Wireless charging hearing aid and hearing aid assembly

Abstract

The invention relates to the technical field of hearing aids, and discloses a wireless charging hearing aid and a hearing aid assembly, the wireless charging hearing aid comprises a pair of hearing aid main bodies, the number of the hearing aid main bodies is two, the hearing aid main bodies are symmetrically arranged, each hearing aid main body comprises a machine body, and a charging lithium battery and a charging circuit are arranged in each machine body; and a first wireless charging induction coil is arranged at the separated ends of the two machine bodies. The hearing aid is provided with a wireless charging structure, that is, the ends, away from each other, of the hearing aid bodies are provided with wireless charging induction coils, the wireless charging induction coils are electrically connected with a charging circuit arranged in the hearing aid, and in addition, the two ends of the bottom of the hearing aid assembly on the outer side are provided with wireless chargers; the opposite ends of the two wireless chargers are provided with the wireless charging induction coils matched with the wireless charging induction coils on the corresponding sides, the hearing aids on the two sides can be wirelessly charged, the hearing aids do not need to be disassembled, and convenience is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of hearing aids, and specifically relates to a wireless charging hearing aid and a hearing aid component. Background Art

[0002] A hearing aid is an effective tool that improves the hearing loss of a deaf ear by enhancing the sound intensity, amplifying the volume, and utilizing the residual hearing of the deaf patient. In short, a hearing aid can help a person with hearing impairment better perceive external sounds and improve the quality of life. However, when choosing and using a hearing aid, multiple factors need to be considered and professional advice should be followed.

[0003] The existing hearing aids and hearing aid components still have the following problems when in use: The hearing aid usually adopts a wired charging structure design. Since the hearing aid itself adopts a wireless wearable structure design, in order to balance the wearing comfort, the built-in battery capacity is often small. Therefore, when the hearing aid is worn and used, the user often needs to frequently remove the hearing aid to charge it, which is rather inconvenient. Summary of the Invention

[0004] (I) Technical problems to be solved

[0005] In view of the deficiencies of the prior art, the present invention provides a wireless charging hearing aid and a hearing aid component, which solve the problems raised in the background art.

[0006] (II) Technical solutions

[0007] To achieve the above object, the present invention provides the following technical solutions: A wireless charging hearing aid includes a pair of hearing aid main bodies. The pair of hearing aid main bodies are two and are symmetrically arranged. Each hearing aid main body includes a body, and a rechargeable lithium battery and a charging circuit are built in the body. A first wireless charging induction coil is arranged at one end of the two bodies away from each other, and the first wireless charging induction coil is electrically connected to the charging circuit built in the body.

[0008] As a further solution of the present invention: A radio receiver is arranged at the top of the body. A plurality of radio receiving ports are arranged at the top of the radio receiver. A digital signal processor is built in the body, and the digital signal processor is electrically connected to the radio receiver. A loudspeaker is arranged below one end of the two bodies facing each other, and the loudspeaker is electrically connected to the digital signal processor.

[0009] As a further solution of the present invention: A first wired charging port is arranged at the bottom of the body. The first wired charging port is electrically connected to the charging circuit built in the body. An ear cap is slidably sleeved outside the loudspeaker, and the ear cap is made of sound insulation cotton material.

[0010] As a further solution of the present invention: control buttons are arranged above the separated ends of the two bodies, and an anti-slip rubber pad is fixedly connected to each of the lower ends of the front and rear ends of the body.

[0011] A hearing aid component, comprising a hearing aid component main body, the hearing aid component main body is arranged outside two hearing aid main bodies, the hearing aid component main body includes two wireless chargers arranged symmetrically, an external battery pack is arranged at the separated ends of the two wireless chargers, and a second wireless charging induction coil is arranged at each of the opposite ends of the two wireless chargers, and the second wireless charging induction coil is matched with the first wireless charging induction coil on its corresponding side.

