Rubber wire plug

Abstract

The utility model relates to a rubber wire plug, which comprises a plug main body and a rubber cable, one end of the plug main body is provided with a connecting sleeve fixedly connected with the rubber cable, and the rubber cable is inserted into the connecting sleeve and is fixedly connected with the connecting sleeve through an occlusion structure. When various mechanical stresses such as falling, impact, extrusion and the like occur in the use process of the rubber cable, the rubber cable cannot be pulled out of the plug main body, the production method is simple, the production cost is low, and meanwhile, the safety coefficient is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical care, in particular to a rubber wire plug. Background Art

[0002] The connectors (Connector) and pins (Pin) of general electronic products are called plugs. The power plug refers to the device that connects electrical appliances and other devices to the power supply, which is connected to the power cord and has a male plug. The plug should have sufficient mechanical strength to withstand various mechanical stresses caused by falling, impact, extrusion, etc. during installation and use. The plugs on the market now generally use plastic plug wires. Plastic will melt and burn into ash when it encounters open flames. If there is electricity in the wire body, it will short-circuit and cause secondary accidents. Therefore, people think of using rubber plug wires to replace plastic plug wires. Rubber cables have good wear resistance, oil resistance, bending resistance and cold resistance, a long service life, and high cost performance. Therefore, they are often used in harsh environments such as high temperature, humidity, acid and alkali, such as machinery manufacturing, mining, shipbuilding, chemical industry, etc. However, since the two materials of plastic plugs and rubber plug wires cannot be integrated, when the wire body is subjected to a certain force, the wire body sheath will be pulled out of the plug, resulting in safety risks. Therefore, we need a new type of tightly combined rubber wire plug to solve the above problems and meet people's needs. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a rubber wire plug to solve the problems mentioned in the above background technology.

[0004] To achieve the above purpose, the utility model provides a rubber wire plug, comprising a plug body and a rubber cable, wherein one end of the plug body is provided with a connection sleeve fixedly connected to the rubber cable, and the rubber cable is plugged into the connection sleeve and fixedly connected to the connection sleeve through a bite structure. When the rubber cable is subjected to various mechanical stresses such as falling, impact, and extrusion during use, it will not be pulled out of the plug body, the production method is simple, the production cost is low, and the safety factor is greatly improved.

[0005] As an improvement of the utility model, the engaging structure includes a groove arranged on the outer side of one end of the rubber cable close to the connecting sleeve, and a boss arranged on the inner side of one end of the connecting sleeve close to the rubber cable and matching the groove.

[0006] As an improvement of the utility model, the boss and the connecting sleeve are integrally formed.

[0007] As an improvement of the present invention, the outer side of the connecting sleeve is provided with arranged holes, which can facilitate the bending of the connection between the rubber cable and the plug body for use, while enhancing the service life of the connecting sleeve.

[0008] As an improvement of the present invention, the connecting sleeve is made of plastic and is integrally formed with the plug body, thereby enhancing the tight connection between the plug body and the rubber cable.

[0009] As an improvement of the present invention, the connecting sleeve is made of rubber and is embedded on the outside of the plug body. When the rubber cable or the connecting sleeve is damaged or broken, it is convenient to remove the connecting sleeve from the plug body for replacement, which improves the convenience of repair. At the same time, the connecting sleeve is made of rubber material, which protects the plug body and increases the service life of the plug.

[0010] Compared with the prior art, the utility model has the following advantages: 1) the rubber cable has excellent wear resistance, oil resistance, bending resistance and cold resistance, has a relatively long service life and is cost-effective. The plug body and the rubber cable are fixedly connected through a bite structure. When the rubber cable is subjected to various mechanical stresses such as falling, impact, extrusion, etc. during use, it will not be pulled out of the plug body. The production method is simple, the production cost is low, and the safety factor is greatly improved; 2) arranged holes are provided on the outside of the connecting sleeve, which can facilitate the bending and use of the connection between the rubber cable and the plug body, and at the same time enhance the service life of the connecting sleeve; 3) the connecting sleeve is made of rubber. When the rubber cable or the connecting sleeve is damaged or broken, it is convenient to remove the connecting sleeve from the plug body for replacement, which improves the convenience of repair. At the same time, the connecting sleeve is made of rubber material, which protects the plug body and improves the service life of the plug. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of a rubber wire plug shown in Embodiment 1 of the present utility model;

[0012] Figure 2 It is a schematic diagram of the bite structure in the utility model;

[0013] Figure 3 It is a structural schematic diagram of the rubber cable in the utility model;

[0014] Figure 4 It is a structural schematic diagram of the connecting sleeve in the utility model;

[0015] Figure 5 It is a structural schematic diagram of a rubber wire plug shown in Embodiment 2 of the present utility model;

[0016] Figure 6 It is a physical diagram of the present utility model.

[0017] List of Figure Symbols:

[0018] 1. Rubber cable; 2. Rubber sleeve; 3. Plug body; 4. Groove; 5. Boss; 6. Hole. DETAILED DESCRIPTION

[0019] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the accompanying drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0020] Example 1: See Figure 1 , Figure 2 A rubber wire plug includes a plug body 3 and a rubber cable 1. One end of the plug body 3 is provided with a connection sleeve 2 fixedly connected to the rubber cable 1. The connection sleeve 2 and the plug body 3 are integrally formed and made of plastic. The rubber cable 1 is plugged into the connection sleeve 2 and fixedly connected to the connection sleeve 2 through a bite structure.

[0021] The bite structure includes a groove 4 arranged on the outside of one end of the rubber cable 1 close to the connecting sleeve 2, and a boss 5 arranged on the inside of one end of the connecting sleeve 2 close to the rubber cable 1 and matching the groove 4. The boss 5 is integrally formed with the connecting sleeve 2. The boss 5 and the groove 4 can be arranged in multiple rows, and the cross section of the boss 5 can be set to a square, semicircular, trapezoidal, prism-shaped or other shapes with folded edges, so that the groove 4 and the boss 5 bite more tightly. The plug body 3 and the rubber cable 1 are tightly connected through the bite structure. When the rubber cable 1 is subjected to various mechanical stresses such as falling, impact, extrusion, etc. during use, it will not be pulled out of the plug body 3. The production method is simple, the production cost is low, and the safety factor is greatly improved.

[0022] The connecting sleeve 2 is made of plastic and is integrally formed with the plug body 3, thereby enhancing the tight connection between the plug body and the rubber cable.

[0023] In order to facilitate the bending of the connection between the rubber cable 1 and the plug body 3 and to increase the service life of the connection sleeve 2, arranged holes 6 are provided on the outside of the connection sleeve 2 to form a mesh tail.

[0024] Embodiment 2: Embodiment 2 has the same main structure as Embodiment 1, including a plug body 3 and a rubber cable 1. One end of the plug body 3 is provided with a connection sleeve 2 fixedly connected to the rubber cable 1. The rubber cable 1 is inserted into the connection sleeve 2 and fixedly connected to the connection sleeve 2 through a bite structure. The difference is that the connection sleeve 2 is made of rubber, and the other end is embedded in the outside of the plug body 3. When the rubber cable 1 or the connection sleeve 2 is damaged or broken, it is convenient to remove the connection sleeve 2 from the plug body 3 for replacement, which improves the convenience of repair. At the same time, the connection sleeve is made of rubber material, which protects the plug body and improves the service life of the plug.

[0025] The above shows and describes the basic principle, main features and advantages of the utility model. It should be noted that the above content only illustrates the technical idea of ​​the utility model and cannot be used to limit the protection scope of the utility model. For ordinary technicians in this technical field, they can make several improvements and modifications without departing from the principle of the utility model. These improvements and modifications all fall within the protection scope of the claims of the utility model.

Claims

1. A rubber wire plug, characterized in that: It comprises a plug body (3) and a rubber cable (1); one end of the plug body (3) is provided with a connecting sleeve (2) fixedly connected to the rubber cable (1); the rubber cable (1) is plugged into the connecting sleeve (2) and fixedly connected to the connecting sleeve (2) via a bite structure.

2. A rubber wire plug according to claim 1, characterized in that: The engaging structure comprises a groove (4) arranged on the outside of one end of the rubber cable (1) close to the connecting sleeve (2), and a boss (5) arranged on the inside of one end of the connecting sleeve (2) close to the rubber cable (1) and matching with the groove (4).

3. A rubber wire plug according to claim 2, characterized in that: The boss (5) and the connecting sleeve (2) are integrally formed.

4. The rubber wire plug according to claim 1, characterized in that: The outer side of the connecting sleeve (2) is provided with arranged holes (6).

5. The rubber wire plug according to claim 1, characterized in that: The connecting sleeve (2) is made of plastic and is integrally formed with the plug body (3).

6. The rubber wire plug according to claim 1, characterized in that: The connecting sleeve (2) is made of rubber and is embedded on the outside of the plug body (3).

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