CN201490281U - Packaging structure of soft pack cell - Google Patents
Packaging structure of soft pack cell Download PDFInfo
- Publication number
- CN201490281U CN201490281U CN200920194421.7U CN200920194421U CN201490281U CN 201490281 U CN201490281 U CN 201490281U CN 200920194421 U CN200920194421 U CN 200920194421U CN 201490281 U CN201490281 U CN 201490281U
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- China
- Prior art keywords
- frame
- pcm
- plate
- upper plate
- encapsulating structure
- 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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- Y02E60/12—
Abstract
The utility model relates to a packaging structure of a battery cell, in particular to a packaging structure of a soft pack cell, which comprises a cell and a PCM connected with one end of the cell; the PCM is provided with electrical connection contacts; a frame is arranged around the cell; the upper side and the lower side of the cell are respectively provided with an upper plate and a lower plate; the upper plate, the lower plate and the frame are tightly fixed; the cell is arranged in a containing space formed by the upper plate, the lower plate and the frame; and positions on the frame which correspond to the electrical connection contacts on the PCM are provided with through holes, so that the contacts are exposed. The packaging structure of the soft pack cell arranges the soft pack cell into the containing space formed by the upper plate, the lower plate and the frame which are tightly fixed, to well protect all the surfaces of the soft pack cell, so as to realize the stable structure of the packaging structure of the soft pack cell.
Description
Technical field
The utility model relates to a kind of encapsulating structure of battery battery core, particularly a kind of encapsulating structure of Soft Roll electricity core.
Background technology
As everyone knows, Soft Roll core strueture weakness, by the bad scuffing of sharp objects thorn, no PCM (Protection circuit module protective circuit module, i.e. baffle) locatees buckle easily, and PCM tilts to rise support easily, influences outward appearance and size; No PCM baffle plate and snap close on the support, PCM is withstood by the baffle plate on the glue frame fully, just can be loaded into after dress need allow baffle plate or glue frame antetheca generation deformation in the PCM, also sink easily after installing.Drop out easily at dress support process medium-height trestle in addition, influence efficiency of assembling; Steel disc folding ear both sides non-notch is also sold off shape with the position on next door easily when processing folding ear, cause size inaccurate; Pack arrangement in the steel disc, promptly the folding ear of steel disc both sides is inserted between electric core and the glue frame when assembling, and steel disc scratches electric core easily during assembling, and the invar sheet is directly supported by electric core in addition, so the thickness of PACK is subjected to the thickness effect of electric core bigger.
The utility model content
The purpose of this utility model is the encapsulating structure of constitutionally stable flexible package electricity core.
To achieve these goals, the utility model adopts following technical scheme:
The described PCM of PCM that comprises electric core and be connected in electric core one end is provided with and is electrically connected the contact, be provided with a frame around the described electric core, the both sides up and down of described electric core are respectively arranged with a upper plate and lower plate, described upper plate, lower plate and frame are closely fixing, described electric core is located in the accommodation space that upper plate, lower plate and frame form, and the power on position of connecting terminal of corresponding PCM has through hole and makes outside the contact is exposed on the described frame.
Preferably, PCM installation end in the described frame is provided with a support, and described support both sides are provided with and the fixing reference column of frame, and the position of corresponding reference column is provided with jack on the described frame, also be provided with the PCM baffle plate on the support, described PCM baffle plate is sandwiched in PCM to form between frame and the PCM baffle plate and fixes.
Preferably, be provided with PCM location buckle in the described frame.
Preferably, be provided with the PCM block in the described frame, the PCM baffle plate of described support is provided with back-off, and described PCM block is provided with and matches with back-off structure and form fixing button bit.
Preferably, described upper plate and lower plate include a plate body, and the plate body both sides are provided with the frame fixed part that extends to vertical direction, and the sidewall outer surface of corresponding frame fixed part is provided with the draw-in groove that matches with described frame fixed part on the described frame.
Preferably, the both sides of no frame fixed part are respectively equipped with at least one folding ear on the plate body of described upper plate and lower plate, and the inside surface of side wall of corresponding folding ear is provided with and rolls over the screens that ear matches on the described frame.
Preferably, described folding ear both sides is provided with breach.
Preferably, described upper plate and lower plate are steel disc.
The encapsulating structure of Soft Roll electricity core of the present utility model is located at Soft Roll electricity core in the accommodation space that is formed by tight the fixing of upper plate, lower plate and frame; each surface to Soft Roll electricity core forms excellent protection, thus the encapsulating structure of the stable Soft Roll electricity core of implementation structure.
Description of drawings
Fig. 1 is the part explosive view of the utility model embodiment;
Fig. 2 is another visual angle part explosive view of the utility model embodiment;
Fig. 3 is the upper plate folding ear amplification assumption diagram of the utility model embodiment;
Fig. 4 is the assembly structure schematic diagram of the utility model embodiment.
The utility model purpose, function and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Please refer to illustrated in figures 1 and 2, present embodiment comprises electric core 1 and is connected in the PCM2 of electric core one end, described PCM1 is provided with and is electrically connected contact 21, be provided with a frame 3 around the described electric core 1, the both sides up and down of described electric core 1 are respectively arranged with a upper plate 4 and lower plate 5, described upper plate 4, lower plate 5 and frame 3 are closely fixing, described electric core 1 and PCM2 are located in the accommodation space that upper plate 4, lower plate 5 and frame 3 form, and the power on position of connecting terminal 21 of corresponding PCM2 has through hole 31 and makes outside the contact is exposed on the described frame 3.
