CN219107657U - Bone conduction hearing aid - Google Patents
Bone conduction hearing aid Download PDFInfo
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- CN219107657U CN219107657U CN202320073815.7U CN202320073815U CN219107657U CN 219107657 U CN219107657 U CN 219107657U CN 202320073815 U CN202320073815 U CN 202320073815U CN 219107657 U CN219107657 U CN 219107657U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The application relates to the field of hearing aid technology, in particular to a bone conduction hearing aid which is placed in a charging box, wherein the bone conduction hearing aid comprises a hearing aid main body and a hearing aid vibrator, the hearing aid vibrator is arranged on one side of the hearing aid main body and is used for entering an auditory canal, and a closed space is formed between the hearing aid vibrator and the auditory canal; then the hearing aid vibrator of bone conduction hearing aid adopts the cavity setting, thereby the hearing aid vibrator of being convenient for can be at vibration skin and skeleton conduction audio frequency, and thereby the hearing aid vibrator can be through the air in this airtight space of through-hole vibration simultaneously, forms air conduction, can effectively increase bone conduction hearing aid conduction frequency channel's scope, improves bone conduction hearing aid conduction low frequency channel sound wave's possibility to the conduction effect of reinforcing bone conduction hearing aid.
Description
Technical Field
The present application relates to the field of hearing aid technology, and in particular to a bone conduction hearing aid.
Background
Bone conduction hearing aids, unlike others, use the skull bone to transmit sound waves to the inner ear, allowing the patient to obtain hearing.
Bone conduction hearing aids first pick up sound subcutaneously through an implanted microphone and convert the sound into an electrical signal; the modulated signal then indirectly vibrates the ear bone through micro-electromagnetic. The hearing aid may amplify or reduce signal strength according to the needs of the user, and the sensor may be placed in a cradle system that allows it to directly contact and stimulate the ossicles.
In general, a bone conduction hearing aid adopts a mode of not inserting the ear, so that for the hearing-impaired people, the bone conduction hearing aid without inserting the ear is difficult to achieve the auxiliary effect on the hearing, and the defect of insufficient frequency range (such as low frequency) of a bone conduction part exists, so that the conduction effect of the bone conduction hearing aid is reduced.
Disclosure of Invention
In order to enhance the conductive effect of a bone conduction hearing aid, the present application provides a bone conduction hearing aid.
The bone conduction hearing aid adopts the following technical scheme:
a bone conduction hearing aid placed in a charging box, comprising a hearing aid main body and a hearing aid vibrator; the hearing aid vibrator is arranged in a hollow mode; the hearing aid vibrator is arranged on one side of the hearing aid main body; the hearing aid vibrator is used for entering the auditory canal; and a closed space is formed between the hearing aid vibrator and the auditory canal.
By adopting the technical scheme, the bone conduction hearing aid placed in the charging box can be rapidly charged through the charging box, so that the portability of the bone conduction hearing aid is improved; meanwhile, the charging box is arranged to charge the bone conduction hearing aid under the condition that the bone conduction hearing aid is not used, so that time and labor are saved, and the working efficiency is improved; the hearing aid body is used for being tightly attached to the skull of a human body so as to conduct partial sound waves, and a closed space is formed between the hearing aid vibrator and the auditory canal, so that the hearing aid vibrator can vibrate air in the closed space when vibrating skin and bones so as to conduct audio, air conduction is formed, the range of a conduction frequency band of the bone conduction hearing aid can be effectively increased, the possibility of the bone conduction hearing aid to conduct low-frequency-band sound waves is improved, and the conduction effect of the bone conduction hearing aid is enhanced; the hearing aid vibrator adopts the cavity setting, can effectively further strengthen the air conduction effect of hearing aid vibrator, thereby reduce the hearing aid vibrator separation and weaken the air conduction thereby bone conduction hearing aid conduction effect weakens the possibility.
Preferably, the hearing aid vibrator is provided with a supporting bar; the end parts of the support bars are connected to the side parts of the hearing aid vibrators; the end parts of the supporting bars are arranged at intervals.
Through adopting above-mentioned technical scheme, the hearing aid oscillator is equipped with the support bar, can effectively strengthen bone conduction hearing aid and articulate in the firm degree of human ear to the tip of support bar is all connected in the lateral part of hearing aid oscillator, and then support bar tip interval sets up, consequently, the support bar can support tightly human ear, thereby effectively reduce the hearing aid oscillator and get into the too big possibility of damaging human ear canal of depth, improve bone conduction hearing aid's security; and the end part of the support bar is provided with an interval to enhance the adaptation degree of the support bar and human ears, thereby effectively reducing uncomfortable feeling caused by the support bar and even reducing the possibility that the support bar scratches the ears, and improving the safety of the bone conduction hearing aid.
Preferably, a through hole is arranged on one side of the hearing aid vibrator, which is far away from the hearing aid main body; at least one through hole is arranged; all the openings of the through holes are arranged in the same direction.
Through adopting above-mentioned technical scheme, the one side that the hearing aid oscillator kept away from the hearing aid main part is equipped with the through-hole to hearing aid oscillator inner space and ear canal intercommunication, the hearing aid oscillator keeps away from can further strengthen the air conduction effect of hearing aid oscillator, reduces hearing aid oscillator separation sound wave air conduction's possibility, improves the conduction effect of bone conduction hearing aid; the at least one through hole is arranged, so that the possibility of blocking sound wave air conduction by the hearing aid vibrator can be further reduced, the air conduction effect of the hearing aid vibrator is improved, and the conduction effect of the bone conduction hearing aid is improved; all through holes are arranged in the same direction, so that the possibility of mutual interference of sound waves passing through each through hole can be effectively reduced, and the conduction effect of the bone conduction hearing aid is improved.
Preferably, an ear hook is arranged on one side of the hearing aid main body; the ear hook is arranged in a curve and is used for adapting to the shape of human ears; the ear hook is made of soft rubber materials.
By adopting the technical scheme, the ear hook is arranged on one side of the hearing aid main body, and the bone conduction hearing aid can be firmly hung on the ear of the user by the user through the ear hook, so that the possibility that the bone conduction hearing aid slides off from the ear of the user can be effectively reduced, the possibility that the bone conduction hearing aid slides off and is damaged is reduced, and the safety degree of the bone conduction hearing aid in the use process is improved; the ear hook is set in a curve mode, the curve of the ear of the user can be well attached, the possibility that the ear is uncomfortable when the user wears the ear hook for a long time can be effectively reduced, and the experience of the user in using the bone conduction hearing aid is improved; and the ear hook is made of soft rubber materials, so that the softness of the ear hook can be effectively improved, the possibility that the ear hook damages human ears is further reduced, and the comfort level of wearing the ear hook for a long time is improved.
Preferably, a bluetooth module is arranged in the hearing aid main body; the Bluetooth module is used for remotely controlling the bone conduction hearing aid.
Through adopting above-mentioned technical scheme, the inside bluetooth module that is provided with of audiphone main part to the user can be through bluetooth module control bone conduction audiphone, connects through bluetooth module, can effectively reduce wired connection's complexity, reduces the arrangement of user to bone conduction audiphone connecting wire, and labour saving and time saving improves the portable degree that bone conduction audiphone used.
Preferably, the charging box is provided with a first accommodating groove for accommodating the hearing aid main body and the hearing aid vibrator; a charging part is arranged on one side of the hearing aid main body; the first holding tank inside wall be equipped with the charging elastic piece that charges the portion matches.
