CN220359361U - Neck hanging type hearing aid capable of preventing shaking during movement - Google Patents

Abstract

The utility model discloses a neck hanging type hearing aid capable of preventing shaking during movement, which comprises a hearing aid main body and neck hanging rings, wherein the hearing aid main body is connected with two sides of the neck hanging rings, a fixing structure is arranged on the inner side of each neck hanging ring, each fixing structure comprises a first spring, a pressing plate, a clamping groove, a sealing block, a sliding groove and a sealing plate, each clamping groove is formed in the inner side of each neck hanging ring, each sealing block is connected with the bottom of each clamping groove, each sliding groove is formed in the top of each sealing block, each pressing plate is connected with the inner side of each clamping groove through the corresponding first spring, each sealing plate slides in each sliding groove, and each sealing plate is used for controlling the corresponding pressing plate to fix the neck hanging ring on a neck from one side through sliding of the sealing plates; the hook main body is pressed through the pressing block, so that the hook main body stretches out of the telescopic groove and is used for moving on the neck from the bottom of the neck limiting hanging ring, the hook main body is inwards pressed during recovery, the spring II stretches out and draws back, and the spring III and the clamping block jack the hook main body to the sealing plate after the hook main body enters the telescopic groove.

Description

Neck hanging type hearing aid capable of preventing shaking during movement

Technical Field

The utility model relates to the technical field, in particular to a neck hanging type hearing aid capable of preventing shaking during movement.

Background

The hearing aid is a small loudspeaker which amplifies the original inaudible sound and utilizes the residual hearing of the hearing impaired to send the sound to the brain auditory center to sense the sound. Bringing great convenience to the hearing impaired.

The sound is generated by the vibration of the object, and the object which is sounding is called a sound source. Sound is simply the movement of a pressure wave through the air. The pressure waves vibrate the bones of the inner ear (auditory ossicles), and these vibrations are converted into tiny electronic brain waves, which are the sounds we perceive. The inner ear uses the same principle as the microphone captures sound waves or the sound of a loudspeaker, which is the relationship between the moving mechanical part and the air pressure wave. Naturally, when the sound wave is low in tone, of a wavelength and large enough, we can actually "feel" the air pressure wave vibrating body.

The application number CN201820528954.3 discloses a novel hearing aid, which comprises a main body, the upper end surface fixed mounting of main part has rope mechanism, rope mechanism's upper end surface swing joint has the buckle, and the one side surface of buckle is provided with the knot hole, the lower extreme surface swing joint rope winding of buckle, the rear end surface movable mounting of main part has the rotation axis, the front end surface fixed mounting of main part has knot hole, button and No. two buttons, one side surface of main part is provided with the bump, and the opposite side surface fixed mounting of main part has the knot seat. The novel hearing aid is provided with the fixing mechanism, the damping mechanism and the scratch-resistant rubber sleeve, so that the device is applicable to a motion state, the problem of damage to the device caused by falling of the device can be prevented, the problem of scratch to the surface of the device caused by arm shake when the old is charged can be solved, and a better use prospect is brought.

However, the disclosed patent has problems such as easy falling during exercise, and thus has poor practicality.

Disclosure of Invention

(one) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides a neck hanging type hearing aid which can prevent shaking during exercise.

(II) technical scheme

In order to achieve the above object, the present utility model is achieved by the following technical solutions: the utility model provides a neck hanging type audiphone that rocks during preventing the motion, includes audiphone main part and neck link, the audiphone main part is connected with neck link both sides, the neck link inboard is equipped with fixed knot constructs, fixed knot constructs including spring one, clamp plate, joint groove, sealing block, spout and sealing plate, the joint groove is seted up in the neck link inboard, sealing block is connected with the joint tank bottom portion, the spout is seted up at sealing block top, the clamp plate is connected with the joint groove is inboard through spring one, sealing plate slides in the spout.

Preferably, the neck ring is arc-shaped, and the neck ring is 180-210 degrees.

Preferably, the bottom of the neck hanging ring is provided with a telescopic hook, the telescopic hook comprises a telescopic groove, a hook main body, a spring II, a spring III, a spring IV, a pressing block, a pressing groove and a clamping block, the hook main body is connected with the telescopic groove through the spring II, the clamping block is connected with the bottom of the telescopic groove through the spring III, the pressing block is connected with the top of the telescopic groove through the spring IV, the pressing groove is formed in the top of the telescopic hook, and the top of the pressing block extends out of the pressing groove.