In addition in order to solve the problem that battery five metals contact point sink easily, PCM installation end in the described frame of present embodiment is provided with a support 6, described support 6 both sides are provided with and the fixing reference column 61 of frame, the position of corresponding reference column 61 is provided with jack 31 on the described frame 3, also be provided with PCM baffle plate 62 on the support 6, described PCM baffle plate 62 is sandwiched in PCM2 to form between frame 3 and the PCM baffle plate 62 and fixes.
In order to solve the problem of rising support when PCM in battery production and use knockdown takes place, be provided with PCM location buckle 32 in the described frame 3 of present embodiment.The PCM baffle plate 62 of described support 6 is provided with back-off 621, and described PCM location buckle 32 is provided with and matches with back-off 621 structures and form fixing button bit 321.
In order to realize closely cooperating between upper plate 4, lower plate 5 and the frame 3, described upper plate 4 and lower plate 5 include a plate body, one upper plate 4 is an example, plate body 41 both sides are provided with the frame fixed part 42 that extends to vertical direction, and the sidewall outer surface of corresponding frame fixed part 42 is provided with the draw-in groove 33 that matches with described frame fixed part 42 on the described frame 3.Lower plate 5 is identical with upper plate 4 structures, no longer repeat specification herein.
The both sides of no frame fixed part are respectively equipped with at least one folding ear 43 on the plate body 41 of described upper plate 4, and the inside surface of side wall of corresponding folding ear 43 is provided with and rolls over the screens 34 that ear matches on the described frame 3.
As shown in Figure 3, described folding ear 43 both sides are provided with breach 431, can be not messy when ear is rolled in processing thereby make, and processing dimension is also accurate more.
In the present embodiment, lower plate 5 is identical with upper plate 4 structures, no longer repeat specification herein.
Therefore described upper plate of present embodiment and lower plate are steel disc, and the thickness of steel disc can be done thinlyyer, help increasing the size of electric core, thereby make and the capacity of electric core can be done more in same PACK size.
Effect after the present embodiment assembling as shown in Figure 4.
The above only is a preferred 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; for example product such as electric rolling gate door all in like manner is included in the scope of patent protection of the present utility model.
Claims (8)
1. the encapsulating structure of Soft Roll electricity core, comprise electric core and be connected in the PCM of electric core one end, described PCM is provided with and is electrically connected the contact, it is characterized in that: be provided with a frame around the described electric core, the both sides up and down of described electric core are respectively arranged with a upper plate and lower plate, described upper plate, lower plate and frame are closely fixing, and described electric core is located in the accommodation space that upper plate, lower plate and frame form, and the power on position of connecting terminal of corresponding PCM has through hole and makes outside the contact is exposed on the described frame.
2. the encapsulating structure of Soft Roll electricity core as claimed in claim 1, it is characterized in that: the PCM installation end in the described frame is provided with a support, described support both sides are provided with and the fixing reference column of frame, the position of corresponding reference column is provided with jack on the described frame, also be provided with the PCM baffle plate on the support, described PCM baffle plate is sandwiched in PCM to form between frame and the PCM baffle plate and fixes.
3. the encapsulating structure of Soft Roll electricity core as claimed in claim 1 or 2 is characterized in that: be provided with PCM location buckle in the described frame.
4. the encapsulating structure of Soft Roll as claimed in claim 3 electricity core, it is characterized in that: be provided with the PCM block in the described frame, the PCM baffle plate of described support is provided with back-off, and described PCM block is provided with and matches with back-off structure and form fixing button bit.
5. the encapsulating structure of Soft Roll electricity core as claimed in claim 4, it is characterized in that: described upper plate and lower plate include a plate body, the plate body both sides are provided with the frame fixed part that extends to vertical direction, and the sidewall outer surface of corresponding frame fixed part is provided with the draw-in groove that matches with described frame fixed part on the described frame.
6. the encapsulating structure of Soft Roll electricity core as claimed in claim 5, it is characterized in that: the both sides of no frame fixed part are respectively equipped with at least one folding ear on the plate body of described upper plate and lower plate, and the inside surface of side wall of corresponding folding ear is provided with and rolls over the screens that ear matches on the described frame.
7. the encapsulating structure of Soft Roll electricity core as claimed in claim 6, it is characterized in that: described folding ear both sides is provided with breach.
8. the encapsulating structure of Soft Roll electricity core as claimed in claim 7, it is characterized in that: described upper plate and lower plate are steel disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920194421.7U CN201490281U (en) | 2009-09-09 | 2009-09-09 | Packaging structure of soft pack cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920194421.7U CN201490281U (en) | 2009-09-09 | 2009-09-09 | Packaging structure of soft pack cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201490281U true CN201490281U (en) | 2010-05-26 |
Family
ID=42429149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920194421.7U Expired - Fee Related CN201490281U (en) | 2009-09-09 | 2009-09-09 | Packaging structure of soft pack cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201490281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593399A (en) * | 2012-03-09 | 2012-07-18 | 苏州佳世达电通有限公司 | Packaging structure of battery |
-
2009
- 2009-09-09 CN CN200920194421.7U patent/CN201490281U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593399A (en) * | 2012-03-09 | 2012-07-18 | 苏州佳世达电通有限公司 | Packaging structure of battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20130909 |