Electronic wire harness with protection structure

Abstract

The utility model discloses an electronic wire harness with a protection structure, which relates to the technical field of electronic wire harnesses and comprises a wire harness and plugs fixedly arranged at two ends, two mutually symmetrical first clamping plates are detachably mounted in the middle of the wire harness, and two mutually detachable second clamping plates are arranged on two sides of each first clamping plate. A spring is arranged on the outer side of the positioning rod. Second shafts are arranged at the two ends of the inner side of the first clamping plate. Protective cloth is wound around the second shafts. Clamping blocks are arranged at the outer side ends of the protective cloth and movably arranged on the inner side of the second clamping plate. A first shaft is arranged on one side of each second shaft. A plurality of uniformly distributed semicircular clamping holes are formed in the inner side ends of the first clamping plate and the second clamping plate; according to the utility model, the wire harness is arranged so as to avoid winding, the flexibility of the wire harness in use is ensured, the wire harness is protected by the protective cloth so as to avoid damage, the protective cloth can be stretched or stored, and the device is detachable and easy to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic wire harnesses, in particular to an electronic wire harness with a protective structure. Background Art

[0002] An electronic wiring harness is a group of metal wires and cables bound together to transmit signals or connect power to various devices. It is a wiring component that connects various electrical devices in the circuits of various devices. It generally consists of an insulating sheath, terminal blocks, wires, and insulating wrapping material. Existing electronic wiring harnesses have a simple structure and are easily damaged by external forces.

[0003] Wire harnesses are prone to becoming tangled and scattered, but although existing devices can organize the wire harnesses, they reduce the flexibility of the wire harnesses when used. The surface of the wire harnesses is easily damaged by friction with external devices, causing the internal wires of the wire harnesses to be exposed to the external environment, thereby reducing the service life of the wire harnesses.

[0004] In view of the above problems, the utility model provides an electronic wiring harness with a protective structure. Utility Model Content

[0005] The purpose of the utility model is to provide an electronic wiring harness with a protective structure, which can avoid entanglement of the wiring harness and ensure the flexibility of the wiring harness when used. The wiring harness is protected by a protective cloth to avoid damage. At the same time, the protective cloth can be stretched or retracted, and the device can be disassembled and assembled and is simple to operate, thereby solving the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electronic wiring harness with a protective structure, comprising a wiring harness and plugs fixed at both ends, two mutually symmetrical first clamps are detachably installed in the middle of the wiring harness, two mutually symmetrical second clamps are provided on both sides of the first clamp, a positioning rod is provided in the middle of the outer end of the second clamp, the outer side of the positioning rod is covered with a spring, and the positioning rod can move back and forth along a straight line, a second shaft is provided at both ends of the inner side of the first clamp, a protective cloth is wound on the second shaft, a clamping block is fixedly connected to the outer end of the protective cloth, and the clamping block is movably provided on the inner side of the second clamp, a first shaft is provided on one side of the second shaft, a spring is provided at both ends of the first shaft, one end of the spring is fastened to the outer side of the second shaft, and a number of evenly distributed semicircular clamping holes are provided on the inner ends of the first clamp and the second clamp.

[0007] Furthermore, rectangular grooves are symmetrically opened at both ends of the inner side of the first splint, both ends of the second shaft are rotatably connected to the inner side walls of the rectangular groove through bearings, and both ends of the first shaft are rotatably connected to the inner side walls of the rectangular groove through bearings.

[0008] Furthermore, a slot is provided on the side of the second splint, the block and the inner side of the slot are engaged with each other, a positioning hole is provided in the middle of the block, the positioning rod is slidingly connected to the middle of the outer end of the second splint, the outer end of the positioning rod is fixedly connected to the handle, the two ends of the spring are respectively fixedly connected to the handle and the outer end of the second splint, and the positioning rod is engaged with the inner side of the positioning hole in the initial state.

[0009] Furthermore, both end sides of the first clamping plate and the second clamping plate are fixedly connected with side plates, adjacent side plates are threadedly connected with bolts, and nuts are threadedly connected with the bolts.

[0010] Furthermore, the outer side of the handle is formed with a plurality of evenly distributed anti-slip protrusions.

[0011] Furthermore, the inner side of the semicircular clamping hole is processed with anti-slip grooves.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The utility model provides an electronic wiring harness with a protective structure, which comprises two first clamping plates put together, and passing the wiring harness through the semicircular clamping holes put together in sequence, and then fixing the first clamping plates to each other, and then repeating the above operation, putting the two second clamping plates together and fixing them on both sides of the first clamping plate, and passing the wiring harness through, and then pulling the positioning rod outward, at this time the spring is stretched, and at the same time the protective cloth is stretched outward, and the card block connected to the protective cloth is inserted into the second clamping plate, and the protective cloth is stretched outward and drives the second shaft to rotate at the same time, and the rotation of the second shaft drives the winding springs at both ends, and drives the first shaft to rotate when the spring is unwound, and loosens the positioning rod. Under the tensile force of the spring to restore the deformation, the positioning rod is inserted into the card block to fix the card block. After completion, both sides of the wiring harness are protected. If the protective cloth needs to be retracted, the positioning rod is pulled outward, the card block leaves the inner side of the second clamping plate, the spring on the first shaft is wound, and the second shaft is reversed to rewind the protective cloth. The purpose of this design is to organize the wire harness to avoid entanglement, while also ensuring the flexibility of the wire harness when in use. The wire harness is protected by a protective cloth to avoid damage. At the same time, the protective cloth can be stretched or retracted, and the device can be disassembled and assembled and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the second splint in the present utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the first splint in the present utility model;

[0017] Figure 4 For this utility model Figure 1 Enlarged view of point A in the middle.

[0018] In the figure: 1. Plug; 2. Wiring harness; 3. First clamping plate; 4. Semicircular clamping hole; 5. Rectangular slot; 6. First shaft; 7. Spring; 8. Second shaft; 9. Second clamping plate; 10. Slot; 11. Protective cloth; 12. Block; 13. Positioning hole; 14. Positioning rod; 15. Handle; 16. Spring; 17. Side panel; 18. Bolt. DETAILED DESCRIPTION

[0019] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0020] In order to solve the problem of how to effectively protect technology, such as Figure 1-4 As shown, the following preferred technical solutions are provided:

[0021] An electronic wiring harness with a protective structure includes a wiring harness 2 and plugs 1 fixed at both ends. Two mutually symmetrical first clamps 3 are detachably installed in the middle of the wiring harness 2. Two mutually symmetrical second clamps 9 are provided on both sides of the first clamp 3. A positioning rod 14 is provided in the middle of the outer end of the second clamp 9. The outer side of the positioning rod 14 is covered with a spring 16. The positioning rod 14 can move back and forth along a straight line. Second shafts 8 are provided at both ends of the inner side of the first clamp 3. A protective cloth 11 is wound on the second shaft 8. The outer end of the protective cloth 11 is fixedly connected to a clamping block 12. The clamping block 12 is movably arranged on the inner side of the second clamp 9. A first shaft 6 is provided on one side of the second shaft 8. A spring 7 is provided at both ends of the first shaft 6. One end of the spring 7 is fastened to the outer side of the second shaft 8. A number of evenly distributed semicircular clamping holes 4 are provided at the inner ends of the first clamp 3 and the second clamp 9.

[0022] Specifically, the two first plywoods 3 are put together, and the wiring harness 2 is passed through the semicircular clamping holes 4 in sequence, and then the first plywoods 3 are fixed to each other. Then the above operation is repeated. On both sides of the first plywood 3, the two second plywoods 9 are put together and fixed, and the wiring harness 2 is passed through. Then, the positioning rod 14 is pulled outward. At this time, the spring 16 is stretched, and at the same time, the protective cloth 11 is stretched outward. The card block 12 connected to the protective cloth 11 is inserted into the second plywood 9, and the protective cloth 11 is stretched outward. At the same time, it drives the second shaft 8 to rotate. The rotation of the second shaft 8 drives the winding springs 7 at both ends. When the springs 7 are unwound, it drives the first shaft 6 to rotate, loosens the positioning rod 14, and inserts the positioning rod 14 into the block 12 under the tension of the spring 16 to restore the deformation, fixes the block 12, and protects both sides of the wiring harness 2. If it is necessary to retract the protective cloth 11, pull the positioning rod 14 outward, the block 12 leaves the inside of the second splint 9, and the spring 7 on the first shaft 6 is rewound, so that the second shaft 8 is reversed to rewind the protective cloth 11. The purpose of this design is to organize the wiring harness 2 to avoid entanglement, while also ensuring the flexibility of the wiring harness 2 when in use. The wiring harness 2 is protected from damage by the protective cloth 11, and the protective cloth 11 can be stretched or retracted. The device is detachable and easy to operate.

[0023] Further, such as Figure 1-3 As shown, the following preferred technical solutions are provided:

[0024] Rectangular grooves 5 are symmetrically provided at both ends of the inner side of the first splint 3, and both ends of the second shaft 8 are rotatably connected to the inner wall of the rectangular groove 5 through bearings, and both ends of the first shaft 6 are rotatably connected to the inner wall of the rectangular groove 5 through bearings. The purpose of this design is to stretch the protective cloth 11 outward to drive the second shaft 8 to rotate, and then wind up the spring 7 on the first shaft 6, drive the first shaft 6 to rotate, loosen the protective cloth 11, and wind up the spring 7 on the first shaft 6 to drive the second shaft 8 to rotate, and then wind up the protective cloth 11.

[0025] Further, such as Figure 1 and Figure 2 As shown, the following preferred technical solutions are provided:

[0026] A slot 10 is provided on the side of the second splint 9, and the block 12 is engaged with the inner side of the slot 10. A positioning hole 13 is provided in the middle of the block 12. The positioning rod 14 is slidingly connected to the middle of the outer end of the second splint 9. The outer end of the positioning rod 14 is fixedly connected to the handle 15, and the two ends of the spring 16 are respectively fixedly connected to the handle 15 and the outer end of the second splint 9. In the initial state, the positioning rod 14 is engaged with the inner side of the positioning hole 13. The purpose of this design is to drive the positioning rod 14 to be inserted into the positioning hole 13 by the spring 16 to fix the block 12.

[0027] Further, such as Figure 1 and Figure 4 As shown, the following preferred technical solutions are provided:

[0028] The side surfaces at both ends of the first splint 3 and the second splint 9 are fixedly connected with side plates 17, and bolts 18 are threadedly connected to the adjacent side plates 17, and nuts are threadedly connected to the bolts 18. The purpose of this design is to fasten the two symmetrical first splints 3 or second splints 9 together through the cooperation of the bolts 18 and the nuts.

[0029] Further, such as Figure 2 As shown, the following preferred technical solutions are provided:

[0030] The outer side of the handle 15 is formed with a number of evenly distributed anti-slip protrusions. The purpose of this design is to ensure that the handle 15 is easy to hold and improve stability.

[0031] Further, such as Figure 3 As shown, the following preferred technical solutions are provided:

[0032] The inner side of the semicircular clamping hole 4 is processed with anti-slip grooves. The purpose of this design is to facilitate the clamping of the wire harness 2 and improve stability.

