Wire harness support convenient to adjust

Abstract

The utility model discloses a wire harness support convenient to adjust, and relates to the technical field of wire harness supports, the wire harness support comprises a base, the top end of the base is fixedly connected with two fixing plates, the opposite surfaces of the two fixing plates are rotatably connected with a wire harness plate, and one side of the wire harness plate is fixedly provided with an adjusting structure. And a fixing structure is fixedly mounted at the bottom of the base. According to the wire harness support convenient to adjust, the pushing plate is pulled out through the adjusting structure, then the fixing buckle is separated from the fixing hole, then the wire bunching plate is rotated, the direction of the wire bunching plate can be matched with wiring of a cable and an electric wire, abrasion of the cable and the electric wire is reduced, the service life of the cable and the electric wire is prolonged, and the wire harness support is convenient to adjust. The gear rotates to drive the two racks to slide, so that the two clamping plates slide in opposite directions, the distance between bunched wires can be accurately adjusted according to the sizes and thicknesses of cables and wires, and the bunching effect of the wire harness support is improved.

Description

Technical Field

[0001] This utility model relates to the field of wire harness bracket technology, and in particular to a wire harness bracket that is easy to adjust. Background Technology

[0002] Wire harness brackets are devices used to secure wires and cables, playing a vital role in electronics, the automotive industry, and many other fields. Choosing the right wire harness brackets can ensure proper equipment operation, improve the efficiency of wire and cable management, and reduce maintenance costs.

[0003] Existing adjustable wire harness brackets mainly consist of a base, a fixing plate, and a cable tray. In use, the base is installed in a suitable position, and the cable is placed inside the cable tray to achieve reasonable storage and management of wires and cables. However, in actual use, the routing of cables and wires often involves bending and tilting. If the wire harness bracket cannot be adjusted according to the specific routing of the cables and wires, it will lead to increased wear and tear on the cables and wires, resulting in damage to the insulation of the cables and wires, which may cause serious accidents such as electric shock that endanger personal safety.

[0004] Therefore, a wire harness bracket that is easy to adjust is proposed to address the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, cable and wire routing often involves bending and tilting. If the wire harness bracket cannot be adjusted according to the specific routing of the cables and wires, it will lead to increased wear and tear on the cables and wires, resulting in damage to the insulation and potentially causing serious accidents such as electric shock that endanger personal safety. Therefore, an easily adjustable wire harness bracket is proposed.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: an easily adjustable wire harness bracket, including a base, two fixed plates fixedly connected to the top of the base, a wire harness plate rotatably connected to the opposite surfaces of the two fixed plates, an adjustment structure fixedly installed on one side of the wire harness plate, and a fixed structure fixedly installed at the bottom of the base. The adjustment structure includes a rotating plate fixedly connected to one side of the bottom of the wire harness plate, a push rod slidably connected to the top of the rotating plate, a fixing buckle fixedly connected to the side of the push rod near the wire harness plate, several fixing holes penetrating the fixed plate are opened on one side of one of the fixed plates, the size and shape of the inner wall of the fixing holes are adapted to the size and shape of the outer wall of the fixing buckle, a spring is fixedly connected to the side of the fixing buckle away from the wire harness plate, the end of the spring away from the wire harness plate is fixedly connected to the side of the rotating plate near the wire harness plate, the spring is located outside the push rod, and a push plate is fixedly connected to the end of the push rod away from the wire harness plate.

[0007] Preferably, clamps are slidably connected to the upper and lower positions of the inner wall of the cable tray, racks are fixedly connected to one side of each of the two clamps, one side of each of the two racks is slidably connected to one side of the inner wall of the cable tray, gears are meshed between the opposite faces of the two racks, one side of the gear is rotatably connected to one side of the inner wall of the cable tray, one end of the gear extends through one side of the outer surface of the cable tray, and a handle is fixedly connected to the end of the gear extending through the outer surface of the cable tray.

[0008] Preferably, a ratchet is fixedly connected to the outer wall of the handle, and an elastic metal sheet is fixedly connected to one side of the outer surface of the cable tray, with the outer wall of the elastic metal sheet overlapping the outer wall of the ratchet.

