Mounting structure for automobile wire harness connector sheath

Abstract

The utility model belongs to the technical field of automobile plug connectors, and particularly relates to a mounting structure for an automobile wire harness connector sheath, which comprises a mounting block and two clamping blocks, the two clamping blocks are obliquely arranged on two sides of the mounting block respectively, the upper ends of the clamping blocks are connected with the upper end of the mounting block, and the lower ends of the clamping blocks are connected with the lower end of the mounting block. The lower end of the clamping block inclines outwards, and a clamping part is arranged on the outer side wall of the clamping block. The inner arc-shaped wall of the arc-shaped block is connected with the lower end of the mounting block; the top of the connecting piece is connected with the outer arc-shaped wall of the arc-shaped block, the bottom of the connecting piece is used for clamping a wire harness connector sheath, and according to the scheme, the installation structure can be integrally and firmly clamped to the automobile plate without shaking or shifting.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile connectors, and in particular relates to an installation structure for an automobile wiring harness connector sheath. Background Art

[0002] The wiring harness is the main part of the automotive circuit network, responsible for connecting various electronic devices and components, such as sensors, actuators, control units, etc., and managing the layout and fixing of these wiring harnesses is crucial to the performance and reliability of the vehicle;

[0003] The automotive wiring harness connector sheath is an important component used to protect the automotive wiring harness connector from the external environment. In order to ensure that the wiring harness is protected from the external environment, the automotive wiring harness connector sheath is required to maintain the sealing and stability of the wiring harness connector, and firmly fix the wiring harness connector at the designated position of the vehicle to prevent the wiring harness from displacement or loosening during movement, thereby avoiding wear or damage.

[0004] Currently, a hook is needed to fix the automobile connector cover in the mounting hole of the corresponding plate part in the automobile. The connection between the hook and the mounting hole of the automobile plate part is not firm enough, so the hook is prone to shaking and displacement, which makes it difficult to meet the stable installation requirements of the automobile connector cover. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an installation structure for an automobile wiring harness connector sheath to solve the problem that the existing snap-on connection between the existing hook and the mounting hole of the automobile plate part is not firm and stable enough, which makes the hook prone to shaking and displacement, and it is difficult to meet the stable installation requirements of the automobile connector sheath.

[0006] The technical solution adopted by the utility model is as follows: a mounting structure for a sheath of an automobile wiring harness connector, comprising a mounting piece, the mounting piece comprising a mounting block and a clamping block, two clamping blocks are provided, the two clamping blocks are respectively arranged obliquely on both sides of the mounting block, the upper end of the clamping block is connected to the upper end of the mounting block, the lower end of the clamping block is inclined outward, and a clamping portion is provided on the outer side wall of the clamping block;

[0007] A reinforcement member, wherein the reinforcement member is an arc-shaped block, and an inner arc-shaped wall of the arc-shaped block is connected to the lower end of the mounting block;

[0008] A connecting piece, the top of which is connected to the outer arc-shaped wall of the arc-shaped block, and the bottom of which is used for clamping the wiring harness connector sheath.

[0009] Furthermore, the clamping portion is a clamping groove, and a plurality of the clamping grooves are provided, and the plurality of the clamping grooves are arranged in a vertical array on the outer side wall of the clamping block.

[0010] Furthermore, the outer side wall of the clamping block is an arc surface.

[0011] Furthermore, the connecting piece includes a connecting block, a limiting groove, a connecting groove and a limiting buckle block;

[0012] The outer arc-shaped wall of the arc-shaped block is connected to the top of the connecting block, the limiting groove is provided at the top of the connecting block, the front side wall of the limiting groove is open, the connecting groove is provided at the bottom of the connecting block, the front and rear ends of the connecting groove are open, and the limiting buckle block is provided in the connecting groove;

[0013] A limiting block is arranged at the top of the wiring harness connector sheath relative to the limiting groove, the limiting block is slidably matched with the limiting groove, the rear side wall of the limiting block can abut against the inner rear side wall of the limiting groove, and a buckle is arranged at the top of the wiring harness connector sheath relative to the limiting buckle block, and the limiting buckle block is buckled with the buckle.

[0014] Furthermore, there are two limit grooves, which are symmetrically arranged at two ends of the top of the connecting block, and two matching limit blocks are arranged at the top of the wiring harness connector sheath relative to the two limit grooves.

