CN218734960U

CN218734960U - Bionic ear-back hearing aid

Info

Publication number: CN218734960U
Application number: CN202222981508.7U
Authority: CN
Inventors: 王东亚; 王海
Original assignee: Xiaowei Health Technology Shenzhen Co ltd
Current assignee: Xiaowei Health Technology Shenzhen Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-03-24
Anticipated expiration: 2032-11-09

Abstract

A bionic ear-back hearing aid relates to the technical field of hearing aids; including the audiphone main part, the audiphone main part is the arc, the control key is installed to one side of audiphone main part, control audiphone volume size through control key, the control key has been kept away from in one side of audiphone main part and has been seted up the sound receiving hole in proper order, outside sound wave is received by the inside electronic components of audiphone main part through the sound receiving hole and is enlargied, the one end fixedly connected with ear hook of audiphone main part, the ear hook is the arc, can hang the audiphone main part in user's auricle through the ear hook, prevent that the audiphone from following user's ear landing, the one end of ear hook is rotated and is connected with the connecting rod, the one end fixedly connected with megaphone of connecting rod, fixedly connected with headset on the terminal surface of megaphone one end, the sound after the megaphone will be enlargied passes through the headset and propagates, through rotating the connecting rod, adjust the orientation of headset and can make the audiphone reach the general effect of left and right ears.

Description

Bionic ear-back hearing aid

Technical Field

The utility model relates to a audiphone technical field, more specifically the utility model relates to a bionical formula back of the ear audiphone that says so.

Background

The hearing aid is an assistant tool used by the hearing-impaired people to supplement the defects caused by hearing impairment, thereby improving the conversation ability with other people.

According to patent number CN202121627863.3, a hearing aid is provided, which comprises a shell, a flexible circuit board is arranged in an internal cavity of the shell, and a microphone, a socket, a processor, a programming socket and an antenna are arranged on the flexible circuit board; the front end of the shell is provided with a battery bin, a battery is arranged in the battery bin, and the battery is connected with the flexible circuit board through a battery elastic sheet; the rear end of the shell is provided with a first through hole, and the socket is positioned at the first through hole; the socket is connected with a receiver, and the receiver is connected with a loudspeaker. The utility model has simple structure, convenient use, flexible circuit board, simple packaging process, more compact welding of components and parts, more firm adhesion and capability of reducing defective rate of products in the production process; the volume of the product is smaller.

However, the existing hearing aids on the market are generally divided into left and right ears, so that the hearing aids cannot be used for the left and right ears simultaneously, the hearing aids are expensive in manufacturing cost, the hearing aids cannot be fixed on human ears due to the special structures of the human ears, and in some special scenes, the hearing aids have the risk of falling off from the human ears, so that the economic loss inconvenient for users can be brought.

Disclosure of Invention

The utility model discloses aim at solving among the prior art hearing aid and generally dividing right ear for the hearing aid can not left the right ear and be suitable for simultaneously, and hearing aid cost is expensive, and in some special scenes, the hearing aid has the technical problem of the risk that drops from human ear.

The purpose and the efficacy of the utility model are achieved by the following specific technical means:

the utility model provides a bionical formula back of ear audiphone, includes the audiphone main part, and the audiphone main part is the arc, and the control key is installed to one side of audiphone main part, and the control key is kept away from to one side of audiphone main part has seted up the sound receiving hole in proper order.

Preferably, one end of the hearing aid main body is fixedly connected with an ear hook, and the ear hook is arc-shaped.

Preferably, the lower end surface of the hearing aid main body is fixedly connected with a limiting ring, and the limiting ring is arc-shaped.

Preferably, one end of the ear hook is rotatably connected with a connecting rod, one end of the connecting rod is fixedly connected with a loudspeaker, an end face of one end of the loudspeaker is fixedly connected with an ear microphone, and the ear hook and the connecting rod are both hollow.

Preferably, the limiting ring is sleeved with a lantern ring, and the lantern ring is bound with a silk thread.

Preferably, the other end of the silk thread is fixedly connected with a buckle, and the buckle consists of a male buckle and a female buckle.

