A type of plastic protective plate for vehicle frame wiring harness

Abstract

This utility model provides a plastic protective plate for vehicle frame wiring harnesses, comprising: a protective plate body, a mounting base, and a clamp. The mounting base is connected to the surface of the protective plate body, and the clamp is connected to the surface of the mounting base. This utility model provides a customized protective plate for vehicle frame wiring harnesses, improving protection effectiveness: the shape and size of the protective plate body are customized according to the wiring harness layout, allowing it to closely fit the wiring harness routing, eliminating blind spots, and comprehensively blocking damage to the wiring harness from road debris, mud, and water. It also facilitates easy installation and removal, reducing maintenance costs: the fixing device adopts a quick-installation structure combining the mounting base and the clamp, allowing installation and removal without professional tools or complex operations. This greatly saves maintenance personnel's time and effort, reducing labor costs. During routine vehicle maintenance or wiring harness fault repair, maintenance personnel can quickly remove the protective plate and easily reinstall it after completing the work, improving maintenance efficiency.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts, and in particular to a plastic protective plate for a vehicle frame wiring harness. Background Technology

[0002] In the automotive manufacturing industry, the chassis wiring harness, as a key component of the vehicle's electrical system, undertakes the important task of transmitting power and signals. However, the chassis wiring harness is usually installed under the vehicle body and is exposed to a complex and harsh environment for a long time, facing many potential threats. Road debris can easily be splashed up during vehicle operation and impact the chassis wiring harness, which may cause problems such as damage to the outer sheath and short circuits in the internal wiring. Mud, sewage and other substances contain corrosive substances that continuously corrode the wiring harness, which will accelerate the aging of the wiring harness, reduce its insulation performance, seriously affect the normal operation of the vehicle's electrical system, and may even cause safety hazards.

[0003] Existing wiring harness protection devices have obvious defects. On the one hand, their complex structural design not only increases manufacturing costs but also makes the installation process cumbersome, requiring specialized tools and a high level of technical expertise to complete, which consumes a lot of time and manpower. On the other hand, these protection devices have limited protective effects and are difficult to comprehensively and effectively resist damage to wiring harnesses from external factors, failing to meet the increasingly high standards required by the automotive industry for wiring harness protection.

[0004] Therefore, it is necessary to provide a plastic protective plate for the vehicle frame wiring harness to solve the above-mentioned technical problems. Utility Model Content

[0005] This utility model provides a plastic protective plate for vehicle frame wiring harnesses, which solves the problems in automobile manufacturing where vehicle frame wiring harnesses are installed under the vehicle body and are threatened by road debris and mud erosion, which can easily lead to damage to the outer sheath, short circuits, and aging, affecting the vehicle's electrical system. Existing wiring harness protection devices are complex in structure, inconvenient to install, and have limited protective effects.

[0006] To solve the above-mentioned technical problems, this utility model provides a plastic protective plate for vehicle frame wiring harnesses, comprising:

[0007] The guard plate body, the mounting base, and the fastener are connected to the surface of the guard plate body and the fastener is connected to the surface of the mounting base.

[0008] Preferably, the bolt is used for the installation connection of the guard plate body.

[0009] Preferably, the material of the main body of the protective plate can be polycarbonate and aluminum alloy.

[0010] Preferably, a disassembly assembly is provided between the protective plate body and the mounting base. The disassembly assembly includes a disassembly groove and a disassembly block. The disassembly groove is formed on the surface of the protective plate body, and the disassembly block is disposed inside the disassembly groove and connected to the bottom of the mounting base.

[0011] Preferably, the disassembly groove and the disassembly block are used for the installation and disassembly of the mounting base and the retaining bolt.

[0012] Preferably, bolts are provided between the disassembly block and the main body of the guard plate.

[0013] Preferably, the bolt has a threaded sleeve on its surface.

[0014] Compared with related technologies, the plastic protective plate for vehicle frame wiring harnesses provided by this utility model has the following beneficial effects:

[0015] This utility model provides a plastic protective plate for vehicle frame wiring harnesses, providing customized protection and improving the protective effect: the shape and size of the main body of the protective plate are customized according to the wiring harness layout, which can closely fit the wiring harness route, with no blind spots, and block damage to the wiring harness from road gravel, mud and water in all directions.

