CN208596753U - A kind of rechargeable lithium battery with USB interface - Google Patents
A kind of rechargeable lithium battery with USB interface Download PDFInfo
- Publication number
- CN208596753U CN208596753U CN201820897128.6U CN201820897128U CN208596753U CN 208596753 U CN208596753 U CN 208596753U CN 201820897128 U CN201820897128 U CN 201820897128U CN 208596753 U CN208596753 U CN 208596753U
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- CN
- China
- Prior art keywords
- pcb board
- lithium battery
- battery core
- battery
- usb
- 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.)
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Classifications
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- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model relates to high-performance lithium battery and battery technology fields, it is concretely a kind of rechargeable lithium battery with USB interface, battery core is embedded in PVC sleeve, the anode of battery core is sticked and has felt pad, cathode nickel sheet is coated in the port of the PVC sleeve of battery core cathode, the other end of cathode nickel sheet then stretches out sleeve, positive nickel sheet is folded on pcb board, pcb board is located in front of felt pad, the center of pcb board offers aperture, the front side of pcb board is equipped with micro USB, card column is respectively fixed at left and right sides of pcb board, positive grade column passes through the aperture on pcb board and pcb board is fixed on above felt pad, nut cap is covered on pcb board, the two is fixed using card column, the utility model devises micro USB on lithium battery, make Obtaining lithium battery can be charged using the connecting pin USB, be can use the equipment such as charger baby, family's energy storage motor and charged, compared with the special charging device of the prior art, greatly reduce charge condition, keep charging more convenient.
Description
Technical field
It is concretely a kind of with USB interface the utility model relates to high-performance lithium battery and battery technology field
Rechargeable lithium battery.
Background technique
Current battery technology is although highly developed, is limited to the relationship of upstream materials, and battery capacity is difficult to break through, although
Scientific and technological circle, which propose grapheme material, can solve battery capacity problem, but there are also to walk with a distance from quite long from commercial；It is another
Aspect, electronic product function are continuously increased, and battery durable has become hot topic concerned by people.
It is simple and be that extremely have must convenient for the rechargeable lithium battery with USB interface of charging that a kind of structure is designed thus
It wants.
Summary of the invention
The utility model breaches the problem of the prior art, devises a kind of structure having simply and convenient for charging
The rechargeable lithium battery of USB interface.
In order to achieve the above object, the utility model devises a kind of rechargeable lithium battery with USB interface, comprising:
Battery core, felt pad, pcb board, nut cap, it is characterised in that: battery core is embedded in PVC sleeve, and the anode of the battery core, which is sticked, to be had absolutely
Edge pad is coated with cathode nickel sheet in the port of the PVC sleeve of battery core cathode, described to be covered by bearing in PVC sleeve
One end of pole nickel sheet connects with the cathode of battery core, and the other end of cathode nickel sheet then stretches out sleeve, and the anode nickel sheet is folded in PCB
On plate, the pcb board is located in front of felt pad, and the center of the pcb board offers aperture, and the front side of pcb board is equipped with micro
USB, card column is respectively fixed at left and right sides of pcb board, pcb board is fixed on insulation by the aperture that positive grade column passes through on pcb board
Pad top, the nut cap are covered on pcb board, the two are fixed using card column, and the center of the nut cap is equipped with through-hole, positive grade
Column can be stretched out from through-hole, and the front side of the nut cap is equipped with USB through-hole.
The position for opening up position face micro USB of the USB through-hole.
The length of the PVC sleeve is greater than the length of battery core.
The utility model compared with prior art, micro USB is devised on lithium battery, lithium battery is adopted
It is charged with the connecting pin USB, can use the equipment such as charger baby, family's energy storage motor and charge, it is special with the prior art
It is compared with charging unit, greatly reduces charge condition, keep charging more convenient.
Detailed description of the invention
Fig. 1 is the Structure explosion diagram of the utility model.
Fig. 2 is the axis surveys view of the utility model.
Fig. 3 is the charging circuit schematic diagram of the utility model.
Specific embodiment
The utility model is described further in conjunction with attached drawing.
Referring to Fig. 1 ~ 2, the utility model devises a kind of rechargeable lithium battery with USB interface, comprising: battery core, absolutely
Edge pad, pcb board, nut cap, battery core 1 are embedded in PVC sleeve 4, and the anode of the battery core, which is sticked, felt pad 5, negative close to battery core 1
The inner wall of the port of the PVC sleeve 4 of pole is coated with cathode nickel sheet 3, and the one of the cathode nickel sheet 3 being covered by PVC sleeve 4
End connects with the cathode of battery core 1, and the other end of cathode nickel sheet 3 then stretches out sleeve, and the anode nickel sheet 2 is folded on pcb board 6,
The pcb board 6 is located at 5 front of felt pad, and the center of the pcb board 6 offers aperture, and the front side of pcb board 6 is equipped with micro
USB seat 7, the left and right sides of pcb board 6 are respectively fixed with card column, and pcb board 6 is fixed on by the aperture that positive grade column 8 passes through on pcb board 6
5 top of felt pad, the nut cap 9 are covered on pcb board 6, the two are fixed using card column, and the center of the nut cap 9 is equipped with
Through-hole, positive grade column 8 can be stretched out from through-hole, and the front side of the nut cap 9 is equipped with USB through-hole.
