CN203277516U - Lithium battery with built-in fixed cover board - Google Patents
Lithium battery with built-in fixed cover board Download PDFInfo
- Publication number
- CN203277516U CN203277516U CN2013202445922U CN201320244592U CN203277516U CN 203277516 U CN203277516 U CN 203277516U CN 2013202445922 U CN2013202445922 U CN 2013202445922U CN 201320244592 U CN201320244592 U CN 201320244592U CN 203277516 U CN203277516 U CN 203277516U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- control board
- built
- cover plate
- fixed
- 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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- 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
Abstract
The utility model discloses a lithium battery with a built-in fixed cover board. The lithium battery with the built-in fixed cover board comprises a shell (10), a battery core (20), a control board (30) and a connector (40), wherein the shell (10) comprises an upper cover (11) and a lower cover (12), the battery core (20) is arranged in the shell (10), the control board (30) is fixed in a control board cavity (13) at one end in the shell (10), and the connector (40) is fixed on the control board (30) and is exposed outside the shell (10); the lithium battery further comprises a fixed cover board (50) fixed at the control board (30), wherein the fixed cover board (50) is fixed at one end of the control board (30) through a buckling mechanism (60). For the lithium battery with built-in fixed cover board, buckles and a buckle groove are correspondingly buckled together so as to realize assembly of a digital battery shell, and the appearance of the lithium battery is excellent in consistency. In comparison with the prior art, the lithium battery with built-in fixed cover board has the advantages of being small in space occupation, simple to assemble and high in efficiency, and the like.
Description
Technical field
The utility model relates to battery, particularly with the fixed structure of the lithium battery control board of connector.
Background technology
At present, the digital lithium battery of known Belt connector is generally upper lower casing assembly structure, the fixing control board (PCM plate) of lower casing in utilization, and this kind assembly structure takes up room greatly, efficiency of assembling is low.
Summary of the invention
The utility model provides a kind of lithium battery assembly structure of buckle structure, adopts the structure of control board fixed head, utilizes buckle to fix, and in the solution prior art, assembly structure takes up room greatly and the low technical problem of efficiency of assembling.
The utility model is to solve the problems of the technologies described above this built-in securing cover plate lithium battery that designs to comprise housing, battery battery core, control board and connector, described housing comprises upper cover and the lower cover of mutual fastening, described battery battery core is placed in this housing, described control board is fixed in the control board cavity that in housing, an end arranges, described connector is fixed on described control board and is exposed to outside described housing, this lithium battery comprises that also this securing cover plate is fixed on an end of described lower cover by snap device for the securing cover plate of fixing described control board.
Described snap device comprises and is arranged at the first grab on securing cover plate and is arranged at described lower cover end wall inner surface and first snap ring corresponding with described the first grab position, described snap device also comprises and is arranged at the second grab on securing cover plate and is arranged at described lower cover side wall inner surfaces and second snap ring corresponding with described the second grab position, described the second grab is two, be arranged at respectively the two ends of securing cover plate, described the second snap ring is also two, is arranged at respectively on the side wall inner surfaces of lower cover both sides.
The utility model has button bit in the cover plate arranged outside, is provided with button bit groove corresponding with the button bit position and can corresponding fastening at glue frame head, by button bit fastening corresponding to the button bit groove, realizes the assembling of digital battery housing, the appearance integral high conformity.Compared with prior art, the utlity model has take up room little, assembling is simple, the efficient advantages of higher.
Description of drawings
Fig. 1 is the perspective exploded view of the utility model lithium battery.
Embodiment
The accompanying drawings specific embodiment of the utility model.
by in Fig. 1 as can be known, the lithium battery of this built-in securing cover plate comprises housing 10, battery battery core 20, control board 30 and connector 40, described housing 10 comprises upper cover 11 and the lower cover 12 of mutual fastening, described battery battery core 20 is placed in this housing 10, described control board 30 is fixed in the control board cavity 13 that in housing 10, an end arranges, described connector 40 is fixed on described control board 30 and is exposed to outside described housing 10, this lithium battery also comprises the securing cover plate 50 for fixing described control board 30, this securing cover plate 50 is fixed on an end of described lower cover 12 by snap device 60.The utility model adopts the form of built-in securing cover plate, and fixing PCM plate, assemble very convenient separately, fixing also more stable, securing cover plate can design suitable structure according to the size of PCM plate, adopt buckle structure between securing cover plate and lower cover, install firmly, easy to assembly.
