Connecting structure for fastening assembly on injection molding isolation plate

Abstract

The utility model discloses a connection structure for fastening components on an injection molding isolation plate, which comprises the injection molding isolation plate, a connector and a wire harness are arranged on the injection molding isolation plate, a detachably connected connector fixing frame is arranged right above the connector, and a wire harness clamp seat for mounting a wire harness clamp in a matched manner is arranged between the injection molding isolation plate and the wire harness. The connector fixing frame and the wire harness clamp are both of an integrally-formed structure, the connector fixing frame is clamped to the injection molding isolation plate through cooperation of a first clamping jaw and a second clamping jaw of the connector fixing frame, and the wire harness clamp is clamped to the wire harness clamp base through cooperation of a first clamping jaw and a second clamping jaw of the wire harness clamp. The connector fixing frame can effectively prevent the connector from swinging and tilting, the connector fixing frame and the wire harness clamp are more convenient to disassemble, assemble and use, contact parts cannot be damaged, wire harnesses cannot be damaged in the disassembly and assembly process, and economic benefits are high.

Description

Technical Field

[0001] The utility model relates to a connection structure, in particular to a connection structure for fastening components on an injection-molded isolation plate. Background Art

[0002] The method of fixing the wire harness loop in the wire harness CCS assembly is usually to use cable ties for fixing, which can be applied to all blister isolation board + wire harness CCS assemblies, injection isolation board + wire harness CCS assemblies. The cost of using cable ties for fixing is relatively low, but the use of cable ties for fixing also has the following disadvantages:

[0003] 1. The cable tie cannot fix the connector at the end of the wire harness, which may cause the connection between the connector and the terminal to loosen or fall off during product transportation;

[0004] 2. The removal method of cable ties is rather complicated and difficult. During the removal process, scissors are needed to cut off the cable ties that are tightly entangled with the wiring harness. Because of the tight entanglement, it is not easy for the scissors to reach into the gap between the cable ties and the wiring harness, and there is a risk of scratching the tape wrapped around the wiring harness during the process of cutting the cable ties. Utility Model Content

[0005] In order to solve the deficiencies existing in the above-mentioned technology, the utility model provides a connection structure for fastening components on an injection-molded isolation plate.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is: comprising an injection molded isolation plate, a connector and a wiring harness are arranged on the injection molded isolation plate, a detachably connected connector fixing frame is provided directly above the connector, and a wiring harness clamp seat for matching the installation of the wiring harness clamp is arranged between the injection molded isolation plate and the wiring harness;

[0007] The connector fixing frame and the wiring harness clamp are both integrally formed structures. The connector fixing frame is clamped to the injection molded isolation plate through its first clamping claw and second clamping claw, and the wiring harness clamp is clamped to the wiring harness clamp seat through its first clamping claw and second clamping claw.

[0008] Furthermore, the wire harness clamp is arranged on the injection molded isolation plate and forms a clamping space with the surface of the injection molded isolation plate, and the wire harness clamp is located directly below the wire harness.

[0009] Furthermore, the connector fixing frame includes a bridge plate located in the middle and covering directly above the connector, and the bridge plate is located on both left and right sides of the connector and is bent upward to form a first ear plate and a second ear plate.

[0010] Further, the first ear plate extends downward to form a first reinforcing plate, and a first claw bent inwardly is formed at the lower end of the first reinforcing plate;

[0011] The second ear plate extends downward to form a second reinforcing plate, and a second claw bent inwardly is formed at the lower end of the second reinforcing plate;

[0012] The first clamping claw and the second clamping claw are staggered and are both clamped on the back side of the injection-molded isolation plate.

[0013] Furthermore, the harness clamp includes a connection portion located in the middle and formed on the lower surface in a manner of limiting the harness, and the connection portion is located on both left and right sides of the harness and is bent upward to form a first tail handle and a second tail handle.

[0014] Further, the first tail handle extends downward to form a first clamping leg, and a first clamping claw bent inwardly is formed at the lower end of the first clamping leg;

[0015] The second tail handle extends downward to form a second clamping leg, and the lower end of the second clamping leg is formed with a second clamping claw bent inwardly;

[0016] The first clamping jaw and the second clamping jaw are symmetrically arranged and are both clamped in the clamping space of the wiring harness clamp seat.

[0017] The utility model discloses a connection structure for fastening components on an injection molded isolation plate, which has the following advantages compared with traditional cable tie fixing:

[0018] 1. The connector fixing frame can effectively prevent the connector from swinging and tilting;

[0019] 2. The connector fixing frame and wiring harness clip are easier to disassemble and use, and will not damage the contact parts or the wiring harness during disassembly and assembly;

[0020] 3. High economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0022] Figure 2 for Figure 1 A magnified view of the structure at center.

[0023] Figure 3 for Figure 1 A magnified view of the structure at point B.

[0024] Figure 4 It is a structural schematic diagram of the connector fixing frame of the utility model.

[0025] Figure 5 It is a schematic structural diagram of the wire harness clamp of the utility model.

[0026] In the figure:

[0027] 10. Injection molded isolation plate; 11. Connector; 12. Wire harness; 13. Wire harness clamp;

[0028] 20. Connector fixing frame; 21. Bridge plate; 22. First ear plate; 23. Second ear plate; 24. First reinforcing plate; 25. Second reinforcing plate; 26. First clamping claw; 27. Second clamping claw;

[0029] 30. Wire harness clamp; 31. Connecting portion; 32. First tail handle; 33. Second tail handle; 34. First clamping leg; 35. Second clamping leg; 36. First clamping jaw; 37. Second clamping jaw. DETAILED DESCRIPTION

[0030] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0031] like Figure 1-5 As shown together, this embodiment is about the connection structure for fastening the components on the injection molded isolation plate, including an injection molded isolation plate 10, on which a connector 11 and a wiring harness 12 are provided. The injection molded isolation plate 10 is not a technical feature that needs to be protected in the present application, and is used as the prior art in this embodiment. The connector 11 and the wiring harness 12 are both the prior art, which is hereby explained.

[0032] like Figure 2 As shown, a detachably connected connector fixing frame 20 is provided directly above the connector 11, such as Figure 3 As shown, a wire harness clamp seat 13 for mounting the wire harness clamp 30 is provided between the injection molded isolation plate 10 and the wire harness 12. In actual production and processing, the wire harness clamp seat 13 needs to be processed in advance on the surface of the injection molded isolation plate 10. A clamping space is formed between the wire harness clamp seat 13 and the surface of the injection molded isolation plate 10. The wire harness clamp seat 13 is also located directly below the wire harness 12.

[0033] The connector fixing frame 20 and the wiring harness clamp 30 are both integrally formed structures. The connector fixing frame 20 cooperates with its first clamping claw 26 and the second clamping claw 27 to clamp the injection molded isolation plate 10, and the wiring harness clamp 30 cooperates with its first clamping claw 36 and the second clamping claw 37 to clamp on the wiring harness clamp seat 13. In this embodiment, the connector fixing frame 20 is used to limit and stabilize the connector 11 to prevent the connector 11 from swinging or tilting, and the wiring harness clamp 30 is used to limit and stabilize the wiring harness to prevent the wiring harness 12 from loosening.

[0034] The connector fixing frame 20 includes a bridge plate 21 located in the middle and covering the top of the connector 11. The bridge plate 21 is located on both sides of the connector 11 and is bent upward to form a first ear plate 22 and a second ear plate 23. The first ear plate 22 and the second ear plate 23 are parallel to each other.

[0035] Preferably, Figure 4As shown, the first ear plate 22 extends downward to form a first reinforcing plate 24, and a first claw 26 is formed at the lower end of the first reinforcing plate 24; the second ear plate 23 extends downward to form a second reinforcing plate 25, and a second claw 27 is formed at the lower end of the second reinforcing plate 25; Figure 4 The first claw 26 and the second claw 27 are staggered and as shown in FIG. Figure 2 As shown, both are clamped on the back side of the injection molded isolation plate 10, and are staggered to avoid the functional area from clamping the injection molded isolation plate 10.

[0036] like Figure 5 As shown, the wire harness clamp 30 includes a connecting portion 31 located in the middle and formed on the lower surface in a manner of limiting the wire harness 12. The connecting portion 31 is located on both left and right sides of the wire harness 12 and is bent upward to form a first tail handle 32 and a second tail handle 33. The first tail handle 32 and the second tail handle 33 are parallel to each other for the convenience of the operator to hold.

[0037] Preferably, the first tail handle 32 extends downward to form a first clamping leg 34, and the lower end of the first clamping leg 34 is formed with a first clamping claw 36 that is bent inward; the second tail handle 33 extends downward to form a second clamping leg 35, and the lower end of the second clamping leg 35 is formed with a second clamping claw 37 that is bent inward; the first clamping claw 36 and the second clamping claw 37 are symmetrically arranged and are both clamped in the clamping space of the wiring harness clamp seat 13, so as to tighten and limit the wiring harness clamp 30.

[0038] The working principle of this embodiment is as follows:

[0039] The tail wires of the wire harness 12 that extend beyond the injection molded isolation plate 10 are folded back along the original routing path and placed on the front side of the injection molded isolation plate 10, i.e., the wire harness winding side;

[0040] Use the harness clamp 30 to clamp the loop wire at 1 / 2 of its total length on the injection molded isolation plate 10. The connection after clamping is as follows: Figure 5 As shown;

[0041] The connector 11 is fastened to the injection molded isolation plate 10 using the connector fixing frame 20 to stabilize it and prevent it from warping.

[0042] Thus, the connection structure for fastening components on the injection molded isolation plate disclosed in the utility model has the following advantages compared with the traditional cable tie fixation:

[0043] 1. The connector fixing frame 20 can effectively prevent the connector 11 from swinging or tilting;

[0044] 2. The connector fixing frame 20 and the harness clamp 30 are more portable for disassembly and assembly, and will not damage the contact parts or the harness during disassembly and assembly;

[0045] 3. High economic benefits.

[0046] The above implementation modes are not limitations of the present invention, and the present invention is not limited to the above examples. Any changes, modifications, additions or substitutions made by technicians in this technical field within the technical solution of the present invention also belong to the protection scope of the present invention.

Claims

1. A connection structure for fastening components on an injection molded isolation plate, comprising an injection molded isolation plate (10), on which a connector (11) and a wiring harness (12) are arranged, characterized in that: A detachably connected connector fixing frame (20) is provided directly above the connector (11), and a wire harness clamp seat (13) for cooperating with and installing a wire harness clamp (30) is provided between the injection molded isolation plate (10) and the wire harness (12); The connector fixing frame (20) and the wiring harness clamp (30) are both integrally formed structures; the connector fixing frame (20) is clamped to the injection molded isolation plate (10) by means of its first clamping claw (26) and second clamping claw (27); and the wiring harness clamp (30) is clamped to the wiring harness clamp seat (13) by means of its first clamping claw (36) and second clamping claw (37).

2. The connection structure for fastening components on an injection molded isolation plate according to claim 1, characterized in that: The wire harness clamp seat (13) is arranged on the injection molded isolation plate (10) and forms a clamping space with the surface of the injection molded isolation plate (10). The wire harness clamp seat (13) is located directly below the wire harness (12).

3. The connection structure for fastening components on an injection-molded isolation plate according to claim 1, characterized in that: The connector fixing frame (20) comprises a bridge plate (21) located in the middle and covering the top of the connector (11); the bridge plate (21) is located on both left and right sides of the connector (11) and is bent upward to form a first ear plate (22) and a second ear plate (23).

4. The connection structure for fastening components on an injection-molded isolation plate according to claim 3, characterized in that: The first ear plate (22) extends downward to form a first reinforcing plate (24), and a first clamping claw (26) bent inwardly is formed at the lower end of the first reinforcing plate (24); The second ear plate (23) extends downward to form a second reinforcing plate (25), and a second clamping claw (27) bent inwardly is formed at the lower end of the second reinforcing plate (25); The first clamping claw (26) and the second clamping claw (27) are staggered and are both clamped on the back side of the injection molded isolation plate (10).

5. The connection structure for fastening components on an injection-molded isolation plate according to claim 1, characterized in that: The wire harness clamp (30) comprises a connection portion (31) located in the middle and having a lower surface formed in a manner of limiting the wire harness (12); the connection portion (31) is located on both left and right sides of the wire harness (12) and is bent upward to form a first tail handle (32) and a second tail handle (33).

6. The connection structure for fastening components on an injection molded isolation plate according to claim 5, characterized in that: The first tail handle (32) extends downward to form a first clamping leg (34), and a first clamping claw (36) bent inwardly is formed at the lower end of the first clamping leg (34); The second tail handle (33) extends downward to form a second clamping leg (35), and a second clamping claw (37) bent inwardly is formed at the lower end of the second clamping leg (35); The first clamping jaw (36) and the second clamping jaw (37) are symmetrically arranged and are both clamped in the clamping space of the wiring harness clamp seat (13).

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