CN207801528U - A kind of earphone charging box for preventing TWS earphones to charge unstable - Google Patents
A kind of earphone charging box for preventing TWS earphones to charge unstable Download PDFInfo
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- CN207801528U CN207801528U CN201820064729.9U CN201820064729U CN207801528U CN 207801528 U CN207801528 U CN 207801528U CN 201820064729 U CN201820064729 U CN 201820064729U CN 207801528 U CN207801528 U CN 207801528U
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- earphone
- charging
- lid
- box body
- hall switch
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Abstract
The utility model provides a kind of earphone charging box for preventing TWS earphones to charge unstable, including box body and charging circuit, the charging contact of the charging circuit be located in box body for earphone lay down location, it further include lid, the lid covers on box body to form positioning chamber compatible with earphone shape for earphone lay down location described, specifically, lid and box body are together trapped among the earphone being put into the positioning realized in positioning chamber to earphone, the Hall switch being connect with charging circuit is equipped in the box body, the lid is equipped with the magnet for controlling the Hall switch break-make, specifically, lid covers, and Hall switch is connected under magnet effect, to enable charging circuit persistently charge, lid is opened then Hall switch and is disconnected, to enable charging circuit stop charging.
Description
Technical field
The utility model is related to earphone charging box, more particularly to a kind of earphone for preventing TWS earphones to charge unstable charging
Box.
Background technology
As apple issues Airpod TWS intelligent earphones, TWS earphones on the market emerge one after another, and TWS earphones are because of its side
The characteristics of Portable belt, obtains the favor of consumers in general, and TWS earphones allow user thoroughly to break away from the dependence to line, enjoy wireless pleasure
Interest.But TWS earphones must charge in use for some time, by the way of current major part TWS earphones are charged using contact
It is placed on charging box or cradle and charges, often there is earphone displacement using contact charging modes causes charging termination etc. unstable
State, extreme influence charge efficiency and earphone service life.Some producers use magnetic positioning method, are added on TWS earphones
Flat thin magnet, this is higher to the space requirement of earphone, and structure and assembling have difficulties, and increases the volume of earphone.
Utility model content
The technical problems to be solved in the utility model is how to prevent the charging of TWS earphones unstable.
In order to solve the above technical problems, the utility model provides a kind of earphone for preventing TWS earphones to charge unstable charging
Box, including box body and charging circuit, the charging contact of the charging circuit be located in box body for earphone lay down location, further include lid
Son, the lid cover on box body to form positioning chamber compatible with earphone shape, tool for earphone lay down location described
Body, lid and box body are together trapped among the earphone being put into the positioning realized in positioning chamber to earphone, the charging circuit
Switch is the Hall switch being located in box body, and the lid is equipped with the magnet for controlling the Hall switch break-make, specifically
Ground, lid cover then that magnet is close to Hall switch, and Hall switch is connected under magnet effect, to enable charging circuit persistently fill
Electricity, lid opens then magnet enables Hall switch disconnect far from Hall switch, to enable charging circuit stop charging.
Wherein, the charging circuit includes the MCU main control modules and power module being connected with each other, the power module connection
Then MCU master control module controls power module continuous discharge is connected in charging contact, the Hall switch, to enable charging contact continue
Charging, the Hall switch disconnect then MCU master control module controls power module and stop electric discharge, to enable charging contact stopping fill
Electricity.
Wherein, the charging circuit includes current detection module, and the box body is equipped with indicator light, the electric current stream detection
The testing result of module is shown by indicator light.
Wherein, it is being equipped with earphone ac slot for earphone lay down location, it is corresponding with earphone ac slot that the lid is equipped with position
Upper slot, lid covers on box body then earphone ac slot and forms the positioning chamber with upper slot.
Wherein, the quantity of the positioning chamber is two.
Wherein, the box body is equipped with magnetic absorption member, and the lid covers, and magnetic absorption member is sucked in the magnet of lid.
Wherein, side of the lid far from magnet is hinged on box body.
The box body of the earphone charging box of the utility model is equipped with the Hall switch for controlling charging circuit working condition, lid
Son is equipped with the magnet for controlling Hall switch break-make, and when lid covers, magnet is close to Hall switch, and Hall switch is in magnet
Under the action of be connected, charging circuit charges to TWS earphones, while lid and box body are together being put into earphone charging box
Earphone be trapped among in positioning chamber and realize positioning to earphone, TWS earphones will not shift in earphone charging box when being charged, and prevent
It is unstable earphone charging has been stopped.
Description of the drawings
Fig. 1 is the schematic diagram that TWS earphones are placed on the earphone ac slot of earphone charging box；
Fig. 2 is that TWS earphones are placed on the sectional view for covering earphone charging box along line A-A after earphone ac slot；
Reference sign：1- box bodys；2- lids；3- earphone ac slots；The upper slots of 4-；5- magnet；6- magnetic absorption members；7-TWS
Earphone enters ear；The charging part of 8-TWS earphones；9- Hall switch；10-MCU main control modules；11- power modules；12- charges
Contact；13- current detection modules；14- indicator lights.
Specific implementation mode
The utility model is further described with the following Examples.
As depicted in figs. 1 and 2, the earphone charging box of the present embodiment includes box body 1 and lid 2, and one end of lid 2 is hinged on
On box body 1, then lid 2 can rotate lid around hinged place and close on box body 1, lid 2 box body 1 and lid after the rotating opening of hinged place
2 do not detach.It is equipped with one block of magnet 5 far from hinged place on lid 2, separate hinged place is equipped with one piece of magnetic absorption member 6 on box body 1.Box body 1
On set there are two the earphone ac slot 3 placed for earphone, set on lid 2 there are two position it is corresponding with the earphone ac slot 3
Upper slot 4, after lid 2 covers, earphone ac slot 3 and upper slot 4 form positioning chamber compatible with earphone shape, are placed on earphone
Earphone in holding tank 3 will be surrounded by positioning chamber, to realize the positioning to earphone.
Hall switch 9, indicator light 14 and charging circuit are equipped in box body 1, charging circuit includes MCU main control modules 10, electricity
11, two charging contacts 12 of source module and current detection module 13, Hall switch 9 are connect with MCU main control modules 10, power module
11 connect with two charging contacts 12, and two charging contacts 12 are respectively provided in two earphone ac slots 3, and indicator light 14 connects electricity
Flow detection module 13.
When TWS earphones are placed in earphone ac slot 3, the charging part 8 of TWS earphones is contacted with charging contact 12, at this time only
The lid 2 that earphone charging box need to be covered enables what the upper slot 4 on lid 2 covered TWS earphones to enter ear 7, you can to enable in box body 1
Charging circuit charges to the TWS earphones being placed in earphone ac slot 3, and specific charging process is as follows：Magnetic when lid 2 covers
Iron 5 is connected close to Hall switch 9, Hall switch 9 under the action of magnet 5, and MCU main control modules 10 control power module 11 at this time
Continuous discharge, then two charging contacts 12 persistently charge to TWS earphones, at this time current detection module 13 detect charging electricity
There are charging current, indicator light 14 to send out a warning in road.Lid 2 covers rear magnet 5 and magnetic absorption member 6 is sucked, and lid 2 is enable steadily to cover conjunction
On box body 1, avoid earphone charging box vibrated or hit that lid 2 is caused to unclamp, in this way by earphone ac slot 3 and upper slot 4
TWS earphones can be stabilized in earphone charging box by the positioning chamber surrounded, enable TWS earphones 7 not shifted in charging, to prevent
It charges unstable.
After TWS earphones are fully charged, indicator light 14 gives a green light, and need to only open the lid 2 of earphone charging box at this time, enable magnet
5 far from Hall switch 9, you can and enable the charging circuit in box body 1 stop charging to the TWS earphones being placed in earphone ac slot 3,
Stop charging rear indicator light 14 to extinguish, charging situation can be judged by indicator light 14, efficiently avoid overcharging.
In the present embodiment, the magnet 5 on lid 2 can not only enable lid 2 steadily cover conjunction on box body 1, moreover it can be used to
The break-make of control Hall switch 9, therefore 5 dual-use material of magnet, reduce the manufacturing cost of earphone charging box.
Claims (7)
1. a kind of earphone charging box for preventing TWS earphones to charge unstable, including box body and charging circuit, the charging circuit
Charging contact be located in box body for earphone lay down location, it is characterized in that：
Further include lid, the lid covers on box body to be adapted with earphone shape in described formed for earphone lay down location
Positioning chamber, specifically, lid and box body are together trapped among the earphone being put into the positioning realized in positioning chamber to earphone；
The switch of the charging circuit is the Hall switch being located in box body, and the lid is equipped with and is opened for controlling the Hall
The magnet of break-make is closed, specifically, lid covers then magnet and is connected under magnet effect close to Hall switch, Hall switch, to
Charging circuit is enabled persistently to charge, lid opens then magnet enables Hall switch disconnect far from Hall switch, to enable charging circuit stop
Only charge.
2. according to claim 1 prevent the earphone charging box that TWS earphones charge unstable, characterized in that the charging
Circuit includes the MCU main control modules and power module being connected with each other, and the power module connects charging contact, the Hall switch
Then MCU master control module controls power module continuous discharge is connected, to enable charging contact persistently charge, the Hall switch disconnects
Then MCU master control module controls power module stops electric discharge, to enable charging contact stop charging.
3. according to claim 1 prevent the earphone charging box that TWS earphones charge unstable, characterized in that the charging
Circuit includes current detection module, and the box body is equipped with indicator light, and the testing result of the electric current stream detection module passes through finger
Show that lamp is shown.
