CN204103009U - A kind of USB rechargeable battery - Google Patents
A kind of USB rechargeable battery Download PDFInfo
- Publication number
- CN204103009U CN204103009U CN201420595386.0U CN201420595386U CN204103009U CN 204103009 U CN204103009 U CN 204103009U CN 201420595386 U CN201420595386 U CN 201420595386U CN 204103009 U CN204103009 U CN 204103009U
- Authority
- CN
- China
- Prior art keywords
- usb
- battery
- rechargeable battery
- positive pole
- deduction cap
- 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.)
- Expired - Fee Related
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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
Landscapes
- Battery Mounting, Suspending (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of USB rechargeable battery, it is characterized in that, comprise battery, described battery one end is provided with USB plug, described USB plug is equipped with a positive pole deduction cap outward, is provided with a magnet, when pulling up charging in described positive pole deduction cap, positive pole deduction cap, is prevented loss by magnet adsorption on cell body.Described a kind of USB rechargeable battery, is charged by USB plug, and positive pole deduction cap is adsorbed on cell body by the ingenious magnet that utilizes, and prevents loss, convenient and practical, easily can solve charging problems.
Description
Technical field
The utility model relates to a kind of battery, particularly relates to a kind of use USB plug rechargeable battery.
Background technology
Daily standard charging pond, if No. 5 batteries are all charged by special charger, people or can not find charger, or do not have enough sockets to insert charger, easily bring inconvenience, when particularly going out, also must carry multiple charger, can not be compatible with the charger of mobile phone, cause the wasting of resources.
Present USB interface has become charging inlet standard, and such as charger for mobile phone must use standard USB interface.
For Chinese patent, application number 201220600850.1, disclose a kind of USB rechargeable battery, it comprises battery body (1), battery positive cap (2), USB charging inlet (3) and indicator light (4), battery body (1) top is provided with USB charging inlet (3), USB charging inlet (3) is socketed with battery positive cap (2), battery body (1) is provided with a circle indicator light (4).This patent can realize USB charge function, but also has deficiency and so on, connecting positive electrode cap and battery body, preventing loss as make use of rope, but the existence of rope, battery appearance can be made to have more a rope, and easily cause battery upright, positive electrode cap is as easy as rolling off a log askew.
Utility model content
The technical problems to be solved in the utility model is for the deficiencies in the prior art, provide a kind of can directly by standard cell that USB interface is charged.
For solving the problem, technical solution adopted in the utility model is: a kind of USB rechargeable battery, it is characterized in that, comprise battery, described battery one end is provided with USB plug, and described USB plug is equipped with a positive pole deduction cap outward, in described positive pole deduction cap, a magnet is installed, when pulling up charging, positive pole deduction cap, is prevented loss by magnet adsorption on cell body.
Further, described positive pole deduction cap is provided with a USB plug chamber and an anode contact, and described cathode contact is electrically connected with reduction voltage circuit, and reduction voltage circuit is electrically connected with protective circuit.
Further, described Selection of Battery cylindrical lithium battery is packaged in a steel shell, anode is connected with pcb board, negative pole is connected with housing, described pcb board is installed in a standard USB A type male shell, and pcb board and USB A type male shell form a USB A type plug, is encapsulated as an entirety by plastic cement is disposable, reach waterproof object, reliability is high.
Further, described battery is 3.7V lithium battery, and the bottom of battery is pressed with "+" indenture, and when battery temperature is too high, breakthrough of gas indenture releases energy, and prevents battery explosion.
Further, described steel shell parcel battery, can anti-battery explosion and protection galvanic action.
Further, described pcb board is double-sided printed-circuit board, and a plate face is furnished with three strip metal buss, both sides be the positive and negative power pole contact of USB, middle that is anode contact point.
Further, described reduction voltage circuit is provided with LED light, is installed in USB plug on pcb board, and positive pole deduction cap is transparent plastic, and when battery charging or output current, indicator light is outwards luminous through positive pole deduction cap.This be in order to realize battery use on the product of some transparent shells time, serve as indicator light effect, and make product more vividly attractive in appearance.
Further, described battery is electrically connected with protective circuit, and protective circuit is electrically connected with charging circuit, and charging circuit is electrically connected with USB plug.
Further, described protective circuit is electrically connected with reduction voltage circuit, and 3.7V lithium battery is depressurized to 1.5V, identical with standard cell voltage, and versatility is good.
The beneficial effect adopting technique scheme to produce is: described a kind of USB rechargeable battery, is skillfully constructed, and novel structure is unique, charged by USB plug, positive pole deduction cap is adsorbed on cell body by the ingenious magnet that utilizes, and prevents loss, convenient and practical, easily can solve charging problems.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of USB rechargeable battery described in the utility model;
Fig. 2 is another structural representation of a kind of USB rechargeable battery described in the utility model;
Fig. 3 is positive pole deduction cap one view of a kind of USB rechargeable battery described in the utility model;
Fig. 4 is the pcb board wiring diagram of a kind of USB rechargeable battery described in the utility model;
Fig. 5 is the electrical connection block diagram of a kind of USB rechargeable battery described in the utility model;
Fig. 6 is the circuit diagram of a kind of USB rechargeable battery described in the utility model;
Wherein, 1 is battery, and 2 is USB plug, and 3 is positive pole deduction cap, and 4 is protective circuit; 5 is charging circuit, and 6 is reduction voltage circuit, and 7 is indicating circuit, and 31 is magnet, and 32 is USB plug chamber; 33 is cathode contact, and 34 is USB cathode contact, and 35 is USB cathode contact, and 61 is indicator light.
