Computer network cable clamping structure for radio and television engineering

Abstract

The utility model belongs to the technical field of radio and television engineering, and particularly relates to a computer network cable clamping structure for radio and television engineering, which comprises a mounting seat, a connecting plate is fixedly connected to one side of the mounting seat, a through hole is formed in the surface of the connecting plate, and a connecting sleeve is rotatably connected to the inner wall of the through hole. A sliding groove is formed in the inner wall of the connecting sleeve in the circumferential direction, and a fixing rod is fixedly connected to one side of the inner wall of the sliding groove. According to the utility model, a cable is inserted into the connecting sleeve, the cable passes through the clamping plate, the clamping plate is pushed, the sliding block slides in the sliding groove, the spring is extruded, after the cable is installed, the spring is reset under the condition of no external force, the sliding block and the clamping plate are tightened, and thus the cable is stably clamped, and the cable is prevented from being damaged. Therefore, the clamping force of the clamping plate can be flexibly adjusted according to the actual requirements of the cable, the stability of the cable in a fixed state is kept, and meanwhile, the loosening risk caused by external force impact or long-term use is relieved.

Description

Technical Field

[0001] This utility model relates to the field of broadcasting and television engineering technology, specifically to a computer network cable clamping structure for broadcasting and television engineering. Background Technology

[0002] Broadcast and television engineering mainly utilizes computer software and modern electronic technology for information processing, focusing on audio and video processing, source compression, film and television production and program management, program broadcasting and distribution, etc. It is characterized by a balance between basic theory and engineering practice, and a combination of art and technology. With the rapid development of broadcast and television engineering, the laying and management of computer network cables has become increasingly important. In broadcast and television transmission systems, computer network cables are usually used for signal transmission, data exchange, and communication between devices. The quality of their laying directly affects the stability and reliability of the overall system. However, traditional cable fixing methods usually use cable ties, clips, or ordinary clamping structures. Such fixing methods are prone to loosening due to external forces or long-term use, affecting signal transmission quality. In addition, multiple cables are tangled together, making it inconvenient for inspection and maintenance. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a computer network cable clamping structure for broadcast television engineering. It solves the problems of existing fixing methods being prone to loosening due to external forces or long-term use, affecting signal transmission quality, and the inconvenience of inspection and maintenance caused by multiple cables being intertwined and tangled together.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a computer network cable clamping structure for broadcasting and television engineering, including a mounting base, a connecting plate fixedly connected to one side of the mounting base, a through hole on the surface of the connecting plate, a connecting sleeve rotatably connected to the inner wall of the through hole, a sliding groove circumferentially formed on the inner wall of the connecting sleeve, a fixing rod fixedly connected to one side of the inner wall of the sliding groove, a slider slidably connected to the outer wall of the fixing rod, the outer wall of the slider slidably connected to the inner wall of the sliding groove, a clamping plate fixedly connected to one side of the slider, a spring sleeved on the outer wall of the fixing rod, one end of the spring fixedly connected to one side of the inner wall of the sliding groove, and the other end of the spring fixedly connected to the other side of the outer wall of the slider.

[0005] As a preferred embodiment of this utility model, each side of the clamping plate is provided with an inclined surface.

[0006] As a preferred embodiment of this utility model, rotating grooves are provided on both sides of the inner wall of the through hole, and bidirectional bearings are installed on the inner wall of the rotating grooves. Rotating rods are fixedly connected to both sides of the outer wall of the connecting sleeve, and the outer wall of the rotating rods is installed inside the bidirectional bearings.

[0007] As a preferred embodiment of this utility model, the inner wall of the slide groove is provided with limit grooves on both sides, and the outer wall of the slider is fixedly connected to limit blocks on both sides, with the outer wall of the limit blocks slidably connected to the inner wall of the limit groove.

[0008] As a preferred technical solution of this utility model, a plurality of through holes are provided, and the plurality of through holes are arranged at equal angles with the center of the connecting plate as the center.

[0009] As a preferred technical solution of this utility model, the clamping plate is arranged in an arc shape.

[0010] Compared with the prior art, this utility model provides a computer network cable clamping structure for broadcast television engineering, which has the following advantages:

[0011] This is a computer network cable clamping structure for broadcasting and television engineering. By inserting the cable into the connecting sleeve, the cable passes through the clamping plate, pushing the clamping plate, and causing the slider to slide in the groove, compressing the spring. After the cable is installed, the spring returns to its original position without external force, causing the slider and clamping plate to tighten, thus firmly clamping the cable. This allows the clamping plate to flexibly adjust the clamping force according to the actual needs of the cable, maintaining the stability of the cable in a fixed state, while mitigating the risk of loosening caused by external impact or long-term use. Attached Figure Description

[0012] Figure 1 This is a perspective view of the present utility model;

[0013] Figure 2 This is a schematic diagram of the structure of this utility model;

[0014] Figure 3 This is a cross-sectional view of the structure of this utility model;

[0015] Figure 4 This is an exploded view of the structure of this utility model.

[0016] In the diagram: 1. Mounting base; 2. Connecting plate; 3. Through hole; 4. Connecting sleeve; 5. Slide groove; 6. Fixing rod; 7. Slider; 8. Spring; 9. Clamping plate; 10. Inclined surface; 11. Rotary groove; 12. Rotating rod; 13. Double-sided bearing. Detailed Implementation

[0017] 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.

[0018] Example 1

[0019] Please see Figure 1-4 In this embodiment: a computer network cable clamping structure for broadcasting and television engineering includes a mounting base 1, a connecting plate 2 fixedly connected to one side of the mounting base 1, a through hole 3 opened on the surface of the connecting plate 2, a connecting sleeve 4 rotatably connected to the inner wall of the through hole 3, a sliding groove 5 circumferentially opened on the inner wall of the connecting sleeve 4, a fixing rod 6 fixedly connected to one side of the inner wall of the sliding groove 5, a slider 7 slidably connected to the outer wall of the fixing rod 6, the outer wall of the slider 7 slidably connected to the inner wall of the sliding groove 5, a clamping plate 9 fixedly connected to one side of the slider 7, a spring 8 sleeved on the outer wall of the fixing rod 6, one end of the spring 8 fixedly connected to one side of the inner wall of the sliding groove 5, and the other end of the spring 8 fixedly connected to the other side of the outer wall of the slider 7;

[0020] In this embodiment, when the cable is inserted into the connecting sleeve 4, the clamping plate 9 is pushed outward by the force, causing the slider 7 to slide on the slide rod. The slider 7 slides on the inner wall of the slide groove 5 to compress the spring 8. When there is no external force, the spring 8 returns to its original state, causing the slider 7 and the clamping plate 9 to tighten inward, thereby forming a stable clamping force on the cable.

[0021] Preferably, a bevel 10 is provided on one side of each of the clamping plates 9;

[0022] The clamp 9 has a bevel 10, which makes it easier to insert the cable.

[0023] Furthermore, rotating grooves 11 are provided on both sides of the inner wall of the through hole 3. A bidirectional bearing 13 is installed on the inner wall of the rotating groove 11. Rotating rods 12 are fixedly connected to both sides of the outer wall of the connecting sleeve 4. The outer wall of the rotating rod 12 is installed inside the bidirectional bearing 13.

[0024] The design incorporates a bidirectional bearing 13 and a rotating rod 12, allowing the connecting sleeve 4 to rotate under the action of the bidirectional bearing 13. This enables the connecting sleeve 4 to be rotated and its angle adjusted to accommodate cable arrangements in different directions, thereby improving its flexibility of use.

[0025] Preferably, limit grooves are provided on both sides of the inner wall of the slide groove 5, and limit blocks are fixedly connected to both sides of the outer wall of the slider 7, with the outer wall of the limit block slidably connected to the inner wall of the limit groove.

[0026] The inner wall of the slide groove 5 is provided with a limiting groove, and the outer wall of the slider 7 is provided with a limiting block. The two work together to ensure that the slider 7 slides stably in the slide groove 5 and avoids shaking or loosening.

[0027] Preferably, a plurality of through holes 3 are provided, and the plurality of through holes 3 are arranged at equal angles with the center of the connecting plate 2 as the center;

[0028] The multiple through holes 3 allow for the installation of multiple cables according to different construction needs.

[0029] Preferably, the clamping plate 9 has an arc-shaped design.

[0030] The working principle and usage process of this utility model are as follows: When the cable is inserted into the connecting sleeve 4, the clamping plate 9 is pushed outward by the force, causing the slider 7 to slide on the sliding rod. The slider 7 slides on the inner wall of the sliding groove 5 and compresses the spring 8. When there is no external force, the spring 8 returns to its original state, causing the slider 7 and the clamping plate 9 to tighten inward, thereby forming a stable clamping force on the cable. Through the design of the bidirectional bearing 13 and the rotating rod 12, the connecting sleeve 4 can rotate under the action of the bidirectional bearing 13, so that the connecting sleeve 4 can be rotated to adjust the angle to adapt to the cable arrangement in different directions and improve the flexibility of use.

[0031] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A computer network cable clamping structure for broadcast television engineering, comprising a mounting base (1), characterized in that: A connecting plate (2) is fixedly connected to one side of the mounting base (1). A through hole (3) is opened on the surface of the connecting plate (2). A connecting sleeve (4) is rotatably connected to the inner wall of the through hole (3). A sliding groove (5) is opened circumferentially on the inner wall of the connecting sleeve (4). A fixing rod (6) is fixedly connected to one side of the inner wall of the sliding groove (5). A slider (7) is slidably connected to the outer wall of the fixing rod (6). The outer wall of the slider (7) is slidably connected to the inner wall of the sliding groove (5). A clamping plate (9) is fixedly connected to one side of the slider (7). A spring (8) is sleeved on the outer wall of the fixing rod (6). One end of the spring (8) is fixedly connected to one side of the inner wall of the sliding groove (5), and the other end of the spring (8) is fixedly connected to the other side of the outer wall of the slider (7).

2. The computer network cable clamping structure for broadcasting and television engineering according to claim 1, characterized in that: The clamping plate (9) has a bevel (10) on one side.

3. The computer network cable clamping structure for broadcasting and television engineering according to claim 1, characterized in that: The inner wall of the through hole (3) is provided with rotating grooves (11) on both sides. The inner wall of the rotating groove (11) is equipped with a bidirectional bearing (13). The outer wall of the connecting sleeve (4) is fixedly connected with rotating rods (12) on both sides. The outer wall of the rotating rods (12) is installed inside the bidirectional bearings (13).

4. The computer network cable clamping structure for broadcasting and television engineering according to claim 1, characterized in that: Limiting grooves are provided on both sides of the inner wall of the slide (5), and limiting blocks are fixedly connected to both sides of the outer wall of the slider (7). The outer wall of the limiting block is slidably connected to the inner wall of the limiting groove.

5. The computer network cable clamping structure for broadcasting and television engineering according to claim 1, characterized in that: The through holes (3) are provided in a plurality of manner, and the plurality of through holes (3) are arranged at equal angles with the center of the connecting plate (2) as the center.

6. The computer network cable clamping structure for broadcasting and television engineering according to claim 2, characterized in that: The clamp (9) is arranged in an arc shape.

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