Flat cable arrangement

Abstract

This utility model relates to the field of flat cable technology and discloses a flat cable laying device, including a cable support plate. The top of the cable support plate is evenly provided with several cable laying grooves, and each cable laying groove is provided with a cable fixing component at its top. A quick-connect component is provided on the side of each cable fixing component. This utility model, by evenly providing several cable laying grooves on the cable support plate, and providing cable fixing components and quick-connect components on the cable laying grooves, allows the top cover plate and cable contact plate in the cable fixing component to abut and limit the flat cable passing through the cable laying groove, enabling the end of the fixing block to be quickly inserted into the fixing slot, thus achieving the insertion and fixing of the top cover plate. Furthermore, when inspecting and disassembling the flat cable in the cable laying groove, the quick pull out of the fixing block allows for faster removal of the flat cable, further improving the overall efficiency of flat cable inspection and disassembly.

Description

Technical Field

[0001] This utility model relates to the field of wiring technology, specifically to a flat wire wiring device. Background Technology

[0002] Flat cables are cables with a flat structure. Flat cables allow for arbitrary selection of the number and spacing of conductors, making wiring easier, significantly reducing the size of electronic products, lowering production costs, and improving production efficiency. They are ideally suited for data transmission cables between moving parts and motherboards, between PCBs, and in miniaturized electrical devices. Currently, they are widely used for connecting printheads to motherboards in various printers, as well as for signal transmission and board-to-board connections in products such as plotters, scanners, copiers, audio equipment, LCD displays, fax machines, and various DVD players.

[0003] A search revealed a Chinese patent publication (CN 220570812 U) disclosing a data cable routing device, comprising a mounting plate. An A-type cable routing plate is fixedly connected to the top surface of the mounting plate. Clamping blocks are fixedly connected to both sides of the A-type cable routing plate. A limiting component is fixedly connected to one side of each clamping block. A connecting block is clamped to the surface of each clamping block, and a B-type cable routing plate is fixedly connected to one side of each connecting block. The top surface of the B-type cable routing plate has several threaded holes equidistantly spaced along the axial direction, with the fixing component passing through the internal threads of each threaded hole. This data cable routing device, through the setting of the fixing component, allows the data cable to be placed on the A-type cable routing plate, then clamped into the B-type cable routing plate. Tightening the fixing bolts, under the action of the bearings, causes the fixing plate and protective pad to press down and tightly adhere to the surface of the data cable, thereby achieving the effect of fixing data cables of different diameters, preventing cable displacement, and increasing the applicability.

[0004] The wiring device in the aforementioned patent still has some shortcomings. In actual use, most existing flat wire wiring devices fix the flat wires by means of pressure plates and bolts. Although this fixing method is firm, due to the large number of wires, it is still a lot of work to unscrew the bolts one by one to disassemble, which increases the maintenance and disassembly time, reduces the overall work efficiency, and is inconvenient to use. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a flat wire laying device. This solves the problem that most existing flat wire laying devices rely on pressure plates and bolts to fix the flat wires during actual use. Although this fixing method is secure, it still involves a significant amount of work due to the large number of wires. This increases maintenance and disassembly time, reduces overall work efficiency, and presents certain inconveniences in use.

[0006] This utility model provides the following technical solution: a flat wire laying device, including a laying support plate, a plurality of laying grooves are evenly opened at the top of the laying support plate, a laying fixing component is provided at the top of each laying groove, a quick plug-in component is provided on the side of the laying fixing component, and side mounting blocks are provided around the laying support plate, and mounting screw holes are opened in the middle of each side mounting block;

[0007] The cable fixing assembly includes two symmetrically arranged rotating fixing blocks on the top side of the cable groove. A top cover plate is provided on the top of the cable groove. The two sides of the bottom end of the top cover plate are rotatably connected to the rotating fixing blocks through a rotating connecting shaft. A cable abutment plate is provided on the bottom side of the top cover plate. Two connecting rods are vertically arranged on the top of the cable abutment plate. The top ends of the connecting rods penetrate the top cover plate. Abutment spring is sleeved on each connecting rod. One end of the abutment spring abuts against the side wall of the top cover plate, and the other end of the abutment spring abuts against the cable abutment plate. Two fixing slots are symmetrically opened on the side of the top cover plate.

[0008] The quick-connect assembly includes a connecting stop strip disposed on the top side of the cable tray. A movable slot is provided on the side of the connecting stop strip. Two insertion through holes are symmetrically provided on the bottom wall of the movable slot. The insertion through holes extend to the side wall of the connecting stop strip. An abutment push plate is inserted into the movable slot. Two limiting connecting posts are symmetrically provided on both sides of the inner wall of the movable slot. A return spring is sleeved on each of the limiting connecting posts. Two abutment insertion holes are symmetrically provided on the abutment push plate. The limiting connecting posts pass through the abutment insertion holes.

[0009] Preferred technical solution 1: One end of the reset spring abuts against the side wall of the abutting push plate, and the other end of the reset spring is connected to the limit connecting column rod.

[0010] Preferred technical solution 2: Each of the insertion holes is slidably inserted with a fixed plug, and the top of each fixed plug is fixedly connected to both sides of the bottom end of the abutting push plate.

[0011] Preferred technical solution 3: The longitudinal section of the cable tray is rectangular.

[0012] This solution allows the flat cable to be placed more stably in the cable tray, preventing the flat cable from bending.

[0013] Preferred technical solution four: A baffle is provided at the end of the limiting connecting column.

[0014] This solution effectively prevents the return spring from falling off the limit connecting post.

[0015] Preferred technical solution five: The end of the fixing block extends through the insertion hole into the fixing slot.

[0016] This solution allows the top cover to rotate and cover the top of the cable tray, and the side of the top cover can be fixed by the resistance of the fixing block.

[0017] Compared with the prior art, the present invention provides a flat wire cabling device, which has the following advantages:

[0018] (1) This utility model provides several cable slots evenly distributed on the cable support plate. The cable slots are equipped with cable fixing components and quick-connect components. The top cover plate and cable contact plate in the cable fixing component can limit the contact of the flat wire passing through the cable slot. The fixing block in the quick-connect component is pushed by the return spring, so that the end of the fixing block can be quickly disassembled into the fixing slot to fix the top cover plate. Therefore, when the flat wire in the cable slot is inspected and disassembled, the top cover plate at the top of the cable slot can be rotated by quickly pulling out the fixing block, so that the flat wire in the cable slot can be removed more quickly, and the overall inspection and disassembly efficiency of the flat wire can be further improved. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2 For the present utility model Figure 1 Exploded view of the structure of the quick-connect assembly;

[0021] Figure 3 For the present utility model Figure 2 Enlarged view of the structure of the fixed slot in the middle;

[0022] Figure 4 For the present utility model Figure 2 Enlarged view of the structure of the middle contact push plate.

[0023] In the diagram: 1. Cable support plate; 2. Cable tray; 3. Cable fixing assembly; 4. Quick-connect assembly; 5. Side mounting block; 6. Mounting screw holes;

[0024] 301. Rotating fixing block; 302. Top cover plate; 303. Rotating connecting shaft; 304. Cable contact plate; 305. Connecting rod; 306. Contact spring; 307. Fixing slot;

[0025] 401. Connecting stop bar; 402. Movable slot; 403. Insertion through hole; 404. Abutting push plate; 405. Limiting connecting post; 406. Return spring; 407. Abutting insertion hole; 408. Fixing block. Detailed Implementation

[0026] Please see Figure 1-4 ,

[0027] Example 1: A flat cable laying device includes a cable laying support plate 1. The top of the cable laying support plate 1 is evenly provided with a plurality of cable laying grooves 2. The top of each cable laying groove 2 is provided with a cable laying fixing component 3. The side of the cable laying fixing component 3 is provided with a quick-connect component 4. The cable laying support plate 1 is provided with side mounting blocks 5 around its perimeter. The middle of each side mounting block 5 is provided with a mounting screw hole 6.

[0028] The cable fixing assembly 3 includes two rotating fixing blocks 301 symmetrically arranged on the top side of the cable groove 2. A top cover plate 302 is provided on the top of the cable groove 2. The two sides of the bottom end of the top cover plate 302 are rotatably connected to the rotating fixing blocks 301 through a rotating connecting shaft 303. A cable abutment plate 304 is provided on the bottom side of the top cover plate 302. Two connecting rods 305 are vertically arranged on the top end of the cable abutment plate 304. The top ends of the connecting rods 305 all penetrate the top cover plate 302. Abutment springs 306 are sleeved on the connecting rods 305. One end of the abutment spring 306 abuts against the side wall of the top cover plate 302, and the other end of the abutment spring 306 abuts against the cable abutment plate 304. Two fixing slots 307 are symmetrically opened on the side of the top cover plate 302.

[0029] The quick-connect assembly 4 includes a connecting stop 401 located on the top side of the cable tray 2. A movable slot 402 is provided on the side of the connecting stop 401. Two symmetrical insertion holes 403 are provided on the bottom wall of the movable slot 402, both extending to the side wall of the connecting stop 401. An abutment push plate 404 is inserted into the movable slot 402. Two symmetrical limiting connecting posts 405 are provided on both sides of the inner wall of the movable slot 402, each fitted with a sleeve. A return spring 406 is provided. Two abutment holes 407 are symmetrically opened on the abutment push plate 404. The limiting connecting post 405 passes through the abutment hole 407. One end of the return spring 406 abuts against the side wall of the abutment push plate 404, and the other end of the return spring 406 is connected to the rod body of the limiting connecting post 405. Fixed plugs 408 are slidably inserted into the insertion through hole 403. The top of the fixed plugs 408 is fixedly connected to both sides of the bottom end of the abutment push plate 404.

[0030] Example 2: The difference between this example and Example 1 is that the longitudinal section of the cable tray 2 is rectangular.

[0031] This makes the flat wire more stable when placed in the cable tray 2, and prevents the flat wire from bending.

[0032] Example 3: The difference between this example and Example 1 is that a baffle is provided at the end of the limiting connecting post 405.

[0033] This effectively prevents the return spring 406 from falling off the limiting connecting post 405.

[0034] Example 4: The difference between this example and Example 1 is that the end of the fixing block 408 extends through the insertion hole 403 into the fixing slot 307.

[0035] After the top cover 302 rotates to cover the top of the cable tray 2, the side of the top cover 302 can be fixed by the abutment of the fixing block 408.

[0036] In this embodiment, since most existing flat wire laying devices fix the flat wires by pressure plates and bolts in actual use, although this fixing method is firm, there are many wires, and it is still a lot of work to unscrew the bolts one by one to disassemble them. This increases the maintenance and disassembly time, reduces the overall work efficiency, and is somewhat inconvenient to use.

[0037] In summary, in practical implementation, when a user needs to lay out a large number of flat cables, the user can first pass the flat cables through the cable tray 2. Then, by rotating the top cover 302, the side of the top cover 302 abuts against the side of the connecting strip 401 in the quick-connect assembly 4. At this time, the abutting push plate 404 and the fixing plug 408 retract into the insertion through hole 403. When the fixing slot 307 opened on the side of the top cover 302 moves to the side of the insertion through hole 403, the user can release the abutting push plate 404, so that the abutting push plate 404 is elastically abutted by the return spring 406 sleeved on the limiting connecting post 405.

