Clamping tool for disassembling and assembling wiring harness in rearview mirror

Abstract

The utility model provides a clamping tool for disassembling and assembling a wire harness in a rearview mirror, and relates to the technical field of automobile maintenance tools. The clamping tool comprises an operating rod, a clamping hook is installed at one end of the operating rod, a pressing rod is rotatably installed at one end of the operating rod, a tension spring is arranged between the pressing rod and the clamping hook, the tension spring can drive the pressing rod to press the camera wire harness in the clamping hook and is matched with the clamping hook to clamp the camera wire harness, a driving rope is connected to the pressing rod, and the driving rope is connected to the operating rod. The other end of the operating rod is rotatably provided with a rotating mechanism, the end of the driving rope is wound around the rotating mechanism, and the rotating mechanism rotates to tighten the driving rope so that the pressing rod can rotate in the direction away from the clamping hook or release the driving rope so that the pressing rod can rotate in the direction close to the clamping hook under the action of the tension spring. According to the clamping tool, the camera wire harness pre-embedded in the rearview mirror assembly can be rapidly clamped, the risk that the wire harness is damaged or a terminal falls off is reduced, and therefore the maintenance time is shortened, and the maintenance cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of automotive repair tools, and in particular to a clamping tool for disassembling and assembling the internal wiring harness of a rearview mirror. Background Technology

[0002] With the continuous development of automotive intelligent technology, 360-degree panoramic cameras have become an important safety aid device for modern cars. Our company collaborated with Geely Automobile to integrate advanced 360-degree camera technology into the rearview mirror of the Bin Yue model, greatly improving driving safety and convenience. However, the disassembly and reassembly of the 360-degree camera became a challenging issue during vehicle production, assembly, and subsequent maintenance.

[0003] In existing technology, 360-degree cameras need to be installed inside the side mirrors first, and then the mirror assembly is assembled to the vehicle body. If camera-related problems occur during road testing or end-customer use, the entire mirror assembly needs to be removed to extract the 360-degree camera for inspection or replacement. Since the camera wiring harness is pre-embedded inside the mirror assembly, the disassembly and assembly process is cumbersome and risky; slight carelessness can damage the wiring harness or cause terminals to detach, increasing repair time and costs. Therefore, a clamping tool is needed to quickly grasp the camera wiring harness pre-embedded inside the mirror assembly. Utility Model Content

[0004] To address the problems in the prior art, this application proposes a clamping tool for disassembling and assembling the internal wiring harness of a rearview mirror. This tool can quickly clamp the camera wiring harness embedded inside the rearview mirror assembly, reducing the risk of damaging the wiring harness or causing the terminals to fall off, thereby reducing maintenance time and costs.

[0005] This utility model provides a clamping tool for disassembling and assembling the internal wiring harness of a rearview mirror. The clamping tool includes an operating lever, one end of which is equipped with a clamping hook and a clamping rod rotatably mounted thereon. A tension spring is provided between the clamping rod and the clamping hook. The tension spring can drive the clamping rod to press against the camera wiring harness inside the clamping hook and cooperate with the clamping hook to clamp the camera wiring harness. A drive rope is connected to the clamping rod. A rotating mechanism is rotatably mounted on the other end of the operating lever. The end of the drive rope is wound around the rotating mechanism. Rotation of the rotating mechanism can tighten the drive rope to make the clamping rod rotate away from the clamping hook, or release the drive rope to make the clamping rod rotate closer to the clamping hook under the action of the tension spring.

[0006] As a further improvement to the above technical solution:

[0007] The aforementioned clamping tool for disassembling and assembling the internal wiring harness of the rearview mirror further includes a rotating mechanism comprising a rotating rod and a rotating wheel. The rotating rod is rotatably mounted on the operating rod, and the rotating wheel is mounted on the end of the rotating rod. The rotating wheel can drive the rotating rod to rotate, and the end of the driving rope is wound around the rotating rod.

[0008] The aforementioned clamping tool for disassembling and assembling the internal wiring harness of the rearview mirror further includes an operating rod with a hollow structure. The end of the rotating rod away from the rotating wheel extends into the interior of the operating rod. A through hole is provided on the side wall of the end of the operating rod near the clamping rod. The end of the drive rope passes through the through hole and is wound around the rotating rod located inside the operating rod.

[0009] The aforementioned clamping tool for disassembling and assembling the internal wiring harness of the rearview mirror further includes a hand handle fitted on the outer side of the other end of the operating lever.

[0010] The aforementioned clamping tool for disassembling and assembling the internal wiring harness of the rearview mirror further includes flexible pads on the inner sides of both the clamping hook and the clamping rod, and both the clamping hook and the clamping rod contact the camera wiring harness through the flexible pads.

[0011] The above-mentioned technical features can be combined in various suitable ways or replaced by equivalent technical features, as long as the purpose of this utility model can be achieved.

[0012] This utility model provides a clamping tool for disassembling and assembling internal wiring harnesses in rearview mirrors. Compared with existing technologies, it has at least the following advantages: When it is necessary to clamp the camera wiring harness embedded inside the rearview mirror assembly, firstly, the rotating mechanism is driven to rotate and tighten the drive rope, causing the clamping rod to rotate away from the clamping hook. Then, the operating lever extends the clamping hook into the rearview mirror assembly and hooks the camera wiring harness. Next, the rotating mechanism is driven to rotate in the opposite direction to release the drive rope, causing the clamping rod to rotate towards the clamping hook under the action of the tension spring. The tension spring drives the clamping rod to press against the camera wiring harness inside the clamping hook, and it cooperates with the clamping hook to clamp the camera wiring harness. Finally, the operating lever pulls the clamped camera wiring harness out of the rearview mirror assembly. This clamping tool for disassembling and assembling internal wiring harnesses in rearview mirrors can quickly clamp the camera wiring harness embedded inside the rearview mirror assembly, reducing the risk of damaging the wiring harness or causing the terminals to fall off, thereby reducing maintenance time and costs.

[0013] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0015] The present invention will be described in more detail below based on embodiments and with reference to the accompanying drawings. Wherein:

[0016] Figure 1 This diagram shows a structural schematic of a clamping tool for disassembling and assembling the internal wiring harness of a rearview mirror, provided in an embodiment of the present invention.

[0017] In the accompanying drawings, the same parts use the same reference numerals. The drawings are not to scale.

[0018] Explanation of reference numerals in the attached figures:

[0019] 100 - A clamping tool for removing and installing the internal wiring harness of the rearview mirror; 110 - Operating lever; 120 - Clamping hook; 130 - Pressure rod; 140 - Tension spring; 150 - Drive rope; 160 - Rotation mechanism; 170 - Hand handle. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0021] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

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

[0026] This utility model provides a clamping tool 100 for disassembling and assembling the internal wiring harness of a rearview mirror. It can quickly clamp the camera wiring harness embedded inside the rearview mirror assembly, reducing the risk of damaging the wiring harness or causing the terminals to fall off, thereby reducing maintenance time and costs.

[0027] Please see Figure 1The present invention provides a clamping tool 100 for disassembling and assembling the internal wiring harness of a rearview mirror. The clamping tool 100 includes an operating lever 110, one end of which is equipped with a clamping hook 120 and a rotatably mounted clamping rod 130. A tension spring 140 is provided between the clamping rod 130 and the clamping hook 120. The tension spring 140 can drive the clamping rod 130 to press against the camera wiring harness inside the clamping hook 120, and... The clamping rod 130 is connected to a drive rope 150 to grip the camera cable harness. The other end of the operating rod 110 is rotatably mounted with a rotating mechanism 160. The end of the drive rope 150 is wound around the rotating mechanism 160. The rotation of the rotating mechanism 160 can tighten the drive rope 150 to make the clamping rod 130 rotate away from the gripping hook 120, or release the drive rope 150 to make the clamping rod 130 rotate closer to the gripping hook 120 under the action of the tension spring 140.

[0028] When it is necessary to clamp the camera wiring harness embedded inside the rearview mirror assembly, firstly, drive the rotating mechanism 160 to rotate and tighten the drive rope 150 so that the clamping rod 130 rotates away from the clamping hook 120. Then, the operating lever 110 extends the clamping hook 120 into the rearview mirror assembly and hooks the camera wiring harness. Then, drive the rotating mechanism 160 to rotate in the opposite direction to release the drive rope 150 so that the clamping rod 130 rotates towards the clamping hook 120 under the action of the tension spring 140. The tension spring 140 drives the clamping rod 130 to press against the camera wiring harness inside the clamping hook 120 and cooperate with the clamping hook 120 to clamp the camera wiring harness. Finally, the operating lever 110 pulls the clamped camera wiring harness out from inside the rearview mirror assembly.

[0029] The clamping tool 100 provided in this embodiment of the utility model for disassembling and assembling the internal wiring harness of the rearview mirror can quickly clamp the camera wiring harness embedded inside the rearview mirror assembly, reducing the risk of damaging the wiring harness or causing the terminals to fall off, thereby reducing maintenance time and cost.

[0030] The present invention provides a clamping tool 100 for disassembling and assembling the internal wiring harness of a rearview mirror. Specifically, the rotating mechanism 160 includes a rotating rod and a rotating wheel. The rotating rod is rotatably mounted on the operating rod 110, and the rotating wheel is mounted on the end of the rotating rod. The rotating wheel can drive the rotating rod to rotate, and the end of the driving rope 150 is wound around the rotating rod. When it is necessary to clamp the camera wiring harness embedded inside the rearview mirror assembly, first drive the rotating wheel to rotate, which in turn drives the rotating rod to tighten the drive rope 150 so that the clamping rod 130 rotates away from the clamping hook 120. Then, the clamping hook 120 is extended into the rearview mirror assembly and hooked by the operating rod 110. Then, drive the rotating wheel to rotate in the opposite direction, which in turn drives the rotating rod to rotate in the opposite direction to release the drive rope 150 so that the clamping rod 130 rotates towards the clamping hook 120 under the action of the tension spring 140. The tension spring 140 drives the clamping rod 130 to press against the camera wiring harness inside the clamping hook 120 and cooperate with the clamping hook 120 to clamp the camera wiring harness. Finally, the clamped camera wiring harness is pulled out from inside the rearview mirror assembly by the operating rod 110.

[0031] In this embodiment, please refer to Figure 1 The operating lever 110 has a hollow structure. The end of the rotating rod away from the rotating wheel extends into the interior of the operating lever 110. A through hole is provided on the side wall of the end of the operating lever 110 near the clamping rod 130. The end of the drive rope 150 passes through the through hole and is wound around the rotating rod located inside the operating lever 110. A hand handle 170 is sleeved on the outer side of the other end of the operating lever 110. The hand handle 170 is used for hand operation of the operating lever 110. Flexible pads are provided on the inner sides of both the clamping hook 120 and the clamping rod 130. Both the clamping hook 120 and the clamping rod 130 contact the camera wiring harness through the flexible pads. The flexible pads have good elasticity and cushioning performance, providing additional protection when clamping the wiring harness and preventing damage to the inside of the wiring harness. Preferably, the flexible pads are made of foam material.

[0032] The operating lever 110, clamping hook 120, and clamping rod 130 are all made of PC (polycarbonate) material. This material has excellent mechanical properties and high chemical corrosion resistance, ensuring that the tool maintains high strength and durability during use without causing chemical damage to the wiring harness. In this embodiment, the operating lever 110 is 200mm long, the tension spring 140 is 100mm long, and the inner radius of the clamping hook 120 is 20mm. These dimensional parameters have been carefully calculated and optimized to ensure that the tool can easily enter the rearview mirror while providing sufficient operating space and clamping force.

[0033] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

Claims

1. A clamping tool for disassembling and assembling the internal wiring harness of a rearview mirror, characterized in that, The clamping tool (100) for disassembling and assembling the internal wiring harness of the rearview mirror includes an operating lever (110). One end of the operating lever (110) is equipped with a clamping hook (120) and a clamping rod (130) is rotatably mounted thereon. A tension spring (140) is provided between the clamping rod (130) and the clamping hook (120). The tension spring (140) can drive the clamping rod (130) to press against the camera wiring harness inside the clamping hook (120), and cooperate with the clamping hook (120) to clamp the camera wiring harness. The clamping rod (130) has... A drive rope (150) is connected to the other end of the operating lever (110), and a rotating mechanism (160) is rotatably mounted thereon. The end of the drive rope (150) is wound around the rotating mechanism (160). The rotation of the rotating mechanism (160) can tighten the drive rope (150) to make the clamping rod (130) rotate away from the clamping hook (120), or release the drive rope (150) to make the clamping rod (130) rotate closer to the clamping hook (120) under the action of the tension spring (140).

2. The clamping tool for disassembling and assembling the internal wiring harness of a rearview mirror according to claim 1, characterized in that, The rotating mechanism (160) includes a rotating rod and a rotating wheel. The rotating rod is rotatably mounted on the operating rod (110), and the rotating wheel is mounted on the end of the rotating rod. The rotating wheel can drive the rotating rod to rotate, and the end of the driving rope (150) is wound around the rotating rod.

3. The clamping tool for disassembling and assembling the internal wiring harness of a rearview mirror according to claim 2, characterized in that, The operating lever (110) has a hollow structure. The end of the rotating rod away from the rotating wheel extends into the interior of the operating lever (110). A through hole is provided on the side wall of the end of the operating lever (110) near the clamping rod (130). The end of the driving rope (150) passes through the through hole and is wrapped around the rotating rod located inside the operating lever (110).

4. The clamping tool for disassembling and assembling the internal wiring harness of a rearview mirror according to claim 1, characterized in that, A hand handle (170) is fitted onto the outer side of the other end of the operating lever (110).

5. The clamping tool for disassembling and assembling the internal wiring harness of a rearview mirror according to claim 1, characterized in that, The inner sides of the clamping hook (120) and the clamping rod (130) are provided with flexible pads, and the clamping hook (120) and the clamping rod (130) are in contact with the camera harness through the flexible pads.

Images