CN205810872U - A kind of cover plate and the assembling structure of housing - Google Patents
A kind of cover plate and the assembling structure of housing Download PDFInfo
- Publication number
- CN205810872U CN205810872U CN201620570281.9U CN201620570281U CN205810872U CN 205810872 U CN205810872 U CN 205810872U CN 201620570281 U CN201620570281 U CN 201620570281U CN 205810872 U CN205810872 U CN 205810872U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- housing
- upper port
- surrounding
- assembling 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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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses the assembling structure of a kind of cover plate and housing, including housing and the cover plate that is arranged at described case top, the sidewall of described cover plate surrounding matches with described housing upper port surrounding medial wall, the upper surface of described cover plate is concordant with the top of described housing upper port, and the edge of described cover plate bottom surface surrounding is provided with is easy to the chamfering that cover plate matches with described housing upper port.This structure designs, by the design of chamfering, it is possible to cover plate with housing upper end open matched easily, and then effectively promote efficiency of assembling.
Description
Technical field
This utility model relates to automobile lithium battery technical field, particularly relates to the assembling structure of a kind of cover plate and housing.
Background technology
The cover plate of the automobile lithium battery under prior art during assembling with housing due to lack necessity guiding
Structure, is therefore difficult to be matched with housing upper end open by cover plate easily.And then the dress of strong influence cover plate and housing
Join efficiency.
Utility model content
The purpose of this utility model is that providing a kind of is easy to the assembling structure that cover plate matches with housing upper end open.
For reaching this purpose, this utility model by the following technical solutions:
The assembling structure of a kind of cover plate and housing, including housing and the cover plate that is arranged at described case top, described cover plate
The sidewall of surrounding matches with described housing upper port surrounding medial wall, the upper surface of described cover plate and described housing upper port
Top is concordant, and the edge of described cover plate bottom surface surrounding is provided with is easy to the chamfering that cover plate matches with described housing upper port.
Wherein, the medial wall of described housing upper port is provided with the platform of step, the bottom surface of described cover plate and described step
Terrace matches.
Wherein, described chamfering is set to C angle, and the length of side of described chamfering is less than 3mm, the limit of described chamfering more than 0.5mm
Angle between the long and bottom surface of described cover plate is set to 45 degree.
Wherein, described housing uses aluminium sheet integrated punching molding.
Wherein, described step is symmetricly set in the medial wall, left and right two of described housing upper port.
Wherein, the lateral wall of described cover plate surrounding and the medial wall matched in clearance of described housing upper port surrounding.
The beneficial effects of the utility model: this utility model includes housing and is arranged at the cover plate of described case top, institute
The sidewall stating cover plate surrounding matches with described housing upper port surrounding medial wall, on the upper surface of described cover plate and described housing
The top of port is concordant, and the edge of described cover plate bottom surface surrounding is provided with is easy to what cover plate matched with described housing upper port
Chamfering.This structure designs, it is possible to cover plate with housing upper end open matched easily, and then effectively promote efficiency of assembling.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of cover plate of this utility model and the assembling structure of housing.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by detailed description of the invention.
Shown in Fig. 1, the assembling structure of a kind of cover plate and housing in the present embodiment, including housing 1 and be arranged at housing 1
The cover plate 2 at top, the sidewall of cover plate 2 surrounding matches with housing 1 upper port surrounding medial wall, the upper surface of cover plate 2 and housing 1
The top of upper port is concordant, and the edge of cover plate 2 bottom surface surrounding is provided with falling of being easy to that cover plate 2 matches with housing 1 upper port
Angle 21.Chamfering 21 is set to C angle, and the length of side of chamfering 21 more than 0.5mm less than 3mm, preferably 1.5mm, the length of side of chamfering 21 with
Angle between the bottom surface of cover plate 2 is set to 45 degree.The setting of chamfering, it is possible at cover plate 2 and housing upper port assembling process
In, easily cover plate is loaded, thus play good guiding function.
In the present embodiment, the medial wall of housing 1 upper port is provided with the platform of step 11, the bottom surface of cover plate 2 and step 11
Terrace matches, and further, in order to reduce manufacturing procedure, step 11 is symmetricly set in inside the left and right two of housing 1 upper port
Wall.Coordinate with housing for the ease of cover plate, the lateral wall of cover plate 2 surrounding and the medial wall matched in clearance of housing 1 upper port surrounding.
Housing 1 uses aluminium sheet integrated punching molding.
Know-why of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
By novel principle, and the restriction to this utility model protection domain can not be construed to by any way.Based on explanation herein,
Those skilled in the art need not pay performing creative labour can associate other detailed description of the invention of the present utility model,
Within these modes fall within protection domain of the present utility model.
Claims (6)
1. a cover plate and the assembling structure of housing, it is characterised in that: include housing and be arranged at the cover plate of described case top,
The sidewall of described cover plate surrounding matches with described housing upper port surrounding medial wall, the upper surface of described cover plate and described housing
The top of upper port is concordant, and the edge of described cover plate bottom surface surrounding is provided with to be easy to cover plate and match with described housing upper port
Chamfering.
A kind of cover plate the most according to claim 1 and the assembling structure of housing, it is characterised in that: described housing upper port
Medial wall is provided with step, and the bottom surface of described cover plate matches with the step surface of described step.
A kind of cover plate the most according to claim 2 and the assembling structure of housing, it is characterised in that: described chamfering is set to C
Angle, and the length of side of described chamfering more than 0.5mm less than 3mm, the folder between the length of side and the bottom surface of described cover plate of described chamfering
Angle is set to 45 degree.
A kind of cover plate the most according to claim 1 and the assembling structure of housing, it is characterised in that: described housing uses aluminium sheet
Integrated punching molding.
A kind of cover plate the most according to claim 2 and the assembling structure of housing, it is characterised in that: described step is symmetrical arranged
Medial wall, left and right two in described housing upper port.
A kind of cover plate the most according to claim 1 and the assembling structure of housing, it is characterised in that: outside described cover plate surrounding
Sidewall and the medial wall matched in clearance of described housing upper port surrounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620570281.9U CN205810872U (en) | 2016-06-13 | 2016-06-13 | A kind of cover plate and the assembling structure of housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620570281.9U CN205810872U (en) | 2016-06-13 | 2016-06-13 | A kind of cover plate and the assembling structure of housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205810872U true CN205810872U (en) | 2016-12-14 |
Family
ID=58142129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620570281.9U Active CN205810872U (en) | 2016-06-13 | 2016-06-13 | A kind of cover plate and the assembling structure of housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205810872U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111149234A (en) * | 2017-09-29 | 2020-05-12 | 日本汽车能源株式会社 | Electrically connected component housing case and battery module |
| CN111307241A (en) * | 2020-03-05 | 2020-06-19 | 南通鼎昌模具科技有限公司 | Manufacturing process of water meter detector shell |
| CN111307240A (en) * | 2020-03-05 | 2020-06-19 | 南通鼎昌模具科技有限公司 | Water meter detector shell |
-
2016
- 2016-06-13 CN CN201620570281.9U patent/CN205810872U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111149234A (en) * | 2017-09-29 | 2020-05-12 | 日本汽车能源株式会社 | Electrically connected component housing case and battery module |
| CN111307241A (en) * | 2020-03-05 | 2020-06-19 | 南通鼎昌模具科技有限公司 | Manufacturing process of water meter detector shell |
| CN111307240A (en) * | 2020-03-05 | 2020-06-19 | 南通鼎昌模具科技有限公司 | Water meter detector shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |