Conductive clamp for wiring harness

Abstract

The utility model discloses a kind of electrically-conductive clamps for wiring harness, including fixed base, fixed platform is fixedly connected on fixed base, support frame is set on the both sides of fixed platform, clamping assembly is set on fixed platform, clamping assembly is used to clamp and fix wiring harness, electrically-conductive unit is set on support frame, single cable can be fixed in electrically-conductive unit, screw rod that can rotate is also set in fixed base, one end of screw rod reaches outside fixed base, when the device is implemented, since the middle part of wiring harness is tied together, the both ends of wiring harness are single loose structure, the middle part of wiring harness can be clamped and fixed by clamping assembly, the end of wiring harness is fixed in electrically-conductive unit by sorting, avoid the situation of repeated detection or miss detection occurs in detection process, and wiring harness can be more neat, user can rotate rotating block, the spacing of two support frames is adjusted, and then wiring harness is tensioned.

Description

Technical Field

[0001] This utility model belongs to the field of wire harness testing technology, specifically a conductive clamp for wire harnesses. Background Technology

[0002] In existing technologies, when testing wire harnesses, especially when it is necessary to energize the wire harnesses to test their conductivity data, the testing personnel usually place the wire harnesses on a workbench and manually test each wire harness one by one. This testing method is slow and prone to duplicate testing. Utility Model Content

[0003] To address the problems mentioned in the background art, this utility model provides the following technical solution: a conductive clamp for wire harnesses, comprising a fixed base, a fixed platform fixedly connected to the fixed base, support frames on both sides of the fixed platform, a clamping assembly on the fixed platform for clamping and fixing the wire harness, a conductive unit on the support frame for fixing a single cable within the conductive unit, a rotatable lead screw inside the fixed base, one end of the lead screw extending outside the fixed base, and a rotating block fixedly connected to the end of the lead screw, a slider fixedly connected to the support frame, a groove on the fixed base for the slider to extend into the groove, and the lead screw and slider being threadedly engaged, allowing the two support frames to move away from or towards each other when the lead screw rotates.

[0004] Preferably, the clamping assembly includes a first clamping plate and a second clamping plate. The first clamping plate is fixedly connected to the fixed platform, and the second clamping plate is symmetrically arranged with the first clamping plate. The second clamping plate is rotatably connected to the fixed platform through a rotating shaft, and a torsion spring is sleeved on the rotating shaft.

[0005] Preferably, a handle is fixedly attached to the outside of the second clamping plate.

[0006] Preferably, arc-shaped grooves are provided on the opposite sides of the first clamping plate and the second clamping plate.

[0007] Preferably, the conductive unit includes a slot and a conductive groove. The slot is formed at the upper end of the support frame, and one end of the slot extends to the side of the support frame. The upper end of the slot is an open structure, and the conductive groove is connected to the other end of the slot.

[0008] Preferably, conductive sheets are provided on the inner walls of both the conductive groove and the card slot.

[0009] Compared with the prior art, the beneficial effects of this utility model are:

[0010] When this device is implemented, since the middle part of the wire harness is tied together and the two ends of the wire harness are single and scattered, the middle part of the wire harness can be clamped and fixed by the clamping component, and the ends of the wire harness are fixed in the conductive unit through sorting, which avoids repeated detection or missed detection during the detection process, and makes the wire harness more neat. The user can adjust the distance between the two support frames by rotating the rotating block, thereby tightening the wire harness. Attached Figure Description

[0011] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0012] Figure 1 This is a top view of the overall structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the cooperation structure between the support frame and the lead screw of this utility model;

[0014] Figure 3 This is a schematic diagram of one side of the fixing platform of this utility model;

[0015] In the diagram: 1. Fixed base; 2. Fixed platform; 3. First clamping plate; 4. Second clamping plate; 5. Handle; 6. Support frame; 7. Slot; 8. Conductive groove; 9. Rotating block; 10. Lead screw; 11. Conductive sheet; 12. Rotating shaft; 13. Torsion spring. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0017] Depend on Figure 1-3This utility model discloses a conductive clamp for wire harnesses, including a fixed base 1, a fixed platform 2 fixedly connected to the fixed base 1, support frames 6 on both sides of the fixed platform 2, a clamping assembly on the fixed platform 2 for clamping and fixing the wire harness, a conductive unit on the support frame 6 for fixing a single cable, a rotatable lead screw 10 inside the fixed base 1 with one end extending outside the fixed base 1 and a rotating block 9 fixedly connected to the end of the lead screw 10, a slider fixedly connected to the support frame 6, a groove on the fixed base 1 for the slider to extend into, and the lead screw 10 and the slider being threadedly engaged. When the lead screw 10 rotates, the two support frames 6 can move away from or towards each other. The slider has an internal thread with opposite directions of rotation for the two sliders.

[0018] When this device is implemented, since the middle part of the wire harness is tied together and the two ends of the wire harness are single and scattered, the middle part of the wire harness can be clamped and fixed by the clamping component, and the ends of the wire harness are fixed in the conductive unit by sorting. In order to make the wire harness more neat, the user can rotate the rotating block 9 to adjust the distance between the two support frames 6, thereby making the wire harness tight.

[0019] The clamping assembly includes a first clamping plate 3 and a second clamping plate 4. The first clamping plate 3 is fixedly connected to the fixed platform 2, and the second clamping plate 4 is symmetrically arranged with the first clamping plate 3. The second clamping plate 4 is rotatably connected to the fixed platform 2 through a rotating shaft 12, and a torsion spring 13 is sleeved on the rotating shaft 12.

[0020] When fixing the middle of the wire harness, the user rotates the second clamp 4 and then places the wire harness between the first clamp 3 and the second clamp 4. After releasing the second clamp 4, the wire harness is held in place by the second clamp 4.

[0021] The second clamping plate 4 is fixedly connected to a handle 5, which allows the user to easily move the second clamping plate 4.

[0022] Both the first clamping plate 3 and the second clamping plate 4 have arc-shaped grooves on their opposite sides. The use of arc-shaped grooves can further clamp and fix the wire harness.

[0023] The conductive unit includes a slot 7 and a conductive groove 8. The slot 7 is located at the upper end of the support frame 6, and one end of the slot 7 extends to the side of the support frame 6. The upper end of the slot 7 is an open structure, and the conductive groove 8 is connected to the other end of the slot 7.

[0024] Conductive sheets 11 are provided on the inner walls of both the conductive groove 8 and the slot 7. The cable fixed in the slot 7 can be electrically connected to the conductive sheet 11.

[0025] When users need to test the conductivity or resistance of the wire harness, they can test the wire harness by inserting the probe of the testing device into the conductive groove 8.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A conductive clamp for wire harnesses, characterized in that: The device includes a fixed base (1), a fixed platform (2) fixedly connected to the fixed base (1), support frames (6) provided on both sides of the fixed platform (2), a clamping assembly provided on the fixed platform (2), the clamping assembly is used to clamp and fix the wire harness, a conductive unit is provided on the support frame (6), a single cable can be fixed in the conductive unit, a rotatable lead screw (10) is also provided in the fixed base (1), one end of the lead screw (10) extends out of the fixed base (1), and a rotating block (9) is fixedly connected to the end of the lead screw (10), a slider is fixedly connected to the support frame (6), a sliding groove is opened on the fixed base (1), the slider extends into the sliding groove, and the lead screw (10) and the slider are threadedly engaged. When the lead screw (10) rotates, the two support frames (6) can move away from or close to each other.

2. The conductive clamp for wire harnesses according to claim 1, characterized in that: The clamping assembly includes a first clamping plate (3) and a second clamping plate (4). The first clamping plate (3) is fixed on the fixed platform (2). The second clamping plate (4) is symmetrically arranged with the first clamping plate (3). The second clamping plate (4) is rotatably connected to the fixed platform (2) through a rotating shaft (12). A torsion spring (13) is sleeved on the rotating shaft (12).

3. A conductive clamp for wire harnesses according to claim 2, characterized in that: The second clamp (4) has a handle (5) fixedly attached to its outside.

4. A conductive clamp for wire harnesses according to claim 3, characterized in that: Arc-shaped grooves are provided on the opposite sides of the first clamping plate (3) and the second clamping plate (4).

5. A conductive clamp for wire harnesses according to claim 1, characterized in that: The conductive unit includes a slot (7) and a conductive groove (8). The slot (7) is located at the upper end of the support frame (6), and one end of the slot (7) extends to the side of the support frame (6). The upper end of the slot (7) is an open structure, and the conductive groove (8) is connected to the other end of the slot (7).

6. A conductive clamp for wire harnesses according to claim 5, characterized in that: Conductive sheets (11) are provided on the inner walls of both the conductive groove (8) and the card slot (7).

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