4. according to claim 1 prevent the earphone charging box that TWS earphones charge unstable, characterized in that for earphone
Lay down location is equipped with earphone ac slot, and the lid is equipped with position upper slot corresponding with earphone ac slot, and lid covers on box body
Then earphone ac slot forms the positioning chamber with upper slot.
5. according to claim 1 prevent the earphone charging box that TWS earphones charge unstable, characterized in that the positioning
The quantity of chamber is two.
6. according to claim 1 prevent the earphone charging box that TWS earphones charge unstable, characterized in that the box body
Equipped with magnetic absorption member, the lid covers, and magnetic absorption member is sucked in the magnet on lid.
7. according to claim 1 prevent the earphone charging box that TWS earphones charge unstable, characterized in that the lid
Side far from magnet is hinged on box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820064729.9U CN207801528U (en) | 2018-01-15 | 2018-01-15 | A kind of earphone charging box for preventing TWS earphones to charge unstable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820064729.9U CN207801528U (en) | 2018-01-15 | 2018-01-15 | A kind of earphone charging box for preventing TWS earphones to charge unstable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207801528U true CN207801528U (en) | 2018-08-31 |
Family
ID=63272136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820064729.9U Active CN207801528U (en) | 2018-01-15 | 2018-01-15 | A kind of earphone charging box for preventing TWS earphones to charge unstable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207801528U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109361980A (en) * | 2018-10-31 | 2019-02-19 | 出门问问信息科技有限公司 | A kind of Earphone box |
| CN109525012A (en) * | 2018-11-27 | 2019-03-26 | 安克创新科技股份有限公司 | Charging unit, charge control method, charge control system and storage medium |
| CN109546699A (en) * | 2018-10-19 | 2019-03-29 | 歌尔股份有限公司 | A kind of earphone charging box and starting-up method |
| CN109922395A (en) * | 2019-03-08 | 2019-06-21 | 歌尔科技有限公司 | A kind of earphone charging box |
| CN110176799A (en) * | 2019-07-02 | 2019-08-27 | 常德沁音科技有限公司 | A kind of earphone charging box facilitating folding |
| CN110336360A (en) * | 2019-07-16 | 2019-10-15 | 深圳市创力能电源有限公司 | Earphone charging unit, TWS bluetooth headset |
| CN110365080A (en) * | 2019-07-19 | 2019-10-22 | 常德沁音科技有限公司 | A kind of the charging bluetooth earphone box and charging method of automatic sensing charging |
| CN110380479A (en) * | 2019-07-19 | 2019-10-25 | 常德沁音科技有限公司 | A kind of earphone charging box of accurate display electricity |
| CN110602586A (en) * | 2019-09-25 | 2019-12-20 | 歌尔科技有限公司 | Wireless earphone sterilization and disinfection method, charging box and wireless earphone device |
-
2018
- 2018-01-15 CN CN201820064729.9U patent/CN207801528U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546699A (en) * | 2018-10-19 | 2019-03-29 | 歌尔股份有限公司 | A kind of earphone charging box and starting-up method |
| CN109361980A (en) * | 2018-10-31 | 2019-02-19 | 出门问问信息科技有限公司 | A kind of Earphone box |
| CN109361980B (en) * | 2018-10-31 | 2020-07-14 | 出门问问信息科技有限公司 | Earphone box |
| CN109525012A (en) * | 2018-11-27 | 2019-03-26 | 安克创新科技股份有限公司 | Charging unit, charge control method, charge control system and storage medium |
| CN109525012B (en) * | 2018-11-27 | 2023-06-23 | 安克创新科技股份有限公司 | Charging device, charging control method, charging control system, and storage medium |
| CN109922395A (en) * | 2019-03-08 | 2019-06-21 | 歌尔科技有限公司 | A kind of earphone charging box |
| CN109922395B (en) * | 2019-03-08 | 2024-04-02 | 歌尔科技有限公司 | Earphone charging box |
| CN110176799A (en) * | 2019-07-02 | 2019-08-27 | 常德沁音科技有限公司 | A kind of earphone charging box facilitating folding |
| CN110336360A (en) * | 2019-07-16 | 2019-10-15 | 深圳市创力能电源有限公司 | Earphone charging unit, TWS bluetooth headset |
| CN110365080A (en) * | 2019-07-19 | 2019-10-22 | 常德沁音科技有限公司 | A kind of the charging bluetooth earphone box and charging method of automatic sensing charging |
| CN110380479A (en) * | 2019-07-19 | 2019-10-25 | 常德沁音科技有限公司 | A kind of earphone charging box of accurate display electricity |
| CN110602586A (en) * | 2019-09-25 | 2019-12-20 | 歌尔科技有限公司 | Wireless earphone sterilization and disinfection method, charging box and wireless earphone device |
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