[0016] Easy installation and removal, reducing maintenance costs: The fixing device adopts a quick installation structure combining mounting base and clips, which can be installed and removed without professional tools and complicated operations. This greatly saves the time and energy of maintenance personnel and reduces labor costs. During routine vehicle maintenance or wiring harness fault repair, maintenance personnel can quickly remove the protective plate and easily reinstall it after completing the work, improving maintenance efficiency.

[0017] Fixed outgoing wire direction to ensure line safety: The outgoing wire direction of the wiring harness is fixed and protected to prevent the wiring harness from becoming loose or the outer sheath from being worn due to shaking or pulling during vehicle operation. This ensures the stability of current transmission and signal transmission, reduces vehicle malfunctions caused by wiring problems, and improves vehicle safety and reliability. Attached Figure Description

[0018] Figure 1 A schematic diagram of the structure of a first embodiment of a plastic protective plate for a vehicle frame wiring harness provided by this utility model;

[0019] Figure 2 for Figure 1 The enlarged schematic diagram of part A shown below;

[0020] Figure 3 for Figure 1 A schematic diagram of the three-dimensional structure of the protective plate shown;

[0021] Figure 4 A schematic diagram of the structure of a second embodiment of a plastic protective plate for a vehicle frame wiring harness provided by this utility model;

[0022] Figure 5 for Figure 4 The enlarged schematic diagram of part B is shown.

[0023] The diagram shows: 1. Main body of the guard plate; 2. Mounting base; 3. Clip;

[0024] 4. Disassembly components; 41. Disassembly slot; 42. Disassembly block; 43. Bolt; 44. Threaded sleeve. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] First Embodiment

[0027] Please refer to the following: Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic diagram of the structure of a first embodiment of a plastic protective plate for a vehicle frame wiring harness provided by this utility model; Figure 2 for Figure 1 The enlarged schematic diagram of part A shown below; Figure 3 for Figure 1 The diagram shows a three-dimensional structural representation of the protective plate. A plastic protective plate for a vehicle frame wiring harness includes:

[0028] The protective plate body 1, the mounting base 2, and the latch 3 are provided. The mounting base 2 is connected to the surface of the protective plate body 1, and the latch 3 is connected to the surface of the mounting base 2.

[0029] The bolt 3 is used for the installation and connection of the guard plate body 1.

[0030] The material of the main body 1 of the protective plate can be polycarbonate or aluminum alloy.

[0031] Protective principle of the main body of the protective plate: The main body of the protective plate 1 is made of high-strength material, which has excellent impact resistance. When road debris hits the protective plate, it can effectively disperse and absorb the impact force, preventing the impact force from acting directly on the wiring harness and preventing damage to the wiring harness outer sheath. At the same time, the corrosion resistance of the material enables it to resist corrosive substances in mud, water, and sewage, preventing these substances from eroding the wiring harness, slowing down the aging rate of the wiring harness, and maintaining the good insulation performance of the wiring harness.

[0032] Working principle of the fixing device: The design of the 3-bolt utilizes its elasticity and special structure to quickly engage with the corresponding part on the frame to achieve initial fixation. The operation is simple and quick, and it can quickly locate the position of the guard plate. The bolts further enhance the fixing effect. By tightening the bolts, the guard plate is tightly connected to the frame, ensuring that the guard plate will not loosen due to vibration and bumps during vehicle operation. When disassembling, first loosen the bolts, and then release the buckle connection to easily remove the guard plate, which is convenient for subsequent maintenance and replacement.

[0033] The principle of fixing and protecting the wire harness exit direction is as follows: Special exit structures, such as exit holes and wire grooves, are set on the protective plate. The size and shape of these structures match the exit part of the wire harness. After the wire harness is accurately placed in the corresponding position, the exit structure can limit the wire harness and keep it in a fixed exit direction. At the same time, the edges of the exit structure are specially treated to be smooth and have a certain degree of flexibility to avoid wear on the outer sheath of the wire harness, thus achieving stable fixation and effective protection of the wire harness exit direction.

[0034] Compared with related technologies, the plastic protective plate for vehicle frame wiring harnesses provided by this utility model has the following beneficial effects:

[0035] This utility model provides a plastic protective plate for vehicle frame wiring harness, which provides customized protection and improves the protection effect: the shape and size of the main body of the protective plate 1 are customized according to the wiring harness layout, which can closely fit the wiring harness route, with no blind spots, and block damage to the wiring harness from road gravel, mud and water in all directions.

[0036] Easy installation and disassembly, reducing maintenance costs: The fixing device adopts a quick installation structure combining mounting base 2 and clip 3, which can be installed and disassembled without professional tools and complicated operations. This greatly saves the time and energy of maintenance personnel and reduces labor costs. During routine vehicle maintenance or wiring harness fault repair, maintenance personnel can quickly remove the protective plate and easily reinstall it after completing the work, improving maintenance efficiency.

[0037] Fixed outgoing wire direction to ensure line safety: The outgoing wire direction of the wiring harness is fixed and protected to prevent the wiring harness from becoming loose or the outer sheath from being worn due to shaking or pulling during vehicle operation. This ensures the stability of current transmission and signal transmission, reduces vehicle malfunctions caused by wiring problems, and improves vehicle safety and reliability.

[0038] Second Embodiment

[0039] Please refer to the following: Figure 4 and Figure 5 Based on the first embodiment of this application which provides a plastic protective plate for a vehicle frame wiring harness, the second embodiment of this application proposes another plastic protective plate for a vehicle frame wiring harness. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0040] Specifically, the second embodiment of this application provides a different type of frame wiring harness plastic guard plate, wherein a disassembly assembly 4 is provided between the guard plate body 1 and the mounting base 2. The disassembly assembly 4 includes a disassembly groove 41 and a disassembly block 42. The disassembly groove 41 is opened on the surface of the guard plate body 1, and the disassembly block 42 is disposed inside the disassembly groove 41 and connected to the bottom of the mounting base 2.

[0041] The disassembly groove 41 and the disassembly block 42 are used for the installation and disassembly of the mounting base 2 and the latch 3.

[0042] The disassembly groove 41 and the disassembly block 42 are T-shaped and compatible. A threaded through hole compatible with the bolt 43 is provided between the disassembly block 42 and the main body of the guard plate 1. The use of the bolt 43 and the threaded sleeve 44 facilitates the fixing of the disassembly block 42 at the bottom of the mounting base 2 to the main body of the guard plate 1.

[0043] Bolts 43 are provided between the disassembly block 42 and the protective plate body 1.

[0044] The bolt 43 has a threaded sleeve 44 connected to its surface.

[0045] The working principle of the plastic protective plate for vehicle frame wiring harness provided by this utility model is as follows:

[0046] When using the device, when disassembling and replacing the worn bolt 3 on the surface of the main body 1 of the guard plate, first remove the threaded sleeve 44 on the surface of the bolt 43. After the threaded sleeve 44 is removed, remove the bolt 43 between the main body 1 of the guard plate and the disassembly block 42. After the bolt 43 is removed, the disassembly block 42 can be separated from the disassembly groove 41 by pulling the mounting base 2 with the bolt 3.

[0047] Compared with related technologies, the plastic protective plate for vehicle frame wiring harnesses provided by this utility model has the following beneficial effects:

[0048] This utility model provides a plastic protective plate for a vehicle frame wiring harness. A disassembly groove 41, a disassembly block 42, a bolt 43, and a threaded sleeve 44 are provided between the protective plate body 1 and the mounting base 2. When the mounting base 2 with the latch 3 is worn after long-term use, it can be disassembled and replaced separately.

[0049] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A plastic frame harness cover characterized by, Include: The guard body, the mounting seat and the clasp, the mounting seat is connected to the surface of the guard body, the clasp is connected to the surface of the mounting seat; The dismounting assembly is arranged between the guard body and the mounting seat, the dismounting assembly includes a dismounting groove and a dismounting block, the dismounting groove is opened in the surface of the guard body, the dismounting block is arranged in the inside of the dismounting groove and is connected with the bottom of the mounting seat.

2. The frame harness plastic boot of claim 1, wherein, The clasp is used for the installation connection of the guard body.

3. The frame harness plastic boot of claim 1, wherein, The dismounting groove and the dismounting block are used for the installation and dismounting of the mounting seat and the clasp.

4. The frame harness plastic boot of claim 1, wherein, The bolt is arranged between the dismounting block and the guard body.

5. The frame harness plastic boot of claim 4, wherein, The surface of the bolt is screw-connected with a threaded sleeve.

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