Embodiment
Below in conjunction with accompanying drawing; a kind of USB rechargeable battery described in the utility model is described; object is in order to the public better understands technology contents described in the utility model; instead of the restriction to described technology contents; in fact; in initiative spirit essence of the present utility model, to the improvement of described structure, comprise the increase and decrease of corresponding assembly and replace all within the utility model technical scheme required for protection.
As shown in Figure 1 or 2, a kind of USB rechargeable battery, it comprises battery 1, described battery 1 one end is provided with USB plug 2, described USB plug is equipped with a positive pole deduction cap 3 outward, is provided with a magnet 31, when pulling up charging in described positive pole deduction cap 3, positive pole deduction cap 3 is adsorbed on battery container by magnet 31, prevents loss.
As shown in Figure 3, positive pole deduction cap 3 is provided with USB plug chamber 32 and an anode contact 33, and described cathode contact is electrically connected with reduction voltage circuit 6, and reduction voltage circuit 6 is electrically connected with protective circuit 4.Cylindrical lithium battery selected by battery 1, be packaged in a steel shell, anode is connected with pcb board, negative pole is connected with shell, described pcb board is installed in a standard USB A type male shell, and PCB and USB A type male shell forms a standard USB A type plug, is then encapsulated as an entirety by plastic cement is disposable, reach waterproof object, reliability is high.Described steel shell parcel battery, can anti-battery explosion and protection galvanic action.
As shown in Figure 4, pcb board is double-sided printed-circuit board, and a plate face is furnished with three strip metal buss, dual-side be the positive and negative power pole contact of USB, middle that is anode contact point.
As shown in Figure 5 or Figure 6, lithium battery is electrically connected with protective circuit, and protective circuit is electrically connected with charging circuit, and charging circuit is electrically connected with USB plug; Lithium battery is also electrically connected with reduction voltage circuit, and 3.7V lithium battery is depressurized to 1.5V, identical with standard cell voltage, and versatility is good.
Battery is 3.7V lithium battery, and the bottom of battery is pressed with "+" indenture, when battery temperature is too high, breaks through indenture and releases energy, prevent battery explosion, improve the reliability of battery.Reduction voltage circuit is provided with a LED light, be installed in USB plug, positive pole deduction cap is transparent plastic, when cell output current, indicator light can be luminous, and outwards luminous by positive pole deduction cap, like this, in order to realize battery use on the product of some saturating housings time, serve as indicator light effect, and make product more vividly attractive in appearance.
Claims (9)
1. a USB rechargeable battery, is characterized in that, comprises battery, described battery one end is provided with USB plug, and described USB plug is equipped with a positive pole deduction cap outward, is provided with a magnet in positive pole deduction cap, when pulling up charging, positive pole deduction cap, is prevented loss by magnet adsorption on cell body.
2. a kind of USB rechargeable battery according to claim 1, is characterized in that: described positive pole deduction cap is provided with a USB plug chamber and an anode contact, and described cathode contact is electrically connected with reduction voltage circuit, and reduction voltage circuit is electrically connected with protective circuit.
3. a kind of USB rechargeable battery according to claim 1, it is characterized in that: described Selection of Battery cylindrical lithium battery is packaged in a steel shell, anode is connected with pcb board, negative pole is connected with housing, described pcb board is installed in a standard USB A type male shell, and pcb board and USB A type male shell form a USB A type plug, is encapsulated as an entirety by plastic cement is disposable, reach waterproof object, reliability is high.
4. a kind of USB rechargeable battery according to claim 3, it is characterized in that: described battery is 3.7V lithium battery, the bottom of battery is pressed with "+" indenture, and when battery temperature is too high, breakthrough of gas indenture releases energy, and prevents battery explosion.
5. a kind of USB rechargeable battery according to claim 3, is characterized in that: described steel shell parcel battery, can anti-battery explosion and protection galvanic action.
6. a kind of USB rechargeable battery according to claim 3, it is characterized in that: described pcb board is double-sided printed-circuit board, a plate face is furnished with three strip metal buss, both sides be the positive and negative power pole contact of USB, middle that is anode contact point.
7. a kind of USB rechargeable battery according to claim 2, it is characterized in that: described reduction voltage circuit is provided with LED light, be installed in USB plug on pcb board, positive pole deduction cap is transparent plastic, when battery charging or output current, indicator light is outwards luminous through positive pole deduction cap.
8. a kind of USB rechargeable battery according to claim 1, is characterized in that: described battery is electrically connected with protective circuit, and protective circuit is electrically connected with charging circuit, and charging circuit is electrically connected with USB plug.
9. a kind of USB rechargeable battery according to claim 8, is characterized in that: described protective circuit is electrically connected with reduction voltage circuit, 3.7V lithium battery is depressurized to 1.5V, and identical with standard cell voltage, versatility is good.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420595386.0U CN204103009U (en) | 2014-10-15 | 2014-10-15 | A kind of USB rechargeable battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420595386.0U CN204103009U (en) | 2014-10-15 | 2014-10-15 | A kind of USB rechargeable battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204103009U true CN204103009U (en) | 2015-01-14 |
Family
ID=52271415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420595386.0U Expired - Fee Related CN204103009U (en) | 2014-10-15 | 2014-10-15 | A kind of USB rechargeable battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204103009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113054326A (en) * | 2021-03-04 | 2021-06-29 | 东莞市金辉电源科技有限公司 | Direct-insertion electronic cigarette battery |
-
2014
- 2014-10-15 CN CN201420595386.0U patent/CN204103009U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113054326A (en) * | 2021-03-04 | 2021-06-29 | 东莞市金辉电源科技有限公司 | Direct-insertion electronic cigarette battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20201015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |