Antiskid wire clamp

Abstract

The utility model relates to the field of anti-skid wire clamps, in particular to an anti-skid wire clamp, which structurally comprises a wire harness, a connecting piece and a rubber-coated wire clamp body. The shape of the rubber-coated wire clamp body is a clamping plate structure with a columnar bulge; the outer side wall of the rubber-coated wire clamp body is provided with a plurality of grooves, and the groove structures have good elasticity, so that the wire harness can be better protected from being broken off during pulling. A connecting piece is placed on the surface of the wiring harness, and the wiring harness and the connecting piece are subjected to chemical treatment, manual pinching, heating and the like, so that an uneven physical phenomenon is formed on the surface of the connecting piece. And the surfaces of the uneven positions of the wire harness and the connecting piece are coated with the rubber-coated wire clamp body, so that the wire clamp with high anti-skid performance is formed. The application of various connector schemes not only enhances the adhesive force between the wire harness and the rubber-coated wire clamp body, but also effectively prevents the wire rod from loosening and falling off, thereby ensuring the waterproof performance, the contact stability and the installation reliability of the product.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of equipment internal and external connecting wire rod, specifically is a kind of anti-skid line card. BACKGROUND

[0002] Cable, plant lamp, display screen, power box, charger, controller, electric vehicle, when equipment external connecting wire rod, it needs to be sleeved in line card and worn out.If directly wire harness directly from the shell panel is worn out without protection, it is easy to cause wire harness breakage, affect product quality, and waterproofness is relatively poor.

[0003] Traditional line card has the defects of poor clamping effect, complex assembly and large space occupation. After early threading on the shell panel, the fixing method of the wire rod is relatively simple and the clamping effect is poor. For example, only a through hole is formed on the shell to pass the electric wire, and then the wire rod is fixed by relying on friction or a simple structure, but this way the electric wire is easy to slip out of the panel when subjected to external force, affecting the normal use of the equipment, and even may cause line connection interruption and other problems.

[0004] In addition, there are two problems: wear and tear problem, when the wire rod passes through the shell panel, the friction between the panel and the wire rod may cause the insulation layer of the wire rod to wear. Long-term use, insulation layer wear may cause safety problems such as electric shock, short circuit, and also reduce the service life of the wire rod. Poor sealing problem, the connection between the traditional line card and the shell panel is poor in sealing, and cannot effectively block dust, water vapor and other into the equipment. In some more severe environments, dust and water vapor may cause damage to the electronic components inside the equipment, affecting the performance and reliability of the equipment.

[0005] Therefore, it is necessary to provide an anti-skid line card to solve the above technical problems. SUMMARY

[0006] To solve the above technical problems, the utility model provides an anti-skid line card.

[0007] The utility model provides a kind of anti-skid line card, including a rubber-coated line card body, the shape of rubber-coated line card body is the clamping plate structure with columnar protrusion;The rubber-coated line card body includes plane part and sleeve part integrally arranged on one side of plane part, the outer side wall of sleeve part is equipped with several grooves, the direction of groove is parallel to the upper and lower two surfaces of sleeve part, for the sleeve part is conveniently bent and deformed;The rubber-coated line card body is used to install to external equipment, and is provided with the passage hole for wire harness to pass through;The wire harness is used to transmit current or signal, and connecting piece is arranged between wire harness and passage hole, and the connecting piece is wrapped on the surface of wire harness, and is tightly bonded with the inner wall of passage hole, to enhance the adhesion between line card body and wire harness.

[0008] The connecting piece is a heat shrink tube, the heat shrink tube is sleeved on the surface of the wire harness and shrinks and deforms after being heated, the surface of the wire harness and the surface of the heat shrink tube form uneven physical phenomena, and the wire harness and the heat shrink tube are tightly bonded and fixed, a layer of the rubber-coated wire card body is coated outside the parts after the wire harness and the heat shrink tube are heated and cooled, the wire harness and the heat shrink tube are tightly bonded with the rubber-coated wire card body, great resistance is generated due to the uneven structure inside, so that the wire harness and the rubber-coated wire card body have high anti-skid function, the product is waterproof, contact and installation reliability.

[0009] The connecting piece is a cable tie, the cable tie is sleeved on the surface of the wire harness and shrinks and deforms, or shrinks and deforms after being heated, the surface of the wire harness and the surface of the cable tie form uneven physical phenomena, and the wire harness and the cable tie are tightly bonded and fixed, a layer of the rubber-coated wire card body is coated outside the parts after the wire harness and the cable tie are fixed, the wire harness and the cable tie are tightly bonded with the rubber-coated wire card body, great resistance is generated due to the uneven structure inside, so that the wire harness and the rubber-coated wire card body have high anti-skid function, the product is waterproof, contact and installation reliability.

[0010] The connecting piece is a wire, the wire is sleeved on the surface of the wire harness and fixed and deformed, the surface of the wire harness and the surface of the wire form uneven physical phenomena, and the wire harness and the wire are tightly bonded and fixed, a layer of the rubber-coated wire card body is coated outside the parts after the wire harness and the wire are fixed, the wire harness and the wire are tightly bonded with the rubber-coated wire card body, great resistance is generated due to the uneven structure inside, so that the wire harness and the rubber-coated wire card body have high anti-skid function, the product is waterproof, contact and installation reliability.

[0011] The connecting piece is glue, the glue is coated on the surface of the wire harness and shrinks and deforms after chemical reaction, the surface of the wire harness and the surface of the glue form uneven physical phenomena, and the wire harness and the glue are tightly bonded and fixed, a layer of the rubber-coated wire card body is coated outside the parts after the wire harness and the glue are bonded, the wire harness and the glue are tightly bonded with the rubber-coated wire card body, great resistance is generated due to the uneven structure inside, so that the wire harness and the rubber-coated wire card body have high anti-skid function, the product is waterproof, contact and installation reliability.

[0012] The four corners of the flat part are provided with rounded corners, which are round and beautiful.

[0013] The connecting mode between the flat part and the installation position outside is fixed connection through a screw (or other parts), and corresponding mounting holes are formed in the flat part, so that the flat part is convenient to install and disassemble.

[0014] Compared with the related art, the utility model provides the following beneficial effects:

[0015] The anti-skid wire clamp realizes stable fixing and protection of the wire harness, stable combination of the panel and the rubber-coated wire clamp body, and the carefully designed channel hole in the rubber-coated wire clamp body provides reliable support for the wire harness. The application of various connecting piece schemes not only enhances the adhesion between the wire harness and the channel hole, but also effectively prevents the loosening and falling of the wire, thereby ensuring the waterproof performance, contact stability and installation reliability of the product. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is an overall structure perspective view of the utility model;

[0017] Fig. 2 It is an overall structure front view of the utility model;

[0018] Fig. 3 It is an overall structure explosion schematic view of the utility model;

[0019] Fig. 4 It is an internal sectional view of the utility model.

[0020] Reference numerals in the drawing: 1, rubber-coated wire clamp body; 2, flat part; 3, sleeve part; 4, groove; 5, wire harness; 6, channel hole; 7, connecting piece; 8, rounded corner. DETAILED DESCRIPTION

[0021] The utility model will be further described below in combination with the drawings and embodiments.

[0022] Please refer to Figs. 1 to 4 An anti-skid wire clamp, a rubber-coated wire clamp body 1, the shape of the rubber-coated wire clamp body 1 is a card plate structure with a columnar protrusion; the rubber-coated wire clamp body 1 includes a flat part 2 and a sleeve part 3 integrally arranged on one side of the flat part 2, the outer side wall of the sleeve part 3 is provided with a plurality of grooves 4, the direction of the groove 4 is parallel to the upper and lower surfaces of the sleeve part 3, for facilitating the bending deformation of the sleeve part 3; the sleeve part 3 and the flat part 2 are provided with a wire harness 5, the wire harness 5 is provided with a connecting piece 7 with the rubber-coated wire clamp body 1, and the connecting piece 7 is wrapped in the middle of the rubber-coated wire clamp body 1 and the wire harness 5, and is tightly adhered with the rubber-coated wire clamp body 1 / wire harness 5.

[0023] In order to further enhance the stability between the wire harness 5 and the rubber-coated wire clamp body 1, we adopt a variety of connecting piece 7 schemes. Example one:

[0024] When the connecting piece 7 is a heat shrink tube, the heat shrink tube is heated and naturally cooled, and the wire harness 5 and the heat shrink tube form uneven physical phenomena on the surface. This structure can produce a great resistance when the product is pulled, produce an anti-skid effect, and the close fit not only increases the adhesion between the wire harness 5 and the passage hole 6, but also effectively prevents the wire harness 5 from loosening and falling off during production and use, thereby ensuring the waterproof performance, contact stability and installation reliability of the product. Example two:

[0025] Similarly, if a cable tie is used as the connecting piece 7, the surface of the wire harness 5 will also form multiple uneven physical phenomena after being fixed. When the glue is wrapped, the close fit produces resistance, thereby producing an anti-skid effect. Example three:

[0026] Similarly, if a wire is used as the connecting piece 7, the surface of the wire harness 5 will also form multiple uneven physical phenomena after being fixed. When the glue is wrapped, the close fit produces resistance, thereby producing an anti-skid effect. Example four:

[0027] Similarly, if glue is used as the connecting piece 7, the surface of the wire harness 5 will also form multiple uneven physical phenomena after the chemical reaction of the glue. When the glue is wrapped, the close fit produces resistance, thereby producing an anti-skid effect.

[0028] In terms of appearance design, the four corners of the flat part 2 are carefully polished into rounded corners 8, which not only makes the wire card look more round and beautiful, but also improves the user's experience.

[0029] In terms of structural design, the surface of the glue-wrapped wire card body 1 is designed with a groove (4). The groove structure has good elasticity and bending resistance, which can better protect the wire harness from breaking when pulled, prevent loosening and breaking during production and use, and affect the waterproof, contact and installation reliability of the product.

[0030] Finally, the connection between the flat part 2 and the installation position is also carefully designed. Screwed connection not only ensures the stable combination between the two, but also greatly facilitates the installation and disassembly process of the wire card, making the user more skilled during operation.

[0031] The application field of the utility model mainly lies in:

[0032] Cable, plant lamp, display screen, power box, charger, controller, electric vehicle, external connection wire of equipment, etc.

[0033] Main protection technical points:

[0034] 1. Online cable and line card between the increase in thermal shrinkage tube / ribbon / wire / glue and so on increase the adhesion, anti-skid force.

[0035] 2. In this structure in the wire and line card between the increase in thermal shrinkage tube, can increase the adhesion of wire and line card, can prevent in production, use process pull loose, loose wire, thereby affecting the product waterproof, contact, installation reliability.

[0036] 3. This product can be installed on the panel / shell / equipment.

[0037] The above only for the embodiment of the present application, not therefore limit the patent range of the present application, any equivalent structure or equivalent process transformation, or directly or indirectly used in other related technical fields, all the same, including in the patent protection scope of the present application.

Claims

1. An anti-skid line clamp, characterized by, The encapsulated wire card body (1), the connecting piece (7), the wire harness (5); the encapsulated wire card body (1) is used for mounting to the external device, and is provided with a through hole (6) for the wire harness (5) to pass through; the wire harness (5) is used for transmitting current or signal, and the connecting piece (7) is arranged between the wire harness (5) and the through hole (6), and the connecting piece (7) is wrapped on the surface of the wire harness (5) and is tightly bonded with the inner wall of the through hole (6), so as to enhance the bonding force between the wire card body and the wire harness; The shape of the encapsulated wire card body (1) is a card plate structure with a columnar protrusion; the encapsulated wire card body (1) comprises a flat part (2) and a sleeve part (3) integrally arranged on one side of the flat part (2), and the outer side wall of the sleeve part (3) is provided with a plurality of grooves (4) parallel to the upper and lower surfaces of the sleeve part (3), so that the sleeve part (3) is conveniently bent and deformed.

2. The anti-skid line clamp of claim 1, wherein The connecting piece (7) is a heat shrink tube, which is wrapped on the surface of the wire harness (5) and is deformed after being heated, and the surface of the wire harness (5) and the surface of the heat shrink tube form a concave-convex physical phenomenon, so that the wire harness (5) and the heat shrink tube are tightly bonded and fixed, and a layer of encapsulated wire card body (1) is encapsulated on the outside of the wire harness (5) and the heat shrink tube after being heated and cooled, so that the wire harness (5), the heat shrink tube and the encapsulated wire card body (1) are tightly bonded and integrated.

3. The anti-skid line clamp of claim 1, wherein, The connecting piece (7) is a cable tie, which is wrapped on the surface of the wire harness (5) and is deformed, or is deformed after being heated, and the surface of the wire harness (5) and the surface of the cable tie form a concave-convex physical phenomenon, so that the wire harness (5) and the cable tie are tightly bonded and fixed, and a layer of encapsulated wire card body (1) is encapsulated on the outside of the wire harness (5) and the cable tie after being fixed, so that the wire harness (5), the cable tie and the encapsulated wire card body (1) are tightly bonded and integrated.

4. The anti-skid line clamp of claim 1, wherein, The connecting piece (7) is a wire, which is wrapped on the surface of the wire harness (5) and is fixedly deformed, and the surface of the wire harness (5) and the surface of the wire form a concave-convex physical phenomenon, so that the wire harness (5) and the wire are tightly bonded and fixed, and a layer of encapsulated wire card body (1) is encapsulated on the outside of the wire harness (5) and the wire after being fixed, so that the wire harness (5), the wire and the encapsulated wire card body (1) are tightly bonded and integrated.

5. The anti-skid line clamp of claim 1, wherein, The connecting piece (7) is glue, which is coated on the surface of the wire harness (5) and is deformed after chemical reaction, and the surface of the wire harness (5) and the surface of the glue form a concave-convex physical phenomenon, so that the wire harness (5) and the glue are tightly bonded and fixed, and a layer of encapsulated wire card body (1) is encapsulated on the outside of the wire harness (5) and the glue after being bonded, so that the wire harness (5), the glue and the encapsulated wire card body (1) are tightly bonded and integrated.

6. A line hanger as defined in claim 5, wherein The connecting mode between the flat part (2) and the mounting position outside is fixed connection through a screw, and a corresponding mounting hole is formed in the flat part (2).

7. A line hanger as defined in claim 6, wherein The four corners of the flat part (2) are provided with rounded corners (8).

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