Broadcast television cable support

Abstract

The utility model relates to the technical field of cable supports, and discloses a radio and television cable support which comprises two sliding connecting plates, the outer portions of the sliding connecting plates are slidably connected to the inner portion of a transverse supporting plate, and the outer portions of the sliding connecting plates are fixedly connected with limiting blocking plates. The interiors of the two sliding connecting plates are rotationally connected with two rotating connecting columns, the two ends of the exteriors of the rotating connecting columns are fixedly connected with limiting circular rings, and the exteriors of the rotating connecting columns are fixedly connected with arc-shaped supporting plates; a plurality of elastic assemblies are fixedly connected to the sides, close to each other, of the two arc-shaped supporting plates, namely the sides, away from the outer portions of the two arc-shaped supporting plates, of the two arc-shaped supporting plates. According to the cable clamping device, the cable is placed in the two arc-shaped supporting plates until the cable is wrapped, and the cable is fixed by utilizing the elastic force of the return spring, so that the flexible clamping of the cable is realized, the clamping force can be flexibly adjusted, the damage to the cable is avoided, and the service life of the cable is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable support technical field especially relates to a broadcast television cable support. BACKGROUND

[0002] Broadcast television cable is a kind of cable specially used for transmitting broadcast and television signal, and its main function is to ensure that television and broadcast signal is not disturbed in transmission process, and keep the stability and quality of signal, and broadcast television cable is usually widely used in television broadcast, satellite television, cable television and other broadcast-related systems.Cable support is a kind of device for supporting and fixing cable, and is usually used in various electrical, communication, broadcast television and other fields, and its main role is to keep cable in proper position, prevent cable from being damaged due to suspension, bending and external force, and ensure that cable is arranged neatly and safely, and cable support not only supports cable, but also protects cable when needed to prevent environmental factors from causing adverse effects on cable.

[0003] Part of the prior art broadcast television cable support is usually composed of support frame, fixing device, guide groove and connecting piece, and the structure design aims to ensure the stable and safe operation of cable, the support frame provides main supporting effect, the fixing device stably fixes cable in proper position to avoid cable sagging and being damaged, the guide groove is used to guide the trend of cable and keep cable neatly arranged, and the connecting piece is used to connect support frame and wall surface, and through the cooperative work of these structures, cable support effectively prevents uneven stress, wear and tear and external force interference of cable, so as to ensure the stable transmission of broadcast television signal and long-term reliable operation of cable.

[0004] However, in specific use process, part of cable support usually adopts fixed-size clamping structure, which is difficult to adapt to cables of different sizes, resulting in the need to frequently replace support during use, and increasing cost and waste of human resources, and aiming at the above problems, the present application provides a kind of broadcast television cable support. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a kind of broadcast television cable support, aims at improving the problem that part of device in prior art cannot flexibly clamp to adapt to cables of different sizes.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0007] A kind of broadcast television cable support, including vertical support plate, the inside of the vertical support plate is slidably connected with horizontal support plate, the inside of the horizontal support plate is slidably connected with clamping mechanism, the outside of the vertical support plate is fixedly connected with multiple adjusting mechanisms;

[0008] The clamping mechanism comprises two sliding connecting plates, the outer part of the sliding connecting plates is slidingly connected to the inner part of the transverse support plate, the outer part of the sliding connecting plates is fixedly connected to a limiting blocking plate, the inner part of the two sliding connecting plates is slidingly connected to two rotating connecting columns, the outer part of the rotating connecting columns is fixedly connected to a limiting ring, the outer part of the rotating connecting columns is fixedly connected to an arc-shaped support plate, and the proximal side of the two arc-shaped support plates, i.e., the outer side away from the two arc-shaped support plates, is fixedly connected to a plurality of elastic components;

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

[0010] The adjusting mechanism comprises a fixed connecting column, the outer part of the fixed connecting column is fixedly connected to the inner part of the vertical support plate, the outer part of the fixed connecting column is rotatably connected to a rotating connecting plate, the outer part of the rotating connecting plate is fixedly connected to a limiting telescopic column, and the inner part of the limiting telescopic column is sleeved with a restoring component;

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

[0012] The elastic component comprises a back-force telescopic column, the two ends of the back-force telescopic column are fixedly connected to the proximal side of the two arc-shaped support plates, i.e., the outer side away from the two arc-shaped support plates, and the outer part of the back-force telescopic column is sleeved with a back-force spring;

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

[0014] The restoring component comprises a connecting spring, the outer part of the connecting spring is fixedly connected to the inner part of the limiting telescopic column, and the outer part of the limiting telescopic column is slidingly connected to the inner part of the transverse support plate;

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

[0016] The upper and lower ends of the vertical support plate are provided with two holes to facilitate the fixation of the vertical support plate by bolts, and a long groove is formed in the surface of the vertical support plate to enable the transverse support plate to slide on the vertical support plate for adjustment;

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

[0018] One end of the connecting spring is fixedly connected to the outer part of the rotating connecting plate, and the outer part of the rotating connecting plate is rotatably connected to the outer right side of the vertical support plate;

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

[0020] The two ends of the return spring are fixedly connected to the side of the two arc-shaped support plates that are close to each other, that is, the side of the arc-shaped support plates that is far away from the two arc-shaped support plates. The outer side of the arc-shaped support plate is slidably connected to the side of the two sliding connecting plates that are close to each other, that is, the side of the arc-shaped support plates that is far away from the two sliding connecting plates.

[0021] As a further description of the above technical solution:

[0022] The surface of the transverse support plate has two elongated holes to facilitate the sliding adjustment of the position of the sliding connecting plate. The top of the transverse support plate is slidably connected to the bottom of the two limiting barrier plates.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, by placing the cable inside two arc-shaped support plates, and because the two arc-shaped support plates are connected by a return telescopic column and a return spring, the arc-shaped support plates expand outward under the pressure of the cable until they wrap around the cable. The cable is fixed by the elastic force of the return spring itself, thus achieving flexible clamping of the cable. The clamping force can be flexibly adjusted to avoid damage to the cable and improve the service life of the cable.

[0025] 2. In this utility model, the horizontal support plate slides freely in the grooves of the vertical support plate. When a suitable height is reached, the connecting plate is rotated and the limiting telescopic column is pressed, so that the limiting telescopic column is locked into the hole inside the horizontal support plate. Then, the release is used to use the reaction force of the spring inside the limiting telescopic column to drive the limiting telescopic column to return to its original position, thereby restricting the horizontal support plate and allowing the vertical position of the cable to be adjusted. The horizontal support plate has two holes on its surface to facilitate the adjustment of the horizontal position of the cable and adapt to the needs of different specifications and installation environments. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of a broadcast television cable bracket proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the rotating connecting plate of a broadcast television cable bracket proposed in this utility model;

[0028] Figure 3 This is a schematic diagram of the structure of a limiting telescopic column for a broadcast television cable bracket proposed in this utility model;

[0029] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0030] Figure 5 This is a schematic diagram of the structure of the arc-shaped support plate of a broadcast television cable bracket proposed in this utility model;

[0031] Figure 6 For Figure 5 Enlarged view at B.

[0032] Legend:

[0033] 1, vertical support plate; 2, horizontal support plate; 3, sliding connection plate; 4, limiting barrier plate; 5, rotating connection column; 6, limiting ring; 7, arc-shaped support plate; 8, back force telescopic column; 9, back force spring; 10, fixed connection column; 11, rotating connection plate; 12, limiting telescopic column; 13, connecting spring. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0035] With reference to Figures 2 to 4The utility model provides a kind of embodiment: a broadcast television cable support, including vertical support plate 1, vertical support plate 1 overall is rectangular plate, two holes are set in the upper and lower ends of vertical support plate 1 to facilitate bolt to be used to fix vertical support plate 1, to ensure the stability of entire cable support, the surface of vertical support plate 1 is set long recess, so that horizontal support plate 2 can slide on vertical support plate 1, adjust, so that horizontal support plate 2 can smoothly slide on vertical support plate 1, to this realization height position flexible adjustment, satisfy the demand of cable support height under different installation scene, the inside sliding connection of vertical support plate 1 has horizontal support plate 2, horizontal support plate 2 is also rectangular plate, the surface of horizontal support plate 2 is set two long holes to facilitate the sliding adjustment position of sliding connection plate 3, hole edge is treated after chamfering, prevent scratch when sliding connection plate 3 slides, so that it can be accurately adjusted position on horizontal support plate 2 according to actual cable laying demand, the bottom of two limit blocking plates 4 is slidably connected at the top of horizontal support plate 2, the inside sliding connection of horizontal support plate 2 has clamping mechanism, clamping mechanism includes two sliding connection plates 3, sliding connection plate 3 is cuboid, can easily slide left and right in hole, realize the fine adjustment of position, the inside of horizontal support plate 2 is slidably connected at the outside of sliding connection plate 3, limit blocking plate 4 is fixedly connected outside sliding connection plate 3, to ensure the stability of sliding connection plate 3 in sliding process, avoid to appear to shake or deviate, the inside sliding connection of two sliding connection plates 3 has two rotating connecting columns 5, rotating connecting column 5 is cylindrical, the outside both ends of rotating connecting column 5 are fixedly connected with limit ring 6, its effect is to prevent rotating connecting column 5 from being taken out from sliding connection plate 3 in sliding process, the outside of rotating connecting column 5 is fixedly connected with arc support plate 7, and the inside surface is covered with elastic sponge to prevent damage to the cable and provide stable support for the cable.