Preferably, the pressing block is convex.

Preferably, the hearing aid body comprises a shell, an earplug, a battery and an amplifier, wherein the earplug is fixedly connected with the top of one side of the shell, the battery is fixedly connected with the inside of the shell, the amplifier is fixedly connected with the shell, the amplifier is electrically connected with the battery, and the amplifier is fixedly connected with the earplug.

Preferably, the bottom of the hearing aid body is fixedly connected with a connecting rope, and the connecting rope is fixedly connected with the neck hanging ring.

Preferably, the top of the expansion groove is fixedly connected with a sealing plate.

(III) beneficial effects

The utility model provides a neck hanging type hearing aid capable of preventing shaking during exercise. The beneficial effects are as follows:

1. the neck hanging ring is fixed on the neck from one side through the sliding control pressing plate of the sealing plate; the hook main body is pressed through the pressing block, so that the hook main body stretches out of the telescopic groove and is used for moving on the neck from the bottom of the neck limiting hanging ring, the hook main body is inwards pressed during recovery, the spring II stretches out and draws back, and the spring III and the clamping block jack the hook main body to the sealing plate after the hook main body enters the telescopic groove.

Drawings

FIG. 1 is a perspective view of one embodiment of the utility model;

fig. 2 is a cross-sectional view of the hearing aid body;

FIG. 3 is a schematic view of a telescopic hook connection structure;

fig. 4 is a cross-sectional view of the hook body.

Reference numerals: 1. a first spring; 2. a pressing plate; 3. a clamping groove; 4. a sealing block; 5. a chute; 6. sealing plate; 7. a telescopic hook; 8. a telescopic slot; 9. a hook body; 10. a second spring; 11. a third spring; 12. a spring IV; 13. briquetting; 14. a pressing groove; 15. a clamping block; 16. a housing; 17. an earplug; 18. a battery; 19. an amplifier; 20. a moving groove; 21. a connecting rope; 22. and (5) sealing the plate.

Detailed Description

The following description is only of the preferred embodiments of the present utility model, and the scope of the present utility model should not be limited to the examples, but should be construed as falling within the scope of the present utility model. It should also be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present utility model are intended to be comprehended within the scope of the present utility model.

As shown in the figure, the neck hanging type hearing aid capable of preventing shaking during movement comprises a hearing aid body and neck hanging rings, wherein the hearing aid body is connected with two sides of the neck hanging rings. The bottom of the hearing aid body is fixedly connected with a connecting rope 21, and the connecting rope 21 is fixedly connected with the neck hanging ring.

The neck link inboard is equipped with fixed knot constructs, and fixed knot constructs including spring 1, clamp plate 2, joint groove 3, sealing block 4, spout 5 and sealing plate 6, and joint groove 3 is seted up and is located neck link inboard, and sealing block 4 is connected with joint groove 3 bottom, and spout 5 is seted up at sealing block 4 tops, and clamp plate 2 is connected with joint groove 3 inboard through spring 1, and sealing plate 6 slides in spout 5. The neck hanging ring is arc-shaped and is 180-210 degrees. When the fixing is needed, the sealing plate 6 is taken down from the chute 5, and the first spring 1 drives the pressing plate 2 to fix the neck hanging ring on the neck from one side.

The bottom of the neck hanging ring is provided with a telescopic hook 7, the telescopic hook 7 comprises a telescopic groove 8, a hook main body 9, a spring II 10, a spring III 11, a spring IV 12, a pressing block 13, a pressing groove 14 and a clamping block 15, the hook main body 9 is connected with the telescopic groove 8 through the spring II 10, the clamping block 15 is connected with the bottom of the telescopic groove 8 through the spring III 11, the pressing block 13 is connected with the top of the telescopic groove 8 through the spring IV 12, the pressing groove 14 is formed in the top of the telescopic hook 7, and the top of the pressing block 13 extends out of the pressing groove 14. The pressing block 13 has a convex shape. The bottom of the hook main body 9 is provided with a moving groove 20, and the top of the clamping block 15 is positioned in the moving groove 20. The top of the expansion groove 8 is fixedly connected with a sealing plate 22. When the fixing is needed, the pressing block 13 is pressed, the hook main body 9 is separated from the sealing plate 6, extends out from one side of the telescopic groove 8, the clamping block 15 moves in the moving groove 20, is positioned by the clamping block 15, and the neck hanging ring is fixed on the neck from the bottom. After the use, the hook main body 9 is compressed inwards, the second spring 10 is contracted, the third spring 11 drives the clamping block 15 to move upwards, and the top of the hook main body 9 is sealed by the sealing plate 22.