[0015] Beneficial effects of the utility model:

[0016] The two clamping blocks are clamped together by hand or a clamp, and the clamping blocks on both sides are squeezed inwardly until the clamping parts on the clamping blocks can extend into the mounting holes of the automobile plate parts, and then the clamping blocks are released to complete the clamping of the clamping blocks in the mounting holes of the automobile plate parts. During this process, the two ends of the arc block abut against the outer wall of the automobile plate parts. As the clamping blocks are gradually clamped into the automobile plate parts, the arc blocks are elongated due to deformation, and the two ends of the arc blocks move outward, and the groove walls of the clamping grooves of the clamping blocks abut against the hole walls of the mounting holes of the automobile plate parts, and the deformed arc blocks abut against the outer wall of the automobile plate parts, so as to limit the vertical position of the mounting part as a whole, and at the same time, the clamping parts on the outer walls of the two clamping blocks abut against the two sides of the hole walls of the mounting holes of the automobile plate parts respectively, so as to limit the horizontal position of the mounting part as a whole, so that the mounting part as a whole is firmly clamped on the automobile plate without shaking or displacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an installation structure for an automotive wiring harness connector sheath of the utility model (the connector and the wiring harness connector sheath are in a disassembled state);

[0018] Figure 2 This is an assembly diagram of a mounting structure for an automobile wiring harness connector sheath and a wiring harness connector sheath of the utility model;

[0019] Figure 3This is a structural schematic diagram of a mounting structure for an automobile wiring harness connector sheath of the utility model installed on an automobile sheet part (first viewing angle);

[0020] Figure 4 This is a structural schematic diagram of a mounting structure for an automobile wiring harness connector sheath of the utility model installed on an automobile sheet part (second viewing angle);

[0021] Figure 5 This is a top view of a mounting structure for an automotive wiring harness connector sheath according to the utility model;

[0022] Figure 6 for Figure 5 Sectional view in the AA direction;

[0023] The attached drawings are marked as follows:

[0024] Mounting part 1, mounting block 11, clamping block 12, clamping groove 13, arc block 2, connecting part 3, connecting block 31, limiting groove 32, connecting groove 33, limiting buckle block 34, wiring harness connector sheath 4, limiting block 41, buckle 42, automobile sheet part 5. DETAILED DESCRIPTION

[0025] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0026] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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 a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Embodiment 1:

[0029] like Figure 1 to Figure 6 As shown, a mounting structure for an automobile wiring harness connector sheath includes a mounting member 1, wherein the mounting member 1 includes a mounting block 11 and a clamping block 12, wherein two clamping blocks 12 are provided, and the two clamping blocks 12 are respectively obliquely arranged on both sides of the mounting block 11, wherein the upper end of the clamping block 12 is connected to the upper end of the mounting block 11, and the lower end of the clamping block 12 is inclined outward, and a clamping portion is provided on the outer side wall of the clamping block 12; in this embodiment, the clamping portion of the clamping block 12 is used to clamp with the mounting hole of the automobile plate portion 5.

[0030] The reinforcement piece is an arc block 2, the inner arc wall of the arc block 2 is connected to the lower end of the mounting block 11, the clamping block 12 and the arc block 2 are both made of plastic and can be deformed; the two ends of the arc block 2 are cylindrical structures, so that when the clamping block 12 is clamped into the automobile plate part 5, the two ends of the arc block 2 abut against the outer wall of the automobile plate part 5. As the clamping block 12 is gradually clamped into the automobile plate part 5, the arc block 2 is elongated due to deformation, and the two ends of the arc block 2 move outward. The cylindrical structures at the two ends of the arc block 2 facilitate the two ends of the arc block 2 to move outward.

[0031] The connecting piece 3 has a top connected to the outer arc-shaped wall of the arc-shaped block 2 and a bottom used for clamping the wiring harness connector sheath 4 .

[0032] like Figure 3-4 As shown, as a preferred solution, the clamping portion is a clamping groove 13 , and a plurality of the clamping grooves 13 are provided. The plurality of the clamping grooves 13 are arranged in a vertical array on the outer side wall of the clamping block 12 . The engaging groove 13 of the engaging block 12 is used to engage with the mounting hole of the automobile plate portion 5. In the present embodiment, the opening of the engaging groove 13 faces downward, and both ends of the engaging groove 13 are open, so that the groove wall of the engaging groove 13 abuts against the hole wall of the mounting hole of the automobile plate portion 5, and cooperates with the arc block 2 to deform when the engaging block 12 is inserted into the mounting hole of the automobile plate portion 5. Both ends of the arc block 2 extend outward and abut against the outer side wall of the automobile plate portion 5, so as to limit the vertical position of the mounting component 1 as a whole. At the same time, the engaging grooves 13 on the outer side walls of the two engaging blocks 12 abut against the two sides of the hole wall of the mounting hole of the automobile plate portion 5 respectively, so as to limit the horizontal position of the mounting component 1 as a whole, so that the mounting component 1 as a whole is firmly engaged on the automobile plate without shaking or displacement. By setting a plurality of snap-in grooves 13 distributed in a vertical array, since the snap-in blocks 12 on both sides of the mounting block 11 are inclined, the distances between the relatively arranged snap-in grooves 13 in different planes on the snap-in blocks 12 on both sides are different, and the distance increases successively from top to bottom, so that the mounting component 1 can be snap-into the mounting holes of the automobile plate portion 5 with different thicknesses, making the snap-in stability of the mounting component 1 stronger.

[0033] As a preferred solution, the outer side wall of the clamping block 12 is an arc surface. By setting the outer side wall of the clamping block 12 as an arc surface, when the clamping block 12 is inserted into the mounting hole of the automobile plate part 5, the arc surface of the outer side wall of the clamping block 12 reduces the friction resistance between the outer side wall of the clamping block 12 and the hole wall of the mounting hole of the automobile plate part 5, so that the clamping block 12 can enter the mounting hole of the automobile plate part 5 more smoothly, improve the installation efficiency, and at the same time, facilitate the clamping block 12 to withdraw from the mounting hole of the automobile plate part 5.

[0034] like Figure 1 and Figure 3 As shown, as a preferred solution, the connecting member 3 includes a connecting block 31, a limiting groove 32, a connecting groove 33 and a limiting buckle block 34;

[0035] The outer arc wall of the arc block 2 is connected to the top of the connecting block 31, the limiting groove 32 is opened at the top of the connecting block 31, the front side wall of the limiting groove 32 is open, the connecting groove 33 is arranged at the bottom of the connecting block 31, the front and rear ends of the connecting groove 33 are open, and the limiting buckle block 34 is arranged in the connecting groove 33; a limiting block 41 is arranged at the top of the wiring harness connector sheath 4 relative to the limiting groove 32, the limiting block 41 is slidably matched with the limiting groove 32, the rear side wall of the limiting block 41 can abut against the inner rear side wall of the limiting groove 32, and a buckle 42 is arranged at the top of the wiring harness connector sheath 4 relative to the limiting buckle block 34, and the limiting buckle block 34 is snapped with the buckle 42; there are two limiting grooves 32, and the two limiting grooves 32 are symmetrically arranged at the two ends of the top of the connecting block 31, and two matching limiting blocks 41 are arranged at the top of the wiring harness connector sheath 4 relative to the two limiting grooves 32. In this embodiment, the limit block 41 is a limit block 41 of an "L"-shaped structure, and the cross-section of the limit groove 32 is a limit groove 32 of an "L"-shaped structure. The limit block 41 slides with the limit groove 32, and the limit block 41 slides into the limit groove 32 from the opening on the front side of the limit groove 32. The inner side wall of the limit block 41 can abut against the inner side wall of the limit groove 32, so that the limit block 41 can be hung on the connecting block 31, and the wiring harness connector sheath 4 is vertically limited on the connecting block 31 by the limit block 41 and the limit groove 32, and the wiring harness connector sheath 4 is horizontally limited on the connecting block 31 by the limit grooves 32 set at both ends of the top of the wiring harness connector sheath 4. Figure 5 and Figure 6As shown, when the limit block 41 slides into the limit groove 32 from the opening on the front side of the limit groove 32, the buckle 42 extends into the connection groove 33 until the buckle 42 is engaged with the limit buckle block 34, so that the wire harness connector sheath 4 is engaged with the connection block 31, thereby installing the wire harness connector sheath 4 on the corresponding automobile sheet part 5, and the wire harness connector sheath 4 is not easy to shake and shift, and the connection is more reliable. In this embodiment, the buckle 42 is an elastic buckle made of plastic material, and the side of the limit buckle block 34 opposite to the buckle 42 is arranged in an inclined surface, and the side of the buckle 42 away from the limit buckle block 34 is open, which is convenient for the limit buckle block 34 to be engaged with the buckle 42.

[0036] The working mode of the utility model is as follows:

[0037] When in use, the outer lower parts of the two clamping blocks 12 are clamped by hand or a clamp, and the clamping blocks 12 on both sides are squeezed inward until the clamping grooves 13 on the clamping blocks 12 can extend into the mounting holes of the automobile plate portion 5, and then the clamping blocks 12 are released to complete the clamping of the clamping blocks 12 into the mounting holes of the automobile plate portion 5. During this process, the two ends of the arc block 2 abut against the outer side walls of the automobile plate portion 5. As the clamping blocks 12 are gradually clamped into the automobile plate portion 5, the arc block 2 is elongated due to deformation, and the two ends of the arc block 2 are extended to The mounting member 1 is moved outwardly, and the groove wall of the clamping groove 13 of the clamping block 12 abuts against the hole wall of the mounting hole of the automobile plate part 5, and the deformed arc block 2 abuts against the outer wall of the automobile plate part 5, so as to limit the vertical position of the mounting member 1 as a whole. At the same time, the clamping grooves 13 on the outer walls of the two clamping blocks 12 abut against the two sides of the hole wall of the mounting hole of the automobile plate part 5, respectively, so as to limit the horizontal position of the mounting member 1 as a whole, so that the mounting member 1 is firmly clamped on the automobile plate as a whole without shaking or displacement.

[0038] Then the wiring harness connector sheath 4 is clamped on the connecting block 31. Specifically, the limiting block 41 of the wiring harness connector sheath 4 is slid into the limiting groove 32 of the connecting block 31 from the opening on the front side of the limiting groove 32. The inner side wall of the limiting block 41 can abut against the inner side wall of the limiting groove 32, so that the limiting block 41 can be hung on the connecting block 31. The wiring harness connector sheath 4 is vertically limited on the connecting block 31 by the limiting block 41 and the limiting groove 32. The limiting grooves 32 set at both ends limit the wiring harness connector sheath 4 on the connecting block 31 in the horizontal direction. When the limiting block 41 slides into the limiting groove 32 from the opening on the front side of the limiting groove 32, the buckle 42 extends into the connecting groove 33 until the buckle 42 is engaged with the limiting buckle block 34, so that the wiring harness connector sheath 4 is engaged with the connecting block 31, thereby installing the wiring harness connector sheath 4 on the corresponding automobile plate part 5. The wiring harness connector sheath 4 is not easy to shake and shift, and the connection is more reliable.

[0039] When the mounting member 1 needs to be removed from the automobile plate portion 5 , the lower outer portions of the clamping blocks 12 on both sides are clamped by a clamp, and the clamping blocks 12 are pressed inward, so that the clamping blocks 12 and the mounting block 11 are removed from the mounting holes of the automobile plate portion 5 .

[0040] The utility model is described in detail above. The description of the specific embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A mounting structure for a sheath of an automobile wiring harness connector, characterized in that: include A mounting member (1), the mounting member (1) comprising a mounting block (11) and a clamping block (12), two clamping blocks (12) being provided, the two clamping blocks (12) being obliquely arranged on both sides of the mounting block (11), the upper end of the clamping block (12) being connected to the upper end of the mounting block (11), the lower end of the clamping block (12) being inclined outwards, and a clamping portion being arranged on the outer side wall of the clamping block (12); A reinforcement member, wherein the reinforcement member is an arc-shaped block (2), and an inner arc-shaped wall of the arc-shaped block (2) is connected to the lower end of the mounting block (11); A connecting piece (3), the top of which is connected to the outer arc-shaped wall of the arc-shaped block (2), and the bottom of which is used for clamping the wiring harness connector sheath (4).

2. The mounting structure for a sheath of an automobile wiring harness connector according to claim 1, characterized in that: The clamping portion is a clamping groove (13), and a plurality of the clamping grooves (13) are provided. The plurality of the clamping grooves (13) are arranged in a vertical array on the outer side wall of the clamping block (12).

3. The mounting structure for a sheath of an automobile wiring harness connector according to claim 1, characterized in that: The outer side wall of the clamping block (12) is an arc surface.

4. The mounting structure for a sheath of an automobile wiring harness connector according to claim 1, characterized in that: The connecting member (3) comprises a connecting block (31), a limiting groove (32), a connecting groove (33) and a limiting buckle block (34); The outer arc-shaped wall of the arc-shaped block (2) is connected to the top of the connecting block (31); the limiting groove (32) is provided at the top of the connecting block (31); the front side wall of the limiting groove (32) is open; the connecting groove (33) is provided at the bottom of the connecting block (31); the front and rear ends of the connecting groove (33) are open; and the limiting buckle block (34) is provided in the connecting groove (33); A limiting block (41) is arranged at the top of the wiring harness connector sheath (4) relative to the limiting groove (32); the limiting block (41) is slidably matched with the limiting groove (32); the rear side wall of the limiting block (41) can abut against the inner rear side wall of the limiting groove (32); a buckle (42) is arranged at the top of the wiring harness connector sheath (4) relative to the limiting buckle block (34); the limiting buckle block (34) is buckled with the buckle (42).

5. The mounting structure for a sheath of an automobile wiring harness connector according to claim 4, characterized in that: Two limiting grooves (32) are provided, and the two limiting grooves (32) are symmetrically arranged at two ends of the top of the connecting block (31), and two matching limiting blocks (41) are provided at the top of the wiring harness connector sheath (4) relative to the two limiting grooves (32).

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