Cable cross-connecting device based on protection assembly

Abstract

The utility model relates to the technical field of cable connection, and discloses a cable connection device based on a protection assembly, which comprises a protection shell and a sliding block, a connection machine is connected in the protection shell in a sliding manner, a telescopic column is fixedly connected in the protection shell, a telescopic spring is sleeved outside the telescopic column, and the telescopic spring is connected with the sliding block in a sliding manner. And one end of the telescopic spring is fixedly connected with a limiting plate, a sliding groove is formed in the top end of the protective shell, the front side of a sliding block is fixedly connected with a cable bunching assembly used for cable bunching, and the interior of the protective shell is slidably connected with a disassembling assembly capable of being rapidly disassembled. According to the utility model, through the protection of the protection shell and the pushing of the limiting plate by the telescopic spring in the protection shell, the cable cross-over device is rapidly fixed, and rapid installation and disassembly are carried out, so that the damage of the cable and the cross-over device caused by complicated assembly is avoided, the safety of the cable and the cross-over device is protected, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable connection, in particular to a cable connector based on a protection component. Background Art

[0002] With the rapid development of information technology and the continuous growth of electricity demand, communication and power transmission systems have become more and more complex and huge. In this context, a reliable connection device is needed to achieve the connection and handover between different cables to ensure the stable transmission of signals and power. In traditional cable connection methods, direct welding or screw connection is usually adopted. These methods are easily affected by external environmental factors such as temperature changes, humidity, vibration, etc., resulting in loose connections or poor contact, thereby affecting the transmission quality of signals and power. The reliability of traditional connection methods is also affected by the connection process and the technical level of the operators. Different operators may cause differences in connection quality. In order to solve the limitations of traditional connection methods, cable splicers came into being.

[0003] Today's cable splicers have the problem of weak cable protection in actual applications. In daily use, due to careless operation of personnel, the cables will be damaged during installation or disassembly. This improper operation will not only damage the cables themselves, but may also damage the splicers, which will seriously affect people's normal use. Once the cables or splicers are damaged, it will not only affect the signal transmission quality, but in the field of power transmission, it may even cause safety accidents, bringing great inconvenience and potential risks to people's production and life. Therefore, a cable splicer based on protection components is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above deficiencies, the present invention provides a cable connector based on a protection component, aiming to improve the problem of weak cable protection in the prior art.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A cable splicer based on a protective assembly comprises a protective shell and a slider, wherein a splicing mechanism is slidably connected to the interior of the protective shell, a telescopic column is fixedly connected to the interior of the protective shell, a telescopic spring is sleeved on the exterior of the telescopic column, one end of the telescopic spring is fixedly connected to a limit plate, a sliding groove is provided on the top of the protective shell, a cable harness assembly for cable harnessing is fixedly connected to the front side of the slider, and a quick-disassembly assembly is slidably connected to the interior of the protective shell;

[0007] As a further description of the above technical solution:

[0008] One end of the telescopic spring is fixedly connected to the inside of the protective shell, and the rear end of the telescopic column is fixedly connected to the front end of the limiting plate;

[0009] As a further description of the above technical solution:

[0010] A sliding groove is provided on one side of the protective shell, and the outer portion of the slider is slidably connected to the inner portion of the sliding groove;

[0011] As a further description of the above technical solution:

[0012] The disassembly assembly includes a pushing block, the bottom end of which is slidably connected to the inside of the protective shell, the top of which is fixedly connected to two connecting columns 1, the tops of the two connecting columns 1 are rotatably connected to two, the two tops of which are fixedly connected to connecting columns 2, and the adjacent sides of the two connecting columns 2 are fixedly connected to handles;

[0013] As a further description of the above technical solution:

[0014] A sliding groove is provided at the top of the protective shell, and the outer portion of the connecting column 1 is slidably connected to the inner portion of the sliding groove;

[0015] As a further description of the above technical solution:

[0016] The cable harness assembly includes a cable harness housing, one side of the cable harness housing is fixedly connected to the front end of the slider, the interior of the cable harness housing is rotatably connected to a rotating disk, the front end of the rotating disk is fixedly rotatably connected to a cable harness pulley, the interior of the cable harness housing is fixedly connected to a fixed block, the front end of the fixed block is fixedly connected to a motor, the driving end of the motor is fixedly connected to a driving wheel, the external coupling of the driving wheel is connected to a belt, and the internal coupling of the belt is connected to a driven wheel;

[0017] As a further description of the above technical solution:

[0018] The rotating disk is in the shape of a circular disk, and the rear end of the driven wheel is fixedly connected to the front end of the cable housing;

[0019] As a further description of the above technical solution:

[0020] A cavity is provided inside the cable housing, and the outer portion of the rotating disk is coupled to the top end of the belt.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the cable connector is quickly fixed by pushing the limit plate through the protection of the protective shell and the telescopic spring inside the protective shell. The use of the telescopic spring has a certain shock-absorbing effect. The quick installation and disassembly avoids damage to the cable and the connector caused by complicated assembly, protects the safety of the cable and the connector, and improves work efficiency.

[0023] 2. In the present invention, the rotating disk is driven to rotate by starting the motor, so that the cable pulley performs cable bundling operation on the cable group. The use of the cable group reduces the damage rate of the cable tripping to the machine and the cable. The cable bundling makes the machine neat and beautiful, and is convenient for the next operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of a cable connector based on a protection component proposed in the present invention;

[0025] Figure 2 This is a structural schematic diagram of a push block of a cable connector based on a protection component proposed in the present invention;

[0026] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0027] Figure 4 This is a structural schematic diagram of a rotating disk of a cable connector based on a protection component proposed in the present invention.

[0028] Legend:

[0029] 1. Protective shell; 2. Slider; 3. Telescopic column; 4. Telescopic spring; 5. Limit plate; 6. Handover mechanism; 7. Connecting column 1; 8. Rotating block; 9. Connecting column 2; 10. Handle; 11. Push block; 12. Slide; 13. Cable housing; 14. Rotating disk; 15. Fixed block; 16. Motor; 17. Driving wheel; 18. Cable pulley; 19. Belt; 20. Driven wheel. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figures 1 to 3The utility model provides an embodiment: a cable connector based on a protective component, comprising a protective shell 1 and a slider 2. The protective shell 1 is made of high-strength, corrosion-resistant engineering plastics, which can effectively resist the erosion of the external environment and provide reliable protection for the internal handover mechanism 6. The internal sliding connection of the protective shell 1 is provided with a handover mechanism 6. The internal part of the protective shell 1 is fixedly connected with a telescopic column 3, which is made of high-quality stainless steel and has good rigidity and stability, ensuring that it will not deform during the telescopic process. The outer sleeve of the telescopic column 3 is provided with a telescopic spring 4, which is made of highly elastic alloy steel and has long-lasting elasticity and can maintain a stable thrust during long-term use. One end of the telescopic spring 4 is fixedly connected to a limiting plate 5, which is made of wear-resistant rubber material. When in contact with the handover mechanism 6, it can not only play a good limiting role, but also avoid scratching the handover mechanism 6.

[0032] The top of the protective shell 1 is provided with a slide groove 12, which has been precisely machined and has a smooth surface, ensuring that the connecting column 7 can slide smoothly therein. The front side of the slider 2 is fixedly connected to a cable harness assembly for bundling cables, and the interior of the protective shell 1 is slidably connected to a quick-disassembly assembly. One end of the telescopic spring 4 is fixedly connected to the interior of the protective shell 1, and the rear end of the telescopic column 3 is fixedly connected to the front end of the limit plate 5. A sliding groove is provided on one side of the protective shell 1, and the outside of the slider 2 is slidably connected to the inside of the sliding groove. The sliding groove is also finely machined and fits tightly with the slider 2 to ensure that the slider 2 does not shake during the sliding process. The disassembly assembly includes a push block 11, which is made of a solid aluminum alloy material and is lightweight and durable.

[0033] The bottom end of the pushing block 11 is slidably connected to the inside of the protective shell 1, and the top of the pushing block 11 is fixedly connected to two connecting columns 7. The connecting column 7 is made of high-strength steel and can withstand large tension and pressure. The tops of the two connecting columns 7 are rotatably connected to two rotating blocks 8. The rotating blocks 8 are made of wear-resistant nylon material, which is flexible in rotation and reduces friction loss. The tops of the two rotating blocks 8 are fixedly connected to a connecting column 29. The connecting column 29 is made of the same material as the connecting column 17 to ensure the stability of the overall structure. The adjacent side of the two connecting columns 29 is fixedly connected to a handle 10. The surface of the handle 10 is covered with non-slip rubber, which is convenient for the operator to hold and pull. The front end of the limit plate 5 is oblique. This design enables the handover mechanism 6 to more smoothly push the limit plate 5 to expand to both sides during installation. The outside of the connecting column 7 is slidably connected to the inside of the slide groove 12;

[0034] Reference Figure 1 and Figure 4The wiring harness assembly includes a wiring harness shell 13, which is made of high-strength plastic and has good insulation performance and mechanical strength. One side of the wiring harness shell 13 is fixedly connected to the front end of the slider 2, and the interior of the wiring harness shell 13 is rotatably connected to a rotating disk 14, which is made of a sturdy metal material and can withstand the tension during the wiring harness process. The front end of the rotating disk 14 is fixedly rotatably connected to a wiring harness pulley 18, and the surface of the wiring harness pulley 18 is smooth, ensuring that the wiring harness can be wound smoothly. The interior of the wiring harness shell 13 is fixedly connected to a fixed block 15, which is made of a stable metal material and provides a solid installation foundation for the motor 16. The front end of the fixed block 15 is fixedly connected to the motor 16, which adopts a high-performance DC motor with strong power and stable operation. The driving end of the motor 16 is fixedly connected to a driving wheel 17, which is made of a wear-resistant rubber material and fits tightly with the belt 19. The external coupling of the driving wheel 17 is connected to a belt 19, which is made of high-strength rubber material and has good transmission performance and durability. The internal coupling of the belt 19 is connected to a driven wheel 20, which is made of the same material as the driving wheel 17 to ensure the reliability of the transmission. The rotating disk 14 is in the shape of a disc, and the rear end of the driven wheel 20 is fixedly connected to the front end of the cable bundle housing 13. The interior of the cable bundle housing 13 is provided with a cavity to facilitate the passage of cables and cable bundling operations. The external coupling of the rotating disk 14 is connected to the top of the belt 19, and the rotating disk 14 is driven to rotate by the belt 19 to achieve the cable bundling effect.

[0035] When the cable is connected to the protective shell 1, the rear end of the cable is pushed and slid into the protective shell 1. When the protective shell 1 is sliding in, the limit plates 5 on both sides are squeezed. The limit plates 5 on both sides expand to adapt to the size of the cable connection mechanism 6. After the cable connection mechanism 6 is pushed to the inside of the protective shell 1, the hand is released, and the telescopic springs 4 on both sides push the limit plates 5 on both sides to move toward each other, so as to realize rapid limit fixation of the cable connection mechanism 6. When it needs to be disassembled for maintenance or replacement, the handle 10 can be pulled to slide, and the pushing block 11 will slide with it, so that the pushing block 11 pushes the cable connection mechanism 6 to slide inside the protective shell 1 until it slides out, completing the disassembly of the cable connection mechanism 6. Through simple and convenient installation and disassembly, damage to cables or interfaces during installation and disassembly is avoided. The difficulty of getting started is low, and work efficiency is improved. The external protection of the protective shell 1 and the certain shock absorption of the telescopic spring 4 can ensure the safety of the cables.

[0036] When there are too many cables connected to the handover mechanism 6, it will have a certain impact on the subsequent addition and removal, and it is not beautiful. At this time, the cables can be classified by batch, position or effect. After classification, the cable group is slid into the interior of the rotating disk 14. At this time, the fixed block 15 is started, and the fixed block 15 drives the rotation of the active wheel 17. Through the cooperation of the belt 19 and the driven wheel 20, the rotating disk 14 rotates rapidly. During the rotation, the active wheel 17 will wrap the cable tie around the outside of the cable group. The cable tie between the cables has a certain resistance to pulling, which reduces the damage to the cables or the handover device caused by accidental dragging of the cables by personnel, ensures the safety of the product, and facilitates the next installation and removal, thereby improving work efficiency.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cable connector based on a protective assembly, comprising a protective shell (1) and a slider (2), characterized in that: The protective shell (1) is internally slidably connected to a handover mechanism (6), the protective shell (1) is internally fixedly connected to a telescopic column (3), the telescopic column (3) is externally sleeved with a telescopic spring (4), one end of the telescopic spring (4) is fixedly connected to a limit plate (5), a sliding groove (12) is provided at the top end of the protective shell (1), a cable harness assembly for cable harnessing is fixedly connected to the front side of the slider (2), and a quick-disassembly assembly is internally slidably connected to the protective shell (1).

2. The cable connector based on the protection component according to claim 1, characterized in that: One end of the telescopic spring (4) is fixedly connected to the interior of the protective shell (1), and the rear end of the telescopic column (3) is fixedly connected to the front end of the limiting plate (5).

3. The cable connector based on the protection component according to claim 1, characterized in that: A sliding groove is provided on one side of the protective shell (1), and the outside of the slider (2) is slidably connected to the inside of the sliding groove.

4. The cable connector based on the protection component according to claim 1, characterized in that: The disassembly assembly includes a pushing block (11), the bottom end of the pushing block (11) is slidably connected to the inside of the protective shell (1), the top end of the pushing block (11) is fixedly connected to two connecting columns (7), the top ends of the two connecting columns (7) are rotatably connected to two rotating blocks (8), the top ends of the two rotating blocks (8) are fixedly connected to connecting columns (9), and the adjacent sides of the two connecting columns (9) are fixedly connected to handles (10).

5. The cable connector based on the protection component according to claim 4, characterized in that: The front end of the limiting plate (5) is in an oblique shape, and the outside of the connecting column (7) is slidably connected to the inside of the sliding groove (12).

6. The cable connector based on the protection component according to claim 1, characterized in that: The wiring harness assembly comprises a wiring harness housing (13), one side of the wiring harness housing (13) is fixedly connected to the front end of the slider (2), the interior of the wiring harness housing (13) is rotatably connected to a rotating disk (14), the front end of the rotating disk (14) is fixedly rotatably connected to a wiring harness pulley (18), the interior of the wiring harness housing (13) is fixedly connected to a fixed block (15), the front end of the fixed block (15) is fixedly connected to a motor (16), the driving end of the motor (16) is fixedly connected to a driving wheel (17), the external coupling of the driving wheel (17) is connected to a belt (19), and the internal coupling of the belt (19) is connected to a driven wheel (20).

7. The cable connector based on the protection component according to claim 6, characterized in that: The rotating disk (14) is in the shape of a circular disk, and the rear end of the driven wheel (20) is fixedly connected to the front end of the wiring housing (13).

8. The cable connector based on the protection component according to claim 6, characterized in that: A cavity is provided inside the cable housing (13), and the outside of the rotating disk (14) is coupled to the top end of the belt (19).

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