CN203085657U - Internal battery core fixing structure of battery pack - Google Patents
Internal battery core fixing structure of battery pack Download PDFInfo
- Publication number
- CN203085657U CN203085657U CN2012207314985U CN201220731498U CN203085657U CN 203085657 U CN203085657 U CN 203085657U CN 2012207314985 U CN2012207314985 U CN 2012207314985U CN 201220731498 U CN201220731498 U CN 201220731498U CN 203085657 U CN203085657 U CN 203085657U
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- CN
- China
- Prior art keywords
- support
- electric core
- battery core
- circuit board
- power brick
- 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 - Lifetime
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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 an internal battery core fixing structure of a battery pack. The internal battery core fixing structure is characterized by comprising a battery core and a battery core bracket for fixing the battery core, wherein the battery core bracket comprises a first bracket and a second bracket which are in detachable connection with each other, a circuit board is connected above the battery core bracket and is in the detachable connection with the battery core bracket. By utilizing the manner, the internal battery core fixing structure of the battery pack has the advantages that the mounting is fast, the fixing is convenient and reliable, and the relative motions of the battery core and the battery core bracket can be reduced, so that the service life of the whole battery pack is improved, the operation sequences are decreased, and the production efficiency is improved.
Description
Technical field
The utility model relates to the power brick field, particularly relates to a kind of power brick internal electrical core fixed structure.
Background technology
The electric core fixed form of common power brick inside is axially to position, this mode cost height, operating efficiency is low, concrete structure as shown in Figure 1, wherein 1 is electric core support, and 2 is electric core, and such fixed form is insecure, be easy to generate distortion between electricity core support 1 and the electric core 2, the life-span influence of the relative motion team power brick between electric core 2 and the electric core support 1 is very big.
As shown in Figure 2, wherein 1 is electric core support, 2 is electric core, 3 is circuit board, is refilling circuit board on the basis of accompanying drawing 1, and the distortion power between electric core 2 and the electric core support 1 will pass on the circuit board 3, power brick use and transport in power brick be to be in to rock and vibrating state, thisly rock and shake the distortion that will aggravate circuit board 3, easy like this soldered elements on the circuit board 3 is got loose, cause entire cell to contract out existing fault.
The utility model content
The technical problem that the utility model mainly solves provides a kind of power brick internal electrical core fixed structure, and quick for installation, convenient fixing is reliable, can reduce the relative motion of electric core and electric core support, make improve the useful life of entire cell bag, and reduced operational sequence, improved production efficiency.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of power brick internal electrical core fixed structure is provided, it is characterized in that, comprise: electric core and the electric core support that is used for fixing electric core, described electric core support comprises interconnective first support and second support, described first support is detachable the connection with second support, is connected with circuit board above described electric core support, and described circuit board is detachable the connection with electric core support.
In preferred embodiment of the utility model, described first support and second support are fastened and connected by buckle, are provided with grab on the buckling surface of described first support and second support.
In preferred embodiment of the utility model, described first support and second support fasten setting by the strain of two grabs.
In preferred embodiment of the utility model, the junction of described circuit board and electric core support is provided with groove.
In preferred embodiment of the utility model, described circuit board is fixedlyed connected with groove by grab with electric core support.
In preferred embodiment of the utility model, the fixed form of described electric core support is for radially fixing.
The beneficial effects of the utility model are: the utility model power brick internal electrical core fixed structure has adopted electric core support and by the buckle mode electric core has been fixed, quick for installation, convenient fixing is reliable, reduced the relative motion of electric core and electric core support, make improve the useful life of entire cell bag, and reduced operational sequence, improved production efficiency.
Description of drawings
Fig. 1 is the perspective view of the electric core fixed form of common batteries bag inside;
Fig. 2 is that the electric core of common batteries bag inside is fixed and added perspective view behind the device, circuit board;
Fig. 3 is the structural representation of a preferred embodiment of the utility model power brick internal electrical core fixed structure;
Fig. 4 is the structural representation of first support and second support preferred embodiment after separately among Fig. 3;
Fig. 5 is the cutaway view of Fig. 3;
Fig. 6 is the structural representation of the preferred embodiment after the mounting circuit boards on Fig. 3;
The mark of each parts is as follows in the accompanying drawing: 1, electric core support, 2, electric core, 3, circuit board, 4, first support, 5, second support, 6, grab, 7, groove.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby protection range of the present utility model is made more explicit defining so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that.