Through adopting above-mentioned technical scheme, the box that charges sets up first holding tank to first holding tank is used for holding hearing aid main part and hearing aid oscillator, thereby can effectively improve bone conduction hearing aid and place in the firm degree of box that charges, can effectively reduce the possibility that bone conduction hearing aid collided the box that charges thereby bone conduction hearing aid wearing and tearing in the user removal process, improves the degree of safety that bone conduction hearing aid carried; and one side of the hearing aid main body is provided with a charging part, the inner side wall of the first accommodating groove is provided with a charging elastic sheet matched with the charging part, when the bone conduction hearing aid is placed in the charging box, the charging part is abutted against by the elastic charging sheet, when the bone conduction hearing aid is not used by a user, the charging box not only can accommodate the bone conduction hearing aid, but also can effectively improve the charging efficiency of the charging box on the bone conduction hearing aid, so that the time and the labor are saved, and the working efficiency is improved; simultaneously, the elastic piece is abutted against the bone conduction hearing aid, so that the stability of the bone conduction hearing aid placed in the charging box can be further improved, the possibility that the bone conduction hearing aid collides with the charging box when the bone conduction hearing aid is placed in the charging box is reduced, the possibility of abrasion of the bone conduction hearing aid is reduced, and the protection performance of the bone conduction hearing aid is improved.
Preferably, the charging box is provided with a second accommodating groove for accommodating the ear hook; both ends of the second accommodating groove are communicated with the first accommodating groove.
Through adopting above-mentioned technical scheme, the box that charges is equipped with the second holding tank, and the both ends of second holding tank all communicate first holding tank to the second holding tank can hold the ear-hook, can effectively reduce the ear-hook and take place the possibility that deformation takes place for the ear-hook when charging the box, thereby reduce the ear-hook and take place the possibility that deformation and thereby the ear-hook damaged; and the second holding tank can further improve bone conduction hearing aid and place in the firm degree of box that charges, reduces bone conduction hearing aid and the possibility that charges the box and bump when the box is placed in to bone conduction hearing aid to reduce bone conduction hearing aid wearing and tearing possibility, improve bone conduction hearing aid's protectiveness.
Preferably, the ear hook is detachably mounted to the hearing aid body; the hearing aid body is provided with a connecting part; the ear hook is provided with a connecting groove which is matched and connected with the connecting part; a ball part is arranged on one side of the connecting part, which is close to the ear hook; the bottom of the connecting groove is provided with an embedded groove which is matched and clamped with the ball part.
By adopting the technical scheme, the ear hook is detachably arranged on the hearing aid main body, so that the user can quickly replace the ear hook when the ear of the user or the ear hook is damaged, time and labor are saved, and the use experience of the user is improved; the hearing aid body is provided with the connecting part, the connecting part is provided with the ball part, the ear hook is provided with the connecting groove, the groove bottom of the connecting groove is provided with the embedded groove, and the ball part is mutually clamped with the embedded groove, so that the stability of the installation of the ear hook can be effectively enhanced, the possibility that the ear hook is automatically separated from the hearing aid body is reduced, the stability of a user when the bone conduction hearing aid is hung on an ear is improved, the possibility that the bone conduction hearing aid slides off from the ear of a human body is reduced, and the protection performance of the bone conduction hearing aid is improved; and the connecting part is embedded in the connecting groove, so that the possibility of shaking the ear hook can be effectively reduced, the stability of the ear hook mounted on the hearing aid main body is further improved, the possibility of the automatic separation of the ear hook from the hearing aid main body is reduced, and the stability of the bone conduction hearing aid hung on the ear by a user is improved.
Preferably, the connecting portion has a triangular shape for guiding the connecting portion to be rapidly inserted into the connecting groove.
Through adopting above-mentioned technical scheme, connecting portion is triangle-shaped for guiding connecting portion insert the spread groove fast, can effectively reduce the possibility of spread groove separation connecting portion when connecting portion get into the spread groove, thereby can effectively reduce the possibility that connecting portion wearing and tearing damage even, improve the stability that the ear-hook normally used, simultaneously, can further strengthen the portable degree of changing the ear-hook, labour saving and time saving improves work efficiency.
Preferably, the ball part is provided with at least 2 balls; at least 2 embedding grooves are formed; all the ball parts are matched with all the embedded grooves one by one; all the ball parts are sequentially connected in a direction away from the connecting part; all the ball parts are coaxially arranged.
Through adopting above-mentioned technical scheme, the ball portion is provided with 2 at least, inlays the dress groove and is provided with 2 at least, and all ball portions and all inlay the dress groove one-to-one and set up to all ball portions connect gradually towards the direction of keeping away from connecting portion, and all ball portions all set up coaxially, consequently, all ball portions can slide in inlaying the dress groove, thereby can adjust the length of earhook fast, can further strengthen the degree of adaptation of earhook and user, thereby reduce the earhook size and human ear and be inconsistent and damage the earhook or user experience feels the possibility not good, thereby improve the stability that bone conduction audiphone used.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the hearing aid body is used for being tightly attached to the skull of a human body so as to conduct partial sound waves, and a closed space is formed between the hearing aid vibrator and the auditory canal, so that the hearing aid vibrator can vibrate air in the closed space when vibrating skin and bones so as to conduct audio, air conduction is formed, the range of a conduction frequency band of the bone conduction hearing aid can be effectively increased, the possibility of the bone conduction hearing aid to conduct low-frequency-band sound waves is improved, and the conduction effect of the bone conduction hearing aid is enhanced; the hearing aid vibrator is arranged in a hollow mode, so that the air conduction effect of the hearing aid vibrator can be effectively further enhanced, and the possibility that the hearing aid vibrator blocks and weakens the air conduction, and therefore the bone conduction hearing aid conduction effect is weakened is reduced;
2. the hearing aid vibrator is provided with the supporting bars, so that the stability of the bone conduction hearing aid hung on the human ears can be effectively enhanced, the end parts of the supporting bars are connected to the side parts of the hearing aid vibrator, and then the end parts of the supporting bars are arranged at intervals, so that the supporting bars can be abutted against the human ears, the possibility that the hearing aid vibrator is excessively deep in the auditory canal to damage the human auditory canal is effectively reduced, and the safety of the bone conduction hearing aid is improved; the end parts of the support bars are arranged at intervals, so that the adaptation degree of the support bars and human ears can be enhanced, discomfort caused by the support bars is effectively reduced, the possibility that the support bars scratch the ears is even reduced, and the safety of the bone conduction hearing aid is improved;
3. an ear hook is arranged on one side of the hearing aid main body, a user can firmly hang the bone conduction hearing aid on the ear of the user through the ear hook, the possibility that the bone conduction hearing aid slides down from the ear of the user can be effectively reduced, the possibility that the bone conduction hearing aid slides down and is damaged is reduced, and the safety degree of the bone conduction hearing aid in the use process is improved; the ear hook is set in a curve mode, the curve of the ear of the user can be well attached, the possibility that the ear is uncomfortable when the user wears the ear hook for a long time can be effectively reduced, and the experience of the user in using the bone conduction hearing aid is improved; and the ear hook is made of soft rubber materials, so that the softness of the ear hook can be effectively improved, the possibility that the ear hook damages human ears is further reduced, and the comfort level of wearing the ear hook for a long time is improved.
Drawings
Fig. 1 is a schematic structural view of a charging cartridge in an embodiment of the present application.
Fig. 2 is a schematic structural view of the charging box according to the embodiment of the present application.
Fig. 3 is a partial exploded view of a bone conduction hearing aid according to an embodiment of the present application.
Fig. 4 is a partial exploded view of an embodiment of the present application, mainly embodying the structure of a bluetooth module.
Fig. 5 is a cross-sectional view of an embodiment of the present application.
Reference numerals illustrate: 1. a charging box; 11. a first accommodation groove; 111. a charging elastic sheet; 12. a second accommodation groove; 2. a hearing aid body; 21. a Bluetooth module; 22. a charging section; 23. a connection part; 231. a ball section; 3. a hearing aid vibrator; 31. a support bar; 32. a through hole; 4. ear-hanging; 41. a connecting groove; 411. and (5) embedding grooves.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-5.
The embodiment of the application discloses a bone conduction hearing aid.
Referring to fig. 1 and 2, a bone conduction hearing aid is placed in a charging box 1, the charging box 1 is arranged, the charging box 1 can accommodate the bone conduction hearing aid when the bone conduction hearing aid is idle, the protection performance of the bone conduction hearing aid is improved, and the possibility of losing or even damaging the bone conduction hearing aid is reduced; meanwhile, under the condition that the bone conduction hearing aid is idle, the charging box 1 can also charge the bone conduction hearing aid, so that time and labor are effectively saved, and the service efficiency of the bone conduction hearing aid is improved.
Referring to fig. 3, the bone conduction hearing aid includes a hearing aid body 2 and a hearing aid vibrator 3, and the hearing aid vibrator 3 is mounted on one side of the hearing aid body 2, the hearing aid vibrator 3 is for entering an ear canal, and a closed space is formed between the hearing aid vibrator 3 and the ear canal; then, the hearing aid vibrator 3 of the bone conduction hearing aid is arranged in a hollow mode, and a through hole 32 is formed in one side, away from the hearing aid main body 2, of the hearing aid vibrator 3, so that the hearing aid vibrator 3 can vibrate skin and bones to conduct audio, meanwhile, the hearing aid vibrator 3 can vibrate air in the airtight space through the through hole 32 to form air conduction, the range of a conduction frequency band of the bone conduction hearing aid can be effectively increased, the possibility of the bone conduction hearing aid to conduct low-frequency-band sound waves is improved, and the conduction effect of the bone conduction hearing aid is improved; the hearing aid vibrator 3 adopts the cavity setting, can further strengthen the effect of air conduction, reduces the weakening of hearing aid vibrator 3 to the sound wave, improves the stability of bone conduction hearing aid conduction sound wave.
Referring to fig. 3, the through holes 32 are at least 1, in this embodiment, the through holes 32 are 7, and the opening directions of the through holes 32 are all set in the same direction, so that the possibility that the bone conduction hearing aid interferes with each other through the sound waves of the through holes 32 can be effectively reduced, the effect of air conduction is further enhanced, the weakening of the hearing aid vibrator 3 to the sound waves is reduced, and the stability of the bone conduction hearing aid in conducting the sound waves is improved.
Referring to fig. 3, the hearing aid vibrator 3 is provided with support bars 31, and the ends of the support bars 31 are all connected to the side parts of the hearing aid vibrator 3, the ends of the support bars 31 are all arranged at intervals, namely, the support bars 31 are annular, so that the possibility that the hearing aid vibrator 3 enters the auditory canal too deeply to damage the auditory canal of a human body is effectively reduced, the safety of the bone conduction hearing aid is improved, meanwhile, the intervals of the ends of the support bars 31 are arranged to enhance the fit degree of the support bars 31 and the auditory canal of the human body, thereby effectively reducing uncomfortable feeling caused by the support bars 31, even reducing the possibility that the support bars 31 scratch the auditory canal, and improving the safety of the bone conduction hearing aid.
Referring to fig. 4, the hearing aid body 2 is internally provided with a bluetooth module 21, and a user can control the bone conduction hearing aid through the bluetooth module 21, taking the example that a mobile phone connects the bone conduction hearing aid through the bluetooth module 21, the user can use three modes: hearing aid mode, music mode and talk mode; the hearing aid mode is to gain surrounding environment sounds and improve the definition of the surrounding sounds; the music mode can be used for a user to listen to the sound source on the mobile phone, and the Bluetooth module 21 can provide a gain algorithm for the sound source, so that the definition of the music of the mobile phone is improved; the call mode then allows the user to answer the incoming call at the handset end, and the bluetooth module 21 can provide a gain algorithm for the call, improving the clarity of the voice quality of the call.
Referring to fig. 3, the ear hook 4 is detachably mounted on one side of the hearing aid main body 2, and the ear hook 4 is arranged in a curve, so that the ear hook 4 can be well adapted to the shape of a human ear, the comfort level of wearing by a user is improved, then the ear hook 4 is made of soft rubber materials, the softness of the ear hook 4 can be effectively enhanced, the possibility that the ear hook 4 damages the human ear when the user wears the ear hook 4 for a long time is reduced, and the comfort level of wearing the ear hook 4 by the user is improved.
Referring to fig. 3, the hearing aid body 2 is provided with a connection part 23, the ear hook 4 is provided with a connection groove 41 which is matched and connected with the connection part 23, and the connection part 23 is triangular and is used for guiding the connection part 23 to be quickly inserted into the connection groove 41, so that the portability degree of the user for disassembling the ear hook 4 is improved, the possibility that the connection part 23 is blocked by the connection groove 41 when the connection part 23 enters the connection groove 41 can be effectively reduced, the possibility that the connection part 23 is worn or even damaged is further reduced, and the stability of normal use of the ear hook 4 is improved.
Referring to fig. 3 and 5, a ball part 231 is arranged at one side of the connecting part 23 near the ear hook 4, an embedded groove 411 which is matched and clamped with the ball part 231 is arranged at the bottom of the connecting groove 41, at least 2 embedded grooves 411 are arranged at least 2 ball parts 231, in the embodiment of the application, 2 embedded grooves 411 are arranged at the ball part 231, all ball parts 231 are matched with all embedded grooves 411 one by one, then all ball parts 231 are sequentially connected in a direction far from the connecting part 23, and all ball parts 231 are coaxially arranged, so that a user can adjust the length of the ear hook 4 through the embedding of the ball parts 231 with different embedded grooves 411, further adjust the shape of human ears matched with the ear of the ear hook 4, and improve the wearing comfort degree of the ear hook 4; the coaxial arrangement of the ball 231 can effectively reduce the possibility of bending and even breaking at the joint between the ball 231 and the ball 231 in the drawing process, and improve the durability of the ear hook 4.
Referring to fig. 2, a first accommodating groove 11 for accommodating the hearing aid main body 2 and the hearing aid vibrator 3 is formed in the charging box 1, then a second accommodating groove 12 for accommodating the ear hook 4 is formed in the charging box 1, two ends of the second accommodating groove 12 are communicated with the first accommodating groove 11, the first accommodating groove 11 and the second accommodating groove 12 are arranged, and the first accommodating groove 11 and the second accommodating groove 12 are communicated, so that the stability of the bone conduction hearing aid placed in the charging box 1 can be effectively improved; when the user carries the charging box 1 and the bone conduction hearing aid is placed in the charging box 1, the first accommodating groove 11 and the second accommodating groove 12 are matched to accommodate the bone conduction hearing aid, so that the possibility that the bone conduction hearing aid collides with the charging box 1 can be effectively reduced, and the carrying protection of the bone conduction hearing aid is improved.
Referring to fig. 2 and 3, a charging part 22 is provided on one side of the hearing aid body 2, a charging elastic piece 111 matched with the charging part 22 is provided on the inner side wall of the first accommodating groove 11, when the bone conduction hearing aid is placed in the charging box 1, the charging elastic piece 111 can abut against the charging part 22 so that the charging box 1 charges the bone conduction hearing aid, meanwhile, the charging elastic piece 111 abuts against the charging part 22, the stability of the bone conduction hearing aid placed in the charging box 1 can be further enhanced, the possibility that the bone conduction hearing aid shakes to the bone conduction hearing aid to collide with the charging box 1 is reduced, and the protection of the bone conduction hearing aid is improved.
