CN112423187A - Bluetooth headset and charging device thereof - Google Patents
Bluetooth headset and charging device thereof Download PDFInfo
- Publication number
- CN112423187A CN112423187A CN202011352491.8A CN202011352491A CN112423187A CN 112423187 A CN112423187 A CN 112423187A CN 202011352491 A CN202011352491 A CN 202011352491A CN 112423187 A CN112423187 A CN 112423187A
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- block
- charging
- groove
- wall
- sliding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1025—Accumulators or arrangements for charging
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
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- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a Bluetooth headset and a charging device thereof, which comprise an indicator light, wherein the indicator light is arranged in the middle of the front end above a charging box, and a connecting mechanism is arranged above the charging box. This bluetooth headset and charging device thereof, the lid rotates on the box that charges through the round pin axle, can make the box that charges close, and give the inside side's of the fixture block of both sides power, the fixture block drives first slider on the riser and slides to the inboard in the first spout on the riser and make first compression spring top compress in first kicking block top, otherwise can make the fixture block reset through first compression spring's elasticity, the fixture block card of both sides makes the lid close fixedly in the draw-in groove of lid both sides, it is not hard up to avoid the box lid that charges, cause the phenomenon that bluetooth headset loses, current bluetooth headset and charging device thereof have been solved, because long-time getting to bluetooth headset is put, make the lid of the box that charges not hard up, easily cause the problem that bluetooth headset loses.
Description
Technical Field
The invention relates to the technical field of Bluetooth headsets, in particular to a Bluetooth headset and a charging device thereof.
Background
The Bluetooth headset is to use the Bluetooth technology on the hands-free headset, so that a user can avoid the trouble of wires, freely and easily talk in various modes, since the Bluetooth headset comes out, the Bluetooth headset is a good tool for promoting efficiency of mobile commerce families all the time, and the Bluetooth headset needs to be charged by a charging box, but the existing Bluetooth headset and a charging device thereof are provided, because the Bluetooth headset is taken and placed for a long time, the cover of the charging box is not flexible, the problem that the Bluetooth headset is lost is easily caused, the existing Bluetooth headset and the charging device thereof exist simultaneously, and the problem that the charging contact is not practical can be caused due to the long-time drawing and inserting of a data line plug and the charging port of the charging box.
Disclosure of Invention
The invention aims to provide a Bluetooth headset and a charging device thereof, and aims to solve the problem that the Bluetooth headset is easy to lose due to the fact that a cover of a charging box is loosened after the Bluetooth headset is taken and placed for a long time in the conventional Bluetooth headset and the charging device thereof in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a Bluetooth headset and a charging device thereof comprise an indicator light, wherein the indicator light is arranged in the middle of the front end above a charging box;
the connecting mechanism comprises a cover body, a clamping groove, a clamping block, a vertical block, a first sliding groove, a vertical plate, a first compression spring and a first ejecting block;
a charging box is arranged below the cover body, the middle of the rear side of the cover body is rotationally connected with the charging box through a pin shaft, a clamping groove is formed in the inner wall of the left side below the cover body, the inner surface of the clamping groove is clamped with the outer wall of the left side above the clamping block, a vertical block is arranged below the clamping block, the bottom end of the right side of the clamping block is fixedly connected with the top end of the vertical block, a first sliding block is arranged below the vertical block, the bottom end of the vertical block is fixedly connected with the middle of the top end of the first sliding block, the outer wall of the first sliding block is slidably clamped with the inner surface of the left side of the first sliding groove, the first sliding groove is formed in the inner wall of the middle above the vertical plate, the bottom end of the vertical plate is fixedly connected with the middle of the top end of the charging box, a first compression spring is arranged on the right side of the first sliding block, the right end of the lower side of the first sliding block, the right side of the first compression spring is provided with a first ejector block, the right end of the first compression spring is fixedly connected with the upper portion of the left end of the first ejector block, and the bottom end of the first ejector block is fixedly connected with the inner surface of the lower portion of the left side of the first sliding groove.
Preferably, the first sliding block and the first sliding groove form a sliding structure.
Preferably, the latch is symmetrically arranged with respect to the cover.
Preferably, two bluetooth headsets are stored inside the upper part of the charging box.
Preferably, a protection mechanism is installed on the outer wall of the charging box;
the protection mechanism comprises a shell, a through hole, a charging groove, a charger plug, a rubber pad, a pressing plate, a curved bar, a through groove, a sliding plate, a second sliding block, a second sliding groove, a second compression spring, a transverse plate, a sleeve block and a second jacking block;
the charger comprises a shell, a charging box, a charging groove, a pressing plate, a curved rod, a through groove and a through groove, wherein the charging box is arranged in the shell, the inner wall of the shell is attached to the outer wall of the charging box, a plurality of through holes are formed in the lower portion of the shell, the charging groove is formed in the middle of the lower portion of the shell, the charging groove is arranged in the middle of the lower portion of the shell and is electrically connected with a charger plug, the rubber pad is arranged at the top end of the charger plug, the middle of the top end of the charger plug is attached to the bottom end of the rubber pad, the pressing plate is arranged above the rubber pad, the top end of the rubber pad is fixedly connected with the middle of the bottom end of the pressing plate, the curved rod is arranged above the left side of the pressing plate, the left side of the, both ends all are equipped with the second slider about the below of curved bar, the outside outer wall of second slider all with the below internal surface slip joint of second spout, the below left and right sides inner wall at the slide is all seted up to the second spout, the outside top of second slider all is equipped with second compression spring, the outside top of second slider respectively with second compression spring's bottom fixed connection, the equal rigid coupling in the internal surface of second spout in the top of second compression spring, the top outer wall clearance fit of curved bar has the cover block, the rear end rigid coupling of cover block has the diaphragm, the rear end rigid coupling of slide has the diaphragm, the outer wall rigid coupling of diaphragm is inner wall in the middle of the below of casing, the top rigid coupling of curved bar has the second kicking block.
Preferably, the through holes are arranged on the shell at equal intervals.
Compared with the prior art, the invention has the beneficial effects that: compared with the prior art, the Bluetooth headset and the charging device thereof have the advantages that:
through the box that charges, the lid, the draw-in groove, the fixture block, erect the piece, first slider, first spout, a vertical plate, cooperation between first compression spring and the first kicking block, the lid rotates on the box that charges through the round pin axle, can make the box that charges close, and give the fixture block inboard power of both sides, the fixture block drives the first slider on the perpendicular piece and slides to the inboard in the first spout on the riser and makes first compression spring top compress in first kicking block top, otherwise can make the fixture block reset through first compression spring's elasticity, the fixture block card of both sides makes the lid close fixedly in the draw-in groove of lid both sides, it is not hard up to avoid the box lid that charges to become flexible, the phenomenon that bluetooth headset loses is caused, current bluetooth headset and charging device have been solved, because long-time getting and putting bluetooth headset, make the lid of the box that charges become flexible, easily cause the problem that bluetooth headset loses.
Through the matching between the charging box, the Bluetooth headset, the shell, the through hole, the charging groove, the charger plug, the rubber pad, the pressing plate, the curved bar, the through groove, the sliding plate, the second sliding block, the second sliding groove, the second compression spring, the transverse plate, the sleeve block and the second top block, the charger plug is inserted in the charging groove on the charging box to continue the journey of the charging box, meanwhile, two Bluetooth headsets are placed in the charging box to continue the journey, the curved bar drives the second sliding blocks at two sides to slide outwards in the second sliding grooves at two sides of the sliding plate, so that the second compression springs at two sides are pressed in the second sliding grooves, otherwise, the curved bar can drive the pressing plate to reset through the elasticity of the second compression spring, the pressing plates at two sides respectively apply inward force to the charging plug through the rubber pad to fix the charging plug during charging, the phenomenon of charging contact incompact is avoided, the existing Bluetooth headset and the charging device are solved, because the data line plug is inserted into the charging port of the, the problem of unreal charging contact is caused.
