Wire harness fixing clamp with locking mechanism

Abstract

The utility model relates to the technical field of wire harness fixation. The wire harness fixing clamp with the locking mechanism comprises the locking structure, the locking structure comprises a fixing plate and two sets of locking plates, and the locking plates are arranged on the fixing plate; and the clamping structure comprises a hinge shaft, a first spring and a second spring, and the hinge shaft is fixedly connected to the surfaces of the two sides of the middle position in the fixing plate. The locking screw can be rotated through the rotating disc, the locking screw cannot move or shake in the rotating shaft when rotating, the locking screw can be meshed with the interior of the moving plate when rotating so as to drive the moving plate to move, the moving plate can drive the two sets of locking plates to move when moving, and therefore the locking effect is improved. Therefore, one ends of the two sets of locking plates abut against the surfaces of the lower ends of the first lower pressing plate and the second lower pressing plate correspondingly, the positions of the first clamping plate and the second clamping plate are fixed, and the clamping effect of the equipment on the wire harness is more stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wiring harness fixing, more particularly to a wiring harness fixing clamp with a locking mechanism. BACKGROUND

[0002] The wiring harness fixing clamp is mainly used for fixing and managing cables or wiring harnesses, ensuring their stability and safety in devices or systems. By fixing the wiring harness, friction between the wiring harness and other components can be reduced, wear and tear risk can be lowered, and the wiring harness can be prevented from loosening or falling off, reducing the risk of short circuit or electrical failure of the wiring harness.

[0003] Chinese patent No. CN212968966U discloses a wiring harness fixing clamp, which includes a restraint sleeve, a first connecting band and a second connecting band. The restraint sleeve has an axial slot. The first connecting band is connected to the axial slot and has a first mounting hole. The second connecting band is connected to the axial slot and has a second mounting hole. The first and second connecting bands have first and second anti-slip ribs, respectively. Between each pair of adjacent first and second anti-slip ribs, there are first and second anti-slip grooves, respectively. Compared with the prior art, the wiring harness fixing clamp provided by the utility model has first and second anti-slip ribs that can abut and limit each other, effectively counteracting the lateral pushing force of the wiring harness on the connecting band, preventing the connecting band from loosening, prolonging the service life of the wiring harness fixing clamp, and improving the practicality of the wiring harness fixing clamp.

[0004] However, the utility model has the following problems in actual use:

[0005] 1. The existing device fixes the wiring harness by the elastic force of its material, lacks a locking mechanism, and the fixing effect of the device on the wiring harness is general. When the wiring harness moves or shakes, the device may deform and come off the inside of the device.

[0006] 2. The structure of the existing device is usually a fixed whole, making it inconvenient to fix the wiring harness. This may result in poor fixing effect, causing the wiring harness to shake and wear out. UTILITY MODEL CONTENTS

[0007] (I) Technical problems solved

[0008] In order to overcome the above-mentioned defects of the prior art, the utility model provides a wiring harness fixing clamp with a locking mechanism, which solves the problems in the prior art:

[0009] 1. The existing device is fixed by the self-elastic force of its material, lacks a locking mechanism, and the fixing effect of the device on the wire harness is general. When the wire harness moves or shakes, the device may deform and come off the inside of the device.

[0010] 2. The structure of the existing device is usually a fixed whole, so that the device is not convenient for fixing the thinner wire harness, which may cause poor fixing effect, so that the wire harness may shake, and further may cause wear of the wire harness.

[0011] (II) Technical scheme

[0012] In order to overcome the above-mentioned defects of the prior art, the utility model provides a wire harness fixing clamp with a locking mechanism to solve the problems in the above background art;

[0013] The utility model provides the following technical scheme: a wire harness fixing clamp with a locking mechanism, comprising:

[0014] The locking structure comprises a fixed plate and a locking plate, and the locking plate is provided with two groups;

[0015] The clamping structure comprises a hinge shaft, a first spring and a second spring, and the hinge shaft is fixedly connected to the two side surfaces of the middle position inside the fixed plate.

[0016] Preferably, the locking structure further comprises a rotating shaft, the rotating shaft is connected to the inside of one side surface of the fixed plate through a bearing, and the inside of the rotating shaft is connected with a locking screw through a bearing.

[0017] Preferably, one end of the locking screw is provided with a rotating disc, and a moving plate is connected to the outer surface of the locking screw through threads.

[0018] Preferably, the two ends of one side surface of the moving plate are fixedly connected with the locking plate, the locking plate is provided with two groups, and the two groups of locking plates are inserted into the inside of one side surface of the fixed plate.

[0019] Preferably, the clamping structure further comprises a first clamping plate, the first clamping plate is sleeved on the outer surface of one end of the hinge shaft, and the outer surface of one side of the first clamping plate is fixedly connected with a first pressing plate.

[0020] Preferably, the surface of the lower end of the first pressing plate is fixedly connected with the first spring, and the outer surface of the other end of the hinge shaft is sleeved with a second clamping plate.

[0021] Preferably, the outer surface of one side of the second clamping plate is fixedly connected with a second pressing plate, and the lower end surface of the second pressing plate is fixedly connected with a second spring.

[0022] Preferably, one end of the first spring is fixedly connected with one end of the other side surface of the fixed plate, and one end of the second spring is fixedly connected with the other end of the other side surface of the fixed plate.

[0023] (III) Beneficial Effects

[0024] The technical effects and advantages of the utility model are as follows:

[0025] 1、The utility model discloses a rotating disc can rotate locking screw, locking screw does not move or sway in the inside of rotating shaft when rotating, locking screw can be engaged with the inside of moving plate when rotating, thereby moving moving plate, moving plate can drive two groups of locking plates to move when moving, thereby making one end of two groups of locking plates respectively abut the surface of the lower end of first lower pressing plate and second lower pressing plate, thereby fixing the position of first clamping plate and second clamping plate, and the design makes two groups of locking plates can prevent first clamping plate and second clamping plate from rotating, thereby making the clamping effect of the equipment on wire harness more stable.

[0026] 2、The utility model discloses a first lower pressing plate and second lower pressing plate can drive first clamping plate and second clamping plate to rotate on the outer surface of hinged shaft by being pressed conveniently, and first spring and second spring are contracted, thereby increasing the opening between first clamping plate and second clamping plate, releasing first lower pressing plate and second lower pressing plate, and first spring and second spring can reset first clamping plate and second clamping plate through self elastic force, thereby reducing the opening between first clamping plate and second clamping plate, and the design makes the equipment can clamp and fix wire harness of different diameters, reduces the abrasion of wire harness. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0028] Figure 2 It is the three-dimensional structure explosion schematic diagram of the utility model.

[0029] Figure 3 It is the three-dimensional structure, explosion schematic diagram of the locking structure of the utility model.

[0030] Figure 4 It is the three-dimensional structure schematic diagram of the clamping structure of the utility model.

[0031] Figure 5 It is the three-dimensional structure explosion schematic diagram of the clamping structure of the utility model.

[0032] The attached figures are labeled as follows: 1. Locking structure; 11. Fixing plate; 12. Rotating shaft; 13. Locking screw; 14. Moving plate; 15. Locking plate; 2. Clamping structure; 21. Hinge shaft; 22. First clamping plate; 23. First pressing plate; 24. First spring; 25. Second clamping plate; 26. Second pressing plate; 27. Second spring. Detailed Implementation

[0033] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The wire harness fixing clip with locking mechanism involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0034] Example 1

[0035] like Figures 1 to 3 As shown, this utility model provides a wire harness fixing clip with a locking mechanism, including: a locking structure 1, which includes a fixing plate 11 and a locking plate 15, and the locking plate 15 is provided in two sets; the locking structure 1 also includes a rotating shaft 12, which is bearing-connected to the interior of one side surface of the fixing plate 11, and a locking screw 13 is connected to the interior bearing of the rotating shaft 12; one end of the locking screw 13 is provided with a turntable, and a movable plate 14 is threadedly connected to the outer surface of the locking screw 13; the two ends of one side surface of the movable plate 14 are fixedly connected to the locking plates 15, and the locking plates 15 are provided in two sets, with the two sets of locking plates 15 inserted into the interior of one side surface of the fixing plate 11; the rotating shaft 12 can rotate within the interior of one side surface of the fixing plate 11 without disengaging from the interior of the fixing plate 11; the locking screw 13... The device can rotate inside the rotating shaft 12 without shaking or disengaging from it, thus improving the stability of the device during use. When the locking screw 13 rotates, it can engage with the interior of the moving plate 14, thereby moving the moving plate 14. When the moving plate 14 moves, it can move the two sets of locking plates 15 synchronously. Since the two sets of locking plates 15 are inserted inside the fixed plate 11, the moving plate 14 can be prevented from rotating, further improving the stability of the device during use. One end of each of the two sets of locking plates 15 can abut against the lower surfaces of the first lower pressure plate 23 and the second lower pressure plate 26, respectively, thereby preventing the first clamping plate 22 and the second clamping plate 25 from rotating and thus locking the device.

[0036] Example 2

[0037] like Figure 4 and Figure 5As shown, the embodiment also proposes: the clamping structure 2 comprises the hinged shaft 21, the first spring 24 and the second spring 27, and the hinged shaft 21 is fixedly connected to the two side surfaces of the middle position inside the fixed plate 11. The clamping structure 2 further comprises the first clamping plate 22, and the first clamping plate 22 is sleeved on the outer surface of one end of the hinged shaft 21. The outer surface of one side of the first clamping plate 22 is fixedly connected with the first pressing plate 23, and the surface of the lower end of the first pressing plate 23 is fixedly connected with the first spring 24. The outer surface of the other end of the hinged shaft 21 is sleeved with the second clamping plate 25, and the outer surface of one side of the second clamping plate 25 is fixedly connected with the second pressing plate 26. The lower end surface of the second pressing plate 26 is fixedly connected with the second spring 27. One end of the first spring 24 is fixedly connected with one end of the other side surface of the fixed plate 11, and one end of the second spring 27 is fixedly connected with the other end of the other side surface of the fixed plate 11. The surface of the opposite side of the first clamping plate 22 and the second clamping plate 25 is provided with a protective layer, and the material of the protective layer is rubber. The flexibility of rubber enables the device to adapt to wire harnesses of different diameters and shapes, thereby providing better fixing effect. Rubber has good shock absorption performance, which can effectively reduce the damage of wire harnesses under vibration or impact. Rubber is a good insulating material, which can effectively prevent current leakage and ensure the safety of the device during use.

[0038] When the first pressing plate 23 and the second pressing plate 26 are pressed down, the first clamping plate 22 and the second clamping plate 25 can be driven to rotate on the outer surface of the hinged shaft 21, and the first spring 24 and the second spring 27 can be driven to contract, so that the opening between the first clamping plate 22 and the second clamping plate 25 is increased. The first spring 24 and the second spring 27 can be reset by resisting the first pressing plate 23 and the second pressing plate 26 through their own elastic force, so as to reduce the distance between the first clamping plate 22 and the second clamping plate 25, thereby enabling the first clamping plate 22 and the second clamping plate 25 to clamp and fix wire harnesses of different diameters.

[0039] Working principle: when the device is in use, the first pressing plate 23 and the second pressing plate 26 are pressed down to drive the first clamping plate 22 and the second clamping plate 25 to rotate. The surfaces of the opposite sides of the first clamping plate 22 and the second clamping plate 25 are attached to the outer surfaces of the wire harnesses. Then the first pressing plate 23 and the second pressing plate 26 are released. The first spring 24 and the second spring 27 rotate the first clamping plate 22 and the second clamping plate 25 by resisting them through their own elastic force, so that the first clamping plate 22 and the second clamping plate 25 clamp the wire harnesses.

[0040] Then the rotating locking rod 13 drives the moving plate 14 to move, and the moving plate 14 drives the two groups of locking plates 15 to move synchronously in the fixed plate 11 when moving, and then the movement of the two groups of locking plates 15 is respectively resisted on the surface of the lower end of the first lower pressing plate 23 and the second lower pressing plate 26, so that the movement of the first lower pressing plate 23 and the second lower pressing plate 26 is prevented, the position of the first clamping plate 22 and the second clamping plate 25 is fixed, and the stability of the device when clamping the wire harness is improved.

[0041] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0042] Secondly: the utility model discloses the embodiment of the drawings, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0043] Finally: the above is only the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A wiring harness fixing clip with a locking mechanism, characterized by, Include: Locking structure (1), the locking structure (1) includes fixed plate (11) and locking plate (15), and the locking plate (15) is provided with two groups; Clamping structure (2), the clamping structure (2) includes hinged shaft (21), first spring (24) and second spring (27), and the hinged shaft (21) is fixedly connected to the both sides surfaces of the inside middle position of the fixed plate (11).

2. A wiring harness clamp with locking mechanism according to claim 1, characterized in that: The locking structure (1) further includes a rotating shaft (12), and the rotating shaft (12) is bearing connected to the inside of one side surface of the fixed plate (11), and the inside of the rotating shaft (12) is bearing connected with the locking screw (13).

3. A wiring harness clamp with locking mechanism according to claim 2, wherein: One end of the locking screw (13) is provided with a rotating disc, and the outer surface of the locking screw (13) is threadedly connected with a moving plate (14).

4. A wiring harness clamp with locking mechanism according to claim 3, wherein: The both ends of one side surface of the moving plate (14) are fixedly connected with the locking plate (15), and the locking plate (15) is provided with two groups, and the two groups of locking plates (15) are inserted into the inside of one side surface of the fixed plate (11).

5. A wiring harness clamp with locking mechanism according to claim 1, wherein: The clamping structure (2) further includes a first clamping plate (22), and the first clamping plate (22) is sleeved on the outer surface of one end of the hinged shaft (21), and the outer surface of one side of the first clamping plate (22) is fixedly connected with a first lower pressing plate (23).

6. A wiring harness clamp with locking mechanism according to claim 5, wherein: The surface of the lower end of the first lower pressing plate (23) is fixedly connected with the first spring (24), and the outer surface of the other end of the hinged shaft (21) is sleeved with a second clamping plate (25).

7. A wiring harness clamp with locking mechanism according to claim 6, wherein: The outer surface of one side of the second clamping plate (25) is fixedly connected with a second lower pressing plate (26), and the lower end surface of the second lower pressing plate (26) is fixedly connected with the second spring (27).

8. A wiring harness clamp with locking mechanism according to claim 1, wherein: One end of the first spring (24) is fixedly connected with one end of the other side surface of the fixed plate (11), and one end of the second spring (27) is fixedly connected with the other end of the other side surface of the fixed plate (11).

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