Wire harness support for installing automobile wire harness

Abstract

The utility model relates to the technical field of automobile accessories, in particular to a wire harness support for installing an automobile wire harness, which comprises a fixed clamping block fixedly connected to the top of an installing plate, and limiting slots are arranged on the left side and the right side of the fixed clamping block. Through the arrangement of the fixed clamping block, a wire harness needing to be installed can be placed on the inner side of the fixed clamping block, then the movable clamping block is driven to be matched with the fixed clamping block, and after the lower end of a movable plate enters limiting insertion grooves in the left side and the right side of the fixed clamping block, the wire harness is fixed through assistance of a guide rod and a reset spring. The positioning teeth at the lower end of one side of the movable plate can be clamped into the corresponding positioning tooth grooves, so that the wire harnesses arranged on the inner sides of the fixed clamping blocks can be clamped and positioned, rapid installation of the wire harnesses is achieved, due to the fact that each wire harness is independently installed, the situation that when the wire harnesses are dismantled, other wire harnesses are dismantled is avoided, and the installation efficiency is improved. And the use of people is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to a wire harness bracket for automobile wire harness installation. Background Technique

[0002] An automobile wire harness is the network main body of an automobile circuit. Without a wire harness, there would be no automobile circuit. A wire harness refers to a component formed by crimping contact terminals (connectors) made of copper material to electric wires and cables, and then molding an insulator outside or adding a metal shell, etc., and bundling the wire harness to form a connecting circuit. Functionally, automobile wire harnesses are divided into two types: power lines for transporting the power of driving actuators and signal lines for transmitting sensor input instructions.

[0003] At present, a patent document with the publication number of CN218929389U discloses a wire harness bracket for automobile wire harness installation, which includes two clamping blocks. The two clamping blocks are arranged symmetrically up and down. In the middle of the side walls of the lower clamping block, a connecting rod is fixedly connected to each. On the opposite side walls of the two clamping blocks, a group of clamping grooves are respectively opened. The two groups of clamping grooves are arranged symmetrically up and down. Each group of clamping grooves has multiple ones and is arranged horizontally at equal distances from one side to the other side. A heat-conducting pad is fixedly connected to the inner side wall of the clamping groove. At the central position of the opposite side walls of the two clamping blocks, a group of heat dissipation fins are fixedly connected to each. Through the reliable fitting and installation structure provided by the overall wire harness bracket for automobile wire harness installation of the utility model, that is, a fitting installation seat is arranged at the bottom of the overall wire harness bracket, and a reinforcing block is arranged between the fitting installation seat and the connecting rod for reinforcement. When assembling the overall wire harness bracket for automobile wire harness installation on an automobile, its assembly reliability is better.

[0004] However, when the above-mentioned existing wire harness bracket for automobile wire harness installation is used, multiple wire harnesses are simultaneously clamped and positioned through two groups of multiple equally spaced clamping grooves. If one wire harness needs to be disassembled, the other multiple wire harnesses will also be disassembled accordingly, which easily leads to chaos among the wire harnesses. When clamping and positioning the wire harnesses again, multiple wire harnesses need to be sorted out again, and the use process is rather cumbersome. For this reason, we propose a wire harness bracket for automobile wire harness installation. Content of the Utility Model

[0005] The purpose of the utility model is to provide a wire harness bracket for automobile wire harness installation, which has the advantages of independent positioning and convenient use, and solves the problem that when the existing wire harness bracket for automobile wire harness installation is used, multiple wire harnesses are simultaneously clamped and positioned through two groups of multiple equally spaced clamping grooves. If one wire harness needs to be disassembled, the other multiple wire harnesses will also be disassembled accordingly, which easily leads to chaos among the wire harnesses. When clamping and positioning the wire harnesses again, multiple wire harnesses need to be sorted out again, and the use process is rather cumbersome.