Through the cooperation between box and the casing of charging, the box that will charge is put in the casing, and the casing protects the box that charges, avoids the box that charges to collide with the damage, has solved current bluetooth headset and charging device thereof, lacks protection device for the box that charges collides with the problem of damage.
Through the cooperation between box, bluetooth headset, pilot lamp, the coupling mechanism box protection mechanism of charging, can prevent that bluetooth headset from losing to the box protection that charges, can also make the box that charges stable simultaneously, the rate of utilization is high, and comprehensive properties is high, has solved current bluetooth headset and charging device thereof, and the availability factor is low, problem that comprehensive properties is not high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic view of the charger plug, rubber pad and pressure plate of FIG. 1;
FIG. 4 is a schematic structural view of a second sliding block, a second sliding chute and a second compression spring in FIG. 1;
FIG. 5 is a schematic structural view of the fixture block, the slot and the vertical block in FIG. 1;
fig. 6 is a schematic structural view of the housing, the charging box and the through-hole of fig. 1.
In the figure: 1. charging box, 2, bluetooth headset, 3, pilot lamp, 4, coupling mechanism, 401, lid, 402, draw-in groove, 403, fixture block, 404, riser, 405, first slider, 406, first spout, 407, riser, 408, first compression spring, 409, first kicking block, 5, protection machanism, 501, casing, 502, through-hole, 503, the groove that charges, 504, charger plug, 505, rubber pad, 506, clamp plate, 507, curved bar, 508, logical groove, 509, slide, 510, second slider, 511, second spout, 512, second compression spring, 513, diaphragm, 514, the cover piece, 515, the second kicking block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a Bluetooth earphone and a charging device thereof comprise an indicator light 3, the indicator light 3 is arranged in the middle of the front end above a charging box 1, a connecting mechanism 4 is arranged above the charging box 1, the connecting mechanism 4 comprises a cover body 401, a clamping groove 402, clamping blocks 403, a vertical block 404, a first sliding block 405, a first sliding groove 406, a vertical plate 407, a first compression spring 408 and a first top block 409, the charging box 1 is arranged below the cover body 401, the middle of the rear side of the cover body 401 is rotatably connected with the charging box 1 through a pin shaft, the cover body 401 rotates on the charging box 1 through the pin shaft to close the charging box 1, the clamping groove 402 is arranged on the inner wall of the left side below the cover body 401, the inner surface of the clamping groove 402 is clamped with the outer wall of the left side above the clamping blocks 403, the clamping blocks 403 on the two sides are clamped in the clamping grooves 402 to close and fix the cover body 401, the vertical block 404 is arranged below the clamping blocks 403, the right bottom, a first sliding block 405 is arranged below the vertical block 404, the bottom end of the vertical block 404 is fixedly connected with the middle of the top end of the first sliding block 405, the outer wall of the lower part of the first sliding block 405 is clamped with the inner surface of the left side of a first sliding groove 406 in a sliding manner, the first sliding groove 406 is arranged on the inner wall of the middle of the upper part of a vertical plate 407, the bottom end of the vertical plate 407 is fixedly connected with the middle of the top end of the charging box 1, a first compression spring 408 is arranged on the right side of the first sliding block 405, the right end of the lower part of the first sliding block 405 is fixedly connected with the left end of the first compression spring 408, the outer wall of the first compression spring 408 is in clearance fit with the inner surface of the left side of the first sliding groove 406, a first top block 409 is arranged on the right side of the first compression spring 408, the right end of the first compression spring 408 is fixedly connected with the upper part of the left end of the first top block 409, the fixture block 403 drives the first sliding, on the contrary, the latch 403 can be reset by the elasticity of the first compression spring 408, the first sliding groove 406 prevents the first slider 405 from derailing, the bottom end of the first top block 409 is fixedly connected with the inner surface of the lower left side of the first sliding groove 406, the first slider 405 and the first sliding groove 406 form a sliding structure, the first slider 405 slides left and right in the first sliding groove 406, and the latch 403 is symmetrically arranged with respect to the cover 401, so that the cover 401 closes the charging box 1 more tightly.
Two bluetooth headset 2 have been deposited to the top of the box of charging 1 inside, and two bluetooth headset 2 are put and can continue a journey in the box of charging 1, and the box of charging 1 and bluetooth headset 2 are prior art, and the event is not done too much and is repeated.
The outer wall of the charging box 1 is provided with a protection mechanism 5, the protection mechanism 5 comprises a shell 501, a through hole 502, a charging groove 503, a charger plug 504, a rubber pad 505, a pressing plate 506, a curved rod 507, a through groove 508, a sliding plate 509, a second sliding block 510, a second sliding groove 511, a second compression spring 512, a transverse plate 513, a sleeve block 514 and a second top block 514, the charging box 1 is arranged inside the shell 501, the inner wall of the shell 501 is attached to the outer wall of the charging box 1, the shell 501 protects the charging box 1, twenty through holes 502 are arranged below the shell 501, the twenty through holes 502 facilitate the heat dissipation of the charging box 1, the front end of the middle of the lower part of the shell 501 is provided with the charging groove 503, the charging groove 503 is arranged in the middle of the lower part of the charging box 1, the charger plug 504 is arranged inside the charging groove 503, the interior of the charging groove 503 is electrically connected with the charger plug 504, the charger plug 504 is inserted into the charging groove 503 on the charging box 1, the top end of the charger plug 504 is provided with a rubber pad 505, the middle of the top end of the charger plug 504 is jointed with the bottom end of the rubber pad 505, a pressing plate 506 is arranged above the rubber pad 505, the top end of the rubber pad 505 is fixedly connected with the middle of the bottom end of the pressing plate 506, the pressing plates 506 on two sides respectively apply inward force to the charger plug 504 through the rubber pad 505 to fix the charger plug during charging, a curved bar 507 is arranged above the left side of the pressing plate 506, the left side of the top end of the pressing plate 506 is fixedly connected with the right bottom end of the curved bar 507, the outer wall of the right side below the curved bar 507 is in clearance fit with the inner surface of the middle of a through groove 508, the through groove 508 is arranged on the inner wall of the middle of a sliding plate 509, the pressing plate 506 applies outward force to the curved bars 507 on two sides, the curved bars 507 on two sides move outwards in the through grooves 508 on the sliding plates 509 on two sides, the second sliding, the second sliding grooves 511 are all arranged on the inner walls of the left side and the right side below the sliding plate 509, the top ends of the outer sides of the second sliding blocks 510 are all provided with second compression springs 512, the top ends of the outer sides of the second sliding blocks 510 are respectively fixedly connected with the bottom ends of the second compression springs 512, the top ends of the second compression springs 512 are all fixedly connected with the inner surface of the second sliding grooves 511, the curved bars 507 drive the second sliding blocks 510 on the two sides to slide outwards in the second sliding grooves 511 on the two sides of the sliding plate 509, so that the second compression springs 512 on the two sides are pressed in the second sliding grooves 512, otherwise, the curved bars 507 drive the pressing plates 506 to reset through the elasticity of the second compression springs 512, the second sliding grooves 511 prevent the second sliding blocks 510 from derailing, the outer walls above the curved bars 507 are in clearance fit with the sleeve blocks 514, the curved bars 507 move up and down in the sleeve blocks 514, the rear ends of the sleeve blocks are fixedly connected with the transverse plates 513, the rear ends of the sliding plates 509 are, the top end of the curved bar 507 is fixedly connected with a second top block 515, the second top block 515 prevents the curved bar 507 from derailing, and the through holes 502 are arranged on the shell 501 at equal intervals, so that the heat dissipation of the charging box 1 is facilitated.
When the Bluetooth headset and the charging device thereof are used, firstly, the charging box 1 is manually placed in the shell 501, the shell 501 protects the charging box 1, twenty through holes 502 on the shell 501 facilitate the heat dissipation of the charging box 1, the charger plug 504 is inserted in the charging groove 503 on the charging box 1 to continue the journey of the charging box 1, meanwhile, two Bluetooth headsets 2 are placed in the charging box 1 to continue the journey, the curved bar 507 drives the second sliding blocks 510 on two sides to slide outwards in the second sliding grooves 511 on two sides of the sliding plate 509, so that the second compression springs 512 on two sides are pressed in the second sliding grooves 512, otherwise, the curved bar 507 drives the pressing plate 506 to reset through the elasticity of the second compression springs 512, the pressing plates 506 on two sides respectively apply force to the charging plug 504 inwards through the rubber pads 505 to fix the charging plug during charging, the cover body 401 rotates on the charging box 1 through the pin shaft to close the charging box 1, and the inward force is applied to the latch blocks 403 on the two sides, the latch block 403 drives the first slider 405 on the vertical block 404 to slide inward in the first sliding slot 406 on the vertical plate 407, so that the first compression spring 408 is pushed against the first pushing block 409 to be compressed, otherwise, the latch block 403 can be reset through the elasticity of the first compression spring 408, and the latch blocks 403 on the two sides are latched in the latching slots 402 on the two sides of the cover body 401, so that the cover body 401 is closed and fixed.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a bluetooth headset and charging device thereof, includes pilot lamp (3), its characterized in that: the indicating lamp (3) is arranged in the middle of the front end above the charging box (1), and the connecting mechanism (4) is arranged above the charging box (1);
the connecting mechanism (4) comprises a cover body (401), a clamping groove (402), a clamping block (403), a vertical block (404), a first sliding block (405), a first sliding groove (406), a vertical plate (407), a first compression spring (408) and a first jacking block (409);
the charging box (1) is arranged below the cover body (401), the middle of the rear side of the cover body (401) is rotatably connected with the charging box (1) through a pin shaft, a clamping groove (402) is formed in the inner wall of the left side of the lower portion of the cover body (401), the inner surface of the clamping groove (402) is clamped with the outer wall of the left side of the upper portion of a clamping block (403), a vertical block (404) is arranged below the clamping block (403), the bottom end of the clamping block (403) is fixedly connected with the top end of the vertical block (404), the bottom end of the vertical block (404) is fixedly connected with the middle of the top end of the first sliding block (405), the outer wall of the lower portion of the first sliding block (405) is clamped with the inner surface of the left side of the first sliding groove (406) in a sliding manner, the inner wall of the first sliding groove (406) is arranged in the middle of the upper portion of the vertical plate (407), the bottom end of the vertical plate (407) is fixedly connected with the, the right side of first slider (405) is equipped with first compression spring (408), the below right-hand member of first slider (405) and the left end fixed connection of first compression spring (408), the outer wall of first compression spring (408) and the left side internal surface clearance fit of first spout (406), the right side of first compression spring (408) is equipped with first kicking block (409), the right-hand member of first compression spring (408) and the left end top fixed connection of first kicking block (409), the bottom of first kicking block (409) and the left side below internal surface fixed connection of first spout (406).
2. The bluetooth headset and the charging device thereof as claimed in claim 1, wherein: the first sliding block (405) and the first sliding groove (406) form a sliding structure.
3. The bluetooth headset and the charging device thereof as claimed in claim 1, wherein: the fixture blocks (403) are symmetrically arranged around the cover body (401).
4. The bluetooth headset and the charging device thereof as claimed in claim 1, wherein: two Bluetooth earphones (2) are stored inside the upper part of the charging box (1).
