CN117857971A - Ear clip type Bluetooth earphone - Google Patents

Ear clip type Bluetooth earphone Download PDF

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Publication number
CN117857971A
CN117857971A CN202410256446.4A CN202410256446A CN117857971A CN 117857971 A CN117857971 A CN 117857971A CN 202410256446 A CN202410256446 A CN 202410256446A CN 117857971 A CN117857971 A CN 117857971A
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China
Prior art keywords
ear
ear clip
wall
air bag
pad
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CN202410256446.4A
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CN117857971B (en
Inventor
骆新辉
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Shenzhen Jiuhe Electronics Co ltd
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Shenzhen Jiuhe Electronics Co ltd
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Priority to CN202410256446.4A priority Critical patent/CN117857971B/en
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Abstract

The invention relates to the technical field of Bluetooth headphones, and particularly discloses an ear clip type Bluetooth headphone, which comprises an earphone head; the earphone also comprises an ear clip, the inner wall of the ear clip is provided with a placing groove, and one end of the ear clip far away from the earphone head is fixedly connected with an ear back clip; the attaching mechanism is positioned at the inner side of the ear clip; the synchronous mechanism is located between the attaching mechanism and the ear clip, the ear clip type Bluetooth headset is expanded through the air cushion column to be matched with and fill gaps between the air bag pad and auricles of users, so that users with different auricle shapes can have the same attaching effect when using the ear clip type Bluetooth headset, the wearing stability is improved, and the user can eat or speak, if the movement of the face and the head muscles pulls skin and ligaments near the ears, the attaching mechanism can move synchronously with the skin under the action of the synchronous mechanism, thereby reducing the relative sliding of the attaching mechanism and the auricle skin contact position, reducing the noise generated by friction of the contact position and improving the user experience.

Description

Ear clip type Bluetooth earphone
Technical Field
The invention relates to the technical field of Bluetooth headphones, in particular to an ear clip type Bluetooth headphone.
Background
The Bluetooth headset is a headset which uses the Bluetooth technology to wirelessly transmit sound, and can realize the functions of hands-free conversation, music playing and the like by being connected with a mobile phone, a tablet and the like, thereby providing a more convenient and free communication mode for people.
The variety of bluetooth headset is many, and wherein middle ear clip formula bluetooth headset is a novel earphone design, fixes through pressing from both sides on the ear, and not stopper into the ear canal, owing to not go into the ear canal deeply, ear clip formula earphone can not produce the oppression to the ear canal, simultaneously, owing to not seal the ear completely, and the user can perception external environment constantly, lets the user keep alert, safer.
However, since the ear clip type bluetooth headset is fixed by being clipped on the ear, and the ear shapes and sizes of different people are different, so that when some users wear the headset, the ear clip can be tightly clipped with the auricle, and the skin and the ligaments near the ear can be pulled by the movements of the face and the head muscles when the users eat or speak, so that small displacement between the ear clip and the auricle is caused to generate friction, so that the users wear the headset and feel uncomfortable and even pain, and the user experience is affected.
Disclosure of Invention
The invention aims to provide an ear clip type Bluetooth headset so as to solve the problems that in the background technology, tiny displacement between an ear clip and an auricle generates friction, so that a user is uncomfortable to wear and even feels pain, and the user experience is affected.
In order to achieve the above purpose, the present invention provides the following technical solutions: an ear clip type Bluetooth headset comprises a headset head; the earphone also comprises an ear clip, the inner wall of the ear clip is provided with a placing groove, and one end of the ear clip far away from the earphone head is fixedly connected with an ear back clip;
the attaching mechanism is positioned at the inner side of the ear clip, and when the attaching mechanism is worn by a user, the attaching mechanism is deformed into a shape attached to the auricle of the user;
and the synchronous mechanism is positioned between the attaching mechanism and the ear clip, and when the skin at the auricle position of the user moves, the attaching mechanism and the skin at the auricle position synchronously move.
Wherein, the synchro mechanism is including being located the gleitbretter of standing groove inner wall, gleitbretter and standing groove inner wall sliding connection, gleitbretter outside fixedly connected with gasbag pad, and the gasbag pad is located the standing groove inner wall, and the standing groove inner wall is equipped with the filler that fills up spacing to the gasbag pad, and the gasbag fills up the outside and is connected with laminating mechanism.
Wherein, the slip sheet is made of graphite material.
Wherein, the filling piece is including being located the foam-rubber cushion of gasbag pad both sides respectively, foam-rubber cushion one end and gasbag pad fixed connection, foam-rubber cushion other end and standing groove inner wall fixed connection.
Wherein, laminating mechanism includes a plurality of air cushion posts with gasbag pad surface fixed connection, has seted up the intercommunicating pore between air cushion post and the gasbag pad, and air cushion post is the arc transition, and gasbag pad tip intercommunication has the gas-supply pipe, and gas-supply pipe and ear clamp inner wall fixed connection, gas-supply pipe are kept away from gasbag pad one end and ear clamp inner wall fixed connection, and ear clamp inner wall is equipped with the piece that inflates to the gas-supply pipe gas-supply.
Wherein the inner diameter of the communication hole is smaller than the inner diameter of the gas transmission pipe.
The inflatable member comprises a hollow air bag fixedly connected with the eardrum clamp, the hollow air bag is communicated with the air pipe, a supporting rod is arranged on the inner wall of the hollow air bag, the supporting rod is fixedly connected with the hollow air bag, a limiting piece for limiting the resetting of the hollow air bag is arranged at one end, far away from the hollow air bag, of the supporting rod, and the supporting rod is in sliding connection with the inner wall of the eardrum clamp.
Wherein, the locating part includes the connecting block of being connected with the bracing piece rotation, and the limit bin with connecting block sliding connection has been seted up to the back of the body clamp inner wall, connecting block and limit bin inner wall sliding connection, connecting block outside fixedly connected with compression spring, compression spring and limit bin inner wall fixed connection, connecting block side fixedly connected with silica gel pole, limit bin inner wall set up with silica gel pole sliding connection's spacing groove.
The limiting groove is divided into a lower sliding section, a clamping section and an upper sliding section, and one end of the clamping section close to the lower sliding section is deeper than one end of the clamping section close to the upper sliding section.
Wherein, the back of the ear presss from both sides the bearing spare that the outside was equipped with pair mirror foot bearing, and the bearing spare includes the connecting cylinder with back of the ear presss from both sides inner wall fixed connection, and connecting cylinder outside intercommunication has the intake pipe, and the intake pipe communicates with the gas-supply pipe, and the connecting cylinder outside is equipped with the bearing gasbag, and the bearing gasbag communicates with the connecting cylinder, and the bearing gasbag surface is seted up flutedly, and the recess inner wall is equipped with the bellying, bellying slope to keeping away from earphone head one side.
