Dustproof high-temperature-resistant rubber sleeve

Abstract

The utility model discloses a dustproof high-temperature-resistant rubber sleeve, which relates to the technical field of storage battery joint dustproof equipment and comprises a rubber sleeve, and dustproof components are arranged at two ends of the rubber sleeve. The dustproof assembly comprises first dustproof rings, a plurality of second dustproof rings, a connecting ring and a sealing structure, the first dustproof rings are fixedly installed at the two ends of the inner wall of the rubber sleeve, the second dustproof rings are installed at one ends of the first dustproof rings, and the connecting ring is fixedly installed at one ends of the second dustproof rings; the sealing structure is fixedly mounted on the inner wall of the second dustproof ring; according to the technical scheme provided by the utility model, by arranging the dustproof assembly, after the rubber sleeve is installed, the first dustproof ring and the second dustproof ring can be tightened through the binding belt, the side faces of the adjacent sealing convex blocks are extruded together, and multiple layers of sealing structures are extruded together, so that the dustproof effect of the port of the rubber sleeve is enhanced; and the rubber sleeve is made of fluorosilicone rubber, so that a good high-temperature-resistant effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of dustproof equipment for battery joints, in particular to a dustproof and high-temperature resistant rubber sleeve. Background Art

[0002] A battery connector refers to a conductor used to carry current between components in a battery circuit, such as a connector between single cells, or between battery terminals and battery pack terminals. After the battery terminals are connected, a rubber sleeve needs to be put on the outside of the wire and the terminal for protection. When using rubber sleeves for battery connectors today, there is a certain gap between the two ends of the rubber sleeve and the outer wall of the wire after they are fixed, which makes it easy for dust to enter and affect the protective effect of the rubber sleeve. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a dustproof and high temperature resistant rubber sleeve, so as to solve the problem that after the two ends of the rubber sleeve in the prior art are fixed, there is a large gap between the outer wall of the wire, which makes it easy for dust to enter and affect the protective effect of the rubber sleeve.

[0004] In view of this, the utility model provides a dustproof and high temperature resistant rubber sleeve, comprising a rubber sleeve, and dustproof components are arranged at both ends of the rubber sleeve;

[0005] The dustproof assembly includes a first dustproof ring, several second dustproof rings, a connecting ring and a sealing structure. The first dustproof ring is fixedly installed on both ends of the inner wall of the rubber sleeve, one end of the first dustproof ring is installed with several second dustproof rings, the connecting ring is fixedly installed on one end of the second dustproof ring, and the sealing structure is fixedly installed on the inner wall of the second dustproof ring.

[0006] Optionally, the sealing structure includes an annular membrane and a plurality of sealing protrusions, the plurality of sealing protrusions are adhered to the inner wall of the annular membrane, and the annular membrane is adhered to the inner wall of the second dustproof ring.

[0007] Optionally, the sealing protrusions are arranged in a ring shape on the inner wall of the annular membrane.

[0008] Optionally, adjacent second dustproof rings are connected via a connecting ring, and one of the second dustproof rings is adhered to one end of the first dustproof ring.

[0009] Optionally, the sealing protrusions in adjacent sealing structures are staggered in position.

[0010] Optionally, a sealing sheet is pasted on the inner wall of the connecting ring, and the sealing sheet is silicone.

[0011] Optionally, the rubber sleeve is L-shaped, the diameters of the two ends of the rubber sleeve are different, and the rubber sleeve is made of fluorosilicone rubber.

[0012] It can be seen from the above technical solutions that the embodiments of the utility model have the following advantages:

[0013] The utility model discloses a dustproof and high-temperature resistant rubber sleeve. By setting a dustproof component, after the rubber sleeve is installed, the first dustproof ring and the second dustproof ring can be tightened by a cable tie, and the adjacent sealing protrusion sides are squeezed together, and the multi-layer sealing structure is squeezed together to enhance the dustproof effect of the rubber sleeve port. The rubber sleeve is made of fluorosilicone rubber and has a good high-temperature resistance.

[0014] These features and advantages of the present invention will be disclosed in detail in the following specific implementation manners and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the utility model;

[0018] Figure 3 This is a sealing structure diagram of the utility model;

[0019] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 5 This is a sealing sheet diagram of the utility model.

[0021] Explanation of the reference numerals: 1. rubber sleeve; 2. first dustproof ring; 3. second dustproof ring; 4. sealing protrusion; 5. connecting ring; 6. sealing sheet; 7. annular membrane. DETAILED DESCRIPTION

[0022] The following is an explanation and description of the technical scheme of the embodiment of the utility model in conjunction with the drawings of the embodiment of the utility model, but the following embodiment is only a preferred embodiment of the utility model, not all. Based on the embodiment in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.

[0023] A dustproof and high temperature resistant rubber sleeve according to an embodiment of the utility model will be described in detail below in conjunction with the accompanying drawings.

[0024] Example

[0025] For easier understanding, see Figures 1 to 5An embodiment of a dustproof and high-temperature resistant rubber sleeve provided by the utility model includes a rubber sleeve 1, and dustproof components are arranged at both ends of the rubber sleeve 1; the dustproof component includes a first dustproof ring 2, a plurality of second dustproof rings 3, a connecting ring 5 and a sealing structure, the first dustproof ring 2 is fixedly installed at both ends of the inner wall of the rubber sleeve 1, a plurality of second dustproof rings 3 are installed at one end of the first dustproof ring 2, the connecting ring 5 is fixedly installed at one end of the second dustproof ring 3, and the sealing structure is fixedly installed on the inner wall of the second dustproof ring 3.

[0026] It should be noted that, by setting up the dustproof component, after the rubber sleeve 1 is installed, the first dustproof ring 2 and the second dustproof ring 3 can be tightened by a cable tie, and the adjacent sealing protrusions 4 sides are squeezed together, and the multi-layer sealing structure is squeezed together to enhance the dustproof effect of the port of the rubber sleeve 1, and the rubber sleeve 1 adopts fluorosilicone rubber, which has a good high temperature resistance effect; by setting up the first dustproof ring 2 and the second dustproof ring 3, the port of the rubber sleeve 1 is dustproof, and the dustproof performance of the first dustproof ring 2 and the second dustproof ring 3 is enhanced by setting the sealing structure.

[0027] In some embodiments, Figure 3 As shown, the sealing structure includes an annular membrane 7 and a plurality of sealing protrusions 4. The plurality of sealing protrusions 4 are adhered to the inner wall of the annular membrane 7. The annular membrane 7 is adhered to the inner wall of the second dustproof ring 3. The sealing protrusions 4 are arranged in a ring shape on the inner wall of the annular membrane 7.

[0028] It should be noted that the annular film 7 may be made of LDPE film Low Density Polyethylene. The LDPE film has high strength and flexibility. When the cable tie is used to tighten the first dustproof ring 2 and the second dustproof ring 3, the annular film 7 can be better deformed so that the sealing protrusions 4 can be better closed.

[0029] In some embodiments, Figure 4 As shown, adjacent second dustproof rings 3 are connected via a connecting ring 5, wherein one second dustproof ring 3 is adhered to one end of a first dustproof ring 2, and the sealing protrusions 4 in adjacent sealing structures are staggered.

[0030] It should be noted that the first dustproof ring 2 , the second dustproof ring 3 and the connecting ring 5 may be made of plastic films, and the connecting ring 5 is thinner than the first dustproof ring 2 and the second dustproof ring 3 .

[0031] In some embodiments, Figure 1 , Figure 5 As shown, a sealing sheet 6 is pasted on the inner wall of the connecting ring 5, and the sealing sheet 6 is made of silicone. The rubber sleeve 1 is L-shaped, and the diameters of the two ends of the rubber sleeve 1 are different. The material of the rubber sleeve 1 is fluorosilicone rubber.

[0032] It should be noted that the sealing protrusions 4 on adjacent sealing structures can block each other's gaps between the sealing protrusions 4 , and the sealing sheet 6 is a thin sheet, which is arranged between adjacent sealing structures, and can further block the gaps and further enhance the dustproof performance of the rubber sleeve 1 .

[0033] In this example, the connected components can be glued together.

[0034] Working principle: When installing the rubber sleeve 1, put the end with a smaller diameter of the rubber sleeve 1 on the wire at one end of the terminal. After the terminal is connected, put the other end of the rubber sleeve 1 on the terminal connection. Use several cable ties to tighten the outer walls of the first dustproof ring 2 and the second dustproof ring 3, so that the sealing structure and the sealing sheet 6 are squeezed together, and the adjacent sealing protrusions 4 are squeezed together to prevent dust from entering the port of the rubber sleeve 1.

[0035] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A dustproof and high temperature resistant rubber sleeve, characterized in that: It comprises a rubber sleeve (1), with dustproof components being arranged at both ends of the rubber sleeve (1); The dustproof assembly comprises a first dustproof ring (2), a plurality of second dustproof rings (3), a connecting ring (5) and a sealing structure, wherein the first dustproof ring (2) is fixedly mounted on both ends of the inner wall of the rubber sleeve (1), a plurality of second dustproof rings (3) are mounted on one end of the first dustproof ring (2), the connecting ring (5) is fixedly mounted on one end of the second dustproof ring (3), and the sealing structure is fixedly mounted on the inner wall of the second dustproof ring (3).

2. The dustproof and high temperature resistant rubber sleeve according to claim 1, characterized in that: The sealing structure comprises an annular membrane (7) and a plurality of sealing protrusions (4); the plurality of sealing protrusions (4) are adhered to the inner wall of the annular membrane (7); and the annular membrane (7) is adhered to the inner wall of the second dustproof ring (3).

3. The dustproof and high temperature resistant rubber sleeve according to claim 2, characterized in that: The sealing protrusions (4) are arranged in a ring shape on the inner wall of the annular membrane (7).

4. The dustproof and high temperature resistant rubber sleeve according to claim 1, characterized in that: Adjacent second dustproof rings (3) are connected via a connecting ring (5), and one of the second dustproof rings (3) is adhered to one end of the first dustproof ring (2).

5. The dustproof and high temperature resistant rubber sleeve according to claim 2, characterized in that: The sealing protrusions (4) in adjacent sealing structures are positioned in an alternating manner.

6. The dustproof and high temperature resistant rubber sleeve according to claim 1, characterized in that: A sealing sheet (6) is pasted on the inner wall of the connecting ring (5), and the sealing sheet (6) is made of silica gel.

7. The dustproof and high temperature resistant rubber sleeve according to claim 1, characterized in that: The rubber sleeve (1) is L-shaped, the two ends of the rubber sleeve (1) have different diameters, and the rubber sleeve (1) is made of fluorosilicone rubber.

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