[0009] Preferably, an elastic band is fixedly connected to the side of the clamp plate located in the lower position away from the rack, and a ring is fixedly connected to the top of the elastic band. A hook is fixedly connected to the side of the clamp plate located in the upper position away from the rack, and the inner wall of the ring is movably connected to the outer wall of the hook.

[0010] Preferably, the fixing structure includes two suction cups fixedly connected to the bottom of the base. The base has two air passages inside, with the bottom ends of the two air passages penetrating into the interior of the two suction cups. The base has a second cavity and two first cavities inside, with the second cavity located between the two first cavities. The opposite ends of the two air passages penetrate into the interior of the two first cavities. Piston plates are slidably connected inside each of the two first cavities. Traction ropes are fixedly connected to the opposite faces of the two piston plates. The opposite ends of the two traction ropes penetrate into the interior of the second cavity. A round rod is fixedly connected to the opposite ends of the two traction ropes. One end of the round rod is rotatably connected to the inner wall of the second cavity. The end of the round rod away from the second cavity extends out of the outer surface of the base. A handle is fixedly connected to the end of the round rod extending out of the second cavity.

[0011] Preferably, a ratchet is fixedly connected to the outer wall of the handle, and two elastic metal plates are fixedly connected to one side of the outer surface of the base, with the outer walls of the two elastic metal plates overlapping the outer wall of the ratchet.

[0012] Preferably, two limiting rods are slidably connected to the inner wall of the second cavity near the two first cavities. The ends of the limiting rods located on both sides are fixedly connected to the ends of the two piston plates that are close to each other. Springs are sleeved on the outside of the ends of the four limiting rods that are close to the piston plates.

[0013] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0014] 1. This utility model provides an easily adjustable wire harness bracket. By adjusting the structure, the push plate is pulled out, causing the fixing buckle to disengage from the fixing hole. Then, the wire harness plate is rotated so that its direction matches the routing of the cable and wire, thereby reducing wear on the cable and wire and extending their service life. The rotation of the gear can drive the two racks to slide, causing the two clamps to slide towards each other. This allows for precise adjustment of the wire harness spacing according to the size and thickness of the cable and wire, thereby improving the wire harness effect of the wire harness bracket.

[0015] 2. This utility model provides an easily adjustable wire harness bracket. Through the action of the fixing structure, the suction cup at the bottom of the base is pressed into a suitable position, thereby fixing the wire harness bracket and improving the stability of the wire harness bracket. At the same time, it improves the ease of installation of the wire harness bracket. The two piston plates can draw the air inside the suction cup into the cavity, causing a negative pressure to be formed inside the two suction cups, thereby improving the fixing effect of the suction cup, and further improving the fixing effect of the wire harness bracket. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the adjustment structure of this utility model;

[0018] Figure 3 This utility model Figure 2 Enlarged view of point A in the image;

[0019] Figure 4 This is a schematic diagram of the fixing structure of this utility model.

[0020] In the diagram: 1. Base; 2. Fixing plate; 3. Cable management plate; 4. Adjustment structure; 41. Rotating plate; 42. Push rod; 43. Fixing buckle; 44. Fixing hole; 45. Push plate; 46. Spring 1; 47. Clamping plate; 48. Rack; 49. Gear; 410. Handle 1; 411. Ratchet 1; 412. Elastic metal sheet 1; 413. Elastic band; 414. Hook; 415. Ring; 5. Fixing structure; 51. Suction cup; 52. Air passage; 53. Cavity 1; 54. Cavity 2; 55. Piston plate; 56. Spring 2; 57. Limiting rod; 58. Traction rope; 59. Round rod; 510. Handle 2; 511. Ratchet 2; 512. Elastic metal sheet 2. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Specific implementation examples are given below.

[0023] Please see Figure 1 - Figure 4 This utility model provides a technical solution: an easily adjustable wire harness bracket, including a base 1. Two fixing plates 2 are fixedly connected to the top of the base 1. A wire harness plate 3 is rotatably connected to the opposite surfaces of the two fixing plates 2. An adjustment structure 4 is fixedly installed on one side of the wire harness plate 3. A fixing structure 5 is fixedly installed on the bottom of the base 1. The adjustment structure 4 includes a rotating plate 41 fixedly connected to one side of the bottom of the wire harness plate 3. A push rod 42 is slidably connected to the top of the rotating plate 41. A fixing buckle 43 is fixedly connected to the side of the push rod 42 near the wire harness plate 3. Several fixing holes 44 penetrating the fixing plate 2 are opened on one side of one of the fixing plates 2. The size and shape of the inner wall of the fixing hole 44 are adapted to the size and shape of the outer wall of the fixing buckle 43. The fixing buckle 43 is located away from the wire harness plate 3. A spring 46 is fixedly connected. The end of the spring 46 away from the cable tray 3 is fixedly connected to the side of the rotating plate 41 near the cable tray 3. The spring 46 is located outside the push rod 42. The end of the push rod 42 away from the cable tray 3 is fixedly connected to a push plate 45. Pulling out the push plate 45 causes the fixing buckle 43 to disengage from the fixing hole 44. Then, rotating the cable tray 3 will make the direction of the cable tray 3 match the routing of the cable and wire, thereby reducing the wear of the cable and wire and extending its service life. When the cable tray 3 is rotated to a suitable angle, the push plate 45 is released. Under the reaction of the spring 46, the fixing buckle 43 is inserted into the appropriate fixing hole 44, thereby fixing the rotating plate 41 and then fixing the cable tray 3, thus providing stable positioning of the cable and wire.

[0024] like Figure 2As shown, clamping plates 47 are slidably connected to the upper and lower positions of the inner wall of the cable harness plate 3. A rack 48 is fixedly connected to one side of each clamping plate 47. One side of each rack 48 is slidably connected to one side of the inner wall of the cable harness plate 3. A gear 49 is meshed with the opposite face of the two racks 48. One side of the gear 49 is rotatably connected to one side of the inner wall of the cable harness plate 3. One end of the gear 49 extends through one side of the outer surface of the cable harness plate 3. A handle 410 is fixedly connected to the end of the gear 49 extending through the outer surface of the cable harness plate 3. Rotating the handle 410 will drive the ratchet 411 and the gear 49 to rotate. The rotation of the gear 49 can drive the two racks 48 to slide, thereby causing the two clamping plates 47 to slide towards each other, thus clamping and limiting the cable and wire.

[0025] like Figure 3 As shown, a ratchet 411 is fixedly connected to the outer wall of the handle 410, and an elastic metal sheet 412 is fixedly connected to one side of the outer surface of the cable tray 3. The outer wall of the elastic metal sheet 412 overlaps with the outer wall of the ratchet 411. While the gear 49 is rotating, the elastic metal sheet 412 limits the ratchet 411, thereby preventing the gear 49 from reversing and improving the cable and wire harnessing effect.

[0026] like Figure 2 As shown, an elastic band 413 is fixedly connected to the side of the clamping plate 47 located at the lower position away from the rack 48. A ring 415 is fixedly connected to the top of the elastic band 413. A hook 414 is fixedly connected to the side of the clamping plate 47 located at the upper position away from the rack 48. The inner wall of the ring 415 is movably connected to the outer wall of the hook 414. When the ring 415 is pulled and put on the hook 414, the elastic band 413 blocks one side of the two clamping plates 47, thereby limiting the cable and wire and preventing the cable and wire from being too complicated and causing the cable and wire to detach from the cable tie plate 3 during adjustment.

[0027] like Figure 4As shown, the fixing structure 5 includes two suction cups 51 fixedly connected to the bottom of the base 1. Two air passages 52 are opened inside the base 1, with the bottom ends of the two air passages 52 penetrating into the interior of the two suction cups 51. The base 1 also has a second cavity 54 and two first cavities 53, with the second cavity 54 located between the two first cavities 53. The opposite ends of the two air passages 52 penetrate into the interior of the two first cavities 53. Piston plates 55 are slidably connected inside each of the two first cavities 53. Traction ropes 58 are fixedly connected to the opposite surfaces of the two piston plates 55, with the opposite ends of the two traction ropes 58 penetrating into the interior of the second cavity 54. A round rod 59 is fixedly connected to the opposite ends of the two traction ropes 58, with one end of the round rod 59 connected to the air passage. The inner wall of cavity 2 54 is rotatably connected. The end of the round rod 59 away from cavity 2 54 passes through one side of the outer surface of the base 1. The end of the round rod 59 that passes through cavity 2 54 is fixedly connected to handle 2 510. Press the suction cup 51 at the bottom of the base 1 into a suitable position, thereby fixing the wire harness bracket, improving the stability of the wire harness bracket, and improving the ease of installation of the wire harness bracket. Then rotate handle 2 510, thereby driving the round rod 59 and ratchet 2 511 to rotate, thereby causing the round rod 59 to wind the traction rope 58, thereby driving the two piston plates 55 to slide, thereby drawing the air inside the suction cup 51 into cavity 1 53, causing a negative pressure to be formed inside the two suction cups 51, thereby improving the fixing effect of the suction cup 51.

[0028] like Figure 4 As shown, a ratchet 2 511 is fixedly connected to the outer wall of the handle 2 510, and two elastic metal plates 2 512 are fixedly connected to one side of the outer surface of the base 1. The outer walls of the two elastic metal plates 2 512 overlap with the outer wall of the ratchet 2 511. Under the action of the elastic metal plates 2 512, the ratchet 2 511 can be prevented from reversing, which would cause the piston plate 55 to slide and thus reduce the fixing effect.

[0029] like Figure 4 As shown, two limiting rods 57 are slidably connected to the inner wall of cavity 2 54 near the two cavities 1 53. The ends of the limiting rods 57 located on both sides are fixedly connected to the ends of the piston plates 55 that are close to each other. Springs 2 56 are sleeved on the outside of the ends of the four limiting rods 57 near the piston plates 55. Under the reaction of springs 2 56, after the elastic metal sheet 2 512 is moved, the piston plate 55 can be assisted to slide back to the air passage 52, thereby assisting in the disassembly of the wire harness bracket.

[0030] The working principle of this utility model is as follows: In use, the suction cup 51 at the bottom of the base 1 is pressed into a suitable position to fix the wire harness bracket, improving its stability and ease of installation. Then, the handle 510 is rotated, causing the round rod 59 and ratchet 511 to rotate. This causes the round rod 59 to wind up the traction rope 58, which in turn causes the two piston plates 55 to slide. This draws air from inside the suction cup 51 into the cavity 53, creating a negative pressure inside the two suction cups 51. To improve the fixing effect of suction cup 51, the elastic metal sheet 512 prevents ratchet 511 from reversing, which could cause piston plate 55 to slide and reduce the fixing effect. The spring 56, acting as a counterforce, helps piston plate 55 slide back towards air passage 52 after the elastic metal sheet 512 is moved, thus assisting in the disassembly of the wire harness bracket. After placing the cable and wire inside the wire harness 3 through one side, pull ring 415 and place it on hook 414. The elastic band 413 is positioned on one side of the two clamps 47, thus limiting the cable and wire and preventing them from becoming too tangled. This would cause the cable and wire to detach from the cable tie plate 3 during adjustment. Then, the push plate 45 is pulled out, causing the fixing buckle 43 to disengage from the fixing hole 44. Rotating the cable tie plate 3 then aligns its direction with the cable and wire routing, reducing wear and extending their lifespan. Once the cable tie plate 3 has rotated to the appropriate angle, the push plate 45 is released, and the spring 46... Under the action, the fixing buckle 43 is inserted into the appropriate fixing hole 44, thereby fixing the rotating plate 41 and the cable bundle plate 3. Then, the handle 410 is turned, which drives the ratchet 411 and the gear 49 to rotate. The rotation of the gear 49 can drive the two racks 48 to slide, which causes the two clamps 47 to slide towards each other, thereby clamping and limiting the cable and wire. While the gear 49 is rotating, the elastic metal piece 412 limits the ratchet 411, thereby preventing the gear 49 from reversing, thereby improving the cable and wire bundling effect.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An easily adjustable wire harness bracket, comprising a base (1), characterized in that: Two fixing plates (2) are fixedly connected to the top of the base (1). A cable tray (3) is rotatably connected to the opposite surfaces of the two fixing plates (2). An adjustment structure (4) is fixedly installed on one side of the cable tray (3). A fixing structure (5) is fixedly installed at the bottom of the base (1). The adjustment structure (4) includes a rotating plate (41) fixedly connected to one side of the bottom of the cable tray (3). A push rod (42) is slidably connected to the top of the rotating plate (41). A fixing buckle (43) is fixedly connected to the side of the push rod (42) near the cable tray (3). One of the fixing plates (2) is fixedly connected to the cable tray (3). 2) has several fixing holes (44) through the fixing plate (2) on one side. The size and shape of the inner wall of the fixing hole (44) are adapted to the size and shape of the outer wall of the fixing buckle (43). A spring (46) is fixedly connected to the side of the fixing buckle (43) away from the wire harness plate (3). The end of the spring (46) away from the wire harness plate (3) is fixedly connected to the side of the rotating plate (41) close to the wire harness plate (3). The spring (46) is located outside the push rod (42). A push plate (45) is fixedly connected to the end of the push rod (42) away from the wire harness plate (3).

2. The adjustable wire harness bracket according to claim 1, characterized in that: The inner wall of the cable tray (3) is slidably connected to the upper and lower positions of the clamping plates (47). One side of each clamping plate (47) is fixedly connected to a rack (48). One side of each rack (48) is slidably connected to one side of the inner wall of the cable tray (3). The opposite surfaces of the two racks (48) are meshed with a gear (49). One side of the gear (49) is rotatably connected to one side of the inner wall of the cable tray (3). One end of the gear (49) extends through one side of the outer surface of the cable tray (3). The end of the gear (49) extending through the outer surface of the cable tray (3) is fixedly connected to a handle (410).

3. The easily adjustable wire harness bracket according to claim 2, characterized in that: A ratchet (411) is fixedly connected to the outer wall of the handle (410), and an elastic metal sheet (412) is fixedly connected to one side of the outer surface of the cable tray (3). The outer wall of the elastic metal sheet (412) overlaps with the outer wall of the ratchet (411).

4. The easily adjustable wire harness bracket according to claim 2, characterized in that: An elastic band (413) is fixedly connected to the side of the clamp (47) located at the lower position away from the rack (48), and a ring (415) is fixedly connected to the top of the elastic band (413). A hook (414) is fixedly connected to the side of the clamp (47) located at the upper position away from the rack (48), and the inner wall of the ring (415) is movably connected to the outer wall of the hook (414).

5. The easily adjustable wire harness bracket according to claim 1, characterized in that: The fixing structure (5) includes two suction cups (51) fixedly connected to the bottom of the base (1). The base (1) has two air passages (52) inside, and the bottom ends of the two air passages (52) respectively penetrate into the interior of the two suction cups (51). The base (1) has a cavity two (54) and two cavities one (53) inside, and the cavity two (54) is located between the two cavities one (53). The opposite ends of the two air passages (52) respectively penetrate into the interior of the two cavities one (53). The interiors of the two cavities one (53) are slidably connected. There are piston plates (55), and traction ropes (58) are fixedly connected to the opposite surfaces of the two piston plates (55). The opposite ends of the two traction ropes (58) penetrate into the interior of cavity two (54). The opposite ends of the two traction ropes (58) are fixedly connected to a round rod (59). One end of the round rod (59) is rotatably connected to the inner wall of cavity two (54). The end of the round rod (59) away from cavity two (54) penetrates out of the outer surface of the base (1). The end of the round rod (59) that penetrates out of cavity two (54) is fixedly connected to a handle two (510).

6. The adjustable wire harness bracket according to claim 5, characterized in that: The outer wall of the handle 2 (510) is fixedly connected to the ratchet 2 (511), and two elastic metal plates 2 (512) are fixedly connected to one side of the outer surface of the base (1). The outer walls of the two elastic metal plates 2 (512) overlap with the outer wall of the ratchet 2 (511).

7. The adjustable wire harness bracket according to claim 5, characterized in that: Two limiting rods (57) are slidably connected to the inner wall of the cavity two (54) near the two cavities one (53). The ends of the limiting rods (57) located on both sides are fixedly connected to the ends of the two piston plates (55) that are close to each other. Spring two (56) are sleeved on the outside of the ends of the four limiting rods (57) that are close to the piston plates (55).

Images