The invention has at least the following beneficial effects:
this application is wearing the time, because under the initial condition, gas is all stored in hollow gasbag, thereby gasbag pad and gas cushion post are flat form, make the user can place the ear outside the ear with the ear easily, and after the user presses hollow gasbag, the gas in the hollow gasbag can get into the gasbag pad through the gas-supply pipe, because the inlet port internal diameter ratio gas-supply pipe internal diameter of gas cushion post is little, thereby gasbag pad can expand earlier, and cooperate ear clamp and eardrum to press from both sides and fix, simultaneously along with gas gets into in the gas cushion post, the gas cushion post can expand in order to cooperate the gap between filling gasbag pad and the user auricle, make the user of different auricle shapes use, both can have the same laminating effect, the steadiness of wearing is increased, and the user is eating or speaking the time, if skin and ligament near the motion pulling ear of facial and head muscle, under the synchro mechanism effect, laminating mechanism can move with skin synchro, thereby reduce laminating mechanism and the relative slip of auricle skin contact position, reduce the noise that the contact position friction produced, improve user experience.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a cross-sectional front view of a structural placement tank of the present invention;
FIG. 3 is a schematic front cross-sectional view of an ear clip according to the present invention;
FIG. 4 is a schematic view showing the positional relationship between the foam cushion and the airbag cushion according to the present invention;
FIG. 5 is a schematic side cross-sectional view of a structural air-cushion column of the present invention;
FIG. 6 is a schematic side cross-sectional view of a structural inflatable member of the present invention;
FIG. 7 is a schematic side cross-sectional view of a structural limiter of the present invention;
FIG. 8 is an enlarged schematic view of area A of FIG. 7;
FIG. 9 is a schematic cross-sectional view of a structural restraint slot of the present invention;
FIG. 10 is a schematic diagram of a second embodiment;
FIG. 11 is a schematic view of a structural support of the present invention;
FIG. 12 is a schematic side cross-sectional view of a structural support airbag of the present invention;
fig. 13 is a schematic diagram of an embodiment.
In the figure: 1. an earphone head; 2. ear clips; 20. a placement groove; 3. an ear clip; 4. a bonding mechanism; 40. an air cushion column; 41. a communication hole; 42. a gas pipe; 43. an inflatable member; 44. a hollow air bag; 45. a support rod; 46. a limiting piece; 47. a connecting block; 48. a limit bin; 49. a compression spring; 410. a silica gel rod; 411. a limit groove; 412. a downslide section; 413. a clamping section; 414. an upper slide section; 5. a synchronizing mechanism; 50. a sliding sheet; 51. an airbag cushion; 52. a filler; 53. a sponge cushion; 6. a support; 60. a connecting cylinder; 61. an air inlet pipe; 62. a supporting air bag; 63. a groove; 64. a boss.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-9, the present invention provides a technical solution: an ear clip type Bluetooth headset comprises a headset head 1; the ear clip 2 is provided with a placing groove 20 on the inner wall of the ear clip 2, and one end of the ear clip 2 far away from the ear head 1 is fixedly connected with an ear back clip 3; the attaching mechanism 4 is positioned on the inner side of the ear clip 2, and when the attaching mechanism 4 is worn by a user, the attaching mechanism 4 is deformed into a shape attached to the auricle of the user; the synchronizing mechanism 5 is positioned between the attaching mechanism 4 and the ear clip 2, and when the synchronizing mechanism 5 moves on the skin at the auricle position of the user, the attaching mechanism 4 and the skin at the auricle position synchronously move;
when using, laminating mechanism 4 is in the state of accomodating in initial condition, gas is all stored in hollow gasbag 44, thereby gasbag pad 51 and air cushion post 40 are flat form, make the user can place ear clamp 2 outside the ear easily, and after the user presses hollow gasbag 44, gas in the hollow gasbag 44 can get into gasbag pad 51 through gas-supply pipe 42, because the inlet port internal diameter ratio gas-supply pipe 42 of air cushion post 40 is little, thereby gasbag pad 51 can expand earlier, and cooperate ear clamp 2 and auricle clamp 3 to fix, simultaneously in the air cushion post 40 is got into with gas, air cushion post 40 can expand in order to cooperate the gap of filling between gasbag pad 51 and the user auricle, make the user of different auricle shapes all have the same laminating effect when using, increase the steadiness of wearing, and when the user is eating or speaking, if near skin and ligament of the motion pulling ear of facial and head muscle, under the effect of synchro mechanism 5, laminating mechanism 4 can move with skin synchro, thereby reduce laminating mechanism 4 and the relative slip of auricle skin contact position, reduce the noise that contact position produced, improve the laminating mechanism 4, the user experience noise when wearing mechanism is light, and the user experiences the inside structure is not influenced by the user, and the user experiences the vibration structure when wearing.
The synchronous mechanism 5 comprises a sliding sheet 50 positioned on the inner wall of the placing groove 20, the sliding sheet 50 is made of graphite material, and has good self-lubricating performance and wear resistance, and the characteristics can reduce friction and wear between the sliding sheet 50 and the placing groove 20, so that noise is reduced, the use experience of a user is improved, the sliding sheet 50 is slidably connected with the inner wall of the placing groove 20, an air bag cushion 51 is fixedly connected with the outer side of the sliding sheet 50, the air bag cushion 51 is positioned on the inner wall of the placing groove 20, a filling piece 52 for limiting the air bag cushion 51 is arranged on the inner wall of the placing groove 20, and the outer side of the air bag cushion 51 is connected with the attaching mechanism 4;
after wearing the earphone head 1, the user makes ear clip 2 and auricle laminating through laminating mechanism 4, and when the user is eating or speaking, if facial and near the skin and the ligament of head muscle's motion pulling ear, because laminating mechanism 4's effect is high with laminating mechanism 4's laminating degree to auricle department skin's removal can drive laminating mechanism 4 and start soon, alleviate user's discomfort, laminating mechanism 4 drives gasbag pad 51 and removes, gasbag pad 51 drives gleitbretter 50 and removes in standing groove 20 and extrude filling piece 52, under the effect of filling piece 52, keeps standing groove 20 in the filling state all the time, avoids external impurity to get into in the standing groove 20.
The filling piece 52 comprises sponge pads 53 which are respectively positioned at two sides of the air bag pad 51, one end of each sponge pad 53 is fixedly connected with the air bag pad 51, the other end of each sponge pad 53 is fixedly connected with the inner wall of the corresponding placing groove 20, the sponge pad 53 is light in weight and can automatically recover after being extruded and deformed, so that gaps between the placing groove 20 and the air bag pad 51 can be blocked when the air bag pad 51 does not move, external impurities are prevented from entering the gaps, and the friction effect of the sliding sheets 50 and the placing groove 20 is prevented from being influenced.
The attaching mechanism 4 comprises a plurality of air cushion columns 40 fixedly connected with the outer surface of the air cushion 51, communication holes 41 are formed between the air cushion columns 40 and the air cushion 51, the air cushion columns 40 are in arc transition, the end part of the air cushion 51 is communicated with an air pipe 42, the inner diameter of the communication holes 41 is smaller than that of the air pipe 42, the air pipe 42 is fixedly connected with the inner wall of the ear clip 2, one end, far away from the air cushion 51, of the air pipe 42 is fixedly connected with the inner wall of the ear clip 3, and an air inflation piece 43 for conveying air to the air pipe 42 is arranged on the inner wall of the ear clip 3;
the air cushion columns 40 are in arc transition, because the auricles of a human body are arc, the arc air cushion columns 40 are conveniently filled between the air cushion pads 51 and the auricles, because the inner diameter of the communication hole 41 is smaller than that of the air pipe 42, the air in the air cushion pads 51 can prop up the air cushion pads 51, and because the auricles of different users are different in size, the inflated air cushion pads 51 can drive the air cushion columns 40 to be close to the auricles, the auricles block the air cushion columns 40, so that after the air enters the air cushion columns 40, the air cushion columns 40 expand according to the auricles and fill gaps between the air cushion pads 51 and the auricles, and the wearing fitness of the users is improved.
The inflatable piece 43 comprises a hollow air bag 44 fixedly connected with the auricular back clamp 3, the hollow air bag 44 is communicated with the air pipe 42, a supporting rod 45 is arranged on the inner wall of the hollow air bag 44, the supporting rod 45 is fixedly connected with the hollow air bag 44, a limiting piece 46 for limiting the resetting of the hollow air bag 44 is arranged at one end, far away from the hollow air bag 44, of the supporting rod 45, and the supporting rod 45 is in sliding connection with the inner wall of the auricular back clamp 3;
when the inflatable piece 43 works, a user presses the hollow air bag 44, the hollow air bag 44 deforms and discharges internal gas into the gas transmission pipe 42, meanwhile, the deformation of the hollow air bag 44 drives the supporting rod 45 to slide along the inner wall of the auricular back clamp 3, the supporting rod 45 drives the limiting piece 46 to work, so that when the user presses the hollow air bag 44 once, even if the user does not press the hollow air bag 44 any more, the hollow air bag 44 cannot reset, and only after the user presses the hollow air bag 44 again, the hollow air bag 44 drives the supporting rod 45 to trigger the limiting piece 46 again, the limiting piece 46 releases the limitation on the supporting rod 45, and the supporting rod 45 drives the hollow air bag 44 to reset to be matched with sucking gas into the hollow air bag 44 for storage.
The limiting piece 46 comprises a connecting block 47 rotationally connected with the supporting rod 45, a limiting bin 48 which is in sliding connection with the connecting block 47 is arranged on the inner wall of the ear back clamp 3, the connecting block 47 is in sliding connection with the inner wall of the limiting bin 48, a compression spring 49 is fixedly connected with the outer side of the connecting block 47, the compression spring 49 is fixedly connected with the inner wall of the limiting bin 48, a silica gel rod 410 is fixedly connected to the side edge of the connecting block 47, the silica gel rod 410 is made of silica gel material and has good deformation capability, a limiting slot 411 which is in sliding connection with the silica gel rod 410 is arranged on the inner wall of the limiting bin 48, the limiting slot 411 is divided into a lower sliding section 412, a clamping section 413 and an upper sliding section 414, one end of the clamping section 413 close to the lower sliding section 412 is deeper than one end close to the upper sliding section 414, the lower sliding section 412 is in a fault with the clamping section 413, and the upper sliding section 414 is in a fault with the lower sliding section 412, so that the silica gel rod 410 is prevented from sliding wrong track;
when wearing the ear clip 2, a user presses the hollow air bag 44, the support rod 45 drives the connecting block 47 to move, the connecting block 47 slides along the inner wall of the limit bin 48 and extrudes the compression spring 49, the upper sliding section 414 and the lower sliding section 412 are in fault, so that the connecting block 47 drives the silica gel rod 410 to slide to the clamping end of the limit slot 411 along the lower sliding section 412 of the limit slot 411, the user releases the hollow air bag 44, the compression spring 49 in a compressed state can generate upward thrust to the connecting block 47, the lower sliding section 412 and the clamping section 413 are in fault, so that the connecting block 47 moves upwards and rotates relative to the support rod 45, the silica gel rod 410 can slide along the clamping section 413 of the limit slot 411, the end of the clamping section 413 close to the lower sliding section 412 is deeper than the end close to the upper sliding section 414, the silica gel rod 410 can deform in the sliding process, and the clamping section 413 of the limit slot 411 is in arc shape, so that the silica gel rod 410 can be clamped at the top of the clamping section 413, the connecting block 47 can drive the compression spring 49 to twist when rotating, the compression spring 49 is respectively fixed with the limit bin 48 and the compression spring 49 is prevented from being worn by the user in the compression process;
when the ear clip 2 is taken down, the user presses the hollow air bag 44 again, the supporting rod 45 drives the connecting block 47 to move downwards, the connecting block 47 drives the silica gel rod 410 to move along the clamping section 413, the silica gel rod 410 drives the connecting block 47 to rotate, the silica gel rod 410 slides to the upper sliding section 414, after the user releases the hollow air bag 44, the compression spring 49 pushes the connecting block 47 to slide along the inner wall of the limiting bin 48, the silica gel rod 410 slides to the top of the lower sliding section 412 along the upper sliding section 414, the connecting block 47 drives the supporting rod 45 to slide upwards, and the supporting rod 45 supports the hollow air bag 44 to be matched with to draw out the air in the air bag cushion 51 and the air cushion column 40, so that the user can wear the ear clip conveniently next time.
Example two
As shown in fig. 10-12, in the second embodiment, other structures are unchanged, and the difference from the first embodiment is that a support member 6 for supporting the temple is arranged at the outer side of the ear back clip 3, the support member 6 comprises a connecting cylinder 60 fixedly connected with the inner wall of the ear back clip 3, an air inlet pipe 61 is communicated with the outer side of the connecting cylinder 60, the air inlet pipe 61 is communicated with the air delivery pipe 42, a support air bag 62 is arranged at the outer side of the connecting cylinder 60, the support air bag 62 is communicated with the connecting cylinder 60, a groove 63 is formed on the surface of the support air bag 62, a convex part 64 is arranged at the inner wall of the groove 63, and the convex part 64 inclines towards the side far away from the earphone head 1;
when the user wearing glasses uses, to ordinary ear clip formula bluetooth headset, the earpiece of glasses can take in ear clip 2 top when wearing, lead to the user when the motion, the removal of glasses can produce relative movement and produce frictional noise with ear clip 2, because the noise source is near to the ear, thereby influence user's use, the application can be when the user presses hollow gasbag 44 through the bearing piece 6 that sets up, the partial gas of hollow gasbag 44 can get into in the intake pipe 61 through gas-supply pipe 42, and get into connecting tube 60 through intake pipe 61, can make the bearing gasbag 62 open after the gas in the connecting tube 60 gets into the bearing gasbag 62 in the outside, thereby the protrusion ear clip 3 surface, the user is behind the wearing glasses can sink in the recess 63 of bearing gasbag 62, because the bellying 64 in the recess 63 is to keeping away from the earpiece 1 side slope, thereby when the user wears glasses, bellying 64 can not interfere the earpiece removal when the earpiece moves forward, and when the earpiece moves forward, avoid bellying 64 can cooperate recess to produce the restriction to the earpiece, make the user can not slide down because of wearing the application of the motion when the user wears the user.
Example III
As shown in fig. 13, in the second embodiment, other structures are unchanged, unlike in the second embodiment, the two supporting members 6 are provided, the two supporting members 6 are respectively located at the upper end and the lower end of the ear clip 3, when the user wears the mask, the ear strap of the mask can be supported by the two deployed supporting air bags 62, so that the ear strap is sunk into the groove 63 of the supporting air bag 62, and the cushion of the air bag can enable the user to tighten the ear strap without pushing the ear clip 3 to squeeze the user's ear when the user exhales when wearing the mask.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. An ear clip type bluetooth headset comprising: an earphone head (1); the method is characterized in that: the novel earphone also comprises an ear clip (2), wherein a placing groove (20) is formed in the inner wall of the ear clip (2), and an ear back clip (3) is fixedly connected to one end, far away from the earphone head (1), of the ear clip (2); the attaching mechanism (4) is positioned at the inner side of the ear clip (2), and when the attaching mechanism (4) is worn by a user, the attaching mechanism (4) is deformed into a shape attached to the auricle of the user; the synchronous mechanism (5), the synchronous mechanism (5) is located between laminating mechanism (4) and ear clip (2), when synchronous mechanism (5) is in user's auricle position skin motion, laminating mechanism (4) and auricle position skin synchronous motion.
2. The ear clip bluetooth headset of claim 1, wherein: the synchronous mechanism (5) comprises a sliding sheet (50) positioned on the inner wall of the placing groove (20), the sliding sheet (50) is in sliding connection with the inner wall of the placing groove (20), an air bag pad (51) is fixedly connected to the outer side of the sliding sheet (50), the air bag pad (51) is positioned on the inner wall of the placing groove (20), a filling piece (52) for limiting the air bag pad (51) is arranged on the inner wall of the placing groove (20), and the outer side of the air bag pad (51) is connected with the attaching mechanism (4).
