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Multi-thread threading sealing sheath

A sealing sheath and threading technology, applied in the direction of pipes, pipes/pipe joints/pipe fittings, mechanical equipment, etc., can solve problems such as unstable circuit operation, access, and relatively high requirements for the working environment

Inactive Publication Date: 2010-07-14
潍坊万德朗汽车电器制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of electronic integration technology, large-scale digital integrated circuits are becoming more and more precise, but the requirements for the working environment are relatively high. If water or dust enters the integrated circuit, it is easy to cause unstable circuit operation. For example, various instrument panels have high requirements on sealing performance, and the external connection wires of integrated circuits are likely to cause dust to enter the integrated circuit board along the wires, so when the wires are led out of the electrical box, a threading thread with very good sealing performance is required Sealing sheath

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as figure 1 As shown, the multi-wire threading sealing sheath includes a rubber sheath body 1, the outer periphery of the sheath body 1 is provided with a sealing connection device connected to the electrical box housing 6, and the sealing connection device is located on the sheath body The clamping groove 2 on the outer periphery is provided with a groove 4 on the sheath body 1, and at least two threading holes are arranged at the bottom of the groove 4. The threading holes are blind holes 3, and the blind holes 3 are cylindrical blind holes , each blind hole 3 is equal in size, and all blind holes 3 are evenly arranged on the sheath body 1 .

[0022] When used, such as figure 1 As shown, the wire 5 is passed through the blind hole 3 from the bottom of the blind hole 3. Since the sheath body 1 is made of rubber material, the bottom of the blind hole 3 has a good sealing and fixing protection effect on the passing wire 5 . The diameter of blind hole 3 is slightl...

Embodiment 2

[0024] Such as figure 2 As shown, the multi-wire threading sealing sheath includes a rubber sheath body 1, the outer periphery of the sheath body 1 is provided with a sealing connection device connected to the electrical box housing 6, and the sealing connection device is located on the sheath body The clamping groove 2 on the outer periphery is provided with a groove 4 on the sheath body 1, and at least two threading holes are arranged at the bottom of the groove 4. The threading holes are blind holes 3, and the blind holes 3 are cylindrical blind holes , each blind hole 3 has a different size, and all the blind holes 3 are evenly arranged on the sheath body 1 .

[0025] In practical applications, the wires 5 of the instrument panel may have different thicknesses. If the diameters of the blind holes 3 are equal, the diameters of these blind holes 3 will be too small for the thicker wires 5, and the diameters for the thinner wires will be too small. 5, the diameter is too la...

Embodiment 3

[0027] Such as image 3 As shown, the multi-wire threading sealing sheath includes a rubber sheath body 1, the outer periphery of the sheath body 1 is provided with a sealing connection device connected to the electrical box housing 6, and the sealing connection device is located on the sheath body The clamping groove 2 on the outer periphery is provided with a groove 4 on the sheath body 1, and at least two threading holes are arranged at the bottom of the groove 4, and the threading holes are blind holes 3, and the blind holes 3 are conical blind holes , each blind hole 3 is equal in size, and all blind holes 3 are evenly arranged on the sheath body 1 .

[0028] When the blind hole 3 is set in a conical shape, the conical blind hole has better sealing adaptability to the passing electric wires.

[0029] Of course, like the second embodiment, the sizes of the conical blind holes 3 in the third embodiment may also be different, and this technical solution will not be repeated...

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Abstract

The invention discloses a multi-thread threading sealing sheath which comprises a rubber sheath body. The periphery of the body is provided with a sealing connecting device which is connected with an electric casing. The sheath body is provided with at least two threading holes, and the threading holes are blind holes. The multi-thread threading sealing sheath can be easily arranged on a meter case through the sealing connecting device on the sheath main body, and the operation is simple. The multi-thread threading sealing sheath is made of rubber material, therefore, the sealing performance is good. Each threading hole corresponds to one electric wire, and is set into the blind hole, so that the blind hole can fix, protect and seal the electric wire when the electric wire penetrates through the bottom of the blind hole.

Description

technical field [0001] The invention relates to a threading sealing and protection device for multiple electric wires. Background technique [0002] With the development of electronic integration technology, large-scale digital integrated circuits are becoming more and more precise, but the requirements for the working environment are relatively high. If water or dust and other debris enter the integrated circuit, it is easy to cause unstable circuit operation. For example, various instrument panels have high requirements on sealing performance, and the external connection wires of integrated circuits are likely to cause dust to enter the integrated circuit board along the wires, so when the wires are led out of the electrical box, a threading thread with very good sealing performance is required Sealed sheath. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a multi-wire threading sealing sheath with high sealin...

Claims

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Application Information

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IPC IPC(8): F16L5/10
Inventor 高鹏张永健
Owner 潍坊万德朗汽车电器制造有限公司
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