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Rapid moving device for stereo

A fast moving and sound technology, applied in the directions of transportation and packaging, casters, wheels, etc., can solve the problems of short service life and inconvenient handling and movement of stereos, and achieve the effect of convenient movement, simple structure and long service life.

Inactive Publication Date: 2016-04-20
ZHEJIANG DIGITAL CONTENT RES INST OF CAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention solves the technical problem that the existing stereo stereo is inconvenient to carry and move, resulting in short service life

Method used

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  • Rapid moving device for stereo
  • Rapid moving device for stereo
  • Rapid moving device for stereo

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0015] Below in conjunction with accompanying drawing and specific embodiment the present invention will be described in further detail:

[0016] see Figure 1 to Figure 3 , the present invention provides a stereophonic fast moving device, comprising a stereophonic 1, the bottom surface of the stereophonic 1 is provided with a groove 2 for a base 3 to sneak into and fix, and a pulley bracket with a pulley 5 is hinged on the base 3 4. A positioning and reversing device for controlling the steering of the pulley bracket 4 is provided between the base 3 and the pulley bracket 4. The positioning and reversing device includes a pin 6, a button 7, a return spring 8 and a torsion spring 9; the pin 6 For being radially movable, it is a hinged shaft between the base 3 and the pulley bracket 4; the outer end of the pin shaft 6 is fixed with a positioning pad 10, and a pin 11 is fixed on the positioning pad 10, and the pin 11 and The first pin hole and the second pin hole arranged on th...

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PUM

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Abstract

The invention discloses a rapid moving device for a stereo. The rapid moving device comprises a stereo, wherein grooves for embedding and fixing of a base are formed in the bottom surface of the stereo; pulley brackets with pulleys are hinged to the base; positioning reversing devices for controlling the pulley brackets to turn are arranged between the base and the pulley brackets and comprise pin shafts, buttons, reset springs and torsion springs; the pin shafts can move along the radial direction and are hinging shafts between the base and the pulley brackets; positioning gaskets are fixed at the outer ends of the pin shafts, and insert pins are fixed on the positioning gaskets and are matched with first insert pin holes and second insert pin holes formed in the pulley brackets; the torsion springs are arranged between the pin shafts and the pulley brackets. The rapid moving device for the stereo is convenient to move; in the use process, the pulleys shrink insides, and in the movement process, the pulleys are ejected out.

Description

technical field [0001] The invention relates to a stereophonic fast moving device. Background technique [0002] Stereo, known for its good sound effects, is a must-have for song and dance troupes, and has gradually entered the homes of ordinary people. However, the volume of the stereo is too large, and it is not easy to fall, so the song and dance troupes that often have to travel around to perform The staff worked very hard during the handling process; during the handling process, the stereo was easily bumped, and the service life was greatly reduced. Contents of the invention [0003] The invention solves the technical problem that the existing stereo stereo is inconvenient to carry and move, resulting in short service life. [0004] The technical solution adopted by the present invention to solve the problems of the technologies described above is: [0005] A fast moving device for a stereo, including a stereo, the bottom of the stereo is provided with a groove for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B33/04B60B33/06
CPCB60B33/045B60B33/066
Inventor 曲波吕威霖
Owner ZHEJIANG DIGITAL CONTENT RES INST OF CAS