CN206076427U - Bluetooth earphone poly-lithium battery - Google Patents

Bluetooth earphone poly-lithium battery Download PDF

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Publication number
CN206076427U
CN206076427U CN201621119095.XU CN201621119095U CN206076427U CN 206076427 U CN206076427 U CN 206076427U CN 201621119095 U CN201621119095 U CN 201621119095U CN 206076427 U CN206076427 U CN 206076427U
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CN
China
Prior art keywords
battery core
soft board
board unit
poly
bluetooth earphone
Prior art date
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.)
Active
Application number
CN201621119095.XU
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Chinese (zh)
Inventor
李路强
刘志伟
曾贤华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huizhou Hengtai Polytron Technologies Inc
Original Assignee
Huizhou Hengtai Polytron Technologies Inc
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Priority to CN201621119095.XU priority Critical patent/CN206076427U/en
Application granted granted Critical
Publication of CN206076427U publication Critical patent/CN206076427U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

This utility model provides a kind of bluetooth earphone poly-lithium battery.The battery includes housing and the battery core in housing and charge and discharge protecting plate; it is characterized in that; the charge and discharge protecting plate includes the hardboard unit being connected with each other and soft board unit; the hardboard unit is arranged at battery core one side; battery core another side is coated on after the bending of soft board unit, two battery core electrodes of correspondence arrange engaging lug on the soft board unit;Battery core electrode is connected with soft board unit by engaging lug and then realizes the electrical connection with charge and discharge protecting.This utility model causes lithium battery volume further to reduce by cleverly structure design so as to can well adapt to wireless Bluetooth headsets inner space, avoids earphone internal components, easy to install and use.

Description

Bluetooth earphone poly-lithium battery
Technical field
This utility model is related to technical field of lithium batteries, specifically refers to a kind of bluetooth earphone for wireless Bluetooth headsets and uses Poly-lithium battery.
Background technology
Wireless Bluetooth headsets small volume, thus with its using battery also must need and ear in small volume and overall structure Miscellaneous part inside machine is engaged, to reduce volume, convenient installation.Bluetooth earphone battery includes battery core and charge and discharge protecting Plate, charge and discharge protecting plate is generally installed on a termination of battery core, from protection board extraction electrode in prior art.This structure Battery volume is fixed, it is impossible to adapt to earphone internal part structure again, must reserve enough spaces for installing inside earphone Battery, is unfavorable for earphone overall construction design.
Utility model content
For the problems referred to above, this utility model provides a kind of bluetooth earphone poly-lithium battery.
The technical solution of the utility model is:A kind of bluetooth earphone poly-lithium battery, including housing and be located at housing Interior battery core and charge and discharge protecting plate, the charge and discharge protecting plate include the hardboard unit being connected with each other and soft board unit, described Hardboard unit is arranged at battery core one side, and battery core another side, battery core electrode and soft board unit are coated on after the bending of soft board unit Connection.
Preferably, on the soft board unit, two battery core electrodes of correspondence arrange two engaging lugs.
Preferably, gap is set on the soft board unit, the middle and upper part of soft board unit is separated into into two regions, two companies Lug is respectively positioned at the termination in two regions.
Preferably, the battery core electrode is protruded upward and be bent to form downwards by battery core termination backward elastic joint part, with Cooperation, the engaging lug of soft board unit is with the elastic card socket part being bent to form towards battery core direction.
Preferably, the soft board unit and hardboard unit are adhered to battery core side.
Compared with prior art, the beneficial effects of the utility model are:The lithium battery is by cleverly structure design So that volume further reduces so as to wireless Bluetooth headsets inner space can be well adapted to, earphone internal components are avoided, it is convenient Install and use.
Description of the drawings
Fig. 1 is bluetooth earphone poly-lithium battery assembly structure diagram described in the utility model;
Fig. 2 is bluetooth earphone poly-lithium battery decomposition texture schematic diagram described in the utility model;
Fig. 3 is the charge and discharge protecting plate structure schematic diagram of bluetooth earphone poly-lithium battery described in the utility model.
Specific embodiment
For the ease of it will be appreciated by those skilled in the art that doing further to this utility model below in conjunction with specific embodiment Describe in detail.
Bluetooth earphone poly-lithium battery described in the utility model can be applicable to the small portables such as bluetooth earphone electricity Sub- product.As Figure 1-3, its structure includes battery core 10 and charge and discharge protecting plate 20;Charge and discharge protecting plate is by hardboard unit 21 And soft board unit 22 is constituted, the two side links together, and hardboard unit 21 is provided with battery protecting circuit and corresponding electronics Components and parts, are provided only with connection line on soft board unit 22.Two engaging lugs 221, soft board are additionally provided with one end of soft board unit 22 Unit is connected to two electrodes 30 of battery core extraction by engaging lug 221 so that battery core is electric with the protection on charge and discharge protecting plate Road forms electrical connection.
One end that engaging lug is arranged in soft board unit 22 also sets up gap 222, and the middle and upper part of soft board is divided into two by the gap Individual region, two engaging lugs are separately positioned on the termination in two regions.The gap can conveniently adjust bonding when assembling with battery core Position.
During assembling, hardboard unit 21 and soft board unit 22 are coated on the side of battery core, form Semi surrounding type to battery core, and lead to Cross double faced adhesive tape to be adhesively fixed, the engaging lug 222 of soft board unit 22 is connected in the elastic joint part of battery core electrode 30, due to connection Ear 222 has elastic bending part 223, and its elastic force deviates from battery core direction, and the elastic joint part of battery core electrode is interior button power so that The electrode of engaging lug and battery core closely can be combined together.It is last to coat upper battery container outside.So, charge and discharge Electric protection plate is covered on battery core outer surface completely, takes up room less, and is adapted to battery core hence shape, does not additionally increase substantially body Product, while also allowing for the assembling of battery container.
It is specific implementation of the present utility model above, its description is more concrete and detailed, but therefore can not manage Solution is the restriction to this utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, not On the premise of departing from this utility model design, some deformations and improvement can also be made, these obvious alternative forms are equal Belong to protection domain of the present utility model.

