CN209487549U - The sealing structure of accumulator terminal - Google Patents
The sealing structure of accumulator terminal Download PDFInfo
- Publication number
- CN209487549U CN209487549U CN201920503975.4U CN201920503975U CN209487549U CN 209487549 U CN209487549 U CN 209487549U CN 201920503975 U CN201920503975 U CN 201920503975U CN 209487549 U CN209487549 U CN 209487549U
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- CN
- China
- Prior art keywords
- terminal
- rubber
- annular
- mounting hole
- sealing
- Prior art date
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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
Abstract
The utility model and a kind of sealing structure of accumulator terminal, including terminal, rubber-wrapping structure, battery cover and annular cover plate；Rubber-wrapping structure sealing is set on terminal；Battery cover is located at the upper end of rubber-wrapping structure and seals cooperation, is equipped with mounting hole at the cooperation of terminal on battery cover, and mounting hole and terminal clearance cooperate, and mounting hole, rubber-wrapping structure and terminal cooperatively form annular slot；Annular cover plate lid is located in annular slot and is interference fitted.It has the sealing effect that can not only guarantee end pole, but also has saved material and energy consumption, the advantages that shortening the production time, improve production efficiency.
Description
Technical field
The utility model relates to a kind of sealing structures of accumulator terminal.
Background technique
Currently, with advances in technology, people propose more require to the appearance of battery.For lead-acid accumulator
Speech, terminal are the unique parts of internal storage battery and external communication, and terminal exposed part was heavy and the metal of meeting burnt hair originally
Terminal is gradually changed to smooth in appearance, the silver-plated terminal of corrosion resistant cylindrical, copper now；But inside the silver-plated terminal of copper and electric slot
Pole group is directly connected to, and acid solution can be leaked out along pole inside electric slot.It is existing there are two types of solution: a solution be
" O " type ring is covered on the silver-plated terminal of copper, terminal is inwardly held tightly, props up the glue groove on electric slot outward, plays the purpose of initial stage sealing；Separately
A solution is that the lead set on the silver-plated terminal of copper and electric slot burn and melts lead sealing.After both the above solution is implemented, it is
Guarantee sealing performance, will also fill primer secondary seal, then through hot setting, fill after coloring agent three times seals, final high temperature
Solidification, hot setting, causes the waste of mass energy and material twice；If when production, glue groove is shallower, " O " type ring set is not in place
And lead sealing has the problems such as hole, battery will appear the situation that terminal climbs acid, so that battery be caused to scrap and other quality accidents.
Summary of the invention
A kind of terminal sealing structure is provided the purpose of the utility model is to overcome the deficiencies in the prior art, the sealing structure
Not only it can guarantee the sealing effect of end pole, but also save material and energy consumption, and shorten the production time, improve production efficiency.
It in order to achieve the above object, the utility model is realized in this way, is a kind of sealing structure of accumulator terminal,
Include:
Terminal and rubber-wrapping structure；The rubber-wrapping structure sealing is set on terminal；
Battery cover；The battery cover is located at the upper end of rubber-wrapping structure and seals cooperation, the matching positioned at terminal on battery cover
Mounting hole is equipped at conjunction, mounting hole and terminal clearance cooperate, and mounting hole, rubber-wrapping structure and terminal cooperatively form annular slot；With
And
Annular cover plate；The annular cover plate lid is located in annular slot and is interference fitted, so that annular cover plate be made to be fixed on
In annular slot.
The utility model compared with prior art the advantages of are as follows: can not only guarantee the sealing effect of end pole, but also save
Material and energy consumption, shorten the production time, improve production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, as long as technical characteristic involved in the various embodiments of the present invention described below does not constitute punching each other
It is prominent to be combined with each other.
In the utility model description, the orientation or positional relationship of the instructions such as term " on " is orientation based on the figure
Or positional relationship, it is merely for convenience of description the utility model rather than requires the utility model that must construct with specific orientation
And operation, therefore should not be understood as limiting the present invention.
As shown in Figure 1, it is the sealing structure of accumulator terminal, comprising:
Terminal 1 and rubber-wrapping structure 4；What the rubber-wrapping structure 4 sealed is set on terminal 1；
Battery cover 2；The battery cover 2 is located at the upper end of rubber-wrapping structure 4 and seals cooperation, and terminal 1 is located on battery cover 2
Cooperation at be equipped with mounting hole 21, mounting hole 21 and 1 clearance fit of terminal, mounting hole 21, rubber-wrapping structure 4 and terminal cooperatively form
Annular slot 324；And
Annular cover plate 3；Annular cover plate 3 lid is located in annular slot 324 and is interference fitted, to make annular cover plate 3
It is fixed in annular slot 324.
When assembly, first time sealing process is carried out to terminal 1 first, to form rubber-wrapping structure 3, mounting hole 21 it is interior
The side wall of wall, rubber-wrapping structure 3 and terminal cooperatively forms annular slot 324, and annular cover plate 3 is directly fastened on annular slot 324 simultaneously
It is fixed, make terminal that need to only carry out once sealing process；Different colors can be set in annular cover plate 3, so that user be made to tell
The positive and negative grade of annular cover plate 3.
In the present embodiment, on the terminal 1 be equipped with more than one annular protrusion 11, adjacent two annular protrusion 11 it
Between have interval, climb sour path to increase.When work, the side wall of terminal 1 is equipped with more than one annular protrusion 11, makes to hold
Sub 1 side wall is uneven, increases and climbs sour path, prevents terminal from occurring climbing sour phenomenon, improve the leakproofness of product.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to institute
The embodiment of description.For the ordinary skill in the art, the principles of the present invention and objective are not being departed from
In the case of to these embodiments carry out it is a variety of variation, modification, replacement and deformation still fall in the protection scope of the utility model
It is interior.
Claims (2)
1. a kind of sealing structure of accumulator terminal, characterized by comprising:
Terminal (1) and rubber-wrapping structure (4)；Rubber-wrapping structure (4) sealing is set on terminal (1)；
Battery cover (2)；The battery cover (2) is located at the upper end of rubber-wrapping structure (4) and seals cooperation, is located on battery cover (2)
Mounting hole (21) are equipped at the cooperation of terminal (1), mounting hole (21) and terminal (1) clearance fit, mounting hole (21), rubber-wrapping structure
(4) and terminal cooperatively forms annular slot (324)；And
Annular cover plate (3)；The annular cover plate (3), which is covered, to be located in annular slot (324) and is interference fitted, to make annular cover plate
(3) it is fixed in annular slot (324).
2. the sealing structure of accumulator terminal according to claim 1, it is characterised in that be equipped with one on the terminal
Above annular protrusion (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920503975.4U CN209487549U (en) | 2019-04-15 | 2019-04-15 | The sealing structure of accumulator terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920503975.4U CN209487549U (en) | 2019-04-15 | 2019-04-15 | The sealing structure of accumulator terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209487549U true CN209487549U (en) | 2019-10-11 |
Family
ID=68135243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920503975.4U Active CN209487549U (en) | 2019-04-15 | 2019-04-15 | The sealing structure of accumulator terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209487549U (en) |
-
2019
- 2019-04-15 CN CN201920503975.4U patent/CN209487549U/en active Active
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