The hearing aid main body comprises a shell 16, an earplug 17, a battery 18 and an amplifier 19, wherein the earplug 17 is fixedly connected with the top of one side of the shell 16, the battery 18 is fixedly connected with the inside of the shell 16, the amplifier 19 is fixedly connected with the shell 16, the amplifier 19 is electrically connected with the battery 18, and the amplifier 19 is fixedly connected with the earplug 17.

Working principle: when the fixing is needed, the sealing plate 6 is taken down from the chute 5, and the first spring 1 drives the pressing plate 2 to fix the neck hanging ring on the neck from one side. When the fixing is needed, the pressing block 13 is pressed, the hook main body 9 is separated from the sealing plate 6, extends out from one side of the telescopic groove 8, the clamping block 15 moves in the moving groove 20, is positioned by the clamping block 15, and the neck hanging ring is fixed on the neck from the bottom. After the use, the hook main body 9 is compressed inwards, the second spring 10 is contracted, the third spring 11 drives the clamping block 15 to move upwards, and the top of the hook main body 9 is sealed by the sealing plate 22.

In summary, the neck ring is fixed on the neck from one side by sliding the control pressure plate 2 through the sealing plate 6; the hook main body 9 is pressed through the pressing block 13, so that the hook main body 9 stretches out of the telescopic groove 8 to be used for limiting the neck hanging ring to move on the neck from the bottom, the hook main body 9 is pressed inwards during recovery, the spring II 10 stretches out and draws back, and the spring III 11 and the clamping block 15 jack up the hook main body 9 to the sealing plate 22 after the hook main body 9 enters the telescopic groove 8.

Claims (8)

1. The utility model provides a neck hanging hearing aid that prevents rocking during motion, includes hearing aid main part and neck link, the hearing aid main part is connected with neck link both sides, its characterized in that, neck link inboard is equipped with fixed knot constructs, fixed knot constructs including spring one (1), clamp plate (2), joint groove (3), sealing block (4), spout (5) and sealing plate (6), joint groove (3) are seted up in neck link inboard, sealing block (4) are connected with joint groove (3) bottom, spout (5) are seted up in sealing block (4) top, clamp plate (2) are connected with joint groove (3) inboard through spring one (1), sealing plate (6) slide in spout (5).

2. A neck hanging hearing aid for preventing rocking during exercise as claimed in claim 1, wherein the neck hanging ring is circular arc shaped and the neck hanging ring is 180 ° -210 °.

3. The neck hanging hearing aid capable of preventing shaking during movement according to claim 2, wherein a telescopic hook (7) is arranged at the bottom of the neck hanging ring, the telescopic hook (7) comprises a telescopic groove (8), a hook main body (9), a second spring (10), a third spring (11), a fourth spring (12), a pressing block (13), a pressing groove (14) and a clamping block (15), the hook main body (9) is connected with the telescopic groove (8) through the second spring (10), the clamping block (15) is connected with the bottom of the telescopic groove (8) through the third spring (11), the pressing block (13) is connected with the top of the telescopic groove (8) through the fourth spring (12), the pressing groove (14) is formed in the top of the telescopic hook (7), and the pressing block (13) extends out of the pressing groove (14).

4. A neck-hung hearing aid according to claim 3, characterized in that the press block (13) is convex.

5. The neck hanging hearing aid for preventing shaking during exercise according to claim 4, wherein the hearing aid body comprises a housing (16), an earplug (17), a battery (18) and an amplifier (19), wherein the earplug (17) is fixedly connected with one side top of the housing (16), the battery (18) is fixedly connected with the interior of the housing (16), the amplifier (19) is fixedly connected with the housing (16), the amplifier (19) is electrically connected with the battery (18), and the amplifier (19) is fixedly connected with the earplug (17).

6. A neck hanging hearing aid for preventing wobble during exercise according to claim 5, wherein the hook body (9) has a moving groove (20) formed in the bottom thereof, and the top of the clip (15) is located in the moving groove (20).

7. A neck hanging hearing aid for preventing wobble during exercise according to claim 6, wherein the bottom of the hearing aid body is fixedly connected with a connecting rope (21), the connecting rope (21) being fixedly connected with the neck hanging ring.

8. A neck hanging hearing aid for preventing wobble during exercise according to claim 7, wherein the top of the telescoping slot (8) is fixedly connected with a sealing plate (22).