CN206947388U - Plastic cement and rack integral structure under battery cover board - Google Patents
Plastic cement and rack integral structure under battery cover board Download PDFInfo
- Publication number
- CN206947388U CN206947388U CN201720671212.1U CN201720671212U CN206947388U CN 206947388 U CN206947388 U CN 206947388U CN 201720671212 U CN201720671212 U CN 201720671212U CN 206947388 U CN206947388 U CN 206947388U
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- CN
- China
- Prior art keywords
- ceiling hold
- plastic cement
- battery
- cover board
- integral 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.)
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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
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- Battery Mounting, Suspending (AREA)
Abstract
It the utility model is related to the technical field of battery cover board, disclose plastic cement and rack integral structure under battery cover board, including ceiling hold and multiple flaps, ceiling hold is structure as a whole with multiple flaps, ceiling hold is provided with least one aligned region alignd with conducting strip, and multiple flaps are separately positioned on the both sides of aligned region and are connected with the side of the length direction of ceiling hold.When assembling lithium battery, the structure is placed in cover plate bottom, now ceiling hold supports cover plate；After conducting strip, which assembles, to be fixed, flap is bent down, wrapping conducting strip prevents it from being contacted with cover plate or housing.That is, the structure has the firm support function of battery ceiling hold and the insulation function of lower plastic cement simultaneously, it is integrated equivalent to lower plastic cement and ceiling hold are mixed.So, mould can be saved, reduces production cost, and reduces the occupancy to lithium battery interior space, increases the capacity of battery.
Description
Technical field
It the utility model is related to plastic cement and rack integral knot under the technical field of battery cover board, especially battery cover board
Structure.
Background technology
At present, with increasingly miniaturization, lighting and the Portable belt of electronic product, such as video camera, notebook and hand
Machine etc., the driving power of these electronic products also develop towards high power capacity, high security and the direction of lighting, lithium battery with
The good characteristics such as its high power capacity, are widely used in electronic product.
Lithium battery includes housing, cover plate and battery core etc., and wherein battery core is placed in the inside of housing, and the upper end of housing has upper
End opening, cover plate are then enclosed in the opening of the upper end of housing, and cover plate bottom is provided with pole, and pole is connected by conducting strip and battery core
Connect, realize power supply.
In order that cover plate is more steady and firm, it is necessary to set ceiling hold, in the prior art, ceiling hold bag in cover plate bottom
Two separate side stands are included, are respectively connected two side stands with cover plate in assembling；In addition, in order to prevent conducting strip
Cover plate or housing are directly contacted, causes battery case powered, endangers the safety of user, is moulded under need to being set in battery
Glue, the lower plastic cement wrap up pearl conducting strip from outside, avoid conducting strip from being contacted with cover plate or housing.
However, two side stands of ceiling hold need individually to mold and produce, the cost of battery production is added；And
The use of lower plastic cement, the space in more battery is occupied, the capacity of the battery of reduction, is unfavorable for the use of battery.
Utility model content
Plastic cement and rack integral structure under battery cover board provided by the utility model, it is intended to solve in the prior art, top
The problem of support and lower plastic cement production cost are high, take more inside battery space causes the capacity of battery to reduce.
The utility model is achieved in that including ceiling hold and multiple flaps, the ceiling hold and multiple flaps
It is structure as a whole, the ceiling hold is provided with least one aligned region alignd with conducting strip, and multiple flaps are set respectively
Put in the both sides of the aligned region and be connected with the side of the length direction of the ceiling hold.
Further, the ceiling hold is provided with folding line groove with multiple flap junctions.
Further, the aligned region is provided with the recessed groove of the base placement for pole, the shape of the recessed groove
It is identical with the shape of the base.
Further, the ceiling hold is provided with the through hole passed through for the cylinder of pole, forms pole column hole, the pole column hole
Formed in the depression trench bottom.
Further, the ceiling hold is provided with the burst region alignd with rupture disk, and the burst region is provided with more
Individual grate opening.