Preferably, the center of the end face of one end of the sub-buckle is fixedly connected with a clamping pin.

Preferably, the center of the end face of one end of the female buckle is provided with a clamping groove, and the inner wall of the clamping groove is sequentially provided with side grooves.

Preferably, the middle part of the side surface of the clamping needle is provided with a bayonet which is annular.

Preferably, the inner wall of the side groove is fixedly connected with a pressure spring, and the other end of the pressure spring is fixedly connected with a ball body.

Has the beneficial effects that:

1. the bionic behind-the-ear hearing aid is provided with the connecting rod, the connecting rod is rotated, the microphones and the ear microphones can face different directions, and the left ear and the right ear of the hearing aid body are both applicable by adjusting the orientations of the ear microphones and the microphones.

2. This kind of bionical formula back of the ear audiphone is provided with buckle and spacing ring, and the buckle can be fixed in on the clothing, can play the effect of insurance, and the side surface fixed connection silk thread of buckle, the lantern ring can slide or rotate on the spacing ring when silk thread switching angle, the lantern ring, and the rocking that makes the silk thread can not influence the stability of audiphone main part when wearing.

Description of the drawings:

fig. 1 is a schematic view of a bionic behind-the-ear hearing aid of the present invention.

Fig. 2 is a schematic view of the stop collar of the present invention.

Fig. 3 is a schematic view of the buckle of the present invention.

Fig. 4 is a schematic cross-sectional view of the buckle of the present invention.

Fig. 5 is a schematic view of the utility model at a in fig. 4.

In FIGS. 1-5: 1. a hearing aid body; 101. a control key; 102. a sound receiving hole; 103. an ear hook; 104. a connecting rod; 105. a loudspeaker; 106. a headset; 2. a limiting ring; 201. a silk thread; 202. a collar; 3. buckling; 301. a sub-buckle; 302. clamping a needle; 303. a female buckle; 304. a card slot; 305. a bayonet; 306. a pressure spring; 307. a sphere; 308. and a side groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a bionic behind-the-ear hearing aid, including hearing aid main part 1, hearing aid main part 1 is the arc, control key 101 is installed to one side of hearing aid main part 1, control hearing aid volume size is controlled through control key 101, the control key 101 has been kept away from to one side of hearing aid main part 1 has seted up in proper order and has been taken care of hole 102, outside sound wave is received and is amplified by the electronic components inside hearing aid main part 1 through taking care of hole 102, the one end fixedly connected with ear hook 103 of hearing aid main part 1, ear hook 103 is the arc, can hang hearing aid main part 1 in the user's auricle through ear hook 103, prevent that the hearing aid from slipping from the user, ear hook 103 is flexible silica gel material, can improve the travelling comfort that the user used, the one end of ear hook 103 rotates and is connected with connecting rod 104, the one end fixedly connected with megaphone 105 of connecting rod 104, fixedly connected with the headset 106 on the terminal surface of megaphone 105 one end, ear hook 103 and connecting rod 104 are the hearing aid cavity, the wire of hearing aid main part 1 passes through ear hook 103 and the internal electrical connector 105 of connecting rod 104, megaphone 106 is adjusted to reach the general effect that the left and right sides of the hearing aid.

Wherein, fixedly connected with spacing ring 2 on the lower extreme surface of audiphone main part 1, spacing ring 2 is the arc, has cup jointed the lantern ring 202 on the spacing ring 2, has binded silk thread 201 on the lantern ring 202, can make lantern ring 202 slide on spacing ring 2 through the cooperation of spacing ring 2 with the lantern ring 202, and silk thread 201 redirecting can not drag audiphone main part 1 and rock when making the user wear audiphone main part 1.

