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CN-224209850-U - Maintenance tool for broadcast transmitter

CN224209850UCN 224209850 UCN224209850 UCN 224209850UCN-224209850-U

Abstract

The utility model discloses a maintenance tool for a broadcast transmitter, which relates to the technical field of broadcast transmitter maintenance and comprises a grab handle, a guide groove, limiting plates and a stirring limiting plate, wherein the guide groove is arranged in the grab handle, two ends of the guide groove are positioned at one end of the grab handle, the guide groove is distributed along the length direction of the grab handle, the limiting plates are arranged in the guide groove in a parallel sliding manner, one of the limiting plates extends out of one port of the guide groove, and the stirring limiting plates are matched with the limiting of a right angle rod and driven by the elastic force of an elastic telescopic rod.

Inventors

  • ZHAO XUEWEI

Assignees

  • 赵学伟

Dates

Publication Date
20260508
Application Date
20250522

Claims (6)

  1. 1. A service tool for a broadcast transmitter, comprising: a grab handle (1); The guide grooves (5) are arranged in the grab handle (1), two ends of the guide grooves are positioned at one end of the grab handle (1), and the guide grooves (5) are distributed along the length direction of the grab handle (1); the limiting plates (3) are arranged, are arranged in the guide grooves (5) in parallel in a sliding manner, and one limiting plate (3) extends out of one port of the guide groove (5); The elastic telescopic rod is rotationally arranged in the guide groove (5), the rotating point is positioned at the central position, and the two ends of the elastic telescopic rod elastically extend out to be respectively rotationally connected with the two limiting plates (3), so that the two limiting plates (3) can form dislocation movement; The right-angle rod (2) is positioned at one end of the grab handle (1) and is rotationally connected, a rotation point is positioned between two ports of the guide groove (5), the extending limiting plate (3) is matched with the grab handle (1) to be contacted with two adjacent sides of the right-angle rod (2) to form limiting, and two ends of the right-angle rod (2) are provided with rotation blocks for disassembling and assembling connecting pieces; The limiting plates (3) are stirred, and under the driving of the elastic force of the elastic telescopic rod, the two limiting plates (3) alternately extend out of the two ports of the guide groove (5), so that the right-angle rod (2) rotates by 90 degrees.
  2. 2. The maintenance tool for the broadcast transmitter according to claim 1, wherein two limit grooves (8) are formed in the side face of the grab handle (1), the limit grooves (8) are communicated with the guide grooves (5), a poking block (4) is fixedly arranged on the side face of the limit plate (3), and the poking block (4) extends out of the limit grooves (8).
  3. 3. The maintenance tool for a broadcast transmitter according to claim 2, wherein a dial block (4) on a limiting plate (3) extending out of a port of the guide groove (5) is in contact with one side of the limiting groove (8) close to the right angle lever (2), and the other dial block (4) is in contact with one side away from the right angle lever (2).
  4. 4. A maintenance tool for a broadcast transmitter according to claim 3, wherein the poking block (4) is arranged in a T shape, and one end of the poking block (4) extending out of the limit groove (8) is arranged in contact with the surface of the grab handle (1).
  5. 5. The maintenance tool for the broadcast transmitter according to claim 4, wherein the elastic telescopic rod comprises a rotating pipe (6) and a sliding column (7), the rotating pipe (6) is rotationally arranged in the guide groove (5), a rotating point is positioned at the center of the rotating pipe (6) and passes through the central axis of the grab handle (1), the sliding column (7) is slidingly arranged at two ends of the rotating pipe (6), one end, far away from the rotating pipe (6), of the sliding column (7) is rotationally connected with the two limiting plates (3), and a spring (9) for driving the sliding column (7) to extend is arranged in the rotating pipe (6).
  6. 6. The maintenance tool for a broadcast transmitter according to claim 5, wherein the elastic telescopic rod is arranged obliquely, and the rotation angle of the elastic telescopic rod is 30-60 degrees.

Description

Maintenance tool for broadcast transmitter Technical Field The utility model relates to the technical field of maintenance of broadcast transmitters, in particular to a maintenance tool for a broadcast transmitter. Background In the daily maintenance and maintenance work of the broadcast transmitter, the connecting piece on the equipment is required to be disassembled and assembled frequently, the existing maintenance tool is single in function, multiple tools are required to be carried when different specifications are processed, then the tools are switched, the state switching of the operation simplicity cannot be directly carried out on the same tool, the operation is complex, the efficiency is low, and the rapid switching cannot be realized. Accordingly, one skilled in the art provides a repair tool for a broadcast transmitter to solve the proposed problem. Disclosure of utility model In order to solve the above problems, the present utility model provides a maintenance tool for a broadcast transmitter. In order to achieve the above object, the technical scheme of the present utility model is as follows: A repair tool for a broadcast transmitter, comprising: a grab handle; The guide grooves are arranged in the grab handle, two ports of the guide grooves are positioned at one end of the grab handle, and the guide grooves are distributed along the length direction of the grab handle; The limiting plates are arranged in the guide grooves in a parallel sliding manner, and one limiting plate extends out of one port of the guide groove; The elastic telescopic rod is rotationally arranged in the guide groove, the rotating point is positioned at the central position, and the two ends of the elastic telescopic rod elastically extend out to be respectively rotationally connected with the two limiting plates, so that the two limiting plates can form dislocation movement; The right angle rod is positioned at one end of the grab handle and is in rotary connection, a rotary point is positioned between two ports of the guide groove, the extended limiting plate is matched with the grab handle to contact with two adjacent sides of the right angle rod to form a limit, and rotary blocks for disassembling and assembling the connecting piece are arranged at two ends of the right angle rod; The limiting plates are stirred, and under the driving of the elastic force of the elastic telescopic rod, the two limiting plates alternately extend out of the two ports of the guide groove, so that the right-angle rod rotates by 90 degrees. Preferably, two limit grooves are formed in the side face of the grab handle, the limit grooves are communicated with the guide grooves, a poking block is fixedly arranged on the side face of the limit plate, and the poking block extends out of the limit grooves. Preferably, a shifting block on the limiting plate extending out of the port of the guide groove is contacted with one side of the limiting groove, which is close to the right angle rod, and the other shifting block is contacted with one side, which is far away from the right angle rod. Preferably, the shifting block is in a T shape, and one end of the shifting block extending out of the limiting groove is in contact with the surface of the grab handle. Preferably, the elastic telescopic rod comprises a rotating pipe and a sliding column, the rotating pipe is rotationally arranged in the guide groove, the rotating point is located at the center of the rotating pipe and passes through the central axis of the grab handle, the sliding columns are slidably arranged at the two ends of the rotating pipe, one end, away from the rotating pipe, of the sliding column is rotationally connected with the two limiting plates respectively, and a spring for driving the sliding column to extend out is arranged in the rotating pipe. Preferably, the elastic telescopic rod is obliquely arranged, and the rotation angle of the elastic telescopic rod is 30-60 degrees. In summary, the utility model has the following beneficial technical effects: toggle the limiting plate, through the spacing cooperation of two limiting plates and right angle pole to and the elasticity drive of elastic expansion link, two ports of extending the guide way in turn of two limiting plates make the right angle pole rotate 90, thereby can switch the turning block at right angle pole both ends in a flexible way, with the dismouting demand of adaptation different specification connecting pieces, the quick switch location of being convenient for makes actual operation comparatively convenient, carries out the dismouting fast. Drawings The disclosure of the present utility model is described with reference to the accompanying drawings. It should be understood that the drawings are for purposes of illustration only and are not intended to limit the scope of the present utility model in which like reference numerals are used to designate like parts. Wherein: FIG. 1 is a schematic view of the ov