Broadcasting and television engineering cable storage device

Abstract

A radio and television engineering cable storage device belongs to the technical field of radio and television engineering. The U-shaped base is provided with a storage rod, the storage rod is rotationally connected with the U-shaped base and connected with a first motor, the first motor is arranged on the U-shaped base, the storage rod is provided with a limiting hole, a U-shaped frame is fixed to the U-shaped base, a first sliding rod is fixed to the U-shaped frame and connected with a taking-out mechanism, the U-shaped base is provided with a fixing plate, the fixing plate is provided with a first sliding groove, and a threaded rod is arranged in the first sliding groove. The threaded rod is connected with the first sliding groove and the second motor, the second motor is arranged on the fixing plate, the threaded rod is connected with the reciprocating mechanism, and the reciprocating mechanism is arranged in the first sliding groove. The cable storage device has the advantages of being uniform in storage, high in adaptability, capable of protecting cables, easy and convenient to operate, compact in structure and the like, automatic storage is achieved through motor driving, the storage efficiency and quality are improved, meanwhile, the device can adapt to cables of various specifications due to the design of the taking-out mechanism, and the practicability is high. And the cable is effectively protected from being damaged in the taking-out process.

Description

Technical Field

[0001] The utility model belongs to the technical field of radio and television engineering, in particular to a radio and television engineering cable storage device. Background Art

[0002] In the field of radio and television engineering, cables are core components for power transmission and information transfer, and their management and storage are crucial. However, the current cable storage methods face many challenges, among which the disorder of cable winding is a significant problem. Traditional cable storage methods often lead to disordered winding of cables, which not only wastes a lot of space, but also lacks effective protection when taking out the cables, which easily causes cable damage. Utility Model Content

[0003] In order to solve the problems existing in the background technology, the utility model provides a cable storage device for broadcasting and television engineering.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cable storage device for radio and television engineering, comprising a U-shaped base, a storage rod, a limit hole, a motor, a U-shaped frame, a slide rod, a fixing plate, a motor, a threaded rod, a take-out mechanism and a reciprocating mechanism;

[0005] The U-shaped base is provided with a storage rod horizontally, one end of the storage rod is rotatably connected to the inner wall of the U-shaped base, and the other end of the storage rod is fixedly connected to the output shaft of motor one. The motor one is fixed to the U-shaped base, and a limiting hole is opened on the storage rod. A U-shaped frame is fixed to the front end of the U-shaped base, and a sliding rod one is horizontally fixed on the U-shaped frame. The sliding rod one is slidably connected to the taking-out mechanism, and a fixing plate is fixed to the rear end of the U-shaped base. A sliding groove one is opened on the side wall of the fixing plate along the length direction, and a threaded rod is horizontally provided in the sliding groove one. One end of the threaded rod is rotatably connected to the inner wall of the sliding groove one, and the other end of the threaded rod is fixedly connected to the output shaft of motor two. The motor two is fixed to the fixing plate, and the threaded rod is threadedly connected to the reciprocating mechanism, and the reciprocating mechanism is slidably arranged in the sliding groove one.

[0006] The taking-out mechanism comprises a slider 1, a U-shaped plate 1, a roller 1, a roller 2, a top plate and two telescopic units;

[0007] The slider is slidably connected to the slide rod, and one side wall of the slider is limitedly slidably arranged with the inner wall of the U-shaped frame. The upper end of the slider is fixedly connected to the U-shaped plate, and the two ends of the roller are respectively rotatably connected to the inner wall of the U-shaped plate. Both side walls of the U-shaped plate are provided with sliding grooves. The two ends of the rollers are respectively rotatably connected to the corresponding telescopic units. The two telescopic units are respectively slidably connected to the corresponding sliding grooves. The two telescopic units are respectively fixedly connected to the top plate. The two telescopic units are symmetrically arranged, and the top plate is fixedly connected to the U-shaped plate.

[0008] Each of the telescopic units comprises a second slide block, a connecting plate, a second slide bar and a spring;

[0009] One end of the second slider is rotatably connected to the second roller, the second slider is slidably connected to the corresponding second slide groove on the first U-shaped plate, the other end of the second slider is fixedly connected to the connecting plate, the connecting plate is fixedly connected to the second slide rod, the top plate is provided with a sliding hole matching the second slide rod, the second slide rod is slidably connected to the sliding hole, the spring is sleeved on the second slide rod, one end of the spring is fixedly connected to the connecting plate, and the other end of the spring is fixedly connected to the lower end of the top plate.

[0010] The reciprocating mechanism comprises a slider 3, a U-shaped plate 2, a roller 3 and two rollers 4;

[0011] The slider three is threadedly connected to the threaded rod, and the slider three is limitedly slidably arranged in a slide groove one on the fixed plate. The upper end of the slider three is fixedly connected to the U-shaped plate two. Two rollers four are arranged in the U-shaped plate two, and the upper and lower ends of the two rollers four are respectively rotatably connected to the inner wall of the U-shaped plate two. The two rollers four are symmetrically arranged, and a roller three is arranged between the two rollers four. A placement groove is arranged at the top end of the U-shaped plate two, and the two ends of the roller three are respectively rotatably connected to the inner wall of the placement groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Uniform storage: This device achieves uniform storage of cables by driving the storage rod to rotate through motor 1 and driving the threaded rod to reciprocate through motor 2, avoiding the accumulation and disorder of cables during the storage process and improving the storage efficiency and quality.

[0014] 2. Strong adaptability: The roller 2 in the removal mechanism can fit cables of different diameters through the rebound effect of the spring, so that the device can adapt to various specifications of radio and television engineering cables, improving the versatility and practicality of the device.

[0015] 3. Protect cables: In the process of taking out cables, slider 1 slides on slider 1 following the position change of the cables on the storage rod. This design effectively protects the cables being taken out, prevents them from unnecessary damage during the taking out process, and extends the service life of the cables.

[0016] 4. Easy to operate: This device realizes automatic storage through the cooperation of motor one and motor two. The operation is simple and fast, which reduces the complexity and labor intensity of manual operation.

[0017] 5. Compact structure: The overall structure of the device is compact and reasonable, the components are closely matched, it occupies a small area, is easy to carry and store, and is suitable for use on-site radio and television projects.

[0018] To sum up, the utility model has multiple beneficial effects such as uniform storage, strong adaptability, cable protection, simple operation and compact structure. It realizes automatic storage through motor drive, improves storage efficiency and quality. At the same time, the design of the removal mechanism enables the device to adapt to cables of various specifications and effectively protect the cables from damage during the removal process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the utility model;

[0020] Figure 2 It is a rear view of the utility model. DETAILED DESCRIPTION

[0021] The technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] This embodiment describes a cable storage device for broadcasting and television engineering, including a U-shaped base 1, a storage rod 2, a limit hole 3, a motor 4, a U-shaped frame 5, a slide bar 501, a fixing plate 15, a motor 16, a threaded rod 17, a take-out mechanism and a reciprocating mechanism;

[0023] A storage rod 2 is horizontally provided on the U-shaped base 1, one end of the storage rod 2 is rotatably connected to the inner wall of the U-shaped base 1, and the other end of the storage rod 2 is fixedly connected to the output shaft of a motor 4, the motor 4 is fixed on the U-shaped base 1, and a limiting hole 3 is opened on the storage rod 2. A U-shaped frame 5 is fixed to the front end of the U-shaped base 1, and a sliding rod 501 is horizontally fixed to the U-shaped frame 5, and the sliding rod 501 is slidably connected to the taking-out mechanism, and a fixed plate 15 is fixed to the rear end of the U-shaped base 1, and a slide groove 1 is opened on the side wall of the fixed plate 15 along the length direction, and a threaded rod 17 is horizontally provided in the slide groove 1, one end of the threaded rod 17 is rotatably connected to the inner wall of the slide groove 1, and the other end of the threaded rod 17 is fixedly connected to the output shaft of a motor 2 16, the motor 2 16 is fixed on the fixed plate 15, and the threaded rod 17 is threadedly connected to the reciprocating mechanism, and the reciprocating mechanism is slidably arranged in the slide groove 1.

[0024] The removal mechanism includes a slider 1 6, a U-shaped plate 1 7, a roller 1 8, a roller 2 9, a top plate 14 and two telescopic units;

[0025] The slider 6 is slidably connected to the slide rod 501, the side wall of the slider 6 is limitedly slidably arranged with the inner wall of the U-shaped frame 5, the upper end of the slider 6 is fixedly connected to the U-shaped plate 7, the two ends of the roller 8 are respectively rotatably connected to the inner wall of the U-shaped plate 7, and the two side walls of the U-shaped plate 7 are provided with a slide groove 2, the two ends of the roller 2 9 are respectively rotatably connected to the corresponding telescopic units, the two telescopic units are respectively slidably connected to the corresponding slide groove 2, the two telescopic units are respectively fixedly connected to the top plate 14, the two telescopic units are symmetrically arranged, and the top plate 14 is fixedly connected to the U-shaped plate 7.

[0026] Each of the telescopic units includes a second slide block 10, a connecting plate 11, a second slide bar 12 and a spring 13;

[0027] One end of the slider 10 is rotatably connected to the roller 9, and the slider 10 is slidably connected to the corresponding slide groove 2 on the U-shaped plate 7. The other end of the slider 10 is fixedly connected to the connecting plate 11, and the connecting plate 11 is fixedly connected to the slide rod 12. A sliding hole matching the slide rod 12 is provided on the top plate 14, and the slide rod 12 is slidably connected to the sliding hole. The spring 13 is sleeved on the slide rod 12, and one end of the spring 13 is fixedly connected to the connecting plate 11, and the other end of the spring 13 is fixedly connected to the lower end of the top plate 14.

[0028] The reciprocating mechanism includes a slider 3 18, a U-shaped plate 2 19, a roller 3 20 and two rollers 4 21;

[0029] The slider three 18 is threadedly connected with the threaded rod 17, and the slider three 18 is limitedly slidably set in the slide groove one on the fixed plate 15. The upper end of the slider three 18 is fixedly connected to the U-shaped plate two 19. Two rollers four 21 are arranged in the U-shaped plate two 19, and the upper and lower ends of the two rollers four 21 are respectively rotatably connected to the inner wall of the U-shaped plate two 19. The two rollers four 21 are symmetrically arranged, and a roller three 20 is arranged between the two rollers four 21. A placement groove is provided at the top end of the U-shaped plate two 19, and the two ends of the roller three 20 are respectively rotatably connected to the inner wall of the placement groove.

[0030] When using the utility model, one end of the cable for radio and television engineering is passed through between the two rollers 4 21, and then inserted into the limiting hole 3, and the motor 1 4 is started to make the storage rod 2 start to rotate. Since one end of the cable is limited in the limiting hole 3, the cable will be wound on it as the storage rod 2 rotates, and the motor 2 16 is started. The motor 2 16 is a stepping motor. By setting the forward and reverse rotation of the motor 2 16, the threaded rod 17 can be rotated in the forward and reverse directions. The rotation of the threaded rod 17 can make the slider 3 18 reciprocate in the slide groove 1 on the fixed plate 15. This reciprocating motion can make the position of the cable change. The change ensures that the cable can be more evenly wound on the storage rod 2; when the cable needs to be taken out, one end of the cable is passed between roller 1 8 and roller 2 9, and the slider 2 10 drives roller 2 9 to move through the rebound effect of the spring 13 on each telescopic unit. In this way, roller 2 9 can better fit the cable, which makes the device suitable for cables of different diameters. While pulling out the cable, the slider 1 6 will slide on the slide bar 1 501 following the change in the position of the cable on the storage rod 2. This design helps to better protect the cable being taken out and prevent it from unnecessary damage.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other forms of assembly without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes within the meaning and scope of the equivalents of the claims be included in the present invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A cable storage device for radio and television engineering, characterized by: It comprises a U-shaped base (1), a storage rod (2), a limiting hole (3), a motor 1 (4), a U-shaped frame (5), a sliding rod 1 (501), a fixing plate (15), a motor 2 (16), a threaded rod (17), a taking-out mechanism and a reciprocating mechanism; A storage rod (2) is horizontally arranged on the U-shaped base (1), one end of the storage rod (2) is rotatably connected to the inner wall of the U-shaped base (1), and the other end of the storage rod (2) is fixedly connected to the output shaft of a motor (4). The motor (4) is fixed on the U-shaped base (1), and a limiting hole (3) is opened on the storage rod (2). A U-shaped frame (5) is fixed at the front end of the U-shaped base (1), and a sliding rod (501) is horizontally fixed on the U-shaped frame (5). The sliding rod (501) is rotatably connected to the inner wall of the U-shaped base (1), and the other end of the storage rod (2) is fixedly connected to the output shaft of a motor (4). The motor (4) is fixed on the U-shaped base (1). A fixed plate (15) is fixed at the rear end of the U-shaped base (1), a slide groove (1) is opened on the side wall of the fixed plate (15) along the length direction, a threaded rod (17) is horizontally arranged in the slide groove (1), one end of the threaded rod (17) is rotatably connected to the inner wall of the slide groove (1), and the other end of the threaded rod (17) is fixedly connected to the output shaft of the second motor (16), the second motor (16) is fixed on the fixed plate (15), the threaded rod (17) is threadedly connected to the reciprocating mechanism, and the reciprocating mechanism is slidably arranged in the slide groove (1).