The position for opening up position face micro USB seat 7 of USB through-hole described in the utility model, so that in charging,
USB socket can be with 7 perfect cooperation of micro USB seat.
The length of the PVC sleeve 4 is greater than the length of battery core 1, so that nut cap 9, pcb board 6, felt pad 5 can be by by suitable
Sequence is closely mounted in PVC sleeve 4.
The charging circuit principle of the utility model, referring to Fig. 3, battery core positive and negative anodes connection protection is integrated electric during the charging process
The protective effect to battery is played on road 12；11 one end of charge control integrated circuit connection charging Mario USB, one end connection electricity
Protect integrated circuit in pond；When charging operation, charger insertion charging Mario USB, electric current passes through charge control integrated circuit
11, battery protection integrated circuit 12, input reach battery core, and protection integrated circuit 12 plays a protective role, the integrated electricity of charge control
Charging input voltage/current limit and transformation are played in road 11, and charging and defencive function are completed in overall co-ordination；Discharge modulus of conversion
Block 10, one end connect battery plus-negative plate, and integrated circuit 12 is protected in one end；Discharge work when, electric current by protection integrated circuit 12,
Discharge conversion module, battery plus-negative plate, and output reaches customer equipment, and (voltage is down to 1.5V output by electric discharge conversion module, is met
The output voltage of AA battery).
Claims (3)
1. a kind of rechargeable lithium battery with USB interface, comprising: battery core, felt pad, pcb board, nut cap, it is characterised in that: electricity
Core (1) is embedded in the PVC sleeve (4), and the anode of the battery core, which is sticked, to be had felt pad (5), felt pad (5) single-sided back-adhesive with
Battery core (1) bonding, is coated with cathode nickel sheet (3) in the port of the PVC sleeve (4) of battery core (1) cathode, described to be covered by
One end of cathode nickel sheet (3) in PVC sleeve (4) connects with the cathode of battery core (1), and the other end of cathode nickel sheet (3) is then stretched
Sleeve out, positive nickel sheet (2) are folded on pcb board (6), and the pcb board (6) is located in front of felt pad (5), the pcb board (6)
Center offer aperture, the front side of pcb board (6) is equipped with micro USB (7), and the left and right sides of pcb board (6) is fixed respectively
There is card column, positive grade column (8) passes through the aperture on pcb board (6) and pcb board (6) is fixed on above felt pad (5), the nut cap (9)
It covers on pcb board (6), the two is fixed using card column, the center of the nut cap (9) is equipped with through-hole, and positive grade column (8) can be from
It is stretched out in through-hole, the front side of the nut cap (9) is equipped with USB through-hole.
2. a kind of rechargeable lithium battery with USB interface according to claim 1, it is characterised in that: the USB through-hole
The position for opening up position face micro USB (7).
3. a kind of rechargeable lithium battery with USB interface according to claim 1, it is characterised in that: the PVC sleeve
(4) length is greater than the length of battery core (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820897128.6U CN208596753U (en) | 2018-06-11 | 2018-06-11 | A kind of rechargeable lithium battery with USB interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820897128.6U CN208596753U (en) | 2018-06-11 | 2018-06-11 | A kind of rechargeable lithium battery with USB interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208596753U true CN208596753U (en) | 2019-03-12 |
Family
ID=65601108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820897128.6U Active CN208596753U (en) | 2018-06-11 | 2018-06-11 | A kind of rechargeable lithium battery with USB interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208596753U (en) |
-
2018
- 2018-06-11 CN CN201820897128.6U patent/CN208596753U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 201414 Building 9, No. 3492 Guangming Qianqian Road, Qingcun Town, Fengxian District, Shanghai Patentee after: Shanghai paizhi Energy Co.,Ltd. Address before: 3492 Qianqian Road, Fengxian District, Shanghai, 201406 Patentee before: SHANGHAI DLG ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201414 Building 9, No. 3492 Guangming Qianqian Road, Qingcun Town, Fengxian District, Shanghai Patentee after: Shanghai Paizhi Energy Co.,Ltd. Address before: 201414 Building 9, No. 3492 Guangming Qianqian Road, Qingcun Town, Fengxian District, Shanghai Patentee before: Shanghai paizhi Energy Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |