CN217691524U - Combined air plug with novel structure for storage battery - Google Patents
Combined air plug with novel structure for storage battery Download PDFInfo
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- CN217691524U CN217691524U CN202222253846.9U CN202222253846U CN217691524U CN 217691524 U CN217691524 U CN 217691524U CN 202222253846 U CN202222253846 U CN 202222253846U CN 217691524 U CN217691524 U CN 217691524U
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- plug
- connecting base
- lifting rod
- air
- top wall
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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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Abstract
The utility model discloses a combined air plug with a new type structure for a storage battery, which comprises a connecting base and an air plug body, wherein the connecting base is of a cylindrical structure, the top wall of the connecting base is provided with an air outlet, and a lifting rod capable of moving up and down is embedded in the air outlet; a top plate is arranged at the top end of the lifting rod, a plug is nested at the lower end of the lifting rod, and a spring is arranged between the top plate and the top wall of the connecting base; the outer wall of the plug is provided with a clamping protrusion, the lower surface of the top wall of the connecting base is provided with a clamping boss corresponding to the periphery of the plug, and the clamping boss is provided with a relief notch at the position of the clamping protrusion; the upper surface of connecting the pedestal roof is connected with the air plug body, the utility model has the advantages of compromise the transportation of air plug, multiple functions such as storage function and work, simple structure, convenient to use avoids transporting the air plug and loses and cause the wasting of resources, reduction product cost that can be better.
Description
Technical Field
The utility model relates to a battery technical field specifically is a combination air lock that is used for new pattern structure of battery.
Background
At present, due to the structural limitation of the air plug of the storage battery, two air plugs, namely a transport air plug and a working air plug, are usually configured on the storage battery at the same time, wherein the transport air plug is a closed air plug and can be used during the transportation and the storage of the storage battery, the sloshing overflow and the conventional volatilization of the electric liquid can be avoided, the working air plug is an open air plug and is used during the working of the storage battery, and the working air plug needs to be detached and replaced into the transport air plug during the conventional application, transportation or storage of the storage battery; during operation, need pull down the transportation gas stopper and change into work gas stopper, but have the dismantlement in-process, very easily cause losing of transportation gas stopper or work gas stopper and cause the wasting of resources, use inconvenient scheduling problem.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a combination air lock for new pattern structure of battery, compromise multiple functions such as transportation, storage function and work of air lock, simple structure, convenient to use avoids transporting the air lock and loses and cause the wasting of resources, reduction product cost that can be better can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a combined air plug with a new type structure for a storage battery comprises a connecting base and an air plug body, wherein the connecting base is of a cylindrical structure with a downward opening, an air outlet hole is formed in the top wall of the connecting base, and a lifting rod capable of moving up and down is embedded in the air outlet hole; the top end of the lifting rod penetrates through the top wall of the connecting base and is provided with a top plate, a plug is nested at the position of the lower end of the lifting rod, a locking nut is connected to the lower part of the lifting rod below the plug in a threaded manner, a spring is arranged between the top plate and the top wall of the connecting base on the lifting rod, and the top surface of the plug is tightly attached to the bottom surface of the top wall of the connecting base; clamping bulges are arranged on the outer wall of the plug along the circumferential direction at equal intervals, clamping bosses matched with the structure of the plug are arranged on the lower surface of the top wall of the connecting base at the periphery corresponding to the plug, and abdicating notches matched with the structure of the clamping bosses are arranged at the positions, located at the clamping bulges, of the clamping bosses; a first connecting convex ring is arranged on the upper surface of the top wall of the connecting base and positioned on the periphery of the top plate, an air plug body is fixedly arranged in the first connecting convex ring, and the parts of the lifting rod penetrating out of the connecting base are all positioned in the air plug body; and the side wall of the connecting base is provided with connecting threads.
Furthermore, the upper surface of the top wall of the connecting base is provided with a second connecting convex ring at the position of the air outlet, a supporting piece with a cross structure is arranged between the inner walls of the second connecting convex ring, the lifting rod penetrates through the supporting piece, a limiting convex block is arranged at the lower end of the lifting rod, which is positioned on the supporting piece, and the plug is positioned between the limiting convex block and the locking nut.
Further, the body of the plug is of a disc-shaped structure, and the clamping protrusions are of arc plate-shaped structures.
Furthermore, the air plug body is connected with the second connecting convex ring in a clamping or threaded mode.
Compared with the prior art, the beneficial effects of the utility model are that: this a combination air lock for new style structure of battery can make end cap and venthole be in the encapsulated situation and not the encapsulated situation through the lifter of adjustment connection base venthole to combine the air lock body can satisfy gaseous normal the spilling over in the battery, compromise multiple functions such as transportation, storage function and work of air lock, simple structure, and convenient to use avoids transporting the air lock and loses and cause the wasting of resources, reduction product cost that can be better.
Drawings
FIG. 1 is a schematic view of the structure of the combined air lock of the present invention;
FIG. 2 is a sectional view of the combined air lock of the present invention;
FIG. 3 is a schematic view of the connection base of the present invention;
FIG. 4 is a cross-sectional view of the connection base of the present invention;
FIG. 5 is a schematic view of the inner axial side of the present invention;
FIG. 6 is a schematic view of the structure of the ejector pin of the present invention mounted on the connecting base;
FIG. 7 is a schematic view of the structure of the lift pin of the present invention;
fig. 8 is a front view of the push rod of the present invention;
fig. 9 is a schematic structural view of the plug of the present invention;
fig. 10 is a schematic structural view of the plug and the connection base of the present invention in a closed state;
fig. 11 is a schematic structural view of the plug and the connection base of the present invention when they are not in a closed state.
In the figure: the device comprises a connecting base 1, a first connecting convex ring 101, a supporting piece 102, a clamping boss 103, a second connecting convex ring 104, a plug 2, a clamping bulge 201, a lifting rod 3, a top plate 301, a limit lug 302, a locking nut 4, a spring 5 and an air plug 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1-11, the present invention provides a technical solution: a combined air plug with a new type structure for a storage battery comprises a connecting base 1 and an air plug body 6, wherein the connecting base 1 is of a cylindrical structure with a downward opening, an air outlet hole is formed in the top wall of the connecting base 1, and a lifting rod 3 capable of moving up and down is embedded in the air outlet hole; the top end of the lifting rod 3 penetrates through the top wall of the connecting base 1 and is provided with a top plate 301, the lower end part of the lifting rod 3 is nested with a plug 2, a locking nut 4 is connected to the lower part of the plug 2 on the lifting rod 3 in a threaded manner, a spring 5 is arranged between the top plate 301 and the top wall of the connecting base 1 on the lifting rod 3, and the top surface of the plug 2 is tightly attached to the bottom surface of the top wall of the connecting base 1; clamping protrusions 201 are arranged on the outer wall of the plug 2 in the circumferential direction at equal intervals, clamping bosses 103 matched with the structure of the plug 2 are arranged on the lower surface of the top wall of the connecting base 1 corresponding to the periphery of the plug, and abdicating notches matched with the structure of the clamping bosses are arranged on the clamping bosses 103 at the positions of the clamping protrusions 201; the upper surface of the top wall of the connecting base 1, which is positioned at the periphery of the top plate 301, is provided with a first connecting convex ring 101, the air plug body 6 is fixedly arranged in the first connecting convex ring 101, and the part of the lifting rod 3, which penetrates out of the connecting base 1, is positioned in the air plug body 6; and the side wall of the connecting base 1 is provided with connecting threads.
The working principle is as follows: the side wall of the connecting base 1 is in threaded connection with the air outlet of the storage battery, when the storage battery is stored or transported, the spring 5 applies elasticity to the top plate 301 so that the plug 2 is tightly attached to the lower surface of the top wall of the connecting base 1, the clamping protrusion 201 on the plug 2 is nested in the abdicating opening, and at the moment, the plug 2 blocks the air outlet of the connecting base 1 to be in a sealing state, so that the electro-hydraulic of the battery cannot overflow and volatilize; at the battery during operation, extract gas plug body 6, press down roof 301 and make lifter 3 descend, and rotatory roof 301 makes joint protruding 201 and the opening of stepping down take place the dislocation, loosen the protruding 201 part laminating of joint on the end cap 2 behind roof 301 on the joint boss 103, be in not enclosed state this moment because there is the clearance between end cap 2 and the roof of connecting base 1, and the venthole is in the connected state, then install gas plug body 6 on connecting base 1, the gas that produces in the course of the work can be through the venthole of connecting base 1 and the normal overflow behind the gas plug body 6.
Furthermore, the upper surface of the top wall of the connection base 1 is provided with a second connection convex ring 104 at the position of the air outlet, and a support piece 102 with a cross structure is arranged between the inner walls of the second connection convex ring 104, the lifting rod 3 runs through the support piece 102, a limit bump 302 is arranged at the lower end of the lifting rod 3 on the support piece 102, the plug 2 is arranged between the limit bump 302 and the lock nut 4, and the support piece 102 arranged on the second connection convex ring 104 limits the lifting rod 3.
Further, the body of the plug 2 is of a disc-shaped structure, and the clamping protrusions 201 are all of arc-shaped plate structures.
Further, the air plug body 6 is connected with the second connecting convex ring 104 in a clamping mode or in a threaded mode, the air plug body 6 and the second connecting convex ring 104 are of a quick connection structure, and the air plug body 6 is convenient to disassemble and assemble.
This embodiment can make end cap 2 and venthole be in the enclosed state and not the enclosed state through the lifter 3 of adjustment connection base 1 venthole to combine gas plug body 6 can satisfy gaseous normal the spilling over in the battery, compromise multiple functions such as transportation, storage function and the work of gas plug, simple structure, convenient to use avoids transporting the gas plug and loses and cause the wasting of resources, reduction product cost that can be better.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A combination air lock of new style structure for battery, including connecting base and air lock body, its characterized in that: the connecting base is of a cylindrical structure with a downward opening, the top wall of the connecting base is provided with an air outlet hole, and a lifting rod capable of moving up and down is nested in the air outlet hole; the top end of the lifting rod penetrates through the top wall of the connecting base and is provided with a top plate, a plug is nested at the position of the lower end of the lifting rod, a locking nut is connected to the lower part of the lifting rod below the plug in a threaded manner, a spring is arranged between the top plate and the top wall of the connecting base on the lifting rod, and the top surface of the plug is tightly attached to the bottom surface of the top wall of the connecting base; clamping protrusions are arranged on the outer wall of the plug along the circumferential direction at equal intervals, clamping bosses matched with the structure of the plug are arranged on the lower surface of the top wall of the connecting base and corresponding to the periphery of the plug, and abdicating notches matched with the structure of the clamping bosses are arranged on the clamping bosses and located at the positions of the clamping protrusions; a first connecting convex ring is arranged on the upper surface of the top wall of the connecting base and positioned on the periphery of the top plate, an air plug body is fixedly arranged in the first connecting convex ring, and the parts of the lifting rod penetrating out of the connecting base are all positioned in the air plug body; and the side wall of the connecting base is provided with connecting threads.
2. The combined air lock of a new type of structure for secondary batteries according to claim 1, characterized in that: the upper surface of the top wall of the connecting base is provided with a second connecting convex ring at the position of the air outlet, a support piece with a cross structure is arranged between the inner walls of the second connecting convex ring, the lifting rod penetrates through the support piece, a limiting convex block is arranged at the lower end of the lifting rod, which is positioned on the support piece, and the plug is positioned between the limiting convex block and the locking nut.
3. The combined air lock of a new type of structure for secondary batteries according to claim 1, characterized in that: the body of end cap is discoid structure, the joint arch is circular arc platelike structure.
4. The combined air lock of a new type of structure for secondary batteries according to claim 1, characterized in that: the air plug body is connected with the second connecting convex ring in a clamping or threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222253846.9U CN217691524U (en) | 2022-08-26 | 2022-08-26 | Combined air plug with novel structure for storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222253846.9U CN217691524U (en) | 2022-08-26 | 2022-08-26 | Combined air plug with novel structure for storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217691524U true CN217691524U (en) | 2022-10-28 |
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ID=83725710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222253846.9U Active CN217691524U (en) | 2022-08-26 | 2022-08-26 | Combined air plug with novel structure for storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217691524U (en) |
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2022
- 2022-08-26 CN CN202222253846.9U patent/CN217691524U/en active Active
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