Wire harness convenient to install and installation method thereof

Abstract

The invention relates to the technical field of automobile wire harnesses, and discloses a wire harness convenient to install and an installation method thereof.A connecting guide column is arranged on the front side of a wire harness socket, a wire harness plug is connected with the connecting guide column in an inserted mode, an anti-loosening clamping block is arranged on the upper portion of the wire harness plug in an inserted mode, and the wire harness plug is connected with the connecting guide column in a clamped mode through the anti-loosening clamping block; the rear side of the wire harness plug is provided with an anti-loosening pressing seat, the second connecting wire is fixedly arranged on the upper portion of the anti-loosening pressing seat through a connecting wire gland, an inserting block type fixing structure is adopted, the connecting guide column is clamped and locked through an anti-loosening clamping block after inserting, dismounting and mounting are convenient and fast, and the wire harness interface can be effectively prevented from loosening or falling off; the connection stability of the wire harness is greatly improved, the second connection wire is clamped and fixed through the anti-loosening pressing seat and the wiring clamping groove in the upper portion of the wiring gland, the situation that a connector of the second connection wire is loosened or the second connection wire is disengaged from a wiring connection hole due to the fact that the second connection wire is pulled by external force can be avoided, and the tensile strength and the structural stability of the wire harness are greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile wiring harnesses, in particular to a wiring harness that is easy to install and an installation method thereof. Background Art

[0002] With the development of the domestic automobile industry, the standards that automobiles should meet are becoming more and more perfect, and the requirements for all automobile parts are becoming higher and higher. The wiring harness refers to the contact terminal (connector) made of copper material, which is crimped with wires and cables, and then plastic-pressed with an insulator or an additional metal shell, etc., to form a component connecting the circuit with a wiring harness. The automobile wiring harness is the network body of the automobile circuit. Without the wiring harness, there would be no automobile circuit.

[0003] The wiring harness is connected to the interface on the upper part of the vehicle body through an interface structure to realize the transmission of the vehicle circuit signal. In order to prevent the interface connection from loosening, a limiting structure needs to be set on the upper part of the interface structure. Traditional wiring harnesses mostly use a snap-on limiting structure. The snap-on structure needs to be pressed hard when plugging and unplugging, which is inconvenient to use and not conducive to the later maintenance of the wiring harness. Due to the structural characteristics of the snap-on structure, the anti-plugging and unplugging characteristics of this type of snap-on structure are poor, and the service life is short. In addition, due to the low structural strength and lack of fixation of the wiring harness connector connection, the vibration of the vehicle body or the pulling of external force during maintenance during use can easily cause the connector and the plug to loosen or separate, resulting in damage to the wiring harness. Summary of the invention

[0004] The object of the present invention is to provide a wire harness that is easy to install and an installation method thereof, so as to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a wiring harness that is easy to install, comprising a wiring harness socket and a wiring harness plug, wherein the wiring harness socket and the upper part of the wiring harness plug are respectively connected with a first wiring and a second wiring, and the wiring harness socket and the wiring harness plug are connected by plugging;

[0006] A connecting guide column is arranged at the front side of the wiring harness socket, the wiring harness plug is plugged into the connecting guide column, an anti-loosening block is plugged into the upper part of the wiring harness plug, and the wiring harness plug is plugged into the connecting guide column through the anti-loosening block;

[0007] An anti-loosening seat is arranged at the rear side of the wiring harness plug, a wiring gland is arranged at the top of the anti-loosening seat, and the second wiring is fixedly arranged on the upper part of the anti-loosening seat through the wiring gland.

[0008] Preferably, the first wiring is fixedly connected to the rear side of the wiring harness socket, wiring connection holes are evenly arranged on the rear side of the wiring harness plug, and the second wiring is fixedly connected to the inner side of the wiring connection hole.

[0009] Preferably, a communication plug-in block is fixed on the front side of the wiring harness plug, a communication slot is provided on the front side of the wiring harness socket, and the communication plug-in block is inserted into the inner side of the communication slot.

[0010] Preferably, a communication pin is evenly fixed on the inner side of the communication slot, the communication pin is electrically connected to the first wiring, a pin socket is evenly provided on the front side of the communication plug-in block, a copper sleeve electrically connected to the second wiring is arranged inside the pin socket, the communication pin is plugged into the pin socket, and the communication pin is plugged into the copper sleeve.

