needs to be adjusted through the second adjusting rod 37 to press the cheek part; first according to the briquetting 32 with all be equipped with pressure sensor (not marked) on the second according to briquetting 33, pressure sensor can the perception first according to briquetting 32 and the second according to the dynamics that briquetting 33 pressed to the face, avoids pressing the pressure degree too big, and wherein the optional model of pressure sensor is FSS010 WNSX.

The working principle is as follows: when the head band is used, the head band 1 is sleeved on the head, the head band 1 is adjusted according to the size of the head and the face of a user, the head band is convenient to wear, the connecting rod 2 and the pressing device 3 are rotated to enable the pressing device 3 to be located at a proper position on the face, the cheek is convenient to press during singing or speaking training, the second pressing block 33 is adjusted to press the cheek through the second adjusting rod 37 according to the mouth opening amplitude of the user, and the opening distance between the upper row of teeth and the lower row of teeth is fixed; when the user opens the width of mouth great, when using alone the second to press piece 33 can not satisfy the pressure condition, adjust first regulation pole 35, make first pressure piece 32 be close to one side of second pressure piece 33, it is parallel with the press surface of second pressure piece 33 to make the press surface of first pressure piece 32 press, press the cheek portion by first pressure piece 32 and second pressure piece 33 jointly, open distance between the fixed upper and lower two rows of teeth keeps training intonation, improves the training effect.

Specifically, a through groove 39 is formed in the first adjusting rod 35, an internal thread is formed in the through groove 39, an external thread is formed on the second adjusting rod 37, and the external thread is matched with the internal thread. The through groove 39 enables the second adjusting rod 37 to penetrate through the first adjusting rod 35, so that the second adjusting rod 37 can adjust the pressing cheek part of the second pressing block 33 conveniently, gradual pressing can be realized through thread adjustment, and the pressing pressure is prevented from being too high.

Specifically, the free end of the first adjusting rod 35 and the free end of the second adjusting rod 37 are both provided with an adjusting cap 38, and the adjusting cap 38 of the second adjusting rod 37 protrudes out of the adjusting cap 38 of the first adjusting rod 35. The first adjusting rod 35 and the second adjusting rod 37 can be adjusted through the adjusting cap 38, and the adjusting cap 38 is simple and convenient to use, and is provided with anti-skid lines.

Example 2

Referring to fig. 1 to 5, the difference between this embodiment and embodiment 1 is that the free end of the headband 1 is further provided with a supporting device 5, the supporting device 5 includes a supporting pad 51, a spring 52 and a telescopic sleeve 53, the spring 52 is respectively connected with the supporting pad 51 and the headband 1, the telescopic sleeve 53 is sleeved outside the spring 52, and the telescopic sleeve 53 is respectively connected with the supporting pad 51 and the headband 1. The contact area between the invention and the head of a user is increased, and the use stability is enhanced; when the mouth is enlarged, cheekbones on the face of part of the user are higher, and the supporting device 5 can avoid the extrusion of the connecting rod 2 on other parts of the face to a certain extent.

Specifically, the device further comprises an auxiliary head band 6, and two ends of the auxiliary head band 6 are respectively connected with the connecting rod 2 in a rotating mode. The auxiliary head belt 6 can play a role in auxiliary fixing, and the displacement of the head caused by shaking is avoided.

Specifically, the headband 1 and the auxiliary headband 6 both comprise a fixed section 9 and an adjusting section 10, the free end of the fixed section 9 is connected with the adjusting section 10 in a sliding manner, and the adjusting section 10 is connected with the connecting rod 2 in a rotating manner. The fixed section 9 and the adjusting section 10 can adjust the size of the headband 1 according to the use condition, and are convenient to use.

Example 3

Referring to fig. 1 to 5, the present embodiment is different from embodiment 1 in that a flip cover 7 is hinged on the sitting connection seat, a groove 8 is provided inside the flip cover 7, and the groove 8 corresponds to the first adjusting lever 35 and the second adjusting lever 37. The flip cover 7 can protect the first adjusting rod 35 and the second adjusting rod 37, so as to avoid the misoperation of the first adjusting rod 35 and the second adjusting rod 37, and meanwhile, the dust accumulation can be avoided, wherein a protective pad (not marked) is arranged in the groove 8.

Specifically, the first adjusting lever 35 and the second adjusting lever 37 are both provided with a scale 4. The adjustment conditions of the first pressing block 32 and the second pressing block 33 can be checked through the scale 4 on the first adjusting rod 35 and the second adjusting rod 37.

Specifically, the flip cover 7 is provided with an observation window (not shown). Facilitating viewing of the scale 4 on the first adjustment bar 35 and the second adjustment bar 37.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.