Wiring device for electronic information technology engineering

Abstract

The invention discloses a wiring device for electronic information technology engineering, and relates to the technical field of wiring of the electronic information technology engineering, the wiring device comprises a shell, two sides of the shell are provided with a plurality of wire slots, the interior of the shell is fixedly connected with a lower contact plate, and the shell is provided with a plurality of wiring assemblies. A first threaded rod in the wiring assembly is rotated to push an upper contact pressing plate to downwards extrude a cable on a lower contact plate, so that preliminary fixation is realized; meanwhile, the rotation of the rotating rod drives the gear to rotate, so that the two upper contact pressing plates move outwards in a staggered manner, rub and extrude the cables, the cables are wound mutually, the connection stability between the cables is greatly enhanced, the mechanical linkage type pressing connection and winding double fixing mode overcomes the defect that loosening is prone to occurring in a traditional single pressing manner, and the reliability of the cables is improved. And through physical winding between the cables, interference of factors such as vibration, temperature change and oxidation is effectively resisted, and the reliability and durability of wiring are remarkably improved.

Description

Technical Field

[0001] The present invention relates to the technical field of wiring of electronic information technology engineering, and in particular to a wiring device used in electronic information technology engineering. Background Art

[0002] Electronic Information Technology Engineering is a comprehensive discipline that integrates electronics, communications, and computer technology, focusing on the acquisition, processing, transmission, storage, and application of information. It encompasses a wide range of disciplines, from fundamental circuit theory and digital signal processing to complex communication protocols and embedded system design. Wiring is a crucial electrical engineering task, involving the precise and secure connection of wires, cables, or other conductive materials according to specific circuit design requirements to ensure smooth and safe current flow. Wiring requires not only proficiency in various wiring methods and techniques, but also strict adherence to electrical safety regulations to prevent potential safety hazards such as short circuits and leakage.

[0003] Traditional wiring devices mainly rely on crimping terminals to fix wires. Their structure is relatively simple, and circuit connection is achieved only through simple mechanical compression. Although this method is easy to operate, it lacks sufficient stability and reliability because simple compression cannot ensure long-term close contact between the wires and terminals. It is easily affected by factors such as vibration, temperature changes or oxidation, resulting in loose connections or even falling off, which in turn causes circuit failures or safety hazards. Therefore, a wiring device for electronic information technology engineering is proposed. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem in the prior art that its structure is relatively simple and circuit connection is achieved only by a simple mechanical compression method. Although this method is easy to operate, it lacks sufficient stability and reliability because simple compression cannot ensure long-term close contact between the wire and the terminal. It is easily affected by factors such as vibration, temperature changes or oxidation, resulting in loose connections or even falling off. A wiring device for electronic information technology engineering is proposed.

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

[0006] A wiring device for electronic information technology engineering, comprising a shell, a plurality of wire slots are provided on both sides of the shell, a lower contact plate is fixedly connected to the interior of the shell, a plurality of wiring assemblies are provided on the shell, and the plurality of wiring assemblies include a first threaded rod and a rotating rod rotatably connected inside the shell, and an upper contact pressure plate and a gear symmetrically connected and movable inside the shell. The cables to be connected are inserted into the wire slots on both sides of the shell, so that the two stripped bare cables are placed parallel to each other above the lower contact plate. The rotation of the first threaded rod pushes the two upper contact pressure plates to move downward to squeeze the bare cables fixed on the lower contact plate. The rotating rod The rotation drives the gear to rotate, and the rotating gear causes the two upper contact pressure plates to move outward in an staggered manner at the same time. The staggered movement of the two upper contact pressure plates rubs and squeezes the exposed cables fixed on the lower contact plate, so that the two parallel cables are entangled with each other as the upper contact pressure plates move. A plurality of fastening components are provided on the shell, and the plurality of fastening components include a second threaded rod rotatably connected inside the shell, and a movable block and rope movably connected inside the shell. The rotation of the second threaded rod drives the movable block to move upward, and the upward movement of the movable block drags the rope to follow the movement, so that the rope tightens and fixes the cable inserted in the wire slot during the upward movement.

[0007] The above technical solution further includes:

[0008] The outer side of the shell is movably connected with a cover, and the sides of the cover and the shell are symmetrically provided with thread grooves. The shell is covered by the cover, and the cover and the shell are fixed by bolts through the thread grooves.

[0009] A plurality of connecting shells are fixedly connected to the interior of the shell, and the connecting shells are fixedly connected to the lower contact plate. The sides of the lower contact plate and the upper contact pressure plate are provided with toothed plates. The toothed plates on the upper contact pressure plate and the lower contact plate increase the resistance during the thread twisting process, making the bare wire more tightly wound.

[0010] The first threaded rod is threadedly connected to the connecting shell, and the first threaded rod is movably connected to the rotating rod. The upper parts of the first threaded rod and the rotating rod are both provided with a slotted groove, and a screwdriver is inserted into the slotted groove so that the slot drives the first threaded rod to rotate.

[0011] One end of the first threaded rod close to the lower contact plate is fixedly connected to a movable plate, a first convex groove is symmetrically opened on the inner side of the connecting shell, and second convex blocks are fixedly connected on both sides of the movable plate, and the downward movable plate drives the second convex block to slide in the first convex groove.

[0012] The second convex block is slidably connected to the first convex groove, the end of the rotating rod close to the movable plate is fixedly connected to the gear, the side of the upper contact pressure plate is fixedly connected to a rack, the rack is meshed with the gear, and the rotation of the gear drives the two upper contact pressure plates to move alternately through the rack.

[0013] The movable plate is symmetrically fixedly connected to a first convex block on one side close to the upper contact pressure plate, and a second convex groove is provided on the side close to the movable plate. The second convex groove is slidably connected to the first convex block, and the staggered movement of the upper contact pressure plate slides on the first convex block.

[0014] A limiting groove is provided on the side of the connecting shell, and a square groove is provided inside the connecting shell. The second threaded rod is movably connected to the connecting shell, and the second threaded rod drives the movable block to move upward in the square groove.

[0015] A cross slot is provided on the upper portion of the second threaded rod, the second threaded rod is threadedly connected to the movable block, the movable block is movably connected to the square slot, and a screwdriver is placed on the cross slot to drive the second threaded rod to rotate.

[0016] The movable block is symmetrically fixedly connected to a support rod on one side close to the cross groove, and the two support rods are fixedly connected to a support plate at one end away from the movable block. The outer side of the support plate is fixedly connected to the rope, and the rope is movably connected to the limit groove. The movement of the movable block drives the support rod and the support plate to move accordingly.

[0017] The present invention has the following beneficial effects:

[0018] 1. In the present invention, the upper contact pressure plate is pushed downward to squeeze the cable onto the lower contact plate by rotating the first threaded rod in the wiring assembly, thereby achieving preliminary fixation; at the same time, the rotation of the rotating rod drives the gears to operate, causing the two upper contact pressure plates to move outward in an alternating manner, rubbing and squeezing the cables, causing them to entangle with each other, greatly enhancing the stability of the connection between the cables. This mechanically linked dual fixing method of crimping and winding not only overcomes the disadvantage of the traditional single compression method that is easy to loosen, but also effectively resists interference from factors such as vibration, temperature changes and oxidation through the physical winding between the cables, significantly improving the reliability and durability of the wiring.

[0019] 2. In the present invention, the second threaded rod in the fastening assembly is rotated to drive the movable block to move upward, and then the rope is dragged to tighten and fix the cable inserted into the wire slot, thereby enhancing the tightness of the connection between the cable and the wiring device. Compared with the traditional method, the fastening assembly not only provides additional mechanical fixing force, effectively preventing the cable from loosening due to vibration or external force, but also adapts to cables of different diameters and materials through the flexible tightening characteristics of the rope, ensuring uniform distribution of tightening force, avoiding damage to the cable, improving the stability and reliability of the wiring, and reducing the risk of circuit failure due to poor wiring. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a wiring device for electronic information technology engineering proposed by the present invention;

[0021] Figure 2 It is a schematic diagram of the overall rear view structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the overall front cross-sectional structure of the present invention;

[0023] Figure 4 Schematic diagram of the internal structure of the shell in the present invention;

[0024] Figure 5 This is a schematic cross-sectional view of the wiring assembly in the present invention;

[0025] Figure 6 This is a schematic diagram of the bottom structure of the wiring assembly in the present invention;

[0026] Figure 7 This is a schematic diagram of the top structure of the wiring assembly in the present invention;

[0027] Figure 8 for Figure 4 A magnified schematic diagram of the structure in the middle.

[0028] In the figure: 1. Shell; 2. Wire insertion slot; 3. Threaded slot; 4. Cover; 5. Connecting shell; 6. First threaded rod; 7. Lower contact plate; 8. Toothed plate; 9. Square slot; 10. Support rod; 11. Second threaded rod; 12. Cross slot; 13. Support plate; 14. Rope; 15. Limiting slot; 16. Movable plate; 17. First convex block; 18. First convex slot; 19. Second convex block; 20. Upper contact pressure plate; 21. Second convex slot; 22. Gear; 23. Turning rod; 24. Slotted slot; 25. Movable block; 26. Rack. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0030] Example 1

[0031] like Figures 1-8 As shown, the present invention proposes a wiring device for electronic information technology engineering, including a shell 1, multiple wire slots 2 are opened on both sides of the shell 1, a lower contact plate 7 is fixedly connected to the inside of the shell 1, and multiple wiring assemblies are provided on the shell 1, and the multiple wiring assemblies all include a first threaded rod 6 and a rotating rod 23 that are rotatably connected inside the shell 1, and an upper contact pressure plate 20 and a gear 22 that are symmetrically movably connected inside the shell 1. The cables to be connected are inserted into the wire slots 2 on both sides of the shell 1, so that the two stripped bare cables are placed parallel to each other above the lower contact plate 7. The rotation of the first threaded rod 6 pushes the two upper contact pressure plates 20 to move downward to squeeze the bare cables fixed on the lower contact plate 7, and the rotation of the rotating rod 23 The gear 22 is driven to rotate, and the rotating gear 22 causes the two upper contact pressure plates 20 to move outward in an staggered manner at the same time. The staggered movement of the two upper contact pressure plates 20 rubs and squeezes the exposed cables fixed on the lower contact plate 7, so that the two parallel cables are entangled with each other as the upper contact pressure plates 20 move. A plurality of fastening components are provided on the shell 1, and the plurality of fastening components include a second threaded rod 11 rotatably connected inside the shell 1, and a movable block 25 and a rope 14 movably connected inside the shell 1. The rotation of the second threaded rod 11 drives the movable block 25 to move upward, and the upward movement of the movable block 25 drags the rope 14 to follow the movement, so that the rope 14 tightens and fixes the cable inserted in the wire slot 2 during the upward movement.

[0032] The outer side of the shell 1 is movably connected to a cover 4 , and the sides of the cover 4 and the shell 1 are symmetrically provided with threaded grooves 3 , and the shell 1 is covered by the cover 4 , and bolts are passed through the threaded grooves 3 to fix the cover 4 and the shell 1 .

[0033] A plurality of connecting shells 5 are fixedly connected to the interior of the shell 1, and the connecting shells 5 are fixedly connected to the lower contact plate 7. The sides of the lower contact plate 7 and the upper contact pressure plate 20 are provided with toothed plates 8. The toothed plates 8 on the upper contact pressure plate 20 and the lower contact plate 7 increase the resistance during the thread twisting process, so that the bare wire is wound more tightly.

[0034] The first threaded rod 6 is threadedly connected to the connecting shell 5, and the first threaded rod 6 is movably connected to the rotating rod 23. A slot 24 is provided on the upper part of the first threaded rod 6 and the rotating rod 23. A screwdriver is inserted into the slot 24 so that the slot 24 drives the first threaded rod 6 to rotate.

[0035] One end of the first threaded rod 6 close to the lower contact plate 7 is fixedly connected to a movable plate 16, and a first convex groove 18 is symmetrically opened on the inner side of the connecting shell 5. Both sides of the movable plate 16 are fixedly connected to second convex blocks 19. The downward movable plate 16 drives the second convex block 19 to slide in the first convex groove 18.

[0036] The second convex block 19 is slidingly connected to the first convex groove 18, and the end of the rotating rod 23 close to the movable plate 16 is fixedly connected to the gear 22. The side of the upper contact pressure plate 20 is fixedly connected with a rack 26, and the rack 26 is meshed with the gear 22. The rotation of the gear 22 drives the two upper contact pressure plates 20 to move alternately through the rack 26.

[0037] A first convex block 17 is symmetrically fixedly connected to one side of the movable plate 16 close to the upper contact pressure plate 20, and a second convex groove 21 is provided on the side of the upper contact pressure plate 20 close to the movable plate 16. The second convex groove 21 is slidingly connected to the first convex block 17, and the staggered movement of the upper contact pressure plate 20 slides on the first convex block 17.

[0038] In this embodiment, when wiring is required, the two cables that need to be wired are respectively inserted into the wire slots 2 on both sides of the housing 1, so that the exposed ends of the two cables are placed in the middle position of the connecting shell 5, and the two stripped ends of the exposed cables are placed parallel to each other on the lower contact plate 7. At this time, the screwdriver is inserted into the slot 24 so that the slot 24 drives the first threaded rod 6 to rotate, and the downward rotation of the first threaded rod 6 pushes the movable plate 16 to move downward, and the movable plate 16 that moves downward drives the second convex block 19 to slide in the first convex groove 18. At this time, the upper contact pressure plate 20 follows the movable plate 16 to move downward and squeeze the two parallel cables. The exposed cable is fixed on the lower contact plate 7. At this time, the rotating rod 23 is rotated by a screwdriver, so that the rotation of the rotating rod 23 drives the gear 22 to rotate. The rotation of the gear 22 drives the two upper contact pressure plates 20 to move alternately through the rack 26. The staggered movement of the upper contact pressure plates 20 slides on the first convex block 17. The staggered movement of the two upper contact pressure plates 20 rubs and squeezes the exposed cable fixed on the lower contact plate 7, so that the two parallel cables are entangled with each other as the upper contact pressure plates 20 move. The toothed plates 8 on the upper contact pressure plates 20 and the lower contact plate 7 increase the resistance during the twisting process, so that the bare wire is wound more tightly.

[0039] Example 2

[0040] like Figures 1-8As shown, based on the first embodiment, a limiting groove 15 is provided on the side of the connecting shell 5, a square groove 9 is provided inside the connecting shell 5, and the second threaded rod 11 is movably connected to the connecting shell 5, and the second threaded rod 11 drives the movable block 25 to move upward in the square groove 9.

[0041] A cross slot 12 is provided on the upper portion of the second threaded rod 11 , the second threaded rod 11 is threadedly connected to the movable block 25 , and the movable block 25 is movably connected to the square slot 9 , and a screwdriver is placed on the cross slot 12 to drive the second threaded rod 11 to rotate.

[0042] The movable block 25 is symmetrically fixedly connected to the support rod 10 on one side close to the cross groove 12, and the two support rods 10 are fixedly connected to the support plate 13 on one end away from the movable block 25. The outer side of the support plate 13 is fixedly connected to the rope 14, and the rope 14 is movably connected to the limit groove 15. The movement of the movable block 25 drives the support rod 10 and the support plate 13 to move accordingly.

[0043] In this embodiment, as described in the previous step, when the two bare wires are entangled together, the cables inserted into the wire insertion slot 2 are placed on both sides of the connecting shell 5. At this time, a screwdriver is placed on the cross slot 12 to drive the second threaded rod 11 to rotate. The rotating second threaded rod 11 drives the movable block 25 to move upward in the square slot 9. The movement of the movable block 25 drives the support rod 10 and the support plate 13 to follow the movement. The upward moving support plate 13 drags the rope 14 to slide in the limit slot 15. As the limit slot 15 moves upward, the cable placed in the wire insertion slot 2 is tightened and fixed. At this time, the overall fixation of the cable is completed, and the shell 1 is covered with the cover 4, and the bolts are fixed to the cover 4 and the shell 1 through the threaded groove 3 to complete the overall work.

[0044] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A wiring device for electronic information technology engineering, comprising a housing (1), characterized in that: A plurality of wire insertion slots (2) are provided on both sides of the shell (1), a lower contact plate (7) is fixedly connected inside the shell (1), and a plurality of wiring assemblies are provided on the shell (1), and the plurality of wiring assemblies include a first threaded rod (6) and a rotating rod (23) that are rotatably connected inside the shell (1), and an upper contact pressure plate (20) and a gear (22) that are symmetrically and movably connected inside the shell (1). The wire insertion slots (2) on both sides of the shell (1) are inserted with the cables to be connected, so that the two stripped bare cables are placed parallel to each other above the lower contact plate (7), and the rotation of the first threaded rod (6) pushes the two upper contact pressure plates (20) to move downward to squeeze the bare cables fixed on the lower contact plate (7), and the rotation of the rotating rod (23) drives the gear (22) to rotate, and the rotation The gear (22) causes the two upper contact pressure plates (20) to move outward in an alternating manner at the same time. The alternating movement of the two upper contact pressure plates (20) rubs and squeezes the exposed cables fixed on the lower contact plate (7), so that the two parallel cables are entangled with each other as the upper contact pressure plates (20) move. The shell (1) is provided with a plurality of fastening components, and the plurality of fastening components include a second threaded rod (11) rotatably connected inside the shell (1), and a movable block (25) and a rope (14) movably connected inside the shell (1). The rotation of the second threaded rod (11) drives the movable block (25) to move upward, and the upward movement of the movable block (25) drags the rope (14) to follow the movement, so that the rope (14) tightens and fixes the cable inserted in the wire slot (2) during the upward movement.

2. A wiring device for electronic information technology engineering according to claim 1, characterized in that: The outer side of the shell (1) is movably connected to a cover (4), and the sides of the cover (4) and the shell (1) are symmetrically provided with thread grooves (3).

3. A wiring device for electronic information technology engineering according to claim 1, characterized in that: A plurality of connection shells (5) are fixedly connected inside the housing (1), and the connection shells (5) are fixedly connected to the lower contact plate (7). The sides of the lower contact plate (7) and the upper contact pressure plate (20) are both provided with toothed plates (8).

4. A wiring device for electronic information technology engineering according to claim 3, characterized in that: The first threaded rod (6) is threadedly connected to the connecting shell (5), and the first threaded rod (6) is movably connected to the rotating rod (23). The upper parts of the first threaded rod (6) and the rotating rod (23) are both provided with a slot (24).

5. A wiring device for electronic information technology engineering according to claim 3, characterized in that: One end of the first threaded rod (6) close to the lower contact plate (7) is fixedly connected to a movable plate (16); a first convex groove (18) is symmetrically provided on the inner side of the connecting shell (5); and second convex blocks (19) are fixedly connected to both sides of the movable plate (16).

6. A wiring device for electronic information technology engineering according to claim 5, characterized in that: The second convex block (19) is slidably connected to the first convex groove (18), the end of the rotating rod (23) close to the movable plate (16) is fixedly connected to the gear (22), and the side surface of the upper contact pressure plate (20) is fixedly connected to a rack (26), and the rack (26) is meshed with the gear (22).

7. A wiring device for electronic information technology engineering according to claim 5, characterized in that: A first convex block (17) is symmetrically fixedly connected to one side of the movable plate (16) close to the upper contact pressure plate (20), and a second convex groove (21) is provided on one side of the upper contact pressure plate (20) close to the movable plate (16), and the second convex groove (21) is slidably connected to the first convex block (17).

8. A wiring device for electronic information technology engineering according to claim 3, characterized in that: A limiting groove (15) is provided on the side of the connecting shell (5), a square groove (9) is provided inside the connecting shell (5), and the second threaded rod (11) is movably connected to the connecting shell (5).

9. A wiring device for electronic information technology engineering according to claim 8, characterized in that: A cross slot (12) is provided on the upper portion of the second threaded rod (11), the second threaded rod (11) is threadedly connected to the movable block (25), and the movable block (25) is movably connected to the square slot (9).

10. A wiring device for electronic information technology engineering according to claim 8, characterized in that: The movable block (25) is symmetrically fixedly connected to a support rod (10) on one side close to the cross groove (12), and the ends of the two support rods (10) away from the movable block (25) are fixedly connected to a support plate (13), the outer side of the support plate (13) is fixedly connected to the rope (14), and the rope (14) is movably connected to the limiting groove (15).

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