Flat cable structure for connecting display screen

Abstract

The utility model discloses a flat cable structure for connecting a display screen, which belongs to the technical field of flat cable structures and comprises a bottom plate. A plurality of first fixing assemblies are further included, the first fixing assemblies are distributed on one side of the top face of the bottom plate at equal intervals, each first fixing assembly comprises a first clamping groove, and a limiting soft plate is fixed to the top of each first clamping groove through a screw; second fixing assemblies used in cooperation with the first fixing assemblies are further included, the second fixing assemblies are distributed on the other side of the top face of the bottom plate at equal intervals, and each second fixing assembly comprises a second clamping groove; the first clamping groove is arranged to be matched with the limiting soft plate for use, the structure is simple, convenience and practicability are achieved, the connecting wire can be simply and rapidly limited in the first clamping groove, the connecting wire is prevented from moving greatly to be separated from the second clamping groove, and the connecting wire with different diameters can be fixed in the second clamping groove in an abutting mode in cooperation with the abutting plate for use. The operation difficulty is reduced, and an operator can disassemble and assemble conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of cable arrangement structures, in particular to a cable arrangement structure for connecting display screens. Background Art

[0002] A display screen is an electronic device component used to display images, text, videos and other information. Display screens play an important role in people's daily life, work, study and entertainment, providing people with rich visual information. LED display screens, or light-emitting diode display screens, are composed of many tiny light-emitting diodes to form pixels. The content is displayed by controlling the brightness and color of each light-emitting diode. They can be divided into indoor and outdoor LED display screens, which are widely used in scenes such as large advertising screens, stage backgrounds, and scoreboards for sports events. For example, large advertising display screens on the outer walls of shopping malls are usually LED display screens. There are many electronic components inside LED display screens, and there are also connecting wires used with various electronic components. In order to facilitate the installation and maintenance of LED display screens, a wiring structure is usually used to fix the connecting wires.

[0003] After searching, in the prior art, Chinese patent publication number: CN213402319U discloses a wiring structure for a full-color LED display screen. The utility model comprises a first card-fixing cover and a second card-fixing cover, and the opposite sides thereof are fitted together, and a wire groove is opened on the sides. A connecting plate is fixedly installed at the middle position of both sides of the upper end of the second card-fixing cover, and a fixing spring is fixedly installed inside one side of the upper end of the connecting plate. The connecting plates on both sides of the second card-fixing cover are inserted into the interior of the connecting sleeve, and the upper end of the shrinkage card strip is located on the same horizontal plane as the surface of the connecting plate, and the end is inclined. As the connecting plate is inserted, the shrinkage card strip shrinks to the interior of the connecting plate, and squeezes the fixing spring. When the first card-fixing cover and the second card-fixing cover are fitted together, the connecting plate passes through the connecting sleeve, and the shrinkage card strip pops out under the action of the fixing spring and is clamped with the groove of the first card-fixing cover, thereby facilitating the rapid installation of the first card-fixing cover and the second card-fixing cover.

[0004] But this device still has the following defects:

[0005] The connecting wires inside the LED display have different functions, different diameters and a certain degree of elasticity. When the device is used to place multiple groups of data cables into the wire grooves of the second card-fixed cover, some connecting wires will detach from the wire grooves and need to be adjusted repeatedly, affecting the fixation of the first card-fixed cover and increasing the difficulty of operation for the operator. The device does not solve this problem well. Utility Model Content

[0006] The purpose of the utility model is to provide a cable structure for connecting a display screen. By setting a first slot and using it in conjunction with a limiting soft board, the connecting wire can be simply and quickly confined in the first slot, thereby preventing the connecting wire from moving significantly and escaping from the second slot. When used in conjunction with a clamping plate, connecting wires of different diameters can be clamped and fixed in the second slot, reducing the difficulty of operation and facilitating disassembly and assembly by operators, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A cable structure for connecting a display screen includes a bottom plate;

[0009] It also includes a plurality of first fixing components, which are evenly distributed on one side of the top surface of the bottom plate, and the first fixing components include a first card slot, and the top of the first card slot is fixed with a limited soft board by a screw;

[0010] It also includes a second fixing component used in conjunction with the first fixing component, the second fixing component is equidistantly distributed on the other side of the top surface of the base plate, the second fixing component includes a second card slot, the second card slot is fixedly connected to the top surface of the base plate, a movable slot is provided in the middle of the second card slot, and the movable slot is slidably matched with the clamping plate.

[0011] Preferably, the first card slot is fixedly connected to the top surface of the bottom plate, and a through slot is provided in the middle of the position-limiting soft plate.

[0012] Preferably, a sliding rod is fixedly mounted on one side of the movable groove, and one end of the abutting plate is slidably matched with the sliding rod.

[0013] Preferably, a first limit plate is fixedly installed on the top of the sliding rod, a spring is slidably sleeved on the surface of the sliding rod, the bottom of the spring is fixedly connected to the bottom of the movable groove, and the top of the spring abuts against the bottom of the clamping plate.

[0014] Preferably, a hand screw is rotatably installed on the other side of the clamping plate, and a second limit plate is provided at the bottom of the clamping plate. The second limit plate is fixedly matched with the hand screw, and a threaded connection hole is provided at the bottom of the movable groove, and the hand screw is threadedly matched with the threaded connection hole.

[0015] Preferably, mounting plates are fixedly mounted on the bottom of both sides of the bottom plate, mounting holes are provided on the mounting plates, and heat dissipation grooves are provided at the bottom of the bottom plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model sets the first card slot and cooperates with the limiting soft board, which has a simple structure, is convenient and practical, can simply and quickly limit the connecting line in the first card slot, thereby preventing the connecting line from moving significantly and escaping from the second card slot. When used in conjunction with the clamping plate, connecting lines of different diameters can be tightly fixed in the second card slot, reducing the difficulty of operation and facilitating disassembly and assembly by operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 is a schematic diagram of the structure of the second card slot;

[0020] Figure 3 It is a schematic diagram of the structure of the first card slot.

[0021] In the figure: 1. bottom plate; 2. first card slot; 3. limit soft plate; 4. second card slot; 5. movable slot; 6. clamping plate; 7. through slot; 8. sliding rod; 9. first limit plate; 10. spring; 11. hand screw; 12. second limit plate; 13. threaded connection hole; 14. mounting plate; 15. mounting hole; 16. heat sink. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 3 , the utility model provides a technical solution:

[0024] A cable structure for connecting a display screen includes a base plate 1, mounting plates 14 are fixedly mounted on the bottom of both sides of the base plate 1, mounting holes 15 are provided on the mounting plates 14, and heat dissipation grooves 16 are provided at the bottom of the base plate 1. The mounting plates 14 and the mounting holes 15 are provided to facilitate installation and fixation of the device. When used in conjunction with the heat dissipation grooves 16, the contact area with the installation position can be reduced, while the contact area with the air is increased, thereby facilitating heat dissipation.

[0025] It also includes multiple groups of first fixing components, which are equidistantly distributed on one side of the top surface of the base plate 1. The first fixing components include a first slot 2. A limiting soft board 3 is fixed to the top of the first slot 2 by screws. The first slot 2 is fixedly connected to the top surface of the base plate 1. A through slit 7 is provided in the middle of the limiting soft board 3. By providing the limiting soft board 3, the connecting line can be limited in the first slot 2, thereby preventing the connecting line from moving significantly and detaching from the second slot 4, thereby facilitating the next step of fixing. By providing the through slit 7 on the limiting soft board 3, the connecting line can be controlled to enter and exit the first slot 2 with a little force, thereby reducing the difficulty of operation.

[0026] The second fixing assembly is also included to cooperate with the first fixing assembly, and the second fixing assembly is equidistantly distributed on the other side of the top surface of the bottom plate 1. The second fixing assembly includes a second card slot 4, and the second card slot 4 is fixedly connected to the top surface of the bottom plate 1. A movable slot 5 is provided in the middle of the second card slot 4, and the movable slot 5 is slidably matched with the clamping plate 6. A sliding rod 8 is fixedly installed on one side of the movable slot 5, and one end of the clamping plate 6 is slidably matched with the sliding rod 8. A first limiting plate 9 is fixedly installed on the top of the sliding rod 8, and a spring 10 is slidably sleeved on the surface of the sliding rod 8. The bottom of the spring 10 is fixedly connected to the bottom of the movable slot 5, and the top of the spring 10 is in contact with the bottom of the clamping plate 6. A hand screw 11 is rotatably installed on the other side of the clamping plate 6, and the hand screw 11 is threadedly matched with the threaded connection hole 13. By setting the hand screw 11 to cooperate with the clamping plate 6, different The connecting wire of different diameters is tightly fixed in the second slot 4 to prevent the connecting wires from being entangled with each other, and is used in conjunction with the spring 10 and the sliding rod 8. When the hand screw 11 is loosened, the clamping plate 6 can be automatically pushed to move upward, which is convenient for rotating the clamping plate 6, thereby facilitating the insertion and removal of the connecting wire from the second slot 4; the hand screw 11 is provided with a second limiting plate 12 at the bottom of the clamping plate 6, and the second limiting plate 12 is fixedly matched with the hand screw 11, a threaded connection hole 13 is provided at the bottom of the movable groove 5, and the same threaded connection hole 13 is provided at the corresponding position on the base plate 1. By providing the second limiting plate 12, the hand screw 11 can be prevented from falling off the clamping plate 6, and by providing the threaded connection hole 13 on the base plate 1, the bottom of the hand screw 11 can continue to move downward after passing through the base plate 1, thereby facilitating the tightening of connecting wires of different diameters.

