Vehicle-mounted suspension control circuit wire harness fixing shell

Abstract

The utility model discloses a vehicle-mounted suspension control circuit harness fixing shell, and relates to the technical field of vehicle-mounted circuit harness fixing shells, the interior of a device main body is connected with a front group of lower supporting blocks and a rear group of lower supporting blocks, the tops of the lower supporting blocks are attached with upper supporting blocks, and the interior of each upper supporting block is connected with a threaded rod; the threaded rod is in threaded connection with the upper supporting block; a twisting shaft is arranged at the top of the top cover, the bottom of the twisting shaft is connected with a first chain wheel and a third chain wheel, the outer side of the first chain wheel is meshed with a first chain, the front side of the first chain is meshed with a second chain wheel, the outer side of the third chain wheel is meshed with a second chain, and the right side of the second chain is meshed with a fourth chain wheel. The circuit harness is placed in the groove formed in the top of the lower supporting block, then the gear mechanism drives the upper supporting block to ascend and descend, so that the upper supporting block descends to fix the circuit harness, and the equipment can fix the circuit harnesses of different sizes more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted circuit harness fixing housings, in particular to a vehicle-mounted suspension control circuit harness fixing housing. Background Art

[0002] The whole vehicle circuit of an automobile usually consists of a power supply circuit, a starting circuit, an ignition circuit, a lighting and light signal device circuit, an instrument information system circuit, an auxiliary device circuit and an electronic control system circuit; the automobile circuit mainly includes a power supply system, various electrical equipment and intermediate devices (wiring harnesses, various switches), which are the basic components of the automobile circuit; the automobile circuit is subdivided into a power supply system, a starting system, an ignition system, a lighting and driving signal system, an instrument and an auxiliary electrical system; and when fixing the line, a fixed housing is often required to fix it, but the existing line fixing equipment has some shortcomings, such as:

[0003] Publication No.: CN215897181U A circuit harness fixing device, the device can be disengaged from the plug-in hole and the second plug-in slot by means of a plug-in rod, so that the plug-in belt can be pulled out of the first plug-in slot, which is convenient for replacing the internal data line, and the fixing device body can be used a second time, but in actual use, since the device fixes the line through a mechanism such as a plug-in slot, it may be difficult to fix when fixing lines of different sizes; Summary of the invention

[0004] In order to overcome the shortcomings and deficiencies in the prior art, the utility model aims to provide a fixing device for a circuit harness.

[0005] The purpose of the utility model is achieved by the following technical solutions: a vehicle-mounted suspension control circuit harness fixing housing, a device body, a partition and a top cover connected to the top of the device body, two groups of front and rear lower support blocks are connected inside the device body, and the top of the lower support block is attached to the upper support block, and the upper support block is connected inside with a threaded rod, and the threaded rod is threadedly connected to the upper support block;

[0006] A torsion shaft is provided on the top of the top cover, and the first sprocket and the third sprocket are connected to the bottom of the torsion shaft, and the first chain is meshed on the outer side of the first sprocket, the second sprocket is meshed on the front side of the first chain, and the second chain is meshed on the outer side of the third sprocket, and the fourth sprocket is meshed on the right side of the second chain, the fifth sprocket is connected to the bottom of the second sprocket, and the third chain is meshed on the outer side of the fifth sprocket, and the sixth sprocket is meshed on the right side of the third chain, and the bottoms of the third sprocket, the fourth sprocket, the fifth sprocket and the sixth sprocket are all rotatably connected to the threaded rod.

[0007] By placing the circuit harness in the groove set on the top of the lower support block, and then driving the upper support block to rise and fall through the gear mechanism, the upper support block is lowered to fix the circuit harness. This makes it more convenient for the device to fix circuit harnesses of different sizes, and makes it more convenient for the user to adjust the position of the upper support block, thereby increasing the adjustability of the device.

[0008] As a preferred technical solution of the utility model, two sets of fixing rods are connected to the left and right sides of the device body respectively, and the outside of the fixing rods are provided with a first bolt, a second bolt and a third bolt, and the first bolt is connected to the bottom of the device body, the second bolt is connected to the outside of the partition, and the third bolt is connected to the top of the top cover.

[0009] The above technical solution can be adopted to set up a fixing rod so that when the fixing rod is fixing the device body, partition, top cover and other equipment, the surface of the fixing rod can be engaged, and then the device body, partition and top cover can be fixed respectively by the first bolt, the second bolt and the third bolt.

[0010] As a preferred technical solution of the utility model, the first sprocket, the second sprocket, the fourth sprocket and the sixth sprocket are connected to the top of the top cover through a rotating shaft.

[0011] The adoption of the above technical solution can make the top cover more stable when fixing the sprocket mechanism, thereby increasing the stability of the device during adjustment.

[0012] As a preferred technical solution of the utility model, a connecting telescopic rod is connected to the bottom of the upper support block, and the upper support block is connected to the lower support block through the connecting telescopic rod.

[0013] The adoption of the above technical solution can make the lower support block more stable when connected to the upper support block, and can enable the lower support block to limit the upper support block, thereby increasing the stability of the device when in use.

[0014] As a preferred technical solution of the utility model, a nylon protective layer is connected to the inner side of the top of the lower support block, and a nylon protective layer is connected to the inner side of the bottom of the upper support block.

[0015] The adoption of the above technical solution enables the nylon protective layer to protect the surface of the circuit harness, thereby preventing the lower support block and the upper support block from squeezing and deforming the circuit harness.

[0016] As a preferred technical solution of the present utility model, sealing gaskets are connected to both the front and rear sides of the device body, and the sealing gaskets are fixedly connected to the device body.

[0017] The above technical solution enables the connection of the circuit harness to be protected by the sealing pad when the circuit harness enters or is connected to the device body, thereby increasing the protection of the device to the circuit harness.

[0018] As a preferred technical solution of the utility model, the top of the device body is fixedly connected to the partition, and the bottoms of the four groups of threaded rods are provided with fixed shafts, and the bottoms of the threaded rods are fixedly connected to the inside of the lower support block through the fixed shafts.

[0019] The adoption of the above technical solution enables the partition to protect the circuit harness, thereby preventing the sprocket from affecting the outside of the circuit harness during rotation, thereby increasing the protection of the device.

[0020] The beneficial effect of the utility model is that the circuit harness is placed in the groove provided on the top of the lower support block, and then the upper support block is driven to rise and fall by the gear mechanism, so that the upper support block is lowered to fix the circuit harness, so that the device can be more convenient when fixing circuit harnesses of different sizes, and the user can adjust the position of the upper support block more conveniently, thereby increasing the adjustability of the device;

[0021] By setting the fixing rod, when fixing the device body, the partition and the top cover, the fixing rod can be used to clamp the surface of the device body, the partition and the top cover, and then the device body, the partition and the top cover can be fixed respectively by the first bolt, the second bolt and the third bolt;

[0022] Furthermore, by setting up the connecting telescopic rod, the lower support block can be more stable when connected to the upper support block, and the lower support block can limit the upper support block, thereby increasing the stability of the device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the elevation structure of the front view section of the utility model;

[0024] Figure 2 It is a schematic diagram of the elevation structure of the test section of the utility model;

[0025] Figure 3 It is a schematic elevational structural diagram of the sprocket combination of the utility model;

[0026] Figure 4 It is a schematic diagram of the enlarged elevation structure of the first sprocket of the utility model;

[0027] Figure 5 It is a schematic diagram of the front elevation structure of the utility model;

[0028] Figure 6It is a schematic diagram of the elevation structure of the fixing rod of the utility model.

[0029] The accompanying drawings are marked as follows: 1. device body; 2. partition; 3. top cover; 4. lower support block; 5. upper support block; 6. nylon protective layer; 7. connecting telescopic rod; 8. torsion axis; 9. first sprocket; 10. first chain; 11. second sprocket; 12. third sprocket; 13. second chain; 14. fourth sprocket; 15. fifth sprocket; 16. third chain; 17. sixth sprocket; 18. threaded rod; 19. sealing gasket; 20. fixing rod; 21. first bolt; 22. second bolt; 23. third bolt. DETAILED DESCRIPTION

[0030] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0031] Embodiment 1:

[0032] In order to solve the problem in the prior art that it is difficult to fix circuit harnesses of different sizes, the following solution is disclosed: Figure 1-5 As shown, a vehicle-mounted suspension control circuit harness fixing housing comprises a device body 1, a partition plate 2 and a top cover 3 connected to the top of the device body 1, two groups of front and rear lower support blocks 4 are connected inside the device body 1, and an upper support block 5 is attached to the top of the lower support block 4, and a threaded rod 18 is connected inside the upper support block 5, and the threaded rod 18 is threadedly connected to the upper support block 5;

[0033] The top of the top cover 3 is provided with a torsion shaft 8, and the bottom of the torsion shaft 8 is connected to the first sprocket 9 and the third sprocket 12, and the first chain 10 is meshed on the outside of the first sprocket 9, the front side of the first chain 10 is meshed with the second sprocket 11, and the outside of the third sprocket 12 is meshed with the second chain 13, and the right side of the second chain 13 is meshed with the fourth sprocket 14, the bottom of the second sprocket 11 is connected to the fifth sprocket 15, and the outside of the fifth sprocket 15 is meshed with the third chain 16, and the right side of the third chain 16 is meshed with the sixth sprocket 17, and the bottoms of the third sprocket 12, the fourth sprocket 14, the fifth sprocket 15 and the sixth sprocket 17 are all rotatably connected to the threaded rod 18;

[0034] When the user is fixing the circuit harness, first place the circuit harness in the groove set on the top of the lower support block 4, then connect the partition 2 and the top cover 3 with the device body 1, so that the four groups of threaded rods 18 are respectively connected to the front and rear groups of lower support blocks 4, and the twisting torsion shaft 8 is used to drive the first sprocket 9 and the third sprocket 12 to rotate. Since the first sprocket 9 is engaged with the first chain 10, the first chain 10 will drive the second sprocket 11 and the fifth sprocket 15 to rotate, so that the third sprocket 12 drives the fourth sprocket 14 to rotate through the second chain 13, and the fifth sprocket 15 drives the sixth sprocket 17 to rotate through the third chain 16, so that the third sprocket 12, the fourth sprocket 14, the fifth sprocket 15 and the sixth sprocket 17 simultaneously drive the four groups of threaded rods 18 to rotate, so that the two groups of upper support blocks 5 are pressed down to fix the circuit harness;

[0035] The first sprocket 9, the second sprocket 11, the fourth sprocket 14 and the sixth sprocket 17 are connected to the top of the top cover 3 through a rotating shaft; the bottom of the upper support block 5 is connected to a connecting telescopic rod 7, and the upper support block 5 is connected to the lower support block 4 through the connecting telescopic rod 7; the inner side of the top of the lower support block 4 is connected to a nylon protective layer 6, and the inner side of the bottom of the upper support block 5 is connected to a nylon protective layer 6;

[0036] The front and rear sides of the device body 1 are both connected with sealing gaskets 19, and the sealing gaskets 19 are fixedly connected to the device body 1; the top of the device body 1 is fixedly connected to the partition 2, and the bottoms of the four groups of threaded rods 18 are provided with fixed shafts, and the bottoms of the threaded rods 18 are fixedly connected to the inside of the lower support block 4 through the fixed shafts;

[0037] When the upper support block 5 is located on the top of the lower support block 4, the lower support block 4 and the upper support block 5 can be connected to each other and limited by connecting the telescopic rod.

[0038] Embodiment 2:

[0039] In this embodiment, a fixing method is disclosed, which is different from the first embodiment. Figure 6 As shown, two sets of fixing rods 20 are connected to the left and right sides of the device body 1, and the outer side of the fixing rods 20 is provided with a first bolt 21, a second bolt 22 and a third bolt 23, and the first bolt 21 is connected to the bottom of the device body 1, the second bolt 22 is connected to the outer side of the partition 2, and the third bolt 23 is connected to the top of the top cover 3.

[0040] Working principle: When the user is fixing the circuit harness, first place the circuit harness in the groove set on the top of the lower support block 4, and then connect the partition 2 and the top cover 3 with the device body 1, so that the four groups of threaded rods 18 are respectively connected to the front and rear groups of lower support blocks 4, and the twisting torsion shaft 8 is twisted so that the torsion shaft 8 drives the first sprocket 9 and the third sprocket 12 to rotate. Since the first sprocket 9 is engaged with the first chain 10, the first chain 10 will drive the second sprocket 11 and the fifth sprocket 15 to rotate, so that the third sprocket 12 drives the fourth sprocket 14 to rotate through the second chain 13, and the fifth sprocket 15 drives the sixth sprocket 17 to rotate through the third chain 16, so that the third sprocket 12, the fourth sprocket 14, the fifth sprocket 15 and the sixth sprocket 17 simultaneously drive the four groups of threaded rods 18 to rotate, so that the two groups of upper support blocks 5 are pressed down to fix the circuit harness;

[0041] When the upper support block 5 is located on the top of the lower support block 4, the lower support block 4 and the upper support block 5 can be connected to each other and limited by connecting the telescopic rod.

[0042] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present invention is within the protection scope of the present invention.

Claims

1. A vehicle-mounted suspension control circuit harness fixing housing, characterized in that: The invention comprises a device body (1), a partition (2) connected to the top of the device body (1), and a top cover (3), characterized in that: the device body (1) is internally connected with two groups of front and rear lower support blocks (4), and the top of the lower support block (4) is attached with an upper support block (5), and the upper support block (5) is internally connected with a threaded rod (18), and the threaded rod (18) and the upper support block (5) are threadedly connected; The top of the top cover (3) is provided with a torsion shaft (8), and the bottom of the torsion shaft (8) is connected to a first sprocket (9) and a third sprocket (12), and a first chain (10) is meshed on the outside of the first sprocket (9), a second sprocket (11) is meshed on the front side of the first chain (10), and a second chain (13) is meshed on the outside of the third sprocket (12), and a fourth sprocket (14) is meshed on the right side of the second chain (13), a fifth sprocket (15) is connected to the bottom of the second sprocket (11), and a third chain (16) is meshed on the outside of the fifth sprocket (15), and a sixth sprocket (17) is meshed on the right side of the third chain (16), and the bottoms of the third sprocket (12), the fourth sprocket (14), the fifth sprocket (15) and the sixth sprocket (17) are all rotatably connected to the threaded rod (18).

2. The vehicle-mounted suspension control circuit harness fixing housing according to claim 1, characterized in that: Two sets of fixing rods (20) are connected to the left and right sides of the device body (1), and the outer sides of the fixing rods (20) are provided with a first bolt (21), a second bolt (22) and a third bolt (23), and the first bolt (21) is connected to the bottom of the device body (1), the second bolt (22) is connected to the outer side of the partition (2), and the third bolt (23) is connected to the top of the top cover (3).

3. The vehicle-mounted suspension control circuit harness fixing housing according to claim 1, characterized in that: The first sprocket (9), the second sprocket (11), the fourth sprocket (14) and the sixth sprocket (17) are connected to the top of the top cover (3) via a rotating shaft.

4. The vehicle-mounted suspension control circuit harness fixing housing according to claim 1, characterized in that: A connecting telescopic rod (7) is connected to the bottom of the upper support block (5), and the upper support block (5) is connected to the lower support block (4) via the connecting telescopic rod (7).

5. The vehicle-mounted suspension control circuit harness fixing housing according to claim 1, characterized in that: The inner side of the top of the lower support block (4) is connected to a nylon protective layer (6), and the inner side of the bottom of the upper support block (5) is connected to a nylon protective layer (6).

6. The vehicle-mounted suspension control circuit harness fixing housing according to claim 1, characterized in that: The front and rear sides of the device body (1) are both connected with sealing pads (19), and the sealing pads (19) are fixedly connected to the device body (1).

7. The vehicle-mounted suspension control circuit harness fixing housing according to claim 1, characterized in that: The top of the device body (1) is fixedly connected to the partition (2), and the bottoms of the four groups of threaded rods (18) are provided with fixed shafts, and the bottoms of the threaded rods (18) are fixedly connected to the inside of the lower support block (4) via the fixed shafts.

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