Relay shell assembly

Abstract

The utility model relates to the technical field of relays, in particular to a relay shell assembly, which comprises an assembly seat, an assembly cover arranged above the assembly seat, insertion rods arranged at corners of the assembly seat, ring bodies formed on the insertion rods at intervals in a protruding manner, insertion holes arranged at the corners of the assembly cover, and rubber tubes fixedly mounted at the positions of the insertion holes. And the insertion rod corresponds to the rubber pipe. The ceramic structure is adopted as the shell, integral forming and manufacturing are facilitated, the manufacturing speed is high, cost is low, using performance is good, the rubber pipe is fixed in the mode that the inserting rods and the ring bodies extrude the rubber pipe to be deformed and inserted, the assembling speed is high, and firmness is high.

Description

Technical Field

[0001] The utility model relates to the technical field of relays, in particular to a relay shell assembly. Background Art

[0002] Relay shell structures are diverse, but basically the shells are fixed with screws, which makes assembly inconvenient. Utility Model Content

[0003] The utility model aims to provide a relay housing assembly to solve the problem in the background art that housings are fixed with screws and the assembly is not convenient.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A relay housing assembly comprises an assembly seat, an assembly cover is arranged above the assembly seat, plug rods are arranged at the corners of the assembly seat, protrusions are spaced apart on the plug rods to form a ring body, plug holes are arranged at the corners of the assembly cover, a rubber tube is fixedly installed at the position of the plug hole, and the plug rods and the rubber tube are arranged correspondingly.

[0006] As a further description of the above technical solution:

[0007] The assembly base and the assembly cover are made of ceramic material.

[0008] As a further description of the above technical solution:

[0009] The insert rod, the ring body and the assembly seat are integrally connected, and the insert rod and the ring body are made of ceramic material.

[0010] As a further description of the above technical solution:

[0011] The corners of the assembly seat and the assembly cover are chamfered in an arc shape.

[0012] As a further description of the above technical solution:

[0013] The inner wall of the rubber tube is arranged flush with the outer wall of the insertion rod.

[0014] As a further description of the above technical solution:

[0015] The outer wall of the ring body is an arc-shaped surface.

[0016] Compared with the prior art, the utility model provides a relay housing assembly having the following beneficial effects:

[0017] 1. In the utility model, a ceramic structure is used as the shell, which is convenient for one-piece molding, fast production speed, low cost and good performance;

[0018] 2. In the utility model, the insertion rod and the ring body are squeezed and deformed to insert and fix the rubber tube, so the assembly speed is fast and the firmness is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the assembly base and assembly cover of the utility model;

[0020] Figure 2 This is a schematic diagram of the position structure of the rubber tube of the utility model.

[0021] Legend:

[0022] 1. Assembly seat; 2. Assembly cover; 3. Insertion rod; 4. Ring body; 5. Socket; 6. Rubber tube. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example:

[0025] See also Figure 1-Figure 2 The utility model provides a relay housing assembly, including an assembly base 1, an assembly cover 2 is arranged above the assembly base 1, an insertion rod 3 is arranged at the corner position of the assembly base 1, and a ring body 4 is formed by spaced protrusions on the insertion rod 3, a plug hole 5 is opened at the corner position of the assembly cover 2, a rubber tube 6 is fixedly installed at the position of the plug hole 5, and the insertion rod 3 and the rubber tube 6 are arranged correspondingly.

[0026] Specifically, the assembly seat 1 and the assembly cover 2 are made of ceramic material, the insertion rod 3 and the ring body 4 are integrally connected to the assembly seat 1, and the insertion rod 3 and the ring body 4 are made of ceramic material. Ceramic material has the advantages of high melting point, high hardness, high wear resistance, oxidation resistance and the like.

[0027] Specifically, Figure 1 As shown, the corners of the assembly base 1 and the assembly cover 2 are chamfered to be aesthetically pleasing.

[0028] Specifically, the inner wall of the rubber tube 6 is flush with the outer wall of the insertion rod 3 , and the outer wall of the ring body 4 is an arc-shaped surface. The ring body 4 can be squeezed through the rubber tube 6 , and the elastic deformation of the rubber tube 6 squeezes the ring body 4 .

[0029] Working principle:

[0030] During assembly, simply align the insertion rod 3 with the rubber tube 6 of the assembly cover 2 and insert it. During insertion, the ring body 4 squeezes the rubber tube 6 through. After the assembly seat 1 and the assembly cover 2 are aligned, the elastic deformation of the rubber tube 6 squeezes the ring body 4, fixing the insertion rod 3 so that the assembly seat 1 and the assembly cover 2 cannot be disengaged in a natural state.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A relay housing assembly, comprising an assembly base (1), an assembly cover (2) disposed above the assembly base (1), characterized in that: The assembly seat (1) is provided with an insertion rod (3) at a corner position, and the insertion rod (3) is provided with a ring body (4) with spaced protrusions. The assembly cover (2) is provided with an insertion hole (5) at a corner position, and a rubber tube (6) is fixedly installed at the position of the insertion hole (5). The insertion rod (3) and the rubber tube (6) are arranged correspondingly.

2. A relay housing assembly according to claim 1, characterized in that: The assembly base (1) and the assembly cover (2) are made of ceramic material.

3. A relay housing assembly according to claim 1, characterized in that: The insert rod (3), the ring body (4) and the assembly base (1) are integrally connected, and the insert rod (3) and the ring body (4) are made of ceramic material.

4. The relay housing assembly according to claim 1, characterized in that: The corners of the assembly base (1) and the assembly cover (2) are chamfered in an arc shape.

5. The relay housing assembly according to claim 1, characterized in that: The inner wall of the rubber tube (6) is arranged flush with the outer wall of the insertion rod (3).

6. A relay housing assembly according to claim 5, characterized in that: The outer wall of the ring body (4) is an arc-shaped surface.

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