A quick positioning guide fixture for input / output connection lines

Abstract

This utility model relates to the field of clamps in mechanical engineering, and discloses a quick positioning and guiding clamp for input / output connection cables. It includes a carrier, a cylinder 1 fixedly connected to the top of the carrier, a sliding plate fixedly connected to the driving end of the cylinder 1, a support block fixedly connected to the front side of the sliding plate, a support plate fixedly connected to the top of the carrier, a cylinder 2 fixedly connected inside the support block, a connecting plate fixedly connected to the driving end of the cylinder 2, and linkage rods rotatably connected to the left and right sides of the connecting plate. This utility model achieves precise alignment during the clamping process, thereby realizing efficient compatibility and precise operation of multi-specification cables, improving the efficiency of batch operations, ensuring the integrity of the cables, and adapting to the needs of diverse production scenarios.

Description

Technical Field

[0001] This utility model relates to the field of clamping technology in mechanical engineering, and in particular to a quick positioning guide clamp for input / output connection lines. Background Technology

[0002] Input / output cables are crucial for transmitting power, signals, or data between devices. Common examples include USB cables, HDMI cables, and industrial bus cables, which are widely used in consumer electronics, industrial control, and automotive electronics. They come in various interface specifications and cable structures, including single-core, multi-core, and shielded versions. Precise alignment with device interfaces is essential to ensure stable transmission and prevent signal attenuation or power interruption due to poor contact.

[0003] The quick positioning guide clamp for input / output connection cables is a device that assists in cable connection. It typically includes a positioning groove, a clamping component, and a guide structure. The positioning groove is used for initial positioning of the cable, the clamping component can firmly clamp the cable to prevent the cable from shifting during connection, and the guide structure guides the cable interface to be accurately aligned with the device interface through a mechanical path. With the help of a drive component, quick clamping is achieved, improving connection efficiency and accuracy.

[0004] In some existing devices, the quick positioning guide clamps lack a limiting structure, making it difficult to adjust the clamping range according to the cable specifications. When dealing with cables of different diameters or hardness, the cable is prone to shifting due to excessively loose clamping, or the outer sheath and internal core may be damaged due to excessively tight clamping. This affects the connection accuracy and increases the cable scrap rate. Especially in mass production, frequent manual intervention and adjustment are required, reducing work efficiency. Therefore, a quick positioning guide clamp for input and output connection cables is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a quick positioning guide clamp for input / output connection lines, which aims to improve the problems of insufficient positioning accuracy when clamping cables too loosely and cable damage when clamping them too tightly in some existing devices.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A quick positioning guide fixture for input / output connection lines includes a carrier. A cylinder is fixedly connected to the top of the carrier. A sliding plate is fixedly connected to the driving end of the cylinder. A support block is fixedly connected to the front side of the sliding plate. A support plate is fixedly connected to the top of the carrier. A cylinder is fixedly connected inside the support block. A connecting plate is fixedly connected to the driving end of the cylinder. Linkage rods are rotatably connected to the left and right sides of the connecting plate. Sliding blocks are rotatably connected to the bottom of each of the two linkage rods. A fixing block is fixedly connected to the bottom of the support block. A sliding groove is formed inside the fixing block. A fixing plate is fixedly connected inside the fixing block. A limit component is fixedly connected to the bottom of the fixing plate. Tightness components for easy adjustment of the fixture are fixedly connected inside each of the two sliding blocks.

[0008] As a further description of the above technical solution:

[0009] The tensioning assembly includes two connecting posts, each of which has an adjusting post slidably connected inside. Each of the two adjusting posts has a rotating block fixedly connected to an adjacent side. Each of the two connecting posts has a spring fixedly connected inside. Each of the two connecting posts also has a sliding post slidably connected inside.

[0010] As a further description of the above technical solution:

[0011] The limiting component includes a fixed column, a bevel gear 1 rotatably connected to the outside of the fixed column, a spherical gear rotatably connected to the bottom of the fixed column, two toothed plates slidably connected inside the sliding groove, a bevel gear 2 rotatably connected inside the fixed block, and a rotating column fixedly connected to the front side of the bevel gear 2.

[0012] As a further description of the above technical solution:

[0013] Clamping blocks are fixedly connected to the outside of both sliding columns, and the outside of both sliding columns are fixedly connected to the left and right sides of the two springs.

[0014] As a further description of the above technical solution:

[0015] The top of the carrier is fixedly connected to a base, and the left and right sides of the sliding plate are slidably connected to the inside of the support plate.

[0016] As a further description of the above technical solution:

[0017] The front side of the first bevel gear is meshed with the rear side of the second bevel gear, and both the front and rear sides of the spherical gear are meshed with the outside of the tooth plate.

[0018] As a further description of the above technical solution:

[0019] The outer sides of both toothed plates are slidably connected to the inside of the sliding groove, and the top front and rear sides of the two sliding blocks are slidably connected to the inside of the sliding groove;

[0020] As a further description of the above technical solution:

[0021] The external threads of the two rotating blocks are connected to the inside of the connecting post, and the far sides of the two springs are respectively fixedly connected to the near sides of the two rotating blocks.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the driving cylinder drives the connecting plate and the linkage rod to work, causing the sliding block to move along the sliding groove and drive the clamping block to close, thereby achieving stable clamping of the cable. The rotating column drives the bevel gear set to drive the spherical gear to mesh and move with the toothed plate, precisely limiting the stroke of the sliding block, thereby achieving adaptation to different specifications of cables and avoiding damage from excessive force. The guide cylinder drives the sliding plate and the support block to move horizontally, providing a stable trajectory for the clamping block, thereby achieving precise alignment during the clamping process. This achieves efficient compatibility and precise operation of multiple specifications of cables, improving the efficiency of batch operations and ensuring the integrity of the cables, adapting to the needs of diverse production scenarios.

[0024] 2. In this utility model, the clamping force can be dynamically adjusted according to the cable specifications through the cooperation of the adjusting column, rotating block, spring, sliding column and clamping block, so as to solve the problem of clamping and adapting cables of different thicknesses. It can avoid damage to the outer sheath and core caused by excessive tightness to thin wires, and prevent unstable clamping and connection misalignment caused by excessive looseness to thick wires. At the same time, it solves the trouble of frequent manual replacement of parts required by traditional clamps, improves the efficiency of batch operation, and ensures the stability and integrity of cables of different specifications during the clamping process. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a quick positioning guide clamp for input / output connection lines proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the sliding plate of a quick positioning guide clamp for input / output connection lines proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the support block of a quick positioning guide clamp for input / output connection lines proposed in this utility model;

[0028] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0029] Figure 5 for Figure 3Enlarged view of point B in the middle.

[0030] Legend:

[0031] 1. Carrier; 2. Cylinder 1; 3. Sliding plate; 4. Support plate; 5. Support block; 6. Cylinder 2; 7. Connecting plate; 8. Linkage rod; 9. Sliding block; 10. Fixed block; 11. Sliding groove; 12. Fixed plate; 13. Fixed column; 14. Bevel gear 1; 15. Circular gear; 16. Gear plate; 17. Bevel gear 2; 18. Rotating column; 19. Connecting column; 20. Adjusting column; 21. Rotating block; 22. Spring; 23. Sliding column; 24. Clamping block; 25. Base. Detailed Implementation

[0032] 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.

[0033] Reference Figures 2 to 4 This utility model provides an embodiment of a quick positioning guide fixture for an input / output connection line. A cylinder 2 is fixedly connected to the top of a carrier 1. The cylinder 2 is stably installed by fixing it to the carrier 1. Its driving end can output linear driving force to provide power for subsequent guiding actions. A sliding plate 3 is fixedly connected to the driving end of the cylinder 2. The sliding plate 3 receives the driving force of the cylinder 2 and slides along the carrier 1. A support block 5 is fixedly connected to the front side of the sliding plate 3. The support block 5 moves in position by being driven by the sliding plate 3. A support plate 4 is fixedly connected to the top of the carrier 1. The support plate 4 provides sliding space for the sliding plate 3. A cylinder 6 is fixedly connected inside the support block 5. The cylinder 6 outputs power stably by fixing it to the support block 5.

[0034] A connecting plate 7 is fixedly connected to the drive end of cylinder 2 6. The connecting plate 7 receives the driving force of cylinder 2 6 and slides laterally. Linkage rods 8 are rotatably connected to the left and right sides of the connecting plate 7. The linkage rods 8 rotate through the drive of the connecting plate 7. Sliding blocks 9 are rotatably connected to the bottom of each linkage rod 8. The sliding blocks 9 receive the power of the linkage rods 8 and slide. A fixing block 10 is fixedly connected to the bottom of the support block 5. The fixing block 10 provides installation space for the limiting component. A sliding groove 11 is opened inside the fixing block 10. The sliding groove 11 provides sliding space for the sliding block 9. A fixing plate 12 is fixedly connected inside the fixing block 10. The fixing plate 12 provides support for the limiting component. A limiting component is fixedly connected to the bottom of the fixing plate 12. A tensioning component for easy adjustment of the clamp is fixedly connected inside each of the two sliding blocks 9.

[0035] Reference Figures 3 to 5 The tensioning assembly includes two connecting posts 19, with space inside the connecting posts 19 for component installation. Adjusting posts 20 are slidably connected inside each of the two connecting posts 19. The adjusting posts 20 slide within the connecting posts 19 driven by external rotational force. Rotating blocks 21 are fixedly connected to adjacent sides of the two adjusting posts 20, and the rotating blocks 21 achieve axial displacement through the driving force of the adjusting posts 20. Springs 22 are fixedly connected inside each of the two connecting posts 19, with one end fixed to the connecting post 19 and the other end in contact with the rotating block 21. Sliding posts 23 are slidably connected inside each of the two connecting posts 19, and the sliding posts 23 slide within the connecting posts 19 driven by the elastic force of the springs 22.

[0036] Reference Figures 3 to 5 The limiting component includes a fixed post 13, which is stably installed by fixing to a fixed plate 12. A bevel gear 14 is rotatably connected to the outside of the fixed post 13. The bevel gear 14 is rotatably installed by the fixed post 13 and can convert the lateral rotational force into the vertical rotational force. Then, by changing the direction of force transmission, the lateral rotational force is converted into the vertical rotational force. A spherical gear 15 is rotatably connected to the bottom of the fixed post 13. The spherical gear 15 is stably rotated by the fixed post 13 and is fixedly connected to the bevel gear 14, bearing the rotational force of the bevel gear 14. Then, it drives the toothed plate 16 to move by rotating on its own. Two toothed plates 16 are slidably connected inside the sliding groove 11. The toothed plates 16 limit the sliding block 9.

[0037] The fixed block 10 is internally connected to a bevel gear 17, which is rotatably mounted through the fixed block 10. It meshes with a bevel gear 14, receives the rotational force of the rotating column 18 and transmits it to the bevel gear 14. Then, through gear transmission, it changes the direction of force transmission and drives the bevel gear 14 to rotate. The rotating column 18 is fixedly connected to the front side of the bevel gear 17. The rotating column 18 is easy for the operator to rotate to provide a power source for the limit component. The two sliding columns 23 are fixedly connected to the outside of clamping blocks 24, which provide support for clamping the input and output lines. The two sliding columns 23 are fixedly connected to the left and right sides of the two springs 22. When the adjusting column 20 is rotated, it will generate a thrust on the spring 22. The thrust will be transmitted to the sliding column 23 to adjust the support force of the sliding column 23.

[0038] The top of the carrier 1 is fixedly connected to the base 25, which provides support. The left and right sides of the sliding plate 3 are slidably connected to the inside of the support plate 4. The sliding plate 3 slides inside the support plate 4 after being subjected to the force from the cylinder 2, thereby realizing the insertion of the input and output lines. The front side of the bevel gear 14 is meshed with the rear side of the bevel gear 17. The bevel gear 14 converts the lateral force into the vertical force. The front and rear sides of the spherical gear 15 are meshed with the outside of the toothed plate 16. The spherical gear 15 provides the force to drive the sliding of the toothed plate 16. The outside of both toothed plates 16 are slidably connected to the inside of the sliding groove 11. The sliding of the toothed plate 16 can adjust and limit the input and output lines of different specifications.

[0039] The top front and rear sides of the two sliding blocks 9 are slidably connected to the inside of the sliding groove 11. The sliding blocks 9 slide in the sliding groove 11, driving the movement of the clamping block 24. The external threads of the two rotating blocks 21 are connected to the inside of the connecting post 19. The rotating blocks 21 can be adjusted in position through the threads in the connecting post 19, thereby adjusting the elastic force of the spring 22. The far sides of the two springs 22 are respectively fixedly connected to the near sides of the two rotating blocks 21. The springs 22 transmit elastic force to the rotating blocks 21.

[0040] Working principle: When it is necessary to clamp the input and output cables, cylinder 2 6 drives the connecting plate 7 to slide laterally. Through the lever transmission of the linkage rod 8, the sliding block 9 moves synchronously along the sliding groove 11, and finally closes the clamping block 24, completing the stable clamping of the cable. If it is necessary to adjust the clamping limit to adapt to different specifications of cables, the rotating column 18 can be rotated. The bevel gear 2 17 transmits the lateral rotational force to the bevel gear 14. After the vertical force is converted, it drives the spherical gear 15 to rotate. The meshing transmission between the spherical gear 15 and the toothed plates 16 on both sides causes the toothed plates 16 to move in the opposite direction along the sliding groove 11, thereby accurately limiting the stroke of the sliding block 9 and avoiding excessive clamping force that could damage the cable. Cylinder 1 2 drives the sliding plate 3 to move the support block 5 horizontally, providing a stable guide trajectory for the clamping block 24, ensuring accurate alignment of the cable during clamping. Finally, it realizes the rapid clamping, limiting and precise guidance of input and output cables of different specifications, taking into account both operating efficiency and cable protection.

[0041] When adapting to different specifications of input and output cables, rotating the adjusting column 20 can transmit force to the rotating block 21, causing the rotating block 21 to compress the spring 22. At this time, the sliding column 23 pushes the clamping block 24 under the elastic force of the spring 22, forming an initial clamping preload. When the clamping block 24 contacts the cable and applies clamping force, the reverse force of the cable will be fed back to the spring 22 through the sliding column 23. By adjusting the elastic deformation of the spring 22, the clamping force of the clamping block 24 can be adjusted. When facing thicker cables, the compression of the spring 22 increases to provide greater clamping force, and when facing thinner cables, the compression decreases to avoid excessive tightness and damage. Ultimately, adaptive tightness adjustment for input and output cables of different specifications is achieved, ensuring stable clamping without damaging the cables.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quick positioning guide fixture for input / output connection lines, comprising a carrier (1), characterized in that: A cylinder (2) is fixedly connected to the top of the carrier (1). A sliding plate (3) is fixedly connected to the driving end of the cylinder (2). A support block (5) is fixedly connected to the front side of the sliding plate (3). A support plate (4) is fixedly connected to the top of the carrier (1). A cylinder (6) is fixedly connected inside the support block (5). A connecting plate (7) is fixedly connected to the driving end of the cylinder (6). Linkage rods (8) are rotatably connected to the left and right sides of the connecting plate (7). Sliding blocks (9) are rotatably connected to the bottom of the two linkage rods (8). A fixing block (10) is fixedly connected to the bottom of the support block (5). A sliding groove (11) is opened inside the fixing block (10). A fixing plate (12) is fixedly connected inside the fixing block (10). A limit component is fixedly connected to the bottom of the fixing plate (12). A tensioning component for easy adjustment of the clamp is fixedly connected inside the two sliding blocks (9).

2. The input / output connection cable quick positioning guide fixture according to claim 1, characterized in that: The tensioning assembly includes two connecting posts (19), each of which has an adjusting post (20) slidably connected inside. Each of the two adjusting posts (20) has a rotating block (21) fixedly connected to a close side. Each of the two connecting posts (19) has a spring (22) fixedly connected inside. Each of the two connecting posts (19) has a sliding post (23) slidably connected inside.

3. The input / output connection cable quick positioning guide fixture according to claim 1, characterized in that: The limiting component includes a fixed column (13), a bevel gear (14) is rotatably connected to the outside of the fixed column (13), a spur gear (15) is rotatably connected to the bottom of the fixed column (13), two toothed plates (16) are slidably connected inside the sliding groove (11), a bevel gear (17) is rotatably connected inside the fixed block (10), and a rotating column (18) is fixedly connected to the front side of the bevel gear (17).

4. The input / output connection cable quick positioning guide fixture according to claim 2, characterized in that: Both sliding columns (23) are fixedly connected to clamps (24) on the outside, and both sliding columns (23) are fixedly connected to the left and right sides of the two springs (22).

5. The input / output connection cable quick positioning guide fixture according to claim 1, characterized in that: The top of the carrier (1) is fixedly connected to the base (25), and the left and right sides of the sliding plate (3) are slidably connected to the inside of the support plate (4).

6. The input / output connection cable quick positioning guide fixture according to claim 3, characterized in that: The front side of the first bevel gear (14) is meshed with the rear side of the second bevel gear (17), and both the front and rear sides of the spur gear (15) are meshed with the outside of the toothed plate (16).

7. The input / output connection cable quick positioning guide fixture according to claim 3, characterized in that: The exterior of the two toothed plates (16) is slidably connected to the interior of the sliding groove (11), and the top front and rear sides of the two sliding blocks (9) are slidably connected to the interior of the sliding groove (11).

8. The input / output connection cable quick positioning guide fixture according to claim 2, characterized in that: The external threads of the two rotating blocks (21) are connected to the inside of the connecting post (19), and the far sides of the two springs (22) are respectively fixedly connected to the near sides of the two rotating blocks (21).

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