[0036] The proximal side of two arc-shaped support plates 7, i.e., the outer side away from the two arc-shaped support plates 7, is fixedly connected with a plurality of elastic components, the elastic component includes a return telescopic column 8, the return telescopic column 8 is a cylindrical telescopic rod, has good wear resistance and rust resistance, the two ends of the return telescopic column 8 are fixedly connected to the proximal side of the two arc-shaped support plates 7, i.e., the outer side away from the two arc-shaped support plates 7, a return spring 9 is connected outside the return telescopic column 8, the return spring 9 is a cylindrical spiral spring, its effect is to adaptively clamp the cable when the cable is placed on the arc-shaped support plate 7 by using the elastic force of the spring, which can ensure the stability of the cable and also adapt to the needs of cables of different diameters to a certain extent, the two ends of the return spring 9 are fixedly connected to the proximal side of the two arc-shaped support plates 7, i.e., the outer side away from the two arc-shaped support plates 7, the arc-shaped support plate 7 is slidably connected to the proximal side of the two sliding connection plates 3, i.e., the outer side away from the two sliding connection plates 3.

[0037] Referring to Figure 1 、 Figure 5 and Figure 6 , the outer part of the vertical support plate 1 is fixedly connected with a plurality of adjusting mechanisms, which include a fixed connection column 10 in the shape of a cylinder, the outer part of which is fixedly connected to the inner part of the vertical support plate 1 by welding. The outer part of the fixed connection column 10 is fixedly connected to the inner part of the vertical support plate 1, and the outer part of the fixed connection column 10 is rotatably connected with a rotating connection plate 11 in the shape of a rectangular plate, which is used to drive a limiting telescopic column 12 to rotate. The outer part of the rotating connection plate 11 is fixedly connected with the limiting telescopic column 12, which is a telescopic rod in the shape of a cylinder, and is used to limit the position of a horizontal support plate 2;

[0038] The inner part of the limiting telescopic column 12 is sleeved with a restoring assembly, which includes a connecting spring 13 in the shape of a cylindrical spiral spring, which can drive the limiting telescopic column 12 to restore, so that the limiting telescopic column 12 slides into the inner part of the horizontal support plate 2 to limit the position of the horizontal support plate 2 on the vertical support plate 1, thereby meeting the requirements of different cable laying angles and positions. One end of the connecting spring 13 is fixedly connected to the outer part of the rotating connection plate 11, the outer part of the rotating connection plate 11 is rotatably connected to the outer right side of the vertical support plate 1, and the outer part of the connecting spring 13 is fixedly connected to the inner part of the limiting telescopic column 12. The outer part of the limiting telescopic column 12 is slidably connected to the inner part of the horizontal support plate 2.

[0039] Working principle: first, place the cable between the two arc-shaped support plates 7. Due to the action of the return telescopic column 8 and the return spring 9, the arc-shaped support plates 7 expand outward under the extrusion of the cable until the cable is wrapped. At this time, the elastic force provided by the return spring 9 fixes the cable, ensures the stability of the cable in the bracket and avoids damage, thereby prolonging the service life of the cable. Subsequently, the surface of the horizontal support plate 2 is provided with two long holes, which facilitates the adjustment of the horizontal position by the sliding connection plate 3 to adapt to the needs of different specifications and installation environments. The sliding connection plate 3 slides left and right in the hole to achieve fine adjustment, and the outer part is limited by the blocking plate 4 to ensure the stability during sliding. Because the rotating connection column 5 is connected with the sliding connection plate 3, it can prevent the cable from coming out during rotation, and the inner surface of the arc-shaped support plate 7 is covered with elastic sponge to provide protection and stable support for the cable.

[0040] Subsequently, through the long groove on the vertical support plate 1, the horizontal support plate 2 can freely slide up and down on the vertical support plate 1, when the horizontal support plate 2 reaches the required height, the user can rotate the rotating connecting plate 11 and press the limiting telescopic column 12, so that it is clamped into the hole in the horizontal support plate 2, then, after releasing the limiting telescopic column 12 restores under the action of the connecting spring 13, further limit the height position of the horizontal support plate 2, realize the flexible adjustment and stable support of the cable support.

[0041] Finally, it should be noted that: the above only for the preferred embodiments of the present application have, and not for limiting the present application, although the foregoing embodiments of the present application have been described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A broadcast television cable bracket, comprising a vertical support plate (1), characterized in that: The vertical support plate (1) is slidably connected to the horizontal support plate (2), the horizontal support plate (2) is slidably connected to the clamping mechanism, and the vertical support plate (1) is fixedly connected to multiple adjustment mechanisms. The clamping mechanism includes two sliding connecting plates (3). The outer side of the sliding connecting plate (3) is slidably connected to the inside of the transverse support plate (2). The outer side of the sliding connecting plate (3) is fixedly connected to a limit blocking plate (4). The inner side of the two sliding connecting plates (3) is slidably connected to two rotating connecting columns (5). The outer ends of the rotating connecting columns (5) are fixedly connected to limit rings (6). The outer side of the rotating connecting columns (5) is fixedly connected to an arc-shaped support plate (7). Multiple elastic components are fixedly connected to the side of the two arc-shaped support plates (7) that is close to each other, i.e. the side away from the two arc-shaped support plates (7).

2. A broadcast television cable bracket according to claim 1, characterized in that: The adjustment mechanism includes a fixed connecting column (10), which is externally fixedly connected to the inside of the vertical support plate (1). A rotating connecting plate (11) is rotatably connected to the outside of the fixed connecting column (10). A limiting telescopic column (12) is fixedly connected to the outside of the rotating connecting plate (11). A restoration component is sleeved inside the limiting telescopic column (12).

3. A broadcast television cable bracket according to claim 1, characterized in that: The elastic component includes a return telescopic column (8), the two ends of which are fixedly connected to the side of the two arc-shaped support plates (7) that is close to each other, i.e. the side away from the two arc-shaped support plates (7). A return spring (9) is sleeved and connected to the outside of the return telescopic column (8).

4. A broadcast television cable bracket according to claim 2, characterized in that: The recovery assembly includes a connecting spring (13), which is externally fixedly connected to the inside of the limiting telescopic column (12), and the externally slidingly connected to the inside of the transverse support plate (2).

5. A broadcast television cable bracket according to claim 1, characterized in that: The vertical support plate (1) has two holes at its upper and lower ends to facilitate fixing the vertical support plate (1) with bolts. The surface of the vertical support plate (1) has a long groove so that the horizontal support plate (2) can slide on the vertical support plate (1) for adjustment.

6. A broadcast television cable bracket according to claim 4, characterized in that: One end of the connecting spring (13) is fixedly connected to the outside of the rotating connecting plate (11), and the outside of the rotating connecting plate (11) is rotatably connected to the outside right side of the vertical support plate (1).

7. A broadcast television cable bracket according to claim 3, characterized in that: The two ends of the return spring (9) are fixedly connected to the side of the two arc-shaped support plates (7) that is close to each other, i.e. the side away from the two arc-shaped support plates (7). The outside of the arc-shaped support plate (7) is slidably connected to the side of the two sliding connecting plates (3) that is close to each other, i.e. the side away from the two sliding connecting plates (3).

8. A broadcast television cable bracket according to claim 1, characterized in that: The surface of the transverse support plate (2) has two elongated holes to facilitate the sliding adjustment of the position of the sliding connecting plate (3). The top of the transverse support plate (2) is slidably connected to the bottom of the two limiting barrier plates (4).

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