CN206878085U - A kind of acid leakage-proof structural termination - Google Patents
A kind of acid leakage-proof structural termination Download PDFInfo
- Publication number
- CN206878085U CN206878085U CN201720700120.1U CN201720700120U CN206878085U CN 206878085 U CN206878085 U CN 206878085U CN 201720700120 U CN201720700120 U CN 201720700120U CN 206878085 U CN206878085 U CN 206878085U
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- CN
- China
- Prior art keywords
- step cylinder
- cover plate
- cylinder body
- storage battery
- mounting hole
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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
The utility model discloses a kind of acid leakage-proof structural termination, including cover plate of storage battery, step cylinder body and lower cover, mounting hole is offered in the middle part of the cover plate of storage battery, and clamped nipple is installed inside mounting hole, lead terminal is connected with below the clamped nipple, the lower cover below cover plate of storage battery with being fixedly installed togather, and cover plate of storage battery is internally provided with the preformed groove wrapped up by installing plate, the step cylinder body interior is provided with step cylinder projection, and butyl rubber belt is provided with the middle part of the step cylinder body and lead terminal junction.The acid leakage-proof structural termination, structure setting is reasonable, the mode of freezing is not taken in lead terminal sealing, drop glue is carried out to lid back side groove in advance with adhesive, lead terminal sets sealant layer to fill through corresponding mounting hole on lid, while in mounting hole, setting seals three times, the effect of acid leakage-proof can be played well, can preferably be carried out acid leakage-proof operation, be promoted the development of battery industry.
Description
Technical field
Accumulator equipment technical field is the utility model is related to, specially a kind of acid leakage-proof structural termination.
Background technology
It is a universal phenomenon that terminal, which climbs acid in battery industry, and most of storage battery production producer all more or less deposits
In this problem, after being molded due to normal temperature lead circle in plastic mould by high temperature plastics parcel, lead circle is outwards received to contract, plastics
Contracting, causes to form small gap between metal and plastics, and acid solution by being impregnated with for a long time, being oozed out from gap on battery slowly
Lid, corrode the binding post of terminal and connection terminal so that battery connects loose contact, and influences vehicle indirectly and use.
In order to solve the shortcomings that existing in the market, it is badly in need of improving the technology of arrangements of terminal, can preferably carries out
Acid leakage-proof operation, promote the development of battery industry.
Utility model content
The purpose of this utility model is to provide a kind of acid leakage-proof structural termination, to solve what is proposed in above-mentioned background technology
After high temperature plastics parcel shaping, lead circle outwards shrinks to contract, plastics, causes to form small gap between metal and plastics,
Acid solution by for a long time is impregnated with, slowly the problem of cell cover is oozed out from gap.
To achieve the above object, the utility model provides following technical scheme：A kind of acid leakage-proof structural termination, including electric power storage
Pond cover plate, step cylinder body and lower cover, the cover plate of storage battery middle part offers mounting hole, and end is provided with inside mounting hole
Sub- joint, the clamped nipple lower section are connected with lead terminal, and the lower cover is fixedly installed togather with cover plate of storage battery lower section,
And cover plate of storage battery is internally provided with the preformed groove wrapped up by installing plate, it is provided with the outside of the lead terminal below the clamped nipple
Step cylinder body, and mounting blocks match with the preformed groove inside installing plate on the step cylinder of step cylinder body upper end, described
Rank cylinder body interior is provided with step cylinder projection, and the annular groove to match with step cylinder projection, institute are offered on lead terminal
State and be provided with butyl rubber belt in the middle part of step cylinder body and lead terminal junction.
Preferably, the clamped nipple is arranged on inside the mounting hole opened up on cover plate of storage battery, and clamped nipple and peace
Dress is filled with sealant layer between hole.
Preferably, the step cylinder body is provided with sealing ring with lower cover junction, and the groove width opened up on lower cover
Less than the annular wall wide of sealing ring.
Preferably, be provided with below the step cylinder body with lead terminal junction two step to match cylinder projections and
Annular groove, and both centre positions are provided with butyl rubber belt.
Preferably, the preformed groove is square structure, and mounting blocks match with preformed groove size depth, while front and rear two
The installing plate that side is set and cover plate of storage battery are overall structure.
Compared with prior art, the beneficial effects of the utility model are：The acid leakage-proof structural termination, structure setting is reasonable,
The mode of freezing is not taken in lead terminal sealing, and when being assembled with lid, drop glue, lead end are carried out to lid back side groove in advance with adhesive
Son is through corresponding mounting hole on lid, while lead terminal top bar cylinder is matched somebody with somebody with the corresponding groove in the lid back side
Close, and after internal setting butyl rubber belt progress once sealing, then to setting sealing gasket to carry out at lid and the lower end cooperation of step cylinder
Secondary seal, while set sealant layer to fill in mounting hole, setting seals three times, can play the effect of acid leakage-proof well,
Acid leakage-proof operation can be preferably carried out, promotes the development of battery industry.
Brief description of the drawings
Fig. 1 is the utility model structure schematic elevation view；
Fig. 2 is the utility model structure preformed groove schematic diagram.
In figure：1st, clamped nipple, 2, sealant layer, 3, cover plate of storage battery, 4, installing plate, 5, mounting blocks on step cylinder, 6,
Sealing ring, 7, step cylinder body, 8, lead terminal, 9, step cylinder projection, 10, butyl rubber belt, 11, lower cover, 12, annular groove,
13rd, preformed groove, 14, mounting hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 are referred to, the utility model provides a kind of technical scheme：A kind of acid leakage-proof structural termination, including battery
Cover plate 3, step cylinder body 7 and lower cover 11, the middle part of cover plate of storage battery 3 offers mounting hole 14, and the inside of mounting hole 14 is installed
There is clamped nipple 1, the lower section of clamped nipple 1 is connected with lead terminal 8, and clamped nipple 1 is arranged on the installation opened up on cover plate of storage battery 3
Inside hole 14, and sealant layer 2 is filled between clamped nipple 1 and mounting hole 14, lower cover 11 and the lower section of cover plate of storage battery 3 are solid
Dingan County is fitted together, and cover plate of storage battery 3 is internally provided with the preformed groove 13 wrapped up by installing plate 4, the lead of the lower section of clamped nipple 1
The outside of terminal 8 is provided with step cylinder body 7, and on the step cylinder of the upper end of step cylinder body 7 mounting blocks 5 with inside installing plate 4
Preformed groove 13 matches, and preformed groove 13 is square structure, and mounting blocks 5 match with the size depth of preformed groove 13, while front and rear
The installing plate 4 that both sides are set and cover plate of storage battery 3 are overall structure, and step cylinder body 7 is provided with close with the junction of lower cover 11
Seal 6, and the groove width opened up on lower cover 11 is less than the annular wall wide of sealing ring 6, the lower section of step cylinder body 7 connects with lead terminal 8
The place of connecing is provided with two step to match cylinder projections 9 and annular groove 12, and both centre positions are provided with butyl rubber belt 10,
Step cylinder body 7 is internally provided with step cylinder projection 9, and offered on lead terminal 8 match with step cylinder projection 9 it is annular recessed
Butyl rubber belt 10 is provided with the middle part of groove 12, step cylinder body 7 and the junction of lead terminal 8.
Operation principle：When using the acid leakage-proof structural termination, when clamped nipple 1 is moulded in cover plate of storage battery 3 first, press
Battery production is carried out according to normal process, because passing through step cylinder projection 9 and step cylinder projection 9 on the lead terminal 8 of the lower section of clamped nipple 1
On the annular groove 12 that opens up be installed together, and middle part sets butyl rubber belt 10, places acid solution from step cylinder body 7 and lead end
Flowed at gap between son 8 on cover plate of storage battery 3, while step cylinder body 7 and the junction of lower cover 11 are provided with sealing ring
6, acid solution can be prevented from the outside of step cylinder body 7 with being exuded at the gap of lower cover 11 on 3 well, while in clamped nipple 1
Play with the junction filling with sealant layer 2 of mounting hole 14 of cover plate of storage battery 3 and protect again, here it is the acid leakage-proof structural termination
The whole process of work.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of acid leakage-proof structural termination, including cover plate of storage battery (3), step cylinder body (7) and lower cover (11), its feature exist
In：Mounting hole (14) is offered in the middle part of the cover plate of storage battery (3), and clamped nipple (1), institute are installed inside mounting hole (14)
State and lead terminal (8) is connected with below clamped nipple (1), the lower cover (11) below cover plate of storage battery (3) with being fixedly mounted on
Together, and cover plate of storage battery (3) is internally provided with the preformed groove (13) wrapped up by installing plate (4), clamped nipple (1) lower section
Lead terminal (8) on the outside of step cylinder body (7) is installed, and mounting blocks (5) and peace on the step cylinder of step cylinder body (7) upper end
The internal preformed groove (13) of loading board (4) matches, and the step cylinder body (7) is internally provided with step cylinder projection (9), and lead end
The annular groove (12) to match with step cylinder projection (9), the step cylinder body (7) and lead terminal (8) are offered on sub (8)
Butyl rubber belt (10) is provided with the middle part of junction.
A kind of 2. acid leakage-proof structural termination according to claim 1, it is characterised in that：The clamped nipple (1) is arranged on
The mounting hole (14) opened up on cover plate of storage battery (3) is internal, and fluid sealant is filled between clamped nipple (1) and mounting hole (14)
Layer (2).
A kind of 3. acid leakage-proof structural termination according to claim 1, it is characterised in that：The step cylinder body (7) is with
Cover plate (11) junction is provided with sealing ring (6), and the groove width opened up on lower cover (11) is less than the annular wall of sealing ring (6)
It is wide.
A kind of 4. acid leakage-proof structural termination according to claim 1, it is characterised in that：Below the step cylinder body (7)
Lead terminal (8) junction is provided with two step to match cylinder projections (9) and annular groove (12), and both centre positions
It is provided with butyl rubber belt (10).
A kind of 5. acid leakage-proof structural termination according to claim 1, it is characterised in that：The preformed groove (13) is square knot
Structure, and mounting blocks (5) match with preformed groove (13) size depth, while the installing plate (4) and battery that front and rear sides are set
Cover plate (3) is overall structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720700120.1U CN206878085U (en) | 2017-06-16 | 2017-06-16 | A kind of acid leakage-proof structural termination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720700120.1U CN206878085U (en) | 2017-06-16 | 2017-06-16 | A kind of acid leakage-proof structural termination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206878085U true CN206878085U (en) | 2018-01-12 |
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ID=61333189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720700120.1U Active CN206878085U (en) | 2017-06-16 | 2017-06-16 | A kind of acid leakage-proof structural termination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206878085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108336288A (en) * | 2018-03-19 | 2018-07-27 | 超威电源有限公司 | A kind of accumulator terminal of acid leakage-proof |
-
2017
- 2017-06-16 CN CN201720700120.1U patent/CN206878085U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108336288A (en) * | 2018-03-19 | 2018-07-27 | 超威电源有限公司 | A kind of accumulator terminal of acid leakage-proof |
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