2. A cable storage device for broadcasting and television engineering according to claim 1, characterized in that: The taking-out mechanism comprises a slider (6), a U-shaped plate (7), a roller (8), a roller (9), a top plate (14) and two telescopic units; The slider 1 (6) is slidably connected to the slide rod 1 (501), the side wall of the slider 1 (6) is limitedly slidably arranged with the inner wall of the U-shaped frame (5), the upper end of the slider 1 (6) is fixedly connected to the U-shaped plate 1 (7), the two ends of the roller 1 (8) are respectively rotatably connected to the inner wall of the U-shaped plate 1 (7), both side walls of the U-shaped plate 1 (7) are provided with a slide groove 2, the two ends of the roller 2 (9) are respectively rotatably connected to the corresponding telescopic units, the two telescopic units are respectively slidably connected to the corresponding slide groove 2, the two telescopic units are respectively fixedly connected to the top plate (14), the two telescopic units are symmetrically arranged, and the top plate (14) is fixedly connected to the U-shaped plate 1 (7).

3. A cable storage device for broadcasting and television engineering according to claim 2, characterized in that: Each of the telescopic units comprises a second sliding block (10), a connecting plate (11), a second sliding rod (12) and a spring (13); One end of the second slider (10) is rotatably connected to the second roller (9), the second slider (10) is slidably connected to the corresponding second slide groove on the first U-shaped plate (7), the other end of the second slider (10) is fixedly connected to the connecting plate (11), the connecting plate (11) is fixedly connected to the second slide rod (12), the top plate (14) is provided with a sliding hole matching the second slide rod (12), the second slide rod (12) is slidably connected to the sliding hole, the spring (13) is sleeved on the second slide rod (12), one end of the spring (13) is fixedly connected to the connecting plate (11), and the other end of the spring (13) is fixedly connected to the lower end of the top plate (14).

4. A cable storage device for broadcasting and television engineering according to claim 1, characterized in that: The reciprocating mechanism comprises a slider three (18), a U-shaped plate two (19), a roller three (20) and two roller fours (21); The slider three (18) is threadedly connected to the threaded rod (17); the slider three (18) is limitedly slidably arranged in the slide groove one on the fixed plate (15); the upper end of the slider three (18) is fixedly connected to the U-shaped plate two (19); two rollers four (21) are arranged in the U-shaped plate two (19); the upper and lower ends of the two rollers four (21) are respectively rotatably connected to the inner wall of the U-shaped plate two (19); the two rollers four (21) are symmetrically arranged; a roller three (20) is arranged between the two rollers four (21); a placement groove is arranged at the top end of the U-shaped plate two (19); the two ends of the roller three (20) are respectively rotatably connected to the inner wall of the placement groove.

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