Compared with prior art, plastic cement and rack integral structure under battery cover board provided by the utility model, in topmast
Multiple flaps are set on frame, and ceiling hold is structure as a whole with multiple flaps, and when assembling lithium battery, the structure is placed in into cover plate
Bottom, now ceiling hold support cover plate so that cover plate is more steady and firm；After conducting strip, which assembles, to be fixed, by flap court
Lower bending, so prevent conducting strip from contacting with cover plate or housing to cause battery case powered, endanger the safety of user.Namely
Say, the structure has the firm support function of battery ceiling hold and the insulation function of lower plastic cement simultaneously, equivalent to by lower plastic cement and
Ceiling hold, which is mixed, to be integrated.So, mould can be saved, reduces production cost, and reduces the occupancy to lithium battery interior space,
Increase the capacity of battery.
Brief description of the drawings
Fig. 1 is the three-dimensional signal of plastic cement and rack integral structure under the battery cover board that the utility model embodiment provides
Figure.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Realization of the present utility model is described in detail below in conjunction with specific embodiment.
Same or analogous label corresponds to same or analogous part in the accompanying drawing of the present embodiment；Retouched of the present utility model
In stating, it is to be understood that if it is based on accompanying drawing to have the orientation of the instructions such as term " on ", " under ", "left", "right" or position relationship
Shown orientation or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply institute
The device or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore position is closed described in accompanying drawing
Term the being given for example only property explanation of system, it is impossible to the limitation to this patent is interpreted as, for one of ordinary skill in the art
Speech, the concrete meaning of above-mentioned term can be understood as the case may be.
It is preferred embodiment provided by the utility model shown in reference picture 1.
Plastic cement and rack integral structure under battery cover board provided by the utility model, for solving ceiling hold and lower plastic cement
Production cost height, the more inside battery space of occupancy cause the problem of capacity reduction of battery, plastic cement and branch under the battery cover board
Frame integral structure with lithium battery is not limited to, can be also used for other and use in other various batteries.
Plastic cement and rack integral structure under battery cover board, including ceiling hold 11 and multiple flaps 12, and ceiling hold 11 with
Multiple flaps 12 are structure as a whole, and ceiling hold 11 is provided with least one aligned region 13 alignd with conducting strip, multiple flaps
12 are separately positioned on the both sides of aligned region 13 and are connected with the side of the length direction of ceiling hold 11.
When assembling lithium battery, the structure is placed in cover plate bottom, now ceiling hold 11 supports cover plate so that cover plate is more
Add steady and firm；After conducting strip, which assembles, to be fixed, flap 12 is bent down, so prevents conducting strip from being connect with cover plate or housing
Touching causes battery case powered, endangers the safety of user.That is, the structure has the firm of battery ceiling hold 11 simultaneously
The insulation function of support function and lower plastic cement, mixes and is integrated equivalent to by lower plastic cement and ceiling hold 11.So, mould can be saved
Tool, production cost is reduced, and reduce the occupancy to lithium battery interior space, increased the capacity of battery, solve ceiling hold 11
And the problem of lower plastic cement production cost is high, the more inside battery space of occupancy causes the capacity of battery to reduce.
Specifically, ceiling hold 11 is provided with folding line groove with multiple junctions of flap 12.After conducting strip installation is fixed, it will protect
The wing 12 is bent down so that flap 12 wraps conducting strip from side, prevents conducting strip contacts with cover plate or housing from causing battery
Outer casing electrification, endanger the safety of user.By folding line groove, flap 12 can be caused to be easier to bend, and caused after bending
Flap 12 can maintenance shape, ease of assembly personnel's installs and uses.
In the present embodiment, aligned region 13 is provided with the recessed groove 14 of the base placement for pole, the recessed groove 14
Shape is identical with the shape of base.So, accurately can coordinate when mounted with recessed groove 14, the base insertion of pole is recessed
Fall into groove 14.In addition, recessed groove 14 depth and pole base consistency of thickness, so so that pole base insertion depression
After groove 14, the bottom of pole base is concordant with aligned region 13, the convenient subsequently connection and use with conducting strip.
In addition, ceiling hold 11 is provided with the through hole passed through for the cylinder of pole, pole column hole 15 is formed, the pole column hole 15 is formed
In the bottom of recessed groove 14.By pole column hole 15, can cause the cylinder of pole through ceiling hold 11 realize with outside connection, one
As in the case of, pole column hole 15 is arranged on the centre of the bottom of recessed groove 14.
In the present embodiment, ceiling hold 11 is provided with the burst region alignd with rupture disk, and burst region is provided with multiple lattice
Gate hole 16, by grate opening 16, the rupture disk of lithium battery can be caused directly to be connected with the inner space of lithium battery so that explosion
Piece can sensitively experience the pressure in lithium battery interior space, when lithium battery interior space pressure reaches to a certain degree, and
When explosion, avoid lithium battery from the danger exploded occur.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. plastic cement and rack integral structure under battery cover board, it is characterised in that including ceiling hold and multiple flaps, the topmast
Frame is structure as a whole with multiple flaps, and the ceiling hold is provided with least one aligned region alignd with conducting strip, more
The individual flap is separately positioned on the both sides of the aligned region and is connected with the side of the length direction of the ceiling hold.
2. plastic cement and rack integral structure under battery cover board as claimed in claim 1, it is characterised in that the ceiling hold with
Multiple flap junctions are provided with folding line groove.
3. plastic cement and rack integral structure under battery cover board as claimed in claim 1, it is characterised in that the aligned region
The recessed groove placed for the base of pole is provided with, the shape of the recessed groove is identical with the shape of the base.
4. plastic cement and rack integral structure under battery cover board as claimed in claim 3, it is characterised in that the topmast is set up
The through hole passed through for the cylinder of pole is equipped with, forms pole column hole, the pole column hole is formed in the depression trench bottom.
5. plastic cement and rack integral structure under the battery cover board as described in any one of Claims 1-4, it is characterised in that institute
State ceiling hold and be provided with the burst region alignd with rupture disk, the burst region is provided with multiple grate openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720671212.1U CN206947388U (en) | 2017-06-09 | 2017-06-09 | Plastic cement and rack integral structure under battery cover board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720671212.1U CN206947388U (en) | 2017-06-09 | 2017-06-09 | Plastic cement and rack integral structure under battery cover board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206947388U true CN206947388U (en) | 2018-01-30 |
Family
ID=61362968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720671212.1U Active CN206947388U (en) | 2017-06-09 | 2017-06-09 | Plastic cement and rack integral structure under battery cover board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206947388U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022007481A1 (en) * | 2020-07-08 | 2022-01-13 | 东莞塔菲尔新能源科技有限公司 | Lower plastic member for power battery, top cover assembly structure, and power battery |
| CN116937026A (en) * | 2023-09-15 | 2023-10-24 | 厦门海辰储能科技股份有限公司 | Lower plastic, top cover assembly and battery |
-
2017
- 2017-06-09 CN CN201720671212.1U patent/CN206947388U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022007481A1 (en) * | 2020-07-08 | 2022-01-13 | 东莞塔菲尔新能源科技有限公司 | Lower plastic member for power battery, top cover assembly structure, and power battery |
| CN116937026A (en) * | 2023-09-15 | 2023-10-24 | 厦门海辰储能科技股份有限公司 | Lower plastic, top cover assembly and battery |
| CN116937026B (en) * | 2023-09-15 | 2023-12-29 | 厦门海辰储能科技股份有限公司 | Lower plastic, top cover assembly and battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 213200 Minghu Road, Jintan District, Changzhou City, Jiangsu Province, 399 Patentee after: Changzhou Redford Precision Technology Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Gongming Dongkeng Town Guangming East Road No. 5 Patentee before: SHENZHEN RED FAIRY PRECISION TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |