CN214505615U - Tubular battery monomer utmost point post visor - Google Patents
Tubular battery monomer utmost point post visor Download PDFInfo
- Publication number
- CN214505615U CN214505615U CN202120846819.5U CN202120846819U CN214505615U CN 214505615 U CN214505615 U CN 214505615U CN 202120846819 U CN202120846819 U CN 202120846819U CN 214505615 U CN214505615 U CN 214505615U
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- CN
- China
- Prior art keywords
- outer cover
- cover part
- pole
- utmost point
- tubular battery
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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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- Sealing Battery Cases Or Jackets (AREA)
Abstract
A tubular battery monomer pole protective cover comprises an outer cover part coaxial with a pole, wherein a torsion part is connected on the outer cover part, a screw part is connected below the outer cover part, and the screw part is in threaded fit with a pole hole of the tubular battery monomer pole; the outer cover part is also connected with an inner cover part to divide the inner part of the outer cover part into two spaces. The utility model discloses this utmost point post visor can effectively avoid tubular battery because of not using for a long time, utmost point post exposes outside, and dust, acidizing fluid etc. drop to the utmost point post downthehole, cause the inside dirty, the corruption scheduling problem of utmost point post; effectively improve tubular fork truck battery cell product life, and then guaranteed product quality, effectively avoided customer complaint.
Description
Technical Field
The utility model relates to a tubular battery field, concretely relates to tubular battery monomer utmost point post visor.
Background
The tubular accumulator is that the battery polar plate is a tubular polar plate, because the active material is in the tube, it is not easy to drop, so the service life is long, the contact area of the active material and the electrolyte is small, so the large current performance is not good, and it is mostly tubular like the traction battery. At present, the positive and negative poles (made of copper and with silver plated surface) of the tubular single battery are exposed outside, and no device for protecting the poles is damaged, so that the following problems exist:
during internal assembly operation, acid liquor in the battery is easy to spill into the pole column hole, so that the oxidation corrosion of the battery pole column is caused; the battery pole is exposed on the side for a long time, dust and impurities fall into the pole hole, and the inside of the pole is easily polluted and corroded; part of the batteries need to be transported by sea and other severe conditions, and the pole is exposed outside for a long time and is easy to corrode, so that the batteries are damaged finally.
Disclosure of Invention
According to the problem that the background art provided, the utility model provides a tubular battery monomer utmost point post visor solves, it is right next the utility model discloses do further to explain.
A tubular battery monomer pole protective cover comprises an outer cover part coaxial with a pole, wherein a torsion part is connected on the outer cover part, a screw part is connected below the outer cover part, and the screw part is in threaded fit with a pole hole of the tubular battery monomer pole; the outer cover part is also connected with an inner cover part to divide the inner part of the outer cover part into two spaces.
Preferably, the gap between the inner cover part and the outer cover part is larger than the width of the sealing ring, and when the protective cover is screwed into the pole, the arc groove is just pressed on the rubber sealing ring; the pole is convenient to install and can play a role in protecting external dust and acid liquor from being immersed into the pole.
Preferably, the middle part of the screw part is provided with a weight reduction groove, so that the cost can be reduced.
Preferably, the outer cover portion, the torsion portion, the screw portion and the inner cover portion are integrally formed, so that the outer cover portion, the torsion portion, the screw portion and the inner cover portion can be integrally and quickly assembled and disassembled, and the sealing protection effect can be improved. In other embodiments, the outer cover portion and the inner cover portion are integrally formed, and the torsion portion and the screw portion are integrally formed, so that the manufacturing process difficulty is lower.
Preferably, the outer cover part, the torsion part, the screw part, the inner cover part or at least the outer cover part is made of plastic.
Has the advantages that: compared with the prior art, the pole protective cover can effectively avoid the problems of dirt, corrosion and the like in the pole caused by the fact that the tubular battery is not used for a long time, the pole is exposed outside, and dust, acid liquor and the like fall into the pole hole; effectively improve tubular fork truck battery cell product life, and then guaranteed product quality, effectively avoided customer complaint.
Drawings
FIG. 1: the structure of the utility model is shown schematically;
FIG. 2: the utility model has a sectional view;
in the figure: the outer cover part 1, the torsion part 2, the screw part 3, the inner cover part 4, the arc groove 5 and the weight-reducing groove 6.
Detailed Description
A specific embodiment of the present invention will be described in detail with reference to fig. 1 and 2.
A tubular battery monomer pole protective cover is arranged at a pole of a tubular battery to protect the tubular battery when the tubular battery is in an out-of-work state, and comprises an outer cover part 1 which is coaxial with the pole, wherein a hexagonal torsion part 2 is connected to the outer cover part 1, and the torsion part 2 can be matched with a wrench to rotate the protective cover; a screw part 3 is connected below the outer cover part 1, and the screw part 3 is in threaded fit with a pole hole of a tubular battery monomer pole; the outer cover 1 is further connected to an inner cover 4, which divides the interior of the outer cover 1 into two spaces.
When the device is installed, the screw part 3 is in threaded fit with a pole hole of a tubular battery monomer pole, the annular wall of the pole is clamped by the gap between the screw part 3 and the inner cover part 4, and the rubber sealing ring outside the pole is clamped by the gap between the inner cover part 4 and the arc groove 5 formed by the outer cover part 1, so that a completely sealed space is formed and the pole is prevented from being corroded by external acid liquor and the like.
The clearance between the inner cover part 4 and the outer cover part 1 is slightly larger than the width of the sealing ring, when the protective cover is screwed into the pole, the arc groove 5 is tightly pressed on the rubber sealing ring, so that the installation is convenient, and the protective effect of isolating external dust and acid liquor from immersing into the pole can be achieved.
In the embodiment, in order to save the cost of raw materials, the middle part of the screw rod part 3 is provided with a weight reduction groove 6.
In this embodiment, as a preferred embodiment, the outer cover portion 1, the torsion portion 2, the screw portion 3, and the inner cover portion 4 are integrally formed, so that the outer cover portion can be integrally and quickly assembled and disassembled, and the sealing protection effect can be improved. In other embodiments, the outer cover portion 1 and the inner cover portion 4 are integrally formed, and the torsion portion 2 and the screw portion 3 are integrally formed, so that the manufacturing process difficulty is lower.
In order to avoid acid liquor corrosion the utility model discloses and what cause embroiders knot with utmost point post, dustcoat portion 1, torsion portion 2, screw rod portion 3, inner cup portion 4 or at least dustcoat portion 1 adopt the plastics material.
The utility model discloses this utmost point post visor can effectively avoid tubular battery because of not using for a long time, utmost point post exposes outside, and dust, acidizing fluid etc. drop to the utmost point post downthehole, cause the inside dirty, the corruption scheduling problem of utmost point post; effectively improve tubular fork truck battery cell product life, and then guaranteed product quality, effectively avoided customer complaint.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a tubular battery monomer utmost point post visor which characterized in that:
the pole socket comprises an outer cover part (1) coaxial with a pole, wherein a torsion part (2) is connected on the outer cover part (1), a screw rod part (3) is connected below the outer cover part (1), and the screw rod part (3) is in threaded fit with a pole hole of a tubular battery monomer pole; the outer cover part (1) is also connected with an inner cover part (4) which divides the inner part of the outer cover part (1) into two spaces.
2. The tubular battery cell post protective cover of claim 1, wherein:
the clearance between the inner cover part (4) and the outer cover part (1) is larger than the width of the sealing ring, and when the protective cover is screwed into the pole, the arc groove (5) is just pressed on the rubber sealing ring.
3. The tubular battery cell post protective cover of claim 1, wherein:
and a weight reduction groove (6) is formed in the middle of the screw rod part (3).
4. The tubular battery cell post protective cover of claim 1, wherein:
the outer cover part (1), the torsion part (2), the screw rod part (3) and the inner cover part (4) are integrally formed; or the like, or, alternatively,
the outer cover part (1) and the inner cover part (4) are integrally formed, and the torsion part (2) and the screw rod part (3) are integrally formed.
5. The tubular battery cell post protective cover of claim 1, wherein:
the outer cover part (1), the torsion part (2), the screw rod part (3) and the inner cover part (4) are made of plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120846819.5U CN214505615U (en) | 2021-04-23 | 2021-04-23 | Tubular battery monomer utmost point post visor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120846819.5U CN214505615U (en) | 2021-04-23 | 2021-04-23 | Tubular battery monomer utmost point post visor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214505615U true CN214505615U (en) | 2021-10-26 |
Family
ID=78204155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120846819.5U Active CN214505615U (en) | 2021-04-23 | 2021-04-23 | Tubular battery monomer utmost point post visor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214505615U (en) |
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2021
- 2021-04-23 CN CN202120846819.5U patent/CN214505615U/en active Active
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