[0012] As a further solution of the present invention: the two wireless chargers are connected by a connecting wire, a second wired charging port is arranged at the center position of the bottom end of one side of the wireless charger, a headband is arranged at the upper ends of the two wireless chargers, a plurality of anti-slip patches are fixedly connected to the bottom of the headband in an arc-shaped and equiangular manner, damping hinges are fixedly installed at both sides of the bottom end of the headband, a connecting piece is fixedly connected to the rotating end of the damping hinge, a fixing sleeve is fixedly connected to the bottom end of the connecting piece, and a fixing groove for fixedly installing the corresponding wireless charger on its corresponding side is formed between the two side walls of the fixing sleeve.

[0013] Compared with the prior art, the beneficial effects of the present invention are: 1. In the present invention, a wireless charging structure is provided for the hearing aid, that is, wireless charging induction coils are arranged at the separated ends of the bodies of the two hearing aid bodies, and the wireless charging induction coils are electrically connected to the charging circuits built in the hearing aids. In addition, wireless chargers are arranged at both ends of the bottom of the hearing aid component on the outside, and wireless charging induction coils matched with the wireless charging induction coils on the corresponding sides are arranged at the opposite ends of the two wireless chargers, so that the two hearing aids can be wirelessly charged without removing the hearing aids, which is more convenient.

[0014] 2. In the present invention, the hearing aid component adopts a head-mounted structure design, and a wearing headband is arranged at the top. The user wearing the hearing aid can wear it on the top of the head. Damping hinges are arranged at both ends of the bottom end of the headband, a connecting piece is fixedly connected to the rotating end of the damping hinge, a fixing sleeve is fixedly connected to the bottom end of the connecting piece, and the wireless charger is arranged in the fixing sleeve. The angle of the wireless charger in it can be adjusted by rotating the fixing sleeve to adapt to the hearing aids worn by the wearer's two ears for charging, which is more convenient.

[0015] 3. In the present invention, a conventional wired charging port is arranged at the bottom end of the hearing aid, which takes into account the conventional wired charging function. In addition, an ear cap is slidably sleeved outside the speaker of the hearing aid, and the ear cap is made of sound insulation cotton material, which is beneficial to fitting the contour of the external auditory canal of the hearing aid wearer and at the same time plays a good role in isolating external noise. Brief Description of the Drawings

[0016] Figure 1 is the overall three-dimensional view of the present invention; Figure 2 is the three-dimensional view of the hearing aid of the present invention Figure 1 ; Figure 3 is the three-dimensional view of the hearing aid of the present invention Figure 2 ; Figure 4 is the three-dimensional view of a part of the hearing aid components of the present invention; Figure 5 is the three-dimensional view of another part of the hearing aid components of the present invention.

[0017] In the figure: 1, hearing aid main body; 2, hearing aid component main body; 11, body; 12, control button; 13, first wireless charging induction coil; 14, first wired charging port; 15, radio receiver; 16, speaker; 17, ear cap; 21, wireless charger; 22, second wired charging port; 23, connecting wire; 24, second wireless charging induction coil; 25, external battery pack; 26, fixing sleeve; 27, fixing groove; 28, connecting piece; 29, damping hinge; 210, headband; 211, anti-slip patch. Detailed Description of the Invention

[0018] The following further describes in detail the embodiments of the present invention in conjunction with the drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0019] In the description of the present invention, unless otherwise specified, "a plurality of" means two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "backend", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] Please refer to Figures 1 to 5 In an embodiment of the present invention, a wireless charging hearing aid includes a pair of hearing aid bodies 1. The pair of hearing aid bodies 1 are two and are symmetrically arranged. The hearing aid body 1 includes a body 11. A rechargeable lithium battery and a charging circuit are built into the body 11. A first wireless charging induction coil 13 is provided at one end of the two bodies 11 away from each other, and the first wireless charging induction coil 13 is electrically connected to the charging circuit built into the body 11. The hearing aid is provided with a wireless charging structure, that is, a wireless charging induction coil is provided at one end of the bodies 11 of the two hearing aid bodies away from each other, and the wireless charging induction coil is electrically connected to the charging circuit built into the hearing aid.