[0027] When in use, the device is moved to a designated position, the mounting hole 15 is aligned with the designated mounting position, and the mounting plate 14 is fixed with external tools and screws to fix the device. The connecting wire is aligned with the direction of the first card slot 2, and is pressed downward to push the limiting soft board 3 open and enter the first card slot 2 through the slit 7. After the connecting wire enters the first card slot 2, the limiting soft board 3 automatically recovers to prevent the connecting wire from escaping from the first card slot 2. Then, the connecting wire is moved to the second card slot 4 on one side of the first card slot 2, the clamping plate 6 is rotated to align with the movable slot 5, and then the clamping plate 6 is pressed downward to tighten the spring 10. The hand screw 11 is compressed and the bottom of the hand screw 11 is inserted into the threaded connection hole 13. The hand screw 11 is turned to move it downward, and the clamping plate 6 is pushed to clamp the connecting wire in the second card slot 4, so that the connecting wire is fixed in the second card slot 4; when the connecting wire needs to be taken out, the hand screw 11 is turned to disengage it from the threaded connection hole 13, and then the compressed spring 10 pushes the clamping plate 6 to move upward and disengage from the movable groove 5. The clamping plate 6 is turned to one side, and the connecting wire can be taken out from the second card slot 4, and then the connecting wire is pulled with a little force so that the connecting wire pushes the limiting soft board 3 away, and the connecting wire can be taken out.

[0028] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable structure for connecting a display screen, characterized in that: comprising a bottom plate (1); It also includes a plurality of groups of first fixing components, the first fixing components being equidistantly distributed on one side of the top surface of the bottom plate (1), the first fixing components comprising a first card slot (2), the top of the first card slot (2) being fixed with a limited soft board (3) by means of screws; It also includes a second fixing component used in conjunction with the first fixing component, the second fixing component being equidistantly distributed on the other side of the top surface of the bottom plate (1), the second fixing component including a second card slot (4), the second card slot (4) being fixedly connected to the top surface of the bottom plate (1), a movable slot (5) being provided in the middle of the second card slot (4), the movable slot (5) being slidably matched with the abutting plate (6).

2. A display screen connection cable structure according to claim 1, characterized in that: The first clamping slot (2) is fixedly connected to the top surface of the bottom plate (1), and a through slit (7) is provided in the middle of the position-limiting soft plate (3).

3. The display screen connection cable structure according to claim 1, characterized in that: A sliding rod (8) is fixedly mounted on one side of the movable groove (5), and one end of the abutting plate (6) is slidably matched with the sliding rod (8).

4. The display screen connection cable structure according to claim 3, characterized in that: A first limiting plate (9) is fixedly mounted on the top of the sliding rod (8), a spring (10) is slidably sleeved on the surface of the sliding rod (8), the bottom of the spring (10) is fixedly connected to the bottom of the movable groove (5), and the top of the spring (10) abuts against the bottom of the clamping plate (6).

5. The display screen connection cable structure according to claim 4, characterized in that: A hand screw (11) is rotatably mounted on the other side of the clamping plate (6), and a second limiting plate (12) is arranged at the bottom of the clamping plate (6). The second limiting plate (12) is fixedly matched with the hand screw (11). A threaded connection hole (13) is provided at the bottom of the movable groove (5), and the hand screw (11) is threadedly matched with the threaded connection hole (13).

6. The display screen connection cable structure according to claim 1, characterized in that: Mounting plates (14) are fixedly mounted on the bottoms of both sides of the base plate (1), mounting holes (15) are provided on the mounting plates (14), and heat dissipation grooves (16) are provided at the bottom of the base plate (1).

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