See also Fig. 3 to Fig. 6, the utility model embodiment comprises:
A kind of power brick internal electrical core fixed structure comprises: electric core 2 and the electric core support 1 that is used for fixing electric core 2, described electric core support 1 comprise first support 4 and second support 5 of detachable connection each other.
As shown in Figure 3, electric core support 1 does several electric cores 2 as a wholely to fix with radial location among the present invention.
Described first support 4 and second support 5 are fastened and connected by buckle.Particularly, on the buckling surface of described first support 4 and second support 5, be provided with grab 6, the first supports 4 and second support 5 strain by two grabs 6 and fasten setting.
First support 4 and second support 5 are to become with buckling surface up and down, and structural strength is good, a plurality of electric cores 2 is made as a whole mode fix, and fastening up and down is to realize with the buckle form, only need when installing homogeneous is pressed, just can finish production efficiency height simple to operate.
Be connected with circuit board 3 above described electric core support 1, described circuit board 3 is detachable the connection with electric core support 1.
Particularly, described circuit board 3 fastens setting by buckle and electric core support 1.Junction in described circuit board 3 and electric core support 1 is provided with groove 7, described circuit board 3 is fixedlyed connected with groove 7 by grab 6 with electric core support 1, can make things convenient for circuit board 3 filling insulating cements like this, the insulation property of circuit board 3 are improved, and guarantee circuit board 3 and 1 more firm the fixing of electric core support.
The present invention mainly realizes the secure fixation of electric core by the following aspects:
One, electric core support 1 installs by manner up and down, and going up lower carriage like this, to fasten whole electric core 2 structural strengths in back big, is difficult for producing the more difficult generation of relative motion and twists;
Two, first support 4 and second support 5 are installed and are adopted the buckle form, and this kind structure is quick for installation, and the strain by two grabs 6 when this buckle is installed slides into grab, and is easy for installation and reliable;
Three, same this kind buckle that adopts is installed between electric core support 1 and the circuit board 3, and the position design of circuit board has a groove 7, can make things convenient for circuit board 3 filling insulating cements, the insulation property of circuit board 3 are improved, and guarantee circuit board 3 and 1 more firm the fixing of electric core support.
The beneficial effect of the utility model power brick internal electrical core fixed structure is:
Adopted electric core support 1 and by the buckle mode electric core 2 is fixed, quick for installation, convenient fixing is reliable, reduced the relative motion of electric core 2 and electric core support 1, make improve the useful life of entire cell bag, and reduced operational sequence, improved production efficiency.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (6)
1. power brick internal electrical core fixed structure, it is characterized in that, comprise: electric core and the electric core support that is used for fixing electric core, described electric core support comprises interconnective first support and second support, described first support is detachable the connection with second support, be connected with circuit board above described electric core support, described circuit board is detachable the connection with electric core support.
2. power brick internal electrical core fixed structure according to claim 1 is characterized in that described first support and second support are fastened and connected by buckle, is provided with grab on the buckling surface of described first support and second support.
3. power brick internal electrical core fixed structure according to claim 2 is characterized in that described first support and second support fasten setting by the strain of two grabs.
4. power brick internal electrical core fixed structure according to claim 1 is characterized in that the junction of described circuit board and electric core support is provided with groove.
5. power brick internal electrical core fixed structure according to claim 4 is characterized in that described circuit board is fixedlyed connected with groove by grab with electric core support.
6. power brick internal electrical core fixed structure according to claim 1 is characterized in that, the fixed form of described electric core support is for radially fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207314985U CN203085657U (en) | 2012-12-27 | 2012-12-27 | Internal battery core fixing structure of battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207314985U CN203085657U (en) | 2012-12-27 | 2012-12-27 | Internal battery core fixing structure of battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203085657U true CN203085657U (en) | 2013-07-24 |
Family
ID=48831467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207314985U Expired - Lifetime CN203085657U (en) | 2012-12-27 | 2012-12-27 | Internal battery core fixing structure of battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203085657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956441A (en) * | 2013-11-12 | 2014-07-30 | 常州格力博有限公司 | Battery pack and electric tool using the same |
-
2012
- 2012-12-27 CN CN2012207314985U patent/CN203085657U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956441A (en) * | 2013-11-12 | 2014-07-30 | 常州格力博有限公司 | Battery pack and electric tool using the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 213000 Jiangsu province Changzhou Xingang Tower Road Economic Development Zone No. 65-1 Patentee after: Gelibo (Jiangsu) Co.,Ltd. Address before: 213000 Jiangsu city in Changzhou Province Economic Development Zone Xingang Zhonglou District Tower Road No. 65 Patentee before: CHANGZHOU GLOBE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |