CN203326012U - Storage battery and terminal thereof - Google Patents
Storage battery and terminal thereof Download PDFInfo
- Publication number
- CN203326012U CN203326012U CN2013202915398U CN201320291539U CN203326012U CN 203326012 U CN203326012 U CN 203326012U CN 2013202915398 U CN2013202915398 U CN 2013202915398U CN 201320291539 U CN201320291539 U CN 201320291539U CN 203326012 U CN203326012 U CN 203326012U
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- CN
- China
- Prior art keywords
- hole
- terminal
- pole
- column hole
- pole column
- 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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- 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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- Connection Of Batteries Or Terminals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a storage battery and a terminal thereof. The terminal for a pole post of the storage battery comprises a main body, wherein the main body is provided with an installing platform which is provided with a through hole for penetration of the pole post. The edge of the installing platform extends outwards to form at least two propping parts for clamping the installing platform on the storage battery; a gap for enabling adhesive solution to enter a pole post hole is arranged between the propping parts. A battery cover on the storage battery, which is matched with the storage battery, is provided with a pole post hole, and bosses are arranged at the periphery of the pole post hole. The pressing parts of the installing platform of the terminal support on corresponding bosses respectively, the through hole on the installing platform is aligned to the pole post hole, and the gap between the pressing parts is communicated with the pole post hole so as to be convenient to fill sealing adhesive.
Description
Technical field
The application relates to a kind of storage battery, especially relates to a kind of terminal structure for the valve controlling type accumulator pole.
Background technology
The airtight quality at controlled lead acid accumulator terminal place is most important, the acid solution that the bad meeting of terminal sealing causes inside battery climbs out of along the gap at terminal place, and then the electronic equipment that corrodes terminal and be connected with battery, very large to battery itself and relevant supporting equipment harm.
In lead acid accumulator, between terminal and pole, by welding manner, be connected.After capping, the workman with welding gun by terminal soldering on pole.In welding process, welding gun can melt the pole of part, and is pressed on terminal surface.While using traditional terminal structure as shown in Figure 1, terminal 2' covers on pole column hole, and the one side is unsettled, and along with the fusing of pole, terminal can produce inclination, cause terminal soldering after solder joint block pole column hole.In follow-up seal process, glue can't flow in O shape circle hole, thereby has affected the sealing property at terminal place.
Summary of the invention
The application provides a kind of storage battery and terminal structure thereof.
First aspect according to the application, the application provides a kind of terminal for battery post, comprise main body, described main body has an erecting bed, described erecting bed has the through hole that passes for pole, for the first pressure section of being stuck in pole column hole one side sidewall on accumulator housing and for being stuck in the second pressure section of another opposing sidewalls of pole column hole on accumulator housing, described the second pressure section for by the erecting bed edge to the catch extended to form away from the first pressure section direction.
Further, described main body is step structure.
The application also provides a kind of storage battery, comprising:
Battery cover, have pole column hole on described battery cover, around described pole column hole, is provided with a circle hole wall;
As above-mentioned any terminal, the erecting bed of described terminal is covered on pole column hole, through hole on wherein said erecting bed aligns with pole column hole, described the first pressure section is stuck in a side opening wall of pole column hole, described the second pressure section is stuck in opposite side sidewall relative with the first pressure section on pole column hole, has the gap for injecting glue between described erecting bed outer and pole column hole;
And pole, described pole, through the through hole on pole column hole and erecting bed, is fixedly connected with terminal.
Further, be provided with sealing ring in described pole column hole.
Further, bonding with fluid sealant between described pole column hole and pole.
Further, described main body is step structure.
The application's beneficial effect is:
In the application, the first pressure section of terminal erecting bed is pressed on a side opening wall in battery post hole, and second pressure section relative with the first pressure section is a baffle plate extended out from the erecting bed outer, this baffle plate is pressed on the opposite side hole wall of pole column hole, through hole on terminal is alignd with pole column hole, and the gap between the hole wall of erecting bed outer and pole column hole can be used for injecting glue.In when welding, due to the supporting role of hole wall to the first pressure section and the second pressure section, this terminal can not tilt, and the gap on terminal can make pole column hole expose below terminal, is convenient to the interpolation of fluid sealant, improves the sealing effectiveness of pole and pole column hole.
The accompanying drawing explanation
Fig. 1 is the structural representation of existing a kind of splicing ear;
The structural representation of a kind of embodiment that Fig. 2 is the application's storage battery;
The fit structure cutaway view of terminal and battery cover in a kind of embodiment that Fig. 3 is the application's storage battery;
The fit structure vertical view of terminal and battery cover in a kind of embodiment that Fig. 4 is the application's storage battery.
Embodiment
Below by embodiment, by reference to the accompanying drawings the present invention is described in further detail.
The application provides a kind of terminal for battery post, it comprises main body, this main body has an erecting bed, this erecting bed has the through hole that passes for pole, for the first pressure section of being stuck in pole column hole one side sidewall on accumulator housing and for being stuck in the second pressure section of another opposing sidewalls of pole column hole on accumulator housing, and the second pressure section for by the erecting bed edge to the catch extended to form away from the first pressure section direction.After this erecting bed is placed on pole column hole, there is the gap that enters pole column hole for glue between the outer of erecting bed and the hole wall of pole column hole.In when welding, due to the supporting role of hole wall to the first pressure section and the second pressure section, this terminal can not tilt, and the gap on terminal can make pole column hole expose below terminal, is convenient to the interpolation of fluid sealant, improves the sealing effectiveness of pole and pole column hole.
Below in conjunction with the drawings and specific embodiments, to the present application, design is described further.
Please refer to Fig. 2-4, in the present embodiment, storage battery comprises battery cover, terminal 2 and pole 3, and this battery cover has pole column hole 12, is provided with a circle hole wall 11 around pole column hole 12.
This terminal 2 is ladder-type structure, and it comprises main body, and main body has an erecting bed 21, and erecting bed 21 has the through hole passed for pole 3.Stretch out at erecting bed 21 edges and form at least two for making erecting bed 21 be stuck in the pressure section on storage battery, in the present embodiment, pressure section comprises the first pressure section 22 and the second pressure section 23, the first pressure section 22 and erecting bed 21 integrative-structures can be for example being stuck on the boss that battery cover is corresponding of erecting bed itself.The catch of the second pressure section 23 for being fixedly connected with erecting bed 21, structure as shown in circle A in Fig. 2.There is the gap that enters pole column hole 12 for glue between the hole wall of the outline of erecting bed 21 and pole column hole, make terminal 2 be installed to battery cover after pole column hole 12 from terminal 2 belows, expose, in order to add fluid sealant.
In order to improve support effect, the first pressure section 22 is arranged on both sides relative on erecting bed 21 with the second pressure section 23.
This pole 3 is fixedly connected through through hole and terminal 2 on pole column hole 12 and erecting bed 21, for example welding, and sealing ring 4 sealings are set between pole column hole 12 and pole 3, as O shape circle.Be the enhanced leaktightness effect further, can be bonding with fluid sealant between pole column hole 12 and pole 3.
In the present embodiment, hole wall 11 on battery cover is as the supporting surface (being terminal surface) of terminal 2, downforce (F) is cancelled out each other with the reaction force (F1, F2) of supporting surface, now the center of gravity of terminal 2 is positioned on base, so during terminal 2 welding, welding fluid 5 is positioned on erecting bed, there is not tilt phenomenon in terminal 2.Simultaneously, between terminal 2 bottom surfaces and pole column hole 12 upper surfaces, leave certain gap, glue is flowed in the O shape circle hole of pole column hole 12 more smoothly, improve sealing property.
Above content is in conjunction with concrete execution mode further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace.
Claims (6)
1. the terminal for battery post, it is characterized in that, comprise main body, described main body has an erecting bed, described erecting bed has the through hole that passes for pole, for the first pressure section of being stuck in pole column hole one side sidewall on accumulator housing and for being stuck in the second pressure section of another opposing sidewalls of pole column hole on accumulator housing, described the second pressure section for by the erecting bed edge to the catch extended to form away from the first pressure section direction.
2. as claimed in claim 1 for the terminal of battery post, it is characterized in that, described main body is step structure.
3. a storage battery, is characterized in that, comprising:
Battery cover, have pole column hole on described battery cover, around described pole column hole, is provided with a circle hole wall;
Terminal as claimed in claim 1, the erecting bed of described terminal is covered on pole column hole, through hole on wherein said erecting bed aligns with pole column hole, described the first pressure section is stuck in a side opening wall of pole column hole, described the second pressure section is stuck in opposite side sidewall relative with the first pressure section on pole column hole, has the gap for injecting glue between described erecting bed outer and pole column hole;
And pole, described pole, through the through hole on pole column hole and erecting bed, is fixedly connected with terminal.
4. storage battery as claimed in claim 3, is characterized in that, in described pole column hole, is provided with sealing ring.
5. storage battery as claimed in claim 4, is characterized in that, bonding with fluid sealant between described pole column hole and pole.
6. storage battery as claimed in claim 5, is characterized in that, described main body is step structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202915398U CN203326012U (en) | 2013-05-24 | 2013-05-24 | Storage battery and terminal thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202915398U CN203326012U (en) | 2013-05-24 | 2013-05-24 | Storage battery and terminal thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203326012U true CN203326012U (en) | 2013-12-04 |
Family
ID=49665312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202915398U Expired - Fee Related CN203326012U (en) | 2013-05-24 | 2013-05-24 | Storage battery and terminal thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203326012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116706458A (en) * | 2023-08-07 | 2023-09-05 | 深圳海辰储能控制技术有限公司 | Go up plastic, top cap subassembly, secondary cell and battery package |
-
2013
- 2013-05-24 CN CN2013202915398U patent/CN203326012U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116706458A (en) * | 2023-08-07 | 2023-09-05 | 深圳海辰储能控制技术有限公司 | Go up plastic, top cap subassembly, secondary cell and battery package |
| CN116706458B (en) * | 2023-08-07 | 2023-09-29 | 深圳海辰储能控制技术有限公司 | Secondary battery and battery pack |
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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: 20131204 Termination date: 20140524 |