By in Fig. 1 as can be known, described snap device 60 comprises and is arranged at the first grab 61 on securing cover plate 50 and is arranged at described lower cover 12 end wall inner surface and first snap ring 62 corresponding with described the first grab 61 positions.Described snap device 60 also comprises and is arranged at the second grab 63 on securing cover plate 50 and is arranged at described lower cover 12 side wall inner surfaces and second snap ring 64 corresponding with described the second grab 63 positions, described the second grab 63 is two, be arranged at respectively the two ends of securing cover plate 50, described the second snap ring 64 is also two, is arranged at respectively on lower cover 12 both sides side wall inner surfaces.The utility model adopts single deck tape-recorder to buckle or the structure of three buckles, and because being is built in housing, upper cover and lower cover also have auxiliary fixation to PCM plate and securing cover plate thereof, so structure is more stable, meet the requirement of product.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (4)
1. the lithium battery of a built-in securing cover plate, it is characterized in that: this lithium battery comprises housing (10), battery battery core (20), control board (30) and connector (40), described housing (10) comprises upper cover (11) and the lower cover (12) of mutual fastening, described battery battery core (20) is placed in this housing (10), described control board (30) is fixed in the control board cavity (13) that in housing (10), an end arranges, described connector (40) is fixed on described control board (30) and goes up and be exposed to outside described housing (10), this lithium battery also comprises the securing cover plate (50) for fixing described control board (30), this securing cover plate (50) is fixed on an end of described lower cover (12) by snap device (60).
2. the lithium battery of built-in securing cover plate according to claim 1 is characterized in that: described snap device (60) comprises the first grab (61) that is arranged on securing cover plate (50) and is arranged at described lower cover (12) end wall inner surface and first snap ring (62) corresponding with described the first grab (61) position.
3. the lithium battery of described built-in securing cover plate according to claim 1 and 2 is characterized in that: described snap device (60) also comprises the second grab (63) that is arranged on securing cover plate (50) and is arranged at described lower cover (12) side wall inner surfaces and second snap ring (64) corresponding with described the second grab (63) position.
4. the lithium battery of built-in securing cover plate according to claim 3, it is characterized in that: described the second grab (63) is two, be arranged at respectively the two ends of securing cover plate (50), described the second snap ring (64) is also two, is arranged at respectively on the side wall inner surfaces of lower cover (12) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202445922U CN203277516U (en) | 2013-05-08 | 2013-05-08 | Lithium battery with built-in fixed cover board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202445922U CN203277516U (en) | 2013-05-08 | 2013-05-08 | Lithium battery with built-in fixed cover board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203277516U true CN203277516U (en) | 2013-11-06 |
Family
ID=49507860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202445922U Expired - Fee Related CN203277516U (en) | 2013-05-08 | 2013-05-08 | Lithium battery with built-in fixed cover board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203277516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766988A (en) * | 2015-04-07 | 2015-07-08 | 深圳市巨兆数码有限公司 | Soft-package battery and forming method thereof |
-
2013
- 2013-05-08 CN CN2013202445922U patent/CN203277516U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766988A (en) * | 2015-04-07 | 2015-07-08 | 深圳市巨兆数码有限公司 | Soft-package battery and forming method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Rover energy technology (Baoshan) Co., Ltd. Assignor: ROOFER TECHNOLOGY (SHENZHEN) CO. LTD. Contract record no.: 2014530000045 Denomination of utility model: Lithium battery with built-in fixed cover board Granted publication date: 20131106 License type: Exclusive License Record date: 20140519 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20200508 |