CN205810870U - The location structure of upper insulating part - Google Patents
The location structure of upper insulating part Download PDFInfo
- Publication number
- CN205810870U CN205810870U CN201620400850.5U CN201620400850U CN205810870U CN 205810870 U CN205810870 U CN 205810870U CN 201620400850 U CN201620400850 U CN 201620400850U CN 205810870 U CN205810870 U CN 205810870U
- Authority
- CN
- China
- Prior art keywords
- insulating part
- cover plate
- pole
- upper insulating
- periphery
- 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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- 230000015572 biosynthetic process Effects 0.000 claims abstract description 5
- 239000000919 ceramic Substances 0.000 claims description 30
- 238000009434 installation Methods 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
Classifications
-
- 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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- Secondary Cells (AREA)
Abstract
This utility model relates to the technical field of battery, discloses the location structure of insulating part, and including pole and cover plate, the upper end of pole passes cover plate, and extends to outside the upper surface of cover plate, extension in formation；The periphery of the upper extension of pole is arranged with the upper insulating part being connected to cover plate upper surface, and the outside of upper insulating part is convexly equipped with lug outwardly, is provided with embedded structure between lug and cover plate.The location structure of the upper insulating part that this utility model provides, insulating part on the periphery of the upper extension of pole surrounds and has, upper insulating part is connected to the upper surface of cover plate, and on this, the outside of insulating part protrudes lug outwardly, is provided with embedded structure between this lug and cover plate, so, utilize this embedded structure, then the position between lug and cover plate can be fixed, thus also upper insulating part position on the cover board is fixed, and it is possible to the installation for upper insulating part provides locating effect.
Description
Technical field
This utility model relates to the technical field of battery, particularly relates to the location structure of insulating part.
Background technology
At present, along with miniaturization day by day, lighting and the Portable belt of electronic product, such as video camera, notebook and hands
Machines etc., the power supply that drives of these electronic products also develops towards the direction of high power capacity, high security and lighting, and battery is with it
The good characteristics such as high power capacity, are used in electronic product widely；It addition, battery is also widely used in new-energy automobile.
Battery includes housing, battery cap and battery core etc., and wherein battery core is placed in the inside of housing, and the upper end of housing has
Upper end open, battery cap is then enclosed in the opening of the upper end of housing, then by the pole being formed on battery cap, the most permissible
Battery is electrically connected with outside electronic component, it is achieved power supply.
In prior art, battery cap includes multiple element such as cover plate and pole, and pole passes cover plate, and extends to lid
The top of plate, extension in formation, abut in order to avoid being formed between upper extension and the cover plate of pole, it is ensured that pole and cover plate
Between insulation, be on the cover board provided with insulating part, on this, insulating part is set in the periphery of the upper extension of pole, but on
Insulating part positions owing to being difficult to, and causes installing unsteady problem.
Utility model content
The purpose of this utility model is to provide the location structure of insulating part, it is intended to solve the battery cap of prior art
In, the upper insulating part on cover plate is difficult to position, and causes installing unsteady problem.
This utility model is achieved in that the location structure of insulating part, including pole and cover plate, described pole
Upper end passes described cover plate, and extends to outside the upper surface of described cover plate, extension in formation；The upper extension of described pole
Periphery is arranged with the upper insulating part being connected to described cover plate upper surface, and the outside of described upper insulating part is convexly equipped with lug, institute outwardly
State and between lug and cover plate, be provided with embedded structure.
Further, described embedded structure includes that the locating slot being formed at described lug lower surface and projection are at described lid
The locating dowel of plate upper surface, described locating dowel is embedded in locating slot.
Further, described upper insulating part is enclosed in the whole periphery of upper extension of described pole.
Further, the periphery of described upper extension is arranged with ceramic ring, and described ceramic ring is connected to the upper of described cover plate
Surface, and described ceramic ring is wrapped in described upper insulating part.
Further, the periphery of the upper extension of described pole is provided with draw-in groove, and described draw-in groove is positioned at the upper of described ceramic ring
Just, and the periphery of the upper extension of described pole is arranged with the snap ring of non-close shape, and described snap ring is stuck in described draw-in groove, and supports
It is connected on described ceramic ring.
Further, described snap ring has breach, forms non-close shape.
Further, described draw-in groove is in the periphery of the upper extension being arranged in described pole around shape.
Further, the upper end of described ceramic ring extends to the bottom of described draw-in groove.
Compared with prior art, the location structure of the upper insulating part that this utility model provides, in the upper extension of pole
Periphery surrounds has upper insulating part, upper insulating part to be connected to the upper surface of cover plate, and on this, the outside of insulating part protrudes lug outwardly,
Be provided with embedded structure between this lug and cover plate, so, utilize this embedded structure, then can be by the position between lug and cover plate
Fixing, thus also upper insulating part position on the cover board is fixed, and it is possible to the installation for upper insulating part provides location effect
Really.
Accompanying drawing explanation
The schematic perspective view one of the location structure of the upper insulating part that Fig. 1 provides for this utility model embodiment；
Fig. 2 is the cut-away illustration of the location structure of the upper insulating part that this utility model embodiment provides；
Fig. 3 is enlarged diagram at the A in Fig. 2；
The schematic perspective view two of the location structure of the upper insulating part that Fig. 4 provides for this utility model embodiment.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
Below in conjunction with specific embodiment, realization of the present utility model is described in detail.
With reference to shown in Fig. 1～4, for the preferred embodiment of this utility model offer.
The location structure of the upper insulating part that the present embodiment provides, in battery cap, it is of course also possible to be used in it
In the equipment that he needs.
The location structure of upper insulating part, including pole 13 and cover plate 11, wherein, pole 13 is from bottom to top through cover plate
11, and the upper end of pole 13 extends to outside the upper surface of cover plate 11, extension 131 in formation.Pole 13 is located in cover plate 11,
And between pole 13 and cover plate 11, isolation is arranged, so, it is ensured that formed between pole 13 with cover plate 11 and abuts, it is to avoid pole 13 and
Turn between cover plate 11.
In order to further such that insulate between pole 13 and cover plate 11, surround in the periphery of the upper extension 131 of pole 13
Having upper insulating part 15, upper insulating part 15 is connected to the upper surface of cover plate 11, and on this, the outside of insulating part 15 protrudes lug outwardly
16, be provided with embedded structure between this lug 16 and cover plate 11, so, utilize this embedded structure, then can be by lug 16 and cover plate
Position between 11 is fixed, thus also fixes, the upper insulating part 15 position on cover plate 11 and it is possible to be upper insulating part 15
Installation provide locating effect.
In the present embodiment, embedded structure includes locating slot and the projection table on cover plate 11 being formed at lug 16 lower surface
The locating dowel in face, after upper insulating part 15 is placed in the upper surface of cover plate 11, locating dowel is embedded in locating slot.
Certainly, as other embodiments, embedded structure can also be other structure, is not limited to above-mentioned location
Post and locating slot.
It addition, upper insulating part 15 is enclosed in the whole periphery of extension 131, as such, it is possible to make insulating part 15 with
Connection between pole 13 is more firm.
In the present embodiment, completely insulated and fixed position between pole 13 and cover plate 11, the upper extension 131 of pole 13
Periphery be arranged with ceramic ring 14, this ceramic ring 14 is connected on the upper surface of cover plate 11, and ceramic ring 14 is wrapped in insulation
In part 15.
The height of ceramic ring 14 is less than the height of upper extension 131, so, when ceramic ring 14 is enclosed within upper extension 131
Behind periphery, and after being connected on the upper surface of cover plate 11, the upper end of upper extension 131 extends to the top of ceramic ring 14.
In the present embodiment, ceramic ring 14 is closed loop shape, and namely ceramic ring 14 does not exist breach；Or, as
Other embodiments, ceramic ring 14 can also be non-closed circular, say, that be formed with breach on ceramic ring 14.
In the present embodiment, the periphery of the upper extension 131 of pole 13 is provided with draw-in groove, and this draw-in groove is positioned at the upper of ceramic ring 14
Side, is arranged with the snap ring 12 of non-close shape in the periphery of the upper extension 131 of pole 13, and this snap ring 12 is set in the upper of pole 13
The periphery of extension 131, is stuck in draw-in groove, and snap ring 12 is wrapped in the inside of insulating part 15, it addition, so that snap ring 12
Can limit the position of ceramic ring 14, snap ring 12 is connected on ceramic ring 14.
By arranging draw-in groove in the periphery of upper extension 131, draw-in groove is positioned at the top of ceramic ring 14, and in upper extension
The sheathed snap ring in periphery 12, utilizes snap ring 12 to be connected on ceramic ring 14, it is achieved fixing ceramic ring 14, simple in construction, also makes
The structure obtaining battery cap is relatively simple.
In the present embodiment, snap ring 12 non-close shape, there is breach, so, then can realize the diameter of snap ring 12 is carried out
Adjust so that snap ring 12 is suitable for the pole 13 of different-diameter, also allows for dismounting and the installation of snap ring 12.
Specifically, draw-in groove is arranged in the periphery of upper extension 131 in cincture shape, so, it is simple to the installation of snap ring 12.Again
Person, so that the most firm abutting that snap ring 12 is to ceramic ring 14, the upper end of ceramic ring 14 extends to the bottom of draw-in groove.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (6)
1. going up the location structure of insulating part, it is characterised in that include pole and cover plate, the upper end of described pole passes described lid
Plate, and extend to outside the upper surface of described cover plate, extension in formation；The periphery of the upper extension of described pole is arranged with abutting
At the upper insulating part of described cover plate upper surface, the outside of described upper insulating part is convexly equipped with lug outwardly, described lug and cover plate it
Between be provided with embedded structure；The periphery of described upper extension is arranged with ceramic ring, and described ceramic ring is connected to the upper table of described cover plate
Face, the periphery of the upper extension of described pole is provided with draw-in groove, and described draw-in groove is positioned at the top of described ceramic ring, and described pole
The periphery of upper extension is arranged with the snap ring of non-close shape, and described snap ring is stuck in described draw-in groove, and is connected to described ceramic ring
On；Described ceramic ring and snap ring are wrapped in described upper insulating part.
2. the location structure of upper insulating part as claimed in claim 1, it is characterised in that described embedded structure includes being formed at institute
Stating the locating slot of lug lower surface and the projection locating dowel at described cover plate upper surface, described locating dowel is embedded in locating slot
In.
3. the location structure of upper insulating part as claimed in claim 1, it is characterised in that described upper insulating part is enclosed in described pole
The whole periphery of the upper extension of post.
4. the location structure of upper insulating part as claimed in claim 1, it is characterised in that described snap ring has breach, is formed non-
Closed.
5. the location structure of upper insulating part as claimed in claim 1, it is characterised in that described draw-in groove is arranged in institute in around shape
State the periphery of the upper extension of pole.
6. the location structure of upper insulating part as claimed in claim 1, it is characterised in that the upper end of described ceramic ring extends to institute
State the bottom of draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620400850.5U CN205810870U (en) | 2016-05-05 | 2016-05-05 | The location structure of upper insulating part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620400850.5U CN205810870U (en) | 2016-05-05 | 2016-05-05 | The location structure of upper insulating part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205810870U true CN205810870U (en) | 2016-12-14 |
Family
ID=58145145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620400850.5U Active CN205810870U (en) | 2016-05-05 | 2016-05-05 | The location structure of upper insulating part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205810870U (en) |
-
2016
- 2016-05-05 CN CN201620400850.5U patent/CN205810870U/en active Active
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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: 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: RDF FAIRY PRECISION TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 399 Minghu Road, Jintan District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Ruidefeng Precision Technology Co.,Ltd. Country or region after: China Address before: 399 Minghu Road, Jintan District, Changzhou City, Jiangsu Province Patentee before: Changzhou Redford Precision Technology Co.,Ltd. Country or region before: China |