CN116156374B - Capsule type TWS earphone charging box - Google Patents
Capsule type TWS earphone charging box Download PDFInfo
- Publication number
- CN116156374B CN116156374B CN202211133025.XA CN202211133025A CN116156374B CN 116156374 B CN116156374 B CN 116156374B CN 202211133025 A CN202211133025 A CN 202211133025A CN 116156374 B CN116156374 B CN 116156374B
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- Prior art keywords
- charging
- earphone
- charging box
- conductive spring
- spring piece
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002775 capsule Substances 0.000 title claims abstract description 13
- 210000005069 ears Anatomy 0.000 claims description 4
- 239000012634 fragment Substances 0.000 description 33
- 210000000613 ear canal Anatomy 0.000 description 9
- 230000005611 electricity Effects 0.000 description 7
- 230000006378 damage Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 239000007963 capsule composition Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The application relates to a capsule TWS earphone and a charging box, which belong to the technical field of electronic equipment. The capsule type charging box comprises a charging box shell, a charging power supply, a conductive spring piece and a charging box main board, wherein the conductive spring piece comprises an anode conductive spring piece and a cathode conductive spring piece, the anode of the charging power supply is connected with the anode conductive spring piece, the cathode of the charging power supply is connected with the cathode conductive spring piece, the anode conductive spring piece is abutted against an anode charging contact, and the cathode conductive spring piece is abutted against a cathode charging contact. The earphone is directly put into the charging box from two sides, no extra operation steps are needed, the problem of direction is not needed to be considered, and the charging box is convenient and practical.
Description
Technical Field
The application relates to the technical field of electronic equipment, in particular to a capsule TWS earphone and a charging box.
Background
Along with the rising of electronic equipment, the use of the earphone is more and more popular, and as the TWS earphone is free from wire constraint, is easy to carry and use, is popular with the masses, the earphone is internally provided with a battery, but the battery reserve is not large, so that the earphone needs to be charged frequently for continuous voyage, and the conventional structure of the TWS earphone charging box at present is flip-type, but has the problems of large volume and traditional form; when the pull type earphone is placed, a storage chamber for storing two earphones is exposed out of the shell, so that the earphone is inconvenient to use; when the two-way pull type earphone is placed, two sides of the shell are required to be pulled, and then a storage chamber for storing the two earphones is exposed outside the shell, so that the process is complicated and needs to be improved.
Disclosure of Invention
In order to solve the problem that the earphone is not convenient to place, the application provides a capsule TWS earphone and a charging box.
In a first aspect, the present application provides a capsule-type TWS earphone, which adopts the following technical scheme:
The utility model provides a capsule TWS earphone, includes the earphone casing, be equipped with contact, earphone battery, earphone mainboard, touch button, antenna and loudspeaker that charge on the earphone casing, the contact that charges is the annular, the contact that charges includes anodal contact, negative pole contact that charges, the anodal of earphone battery with the contact that charges is connected, the negative pole of earphone battery with the contact that charges of burden is connected, earphone battery, touch button, antenna and loudspeaker all with earphone mainboard electricity is connected.
Through adopting above-mentioned technical scheme, the setting of anodal contact and negative pole that charges is in order to charge to the earphone battery, and the contact that charges is the annular and is convenient for earphone charging, no matter the earphone is put into the box that charges with any angle and all can realize charging, and need not consider the problem of direction, convenient and practical.
Preferably, the earphone shell comprises a machine cap and a machine body, the charging contact, the earphone battery and the loudspeaker are all arranged on the machine body, the earphone main board, the touch key and the antenna are all arranged on the machine cap, the machine cap is fixedly connected with the machine body, and the machine cap is provided with a collision part for contacting with ears.
Through adopting above-mentioned technical scheme, add conflict portion on the hood, put into the in-process of ear canal at the fuselage, the hood is contradicted with the auricle, can prevent that the fuselage from continuously entering the ear canal to avoid the fuselage to cause the injury to the ear canal, also prevented that the fuselage from continuously entering the ear canal and caused the difficult problem of taking out of earphone.
Preferably, the earphone shell comprises a machine cap and a machine body, the charging contact, the earphone battery and the loudspeaker are all arranged on the machine body, the earphone main board, the touch key and the antenna are all arranged on the machine cap, the machine cap is fixedly connected with the machine body, and a positioning piece used for being hung on a human ear is arranged on the machine cap.
Through adopting above-mentioned technical scheme, the design of setting element firstly makes the earphone place on the people's ear more firmly, prevents that the earphone landing from influencing the use, and secondly prevents that the fuselage from continuing to get into the ear canal to avoid the fuselage to cause the injury to the ear canal, also prevented that the fuselage from continuing to get into the ear canal and caused the difficult problem of taking out of earphone.
Preferably, an annular groove is formed in the machine body, and the positive charging contact and the negative charging contact are fixed in the annular groove.
Through adopting above-mentioned technical scheme, with anodal contact, negative pole that charges the contact fixed placement in the ring channel that the fuselage was seted up, firstly for the fixed possibility that provides in the box that charges of earphone, secondly make anodal contact, negative pole that charges contact not directly contact with the ear canal, prevent that the electric leakage from causing the injury to the people's ear, improved safety in utilization.
In a second aspect, the present application provides a capsule charging box, which adopts the following technical scheme:
The utility model provides a capsule formula charging box, includes charging box casing, charging source, electrically conductive shell fragment and charging box mainboard, the charging box casing has and is used for holding foretell capsule formula TWS earphone hold the chamber, charging source sets up in the charging box casing, electrically conductive shell fragment sets up on holding the inner wall in chamber, electrically conductive shell fragment includes anodal electrically conductive shell fragment and the electrically conductive shell fragment of negative pole, charging source's anodal with anodal electrically conductive shell fragment is connected, charging source's negative pole with the electrically conductive shell fragment of negative pole is connected, anodal electrically conductive shell fragment with anodal charging contact is contradicted, negative pole electrically conductive shell fragment with negative pole charging contact is contradicted, the charging box mainboard sets up in the charging box casing and with the charging source electricity is connected.
Through adopting above-mentioned technical scheme, charging source is connected with electrically conductive shell fragment electricity, place the earphone into the holding intracavity of charging box, electrically conductive shell fragment corresponds the conflict with the contact that charges on the earphone again, the contact that charges of earphone is connected with the earphone power electricity, so both realized charging to the earphone, also realized accomodating to the earphone, and need not extra operation step, directly place the earphone into charging box from both sides can, the earphone fills the space in the holding chamber of charging box, and form airtight space with charging box, for flip formula earphone box, space utilization in the box body has greatly been improved to this kind of design, and the whole volume of earphone and charging box has been reduced, portable and use, in addition the earphone all can realize charging contact and electrically conductive shell fragment's electrical contact from what angle is put into charging box.
Preferably, the holding cavity is provided with holding grooves on inner walls of two sides, the holding grooves are formed on inner walls of two sides of the holding cavity, the positive conductive elastic sheet and the negative conductive elastic sheet are respectively located in the holding grooves of two sides, the positive conductive elastic sheet and one end of the negative conductive elastic sheet are respectively provided with a fixing protrusion, one ends of the positive conductive elastic sheet and the negative conductive elastic sheet, which are provided with the fixing protrusions, are bent in a direction away from the holding grooves, and the fixing protrusions extend out of the holding grooves.
Through adopting above-mentioned technical scheme, setting up of standing groove is that anodal electrically conductive shell fragment and the electrically conductive shell fragment of negative pole are placed and are provided the space on charging the box, and the one end of electrically conductive shell fragment sets up fixed arch, and fixed arch stretches out the standing groove, makes fixed arch can contradict with the contact that charges to make charging the box more stably charge and accomodate the earphone; the positive electrode conductive spring piece and the negative electrode conductive spring piece are both bent, so that the conductive spring piece can generate deformation space when being contacted with the earphone, and the earphone can smoothly enter the charging box and be taken out from the charging box.
Preferably, a fixing rod is arranged in the accommodating cavity, two ends of the fixing rod respectively collide with the positive conductive elastic sheet and the negative conductive elastic sheet, and the fixing rod is far away from the fixing protrusion.
Through adopting above-mentioned technical scheme, with the both ends of dead lever with the electrically conductive shell fragment of anodal and the electrically conductive shell fragment of negative pole conflict respectively, increased the steadiness of anodal electrically conductive shell fragment and the electrically conductive shell fragment of negative pole.
In summary, the present application includes at least one of the following beneficial technical effects:
1. The earphone is placed into the accommodating cavity of the charging box, the conductive elastic sheet is correspondingly contradicted with the charging contact on the earphone, and the charging contact of the earphone is electrically connected with the earphone power supply, so that the earphone is charged, the earphone is stored, no extra operation steps are needed, the charging contact is annular, the earphone is more convenient to charge, no matter the earphone is placed into the charging box at any angle, the charging can be realized, the problem of direction does not need to be considered, and the earphone charging box is convenient and practical.
2. After the earphone is placed in the charging box, the earphone fills the space in the charging box and forms a closed space with the charging box, and compared with the flip earphone box, the space utilization rate in the box body is greatly improved through the design, the whole volume of the charging box of the earphone box is reduced, and the earphone box is convenient to carry and use.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a capsule-type TWS headset and a charging box according to an embodiment of the application.
Fig. 2 is an exploded view of a capsule-type TWS headset and a charging cartridge according to an embodiment of the application.
Fig. 3 is a schematic diagram of the overall structure of an earphone according to an embodiment of the present application.
Fig. 4 is a cross-sectional view of an earphone according to an embodiment of the present application.
Fig. 5 is a cross-sectional view of a charging cartridge according to an embodiment of the present application.
Fig. 6 is a cross-sectional view of a capsule-type TWS headset and a charging cartridge according to an embodiment of the application.
Fig. 7 is a schematic structural diagram of a headset with a positioning member according to an embodiment of the present application.
Reference numerals illustrate: 1. an earphone; 11. an earphone housing; 111. a machine cap; 112. a collision part; 113. a body; 114. a sound outlet hole; 115. an annular groove; 12. a headset battery; 13. a headset motherboard; 14. a horn; 15. a charging contact; 151. a positive charging contact; 152. a negative charge contact; 2. a charging box; 21. a charging cartridge housing; 22. a conductive spring plate; 221. a positive electrode conductive spring plate; 222. a negative electrode conductive spring plate; 223. a fixing protrusion; 23. a charging power supply; 24. a charging box main board; 25. a receiving chamber; 251. a placement groove; 252. a fixed rod; 253. a fixing plate; 3. and a positioning piece.
Detailed Description
The application is described in further detail below with reference to fig. 1-7.
Referring to fig. 4, the embodiment of the application discloses a capsule type TWS earphone, which comprises an earphone shell 11, an earphone battery 12, an earphone main board 13, touch keys (not marked in the figure), an antenna (not marked in the figure) and a loudspeaker 14, wherein the earphone shell 11 comprises a machine cap 111 and a machine body 113, the earphone battery 12 and the earphone main board 13 are arranged in the machine body 113, the earphone battery 12 is electrically connected with the earphone main board 13, the touch keys and the antenna are arranged in the machine cap 111, the loudspeaker 14 is arranged in the machine body 113, and the touch keys, the antenna and the loudspeaker 14 are all electrically connected with the earphone main board 13. The machine body 113 is provided with two annular grooves 115 which are parallel to each other, the charging contact 15 comprises a positive charging contact 151 and a negative charging contact 152, the positive charging contact 151 and the negative charging contact 152 are respectively positioned in the two annular grooves 115, the outer surface of the charging contact does not protrude out of the annular grooves 115, the positive charging contact 151 and the negative charging contact 152 are not in direct contact with the human ear, the positive charging contact 151 is electrically connected with the positive electrode of the earphone battery 12, the negative charging contact 152 is electrically connected with the negative electrode of the earphone battery 12, the positive charging contact 151 and the negative charging contact 152 are both metal sheets and annular, and the earphone 1 can be electrically connected with the charging box 2 in any direction.
Referring to fig. 3 and 4, the cap 111 is hemispherical, the body 113 is cylindrical, the cylindrical shape is matched with the shape of the auditory canal, the body 113 is easier to enter the auditory canal, the cap 111 and the body 113 are fixedly connected, the diameter of the cap 111 is larger than that of the body 113, the cap 111 is provided with a collision part 112 for contacting with ears, the collision part 112 prevents the body 113 from continuously entering the auditory canal, one end of the body 113 away from the cap 111 is hemispherical and is provided with an acoustic outlet 114, the curved surface can reduce damage to the auditory canal, the sphericity is favorable for sound diffusion, and the acoustic outlet 114 evenly distributes the horns 14 and the acoustic outlet 114.
The embodiment of the application discloses a capsule TWS charging box, referring to fig. 1 and 5, comprising a charging box shell 21, a conductive spring piece 22, a charging power supply 23 and a charging box main board 24, wherein the charging box shell 21 is provided with a containing cavity 25 for containing the capsule TWS earphone, and the inner walls of two sides of the containing cavity 25 are provided with placing grooves 251;
Referring to fig. 6, the conductive spring 22 includes a positive conductive spring 221 and a negative conductive spring 222, the positive conductive spring 221 and the negative conductive spring 222 are respectively located in the placement grooves 251 on two sides, the positive conductive spring 221 abuts against the positive charging contact 151, and the negative conductive spring 222 abuts against the negative charging contact 152. The utility model discloses a battery charging device, including holding chamber 25, holding cavity 25 internal fixation connection dead lever 252 and fixed plate 253, dead lever 252 and fixed plate 253 are located the middle part that holds chamber 25, charging source 23 and charging box mainboard 24 are fixed to be placed on fixed plate 253, charging source 23 sets up in one side of charging box mainboard 24, charging box mainboard 24 and charging source 23 electricity are connected, anodal electrically conductive shell fragment 221 and charging source 23's anodal electricity is connected, anodal electrically conductive shell fragment 222 and charging source 23's negative pole electricity is connected, anodal electrically conductive shell fragment 221 with the one end of negative pole electrically conductive shell fragment 222 all is equipped with fixed protruding 223, anodal electrically conductive shell fragment 221 and the one end that negative pole electrically conductive shell fragment 222 was equipped with fixed protruding 223 all are to keeping away from the direction bending of standing groove 251, fixed protruding 223 stretches out standing groove 251. Both ends of the fixing rod 252 are respectively abutted against the positive electrode conductive elastic piece 221 and the negative electrode conductive elastic piece 222, the fixing rod 252 is far away from the fixing protrusion 223, and the fixing plate 253 is placed between the positive electrode conductive elastic piece 221 and the negative electrode conductive elastic piece 222.
The implementation principle of the capsule TWS earphone and the charging box provided by the embodiment of the application is as follows: the earphone 1 is placed in the charging box shell 21, the positive conductive elastic sheet 221 and the negative conductive elastic sheet 222 are in one-to-one correspondence with the positive charging contact 151 and the negative charging contact 152 on the earphone 1, so that the earphone battery 12 is charged by the charging box 2, the fixing protrusion 223 of the positive conductive elastic sheet 221 is correspondingly placed on the positive charging contact 151 of the earphone 1, the fixing protrusion 223 of the negative conductive elastic sheet 222 is correspondingly placed on the negative charging contact 152 of the earphone 1, so that the earphone 1 is fixed with the charging box 2, the earphone 1 is accommodated by the charging box 2, the positive charging contact 151 and the negative charging contact 152 are annular, charging can be realized no matter the earphone 1 is placed in the charging box 2 at any angle, the positive charging contact 151 and the negative charging contact 152 are placed in the annular groove 115, the charging contact 15 is not in direct contact with human ears, and electric leakage is prevented. Offer standing groove 251 on holding the inner wall of chamber 25, for anodal conductive shell fragment 221 and the place that the conductive shell fragment 222 of negative pole provided the space, anodal conductive shell fragment 221 and the one end of the conductive shell fragment 222 of negative pole are equipped with fixed protruding 223, fixed protruding 223 corresponds the conflict with charging contact 15, guaranteed to charge the box more steadily and accomodate the earphone, anodal conductive shell fragment 221 and the conductive shell fragment 222 of negative pole are all crooked and are set up and can make the conductive shell fragment 22 produce deformation space when being contacted with earphone 1, make earphone 1 can get into charging box 2 smoothly and take out in charging box 2, the stability of conductive shell fragment on charging box casing 21 has also been increased in the place of fixed plate 253 and dead lever 252.
Example 2
Referring to fig. 7, the difference between this embodiment and embodiment 1 is that the cap 111 is additionally provided with a positioning member 3 for hanging on the ear, the positioning member 3 is arc-shaped, and the earphone can be positioned on the ear without easily sliding down while preventing the main body 113 from continuously entering the ear canal.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (3)
1. A capsule-type TWS headset charging cartridge, comprising:
Each earphone (1) comprises an earphone shell (11), a charging contact (15), an earphone battery (12), an earphone main board (13), a touch key, an antenna and a loudspeaker (14) are arranged on the earphone shell (11), the charging contact (15) is annular, the charging contact (15) comprises an anode charging contact (151) and a cathode charging contact (152), the anode of the earphone battery (12) is connected with the anode charging contact (151), the cathode of the earphone battery (12) is connected with the cathode charging contact (152), and the earphone battery (12), the touch key, the antenna and the loudspeaker (14) are all electrically connected with the earphone main board (13);
The charging box (2) comprises a charging box shell (21), a charging power supply (23), a conductive spring piece (22), the charging power supply (23) and a charging box main board (24), wherein accommodating cavities (25) for accommodating the earphones (1) are respectively arranged at two ends of the charging box shell (21), the charging power supply (23) is arranged in the charging box shell (21), the conductive spring piece (22) is arranged on the inner wall of the accommodating cavities (25), the conductive spring piece (22) comprises an anode conductive spring piece (221) and a cathode conductive spring piece (222), the anode of the charging power supply (23) is connected with the anode conductive spring piece (221), the cathode conductive spring piece (221) is abutted against the anode charging contact (151), and the cathode conductive spring piece (222) is abutted against the cathode charging contact (152), and the charging box main board (24) is arranged in the charging box shell (21) and is electrically connected with the charging power supply (23).
The earphone shell (11) comprises a machine cap (111) and a machine body (113), the charging contact (15), the earphone battery (12) and the loudspeaker (14) are all arranged on the machine body (113), the earphone main board (13), the touch keys and the antenna are all arranged on the machine cap (111), and the machine cap (111) is fixedly connected with the machine body (113); an annular groove (115) is formed in the machine body (113), and the positive electrode charging contact (151) and the negative electrode charging contact (152) are fixed in the annular groove (115) and are relatively recessed in the machine body (113);
The accommodating cavity (25) is provided with accommodating grooves (251) on the inner walls of two sides, the positive conductive elastic sheet (221) and the negative conductive elastic sheet (222) are respectively positioned in the accommodating grooves (251) on two sides, one ends of the positive conductive elastic sheet (221) and the negative conductive elastic sheet (222) are respectively provided with fixing protrusions (223), one ends of the positive conductive elastic sheet (221) and the negative conductive elastic sheet (222) provided with the fixing protrusions (223) are respectively bent towards the direction away from the accommodating grooves (251), and the fixing protrusions (223) extend out of the accommodating grooves (251);
The machine cap (111) is hemispherical, the machine body (113) is cylindrical, the cylindrical shape is matched with the shape of the auditory canal, so that the machine body (113) is easier to enter the auditory canal, the machine cap (111) is fixedly connected with the machine body (113), the diameter of the machine cap (111) is larger than that of the machine body (113), the machine cap (111) is provided with a collision part (112) for contacting with ears, the collision part (112) prevents the machine body (113) from continuously entering the auditory canal, one end of the machine body (113) far away from the machine cap (111) is hemispherical, sound outlet holes (114) are formed, the sound outlet holes (114) are uniformly distributed, and the horns (14) correspond to the sound outlet holes (114);
The charging box (2) and the earphone (1) combined with the two ends of the charging box are combined into a capsule shape.
2. The capsule-type TWS headset charging box according to claim 1, wherein a positioning piece (3) for hanging on a human ear is arranged on the helmet (111), and the positioning piece (3) is arc-shaped.
3. The capsule-type TWS earphone charging box according to claim 1, wherein a fixing rod (252) is disposed in the accommodating cavity (25), two ends of the fixing rod (252) respectively abut against the positive conductive spring plate (221) and the negative conductive spring plate (222), and the fixing rod (252) is far away from the fixing protrusion (223).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211133025.XA CN116156374B (en) | 2022-10-13 | 2022-10-13 | Capsule type TWS earphone charging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211133025.XA CN116156374B (en) | 2022-10-13 | 2022-10-13 | Capsule type TWS earphone charging box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116156374A CN116156374A (en) | 2023-05-23 |
| CN116156374B true CN116156374B (en) | 2024-05-31 |
Family
ID=86351254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211133025.XA Active CN116156374B (en) | 2022-10-13 | 2022-10-13 | Capsule type TWS earphone charging box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116156374B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN208509211U (en) * | 2018-07-06 | 2019-02-15 | 合肥恒先网络科技有限公司 | A kind of in-ear typed Bluetooth headset convenient for charging |
| CN208638551U (en) * | 2018-09-14 | 2019-03-22 | 深圳市易万特科技有限公司 | A kind of contact charging type Bluetooth earphone and its cradle |
| CN110784239A (en) * | 2019-09-30 | 2020-02-11 | 歌尔股份有限公司 | Intelligent wearable device and matched wireless earphone thereof |
| CN211605521U (en) * | 2020-04-17 | 2020-09-29 | 歌尔科技有限公司 | Probe connector and TWS earphone charging box |
| CN213547792U (en) * | 2020-09-21 | 2021-06-25 | 陈华雄 | TWS earphone charging box |
| CN214756855U (en) * | 2021-05-27 | 2021-11-16 | 西安闻泰信息技术有限公司 | Earphone charger, earphone and earphone assembly |
| WO2022161337A1 (en) * | 2021-02-01 | 2022-08-04 | 维沃移动通信有限公司 | Earphone charging box and earphone device |
-
2022
- 2022-10-13 CN CN202211133025.XA patent/CN116156374B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208509211U (en) * | 2018-07-06 | 2019-02-15 | 合肥恒先网络科技有限公司 | A kind of in-ear typed Bluetooth headset convenient for charging |
| CN208638551U (en) * | 2018-09-14 | 2019-03-22 | 深圳市易万特科技有限公司 | A kind of contact charging type Bluetooth earphone and its cradle |
| CN110784239A (en) * | 2019-09-30 | 2020-02-11 | 歌尔股份有限公司 | Intelligent wearable device and matched wireless earphone thereof |
| CN211605521U (en) * | 2020-04-17 | 2020-09-29 | 歌尔科技有限公司 | Probe connector and TWS earphone charging box |
| CN213547792U (en) * | 2020-09-21 | 2021-06-25 | 陈华雄 | TWS earphone charging box |
| WO2022161337A1 (en) * | 2021-02-01 | 2022-08-04 | 维沃移动通信有限公司 | Earphone charging box and earphone device |
| CN214756855U (en) * | 2021-05-27 | 2021-11-16 | 西安闻泰信息技术有限公司 | Earphone charger, earphone and earphone assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116156374A (en) | 2023-05-23 |
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