[0022] A radio receiver 15 is provided at the top of the body 11. A plurality of sound receiving ports are provided at the top of the radio receiver 15. A digital signal processor is built into the body 11, and the digital signal processor is electrically connected to the radio receiver 15. A speaker 16 is provided below one end of the two bodies 11 facing each other, and the speaker 16 is electrically connected to the digital signal processor. The radio receiver 15 receives sound. The sound receiving ports of the hearing aid first collect the sound in the environment, especially the high-frequency or weak sound that is difficult for the patient to hear. The internal digital signal processor processes the received sound, amplifies the sound in a specific frequency band, and filters out the noise in the environment at the same time. The processed sound is transmitted to the patient's ear through the speaker 16 and enters the inner ear through the air conduction or bone conduction method, stimulating the auditory nerve, and finally being perceived as sound by the brain.

[0023] A first wired charging port 14 is provided at the bottom of the body 11. The first wired charging port 14 is electrically connected to the charging circuit built into the body 11. An ear cap 17 is slidably sleeved outside the speaker 16. The ear cap 17 is made of sound insulation cotton. The bottom end of the hearing aid is provided with a conventional wired charging port, which takes into account the conventional wired charging function. In addition, an ear cap 17 is slidably sleeved outside the speaker 16 of the hearing aid. The ear cap 17 is made of sound insulation cotton, which is beneficial to fitting the contour of the external auditory canal of the hearing aid wearer and plays a good role in isolating external noise at the same time.

[0024] A control button 12 is provided above one end of the two bodies 11 away from each other, which can control the hearing aid. A non-slip rubber pad is fixedly connected to the lower part of the front and rear ends of the body 11, which is beneficial for the user's fingers to press and hold the hearing aid, and then carry out the wearing and removal work of the hearing aid.

[0025] A hearing aid component, including a hearing aid component main body 2, the hearing aid component main body 2 is arranged outside two hearing aid main bodies 1. The hearing aid component main body 2 includes two wireless chargers 21 arranged symmetrically. At the separated ends of the two wireless chargers 21, there is an external battery pack 25. At each of the facing ends of the two wireless chargers 21, there is a second wireless charging induction coil 24. The second wireless charging induction coil 24 is matched with the first wireless charging induction coil 13 on its corresponding side. At both ends of the bottom of the hearing aid component on its outer side, there are wireless chargers 21. At the facing ends of its two wireless chargers 21, there are wireless charging induction coils matched with the wireless charging induction coils on their corresponding sides, which can wirelessly charge the hearing aids on both sides without the need to remove the hearing aids, which is relatively convenient.

[0026] The two wireless chargers 21 are connected by a connecting line 23. At the center position of the bottom end of one side of the wireless charger 21, there is a second wired charging port 22. At the upper ends of the two wireless chargers 21, there is a headband 210. At the bottom of the headband 210, there are a plurality of anti-slip patches 211 fixedly connected in an arc-shaped and equiangular manner. At both sides of the bottom end of the headband 210, there is a damping hinge 29 fixedly installed respectively. The rotating end of the damping hinge 29 is fixedly connected with a connecting piece 28. The bottom end of the connecting piece 28 is fixedly connected with a fixing sleeve 26. A fixing groove 27 for fixedly installing the corresponding side wireless charger 21 is opened between the two side walls of the fixing sleeve 26. The hearing aid component adopts a head-mounted structure design. There is a wearing headband 210 at its top. The user wearing the hearing aid can wear it on the head. At both ends of the bottom end of the headband 210, there are damping hinges 29. The rotating ends of the damping hinges 29 are fixedly connected with connecting pieces 28. The bottom ends of the connecting pieces 28 are fixedly connected with fixing sleeves 26. The wireless charger 21 is arranged in the fixing sleeve 26. The angle of the wireless charger 21 in it can be adjusted by rotating the fixing sleeve 26 to adapt to the hearing aids worn by the wearer on both ears for charging, which is relatively convenient.

[0027] The working principle of the present invention is as follows: The hearing aid is provided with a wireless charging structure. That is, a wireless charging induction coil is provided at one end of the bodies 11 of the two hearing aid bodies, and the wireless charging induction coil is electrically connected to the charging circuit built in the hearing aid. In addition, at both ends of the bottom of the hearing aid component on the outside, there are wireless chargers 21. At one end of the two wireless chargers 21 facing each other, there are wireless charging induction coils that match the wireless charging induction coils on the corresponding side, which can wirelessly charge the hearing aids on both sides without the need to remove the hearing aids, which is relatively convenient. Since the hearing aid component adopts a head-mounted structure design, a wearing headband 210 is provided at the top. The user wearing the hearing aid can wear it on the top of the head. At both ends of the bottom end of the headband 210, there are damping hinges 29. The rotating ends of the damping hinges 29 are fixedly connected with connecting pieces 28. The bottom ends of the connecting pieces 28 are fixedly connected with fixing sleeves 26. The wireless chargers 21 are arranged in the fixing sleeves 26. The angle of the wireless chargers 21 inside can be adjusted by rotating the fixing sleeves 26 to adapt to the hearing aids worn on the two ears of the wearer for charging, which is relatively convenient. When the hearing aid works specifically, the microphone 15 receives sounds. The sound collection port of the hearing aid first collects the sounds in the environment, especially the high-frequency or weak sounds that are difficult for the patient to hear. The internal digital signal processor processes the received sounds, amplifies the sounds in specific frequency bands, and filters out the noise in the environment at the same time. The processed sounds are transmitted to the patient's ears through the speaker 16 and are transmitted into the inner ear through air conduction or bone conduction, stimulating the auditory nerve, and finally perceived as sounds by the brain.

[0028] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A wireless charging hearing aid, comprising a pair of hearing aid bodies (1), wherein the pair of hearing aid bodies (1) is two and symmetrically arranged; Features: The hearing aid body (1) comprises a body (11), the body (11) having a rechargeable lithium battery and a charging circuit built therein, a first wireless charging induction coil (13) being arranged at one end of two bodies (11) separated from each other, and the first wireless charging induction coil (13) being electrically connected to the charging circuit built into the body (11); A sound receiver (15) is arranged at the top of the body (11), and a plurality of sound receiving ports are arranged at the top of the sound receiver (15); The body (11) has a built-in digital signal processor, and the digital signal processor is electrically connected to the microphone (15); A speaker (16) is provided below one end of the two bodies (11) facing each other, and the speaker (16) is electrically connected to a digital signal processor.

2. A wireless charging hearing aid according to claim 1, characterized in that: A first wired charging port (14) is provided at the bottom of the machine body (11), and the first wired charging port (14) is electrically connected to a charging circuit built into the machine body (11).

3. The wireless charging hearing aid according to claim 1, characterized in that: A control button (12) is provided above one end of the two bodies (11) that are separated from each other, and a non-slip rubber pad is fixedly connected below each of the front and rear ends of the body (11).

4. The wireless charging hearing aid according to claim 1, characterized in that: An ear cap (17) is slidably sleeved on the outer side of the speaker (16), and the ear cap (17) is made of sound insulation cotton.

5. A hearing aid assembly of a wireless charging hearing aid according to any one of claims 1 to 4, comprising a hearing aid assembly body (2), characterized in that: The hearing aid component body (2) is arranged outside the two hearing aid bodies (1), and the hearing aid component body (2) comprises two wireless chargers (21) arranged in a symmetrical shape; An external battery pack (25) is provided at one end of the two wireless chargers (21) that are separated from each other, and a second wireless charging induction coil (24) is provided at each end of the two wireless chargers (21) that are facing each other, and the second wireless charging induction coil (24) matches the first wireless charging induction coil (13) at the corresponding side thereof.

6. A hearing aid assembly according to claim 5, characterized in that: The two wireless chargers (21) are connected via a connecting line (23), and a second wired charging port (22) is provided at the center of the bottom end of one side of the wireless charger (21).

7. A hearing aid assembly according to claim 5, characterized in that: A headband (210) is provided at the upper ends of the two wireless chargers (21); a plurality of anti-slip patches (211) are fixedly connected to the bottom of the headband (210) in an arc-shaped manner at equal angles; and a damping hinge (29) is fixedly installed on both sides of the bottom end of the headband (210).

8. A hearing aid assembly according to claim 7, characterized in that: The rotating end of the damping hinge (29) is fixedly connected to a connecting piece (28), the bottom end of the connecting piece (28) is fixedly connected to a fixing sleeve (26), and a fixing groove (27) for fixing and installing a wireless charger (21) on the corresponding side is provided between two side walls of the fixing sleeve (26).

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