[0011] Preferably, a positioning protrusion is fixed on the inner side of the communication slot, a positioning card slot is provided in the middle of the top side of the communication plug-in block, the positioning card slot is matched with the positioning protrusion, and the positioning protrusion is engaged with the positioning card slot.

[0012] Preferably, the number of the above-mentioned connecting guide columns is two, and the two connecting guide columns are symmetrically fixed on the left and right sides of the front of the wiring harness socket. Connecting sockets are provided on both sides of the front of the wiring harness plug, and the connecting guide columns are inserted into the inner side of the connecting sockets.

[0013] Preferably, the wiring harness plug is provided with a card block slot on both sides, the anti-loosening card block is inserted into the inner side of the card block slot, an annular limiting groove is provided on the upper part of the connecting guide column, a limiting card slot is provided on one side of the anti-loosening card block, the anti-loosening card block is connected with the annular limiting groove through the limiting card slot, and a plug-in and unplugging groove is provided on the other side of the anti-loosening card block.

[0014] Preferably, the anti-loosening pressure seat is fixedly connected to the rear bottom side of the wiring harness plug, and fastening screw holes are provided on both sides of the anti-loosening pressure seat and the wiring cover. Fastening screws are provided inside the fastening screw holes, and the wiring cover is fixed to the top of the anti-loosening pressure seat by the fastening screws.

[0015] Preferably, the connecting sides of the anti-loosening pressure seat and the wiring cover are provided with wiring clamp grooves, the number of which corresponds to the second wiring, and the second wiring is fixed between the anti-loosening pressure seat and the wiring cover through the wiring clamp grooves, and an anti-loosening pad is fixed on the inner side of the wiring clamp groove.

[0016] The present invention also provides a method for installing a wiring harness that is easy to install, comprising the following steps:

[0017] S1. Socket installation: When installing the wiring harness socket, pass the first wiring through the threading hole on the upper part of the vehicle body, make the positioning protrusion on the upper part of the wiring harness socket face upward, and fit the wiring harness socket into the installation groove on the upper part of the vehicle body to complete the installation of the wiring harness socket;

[0018] S2. Plug installation: When installing the wiring harness plug, hold the wiring harness plug with one hand, and make the direction of the positioning card slot upward to correspond to the positioning protrusion inside the communication slot. Then align the communication plug block on the front side of the wiring harness plug with the communication slot on the upper part of the wiring harness socket, and then insert the communication plug block into the inside of the communication slot by pushing, and at the same time, insert the connecting guide column into the inner side of the connecting jack, and then align the two anti-loosening blocks with the block slots on both sides of the wiring harness plug, and insert the anti-loosening blocks into the inner side of the block slots by pushing. When plugging, the limit card slot on the front side of the anti-loosening block is engaged with the annular limit slot on the upper part of the connecting guide column, completing the limit locking of the wiring harness plug, and completing the installation of the wiring harness plug;

[0019] S3. After the wiring is fixed, the second wiring is aligned and clamped into the wiring clamp groove on the top of the anti-loosening seat in turn, and the second wiring is arranged and straightened. Then, the wiring cover is aligned with the cover and pressed on the top of the anti-loosening seat. Press it firmly and tighten the fixing screws to complete the compaction and fixation of the wiring cover. Similarly, when the wiring harness plug needs to be disassembled, the wiring cover can be removed by loosening and removing the fastening screws. Then, the plug-in groove on the upper part of the anti-loosening block is buckled and pulled by the fingertips. The two anti-loosening blocks are taken out from the inside of the block slot in turn to complete the unlocking of the connection guide column. Finally, the wiring harness plug can be removed by pulling to complete the disassembly of the wiring harness plug.

[0020] Compared with the prior art, the present invention adopts the above technical solution and has the following technical effects:

[0021] 1. The wiring harness is different from the traditional snap-on fixing structure and adopts a plug-in fixing structure. A connecting guide column is provided on the plug-in side of the wiring harness socket, and an anti-loosening block is provided on the upper part of the wiring harness plug. After plugging in, the connecting guide column is locked by the anti-loosening block. The connecting guide column can provide auxiliary guide positioning for the installation of the wiring harness plug, making the disassembly and assembly of the wiring harness more convenient and quick, and has better installation convenience.

[0022] 2. By connecting the guide column and the anti-loosening block to lock them together, a limited anti-loosening structure is formed. After the wiring harness is connected, the tightness of the connection at the interface can be guaranteed, which can effectively prevent the wiring harness interface from loosening or falling off, greatly improving the connection stability of the wiring harness. Compared with the traditional snap-on anti-loosening structure, this snap-on structure is easier to disassemble and has higher structural reliability and service life.

[0023] 3. An anti-loosening pressure seat is provided on the rear side of the wiring harness plug, and a wiring gland is provided on the top of the anti-loosening pressure seat. The second wiring is clamped and fixed by the wiring clamp groove on the anti-loosening pressure seat and the wiring gland, which can prevent the second wiring from loosening due to external force or causing the second wiring to fall out of the wiring connection hole, greatly improving the tensile strength and structural stability of the wiring harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is a schematic diagram of the overall rear side structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the overall front structure of the present invention;

[0027] Figure 3 It is a schematic diagram of the structure of the wiring harness socket of the present invention;

[0028] Figure 4 It is a schematic diagram of the front assembly structure of the wiring harness plug of the present invention;

[0029] Figure 5 It is a schematic diagram of the rear assembly structure of the wiring harness plug of the present invention;

[0030] Figure 6 It is a schematic diagram of the front structure of the wiring harness plug of the present invention;

[0031] Figure 7 It is a schematic diagram of the rear structure of the wiring harness plug of the present invention;

[0032] Figure 8 It is a schematic diagram of the anti-loosening block structure of the present invention.

[0033] Explanation of the accompanying drawings: 1. Wiring harness socket; 2. Wiring harness plug; 3. First wiring; 4. Second wiring; 5. Communication slot; 6. Communication pin column; 7. Communication plug block; 8. Pin column socket; 9. Positioning protrusion; 10. Positioning card slot; 11. Wiring connection hole; 12. Connection guide column; 13. Connection socket; 14. Card block slot; 15. Anti-loosening card block; 16. Annular limit groove; 17. Limit card slot; 18. Plug and unplug groove; 19. Anti-loosening pressure seat; 20. Wiring pressure cover; 21. Anti-loosening pad; 22. Fastening screw hole. 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] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0036] Example

[0037] See also Figure 1-8 The present invention provides a technical solution: a wiring harness that is easy to install, including a wiring harness socket 1 and a wiring harness plug 2, the upper part of the wiring harness socket 1 and the wiring harness plug 2 are respectively connected with a first wiring 3 and a second wiring 4, the first wiring 3 and the second wiring 4 are both multiple sets to form a communication wiring harness, and the number of the first wiring 3 corresponds to the number of the second wiring 4.

[0038] The first wiring 3 is fixedly connected to the rear side of the wiring harness socket 1, and a communication slot 5 is opened on the front side of the wiring harness socket 1. Communication pins 6 are evenly fixed on the inner side of the communication slot 5. The communication pins 6 are copper pins. The number of communication pins 6 corresponds to the first wiring 3, and the communication pins 6 are electrically connected to the first wiring 3.

[0039] The rear side of the wiring harness plug 2 is evenly provided with wiring connection holes 11, the second wiring 4 is fixedly connected to the inner side of the wiring connection hole 11, the front side of the wiring harness plug 2 is fixed with a communication plug block 7, the front side of the communication plug block 7 is evenly provided with needle column holes 8, the aperture of the needle column hole 8 is adapted to the communication needle column 6, the number of the needle column holes 8 corresponds to the second wiring 4, the inside of the needle column hole 8 is provided with a copper sleeve electrically connected to the second wiring 4, the copper sleeve is fixed to the inner side of the needle column hole 8, the communication plug block 7 is adapted to the communication slot 5, the communication plug block 7 is inserted into the inner side of the communication slot 5, the communication needle column 6 is plugged into the needle column hole 8, the communication needle column 6 is plugged into the copper sleeve, the wiring harness socket 1 and the wiring harness plug 2 are connected by plugging, so as to realize the communication of electrical signals between the first wiring 3 and the second wiring 4.

[0040] A positioning protrusion 9 is fixed on the inner side of the communication slot 5, and a positioning card slot 10 is opened in the middle of the top side of the communication plug 7. The positioning card slot 10 is adapted to the positioning protrusion 9, and the positioning protrusion 9 is engaged with the positioning card slot 10. During installation and plugging, the positioning protrusion 9 and the positioning card slot 10 can be used to determine the plugging direction of the wiring harness plug 2 to avoid the situation where the interface is plugged in reverse.

[0041] A connecting guide column 12 is provided on the front side of the wiring harness socket 1. The connecting guide column 12 is a straight column made of stainless steel. There are two connecting guide columns 12, which are symmetrically fixed on the left and right sides of the front of the wiring harness socket 1. Connecting sockets 13 are provided on both sides of the front of the wiring harness plug 2. The connecting guide column 12 is inserted into the inner side of the connecting socket 13. The connecting guide column 12 can provide auxiliary guiding positioning for the installation of the wiring harness plug 2, making the disassembly and assembly of the wiring harness more convenient and quick.

[0042] The left and right sides of the wiring harness plug 2 are provided with a card block slot 14, the card block slot 14 is connected to the connecting jack 13, the anti-loose card block 15 is plugged into the inner side of the card block slot 14, the anti-loose card block 15 is a plastic plug, the upper part of the connecting guide column 12 is provided with an annular limit groove 16, and one side of the anti-loose card block 15 is provided with a limit card slot 17, as shown in the attached Figure 8 The limit slot 17 shown is an open-type slot, and the anti-loosening block 15 is connected with the annular limit slot 16 through the limit slot 17, and the connecting guide column 12 is locked by clamping to form a limit and anti-loosening structure. After the wiring harness is connected, the connection tightness at the interface can be guaranteed, and the wiring harness interface can be effectively prevented from loosening or falling off, which greatly improves the connection stability of the wiring harness. Compared with the traditional snap-on anti-loosening structure, this snap-on structure is more convenient to disassemble and has higher structural reliability and service life. A plug-in groove 18 is provided on the other side of the anti-loosening block 15, which is convenient for maintenance personnel to buckle and pull the anti-loosening block 15 to disassemble it.

[0043] The rear side of the wiring harness plug 2 is provided with an anti-loosening pressure seat 19, which is fixedly connected to the rear bottom side of the wiring harness plug 2. A wiring gland 20 is provided on the top of the anti-loosening pressure seat 19. The anti-loosening pressure seat 19 and the wiring gland 20 are both made of plastic. The connecting sides of the anti-loosening pressure seat 19 and the wiring gland 20 are provided with wiring clamping grooves. The number of wiring clamping grooves corresponds to the second wiring 4. The second wiring 4 is fixed between the anti-loosening pressure seat 19 and the wiring gland 20 through the wiring clamping grooves. The second wiring 4 is connected to the second wiring 4 through the wiring clamping grooves on the anti-loosening pressure seat 19 and the wiring gland 20. The wire 4 is clamped and fixed, which can prevent the second wire 4 from loosening due to external pulling or causing the second wire 4 to fall out of the wire connection hole 11, greatly improving the tensile strength and structural stability of the wire harness, and an anti-loosening pad 21 is fixed on the inner side of the wire clamp groove. The anti-loosening pad 21 is a clamping pad made of rubber material, which can improve the clamping stability of the second wire 4. Fastening screw holes 22 are provided on both sides of the anti-loosening pressure seat 19 and the wire gland 20, and fastening screws are arranged inside the fastening screw holes 22. The wire gland 20 is fixed to the top of the anti-loosening pressure seat 19 by the fastening screws.

[0044] Working principle or structural principle, when in use, first install the wiring harness socket 1, when installing the wiring harness socket 1, pass the first wiring 3 through the threading hole on the upper part of the vehicle body, make the positioning protrusion 9 on the upper part of the wiring harness socket 1 face upward, and fit the wiring harness socket 1 into the installation groove on the upper part of the vehicle body, and complete the installation of the wiring harness socket 1;

[0045] Then, install the wiring harness plug 2. When installing the wiring harness plug 2, hold the wiring harness plug 2 with one hand, and make the direction of the positioning slot 10 upward when holding it, corresponding to the positioning protrusion 9 inside the communication slot 5. Then, align the communication plug block 7 on the front side of the wiring harness plug 2 with the communication slot 5 on the upper part of the wiring harness socket 1, and then insert the communication plug block 7 into the inside of the communication slot 5 by pushing, and at the same time, insert the connecting guide column 12 into the inner side of the connecting socket 13, and then align the two anti-loosening blocks 15 with the block slots 14 on both sides of the wiring harness plug 2, and insert the anti-loosening blocks 15 into the inner side of the block slots 14 by pushing. When plugging, the limiting slot 17 on the front side of the anti-loosening block 15 is engaged with the annular limiting slot 16 on the upper part of the connecting guide column 12, completing the limiting locking of the wiring harness plug 2, and completing the installation of the wiring harness plug 2;

[0046] After the installation of the wiring harness plug 2 is completed, the second wiring 4 is aligned and clamped into the wiring clamp groove on the top of the anti-loosening pressure seat 19 in sequence, and the second wiring 4 is arranged and straightened, and then the wiring gland 20 is aligned and pressed on the top of the anti-loosening pressure seat 19, and the wiring gland 20 is compacted and tightened by tightening the fixing screws to complete the compaction and fixation of the second wiring 4;

[0047] Similarly, when the wiring harness plug 2 needs to be disassembled, the wiring gland 20 can be disassembled by loosening and removing the fastening screws, and then the plug-in groove 18 on the upper part of the anti-loosening block 15 can be buckled and pulled by the fingertips, and the two anti-loosening blocks 15 can be taken out from the inside of the block slot 14 in turn to complete the unlocking of the connecting guide column 12, and finally the wiring harness plug 2 can be disassembled and removed by pulling, completing the disassembly operation of the wiring harness plug 2.

[0048] In summary, the wiring harness is different from the traditional stud or snap-on fixing structure, and adopts a plug-in fixing structure. A connecting guide column 12 is provided on the plugging side of the wiring harness socket 1, and an anti-loosening block 15 is provided on the upper part of the wiring harness plug 2. After plugging, the connecting guide column 12 is locked by the anti-loosening block 15. The connecting guide column 12 can provide auxiliary guide positioning for the installation of the wiring harness plug 2, making the disassembly and assembly of the wiring harness more convenient and quick, and having better installation convenience;

[0049] The guide column 12 is connected to the anti-loosening block 15 for locking and clamping to form a limited anti-loosening structure, which can ensure the tightness of the connection at the interface after the wiring harness is connected, and can effectively prevent the wiring harness interface from loosening or falling off, greatly improving the connection stability of the wiring harness. Compared with the traditional buckle anti-loosening structure, the present clamping structure is more convenient to disassemble and has higher structural reliability and service life;

[0050] An anti-loosening pressure seat 19 is provided on the rear side of the wiring harness plug 2, and a wiring gland 20 is provided on the top of the anti-loosening pressure seat 19. The second wiring 4 is clamped and fixed by the wiring clamping groove on the anti-loosening pressure seat 19 and the wiring gland 20, which can prevent the second wiring 4 from loosening due to external pulling or causing the second wiring 4 to fall out of the wiring connection hole 11, thereby greatly improving the tensile strength and structural stability of the wiring harness.

[0051] The present invention also provides a method for installing a wiring harness that is easy to install, comprising the following steps:

[0052] S1. Socket installation: When installing the wiring harness socket 1, pass the first wiring 3 through the threading hole on the upper part of the vehicle body, make the positioning protrusion 9 on the upper part of the wiring harness socket 1 face upward, and fit the wiring harness socket 1 into the installation groove on the upper part of the vehicle body to complete the installation of the wiring harness socket 1;

[0053] S2. Plug installation. When installing the harness plug 2, hold the harness plug 2 with one hand, and make the direction of the positioning slot 10 upward to correspond to the positioning protrusion 9 inside the communication slot 5. Then align the communication plug block 7 on the front side of the harness plug 2 with the communication slot 5 on the upper part of the harness socket 1. Then, push the communication plug block 7 into the inside of the communication slot 5. At the same time, connect the guide column 12 to the inner side of the connecting jack 13. Then, align the two anti-loosening blocks 15 with the block slots 14 on both sides of the harness plug 2, and push the anti-loosening blocks 15 into the inner side of the block slots 14. When plugging, the limit slot 17 on the front side of the anti-loosening block 15 is connected with the annular limit slot 16 on the upper part of the connecting guide column 12, so as to complete the limit locking of the harness plug 2 and complete the installation of the harness plug 2.

[0054] S3. After the wiring is fixed and the installation of the wiring harness plug 2 is completed, the second wiring 4 is aligned and clamped into the wiring clamp groove on the top of the anti-loosening pressure seat 19 in turn, and the second wiring 4 is arranged and straightened, and then the wiring cover 20 is aligned and pressed on the top of the anti-loosening pressure seat 19, and it is compacted and fixed by tightening the fastening screws to complete the compaction and fixation of the wiring cover 20, and the compaction and fixation of the second wiring 4 is completed. Similarly, when the wiring harness plug 2 needs to be disassembled, it is only necessary to loosen and remove the fastening screws to remove the wiring cover 20, and then use the fingertips to buckle and pull the plug-in groove 18 on the upper part of the anti-loosening card block 15, and take out the two anti-loosening card blocks 15 from the inside of the card block slot 14 in turn, and complete the unlocking of the connecting guide column 12. Finally, the wiring harness plug 2 can be removed by pulling, and the disassembly operation of the wiring harness plug 2 is completed.

[0055] So far, the embodiments of the present invention have been described in detail in conjunction with the accompanying drawings. It should be noted that the implementation methods not shown or described in the drawings or the body of the specification are all forms known to ordinary technicians in the relevant technical field and are not described in detail. In addition, the above definitions of each component are not limited to the various specific structures, shapes or methods mentioned in the embodiments, and ordinary technicians in the field can simply change or replace them.

[0056] The specific embodiments described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wiring harness that is easy to install, comprising a wiring harness socket (1) and a wiring harness plug (2), characterized in that: The upper parts of the wiring harness socket (1) and the wiring harness plug (2) are respectively connected with a first wiring (3) and a second wiring (4), and the wiring harness socket (1) and the wiring harness plug (2) are connected by plugging; A connecting guide column (12) is arranged at the front side of the wiring harness socket (1), the wiring harness plug (2) is plugged into the connecting guide column (12), an anti-loosening block (15) is plugged into the upper part of the wiring harness plug (2), and the wiring harness plug (2) is plugged into the connecting guide column (12) via the anti-loosening block (15); An anti-loosening pressure seat (19) is arranged at the rear side of the wiring harness plug (2), a wiring gland (20) is arranged at the top of the anti-loosening pressure seat (19), and the second wiring (4) is fixedly arranged on the upper part of the anti-loosening pressure seat (19) through the wiring gland (20).

2. A wiring harness that is easy to install according to claim 1, characterized in that: The first wiring (3) is fixedly connected to the rear side of the wiring harness socket (1), the rear side of the wiring harness plug (2) is evenly provided with wiring connection holes (11), and the second wiring (4) is fixedly connected to the inner side of the wiring connection hole (11).

3. A wiring harness that is easy to install according to claim 2, characterized in that: A communication plug block (7) is fixed on the front side of the wiring harness plug (2), a communication slot (5) is provided on the front side of the wiring harness socket (1), and the communication plug block (7) is inserted into the inner side of the communication slot (5).

4. A wiring harness that is easy to install according to claim 3, characterized in that: A communication pin (6) is evenly fixed on the inner side of the communication slot (5), and the communication pin (6) is electrically connected to the first wiring (3). A pin plug hole (8) is evenly provided on the front side of the communication plug block (7), and a copper sleeve electrically connected to the second wiring (4) is arranged inside the pin plug hole (8). The communication pin (6) is plugged into the pin plug hole (8), and the communication pin (6) is plugged into the copper sleeve.

5. A wiring harness that is easy to install according to claim 4, characterized in that: A positioning protrusion (9) is fixed on the inner side of the communication slot (5), and a positioning card slot (10) is provided in the middle of the top side of the communication plug-in block (7). The positioning card slot (10) is adapted to the positioning protrusion (9), and the positioning protrusion (9) is engaged with the positioning card slot (10).

6. A wiring harness that is easy to install according to claim 5, characterized in that: The number of the connecting guide columns (12) is two, and the two connecting guide columns (12) are symmetrically fixed on the left and right sides of the front of the wiring harness socket (1), and the two sides of the front of the wiring harness plug (2) are provided with connecting holes (13), and the connecting guide columns (12) are inserted into the inner side of the connecting holes (13).

7. A wiring harness that is easy to install according to claim 6, characterized in that: The left and right sides of the wiring harness plug (2) are both provided with a card block slot (14), the anti-loosening card block (15) is plugged into the inner side of the card block slot (14), the upper part of the connecting guide column (12) is provided with an annular limiting groove (16), one side of the anti-loosening card block (15) is provided with a limiting card slot (17), the anti-loosening card block (15) is engaged with the annular limiting groove (16) through the limiting card slot (17), and the other side of the anti-loosening card block (15) is provided with a plug-in groove (18).

8. The wire harness that is easy to install according to claim 1, characterized in that: The anti-loosening pressure seat (19) is fixedly connected to the rear bottom side of the wiring harness plug (2), and both sides of the anti-loosening pressure seat (19) and the wiring gland (20) are provided with fastening screw holes (22), and the inside of the fastening screw hole (22) is provided with a fastening screw, and the wiring gland (20) is fixed to the top of the anti-loosening pressure seat (19) by the fastening screw.

9. A wiring harness that is easy to install according to claim 8, characterized in that: The anti-loosening pressure seat (19) and the wiring gland (20) are both provided with wiring clamping grooves on the connecting sides, the number of which corresponds to the second wiring (4), and the second wiring (4) is fixed between the anti-loosening pressure seat (19) and the wiring gland (20) through the wiring clamping grooves, and an anti-loosening pad (21) is fixed on the inner side of the wiring clamping groove.

10. A method for installing a wire harness that is easy to install according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. Socket installation: When installing the wiring harness socket (1), the first wiring (3) is passed through the threading hole on the upper part of the vehicle body, the positioning protrusion (9) on the upper part of the wiring harness socket (1) is directed upward, and the wiring harness socket (1) is inserted into the installation slot on the upper part of the vehicle body to complete the installation of the wiring harness socket (1); S2. Plug installation: When installing the wiring harness plug (2), hold the wiring harness plug (2) with one hand, and make the positioning slot (10) face upwards so as to correspond to the positioning protrusion (9) inside the communication slot (5). Then, align the communication plug (7) on the front side of the wiring harness plug (2) with the communication slot (5) on the upper part of the wiring harness socket (1). Then, push and insert the communication plug (7) into the communication slot (5), and at the same time connect the guide column (12) and insert it into the wiring harness plug (2). Connect to the inner side of the connecting jack (13), then align the two anti-loosening blocks (15) with the block slots (14) on both sides of the wiring harness plug (2), and insert the anti-loosening blocks (15) into the inner side of the block slots (14) by pushing. When plugging, the limiting slot (17) on the front side of the anti-loosening block (15) is engaged with the annular limiting slot (16) on the upper part of the connecting guide column (12), completing the limiting locking of the wiring harness plug (2), and completing the installation operation of the wiring harness plug (2); S3, the wiring is fixed. After the installation of the wiring harness plug (2) is completed, the second wiring (4) is aligned and clamped into the wiring clamp groove on the top of the anti-loosening pressure seat (19), and the second wiring (4) is arranged and straightened. Then, the wiring pressure cover (20) is aligned and pressed on the top of the anti-loosening pressure seat (19), and the wiring pressure cover (20) is pressed with force and the clamping screw is tightened to complete the compaction and fixation of the wiring pressure cover (20). Similarly, when it is necessary to disassemble the wiring harness plug (2), it is only necessary to loosen and remove the clamping screw to disassemble and remove the wiring pressure cover (20). Then, the insertion and extraction groove (18) on the upper part of the anti-loosening card block (15) is buckled and pulled by the fingertips, and the two anti-loosening card blocks (15) are taken out from the inside of the card block slot (14) in turn, and the connection guide column (12) is unlocked. Finally, the wiring harness plug (2) can be disassembled and removed by pulling, and the disassembly operation of the wiring harness plug (2) is completed.

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