Wire harness connector for automobile

Abstract

The invention relates to the technical field of wire harness connectors, in particular to a wire harness connector for an automobile, which comprises a plurality of groups of wire harness assemblies, two groups of wire harness arrangement mechanisms arranged outside the plurality of groups of wire harness assemblies, and a wire mounting mechanism arranged between the two groups of wire harness arrangement mechanisms, the automatic material changing mechanism is arranged in the wire loading mechanism; the four groups of waste part material returning assemblies are arranged on the wire loading mechanism; the wire loading mechanism comprises a first sealing plate and a second sealing plate. The two groups of wire harness arrangement mechanisms which are symmetrically distributed are arranged at the top and the bottom of the wire loading mechanism, and the input wire harness and the output wire harness are uniformly distributed and tightened by using the two groups of wire harness arrangement mechanisms, so that the problem of abnormal pulling of the connector caused by the uniformly distributed wire harnesses in a uniform distribution and forced tightening state can be solved; at the moment, the input wire harness, the output wire harness and the connector can be prevented from being broken under the influence of heat radiation, environmental factor interference and physical bumping, and short circuit caused by breakage of the connector can be avoided.

Description

Technical Field

[0001] The invention relates to the technical field of wire harness connectors, in particular to a wire harness connector for automobiles. Background Art

[0002] The automotive wiring harness connector is mainly composed of a plug and a socket, which is used to provide a terminal for quick transfer of the input wiring harness and the output wiring harness in the car. As a relay station for the wiring harness, it can facilitate the maintenance and rapid repair of the wiring harness.

[0003] At present, when the wiring harnesses near the heat source in the car are connected through connectors, they are easily aged due to heat radiation, interference from environmental factors and physical bumps. The aged wiring harnesses will become looser, and then the bumps of the car will cause the aged wiring harnesses to shake. In severe cases, they will cause pulling on the connectors. At this time, the physical problems of the wiring harnesses will cause abnormal breakage of the connectors, which will lead to problems such as short circuits in the wiring harnesses due to the breakage of the connectors.

[0004] In view of this, a wiring harness connector for an automobile is designed to solve the above problems. Summary of the invention

[0005] The present invention aims to solve one of the technical problems existing in the prior art or related technology.

[0006] To this end, the technical solution adopted in the present invention is: A wiring harness connector for an automobile comprises a plurality of wiring harness assemblies, two wiring harness arrangement mechanisms arranged outside the plurality of wiring harness assemblies, a wiring assembly mechanism arranged between the two wiring harness arrangement mechanisms, a self-replacement mechanism arranged in the wiring assembly mechanism, and four waste parts return assemblies arranged on the wiring assembly mechanism; the wiring assembly mechanism comprises a first sealing plate and a second sealing plate and an inner pad arranged between the first sealing plate and the second sealing plate; the first sealing plate and the second sealing plate are both provided with a plurality of assembly holes inside; the self-replacement mechanism comprises a plurality of fuse storage assemblies arranged in the plurality of assembly holes, an electromagnetic distance control assembly is arranged in the fuse storage assemblies, and controllers are arranged on the plurality of electromagnetic distance control assemblies; the four waste parts return assemblies are used for returning fuses that fail due to short circuit in the same batch; the two wiring harness arrangement mechanisms are used for orderly tightening and clamping the evenly distributed plurality of wiring harness assemblies.

[0007] In a preferred example, the present invention can be further configured as follows: the fuse storage assembly includes a second card holder and two storage boxes, both of which are provided with a discharge port, and a base is provided at the bottom of the storage box, and a spring is provided on the base; A first clamping seat is arranged on the two springs; A plurality of evenly distributed fuses are arranged on the top of the first card seat, and the plurality of fuses are located in the inner cavities of the two storage boxes; The second card seat is located on a top fuse, and a compression spring is arranged on the top of the second card seat.

[0008] In a preferred example, the present invention can be further configured as follows: the electromagnetic distance control assembly includes a conduit installed in two storage boxes, an electromagnetic base is provided on the top of the inner cavity of the conduit, and a coil is provided on the electromagnetic base; A permanent magnetic column is arranged at the bottom of the inner cavity of the catheter, and the top end of the compression spring is arranged at the bottom of the permanent magnetic column.

[0009] In a preferred example, the present invention can be further configured as follows: the waste parts stripping assembly includes a baffle plate disposed on the first sealing plate, a striker is disposed inside the baffle plate, and a tension spring is disposed on the striker; One end of the tension spring is connected to the column head at the outer end of the striker, and the other end of the tension spring is connected to the baffle; A clip is installed in the middle of the striker, an inclined frame is movably installed on the clip, and a bracket is movably installed on the other end of the inclined frame; The bracket is installed on the permanent magnetic column.

[0010] In a preferred example, the present invention can be further configured as follows: the self-replacement mechanism further includes an insulating sleeve, holes are provided at both ends of the insulating sleeve, and two symmetrically distributed flow guide pads are provided in the two holes; A core wire clamp is provided in the guide cushion; The insulating sleeve and the flow guide pad are both provided with heat dissipation slots.

[0011] In a preferred example, the present invention may be further configured as follows: the wire loading mechanism further includes two housings installed at both ends of the first sealing plate and the second sealing plate; The first sealing plate, the second sealing plate and the two outer shells are used to provide pressure protection for a plurality of evenly distributed insulating sleeves.

[0012] In a preferred example, the present invention can be further configured as follows: a plurality of evenly distributed air holes are provided in the plate surfaces at both ends of the inner pad, and ventilation grooves for heat exchange are provided at the top and bottom of the inner pad.

[0013] In a preferred example, the present invention can be further configured as follows: the wire harness arrangement mechanism includes a wire clamping frame, a plurality of bolts are arranged in the wire clamping frame, and two brackets are installed in the wire clamping frame; A transverse pressure-bearing rod is arranged in the two brackets, and the pressure-bearing rod is composed of a shaft rod and a plurality of circular gaskets, and a plurality of evenly distributed insulating gasket rings are arranged on the shaft rod; Two symmetrically distributed anti-wear outer plates are provided at both ends of the insulating gasket; An outer plate is installed inside the two anti-wear outer plates.

[0014] In a preferred example, the present invention may be further configured as follows: the wiring harness assembly includes an input line and an output line; The ends of the exposed core wires of the input wire and the output wire are both provided with clamps, the outside of the clamps is provided with buckles, and the top and bottom of the buckles are provided with two symmetrically distributed clamping plates.

[0015] In a preferred example, the present invention can be further configured as follows: the core wire clamp is made of copper, and the core wire clamp is adapted to clamp on the exposed core wires of the input wire and the output wire.

[0016] By adopting the above technical solution, the beneficial effects achieved by the present invention are: 1. The present invention arranges two sets of symmetrically distributed harness arranging mechanisms at the top and bottom of the wiring installation mechanism, and utilizes the two sets of harness arranging mechanisms to evenly distribute and tighten the input harness and the output harness. At this time, the evenly distributed harness can reduce the abnormal pulling problem on the connector when it is evenly distributed and forced to be tightened. At this time, the input harness, the output harness and the connector can avoid being broken due to heat radiation, interference from environmental factors and physical bumps, and then a short circuit occurs due to the breakage of the connector.

[0017] 2. The present invention arranges a self-replacement mechanism inside the wiring mechanism, and evenly distributed fuses are arranged inside the self-replacement mechanism, and uses a controller to control the evenly distributed electromagnetic distance control components. Once a short circuit occurs due to an abnormal break of the connector, the damaged and top-placed fuse can be pushed out by the striker, and another stacked and normal fuse can replace the damaged fuse to provide connection protection for the input wiring harness and the output wiring harness.

[0018] 3. The present invention arranges the connection components of the input wiring harness and the output wiring harness in an insulating sleeve, and arranges a plurality of evenly distributed insulating sleeves inside the wiring installation mechanism. At this time, the connection portion between the wiring harness close to the heat source of the automobile and the internal terminal of the connector can be effectively temperature-controlled and protected to avoid thermal melting of the connection portion between the wiring harness and the connector due to continuous temperature rise. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the present invention when used; Figure 2 It is a front schematic diagram of the present invention; Figure 3 is a schematic diagram of a wiring harness assembly of the present invention; Figure 4 An exploded schematic diagram of the wiring harness arrangement mechanism of the present invention; Figure 5For the present invention Figure 4 The enlarged schematic diagram of point A in the middle; Figure 6 For the present invention Figure 4 Schematic diagram of a local explosion in ; Figure 7 It is a partial top view schematic diagram of the present invention; Figure 8 It is an exploded schematic diagram of the wire loading mechanism of the present invention; Fig. 9 It is a schematic diagram of the waste parts stripping assembly of the present invention; Fig.10 Schematic diagram of the self-replacement mechanism of the present invention; Fig.11 It is a schematic diagram of the fuse storage component and the electromagnetic distance control component of the present invention.

[0020] Reference numerals: 100, wire loading mechanism; 110, first sealing plate; 120, second sealing plate; 130, assembly hole; 140, outer shell; 150, inner pad; 160, ventilation groove; 170, air hole; 200, self-replacement mechanism; 210, fuse storage assembly; 211, storage box; 212, discharge port; 213, base; 214, spring; 215, first holder; 216, fuse; 217, second holder; 218, compression spring; 220, electromagnetic distance control assembly; 221, conduit; 222, electromagnetic base; 223, coil; 224, permanent magnetic column; 230, controller; 240, insulating sleeve; 250, flow guide pad; 260, core wire clamp; 300, waste parts return assembly; 310, baffle; 320, striker; 330, tension spring; 340, clip; 350, inclined bracket; 360, bracket; 400, wiring harness arrangement mechanism; 410, wire clamping frame; 420, bracket; 430, pressure rod; 440, bolt; 450, insulating gasket; 460, wear-resistant outer plate; 470, outer plate; 500, wiring harness assembly; 510, input line; 520, output line; 530, clamp; 540, buckle; 550, cardboard. DETAILED DESCRIPTION

[0021] To make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in combination with specific implementations and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

[0022] It is to be understood that these descriptions are exemplary only and are not intended to limit the scope of the invention.

[0023] A wiring harness connector for an automobile provided by some embodiments of the present invention will be described below with reference to the accompanying drawings. Embodiment 1:

[0024] Combination Figure 1-Figure 11 As shown, the present invention provides an automotive wiring harness connector, comprising a plurality of wiring harness assemblies 500, two wiring harness arrangement mechanisms 400 arranged outside the plurality of wiring harness assemblies 500, a wiring assembly mechanism 100 arranged between the two wiring harness arrangement mechanisms 400, a self-replacement mechanism 200 arranged in the wiring assembly mechanism 100, and four waste parts return assemblies 300 arranged on the wiring assembly mechanism 100, wherein the wiring assembly mechanism 100 is used to provide a safe and pressure-resistant connection platform for the plurality of wiring harness assemblies 500, the self-replacement mechanism 200 is used to provide protection against short circuits of the plurality of wiring harness assemblies 500, the four waste parts return assemblies 300 are used to return fuses that fail due to short circuits in the same batch, and the two wiring harness arrangement mechanisms 400 are used to orderly tighten and clamp the evenly distributed plurality of wiring harness assemblies 500.

[0025] The wire loading mechanism 100 includes a first sealing plate 110 and a second sealing plate 120 and an inner gasket 150 disposed between the first sealing plate 110 and the second sealing plate 120; The first sealing plate 110 and the second sealing plate 120 are provided with a plurality of assembly holes 130 inside. The self-replacement mechanism 200 includes a plurality of fuse storage components 210 disposed in a plurality of assembly holes 130, an electromagnetic distance control component 220 is disposed in the fuse storage component 210, and a controller 230 is disposed on the plurality of electromagnetic distance control components 220; The fuse storage assembly 210 includes a second card seat 217 and two storage boxes 211. The two storage boxes 211 are provided with a discharge port 212. The bottom of the storage box 211 is provided with a base 213, and the base 213 is provided with a spring 214. A first clamping seat 215 is provided on the two springs 214; A plurality of evenly distributed fuses 216 are disposed on the top of the first card holder 215, and the plurality of fuses 216 are located in the inner cavities of the two storage boxes 211; The second card seat 217 is located on a top-mounted fuse 216, and a compression spring 218 is provided on the top of the second card seat 217; The electromagnetic distance control assembly 220 includes a conduit 221 installed in two storage boxes 211, an electromagnetic base 222 is arranged on the top of the inner cavity of the conduit 221, and a coil 223 is arranged on the electromagnetic base 222; A permanent magnetic column 224 is disposed at the bottom of the inner cavity of the catheter 221, and the top end of the compression spring 218 is disposed at the bottom of the permanent magnetic column 224; The wiring harness assembly 500 includes an input line 510 and an output line 520; The exposed ends of the input line 510 and the output line 520 are both provided with a clamp 530 , a buckle 540 is installed outside the clamp 530 , and two symmetrically distributed clamping plates 550 are installed at the top and bottom of the buckle 540 .

[0026] After the automotive wiring harness is connected with a connector, the exposed wiring harness will be bundled with a cable tie. However, the wire harness tied with the cable tie will be close to the heat source and will be disturbed by environmental factors, physical bumps and other factors. The wire harness will easily age, and then cause the wire harness to shake under a bumpy state. At this time, the shaking wire harness will cause a certain degree of pulling on the connector. Once the connector is abnormally broken due to external pulling and causes the aged wire harness to short-circuit, the aged wire harness will spontaneously combust and cause accidents.

[0027] The device is innovative on the traditional connector, and two sets of harness arrangement mechanisms 400 are symmetrically arranged on the first sealing plate 110 and the second sealing plate 120; When the evenly distributed multiple input wires 510 and multiple output wires 520 are inserted into the gaps formed by the multiple sets of insulating gaskets 450, the anti-wear outer plate 460 and the outer plate 470 in sequence, the input wires 510 and the output wires 520 in the straightened state will also be tightened and clamped by the two wire clamping frames 410. At this time, the tightened input wires 510 and the output wires 520 may have abnormal jitters due to the high interference of the above-mentioned multiple factors, so as to reduce the problems such as wear between the exposed core wires of the wire harness and the multiple core wire clamps 260, and reduce the possibility of short circuit of the wire harness; When the internal wiring harness of the car is in motion, the aged wiring harness is short-circuited due to external force, and the short-circuited input line 510 and output line 520 can be protected by the fuse 216 at the moment of short circuit. At this time, the permanent magnet column 224 in the power-off state loses the reverse electromagnetic push and rises. At this time, the pre-pressure-lost and damaged fuse 216 will be lifted upward by the first holder 215, and finally the damaged fuse 216 will be pushed upward. At the same time, the bracket 360 that moves upward along with the permanent magnet column 224 will drive the inclined frame 350 and the clip 340 to move, and the fixed striker 320 will quickly push out the top and damaged fuse 216. Embodiment 2:

[0028] Combination Figure 3 , Figure 8 and Fig.11 As shown, based on the embodiment 1, the wire loading mechanism 100 further includes two housings 140 installed at both ends of the first sealing plate 110 and the second sealing plate 120; The first sealing plate 110 , the second sealing plate 120 and the two housings 140 are used to provide pressure protection for the multiple uniformly distributed insulating sleeves 240 .

[0029] Preferably, the multiple assembly holes 130 are used to provide fixed clamping windows for the multiple storage boxes 211. At this time, the multiple fuse storage assemblies 210 that are protected against pressure can be firmly protected in the working state of automatically replacing multiple fuses 216.

[0030] A plurality of evenly distributed air holes 170 are provided in the plate surfaces at both ends of the inner pad 150 , and ventilation grooves 160 for heat exchange are provided at the top and the bottom of the inner pad 150 .

