Improved wire harness fixing clamp

Abstract

The utility model relates to the technical field of wire harness fixing clamps, in particular to an improved wire harness fixing clamp, which comprises an elastic sheet, two groups of mounting seats are symmetrically arranged at the top end of the elastic sheet, a fastening bolt is detachably mounted between the two groups of mounting seats, and an adjusting mechanism is arranged on the side wall of the elastic sheet. The adjusting mechanism comprises a first screw rod, the first screw rod is in threaded connection with the side wall of the elastic sheet, one end of the first screw rod extends into the elastic sheet and is rotationally connected with an abutting seat, a guide rod is arranged on the side wall of the abutting seat, the guide rod penetrates through the elastic sheet, and the guide rod is in sliding connection with the elastic sheet. The wire harness limiting device is convenient to adjust according to the size of a wire harness, wide in application range, capable of limiting the wire harness in equipment, avoiding winding caused by easy displacement, ensuring the installation stability of the wire harness, convenient to disassemble and assemble and convenient to use for multiple times.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wiring harness fixing clamp, specifically to an improved wiring harness fixing clamp. BACKGROUND

[0002] Most of the equipment due to the limitation of circuit design, the equipment will be provided with part wiring harness, such as automobile wiring harness is the network main body of automobile circuit, there is no wiring harness also does not exist automobile circuit, wiring harness refers to the contact piece terminal and wire cable pressure joint, outside again plastic pressure insulator or additional metal shell etc., with wiring harness binding to form the assembly of connection circuit. In order to avoid the wiring of the wiring harness in the frame scattered, cause the equipment interior not neat, not conducive to the stability of product, usually will use wiring harness fixing clamp to arrange several groups of cable into wiring harness, facilitate post management.

[0003] But the existing wiring harness fixing clamp is inconvenient to install and dismount, inconvenient for secondary use, can not adapt to the number of cable in the wiring harness, the application range is narrow, and it is inconvenient to limit, and the stability of the wiring harness cannot be ensured. UTILITY MODEL CONTENTS

[0004] The utility model aims at the problems in the background art, and provides an improved wiring harness fixing clamp.

[0005] The utility model discloses a kind of improved wiring harness fixing clamps, including elastic sheet, two groups of mounting seat are symmetrically provided in the top end of elastic sheet, two groups of mounting seat are detachably installed with fastening bolt, adjusting mechanism is provided on the side wall of elastic sheet;

[0006] Adjusting mechanism includes first screw rod, first screw rod is threadedly connected with the side wall of elastic sheet, one end of first screw rod extends to the inside rotation connection of elastic sheet with abutment seat, the side wall of abutment seat is provided with guide rod, guide rod is set through elastic sheet, guide rod is slidably connected with elastic sheet.

[0007] Preferably, mounting seat is provided with a hole, and the hole is matched with the fastening bolt.

[0008] Preferably, it further includes limiting mechanism, and the limiting mechanism is arranged at the bottom end connecting seat of the elastic sheet. The connecting seat is provided with an installation cavity in the inside. The left and right side walls of the connecting seat are provided with second screw rods. The second screw rods are threadedly connected with the connecting seat. The opposite ends of the two second screw rods are abutted with a connecting rod. The connecting rod is slidably connected with the connecting seat. The bottom end of the connecting rod is extended to the outside of the connecting seat and is provided with a base. The base is symmetrically provided with two groups of mounting holes.

[0009] Preferably, the outside of the elastic sheet is wrapped with a rubber sleeve, and the rubber sleeve is matched with the mounting seat and the connecting seat.

[0010] Preferably, two sets of guide bars are symmetrically arranged on the side wall of the connecting rod, and the guide bars are slidably connected to the bottom end of the connecting seat.

[0011] Preferably, a fine-tuning mechanism is provided at one end of the second screw located in the mounting cavity of the connecting seat. The fine-tuning mechanism includes a telescopic rod installed on the second screw, a mounting block installed at the other end of the telescopic rod, a protrusion installed at the other end of the mounting block, and a spring sleeved on the outside of the telescopic rod.

[0012] Preferably, two sets of grooves are symmetrically formed on the side wall of the connecting rod, and the protrusion abuts against the groove.

[0013] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects: This utility model places the cable in the elastic sheet and fixes the two sets of mounting seats together with fastening bolts; the setting of the adjustment mechanism makes it easy to adjust according to the number and size of the cable, and has a wide range of applications; the base is installed in a suitable position on the equipment by screws, and the connecting rod and guide strip are aligned with the bottom end of the connecting seat and slid in until the spring force drives the protrusion to abut against the groove on the side wall of the connecting rod, thereby completing the quick installation of the connecting seat and the connecting rod, thereby limiting the wire harness on the elastic sheet to the equipment and preventing displacement and loosening that could cause entanglement. Rotating the second screw can make the protrusion abut against the groove even tighter, improving the connection stability, and is convenient and quick to disassemble and reuse. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the rubber sleeve installation method of this utility model;

[0016] Figure 3 This is a schematic diagram of the adjustment mechanism structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the limiting mechanism of this utility model.

[0018] Reference numerals: 1. Elastic sheet; 101. Mounting base; 102. Insertion hole; 103. Fastening bolt; 104. Rubber sleeve; 105. Connecting seat; 2. Abutment seat; 201. First screw; 202. Guide rod; 3. Base; 301. Connecting rod; 302. Guide strip; 303. Groove; 4. Second screw; 401. Telescopic rod; 402. Mounting block; 403. Protrusion; 404. Spring. Detailed Implementation

[0019] Example 1

[0020] like Figure 1 and Figure 3As shown, the present invention proposes an improved wire harness fixing clip, which includes an elastic sheet 1. Two sets of mounting seats 101 are symmetrically arranged at the top of the elastic sheet 1. Fastening bolts 103 are detachably installed between the two sets of mounting seats 101. An adjustment mechanism is provided on the side wall of the elastic sheet 1.

[0021] Furthermore, the mounting base 101 is provided with a socket 102, which is compatible with the fastening bolt 103, so that the two sets of mounting bases 101 can be connected, and the wire harness can be clamped inside the elastic sheet 1.

[0022] like Figure 1 and Figure 3 As shown, the adjustment mechanism includes a first screw 201, which is threaded to the side wall of the elastic sheet 1. One end of the first screw 201 extends into the interior of the elastic sheet 1 and is rotatably connected to an abutment seat 2. A guide rod 202 is provided on the side wall of the abutment seat 2. The guide rod 202 passes through the elastic sheet 1 and is slidably connected to the elastic sheet 1. An anti-slip pad is provided at the abutment end of the abutment seat 2 to increase the friction when the abutment seat 2 abuts with the wire harness and prevent the wire harness from loosening and detaching.

[0023] In this embodiment, the cable is placed inside the elastic sheet 1 between two sets of mounting bases 101. Then, the two sets of mounting bases 101 are fixedly connected by fastening bolts 103. Rotating the first screw 201, under the guidance of the guide rod 202, the first screw 201 drives the abutment seat 2 to move inside the elastic sheet 1, thereby pressing the wire harness against the inner wall of the elastic sheet 1. Through this adjustment method, different sets of cables can be fixed and limited, which is convenient to adapt to different situations of wire harness clamping. It has a wide range of applications, is easy to disassemble and assemble, and can be reused multiple times.

[0024] Example 2

[0025] like Figure 1 , Figure 2 and Figure 4 As shown, the improved wire harness fixing clip proposed in this utility model, compared with Embodiment 1, also includes a limiting mechanism. The limiting mechanism is set at the bottom end of the elastic sheet 1 connecting seat 105. The connecting seat 105 has an installation cavity inside. The left and right side walls of the connecting seat 105 are provided with second screws 4. The second screws 4 are threaded to the connecting seat 105. A connecting rod 301 abuts between the opposite ends of the two sets of second screws 4. The connecting rod 301 is slidably connected to the connecting seat 105. The bottom end of the connecting rod 301 extends to the outside of the connecting seat 105 and is mounted with a base 3. The base 3 is symmetrically provided with two sets of mounting holes. The connecting rod 301 is slidably inserted into the appropriate position along the bottom end of the connecting seat 105. The two sets of second screws 4 are rotated until the two sets of second screws 4 abut the connecting rod 301, thereby connecting the connecting seat 105 and the connecting rod 301, and thus limiting the wire harness in the elastic sheet 1 to the appropriate position of the device.

[0026] Furthermore, the elastic sheet 1 is wrapped with a rubber sleeve 104, which is compatible with the mounting base 101 and the connecting base 105. This not only increases the friction when the wire harness is clamped to prevent loosening and detachment, but also protects the wire harness from damage and extends its service life.

[0027] Furthermore, two sets of guide bars 302 are symmetrically arranged on the side wall of the connecting rod 301. The guide bars 302 are slidably connected to the bottom end of the connecting seat 105. The arrangement of the guide bars 302 facilitates the quick alignment of the connecting rod 301 with the connecting seat 105 for insertion, thereby improving installation efficiency.

[0028] Furthermore, a fine-tuning mechanism is provided at one end of the second screw 4 located in the mounting cavity of the connecting seat 105. The fine-tuning mechanism includes a telescopic rod 401 mounted on the second screw 4, a mounting block 402 mounted at the other end of the telescopic rod 401, a protrusion 403 mounted at the other end of the mounting block 402, and a spring 404 sleeved on the outside of the telescopic rod 401. The spring 404 connects the mounting block 402 and the second screw 4. Two sets of grooves 303 are symmetrically opened on the side wall of the connecting rod 301, and the protrusion 403 abuts against the grooves 303. The fine-tuning mechanism can quickly install and disassemble the connecting seat 105 and the connecting rod 301.

[0029] In this embodiment, the base 3 is installed in a suitable position by screws. After the wire harness is clamped inside the elastic sheet 1, the connecting rod 301 and the guide strip 302 are aligned with the bottom end of the connecting seat 105 and the elastic sheet 1 is pressed. This causes the connecting rod 301 to push the protrusions 403 on both sides away from each other, thus compressing the telescopic rod 401 and the spring 404. When the protrusion 403 meets the groove 303 on the side wall of the connecting rod 301, the spring 404 restores its elasticity and drives the protrusion 403 to abut against the groove 303, thereby completing the installation of the connecting seat 105 and the connecting rod 301. This limits the elastic sheet 1, preventing the wire harness from easily shifting and causing entanglement. It is also convenient and quick to disassemble and easy to reuse. Rotating the second screw 4 drives the fine-tuning mechanism to move closer to the connecting rod 301, which can further stabilize and limit the connecting rod 301 in the connecting seat 105, thereby stabilizing and limiting the wire harness in a suitable position on the device.

[0030] Working principle: The cable is placed in the elastic plate 1, and the two sets of mounting seats 101 are fixedly connected by the fastening bolts 103. Rotating the first screw 201, under the guidance of the guide rod 202, the abutment seat 2 presses the cable harness against the inner wall of the elastic plate 1. The setting of the first screw 201 and the abutment seat 2 is easy to adjust according to the number and size of the cable, and has a wide range of applications. The base 3 is installed in a suitable position on the equipment by screws. The connecting rod 301 and the guide bar 302 are aligned with the bottom end of the connecting seat 105 and slid in until the spring force of the spring 404 drives the protrusion 403 to press against the groove 303 on the side wall of the connecting rod 301, thereby completing the quick installation of the connecting seat 105 and the connecting rod 301, thereby limiting the cable harness on the elastic plate 1 to the equipment and preventing displacement and loosening that could cause entanglement. Rotating the second screw 4 for adjustment can make the protrusion 403 press against the groove 303 further, improving the connection stability, and making disassembly and assembly convenient and quick, and easy to reuse.

[0031] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. An improved wire harness fixing clip, characterized in that, Includes an elastic sheet (1), with two sets of mounting seats (101) symmetrically arranged at the top of the elastic sheet (1), and fastening bolts (103) detachably installed between the two sets of mounting seats (101). An adjustment mechanism is provided on the side wall of the elastic sheet (1). The adjusting mechanism includes a first screw (201), which is threaded to the side wall of the elastic sheet (1). One end of the first screw (201) extends into the interior of the elastic sheet (1) and is rotatably connected to an abutment seat (2). A guide rod (202) is provided on the side wall of the abutment seat (2). The guide rod (202) passes through the elastic sheet (1) and is slidably connected to the elastic sheet (1).

2. The improved wire harness fixing clip according to claim 1, characterized in that, The mounting base (101) has a socket (102) that is compatible with the fastening bolt (103).

3. The improved wire harness fixing clip according to claim 1, characterized in that, It also includes a limiting mechanism, which is set at the bottom end of the elastic sheet (1) connecting seat (105). The connecting seat (105) has an installation cavity inside. The left and right side walls of the connecting seat (105) are provided with second screws (4). The second screws (4) are threaded to the connecting seat (105). The two sets of second screws (4) are connected to a connecting rod (301) between their opposite ends. The connecting rod (301) is slidably connected to the connecting seat (105). The bottom end of the connecting rod (301) extends to the outside of the connecting seat (105) and is fitted with a base (3). Two sets of mounting holes are symmetrically arranged on the base (3).

4. The improved wire harness fixing clip according to claim 3, characterized in that, The elastic sheet (1) is wrapped with a rubber sleeve (104), which is compatible with the mounting base (101) and the connecting base (105).

5. The improved wire harness fixing clip according to claim 3, characterized in that, Two sets of guide bars (302) are symmetrically arranged on the side wall of the connecting rod (301), and the guide bars (302) are slidably connected to the bottom end of the connecting seat (105).

6. The improved wire harness fixing clip according to claim 3, characterized in that, A fine-tuning mechanism is provided at one end of the second screw (4) located in the mounting cavity of the connecting seat (105). The fine-tuning mechanism includes a telescopic rod (401) installed on the second screw (4). A mounting block (402) is installed at the other end of the telescopic rod (401). A protrusion (403) is installed at the other end of the mounting block (402). A spring (404) is sleeved on the outside of the telescopic rod (401).

7. An improved wire harness fixing clip according to claim 3 or 6, characterized in that, Two sets of grooves (303) are symmetrically provided on the side wall of the connecting rod (301), and the protrusion (403) abuts against the groove (303).

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