[0006] To achieve the above object, the utility model provides the following technical solutions: A wire harness bracket for automobile wire harness installation, comprising:

[0007] A fixed clamp block fixedly connected to the top of the mounting plate. Limiting slots are provided on both the left and right sides of the fixed clamp block, and a plurality of equally spaced positioning tooth grooves with a right-angled triangle longitudinal section are provided on one side inside the limiting slots;

[0008] A movable clamp block. Movable slots are provided on both the left and right sides of the movable clamp block. A guide rod is provided at the lower end inside the movable slot. A movable plate is movably connected to the outer surface of the guide rod. A positioning tooth adapted to the positioning tooth groove is fixedly connected to the lower end of one side of the movable plate. A plurality of equally spaced return springs are fixedly connected between the upper end of one side of the movable plate and the upper end inside the movable slot.

[0009] Preferably, the fixed clamp block and the movable clamp block are of the same size. The number of fixed clamp blocks is multiple, and the distance between adjacent two fixed clamp blocks is equal.

[0010] Preferably, the longitudinal section of the positioning tooth is a right-angled triangle.

[0011] Preferably, the movable plate is adapted to the limiting slot, and the lower end of the movable plate moves inside the limiting slot.

[0012] Preferably, protective pads are bonded to the bottom groove of the movable clamp block and the top groove of the fixed clamp block.

[0013] Preferably, U-shaped connecting frames are fixedly connected to both the left and right ends of the bottom of the mounting plate. A movable sleeve is slidably connected to the lower end of the U-shaped connecting frame. A connecting rod is fixedly connected to the bottom of the movable sleeve. A buffer groove is provided on the inner surface of the lower end of the connecting rod.

[0014] Preferably, a plurality of equally spaced arc-shaped positioning ratchet teeth are fixedly connected to both the front and rear sides of the lower end of the outer surface of the connecting rod, and an elastic ring piece is fixedly connected to the upper end of the outer surface of the connecting rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. Through the setting of the fixed clamp block, the wire harness to be installed can be placed inside it. Then, by driving the cooperation of the movable clamp block and the fixed clamp block, after the lower end of the movable plate enters the limiting slots on both sides of the fixed clamp block, with the assistance of the guide rod and the return spring, the positioning tooth at the lower end of one side of the movable plate can be inserted into the corresponding positioning tooth groove, so as to clamp and position the wire harness placed inside the fixed clamp block, realizing the rapid installation of the wire harness. Since each wire harness is installed separately, when a wire harness is disassembled, other multiple wire harnesses will not be disassembled accordingly, which is convenient for people to use.

[0017] 2. The utility model is provided with a U-shaped connecting frame, which facilitates the movable sleeve to adjust the position of the connecting rod according to the position of the positioning hole of the automobile sheet metal. The buffer groove can play a buffering role when the connecting rod enters the positioning hole of the automobile sheet metal and extrudes the arc-shaped positioning ratchet teeth. With the assistance of the elastic ring piece, the bracket can be quickly connected to the positioning hole of the automobile sheet metal without using bolts, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the first perspective of the utility model;

[0019] Figure 2 is a schematic structural diagram of the second perspective of the utility model;

[0020] Figure 3 is a schematic cross-sectional view of the cooperation between the movable clamping block and the fixed clamping block of the utility model;

[0021] Figure 4 is a schematic structural diagram of the cooperation between the connecting rod and the connecting frame of the utility model.

[0022] In the figure: 1, mounting plate; 2, movable clamping block; 3, fixed clamping block; 4, movable plate; 5, movable groove; 6, return spring; 7, protective pad; 8, connecting rod; 9, U-shaped connecting frame; 10, movable sleeve; 11, positioning tooth; 12, limit slot; 13, positioning tooth groove; 14, guide rod; 15, buffer groove; 16, arc-shaped positioning ratchet tooth; 17, elastic ring piece. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] In the description of the present utility model, unless otherwise specified, "a plurality" means two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] It should be noted that the mounting plate 1, movable clamping block 2, fixed clamping block 3, movable plate 4, movable slot 5, return spring 6, protective pad 7, connecting rod 8, U-shaped connecting frame 9, movable sleeve 10, positioning tooth 11, limit slot 12, positioning tooth groove 13, guide rod 14, buffer slot 15, arc-shaped positioning ratchet tooth 16 and elastic ring piece 17 components of the present application are all common standard parts or parts known to those skilled in the art. Their structures and principles can all be known by those skilled in the art through technical manuals or obtained through conventional experimental methods, and the connection to the power circuit adopts the conventional connection method in the prior art, which will not be elaborated here.

[0027] Embodiment 1

[0028] Please refer to Figures 1 - 3 As shown in the figure, the present utility model provides a technical solution: a wire harness bracket for automobile wire harness installation, including: a fixed clamping block 3 and a movable clamping block 2 fixedly connected to the top of the mounting plate 1;

[0029] The mounting plate 1 is a rectangular structure. Limit slots 12 are provided on both the left and right sides of the fixed clamping block 3. A plurality of equally spaced positioning tooth grooves 13 with a right-angled triangular longitudinal section are provided on one side inside the limit slots 12. Movable slots 5 are provided on both the left and right sides of the movable clamping block 2. Guide rods 14 are provided at the lower ends inside the movable slots 5. The fixed clamping block 3 and the movable clamping block 2 are of the same size. The number of the fixed clamping blocks 3 is multiple, and the distance between two adjacent fixed clamping blocks 3 is equal. The outer surface of the guide rod 14 is movably connected with a movable plate 4. The movable plate 4 is adapted to the limit slot 12, and the lower end of the movable plate 4 is movably inside the limit slot 12. A positioning tooth 11 adapted to the positioning tooth groove 13 is fixedly connected to the lower end of one side of the movable plate 4. The longitudinal section of the positioning tooth 11 is a right-angled triangle. A plurality of equally spaced return springs 6 are fixedly connected between the upper end of one side of the movable plate 4 and the upper end inside the movable slot 5.

[0030] Technical solution: Through the setting of the fixed clamping block 3, the wire harness to be installed can be placed inside it. Then, drive the movable clamping block 2 and the fixed clamping block 3 to cooperate. After the lower end of the movable plate 4 enters the limit slots 12 on the left and right sides of the fixed clamping block 3, and with the assistance of the guide rod 14 and the return spring 6, the positioning teeth 11 at the lower end of one side of the movable plate 4 can be inserted into the corresponding positioning tooth grooves 13, so as to clamp and position the wire harness placed inside the fixed clamping block 3, realizing the rapid installation of the wire harness. When it is necessary to disassemble the corresponding wire harness, pinch the movable plate 4 at the upper end of the corresponding movable clamping block 2, so that the movable plate 4 rotates inward with the guide rod 14 as the center, thereby compressing the return spring 6, and enabling the positioning teeth 11 at the lower end of the movable plate 4 to withdraw from the positioning tooth grooves 13. Then, separating the fixed clamping block 3 and the movable clamping block 2 can realize the rapid disassembly of the wire harness. Since each wire harness is installed and disassembled separately, there will be no situation where other multiple wire harnesses are also disassembled when a wire harness is disassembled, which is convenient for people to use.

[0031] Embodiment 2

[0032] On the basis of Embodiment 1, the present utility model is as Figures 1 - 3 shown, and protective pads 7 are bonded to both the bottom groove of the movable clamping block 2 and the top groove of the fixed clamping block 3.

[0033] Technical solution: Through the setting of the protective pad 7, it can protect the surface of the wire harness when the wire harness is clamped and positioned for installation.

[0034] Embodiment 3

[0035] On the basis of Embodiment 1, the present utility model is as Figure 1 and Figure 2 as well as Figure 4 shown, and U-shaped connecting frames 9 are fixedly connected to both the left and right ends of the bottom of the mounting plate 1. The lower ends of the U-shaped connecting frames 9 are slidably connected with movable sleeves 10. The bottom of the movable sleeve 10 is fixedly connected with a connecting rod 8. A buffer groove 15 is formed in the inner surface of the lower end of the connecting rod 8. A plurality of equally spaced arc-shaped positioning ratchet teeth 16 are fixedly connected to both the front and rear sides of the outer surface of the lower end of the connecting rod 8. An elastic ring piece 17 is fixedly connected to the outer surface of the upper end of the connecting rod 8.

[0036] Technical solution: Through the setting of the U-shaped connecting frame 9, it is convenient for the movable sleeve 10 to adjust the position of the connecting rod 8 according to the position of the automotive sheet metal positioning hole. The setting of the buffer groove 15 can buffer when the connecting rod 8 enters the automotive sheet metal positioning hole and squeezes the arc-shaped positioning ratchet teeth 16. With the assistance of the elastic ring piece 17, the present bracket can be quickly connected to the automotive sheet metal positioning hole without using bolts, which is convenient to use.

[0037] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible without materially departing from the novel teachings and advantages of the subject matter described in this application (for example, the dimensions, scales, structures, shapes and proportions of various elements, as well as parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, color, orientation changes, etc.). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature, number or position of discrete elements may be altered or changed. Accordingly, all such modifications are intended to be included within the scope of the present utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means plus function" clause is intended to cover the structures that perform the recited function described herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility model. Therefore, the present utility model is not limited to a particular embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0038] In addition, to provide a concise description of the exemplary embodiments, all features of the actual embodiments may not be described (i.e., those features that are not relevant to the currently considered best mode of implementing the present utility model, or those features that are not relevant to the implementation of the present utility model).

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit the protection scope of the present utility model. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model may be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present utility model.

Claims

1. A wire harness bracket for automobile wire harness installation, characterized in that, Including: A fixed clamping block (3) fixedly connected to the top of the mounting plate (1). Limiting slots (12) are provided on both the left and right sides of the fixed clamping block (3). On one side inside the limiting slots (12), a plurality of equidistantly distributed positioning tooth grooves (13) with a right-angled triangle in longitudinal section are provided. A movable clamping block (2). Movable slots (5) are provided on both the left and right sides of the movable clamping block (2). At the lower end inside the movable slots (5), a guide rod (14) is provided. An activity plate (4) is movably connected to the outer surface of the guide rod (14). At the lower end of one side of the activity plate (4), a positioning tooth (11) adapted to the positioning tooth groove (13) is fixedly connected. Between the upper end of one side of the activity plate (4) and the upper end inside the movable slot (5), a plurality of equidistantly distributed return springs (6) are fixedly connected.

2. The wire harness bracket for automobile wire harness installation according to claim 1, characterized in that: The fixed clamping block (3) and the movable clamping block (2) are of the same size. The number of the fixed clamping blocks (3) is multiple, and the distance between two adjacent fixed clamping blocks (3) is equal.

3. A wire harness bracket for automobile wire harness installation according to claim 1, characterized in that: The longitudinal section of the positioning tooth (11) is a right-angled triangle.

4. A wire harness bracket for automotive wire harness installation according to claim 1, characterized in that: The activity plate (4) is adapted to the limiting slot (12), and the lower end of the activity plate (4) moves inside the limiting slot (12).

5. The wire harness bracket for automotive wire harness installation according to claim 1, characterized in that: A protective pad (7) is bonded to the bottom groove of the movable clamping block (2) and the top groove of the fixed clamping block (3).

6. The wire harness bracket for automobile wire harness installation according to claim 1, characterized in that: At both the left and right ends of the bottom of the mounting plate (1), a U-shaped connecting frame (9) is fixedly connected. The lower end of the U-shaped connecting frame (9) is slidably connected with a movable sleeve (10). The bottom of the movable sleeve (10) is fixedly connected with a connecting rod (8). A buffer groove (15) is provided on the inner surface of the lower end of the connecting rod (8).

7. The wire harness bracket for automobile wire harness installation according to claim 6, characterized in that: On both the front and rear sides of the lower end of the outer surface of the connecting rod (8), a plurality of equidistantly distributed arc-shaped positioning ratchet teeth (16) are fixedly connected. An elastic ring piece (17) is fixedly connected to the upper end of the outer surface of the connecting rod (8).

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