[0031] Preferably, the ventilation grooves 160 opened and symmetrically distributed at the top and bottom of the inner pad 150 are in communication with the insulating sleeve 240 and the notches of the guide pad 250, and heat is exchanged through the ventilation grooves 160 through a plurality of air holes 170. At this time, the device is in the built-in cavity of the car and can be greatly temperature-controlled and protected to avoid the problem of chained thermal melting caused by the temperature rise at the connection parts of the input line 510, the output line 520 and the core wire clamp 260. Embodiment 3:

[0032] Combination Figure 3 and Fig.10 As shown, on the basis of embodiment 1, the self-replacement mechanism 200 further includes an insulating sleeve 240, holes are opened at both ends of the insulating sleeve 240, and two symmetrically distributed flow guide pads 250 are arranged in the two holes; A core wire clamp 260 is provided in the flow guide cushion 250; The insulating sleeve 240 and the flow guide pad 250 are both provided with heat dissipation slots; The core wire clamp 260 is made of copper, and is adapted to clamp onto the exposed core wires of the input wire 510 and the output wire 520 .

[0033] Preferably, the guide pad 250 is also made of copper material. When two core wire clamps 260 clamp the exposed core wires of an input wire 510 and an output wire 520, the core wire clamps 260 and the guide pad 250 in the plugged state can form a passage with the fuse 216, thereby providing effective short-circuit protection for the wiring harness. Embodiment 4:

[0034] Combination Fig. 9 and Fig.11 As shown, based on the embodiment 1, the waste parts stripping assembly 300 includes a baffle plate 310 disposed on the first sealing plate 110, a striker 320 is disposed inside the baffle plate 310, and a tension spring 330 is disposed on the striker 320; One end of the tension spring 330 is connected to the column head at the outer end of the striker 320 , and the other end of the tension spring 330 is connected to the baffle 310 .

[0035] Preferably, the baffle 310 is made of thickened plastic, and the striker 320 is an overall T-shaped structure, and the inner end of the striker 320 is located in the discharge port 212. When the permanent magnet column 224 loses its downward thrust, the permanent magnet column 224 attracted upward will drive the bracket 360, the inclined frame 350 and the clip 340 to be pulled toward the inside of the storage box 211. At this time, the striker 320 can provide a common material withdrawal kinetic energy for a damaged fuse 216.

[0036] A clip 340 is installed in the middle of the striker 320, an inclined frame 350 is movably installed on the clip 340, and a bracket 360 is movably installed on the other end of the inclined frame 350; The bracket 360 is mounted on the permanent magnet column 224 .

[0037] Preferably, the clip 340 , the inclined frame 350 and the bracket 360 are all made of insulating materials, and the clip 340 is installed in the middle of the striker 320 . Embodiment:5

[0038] Combination Figure 4-Figure 6 As shown, in the above embodiment, the wire harness arrangement mechanism 400 includes a wire clamping frame 410, a plurality of bolts 440 are arranged in the wire clamping frame 410, and two brackets 420 are installed in the wire clamping frame 410; A transverse pressure-bearing rod 430 is disposed inside the two brackets 420, and the pressure-bearing rod 430 is composed of a shaft and a plurality of circular gaskets, and a plurality of evenly distributed insulating gasket rings 450 are disposed on the shaft; Two symmetrically distributed anti-wear outer plates 460 are provided at both ends of the insulating gasket 450; An outer plate 470 is installed inside the two anti-wear outer plates 460 .

[0039] Preferably, a plate in the wire clamping frame 410 is provided with evenly distributed semicircular notches, and the inner wall of the semicircular notches is provided with a non-slip rubber layer; Two adjacent circular gaskets can position and clamp the two anti-wear outer plates 460 at both ends of the insulating gasket ring 450, and the notches and semicircular notches at the top of the outer plate 470 and the insulating gasket ring 450 are symmetrical, while the notches at the bottom of the outer plate 470 and the insulating gasket ring 450 are symmetrical with the guide gasket 250.

[0040] Working principle and use process of the present invention: Automobile wiring harness connector is a terminal for wiring, also known as a plug connector, which is composed of a plug and a socket, and the input line and the output line are connected through the plug and the socket to facilitate the rapid and effective assembly of the internal circuit of the automobile; However, existing connectors have many disadvantages. When the wiring harness near the heating components inside the car is used for a long time and operated at a high frequency, the outer insulation layer of the wiring harness is prone to aging and fatigue. At the same time, physical bumps and multiple interferences from environmental factors will cause the aged and fatigued wiring harness to shake, which will eventually cause the connector to loosen. The device effectively arranges the input wires 510 and the output wires 520. At this time, the evenly distributed multiple input wires 510 and multiple output wires 520 can be tightened and bound by two sets of wire harness arrangement mechanisms 400. At this time, the parts other than the remote connector of the wire harness can be protected from shaking and external force pulling. Then, multiple core wire clamps 260 are respectively clamped on the exposed core wires of multiple input wires 510 and multiple output wires 520, and then multiple core wire clamps 260 holding the core wires are respectively inserted into multiple uniformly distributed flow guide pads 250. At this time, multiple groups of symmetrically distributed flow guide pads 250 will maintain anti-electric shock protection; Then, by controlling the controller 230 and energizing the coil 223, the electromagnetic base 222 will attract the permanent magnetic column 224 to lift upward, and the compression spring 218 and the second clamping seat 217 will lift upward, and the second clamping seat 217 will rise to the top of the two discharge ports 212, and then deliver the complete multiple fuses 216 along the inner cavity of the two storage boxes 211 until the multiple fuses 216 are evenly distributed, and then disconnect the power supply to the coil 223. At this time, the second clamping seat 217 and the first clamping seat 215 can restrain and clamp the evenly distributed multiple fuses 216, and the two ends of the fuse 216 located at the top can fit with the adjacent ends of the two guide pads 250. At this time, the input line 510 and the output line 520 clamped by the two core wire clamps 260 can form a passage through the top fuse 216; Once the line has problems such as short circuit in the wiring harness due to temperature, environmental factors and physical bumps, the fuse 216 can cut off the power of the wiring harness in time, and at the moment of power failure, the permanent magnet column 224 will be attracted to rise, and the damaged fuse 216 pushed by the two springs 214 and the first holder 215 will be pushed upward, and the second normal fuse 216 will replace the damaged fuse 216 and be connected with the two guide pads 250. The moment the permanent magnet column 224 rises, it will drive the bracket 360, the inclined frame 350 and the clip 340 to move. At this time, the striker 320 will push out the damaged fuse 216 that has been lifted to the highest position. At this time, the input line 510 and the output line 520 wiring harness can be protected. When the inspection is completed and the input line 510, the output line 520 and the controller 230 are normally energized, the wiring harness can automatically form a normal passage state.

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A wiring harness connector for an automobile, comprising a plurality of wiring harness assemblies (500), characterized in that: It also includes two groups of wire harness arrangement mechanisms (400) arranged outside the plurality of wire harness assemblies (500), a wire loading mechanism (100) arranged between the two groups of wire harness arrangement mechanisms (400), a self-replacement mechanism (200) arranged inside the wire loading mechanism (100), and four groups of waste parts removal assemblies (300) arranged on the wire loading mechanism (100); The wire loading mechanism (100) comprises a first sealing plate (110), a second sealing plate (120), and an inner gasket (150) arranged between the first sealing plate (110) and the second sealing plate (120); A plurality of assembly holes (130) are provided inside the first sealing plate (110) and the second sealing plate (120); The self-replacement mechanism (200) comprises a plurality of groups of fuse storage components (210) arranged in a plurality of assembly holes (130), an electromagnetic distance control component (220) being arranged in the fuse storage component (210), and a controller (230) being arranged on the plurality of groups of the electromagnetic distance control components (220); The four groups of waste material rejection assemblies (300) are used to reject fuses that fail due to short circuit in the same batch; The two groups of wire harness arrangement mechanisms (400) are used to orderly tighten and clamp multiple groups of evenly distributed wire harness components (500).

2. The automotive wiring harness connector according to claim 1, characterized in that: The fuse storage assembly (210) comprises a second holder (217) and two storage boxes (211), each of the two storage boxes (211) being provided with a discharge port (212), a base (213) being provided at the bottom of the storage box (211), and a spring (214) being provided on the base (213); A first clamping seat (215) is provided on the two springs (214); A plurality of evenly distributed fuses (216) are arranged on the top of the first card seat (215), and the plurality of fuses (216) are located in the inner cavities of the two storage boxes (211); The second card seat (217) is located on a top-mounted fuse (216), and a compression spring (218) is provided on the top of the second card seat (217).

3. The automotive wiring harness connector according to claim 1, characterized in that: The electromagnetic distance control component (220) comprises a conduit (221) installed in two storage boxes (211), an electromagnetic base (222) is arranged at the top of the inner cavity of the conduit (221), and a coil (223) is arranged on the electromagnetic base (222); A permanent magnetic column (224) is arranged at the bottom of the inner cavity of the catheter (221), and the top end of the compression spring (218) is arranged at the bottom of the permanent magnetic column (224).

4. The automotive wiring harness connector according to claim 1, characterized in that: The waste parts stripping assembly (300) comprises a baffle (310) arranged on the first sealing plate (110), a striker (320) being arranged inside the baffle (310), and a tension spring (330) being arranged on the striker (320); One end of the tension spring (330) is connected to the column head at the outer end of the striker (320), and the other end of the tension spring (330) is connected to the baffle (310); A clip (340) is installed in the middle of the striker (320), an inclined frame (350) is movably installed on the clip (340), and a bracket (360) is movably installed on the other end of the inclined frame (350); The bracket (360) is mounted on the permanent magnetic column (224).

5. The automotive wiring harness connector according to claim 1, characterized in that: The self-replacement mechanism (200) further comprises an insulating sleeve (240), wherein holes are provided at both ends of the insulating sleeve (240), and two symmetrically distributed flow guide pads (250) are provided in the two holes; A core wire clamp (260) is provided in the flow guide cushion (250); The insulating sleeve (240) and the flow guide pad (250) are both provided with heat dissipation slots.

6. The automotive wiring harness connector according to claim 5, characterized in that: The wire loading mechanism (100) further comprises two housings (140) mounted at both ends of the first sealing plate (110) and the second sealing plate (120); The first sealing plate (110), the second sealing plate (120) and the two outer shells (140) are used to provide pressure-resistant protection for a plurality of evenly distributed insulating sleeves (240).

7. The automotive wiring harness connector according to claim 1, characterized in that: A plurality of evenly distributed air holes (170) are provided in the plate surfaces at both ends of the inner pad (150), and ventilation grooves (160) for heat exchange are provided at the top and bottom of the inner pad (150).

8. The automotive wiring harness connector according to claim 1, characterized in that: The wire harness arrangement mechanism (400) comprises a wire clamping frame (410), a plurality of bolts (440) are arranged in the wire clamping frame (410), and two brackets (420) are installed in the wire clamping frame (410); A transverse pressure-bearing rod (430) is disposed inside the two brackets (420), and the pressure-bearing rod (430) is composed of a shaft and a plurality of circular gaskets, and a plurality of evenly distributed insulating gasket rings (450) are disposed on the shaft; Two symmetrically distributed anti-wear outer plates (460) are provided at both ends of the insulating gasket (450); An outer plate (470) is installed inside the two anti-wear outer plates (460).

9. The automotive wiring harness connector according to claim 1, characterized in that: The wiring harness assembly (500) comprises an input line (510) and an output line (520); The exposed core ends of the input line (510) and the output line (520) are both provided with a clamp (530), a buckle (540) is installed on the outside of the clamp (530), and two symmetrically distributed clamping plates (550) are installed on the top and bottom of the buckle (540).

10. The automotive wiring harness connector according to claim 5, characterized in that: The core wire clamp (260) is made of copper, and is adapted to clamp on exposed core wires of the input wire (510) and the output wire (520).

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