CN109560227B - Rubber cap convenient to fix for lead-acid storage battery - Google Patents
Rubber cap convenient to fix for lead-acid storage battery Download PDFInfo
- Publication number
- CN109560227B CN109560227B CN201811287830.1A CN201811287830A CN109560227B CN 109560227 B CN109560227 B CN 109560227B CN 201811287830 A CN201811287830 A CN 201811287830A CN 109560227 B CN109560227 B CN 109560227B
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- Prior art keywords
- cap
- rubber cap
- main body
- rubber
- storage battery
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
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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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The invention discloses a rubber cap convenient to fix for a lead-acid storage battery, which comprises a waterproof cap, a rubber cap main body, a movable cap and a limiting ring, wherein the waterproof cap is of a cylindrical structure, one surface of the waterproof cap is provided with a mounting groove, the bottom of the mounting groove is provided with a boss of a circular structure, the center of the boss is provided with a first matching hole used for matching a storage battery electrode column, the rubber cap main body and the movable cap are mounted in the mounting groove of the waterproof cap, the rubber cap main body and the movable cap are movably matched, the rubber cap main body is of a cylindrical structure, one end of the rubber cap main body is provided with a second matching hole used for matching the storage battery electrode column, the outer edge surface of the rubber cap main body is provided with a plurality of groups of spherical rollers in an annular array by taking the axis of the rubber cap main body as the center, and the rubber cap main body is movably matched with the movable cap through the spherical rollers. The rubber cap convenient to fix for the lead-acid storage battery is reasonable in structure, convenient to install and fix and high in practical value.
Description
Technical Field
The invention belongs to the technical field of rubber caps for storage batteries, and particularly relates to a rubber cap convenient to fix for a lead-acid storage battery.
Background
The electrodes of lead-acid accumulator are mainly made of lead and its oxide, and its electrolyte is sulfuric acid solution. In a discharge state, the main component of the positive electrode is lead dioxide, and the main component of the negative electrode is lead; in a charged state, the main components of the positive electrode and the negative electrode are lead sulfate. And is divided into vented accumulator and maintenance-free lead-acid battery. Its main advantages are stable voltage, low cost, long service life and simple maintenance.
Lead acid battery when the installation, need cover its electrode post with the rubber cap to reach the effect of protection, nevertheless current rubber cap is because of self structure is softer, and the installation is inconvenient, and the rubber cap drops easily under the collision after the installation, and simultaneously, the simple structure of current rubber cap, can't effectively be waterproof.
Disclosure of Invention
The invention aims to provide a rubber cap for a lead-acid storage battery, which is convenient to fix and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a rubber cap convenient to fix for a lead-acid storage battery comprises a waterproof cap, a rubber cap main body, a movable cap and a limiting ring, wherein the waterproof cap is of a cylindrical structure, one surface of the waterproof cap is provided with a mounting groove, the bottom of the mounting groove is provided with a boss of a circular structure, and the center of the boss is provided with a first matching hole for matching with a storage battery electrode column;
the waterproof cap comprises a waterproof cap body, a rubber cap main body and a movable cap, wherein the rubber cap main body and the movable cap are arranged in an installation groove of the waterproof cap and are in movable fit;
a limiting ring is hooped at the periphery of the movable cap and is of an annular structure with a notch, and a plurality of groups of positioning columns are formed in the limiting ring in an annular array mode on the inner edge of the limiting ring by taking the axis of the limiting ring as the center of a circle.
Preferably, a mounting hole for mounting the rubber cap main body is formed in the movable cap, a coating bead is formed at an opening of the mounting hole, a coating hole is formed in the center of the coating bead, and the diameter of the coating hole is smaller than that of the rubber cap main body.
Preferably, the mounting groove is an annular groove, and the outer diameter of the mounting groove is consistent with that of the movable cap.
Preferably, the outer edge of the rubber cap body and the inner edge of the movable cap are respectively provided with an annular embedding track and a matching track, the embedding track and the matching track enclose a complete annular track, and the spherical roller is arranged in the annular track enclosed by the embedding track and the matching track.
Preferably, one side of the outer edge surface of the rubber cap main body facing the second matching hole is in an annular array and is provided with a plurality of groups of second insertion ports, and one side of the outer edge surface of the movable cap facing the mounting hole is in an annular array and is provided with a plurality of groups of first insertion ports.
Preferably, the depth of the cladding hole is consistent with the thickness of the boss.
Preferably, the rubber cap main body and the movable cap are both formed by compression molding by adopting a fluororubber material.
The invention has the technical effects and advantages that: the lead-acid storage battery is provided with the rubber cap which is convenient to fix, and the waterproof of the electrode column of the storage battery is realized through the installation of the waterproof cap; the waterproof cap also has a primary positioning function, so that the rubber cap main body and the movable cap can be conveniently installed and fixed; a spherical roller is arranged between the rubber cap main body and the movable cap, so that the movable cap rotates to remove force when being acted by force, and the rubber cap main body is prevented from falling off; the embedded tracks and the matching tracks in the rubber cap main body and the movable cap ensure stable operation of the spherical roller and provide a stable framework for the rubber cap main body and the movable cap at the same time, so that the rubber cap main body and the movable cap have rigidity, and the stability of the rubber cap main body and the movable cap structure is ensured; the limiting ring that rubber cap main part and activity cap were buckled outward and decide guarantees the wholeness of rubber cap main part and activity cap before the installation, and the installation of the rubber cap main part of being convenient for and activity cap is fixed, and this lead acid battery is with the rubber cap of being convenient for to fix, and is rational in infrastructure, and the installation of being convenient for is fixed, has higher practical value.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a waterproof cap structure of the present invention;
FIG. 3 is a schematic view of the structure of the rubber cap body and the movable cap of the present invention;
FIG. 4 is a cross-sectional view taken at A-A of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic structural diagram of a rubber cap body according to the present invention;
FIG. 6 is a schematic view of the removable cap of the present invention;
FIG. 7 is a schematic view of a stop collar of the present invention.
In the figure: the waterproof cap comprises a waterproof cap 1, a first matching hole 101, a rubber cap main body 2, a second matching hole 201, a movable cap 3, a mounting hole 301, a limiting ring 4, an opening 401, a boss 5, a mounting groove 501, a spherical roller 6, a fitting track 601, a fitting track 602, a positioning column 7, a first plug interface 701, a second plug interface 702, a coating edge 8 and a coating hole 801.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a rubber cap convenient to fix for a lead-acid storage battery, which comprises a waterproof cap 1, a rubber cap main body 2, a movable cap 3 and a limiting ring 4, wherein the waterproof cap 1 is of a cylindrical structure, one surface of the waterproof cap is provided with a mounting groove 501, the bottom of the mounting groove 501 is provided with a boss 5 of a circular structure, and the center of the boss 5 is provided with a first matching hole 101 for matching with a storage battery electrode column (in the specific implementation, the structure of the first matching hole 101 is suitable for the shape of the storage battery electrode column);
a rubber cap main body 2 and a movable cap 3 are installed in an installation groove 501 of the waterproof cap 1, the rubber cap main body 2 is movably matched with the movable cap 3, the rubber cap main body 2 is of a cylindrical structure, one end of the rubber cap main body 2 is provided with a second matching hole 201 for matching with a storage battery electrode column (in specific implementation, the structure of the second matching hole 201 is suitable for the shape of the storage battery electrode column), the outer edge surface of the rubber cap main body 2 is provided with a plurality of groups of spherical rollers 6 in an annular array by taking the axis of the rubber cap main body 2 as the center of a circle, and the rubber cap main body 2 is movably matched with the movable cap 3 through the spherical rollers 6;
a limit ring 4 is hooped at the periphery of the movable cap 3, the limit ring 4 is of an annular structure with a notch 401, and a plurality of groups of positioning columns 7 are formed in the limit ring 4 in an annular array manner at the inner edge of the limit ring 4 by taking the axis of the limit ring 4 as the center of a circle.
Specifically, a mounting hole 301 for mounting the rubber cap main body 2 is formed in the movable cap 3, a covering bead 8 is formed at an opening of the mounting hole 301, a covering hole 801 is formed in the center of the covering bead 8, and the diameter of the covering hole 801 is smaller than that of the rubber cap main body 2.
Specifically, the mounting groove 501 is an annular groove, and the outer diameter of the mounting groove 501 is consistent with the outer diameter of the movable cap 3, so that the movable cap 3 is mounted in the waterproof cap 1. The edge opening of the waterproof cap 1 can be covered with the movable cap 3.
Specifically, the outer edge of the rubber cap main body 2 and the inner edge of the movable cap 3 are respectively provided with an annular embedding track 601 and a matching track 602, the embedding track 601 and the matching track 602 enclose a complete annular track, and the spherical roller 6 is arranged in the annular track enclosed by the embedding track 601 and the matching track 602, and the embedding track 601 and the matching track 602 in the rubber cap main body 2 and the movable cap 3 provide a stable framework for the rubber cap main body 2 and the movable cap 3 while ensuring the stable operation of the spherical roller 6, so that the rubber cap main body 2 and the movable cap 3 have rigidity, and the stability of the structures of the rubber cap main body 2 and the movable cap 3 is ensured.
Specifically, one side of the outer edge surface of the rubber cap main body 2 facing the second matching hole 201 is in an annular array and is provided with a plurality of groups of second insertion ports 702, and one side of the outer edge surface of the movable cap 3 facing the mounting hole 301 is in an annular array and is provided with a plurality of groups of first insertion ports 701.
Specifically, the depth of the coating hole 801 is consistent with the thickness of the boss 5, so that when the rubber cap body 2 and the movable cap 3 are installed in the waterproof cap 1, the boss 5 can abut against the coating hole 801.
Specifically, the rubber cap main body 2 and the movable cap 3 are both formed by compression molding of fluororubber materials.
Specifically, the rubber cap convenient for fixing for the lead-acid storage battery needs to install a rubber cap main body 2 in an installation hole 301 of a movable cap 3 before installation, the rubber cap main body 2 is initially coated by the arrangement of a coating bead 8 to prevent the rubber cap main body 2 from falling off, and then a limiting ring 4 is hooped outside the movable cap 3 to enable a rubber rod 7 to penetrate through a first inserting port 701 of the movable cap 3 and a 702 of the rubber cap main body 2 to enable the rubber cap main body 2 and the movable cap 3 to keep integrity, the waterproof cap 1 is sleeved outside an electrode column of the storage battery, the rubber cap main body 2 and the movable cap 3 are installed on the electrode column in an inserting manner to enable the electrode column to fill a second matching hole 201, a spherical roller 6 is arranged between the rubber cap main body 2 and the movable cap 3, the arrangement of the spherical roller 6 enables the movable cap 3 to rotate and unload force under the action of force, the rubber cap main body 2 is prevented from falling off, an embedding track 601 and a matching track 602 in the rubber cap main body 2 and, provide a stable skeleton for rubber cap main part 2 and activity cap 3 have the rigidity, guarantee the stability of rubber cap main part 2 and 3 structures of activity cap, and this lead acid battery is with the rubber cap of being convenient for to fix, and is rational in infrastructure, and the installation of being convenient for is fixed, has higher practical value.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a lead acid battery is with rubber cap convenient to it is fixed, includes waterproof cap (1), rubber cap main part (2), activity cap (3) and spacing ring (4), its characterized in that: the waterproof cap (1) is of a cylindrical structure, one surface of the waterproof cap is provided with an installation groove (501), a boss (5) of a circular structure is constructed at the bottom of the installation groove (501), and a first matching hole (101) used for matching with an electrode column of a storage battery is formed in the center of the boss (5);
the waterproof cap is characterized in that a rubber cap main body (2) and a movable cap (3) are installed in an installation groove (501) of the waterproof cap (1), the rubber cap main body (2) is movably matched with the movable cap (3), the rubber cap main body (2) is of a cylindrical structure, a second matching hole (201) used for matching with a storage battery electrode column is formed in one end of the rubber cap main body (2), a plurality of groups of spherical rollers (6) are arranged on the outer edge surface of the rubber cap main body (2) in an annular array by taking the axis of the rubber cap main body (2) as the center of a circle, and the rubber cap main body (2) is movably matched with the movable cap (3) through the spherical rollers (6);
a limiting ring (4) is hooped and positioned on the periphery of the movable cap (3), the limiting ring (4) is of an annular structure with a notch (401), and a plurality of groups of positioning columns (7) are formed in the limiting ring (4) in an annular array mode on the inner edge of the limiting ring (4) by taking the axis of the limiting ring (4) as the center of a circle.
2. The rubber cap convenient for fixing of a lead-acid storage battery as claimed in claim 1, wherein: the rubber cap is characterized in that a mounting hole (301) for mounting the rubber cap main body (2) is formed in the movable cap (3), a coating edge opening (8) is formed in the opening of the mounting hole (301), a coating hole (801) is formed in the center of the coating edge opening (8), and the diameter of the coating hole (801) is smaller than that of the rubber cap main body (2).
3. The rubber cap convenient for fixing of a lead-acid storage battery as claimed in claim 1, wherein: the mounting groove (501) is an annular groove, and the outer diameter of the mounting groove (501) is consistent with that of the movable cap (3).
4. The rubber cap convenient for fixing of a lead-acid storage battery as claimed in claim 1, wherein: the rubber cap is characterized in that an annular embedding track (601) and a matching track (602) are respectively arranged on the outer edge of the rubber cap main body (2) and the inner edge of the movable cap (3), the embedding track (601) and the matching track (602) enclose a complete annular track, and the spherical roller (6) is arranged in the annular track enclosed by the embedding track (601) and the matching track (602).
5. The rubber cap convenient for fixing of a lead-acid storage battery as claimed in claim 1, wherein: one side of the outer edge surface of the rubber cap main body (2) facing the second matching hole (201) is in an annular array and is provided with a plurality of groups of second inserting ports (702), and one side of the outer edge surface of the movable cap (3) facing the mounting hole (301) is in an annular array and is provided with a plurality of groups of first inserting ports (701).
6. The rubber cap convenient for fixing of a lead-acid storage battery as claimed in claim 2, wherein: the depth of the cladding hole (801) is consistent with the thickness of the boss (5).
7. The rubber cap convenient for fixing of a lead-acid storage battery as claimed in claim 1, wherein: the rubber cap main body (2) and the movable cap (3) are both formed by compression molding of fluororubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811287830.1A CN109560227B (en) | 2018-10-31 | 2018-10-31 | Rubber cap convenient to fix for lead-acid storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811287830.1A CN109560227B (en) | 2018-10-31 | 2018-10-31 | Rubber cap convenient to fix for lead-acid storage battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109560227A CN109560227A (en) | 2019-04-02 |
| CN109560227B true CN109560227B (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811287830.1A Active CN109560227B (en) | 2018-10-31 | 2018-10-31 | Rubber cap convenient to fix for lead-acid storage battery |
Country Status (1)
| Country | Link |
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| CN (1) | CN109560227B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4761354A (en) * | 1987-06-22 | 1988-08-02 | General Motors Corporation | Universal battery post cap |
| KR100684765B1 (en) * | 2005-05-16 | 2007-02-20 | 삼성에스디아이 주식회사 | Secondary battery |
| CN202917570U (en) * | 2012-10-29 | 2013-05-01 | 中航锂电（洛阳）有限公司 | Post protective element and lithium ion battery pack component |
| CN207517743U (en) * | 2017-10-26 | 2018-06-19 | 银隆新能源股份有限公司 | A kind of sealing nut and the anode cover board with sealing nut |
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2018
- 2018-10-31 CN CN201811287830.1A patent/CN109560227B/en active Active
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| Publication number | Publication date |
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| CN109560227A (en) | 2019-04-02 |
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