5. The bluetooth headset and the charging device thereof as claimed in claim 1, wherein: a protection mechanism (5) is arranged on the outer wall of the charging box (1);
the protection mechanism (5) comprises a shell (501), a through hole (502), a charging groove (503), a charger plug (504), a rubber pad (505), a pressing plate (506), a curved rod (507), a through groove (508), a sliding plate (509), a second sliding block (510), a second sliding groove (511), a second compression spring (512), a transverse plate (513), a sleeve block (514) and a second top block (514);
the charger is characterized in that a charging box (1) is arranged in the shell (501), the inner wall of the shell (501) is attached to the outer wall of the charging box (1), a plurality of through holes (502) are formed in the lower portion of the shell (501), a charging groove (503) is formed in the front end of the middle of the lower portion of the shell (501), the charging groove (503) is installed in the middle of the lower portion of the charging box (1), a charger plug (504) is arranged in the charging groove (503), the inner portion of the charging groove (503) is electrically connected with the charger plug (504), a rubber pad (505) is arranged at the top end of the charger plug (504), the middle of the top end of the charger plug (504) is attached to the bottom end of the rubber pad (505), a pressing plate (506) is arranged above the rubber pad (505), the top end of the rubber pad (505) is fixedly connected with the middle of the bottom end of the pressing plate (506), a curved rod (507) is arranged above the, the top left side of clamp plate (506) and the right side bottom fixed connection of curved bar (507), the middle internal surface clearance fit of below right side outer wall and logical groove (508) of curved bar (507), logical groove (508) are seted up at the middle inner wall of slide plate (509), both ends all are equipped with second slider (510) about the below of curved bar (507), the outside outer wall of second slider (510) all with the below internal surface slip joint of second spout (511), the below left and right sides inner wall at slide plate (509) is all seted up in second spout (511), the outside top of second slider (510) all is equipped with second compression spring (512), the outside top of second slider (510) respectively with the bottom fixed connection of second compression spring (512), the equal rigid coupling in the internal surface of second spout (511) in top of second compression spring (512), the top outer wall clearance fit of curved bar (507) has nest block (514), the rear end rigid coupling of nest block (514) has diaphragm (513), the rear end rigid coupling of slide (509) has diaphragm (513), the inner wall in the middle of the below of outer wall rigid coupling of diaphragm (513) casing (501), the top rigid coupling of curved bar (507) has second kicking block (515).
6. The bluetooth headset and the charging device thereof as claimed in claim 5, wherein: the through holes (502) are arranged on the shell (501) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011352491.8A CN112423187B (en) | 2020-11-27 | 2020-11-27 | Charging device of Bluetooth headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011352491.8A CN112423187B (en) | 2020-11-27 | 2020-11-27 | Charging device of Bluetooth headset |
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| Publication Number | Publication Date |
|---|---|
| CN112423187A true CN112423187A (en) | 2021-02-26 |
| CN112423187B CN112423187B (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011352491.8A Active CN112423187B (en) | 2020-11-27 | 2020-11-27 | Charging device of Bluetooth headset |
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| CN113438578A (en) * | 2021-06-25 | 2021-09-24 | 歌尔科技有限公司 | TWS earphone |
| CN113573191A (en) * | 2021-07-12 | 2021-10-29 | 安徽省鑫林电器科技有限公司 | Charging box for earphone of Bluetooth sound box |
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| CN210112247U (en) * | 2019-09-20 | 2020-02-21 | 歌尔科技有限公司 | TWS earphone charging box |
| CN210957831U (en) * | 2019-11-07 | 2020-07-07 | 深圳市美迪声科技有限公司 | Bluetooth headset box that charges |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113438578A (en) * | 2021-06-25 | 2021-09-24 | 歌尔科技有限公司 | TWS earphone |
| CN113573191A (en) * | 2021-07-12 | 2021-10-29 | 安徽省鑫林电器科技有限公司 | Charging box for earphone of Bluetooth sound box |
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| Publication number | Publication date |
|---|---|
| CN112423187B (en) | 2022-07-26 |
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