The other end of the wire 201 is fixedly connected with a buckle 3, the buckle 3 is composed of a sub-buckle 301 and a female buckle 303, the center of the end face of one end of the sub-buckle 301 is fixedly connected with a clamping needle 302, the middle of the side surface of the clamping needle 302 is provided with a bayonet 305, the bayonet 305 is annular, the center of the end face of one end of the female buckle 303 is provided with a clamping groove 304, the inner wall of the clamping groove 304 is sequentially provided with a side groove 308, the inner wall of the side groove 308 is fixedly connected with a pressure spring 306, the other end of the pressure spring 306 is fixedly connected with a ball 307, the ball 307 is pushed by the elasticity of the pressure spring 306, one end of the ball 307 slides out of the side groove 308, the buckle 3 can be fixedly connected with a collar or clothes of a user through the cooperation of the sub-buckle 301 and the female buckle 303, the hearing aid main body 1 can be limited through the buckle 3, and can be prevented from accidentally falling off from the ear of the user under specific conditions, such as distraction or violent movement of the user, at the moment, the buckle 3 can play a role in insurance, and can be prevented from inconvenience and economic loss brought to the user due to falling off.

The working principle is as follows:

when the hearing aid is used, the connecting rod 104 is rotated to enable the microphone 105 and the earphone 106 to face different directions, the orientation of the earphone 106 and the microphone 105 is adjusted to enable the hearing aid body 1 to be suitable for both left and right ears, when a user wears the hearing aid body 1, after the clamping needle 302 on the sub-button 301 penetrates through clothes, the clamping groove 304 of the female button 303 is pressed corresponding to the position of the clamping needle 302, when the clamping needle 302 enters the clamping groove 304, the side surface of the clamping needle 302 presses the ball 307, the pressure spring 306 is compressed, when the ball 307 corresponds to the clamping groove 305 of the clamping needle 302, one end of the ball 307 is pushed by the elasticity of the pressure spring 306 to slide into the clamping groove 305, the clamping needle 302 is limited, the buckle 3 is fixed on the clothes, the wire 201 is fixedly connected to the side surface of the buckle 3, the other end of the wire 201 is connected to the lantern ring 202, when the wire 201 changes angles, the lantern ring 202 can slide or rotate on the limiting ring 2, and the shake of the wire 201 does not affect the wearing stability of the hearing aid body 1.

Claims

1. The utility model provides a bionical formula back of ear audiphone, includes audiphone main part (1), its characterized in that, audiphone main part (1) is the arc, and control key (101) are installed to one side of audiphone main part (1), and control key (101) are kept away from to one side of audiphone main part (1) has seted up sound receiving hole (102) in proper order.

2. The bionic behind-the-ear hearing aid according to claim 1, wherein an ear hook (103) is fixedly connected to one end of the hearing aid body (1), and the ear hook (103) is arc-shaped.

3. The bionic behind-the-ear hearing aid according to claim 1, characterized in that a limiting ring (2) is fixedly connected to the lower end surface of the hearing aid body (1), and the limiting ring (2) is arc-shaped.

4. The bionic behind-the-ear hearing aid as claimed in claim 2, wherein one end of the ear hook (103) is rotatably connected with a connecting rod (104), one end of the connecting rod (104) is fixedly connected with a loudspeaker (105), an end face of one end of the loudspeaker (105) is fixedly connected with an ear microphone (106), and the ear hook (103) and the connecting rod (104) are both hollow.

5. A bionic behind-the-ear hearing aid according to claim 3, wherein a collar (202) is sleeved on the limiting ring (2), and a wire (201) is bound on the collar (202).

6. The bionic behind-the-ear hearing aid according to claim 5, wherein the other end of the wire (201) is fixedly connected with a buckle (3), and the buckle (3) consists of a male buckle (301) and a female buckle (303).

7. The bionic behind-the-ear hearing aid as claimed in claim 6, wherein a clamping pin (302) is fixedly connected to the center of one end face of the sub-button (301).

8. The bionic behind-the-ear hearing aid as claimed in claim 6, wherein a clamping groove (304) is formed in the center of one end face of the female buckle (303), and side grooves (308) are sequentially formed in the inner wall of the clamping groove (304).

9. The bionic behind-the-ear hearing aid as claimed in claim 7, wherein a bayonet (305) is formed in the middle of the side surface of the clamping pin (302), and the bayonet (305) is annular.

10. The bionic behind-the-ear hearing aid according to claim 8, wherein the inner wall of the side groove (308) is fixedly connected with a pressure spring (306), and the other end of the pressure spring (306) is fixedly connected with a ball (307).