CN204651426U - Rechargeable battery - Google Patents
Rechargeable battery Download PDFInfo
- Publication number
- CN204651426U CN204651426U CN201520301004.3U CN201520301004U CN204651426U CN 204651426 U CN204651426 U CN 204651426U CN 201520301004 U CN201520301004 U CN 201520301004U CN 204651426 U CN204651426 U CN 204651426U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- positive
- steel cylinder
- housing
- usb interface
- 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
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000005611 electricity Effects 0.000 claims abstract description 20
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 30
- 239000010959 steel Substances 0.000 claims description 30
- 238000007599 discharging Methods 0.000 abstract description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- 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 rechargeable battery, comprise housing, lithium electricity battery core, circuit board, positive cartridge and USB interface, positive cartridge is fixed on one end of housing, lithium electricity battery core and circuit board are all fixed in housing, housing is provided with USB interface, lithium electricity battery core is electrically connected with circuit board, and circuit board is electrically connected with positive cartridge and USB interface respectively.Adopt lithium electricity battery core accumulate, can with filling, charge/discharge rates is fast, long service life.Adopt USB interface and circuit board to control charging/discharging voltage and electric current, larger electric current and stable voltage can be provided to export, while protection lithium electricity battery core, more excellent operating state can be provided.
Description
Technical field
The utility model relates to a kind of battery, particularly a kind of rechargeable battery.
Background technology
At present AA battery on the market or AAA battery mainly contain disposable battery and nickel-hydrogen chargeable cell.Disposable battery can only once use, and just directly abandons, cause the pollution to environment after usually using.Although nickel-hydrogen chargeable cell can be reused, because its voltage only has 1.2V, different with dry cell, a lot of place is not used.Charging needs the time long, and charging also needs to be equipped with charging box, and charging is inconvenient.During use, electric discharge is fast, and when not using, self discharge is fast, has the characteristic of memory, uses inconvenience.
Utility model content
The purpose of this utility model is to provide one can with filling, and discharge and recharge is fast, and self discharge is low, charging and rechargeable battery easy to use.
According to an aspect of the present utility model, provide rechargeable battery, comprise housing, lithium electricity battery core, circuit board, positive cartridge and USB interface, positive cartridge is fixed on one end of housing, lithium electricity battery core and circuit board are all fixed in housing, housing is provided with USB interface, and lithium electricity battery core is electrically connected with circuit board, and circuit board is electrically connected with positive cartridge and USB interface respectively.
The beneficial effects of the utility model are: adopt lithium electricity battery core accumulate, can with filling, charge/discharge rates is fast, long service life.Adopt USB interface and circuit board to control charging/discharging voltage and electric current, larger electric current and stable voltage can be provided to export, while protection lithium electricity battery core, more excellent operating state can be provided.
In some embodiments, housing comprises steel cylinder and positive cover, and one end of steel cylinder is closed, and the other end opens wide, and one end that steel cylinder opens wide is fixedly connected with positive cover, and positive cartridge is fixed on positive cover, and steel cylinder is electrically connected with circuit board.Thus, one end that steel cylinder is closed can be used as the negative pole of rechargeable battery, and positive cartridge then can be used as the positive pole of rechargeable battery.
In some embodiments, also comprise fixture, one end of fixture is fixedly connected with steel cylinder, and the other end of fixture is fixedly connected with positive cover.Thus, fixture is used for the housing of fixing steel cylinder and positive cover formation rechargeable battery, and the parts in fixing rechargeable battery.
In some embodiments, fixture comprises the first card column, spacing ring and the second card column that connect successively, first card column to be set in positive cover and with positive cover interference fit, the second card column to be set in steel cylinder and with steel cylinder interference fit, spacing ring is between steel cylinder and positive cover.Thus, by the socket connection of interference fit, positive cover and steel cylinder link together by fixture securely, are connected firmly and easy to assembly.
In some embodiments, circuit board is positioned at positive cover and is fixedly connected with the first card column, and lithium electricity battery core is positioned at steel cylinder and abuts with the second card column.Thus, make circuit board and lithium electricity battery core be fixed in housing by the first card column of fixture is fixing with the second card column, syndeton is simple, easy to assembly.
In some embodiments, positive cover comprises cup and cover plate, and cover plate is connected to one end of cup, and cover plate is provided with perforate, and it is interior and corresponding with perforate that USB interface is fixed on positive cover.Thus, the USB joint end of charging or supply lines can be inserted in USB interface through the perforate on cover plate, and USB interface stable connection, plug is convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the rechargeable battery of the utility model one execution mode;
The decomposition texture schematic diagram that Fig. 2 is rechargeable battery shown in Fig. 1;
Fig. 3 is the perspective view of the rechargeable battery shown in Fig. 2;
Fig. 4 is the perspective view of the fixture of the rechargeable battery shown in Fig. 3;
Fig. 5 is the structural representation of the positive cover of the rechargeable battery shown in Fig. 3.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 ~ Fig. 5 show schematically show the rechargeable battery according to a kind of execution mode of the present utility model.
With reference to Fig. 1 ~ Fig. 3, rechargeable battery comprises housing 1, lithium electricity battery core 2, circuit board 3, positive cartridge 4, fixture 5 and USB interface 6.Positive cartridge 4 is fixed on one end of housing 1, and lithium electricity battery core 2 and circuit board 3 are all fixed in housing 1, and USB interface 6 is fixed on housing 1, and lithium electricity battery core 2 is electrically connected with circuit board 3, and circuit board 3 is electrically connected with positive cartridge 4 and USB interface 6 respectively.USB interface 6 can adopt Micro USB interface, and circuit board 3 is PCBA circuit board.
With reference to Fig. 2 and Fig. 3, housing 1 comprises steel cylinder 11 and positive cover 12.One end of steel cylinder 11 is closed, and the other end opens wide, and one end that steel cylinder 11 opens wide is fixedly connected with by fixture 5 with one end of positive cover 12.The outside of the blind end of steel cylinder 11 is as the negative pole of rechargeable battery, and the inner side of the blind end of steel cylinder 11 is connected with wire, and wire is inner through being connected to circuit board 3 from rechargeable battery.Positive cartridge 4 is fixed on the other end of positive cover 12, and positive cartridge 4 is as the positive pole of rechargeable battery.The monnolithic case of whole rechargeable battery can make No. 5 common batteries or the size of No. 7 batteries, with easy to use.
With reference to Fig. 5, positive cover 12 comprises cup 121 and cover plate 122, and cover plate 122 is connected to one end of cup 121, and cover plate 122 is provided with perforate 123, USB interface 6 and circuit board 3 are connected to one and are fixedly installed in positive cover 12, and the link of USB interface 6 is corresponding with perforate 123 position.
With reference to Fig. 4, fixture 5 comprises the first card column 51, spacing ring 52 and the second card column 53 that connect successively.The diameter of spacing ring 52 is greater than the diameter of the first card column 51 and the diameter of the second card column 53.First card column 51 to be set in positive cover 12 and with positive cover 12 interference fit, the second card column 53 to be set in steel cylinder 11 and with steel cylinder 11 interference fit, spacing ring 52 is stuck between steel cylinder 11 and positive cover 12.
Circuit board 3 is positioned at positive cover 12, and one end of circuit board 3 is inserted the first card column 51 and is fixedly connected with the first card column 51, and one end of circuit board 3 abuts with the cover plate 122 of positive cover 12.Lithium electricity battery core 2 is positioned at steel cylinder 11 and abuts with the second card column 53.
Above-described is only execution modes more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (6)
1. rechargeable battery, it is characterized in that: comprise housing (1), lithium electricity battery core (2), circuit board (3), positive cartridge (4) and USB interface (6), described positive cartridge (4) is fixed on one end of housing (1), described lithium electricity battery core (2) and circuit board (3) are all fixed in housing (1), described USB interface (6) is fixed on housing (1), described lithium electricity battery core (2) is electrically connected with circuit board (3), and described circuit board (3) is electrically connected with positive cartridge (4) and USB interface (6) respectively.
2. rechargeable battery according to claim 1, it is characterized in that: described housing (1) comprises steel cylinder (11) and positive cover (12), one end of described steel cylinder (11) is closed, the other end opens wide, one end that described steel cylinder (11) opens wide is fixedly connected with positive cover (12), described positive cartridge (4) is fixed on positive cover (12), and described steel cylinder (11) is electrically connected with circuit board (3).
3. rechargeable battery according to claim 2, it is characterized in that: also comprise fixture (5), one end of described fixture (5) is fixedly connected with steel cylinder (11), and the other end of described fixture (5) is fixedly connected with positive cover (12).
4. rechargeable battery according to claim 3, it is characterized in that: described fixture (5) comprises the first card column (51), spacing ring (52) and the second card column (53) that connect successively, described first card column (51) to be set in positive cover (12) and with positive cover (12) interference fit, described second card column (53) to be set in steel cylinder (11) and with steel cylinder (11) interference fit, described spacing ring (52) is positioned between steel cylinder (11) and positive cover (12).
5. rechargeable battery according to claim 4, it is characterized in that: described circuit board (3) is positioned at positive cover (12) and is fixedly connected with the first card column (51), described lithium electricity battery core (2) is positioned at steel cylinder (11) and abuts with the second card column (53).
6. rechargeable battery according to claim 2, it is characterized in that: described positive cover (12) comprises cup (121) and cover plate (122), described cover plate (122) is connected to one end of cup (121), cover plate (122) is provided with perforate (123), and it is interior and corresponding with perforate (123) that described USB interface (6) is fixed on positive cover (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301004.3U CN204651426U (en) | 2015-05-11 | 2015-05-11 | Rechargeable battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301004.3U CN204651426U (en) | 2015-05-11 | 2015-05-11 | Rechargeable battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204651426U true CN204651426U (en) | 2015-09-16 |
Family
ID=54104140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520301004.3U Expired - Fee Related CN204651426U (en) | 2015-05-11 | 2015-05-11 | Rechargeable battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204651426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105304956A (en) * | 2015-11-05 | 2016-02-03 | 金勇� | Battery capable of charging by adopting usb |
-
2015
- 2015-05-11 CN CN201520301004.3U patent/CN204651426U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105304956A (en) * | 2015-11-05 | 2016-02-03 | 金勇� | Battery capable of charging by adopting usb |
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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: 20150916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |