A rubber protective cover for wiring harness plug

Abstract

The present invention discloses a rubber protective cover for a wiring harness plug, which belongs to the technical field of electrical accessories. The rubber protective cover comprises a protective cover body, a placement groove is provided inside the protective cover body, and a mounting block is provided on one side of the surface wall of the protective cover body, a rotating shaft is provided on the side of the mounting block away from the protective cover body, a wire-receiving reel is provided at one end of the rotating shaft away from the mounting block, a wire-receiving pile is provided at the inner center position of the wire-receiving reel, a connecting rope is fixedly connected to the outside of the wire-receiving pile, and one end of the connecting rope away from the wire-receiving pile extends to the outside of the wire-receiving reel and is fixedly connected to a fixing member. The present invention provides a fixing member, a wire-receiving reel and a connecting rope, and the rubber protective cover of the wiring harness plug is connected to the fixing member by providing the connecting rope, the wiring harness is wrapped around by an elastic band inside the fixing member, and the fixing member is wrapped around the outside of the wiring harness by clamping between the clamping block and the clamping groove, thereby connecting the rubber protective cover of the wiring harness plug to the wiring harness.

Description

Technical Field

[0001] The invention relates to the technical field of electrical appliance accessories, in particular to a rubber protective sleeve for a wiring harness plug. Background Art

[0002] The connectors of general electronic products and the plugs of electrical appliances are called plugs. Household AC power plugs and sockets have male connectors with rod-shaped or copper-plate-shaped protrusions, which are physically inserted into female connector-type power sockets with slots or recesses. The size is an important technical requirement that determines whether plugs, sockets and converters can be used safely and whether they meet the general interchangeability requirements to avoid wrong insertion. There are various types of plugs, among which wiring harness plugs are one type of plugs. When using wiring harness plugs, rubber protective covers of wiring harness plugs are often used.

[0003] However, the rubber protective cover of the wiring harness plug on the market is usually directly connected to the outside of the wiring harness plug. When the wiring harness plug protective cover is not needed, the wiring harness plug protective cover is often removed from the outside of the wiring harness plug and placed somewhere. Since the rubber protective cover of the wiring harness plug is small in size, it is easy to lose it when placed casually, or it is difficult to remember where it is placed after a long time, making it difficult to find and inconvenient to use. Therefore, we propose a rubber protective cover for the wiring harness plug to solve the above problem. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to provide a wiring harness plug rubber protective cover which has the characteristics of preventing loss and being easy to use.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a rubber protective cover for a wiring harness plug, comprising a protective cover body, a placement groove is provided inside the protective cover body, and a mounting block is provided on one side of the surface wall of the protective cover body, a rotating shaft is provided on the side of the mounting block away from the protective cover body, a take-up reel is provided at the end of the rotating shaft away from the mounting block, a take-up pile is provided at the inner center position of the take-up reel, a connecting rope is fixedly connected to the outside of the take-up pile, an end of the connecting rope away from the take-up pile extends to the outside of the take-up reel and is fixedly connected to a fixing member, a coil spring is provided inside the take-up reel and outside the connecting rope, and the fixing member is composed of a first connecting block, a slot, and a first The invention comprises a fixed block, a first connecting buckle, an elastic band, a second connecting buckle, a second connecting block, a second fixed block and a clamping block, wherein a first fixed block is arranged at the center position of the surface wall of the first connecting block, a clamping slot is arranged at the inner center position of the first fixing block, a first connecting buckle is arranged at one side of the first connecting block, a side of the first connecting buckle away from the first connecting block is fixedly connected with an elastic band, an end of the elastic band away from the first connecting buckle is fixedly connected with the second connecting buckle, a second connecting block is arranged at the side of the second connecting buckle away from the elastic band, a second fixed block is arranged at the center position of the surface wall of the second connecting block, and a clamping block is arranged at the inner center position of the second fixing block.

[0006] Preferably, a side of the second connecting block away from the second fixing block is fixedly connected to the connecting rope.

[0007] Preferably, the size of the card slot matches that of the card block.

[0008] Preferably, one end of the coil spring is fixedly connected to the wire take-up pile.

[0009] Preferably, the first connecting buckle and the second connecting buckle have the same size specifications.

[0010] Preferably, a rubber layer is provided between the placement groove and the inner wall of the protective cover body.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] The present invention is provided with a fixing piece, a wire taking-up reel and a connecting rope. The rubber protective cover of the wiring harness plug is connected to the fixing piece by setting the connecting rope, the wiring harness is wrapped around by an elastic band inside the fixing piece, and the fixing piece is wrapped around the outside of the wiring harness by clamping between a clamping block and a clamping groove, so that the rubber protective cover of the wiring harness plug is connected to the wiring harness, which can effectively prevent the rubber protective cover of the wiring harness plug from being lost. At the same time, by setting the wire taking-up reel, the winding spring and the wire taking-up pile inside the wire taking-up reel can tighten the connecting rope to prevent the wire taking-up rope from being entangled around the outside of the wiring harness, which brings inconvenience to the use of the rubber protective cover of the wiring harness plug.

[0013] The present invention is provided with a mounting block and a rotating shaft. The mounting block is provided to mount the rotating shaft and the wire take-up drum on one side of the surface wall of the rubber protective cover of the wiring harness plug. The rotating shaft is provided to enable the wire take-up drum to rotate around the rotating shaft, so that the direction of the connecting rope and the fixing piece can be adjusted, and the rubber protective cover of the wiring harness plug can be conveniently fixed in different places through the connecting rope and the fixing piece, so as to prevent the rubber protective cover of the wiring harness plug from being thrown away randomly when the rubber protective cover of the wiring harness plug is not in use, resulting in the loss of the protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a side view of the present invention;

[0015] Figure 2 For the present invention Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0016] Figure 3 It is a schematic diagram of the connection structure between the take-up reel and the fixing member of the present invention;

[0017] Figure 4 It is a schematic diagram of the structure of the fixing member of the present invention;

[0018] Figure 5 It is a front view of the present invention;

[0019] Figure 6 It is a side sectional view of the protective cover body of the present invention;

[0020] Figure 7 It is a stereogram of the present invention.

[0021] In the figure: 1. Protective cover body; 2. Connecting rope; 3. Fixing piece; 301. First connecting block; 302. Card slot; 303. First fixing block; 304. First connecting buckle; 305. Elastic strap; 306. Second connecting buckle; 307. Second connecting block; 308. Second fixing block; 309. Card block; 4. Wire-reel; 5. Rotating shaft; 6. Mounting block; 7. Wire-reel pile; 8. Coil spring; 9. Placement slot; 10. Rubber layer. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Please refer to Figure 1-Figure 7As shown, the present invention provides a technical solution: a rubber protective cover for a wiring harness plug, comprising a protective cover body 1, a placement groove 9 is opened inside the protective cover body 1, and a mounting block 6 is arranged on one side of the surface wall of the protective cover body 1, and a rotating shaft 5 is arranged on the side of the mounting block 6 away from the protective cover body 1. The setting of the rotating shaft 5 can make the take-up drum 4 rotate around the rotating shaft 5, so that the direction of the connecting rope 2 and the fixing member 3 can be adjusted, which is convenient for fixing the protective cover body 1 at different positions to prevent the protective cover body 1 from being lost, and a take-up drum 4 is arranged at one end of the rotating shaft 5 away from the mounting block 6, and a take-up pile 7 is arranged at the inner center position of the take-up drum 4, and the outside of the take-up pile 7 is fixedly connected with the connecting rope 2, and the end of the connecting rope 2 away from the take-up pile 7 extends to the outside of the take-up drum 4 and is fixedly connected to the fixing member 3, and a coil spring 8 is arranged inside the take-up drum 4 and outside the connecting rope 2, and the fixing member 3 is composed of a first connecting block 301, a card slot The first connecting block 301 is composed of a first fixing block 303, a first connecting buckle 304, an elastic band 305, a second connecting buckle 306, a second connecting block 307, a second fixing block 308 and a clamping block 309. The first fixing block 303 is arranged at the center of the surface wall of the first connecting block 301, and the clamping slot 302 is arranged at the inner center of the first fixing block 303. The first connecting buckle 304 is arranged on one side of the first connecting block 301, and the elastic band 305 is fixedly connected to the side of the first connecting buckle 304 away from the first connecting block 301. One end of the elastic band 305 away from the first connecting buckle 304 is fixedly connected to the second connecting buckle 306, and the second connecting block 307 is arranged on the side of the second connecting buckle 306 away from the elastic band 305. The second fixing block 308 is arranged at the center of the surface wall of the second connecting block 307, and the clamping block 309 is arranged at the inner center of the second fixing block 308.

[0024] In this embodiment, preferably, the side of the second connecting block 307 away from the second fixing block 308 is fixedly connected to the connecting rope 2 to facilitate connecting the fixing member 3 to the connecting rope 2 .

[0025] In this embodiment, preferably, the size of the card slot 302 matches that of the card block 309 , so that the card block 309 is easily engaged with the card slot 302 .

[0026] In this embodiment, preferably, one end of the coil spring 8 is fixedly connected to the take-up pile 7 , so as to facilitate the connection rope 2 to be stored inside the take-up drum 4 through the coil spring 8 .

[0027] In this embodiment, preferably, the first connecting buckle 304 and the second connecting buckle 306 have the same size specifications, so as to facilitate more stable fixing of the elastic band 305 between the first connecting buckle 304 and the second connecting buckle 306.

[0028] In this embodiment, preferably, a rubber layer 10 is provided between the placement groove 9 and the inner wall of the protective cover body 1. The provision of the rubber layer 10 can play an insulating role and can also increase the friction between the plug and the inner wall of the protective cover body 1, making the clamping between the protective cover body 1 and the plug more stable.

[0029] Working principle: When in use, the protective cover body 1 is sleeved on the outside of the wiring harness plug, the connecting rope 2 is pulled out of the take-up drum 4 through the fixing piece 3, the elastic band 305 is wrapped around the outside of the wiring harness, the first connecting block 301 is held in hand, the card slot 302 at the center position of the surface wall of the first connecting block 301 is aligned with the card block 309 at the center position of the surface wall of the second connecting block 307, the first connecting block 301 is pressed, and the card block 309 is pressed into the inside of the card slot 302, and the fixing piece 3 is tightened and wrapped to the outside of the wiring harness through the elastic band 305. At the same time, the winding spring 8 inside the take-up drum 4 winds the end of the connecting rope 2 away from the fixing piece 3 into the take-up drum 4 to tighten the connecting rope 2. When the protective cover body 1 is not needed, the protective cover body 1 is removed from the wiring harness plug, and under the action of the winding spring 8 and the connecting rope 2, the protective cover body 1 is tightened to one side of the fixing piece 3, thereby attaching the protective cover body 1 to one side of the wiring harness.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wiring harness plug rubber protective cover, comprising a protective cover body, characterized in that: A placement groove is provided inside the protective cover body, and a mounting block is provided on one side of the surface wall of the protective cover body, a rotating shaft is provided on the side of the mounting block away from the protective cover body, a take-up drum is provided at one end of the rotating shaft away from the mounting block, a take-up pile is provided at the inner center position of the take-up drum, a connecting rope is fixedly connected to the outside of the take-up pile, one end of the connecting rope away from the take-up pile extends to the outside of the take-up drum, and one end of the connecting rope away from the take-up pile is fixedly connected to the fixing member, a coil spring is provided inside the take-up drum and outside the connecting rope, and the fixing member consists of a first connecting block, a slot, a first fixing block, a first connecting buckle, an elastic band, a second connecting buckle, and a second connecting block , a second fixing block and a clamping block, the first fixing block is arranged at the center position of the surface wall of the first connecting block, a clamping slot is arranged at the inner center position of the first fixing block, a first connecting buckle is arranged on one side of the first connecting block, an elastic band is fixedly connected to the side of the first connecting buckle away from the first connecting block, an end of the elastic band away from the first connecting buckle is fixedly connected to the second connecting buckle, a second connecting block is arranged on the side of the second connecting buckle away from the elastic band, a second fixing block is arranged at the center position of the surface wall of the second connecting block, and a clamping block is arranged at the inner center position of the second fixing block; a rubber layer is arranged between the placement groove and the inner wall of the protective cover body.

2. The rubber protective cover of a wiring harness plug according to claim 1, characterized in that: A side of the second connecting block away from the second fixing block is fixedly connected to the connecting rope.

3. The rubber protective cover of a wiring harness plug according to claim 1, characterized in that: The size of the card slot matches the card block.

4. The wire harness plug rubber protective cover according to claim 1, characterized in that: One end of the coil spring is fixedly connected to the wire taking-up pile.

5. The wire harness plug rubber protective cover according to claim 1, characterized in that: The first connecting buckle and the second connecting buckle have the same size specifications.

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