[0033] To sum up: put the two first plywood 3 together, and make the harness 2 pass through the semicircular clamping hole 4 in sequence, then fix the first plywood 3 to each other, and then repeat the above operation. On both sides of the first plywood 3, put the two second plywood 9 together and fix them, and make the harness 2 pass through, then pull the positioning rod 14 outward, at this time the spring 16 is stretched, and at the same time the protective cloth 11 is stretched outward, and the card block 12 connected to the protective cloth 11 is inserted into the second plywood 9, and the protective cloth 11 is stretched outward. At the same time, it drives the second shaft 8 to rotate. The rotation of the second shaft 8 drives the winding springs 7 at both ends. When the springs 7 are unwound, it drives the first shaft 6 to rotate, loosens the positioning rod 14, and inserts the positioning rod 14 into the block 12 under the tension of the spring 16 to restore the deformation, fixes the block 12, and protects both sides of the wiring harness 2. If it is necessary to retract the protective cloth 11, pull the positioning rod 14 outward, the block 12 leaves the inside of the second splint 9, and the spring 7 on the first shaft 6 is rewound, so that the second shaft 8 is reversed to rewind the protective cloth 11. The purpose of this design is to organize the wiring harness 2 to avoid entanglement, while also ensuring the flexibility of the wiring harness 2 when in use. The wiring harness 2 is protected from damage by the protective cloth 11, and the protective cloth 11 can be stretched or retracted. The device is detachable and easy to operate.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electronic wiring harness with a protective structure, comprising a wiring harness (2) and plugs (1) fixed at both ends, characterized in that: The middle part of the wiring harness (2) is detachably provided with two mutually symmetrical first clamping plates (3), and two mutually detachable second clamping plates (9) are provided on both sides of the first clamping plate (3). A positioning rod (14) is provided in the middle part of the outer end of the second clamping plate (9), and the outer side of the positioning rod (14) is covered with a spring (16). The positioning rod (14) can reciprocate along a straight line. A second shaft (8) is provided at both ends of the inner side of the first clamping plate (3), and a protective cloth (11) is wound on the second shaft (8). The outer end of the protective cloth (11) is fixedly connected with a clamping block (12), and the clamping block (12) is movably provided on the inner side of the second clamping plate (9). A first shaft (6) is provided on one side of the second shaft (8), and a spring (7) is provided at both ends of the first shaft (6). One end of the spring (7) is fastened to the outer side of the second shaft (8). The inner ends of the first clamping plate (3) and the second clamping plate (9) are both provided with a plurality of evenly distributed semicircular clamping holes (4).

2. The electronic wiring harness with a protective structure according to claim 1, characterized in that: Rectangular grooves (5) are symmetrically formed at both ends of the inner side of the first clamping plate (3); both ends of the second shaft (8) are rotatably connected to the inner side wall of the rectangular groove (5) through bearings; and both ends of the first shaft (6) are rotatably connected to the inner side wall of the rectangular groove (5) through bearings.

3. The electronic wiring harness with a protective structure according to claim 1, characterized in that: A slot (10) is provided on the side of the second splint (9), the clamping block (12) is engaged with the inner side of the slot (10), a positioning hole (13) is provided in the middle of the clamping block (12), a positioning rod (14) is slidably connected to the middle of the outer end of the second splint (9), a handle (15) is fixedly connected to the outer end of the positioning rod (14), two ends of the spring (16) are respectively fixedly connected to the handle (15) and the outer end of the second splint (9), and the positioning rod (14) is engaged with the inner side of the positioning hole (13) in the initial state.

4. The electronic wiring harness with a protective structure according to claim 1, characterized in that: The first clamping plate (3) and the second clamping plate (9) are both fixedly connected to side plates (17) at both ends. Bolts (18) are threadedly connected to the adjacent side plates (17), and nuts are threadedly connected to the bolts (18).

5. The electronic wiring harness with a protective structure according to claim 3, characterized in that: The outer side of the handle (15) is formed with a plurality of evenly distributed anti-slip protrusions.

6. The electronic wiring harness with a protective structure according to claim 1, characterized in that: The inner side of the semicircular clamping hole (4) is processed with anti-slip grooves.

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