3. The ear clip bluetooth headset of claim 2, wherein: the sliding sheet (50) is made of graphite.
4. The ear clip bluetooth headset of claim 2, wherein: the filling piece (52) comprises sponge pads (53) which are respectively positioned at two sides of the air bag pad (51), one end of each sponge pad (53) is fixedly connected with the air bag pad (51), and the other end of each sponge pad (53) is fixedly connected with the inner wall of the placing groove (20).
5. The ear clip bluetooth headset of claim 2, wherein: laminating mechanism (4) include with gasbag pad (51) surface fixed connection's a plurality of air cushion post (40), set up communication hole (41) between air cushion post (40) and the gasbag pad (51), air cushion post (40) are the arc transition, gasbag pad (51) tip intercommunication has gas-supply pipe (42), gas-supply pipe (42) and ear clamp (2) inner wall fixed connection, gas-supply pipe (42) are kept away from gasbag pad (51) one end and ear clamp (3) inner wall fixed connection, ear clamp (3) inner wall is equipped with inflatable member (43) to gas-supply pipe (42) gas transmission.
6. The ear clip type bluetooth headset of claim 5, wherein: the inner diameter of the communication hole (41) is smaller than the inner diameter of the gas pipe (42).
7. The ear clip type bluetooth headset of claim 5, wherein: the inflatable part (43) comprises a hollow air bag (44) fixedly connected with the ear back clamp (3), the hollow air bag (44) is communicated with the air pipe (42), a supporting rod (45) is arranged on the inner wall of the hollow air bag (44), the supporting rod (45) is fixedly connected with the hollow air bag (44), a limiting part (46) for limiting the resetting of the hollow air bag (44) is arranged at one end, far away from the hollow air bag (44), of the supporting rod (45), and the supporting rod (45) is in sliding connection with the inner wall of the ear back clamp (3).
8. The ear clip type bluetooth headset of claim 7, wherein: the limiting piece (46) comprises a connecting block (47) which is rotationally connected with the supporting rod (45), a limiting bin (48) which is slidably connected with the connecting block (47) is formed in the inner wall of the behind-the-ear clip (3), the connecting block (47) is slidably connected with the inner wall of the limiting bin (48), a compression spring (49) is fixedly connected with the outer side of the connecting block (47), the compression spring (49) is fixedly connected with the inner wall of the limiting bin (48), a silica gel rod (410) is fixedly connected with the side edge of the connecting block (47), and a limiting groove (411) which is slidably connected with the silica gel rod (410) is formed in the inner wall of the limiting bin (48).
9. The ear clip type bluetooth headset of claim 8, wherein: the limiting groove (411) is divided into a lower sliding section (412), a clamping section (413) and an upper sliding section (414), and one end of the clamping section (413) close to the lower sliding section (412) is deeper than one end of the clamping section close to the upper sliding section (414).
10. The ear clip type bluetooth headset of claim 5, wherein: the utility model discloses a pair of glasses leg supporting device, including ear back clamp (3), support piece (6) are equipped with in the ear back clamp (3) outside, support piece (6) include with ear back clamp (3) inner wall fixed connection's connecting cylinder (60), connecting cylinder (60) outside intercommunication has intake pipe (61), intake pipe (61) and gas-supply pipe (42) intercommunication, connecting cylinder (60) outside is equipped with support gasbag (62), support gasbag (62) and connecting cylinder (60) intercommunication, support gasbag (62) surface has seted up flutedly (63), recess (63) inner wall is equipped with bellying (64), bellying (64) are to keeping away from the slope of earphone head (1) one side.
CN202410256446.4A 2024-03-06 2024-03-06 Ear clip type Bluetooth earphone Active CN117857971B (en)

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CN117857971B CN117857971B (en) 2024-06-14

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