The implementation principle of the bone conduction hearing aid is as follows: the bone conduction hearing aid worn on the human ear is characterized in that the hearing aid vibrator 3 is used for entering an auditory canal, a closed space is formed between the hearing aid vibrator 3 and the auditory canal, so that the hearing aid vibrator 3 can vibrate air in the closed space to form air conduction when vibrating skin and bones to conduct audio, the range of a bone conduction hearing aid conduction frequency band can be effectively increased, the possibility of the bone conduction hearing aid to conduct low-frequency-band sound waves is improved, and the conduction effect of the bone conduction hearing aid is enhanced.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (10)
1. Bone conduction hearing aid, place in charging box (1), its characterized in that: comprises a hearing aid main body (2) and a hearing aid vibrator (3); the hearing aid vibrator (3) is arranged in a hollow mode; the hearing aid vibrator (3) is mounted on one side of the hearing aid main body (2); the hearing aid vibrator (3) is used for entering the auditory canal; a closed space is formed between the hearing aid vibrator (3) and the auditory canal.
2. A bone conduction hearing aid as claimed in claim 1, wherein: the hearing aid vibrator (3) is provided with a supporting bar (31); the end parts of the support bars (31) are connected to the side parts of the hearing aid vibrators (3); the end parts of the supporting bars (31) are arranged at intervals.
3. A bone conduction hearing aid as claimed in claim 2, characterized in that: a through hole (32) is arranged on one side of the hearing aid vibrator (3) away from the hearing aid main body (2); at least one through hole (32) is arranged; all the opening directions of the through holes (32) are arranged in the same direction.
4. A bone conduction hearing aid as claimed in claim 1, wherein: an ear hook (4) is arranged on one side of the hearing aid main body (2); the ear hook (4) is arranged in a curve and is used for adapting to the shape of human ears; the ear hook (4) is made of soft rubber materials.
5. A bone conduction hearing aid as claimed in claim 1, wherein: a Bluetooth module (21) is arranged in the hearing aid main body (2); the Bluetooth module (21) is used for remotely controlling the bone conduction hearing aid.
6. A bone conduction hearing aid as claimed in claim 4, wherein: the charging box (1) is provided with a first accommodating groove (11) for accommodating the hearing aid main body (2) and the hearing aid vibrator (3); a charging part (22) is arranged on one side of the hearing aid main body (2); the inner side wall of the first accommodating groove (11) is provided with a charging elastic sheet (111) matched with the charging part (22).
7. A bone conduction hearing aid as claimed in claim 6, wherein: the charging box (1) is provided with a second accommodating groove (12) for accommodating the ear hook (4); both ends of the second accommodating groove (12) are communicated with the first accommodating groove (11).
8. A bone conduction hearing aid as claimed in claim 4, wherein: the ear hook (4) is detachably arranged on the hearing aid main body (2); the hearing aid body (2) is provided with a connecting part (23); the ear hook (4) is provided with a connecting groove (41) which is matched and connected with the connecting part (23); a ball part (231) is arranged on one side of the connecting part (23) close to the ear hook (4); the bottom of the connecting groove (41) is provided with an embedded groove (411) which is matched and clamped with the ball part (231).
9. A bone conduction hearing aid as claimed in claim 8, wherein: the connecting part (23) is triangular and is used for guiding the connecting part (23) to be quickly inserted into the connecting groove (41).
10. A bone conduction hearing aid as claimed in claim 9, wherein: at least 2 balls (231) are arranged; at least 2 embedding grooves (411) are arranged; all the ball parts (231) are matched with all the embedded grooves (411) one by one; all the ball parts (231) are sequentially connected in a direction away from the connecting part (23); all the ball parts (231) are coaxially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320073815.7U CN219107657U (en) | 2023-01-07 | 2023-01-07 | Bone conduction hearing aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320073815.7U CN219107657U (en) | 2023-01-07 | 2023-01-07 | Bone conduction hearing aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219107657U true CN219107657U (en) | 2023-05-30 |
Family
ID=86461505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320073815.7U Active CN219107657U (en) | 2023-01-07 | 2023-01-07 | Bone conduction hearing aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219107657U (en) |
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2023
- 2023-01-07 CN CN202320073815.7U patent/CN219107657U/en active Active
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