CN207459012U - Plastic cement head cover - Google Patents
Plastic cement head cover Download PDFInfo
- Publication number
- CN207459012U CN207459012U CN201721625953.2U CN201721625953U CN207459012U CN 207459012 U CN207459012 U CN 207459012U CN 201721625953 U CN201721625953 U CN 201721625953U CN 207459012 U CN207459012 U CN 207459012U
- Authority
- CN
- China
- Prior art keywords
- reinforcing rib
- cover board
- plastic cement
- side wall
- cement head
- 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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- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The utility model is related to the technical fields of lithium battery, plastic cement head cover is disclosed, is made of plastic material, including cover board, the neighboring of the cover board is extended with the side wall of closed hoop arrangement downward, and the cavity volume of lower openings is enclosed between the side wall and the lower surface of the cover board；The following table of the cover board is extended with the first reinforcing rib down, first reinforcing rib is disposed to extend along the lower surface of the cover board, and the both ends of first reinforcing rib are docked on side wall respectively, plastic cement head cover provided by the utility model is made of plastic material, and side wall is extended by the neighboring of cover board downward, the side wall closed loop annular configuration, again by setting the first reinforcing rib in the lower surface of cover board, it is docked using the both ends of the first reinforcing rib with side wall, it ensure that the integral strength of entire plastic cement head cover, and it can realize plastic cement head cover effect at low cost and light-weight.
Description
Technical field
The utility model is related to the technical fields of lithium battery, especially plastic cement head cover.
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, head cover and battery core etc., and wherein battery core is placed in the inside of housing, and the upper end of housing is with upper
End opening, head cover are then enclosed in the opening of the upper end of housing.
In the prior art, head cover is all made of metal material, in this way, cause the weight of entire lithium battery larger, and into
This is higher.
Utility model content
Plastic cement head cover provided by the utility model, it is intended to solve in the prior art, head cover is made of metal material, is existed
Weight is larger and the problem of cost is higher.
The utility model is realized in this way plastic cement head cover, is made of plastic material, including cover board, outside the cover board
Circumferential edges are extended with the side wall of closed hoop arrangement downward, and lower part is enclosed between the side wall and the lower surface of the cover board
The cavity volume of opening；The following table of the cover board is extended with the first reinforcing rib down, and first reinforcing rib is along the cover board
Lower surface is disposed to extend, and the both ends of first reinforcing rib are docked on side wall respectively.
Further, the lower surface of the cover board is convexly equipped with a plurality of first reinforcing rib, a plurality of first reinforcing rib
Separately arrange.
Further, the lower surface of the cover board is convexly equipped with the second reinforcing rib, and second reinforcing rib adds with described first
Strengthening tendons arranged crosswise, and the second reinforcing rib is connected to the side wall.
Further, the arc-shaped shape of the second reinforcing rib.
Further, the cover board is rectangle shape, and the side wall includes two shortwalls positioned opposite and two phases
To the longwell of arrangement, the both ends of first reinforcing rib are docked at two shortwalls respectively.
Further, second reinforcing rib is in rounded shape, and the both sides of second reinforcing rib are docked at two respectively
The longwell.
Further, the through hole for conducting block insertion is equipped in the cover board, the lower surface of the cover board is equipped at least two
A first reinforcing rib separately arranged, between two first reinforcing ribs of the through hole arrangement.
Further, the throughhole portions are placed in the enclosing region of the second reinforcing rib.
Compared with prior art, plastic cement head cover provided by the utility model is made of plastic material, and passes through the outer of cover board
Circumferential edges extend side wall downward, the side wall closed loop annular configuration, then by setting the first reinforcing rib in the lower surface of cover board, utilize
The both ends of first reinforcing rib are docked with side wall, ensure that the integral strength of entire plastic cement head cover, and can realize plastic cement head cover cost
Low and light-weight effect.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram for the plastic cement head cover that the utility model embodiment provides；
Fig. 2 is the stereoscopic schematic diagram for the plastic cement head cover that the utility model embodiment provides；
Fig. 3 is the cut-away illustration for the plastic cement head cover that the utility model embodiment provides.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The realization of the utility model is described in detail below in conjunction with specific embodiment.
The same or similar label correspond to the same or similar components in the attached drawing of the present embodiment；In retouching for the utility model
In stating, it is to be understood that if it is based on attached drawing to have the orientation of the instructions such as term " on ", " under ", "left", "right" or position relationship
Shown orientation or position relationship are for only for ease of description the utility model and simplify description rather than instruction 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 attached drawing
The term of system is only for illustration, it is impossible to the limitation to this patent is interpreted as, for those of ordinary skill in the art
Speech can understand the concrete meaning of above-mentioned term as the case may be.
It is preferred embodiment provided by the utility model with reference to shown in Fig. 1~3.
Plastic cement head cover provided by the utility model, is used in lithium battery, certainly, also available for other kinds of battery
In, it is not limited only to the present embodiment.
Plastic cement head cover is made of plastic material, and including cover board 100, the neighboring of cover board 100 is extended with close ring downward
The side wall 101 of shape arrangement is enclosed the cavity volume 104 of lower openings between the side wall 101 and the lower surface of cover board 100；Cover board
100 following table is extended with the first reinforcing rib 102 down, and the first reinforcing rib 102 is disposed to extend along the lower surface of cover board 100,
And first the both ends of reinforcing rib 102 be docked at respectively on side wall 101.
The plastic cement head cover of above-mentioned offer is made of plastic material, and extends side wall downward by the neighboring of cover board 100
101, the 101 closed loop annular configuration of side wall, then by setting the first reinforcing rib 102 in the lower surface of cover board 100, add using first
The both ends of strengthening tendons 102 are docked with side wall 101, ensure that the integral strength of entire plastic cement head cover, and can realize plastic cement head cover cost
Low and light-weight effect.
In the present embodiment, the lower surface of cover board 100 is convexly equipped with a plurality of first reinforcing rib 102, a plurality of first reinforcing rib, 102 phase
Arranged for interval further enhances the intensity of plastic cement head cover using multiple first reinforcing ribs 102.
Preferably, the lower surface of cover board 100 is convexly equipped with the second reinforcing rib 103, the second reinforcing rib 103 and the first reinforcing rib
102 arranged crosswises, and the second reinforcing rib 103 is connected to side wall 101, utilizes the friendship of the second reinforcing rib 103 and the first reinforcing rib 102
Effect is pitched, further enhances the intensity of plastic cement head cover.
In the present embodiment, 103 arc-shaped shape of the second reinforcing rib, alternatively, as other embodiment, the second reinforcing rib 103
Can be other shapes.
In the present embodiment, cover board 100 is rectangle shape, and side wall 101 includes two shortwalls positioned opposite and two phases
To the longwell of arrangement, the both ends of the first reinforcing rib 102 are docked at two shortwalls respectively.Second reinforcing rib 103 is in rounded shape, and the
The both sides of two reinforcing ribs 103 are docked at two longwells respectively.
The through hole being embedded in for conducting block 105 is equipped in the present embodiment, in cover board 100, the lower surface of cover board 100 is equipped at least
Two the first reinforcing ribs 102 separately arranged, through hole arrangement two the first reinforcing ribs 102 between, in this way, to the steady of through hole
Solidity and intensity play preferable effect.
Throughhole portions are placed in the enclosing region of the second reinforcing rib 103, so, that is to say, that throughhole portions are placed in second
In the enclosing region of reinforcing rib 103, outside the enclosing region that extends partially into the second reinforcing rib 103.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
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 (8)
1. plastic cement head cover, which is characterized in that be made of plastic material, including cover board, the neighboring of the cover board extends downward
The side wall for having closed hoop to arrange is enclosed the cavity volume of lower openings between the side wall and the lower surface of the cover board；Institute
The following table for stating cover board is extended with the first reinforcing rib down, and first reinforcing rib extends cloth along the lower surface of the cover board
It puts, and the both ends of first reinforcing rib are docked on side wall respectively.
2. plastic cement head cover as described in claim 1, which is characterized in that the lower surface of the cover board is convexly equipped with a plurality of described first
Reinforcing rib, a plurality of first reinforcing rib are separately arranged.
3. plastic cement head cover as claimed in claim 1 or 2, which is characterized in that the lower surface of the cover board is convexly equipped with the second reinforcement
Muscle, second reinforcing rib and the first reinforcing rib arranged crosswise, and the second reinforcing rib is connected to the side wall.
4. plastic cement head cover as claimed in claim 3, which is characterized in that the arc-shaped shape of the second reinforcing rib.
5. plastic cement head cover as claimed in claim 3, which is characterized in that the cover board is rectangle shape, and the side wall includes two
A shortwall positioned opposite and two longwells positioned opposite, the both ends of first reinforcing rib are docked at respectively described in two
Shortwall.
6. plastic cement head cover as claimed in claim 5, which is characterized in that second reinforcing rib is in rounded shape, and described second
The both sides of reinforcing rib are docked at two longwells respectively.
7. plastic cement head cover as claimed in claim 3, which is characterized in that the through hole for conducting block insertion is equipped in the cover board,
The lower surface of the cover board is equipped with the first reinforcing rib separately arranged described at least two, described in two that the through hole is arranged
Between first reinforcing rib.
8. plastic cement head cover as claimed in claim 7, which is characterized in that the throughhole portions are placed in the encirclement area of the second reinforcing rib
In domain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721625953.2U CN207459012U (en) | 2017-11-28 | 2017-11-28 | Plastic cement head cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721625953.2U CN207459012U (en) | 2017-11-28 | 2017-11-28 | Plastic cement head cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207459012U true CN207459012U (en) | 2018-06-05 |
Family
ID=62275277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721625953.2U Active CN207459012U (en) | 2017-11-28 | 2017-11-28 | Plastic cement head cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207459012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024098202A1 (en) * | 2022-11-07 | 2024-05-16 | 宁德时代新能源科技股份有限公司 | End cover assembly, battery cell, battery, and electric device |
-
2017
- 2017-11-28 CN CN201721625953.2U patent/CN207459012U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024098202A1 (en) * | 2022-11-07 | 2024-05-16 | 宁德时代新能源科技股份有限公司 | End cover assembly, battery cell, battery, and electric device |
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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: 3 / F, building 6, 7, 3a, xufa science and Technology Park, No. 6 Industrial Zone, heshuikou, Matian street, Guangming New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN RED FAIRY PRECISION TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |