Wire harness convenient to overhaul and use method thereof

Abstract

The invention discloses a wire harness convenient to overhaul. The wire harness comprises a connecting wire and a dismounting and mounting mechanism, the number of the connecting wires is multiple, the multiple connecting wires are sleeved with a first arc-shaped protective sleeve and a second arc-shaped protective sleeve respectively, and one side of the first arc-shaped protective sleeve is rotationally connected with the second arc-shaped protective sleeve. The dismounting and mounting mechanism comprises a first connecting block body fixedly connected to the first arc-shaped protective sleeve and a second connecting block body fixedly connected to the second arc-shaped protective sleeve, an inserting groove is formed in the first connecting block body, and an inserting rod is slidably connected to the interior of the second connecting block body; according to the wire harness convenient to overhaul and the use method, the first arc-shaped protective sleeve and the second arc-shaped protective sleeve are arranged on the connecting wire, and the dismounting and mounting mechanism is arranged, so that the connecting wire can be protected after the first arc-shaped protective sleeve and the second arc-shaped protective sleeve are spliced, and dismounting and mounting are convenient; through the arrangement, the wire harness is more convenient to overhaul.

Description

Technical Field

[0001] The invention relates to the field of laptop computer wiring harnesses, in particular to a wiring harness that is easy to repair and a use method thereof. Background Art

[0002] As we all know, the wiring harness is the main component for connecting the network, circuit input and external devices on a laptop computer; and the wiring harness in the prior art usually has a protective cover outside the multiple wires when in use, so as to facilitate the use of the wiring harness. However, since the existing wiring harness protective cover is usually an integral structure, it will cause inconvenience when the wiring harness needs to be repaired to eliminate circuit faults. For this reason, we propose a wiring harness that is easy to repair and a method for using the same.

[0003] The above information disclosed in the Background section is only for enhancement of understanding of the background of the present disclosure and therefore it may include information that does not constitute the prior art that is already known to one of ordinary skill in the art. Summary of the invention

[0004] The object of the present invention is to provide a wiring harness that is easy to repair and a method of using the same, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wiring harness that is easy to repair, comprising connecting wires and a disassembly and assembly mechanism;

[0006] There are a plurality of connecting wires, and a first arc-shaped protective cover and a second arc-shaped protective cover are respectively sheathed on the outside of the plurality of connecting wires, and one side of the first arc-shaped protective cover is rotatably connected to the second arc-shaped protective cover;

[0007] The disassembly and assembly mechanism includes a first connecting block fixedly connected to the first arc-shaped protective cover and a second connecting block fixedly connected to the second arc-shaped protective cover, the first connecting block having an inserting groove inside, the second connecting block having an inserting rod slidably connected inside, one end of the inserting rod being fixedly connected to a supporting block, the inserting rod being provided with a first limiting spring, the two ends of the first limiting spring being respectively fixedly connected to the second connecting block and the supporting block, the inserting rod passing through the inside of the inserting groove, an empty groove being provided on one side of the outer wall of the inserting rod, the inner side wall of the empty groove being fixedly connected to the second limiting spring, one end of the second limiting spring being fixedly connected to a positioning block, the positioning block being movably connected to the inner side wall of the empty groove, and the positioning block being tightly attached to one side of the first connecting block.

[0008] By adopting the above technical scheme, the first arc-shaped protective cover and the second arc-shaped protective cover can be assembled to protect multiple connecting wires, and it is also convenient to inspect the connecting wires after opening the first arc-shaped protective cover and the second arc-shaped protective cover; in addition, when the first arc-shaped protective cover and the second arc-shaped protective cover are assembled, they can drive the first connecting block and the second connecting block to be assembled together. At this time, the plug-in rod can be inserted into the through groove under the action of the second limit spring by loosening the supporting block, and when the plug-in rod drives the positioning block to extend out from the through groove, the positioning block can be moved out of the empty groove under the action of the first limit spring and tightly attached to the first connecting block, so that the first arc-shaped protective cover and the second arc-shaped protection can be firmly assembled together and it is also convenient to disassemble.

[0009] Preferably, a handle is fixedly connected to a side of the support block away from the plug-in rod.

[0010] By adopting the above technical solution, it is possible to facilitate pulling the support block and the plug-in rod.

[0011] Preferably, two sliding grooves are symmetrically provided on the inner side wall of the hollow groove.

[0012] By adopting the above technical solution, the positioning block can be easily moved smoothly in the empty slot.

[0013] Preferably, both sides of the positioning block are slidably connected to the inner wall of the sliding groove through sliding blocks.

[0014] By adopting the above technical solution, the stability of the positioning block when moving in the empty slot can be improved.

[0015] Preferably, adjacent sides of the first arc-shaped protective cover and the second arc-shaped protective cover are both fixedly connected with a sponge pad.

[0016] By adopting the above technical solution, the wear between the connecting wire and the first arc-shaped protective sleeve and the second arc-shaped protective sleeve can be reduced.

[0017] Preferably, a wear-resistant coating is fixedly provided on the opposite sides of the first arc-shaped protective cover and the second arc-shaped protective cover.

[0018] By adopting the above technical solution, the wear resistance of the outer sides of the first arc-shaped protective cover and the second arc-shaped protective cover can be improved.

[0019] In addition, the present invention also provides a method for using a wiring harness that is easy to repair, comprising the following steps:

[0020] Step 1: Press the positioning block into the empty slot to make the plug-in rod lose its fixing force on the first connecting block, and then pull the plug-in rod out of the through slot to make the first arc-shaped protective cover and the second arc-shaped protective cover lose their fixing force;

[0021] Step 2: rotate the first arc-shaped protective cover on the second arc-shaped protective cover, thereby removing the first arc-shaped protective cover and the second arc-shaped protective cover from the connecting wire, and the staff inspects the connecting wire exposed to the outside;

[0022] Step 3: After the inspection is completed, the first arc-shaped protective cover is rotated on the second arc-shaped protective cover, so that the first arc-shaped protective cover and the second arc-shaped protective cover are assembled to protect the connecting wire again, and the first connecting block and the second connecting block are assembled together again;

[0023] Step 4, loosen the supporting block, and insert the connecting rod into the through slot again under the resetting action of the first limit spring. When the connecting rod drives the positioning block to extend from the inside of the through slot, the positioning block moves out from the inside of the empty slot under the action of the second limit spring and fits tightly against the first connecting block, so that the first arc-shaped protective cover and the second arc-shaped protective cover clamp the connecting wire again.

[0024] Preferably, in step 2, the wear-resistant coating provided on the outer sides of the first arc-shaped protective cover and the second arc-shaped protective cover is a silicon carbide wear-resistant coating.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] The wire harness and the method of use which are easy to repair are provided with a first arc-shaped protective cover and a second arc-shaped protective cover on the connecting wire, and a disassembly and assembly mechanism is provided so that the first arc-shaped protective cover and the second arc-shaped protective cover can protect the connecting wire after being assembled, and are also easy to disassemble and assemble; the above arrangement makes it more convenient to repair the wire harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the wiring harness that is easy to repair according to the present invention;

[0028] Figure 2 It is an enlarged schematic diagram of area A of the structural schematic diagram of the wiring harness for easy maintenance of the present invention;

[0029] Figure 3 It is a schematic structural diagram of the wire harness hollow groove and the second limit spring for easy maintenance of the present invention;

[0030] Figure 4 It is a schematic diagram of the structure of the hollow groove and the slide groove of the wiring harness for easy maintenance of the present invention;

[0031] Figure 5 It is a structural schematic diagram of a first arc-shaped protective cover and a second arc-shaped protective cover in a wiring harness for easy maintenance of the present invention;

[0032] Figure 6The present invention is a schematic structural diagram of a disassembly and assembly mechanism for connecting wires in a wiring harness that is easy to repair.

[0033] In the figure: 1, connecting wire; 10, first arc-shaped protective cover; 11, second arc-shaped protective cover; 2, disassembly and assembly mechanism; 20, first connecting block; 21, second connecting block; 22, plug-in slot; 23, plug-in rod; 24, supporting block; 25, first limit spring; 26, empty slot; 27, positioning block; 28, second limit spring; 29, handle; 201, slide slot. DETAILED DESCRIPTION

[0034] 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.