[0038] The abutment push plate 404 is pushed to the inner wall of the movable slot 402, and at the same time, the fixed plug 408 is driven to pass through the insertion hole 403, so that the end of the fixed plug 408 extends into the fixed slot 307, and the top cover plate 302 is stably fixed to the top of the cable tray 2. The bottom side of the top cover plate 302 is also provided with a cable abutment plate 304. Two connecting plugs 305 are symmetrically arranged on the top side of the cable abutment plate 304. Abutment springs 306 are sleeved on the connecting plugs 305, so that the cable abutment plate 304 is pushed to abut and fix the top side of the flat wire passing through the cable tray 2 under the elastic abutment of the abutment springs 306, further stabilizing the flat wire passing through the cable tray 2, so that the flat wire is more neat and stable after uniform cable laying.

[0039] Meanwhile, when the user needs to remove the flat cable for maintenance, the user needs to push the abutment push plate 404 to move the end of the fixed plug 408 inserted into the fixed slot 307 into the insertion through hole 403, which allows the top cover plate 302 to be rotated quickly and conveniently, so that the user can quickly and conveniently remove the flat cable in the cable tray 2 for maintenance, making it more convenient to use and effectively improving the overall maintenance and disassembly efficiency.

Claims

1. A flat wire laying device, comprising a laying support plate (1), characterized in that: The top of the cable support plate (1) is evenly provided with several cable grooves (2), and the top of each cable groove (2) is provided with a cable fixing component (3). The side of the cable fixing component (3) is provided with a quick plug-in component (4). The cable support plate (1) is provided with side mounting blocks (5) around its perimeter, and the middle of each side mounting block (5) is provided with a mounting screw hole (6). The cable fixing assembly (3) includes two rotating fixing blocks (301) symmetrically arranged on the top side of the cable groove (2). A top cover plate (302) is provided on the top of the cable groove (2). The two sides of the bottom end of the top cover plate (302) are rotatably connected to the rotating fixing blocks (301) through a rotating connecting shaft (303). A cable abutment plate (304) is provided on the bottom side of the top cover plate (302). The top end of the cable abutment plate (304) is vertically arranged... Two connecting rods (305) are provided, the top ends of which penetrate the top cover plate (302). Each connecting rod (305) is fitted with an anti-spring (306). One end of the anti-spring (306) abuts against the side wall of the top cover plate (302), and the other end of the anti-spring (306) abuts against the ribbon cable anti-plate (304). Two fixing slots (307) are symmetrically opened on the side of the top cover plate (302). The quick-connect assembly (4) includes a connecting stop (401) disposed on the top side of the cable tray (2). The connecting stop (401) has a movable slot (402) on its side. The bottom wall of the movable slot (402) has two symmetrical insertion through holes (403), which extend to the side wall of the connecting stop (401). A contact push plate (404) is inserted into the movable slot (402). Two limiting connecting posts (405) are symmetrically disposed on both sides of the inner wall of the movable slot (402). A return spring (406) is sleeved on each of the limiting connecting posts (405). Two contact insertion holes (407) are symmetrically disposed on the contact push plate (404). The limiting connecting posts (405) penetrate the contact insertion holes (407).

2. The flat wire cabling device according to claim 1, characterized in that: One end of the return spring (406) abuts against the side wall of the abutting push plate (404), and the other end of the return spring (406) is connected to the rod of the limiting connecting post (405).

3. A flat wire cabling device according to claim 2, characterized in that: Each of the insertion holes (403) is slidably inserted with a fixed plug (408), and the top of each fixed plug (408) is fixedly connected to both sides of the bottom end of the abutment push plate (404).

4. A flat wire cabling device according to claim 3, characterized in that: The longitudinal section of the cable tray (2) is rectangular.

5. A flat wire cabling device according to claim 4, characterized in that: A baffle is provided at the end of the limiting connecting post (405).

6. A flat wire cabling device according to claim 5, characterized in that: The end of the fixing block (408) extends through the insertion hole (403) into the fixing slot (307).

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