CN110166876B - Magnetic attraction type wireless Bluetooth headset charging box - Google Patents
Magnetic attraction type wireless Bluetooth headset charging box Download PDFInfo
- Publication number
- CN110166876B CN110166876B CN201910518548.8A CN201910518548A CN110166876B CN 110166876 B CN110166876 B CN 110166876B CN 201910518548 A CN201910518548 A CN 201910518548A CN 110166876 B CN110166876 B CN 110166876B
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- magnet
- charging box
- charging
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- plate
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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
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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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
- H04R2201/105—Manufacture of mono- or stereophonic headphone components
Abstract
The invention discloses a magnetic attraction type wireless Bluetooth headset charging box, which comprises a charging box body, a magnetic attraction structure and a charging structure, wherein the charging box body comprises two parts, namely a charging box upper cover and a charging box lower cover, the magnetic attraction structure is arranged in the charging box upper cover and the charging box lower cover, the charging structure is arranged in the charging box lower cover, a magnet assembly is provided with a first magnet, a second magnet, a third magnet, a fourth magnet, a fifth magnet and a sixth magnet, the invention reasonably sets the positions and the magnetic force of the magnets, the magnetic poles of the first magnet and the third magnet are opposite to the magnetic poles of magnets in a Bluetooth headset, the magnetic poles of the second magnet and the fifth magnet are opposite, and the magnetic poles of the sixth magnet and the first magnet are the same, so that the magnetic attraction of the magnets can be utilized to achieve the purpose of closing the charging box, and the charging box can be effectively prevented from being closed due to misoperation such as shaking, the user experience is greatly improved.
Description
Technical Field
The invention relates to the technical field of electroacoustic products, in particular to a magnetic type wireless Bluetooth headset charging box.
Background
More and more mobile phone manufacturers advance bluetooth headset field of army, cancel the earphone interface even, very big promotion wireless bluetooth headset's development, and wireless bluetooth headset need charge the cooperation of box in design and use, charge the box and can charge for the earphone provides on the one hand, and on the other hand can accomodate the earphone again.
Along with the popularization of the wireless Bluetooth earphones, customers have more requirements on the use of the charging box of the wireless Bluetooth earphones, and the charging boxes of most wireless Bluetooth earphones are hinged with the upper cover and the lower cover of the charging box through the connecting plates in a flip cover mode so as to achieve the purpose of opening or closing the charging box.
However, only by using the structure, the charging box is easy to shake or be closed by misoperation in the use process, and the technical problem to be solved by the invention is how to optimize the charging box connected by the hinge to enable the charging box to have certain damping feeling in the opening or closing process so as to improve the user experience.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a magnetic type wireless Bluetooth headset charging box, which solves the problem of how to optimize the use of the hinge-connected charging box, so that the charging box has certain damping sense in the opening or closing process, and the user experience is improved.
In order to achieve the above object, the present invention is achieved by the following technical solutions.
The embodiment of the invention provides a magnetic attraction type wireless Bluetooth headset charging box which comprises a charging box body, a magnetic attraction structure and a charging structure, wherein the charging box body comprises a charging box upper cover and a charging box lower cover; wherein the content of the first and second substances,
the upper cover of the charging box is provided with an upper groove plate and a connecting plate, the lower cover of the charging box is provided with a lower groove plate, the connecting plate is rotationally connected with the upper cover of the charging box, and the lower cover of the charging box is fixedly connected with the connecting plate;
the magnetic attraction structure comprises a magnet assembly and a magnet fixing plate, the magnet assembly is fixed on the inner wall of the upper cover of the charging box and the lower groove plate through the magnet fixing plate, the magnet assembly comprises a first magnet, a second magnet, a third magnet, a fourth magnet, a fifth magnet and a sixth magnet, the first magnet, the second magnet, the third magnet and the fifth magnet are all provided with two symmetrical magnets, the fourth magnet and the sixth magnet are provided with one magnet, the fourth magnet is of a Hall induction sensor structure, the magnetic poles of the first magnet and the third magnet are opposite to the magnetic pole of the magnet in the Bluetooth headset, the magnetic poles of the second magnet and the fifth magnet are opposite, and the magnetic pole of the sixth magnet is identical to the magnetic pole of the first magnet;
the charging structure comprises an external interface and an internal interface, the external interface is arranged outside the lower cover of the charging box, and the internal interface is arranged inside the lower cover of the charging box.
Preferably, the charging box upper cover is a hollow groove shell, the charging box upper cover is provided with an upper groove plate, the upper groove plate is fixedly connected to the inner wall of the charging box upper cover, and the groove shape of the upper groove plate is a gourd shape.
Preferably, the connecting plate includes pivot, upper junction plate and lower connecting plate, the upper junction plate with the box upper cover fixed connection that charges, the lower connecting plate with box lower cover fixed connection charges, the pivot with the upper junction plate rotates to be connected, the pivot with lower connecting plate fixed connection.
Preferably, the charging box lower cover is a hollow groove shell, the charging box lower cover is provided with the lower groove plate and a support plate, the lower groove plate is fixedly connected in the charging box lower cover, the groove of the lower groove plate is shaped like an inner ear profile, the support plate is connected to the inner wall of the charging box lower cover above the lower groove plate, and the support plate is provided with a groove like an inner ear profile.
Preferably, the magnet fixed plate is provided with a plurality ofly, every the magnet subassembly is by corresponding the magnet fixed plate is fixed, the magnet fixed plate set up in the box upper cover inner wall that charges with on the recess board down, the magnet fixed plate is L shape right-angle board.
Preferably, the first magnet is symmetrically disposed at the hinge area of the lower groove plate, the second magnet is symmetrically disposed at a position corresponding to the fifth magnet, and the third magnet is symmetrically disposed at the edge of the lower groove plate groove and away from the connecting plate.
Preferably, the fourth magnet is located the box upper cover that charges district that opens and shuts, the fifth magnet symmetry set up in the marginal zone of the box upper cover inner wall that charges, just the fifth magnet is close to the marginal position setting of the box upper cover that charges, the sixth magnet set up in with the position that first magnet corresponds.
Preferably, the internal interface is two metal cylindrical structures, and the internal interface protrudes 2mm from the plane of the groove of the support plate.
Preferably, the charging structure further comprises a charging interface cover and an LED lamp, the size of the charging interface cover is equal to that of the external interface, the charging interface cover is fixedly connected with the outer wall of the lower cover of the charging box, and the internal interface and the LED lamp are fixedly arranged on the support plate.
Preferably, the charging structure electrically connects the external interface, the internal interface, and the LED lamp.
The invention provides a magnetic type wireless Bluetooth headset charging box. The method has the following beneficial effects:
compared with the prior art, the magnetic attraction type wireless Bluetooth headset charging box reasonably sets the position of a magnet and the magnitude of magnetic force, the magnet is provided with a first magnet, a second magnet, a third magnet, a fourth magnet, a fifth magnet and a sixth magnet, the first magnet, the second magnet and the third magnet are fixed on the plane of a lower groove plate of a lower cover of the charging box, the fourth magnet, the fifth magnet and the sixth magnet are fixed on the inner wall of the upper cover of the charging box, the first magnet, the second magnet, the third magnet and the fifth magnet are all provided with two symmetrical magnets, the fourth magnet and the sixth magnet are provided with one magnet, the magnetic poles of the first magnet and the third magnet are opposite to the magnetic poles of magnets in a Bluetooth headset, and the Bluetooth headset is respectively attracted with the first magnet and the third magnet, set up second magnet with the magnetic pole of fifth magnet is opposite, charge box upper cover with charge box lower cover and inhale mutually, the box that conveniently charges closes, sets up sixth magnet with the magnetic pole of first magnet is the same, sixth magnet with first magnet repels mutually, both can utilize the suction of magnet to reach the purpose of closing the box that charges, can effectually prevent again to rock etc. maloperation and close the box that charges, greatly improved user experience.
Drawings
Fig. 1 is a schematic plan view of a magnetic wireless bluetooth headset charging box provided in the present invention;
fig. 2 is an exploded view of the charging box upper cover for the magnetic wireless bluetooth headset charging box according to the present invention;
fig. 3 is an exploded view of the charging box lower cover of the magnetic wireless bluetooth headset charging box according to the present invention;
fig. 4 is a schematic diagram of the placement position of a magnet for a magnetic attraction type wireless bluetooth headset charging box according to the present invention;
FIG. 5 is a schematic diagram of the location of an external interface for a magnetically-attractable wireless Bluetooth headset charging box according to the present invention;
fig. 6 is a schematic diagram of a connection board for a magnetic wireless bluetooth headset charging box according to the present invention. In the figure: the charging box comprises a charging box body 1, a charging box upper cover 2, a charging box lower cover 3, a magnetic attraction structure 4, a charging structure 5, an upper groove plate 21, a connecting plate 22, a lower groove plate 31, a support plate 32, a magnet 41, a magnet fixing plate 42, a charging interface cover 51, an external interface 52, an internal interface 53, an LED lamp 54, a rotating shaft 221, an upper connecting plate 222, a lower connecting plate 223, a first magnet 411, a second magnet 412, a third magnet 413, a fourth magnet 414, a fifth magnet 415 and a sixth magnet 416.
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 to 6, the magnetic attraction type wireless bluetooth headset charging box provided in the embodiment of the present invention includes a charging box body 1, a magnetic attraction structure 4 and a charging structure 5, where the charging box body 1 includes two parts, namely, a charging box upper cover 2 and a charging box lower cover 3, the magnetic attraction structure 4 is disposed in the charging box upper cover 2 and the charging box lower cover 3, and the charging structure 5 is disposed in the charging box lower cover 3.
In the specific implementation process, as shown in fig. 1, the charging box body 1 comprises two parts, namely a charging box upper cover 2 and a charging box lower cover 3, the charging box upper cover 2 is provided with a connecting plate 22, the connecting plate 22 is rotatably connected to the charging box upper cover 2, the charging box lower cover 3 is fixedly connected with the connecting plate 22, the charging structure 5 comprises an internal interface 53 and an LED lamp 54, the charging box upper cover is fixedly arranged on the charging box lower cover 3, the internal interface 53 is of two metal cylindrical structures, and the internal interface 53 protrudes out of the plane of the charging box lower cover 3 by 2 mm.
As shown in fig. 2, the charging box upper cover 2 is a hollow groove shell, the charging box upper cover 2 is provided with an upper groove plate 21, the upper groove plate 21 is fixedly connected to the inner wall of the charging box upper cover 2, the groove shape of the upper groove plate 21 is a gourd shape, the connecting plate 22 comprises a rotating shaft 221, an upper connecting plate 222 and a lower connecting plate 223, the upper connecting plate 222 is fixedly connected to the charging box upper cover 2, the lower connecting plate 223 is fixedly connected to the charging box lower cover 3, the rotating shaft 221 is rotatably connected to the upper connecting plate 222, the rotating shaft 221 is fixedly connected to the lower connecting plate 223, the magnetic attraction structure 4 comprises a plurality of magnet assemblies 41 and magnet fixing plates 42, the magnet assemblies 41 and the magnet fixing plates 42 are provided with a plurality of magnet assemblies, each magnet assembly 41 is fixed by a corresponding magnet fixing plate 42, each magnet fixing plate 42 is an L-shaped right-angle plate, and each magnet assembly 41 is.
As shown in fig. 3, the charging box lower cover 3 is a hollow groove housing, the charging box lower cover 3 is provided with the lower groove plate 31 and a support plate 32, the lower groove plate 31 is fixedly connected in the charging box lower cover 3, the groove shape of the lower groove plate 31 is an inner ear profile shape, the support plate 32 is connected to the inner wall of the charging box lower cover 3 above the lower groove plate 31, the support plate 32 is provided with a groove having an inner ear profile shape, and the magnet assembly 41 is fixed on the lower groove plate 31 by a magnet fixing plate 42 (not shown in the figure).
As shown in fig. 4, the magnet assembly 41 includes a first magnet 411, a second magnet 412, a third magnet 413, a fourth magnet 414, a fifth magnet 415, and a sixth magnet 416, wherein the first magnet 411, the second magnet 412, the third magnet 413, and the fifth magnet 415 are each provided with two symmetrical magnets, the fourth magnet 414 and the sixth magnet 416 are provided with one magnet, the sixth magnet 416 is provided with the same magnetic pole as the first magnet 411, the sixth magnet 416 is provided at a position corresponding to the first magnet 411, the first magnet 411 is symmetrically provided at a hinge region of the lower groove plate 31, the hinge region is a region where the lower groove plate 31 and the supporting plate 32 are connected to the connecting plate 22, i.e., a middle region at the lower side of two lateral auxiliary lines, the magnetic poles of the second magnet 412 are opposite to those of the fifth magnet 415, the second magnet 412 is symmetrically provided at a position corresponding to the fifth magnet 415, the fifth magnet 415 is symmetrically provided at an edge region of the inner wall of the upper cover 2 of the charging box, the edge area is arranged close to the edge position of the charging box upper cover 2, namely the outer area of two vertical auxiliary lines, the magnetic poles of a third magnet 413 and a first magnet 411 are opposite to the magnetic poles of magnets in the Bluetooth headset, the third magnet 413 is symmetrically arranged in the groove of the lower groove plate 31 and is far away from the edge of the connecting plate 22, the fourth magnet 414 is of a Hall induction sensor structure and can realize the automatic charging of the Bluetooth headset when the Bluetooth headset is placed in the charging box, the fourth magnet 414 is positioned in an opening and closing area which is an area where the lower groove plate 31 and the supporting plate 32 are opened and closed, namely, the middle position area on the upper side of the transverse auxiliary line is positioned above, the opening and closing area is positioned at the central position of the charging box upper cover 2 and is far away from the connecting plate 22, the positions of the magnets and the magnetic force are reasonably set, the magnetic poles of the first magnet 411 and the third magnet 413 are opposite to the magnetic poles of the magnets in the Bluetooth headset, convenient place bluetooth headset fast, the magnetic pole that sets up second magnet 412 and fifth magnet 415 is opposite, make the box upper cover 2 that charges and the box lower cover 3 that charges be close to attracting mutually, the box that conveniently charges is closed, it is the same with first magnet 411 to set up the magnetic pole of sixth magnet 416, sixth magnet 416 repels mutually with first magnet 411, can effectually prevent to rock maloperation such as and close the box that charges, the position that utilizes magnet and magnetic force make opening or closing of the box that charges have certain damping to feel, user experience has greatly been improved.
As shown in fig. 5, the charging structure 5 includes a charging interface cover 51 and an external interface 52, the size of the interface between the charging interface cover 51 and the external interface 52 is equal, the external interface 52 is disposed outside the charging box lower cover 3, and the charging interface cover 51 is fixedly connected to the outer wall of the charging box lower cover 3.
The working principle of the magnetic wireless Bluetooth headset charging box provided by the invention is as follows:
when the charging box is used, the charging box is opened, the upper cover 2 of the charging box and the lower cover 3 of the charging box rotate relatively, a Bluetooth headset to be charged is placed in a corresponding headset groove, the Bluetooth headset is respectively attracted with the third magnet 413 and the first magnet 411, the Bluetooth headset is conveniently and quickly placed, the sixth magnet 416 is repelled with the first magnet 411 and can effectively prevent misoperation such as shaking and close the charging box, the fourth magnet 414 is of a Hall induction sensor structure and can realize automatic charging when the Bluetooth headset is placed in the charging box, a charging port of the Bluetooth headset is connected with the internal interface 53, the LED lamp 54 displays the electric quantity of the charging box, the magnetic poles of the second magnet 412 and the fifth magnet 415 are opposite, so that the upper cover 2 of the charging box and the lower cover 3 of the charging box are close to attract each other, the charging box is convenient to close, the Bluetooth headset is charged, the Bluetooth headset can be opened again, when the electric quantity of the charging box is insufficient, the cover 51 of the charging interface is, the charging of the charging box is achieved by connecting the external interface 52 to a power source.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 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 (7)
1. A magnetic attraction type wireless Bluetooth headset charging box is characterized by comprising a charging box body (1), a magnetic attraction structure (4) and a charging structure (5), wherein the charging box body (1) comprises a charging box upper cover (2) and a charging box lower cover (3); wherein the content of the first and second substances,
the charging box upper cover (2) is provided with an upper groove plate (21) and a connecting plate (22), the charging box lower cover (3) is provided with a lower groove plate (31), the connecting plate (22) is rotatably connected to the charging box upper cover (2), and the charging box lower cover (3) is fixedly connected with the connecting plate (22);
the magnetic attraction structure (4) comprises a magnet assembly (41) and a magnet fixing plate (42), the magnet assembly (41) is fixed on the inner wall of the charging box upper cover (2) and the lower groove plate (31) through the magnet fixing plate (42), the magnet assembly (41) comprises a first magnet (411), a second magnet (412), a third magnet (413), a fourth magnet (414), a fifth magnet (415) and a sixth magnet (416), the first magnet (411), the second magnet (412), the third magnet (413) and the fifth magnet (415) are two symmetrically arranged magnets, the fourth magnet (414) and the sixth magnet (416) are both magnets, the fourth magnet (414) is of a Hall induction sensor structure, the magnetic poles of the first magnet (411) and the third magnet (413) are opposite to the magnetic poles of the magnets in the wireless Bluetooth earphone, the second magnet (412) has a magnetic pole opposite to that of the fifth magnet (415), and the sixth magnet (416) has a magnetic pole identical to that of the first magnet (411);
the first magnets (411) are symmetrically arranged in a hinge area of the lower groove plate (31), the second magnets (412) are symmetrically arranged at positions corresponding to the fifth magnets (415), the third magnets (413) are symmetrically arranged in a groove of the lower groove plate (31) and far away from the edge of the connecting plate (22), the fourth magnets (414) are located in an opening and closing area of the charging box upper cover (2), the fifth magnets (415) are symmetrically arranged in an edge area of the inner wall of the charging box upper cover (2), the edge area is close to the edge position of the charging box upper cover (2), and the sixth magnets (416) are arranged at positions corresponding to the first magnets (411);
the charging structure (5) comprises an external interface (52) and an internal interface (53), the external interface (52) is arranged outside the charging box lower cover (3), and the internal interface (53) is arranged inside the charging box lower cover (3);
the charging box upper cover (2) is a hollow groove shell, the upper groove plate (21) is fixedly connected to the inner wall of the charging box upper cover (2), and the groove of the upper groove plate (21) is in a gourd shape.
2. The magnetic wireless Bluetooth headset charging box of claim 1, characterized in that: the connecting plate (22) comprises a rotating shaft (221), an upper connecting plate (222) and a lower connecting plate (223), the upper connecting plate (222) is fixedly connected with the upper charging box cover (2), the lower connecting plate (223) is fixedly connected with the lower charging box cover (3), the rotating shaft (221) is rotatably connected with the upper connecting plate (222), and the rotating shaft (221) is fixedly connected with the lower connecting plate (223).
3. The magnetic wireless Bluetooth headset charging box of claim 1, characterized in that: the utility model discloses a charging box, including charging box lower cover (3), charging box lower cover (3) is hollow groove shell, charging box lower cover (3) is provided with lower recess board (31) and backup pad (32), lower recess board (31) fixed connection in charging box lower cover (3), the recess shape of lower recess board (31) is interior auricle shape, backup pad (32) connect in lower recess board (31) top the inner wall of charging box lower cover (3), backup pad (32) are provided with the recess of interior auricle shape.
4. The magnetic wireless Bluetooth headset charging box of claim 1, characterized in that: magnet fixed plate (42) are provided with a plurality ofly, every magnet subassembly (41) by corresponding magnet fixed plate (42) are fixed, magnet fixed plate (42) set up in the inner wall of box upper cover that charges (2) with on lower recess board (31), magnet fixed plate (42) are L shape right-angle board.
5. The magnetic wireless Bluetooth headset charging box of claim 3, characterized in that: the internal interface (53) is of two metal cylindrical structures, and the internal interface (53) protrudes out of the groove plane of the support plate (32) by 2 mm.
6. The magnetic wireless Bluetooth headset charging box of claim 3, characterized in that: the charging structure (5) further comprises a charging interface cover (51) and an LED lamp (54), the size of the charging interface cover (51) is equal to that of the external interface (52), the charging interface cover (51) is fixedly connected with the outer wall of the charging box lower cover (3), and the internal interface (53) and the LED lamp (54) are fixedly arranged on the supporting plate (32).
7. The magnetic wireless Bluetooth headset charging box of claim 6, characterized in that: the charging structure (5) is electrically connected to the external interface (52), the internal interface (53) and the LED lamp (54).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910518548.8A CN110166876B (en) | 2019-06-15 | 2019-06-15 | Magnetic attraction type wireless Bluetooth headset charging box |
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| CN201910518548.8A CN110166876B (en) | 2019-06-15 | 2019-06-15 | Magnetic attraction type wireless Bluetooth headset charging box |
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| CN110166876A CN110166876A (en) | 2019-08-23 |
| CN110166876B true CN110166876B (en) | 2021-06-08 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110602584A (en) * | 2019-09-06 | 2019-12-20 | 华为技术有限公司 | Wireless earphone and wireless earphone system |
| CN110418239A (en) * | 2019-09-11 | 2019-11-05 | 深圳市为宝创发科技有限公司 | Bluetooth headset and charging box for bluetooth headset |
| CN113994709B (en) * | 2019-09-25 | 2022-11-18 | 万魔声学股份有限公司 | Box and mobile terminal |
| CN111629298B (en) * | 2020-05-29 | 2022-04-29 | 维沃移动通信有限公司 | Wireless earphone, wireless earphone box and wireless earphone equipment |
| WO2021254100A1 (en) * | 2020-06-16 | 2021-12-23 | Oppo广东移动通信有限公司 | Rotating mechanism and housing case |
| CN112770210B (en) * | 2021-01-05 | 2023-04-25 | 维沃移动通信有限公司 | Charging box |
| CN113810818B (en) * | 2021-09-23 | 2024-01-09 | 维沃移动通信有限公司 | Earphone assembly |
| CN116679243A (en) * | 2022-12-12 | 2023-09-01 | 荣耀终端有限公司 | Detection method, readable storage medium, program product, and electronic device |
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| KR102366797B1 (en) * | 2017-08-22 | 2022-02-23 | 삼성전자주식회사 | Electronic device including cover having open/close structure using magnetic force |
| CN208820514U (en) * | 2018-11-06 | 2019-05-03 | 东莞市猎声电子科技有限公司 | A kind of charging bluetooth earphone box |
| CN208850006U (en) * | 2018-11-14 | 2019-05-10 | 深圳市纳音科技有限公司 | A kind of wireless Bluetooth headsets charging box |
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| CN106331930A (en) * | 2016-09-30 | 2017-01-11 | 歌尔科技有限公司 | Charging box of wireless headset and wireless headset adapting to charging box |
| CN108540891A (en) * | 2018-06-05 | 2018-09-14 | 歌尔股份有限公司 | A kind of Earphone box and its control method |
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