Claims (5)

1. bluetooth earphone poly-lithium battery, including housing and the battery core in housing and charge and discharge protecting plate, its feature It is that the charge and discharge protecting plate includes the hardboard unit being connected with each other and soft board unit, the hardboard unit is arranged at battery core One side, is coated on battery core another side after the bending of soft board unit, and battery core electrode is connected with soft board unit.
2. bluetooth earphone poly-lithium battery according to claim 1, it is characterised in that:Correspondence on the soft board unit Two battery core electrodes arrange two engaging lugs.
3. bluetooth earphone poly-lithium battery according to claim 2, it is characterised in that:Arrange on the soft board unit The middle and upper part of soft board unit is separated into two regions by gap, and two engaging lugs are respectively positioned at the termination in two regions.
4. bluetooth earphone poly-lithium battery according to claim 3, it is characterised in that:The battery core electrode is by battery core Termination protrudes upward and is bent to form downwards backward elastic joint part, and matched, the engaging lug of soft board unit has direction The elastic card socket part that battery core direction is bent to form.
5. bluetooth earphone poly-lithium battery according to claim 1, it is characterised in that:The soft board unit and hardboard Unit is adhered to battery core side.
CN201621119095.XU 2016-10-13 2016-10-13 Bluetooth earphone poly-lithium battery Active CN206076427U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621119095.XU CN206076427U (en) 2016-10-13 2016-10-13 Bluetooth earphone poly-lithium battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621119095.XU CN206076427U (en) 2016-10-13 2016-10-13 Bluetooth earphone poly-lithium battery

Publications (1)

Publication Number Publication Date
CN206076427U true CN206076427U (en) 2017-04-05

Family

ID=58440907

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621119095.XU Active CN206076427U (en) 2016-10-13 2016-10-13 Bluetooth earphone poly-lithium battery

Country Status (1)

Country Link
CN (1) CN206076427U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109148932A (en) * 2018-08-23 2019-01-04 曙鹏科技(深圳)有限公司 A kind of minicell group and its manufacturing method
CN109461978A (en) * 2018-09-27 2019-03-12 北京长城华冠汽车科技股份有限公司 A kind of battery core and electric car of electric car
CN109728215A (en) * 2018-11-23 2019-05-07 深圳欣旺达智能科技有限公司 Battery core and battery protection board encapsulation construction
CN112029472A (en) * 2020-08-26 2020-12-04 深圳市神通天下科技有限公司 Bluetooth headset battery protection layer and protection layer glue preparation method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109148932A (en) * 2018-08-23 2019-01-04 曙鹏科技(深圳)有限公司 A kind of minicell group and its manufacturing method
CN109461978A (en) * 2018-09-27 2019-03-12 北京长城华冠汽车科技股份有限公司 A kind of battery core and electric car of electric car
CN109728215A (en) * 2018-11-23 2019-05-07 深圳欣旺达智能科技有限公司 Battery core and battery protection board encapsulation construction
CN109728215B (en) * 2018-11-23 2021-09-21 深圳欣旺达智能科技有限公司 Battery core and battery protection board packaging structure
CN112029472A (en) * 2020-08-26 2020-12-04 深圳市神通天下科技有限公司 Bluetooth headset battery protection layer and protection layer glue preparation method

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