[0035] See also Figure 1-Figure 6 , the present invention provides a technical solution: a wiring harness that is easy to repair, including a connecting wire 1 and a disassembly mechanism 2;

[0036] Firstly, in order to enable the first arc-shaped protective cover 10 and the second arc-shaped protective cover 11 to be assembled to protect multiple connecting wires 1, and also to facilitate the inspection of the connecting wires 1 after opening the first arc-shaped protective cover 10 and the second arc-shaped protective cover 11; in addition, when the first arc-shaped protective cover 10 and the second arc-shaped protective cover 11 are assembled, they can drive the first connecting block 20 and the second connecting block 21 to be assembled together, at this time, the plug-in rod 23 can be inserted into the through groove under the action of the second limit spring 28 by loosening the supporting block 24, and when the plug-in rod 23 drives the positioning block 27 to extend out from the through groove, the positioning block 27 can be moved out of the empty groove 26 under the action of the first limit spring 25 and tightly attached to the first connecting block 20, so that the first arc-shaped protective cover 10 and the second arc-shaped protective cover can be firmly assembled together, and it is also convenient to disassemble; the number of connecting wires 1 is several, and the outsides of several connecting wires 1 are respectively covered with the first arc-shaped protective cover 10 and the second arc-shaped protective cover 11. The protective cover 11, one side of the first arc-shaped protective cover 10 is rotatably connected to the second arc-shaped protective cover 11; the disassembly and assembly mechanism 2 includes a first connection block 20 fixedly connected to the first arc-shaped protective cover 10 and a second connection block 21 fixedly connected to the second arc-shaped protective cover 11, the first connection block 20 is provided with a plug-in groove 22, the second connection block 21 is slidably connected with a plug-in rod 23, one end of the plug-in rod 23 is fixedly connected with a support block 24, and the plug-in rod 23 is sleeved with a first Limit spring 25, two ends of the first limit spring 25 are fixedly connected to the second connection block 21 and the support block 24 respectively, the plug rod 23 runs through the inside of the plug slot 22, an outer wall of the plug rod 23 is provided with a slot 26, the inner side wall of the slot 26 is fixedly connected with a second limit spring 28, one end of the second limit spring 28 is fixedly connected with a positioning block 27, the positioning block 27 is movably connected to the inner side wall of the slot 26, and the positioning block 27 is closely attached to one side of the first connection block 20;

[0037] Secondly, in order to facilitate pulling the support block 24 and the plug-in rod 23, a handle 29 is fixedly connected to the side of the support block 24 away from the plug-in rod 23; in order to facilitate the smooth movement of the positioning block in the empty slot 26, two slide grooves 201 are symmetrically opened on the inner wall of the empty slot 26; in order to improve the stability of the positioning block 27 when moving in the empty slot 26, both sides of the positioning block 27 are slidably connected to the inner wall of the slide groove 201 through sliders; in order to reduce the wear caused by the connecting wire 1 and the first arc-shaped protective cover 10 and the second arc-shaped protective cover 11, a sponge pad is fixedly connected to the adjacent side of the first arc-shaped protective cover 10 and the second arc-shaped protective cover 11; in order to improve the wear resistance of the outer side of the first arc-shaped protective cover 10 and the second arc-shaped protective cover 11, a wear-resistant coating is fixedly provided on the opposite side of the first arc-shaped protective cover 10 and the second arc-shaped protective cover 11.

[0038] In addition, the present invention also provides a method for using a wiring harness that is easy to repair, comprising the following steps:

[0039] Step 1: Press the positioning block 27 into the empty groove 26 to make the plug rod 23 lose its fixing force on the first connecting block 20, and then pull the plug rod 23 out of the through groove to make the first arc-shaped protective cover 10 and the second arc-shaped protective cover 11 lose their fixing force;

[0040] Step 2: rotate the first arc-shaped protective cover 10 on the second arc-shaped protective cover 11, so as to remove the first arc-shaped protective cover 10 and the second arc-shaped protective cover 11 from the connecting wire 1. At this time, the staff inspects the connecting wire 1 exposed to the outside;

[0041] Step 3: After the inspection is completed, the first arc-shaped protective cover 10 is rotated on the second arc-shaped protective cover 11, so that the first arc-shaped protective cover 10 and the second arc-shaped protective cover 11 are assembled to protect the connecting wire 1 again, and the first connecting block 20 and the second connecting block 21 are assembled together again;

[0042] Step 4, loosen the support block 24, and the plug-in rod 23 is inserted into the through slot again under the resetting action of the first limit spring 25. When the plug-in rod 23 drives the positioning block 27 to extend from the inside of the through slot, the positioning block 27 is moved out from the inside of the empty slot 26 under the action of the second limit spring 28 and is tightly attached to the first connecting block 20, so that the first arc-shaped protective cover 10 and the second arc-shaped protective cover 11 clamp the connecting wire 1 again.

[0043] It should be noted that: in step 2, the wear-resistant coating provided on the outer sides of the first arc-shaped protective cover 10 and the second arc-shaped protective cover 11 is a silicon carbide wear-resistant coating.

[0044] In summary: the wiring harness that is easy to maintain and the method of use thereof are provided with a first arc-shaped protective cover 10 and a second arc-shaped protective cover 11 on the connecting wire 1, and through the provision of a disassembly and assembly mechanism 2, the first arc-shaped protective cover 10 and the second arc-shaped protective cover 11 can protect the connecting wire 1 after being assembled, and are also easy to disassemble and assemble; through the above provision, the wiring harness is more convenient during maintenance.

[0045] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can 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. A wiring harness that is easy to repair, characterized in that: It comprises a connecting wire (1) and a disassembly and assembly mechanism (2); The number of the connecting wires (1) is several, and the outsides of the several connecting wires (1) are respectively covered with a first arc-shaped protective cover (10) and a second arc-shaped protective cover (11), and one side of the first arc-shaped protective cover (10) is rotatably connected to the second arc-shaped protective cover (11); The disassembly and assembly mechanism (2) comprises a first connection block (20) fixedly connected to the first arc-shaped protective sleeve (10) and a second connection block (21) fixedly connected to the second arc-shaped protective sleeve (11); a plug-in groove (22) is provided inside the first connection block (20); a plug-in rod (23) is slidably connected inside the second connection block (21); one end of the plug-in rod (23) is fixedly connected to a support block (24); a first limit spring (25) is sleeved on the plug-in rod (23); the first limit spring (25) is The two ends are respectively fixedly connected to the second connecting block (21) and the supporting block (24); the plug-in rod (23) passes through the interior of the plug-in slot (22); a hollow slot (26) is provided on one side of the outer wall of the plug-in rod (23); a second limit spring (28) is fixedly connected to the inner wall of the hollow slot (26); one end of the second limit spring (28) is fixedly connected to a positioning block (27); the positioning block (27) is movably connected to the inner wall of the hollow slot (26); and the positioning block (27) is tightly attached to one side of the first connecting block (20).

2. A wiring harness that is easy to repair according to claim 1, characterized in that: A handle (29) is fixedly connected to the side of the support block (24) away from the plug-in rod (23).

3. The wire harness for easy maintenance according to claim 1, characterized in that: Two sliding grooves (201) are symmetrically provided on the inner side wall of the empty groove (26).

4. A wiring harness for easy maintenance according to claim 3, characterized in that: Both sides of the positioning block (27) are slidably connected to the inner side wall of the sliding groove (201) via sliding blocks.

5. The wire harness for easy maintenance according to claim 1, characterized in that: A sponge pad is fixedly connected to one adjacent side of the first arc-shaped protective cover (10) and the second arc-shaped protective cover (11).

6. A wiring harness for easy maintenance according to claim 5, characterized in that: A wear-resistant coating is fixedly provided on the opposite sides of the first arc-shaped protective cover (10) and the second arc-shaped protective cover (11).

7. A method for using a wiring harness that is easy to repair, characterized in that: The following steps are involved: Step 1: Press the positioning block (27) into the empty groove (26) to make the plug-in rod (23) lose its fixing force on the first connecting block (20), and then pull the plug-in rod (23) out of the through groove (22) to make the first arc-shaped protective cover (10) and the second arc-shaped protective cover (11) lose their fixing force; Step 2: rotating the first arc-shaped protective cover (10) on the second arc-shaped protective cover (11), thereby removing the first arc-shaped protective cover (10) and the second arc-shaped protective cover (11) from the connecting wire (1), and then the staff inspects the connecting wire (1) exposed to the outside; Step 3: After the inspection is completed, the first arc-shaped protective cover (10) is rotated on the second arc-shaped protective cover (11), so that the first arc-shaped protective cover (10) and the second arc-shaped protective cover (11) are assembled together to protect the connecting wire (1) again, and the first connecting block (20) and the second connecting block (21) are assembled together again; Step 4, loosen the support block (24), and the plug rod (23) is inserted into the through groove (22) again under the reset action of the first limit spring (25). When the plug rod (23) drives the positioning block (27) to extend from the inside of the through groove (22), the positioning block (27) is moved out from the inside of the empty groove (26) under the action of the second limit spring (28) and is tightly attached to the first connecting block (20), so that the first arc-shaped protective cover (10) and the second arc-shaped protective cover (11) clamp the connecting wire (1) again.

8. The method for using a wiring harness that is easy to repair according to claim 7, characterized in that: In step 2, the wear-resistant coating provided on the outer sides of the first arc-shaped protective cover (10) and the second arc-shaped protective cover (11) is a silicon carbide wear-resistant coating.

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