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Motor wire connection for reliable rotating stage

A kind of electric wire, reliable technology, applied in the theater and other directions, can solve the problem of poor electrical contact and so on

Active Publication Date: 2018-04-27
YIWU SCI & TECH INST CO LTD OF ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a revolving stage with reliable motor wire connection, which solves the problem that the rotating motor of the existing revolving stage is prone to poor electrical contact

Method used

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  • Motor wire connection for reliable rotating stage
  • Motor wire connection for reliable rotating stage
  • Motor wire connection for reliable rotating stage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment one, see figure 1 , a revolving stage with reliable motor wire connection, comprising a hollow fixed column 1, a lifting structure 2, a hollow lifting column 6 and a table top 5.

[0023] A chute 11 is arranged inside the hollow fixed column 1 .

[0024] The lifting structure 2 includes a lifting cylinder 21 and a hydraulic station 22 for driving the lifting cylinder. The lifting cylinder 21 is arranged inside the hollow fixed column 1 .

[0025] The hollow lifting column 6 is sleeved on the outside of the hollow fixed column 1 . The hollow lifting column 6 is provided with a slide bar 61 . The slide bar 61 is slidably connected in the slide groove 11 . The hollow lifting column 6 is connected together with the piston rod of the lifting cylinder 21, that is, driven by the lifting cylinder 21 to lift. The upper end of the hollow lifting column 6 is provided with a slewing bearing 63 . A rotating motor 62 is arranged outside the hollow lifting column 6 . ...

Embodiment 2

[0029] Embodiment two, the difference with embodiment one is:

[0030] see image 3 , the conductive sheet 31 includes a first portion 311 and a second portion 312 that are disconnected. The wiring hole 39 is disposed on the first portion 311 . The second part 312 is connected to the coils of the rotating electrical machine. The second part 312 defines a wire insertion hole 32 . The wire insertion hole 32 penetrates into the insulator 33 . The wire insertion hole 32 is a blind hole with a closed upper end extending in the vertical direction. The second portion 312 is located at the lower end of the wire insertion hole 32 , that is, the open end. A wire sleeve 34 is slidably connected to the wire insertion hole 32 . The conductive rod 30 is pierced through the wiring sleeve 34 . The conductive rod 30 is connected with the first part 311 . The wire sleeve 34 includes an insulating segment 341 and a conductive segment 342 . The insulating segment 341 and the conductive s...

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Abstract

The invention relates to a revolving stage. The revolving stage realizing reliable motor and wire connection comprises a table board, a hollow fixed column, a hollow lifting column arranged at the upper end of the hollow fixed column in a sleeving manner, a lifting structure driving the hollow lifting column to lift and drop, a slewing bearing arranged at the upper end of the hollow lifting column and a rotary motor driving the slewing bearing to rotate. The revolving stage is characterized in that the rotary motor is provided with a wiring board, the wiring board comprises an insulator and a conducting strip arranged on the surface of the insulator, the conducting strip is integrally connected with a coil of the rotary motor and provided with a wiring hole penetrating through the insulator, a tin sleeve is arranged in the wiring hole in a penetrating manner, and a plurality of copper needles are arranged in the wall of the tin sleeve, are distributed in the circumferential direction of the tin sleeve, extend in the axial direction and are propped against the conducting strip. According to the revolving stage realizing the reliable motor and wire connection, the problem that the rotary motor of an existing revolving stage is prone to poor electrical contact is solved.

Description

technical field [0001] The invention relates to a revolving stage, in particular to a revolving stage with reliable electric wire connection. Background technique [0002] The stage is a space platform provided for actors to perform in a theater or on an outdoor venue. It can make the audience's attention focus on the actor's performance and obtain an ideal viewing effect. Some stages can be raised and lowered, while others cannot be raised and lowered. The types of stage include mirror frame stage, stretch stage, arc stage and rotating stage. An existing rotating stage is disclosed in the patent document with the Chinese patent number 2011105767844, the authorized announcement number CN202401794U, and the name "rotary arm symmetrical lifting and rotating stage". The stage in the patent document includes a table top, a hollow fixed The column, the hollow lifting column sleeved on the upper end of the hollow fixed column, the lifting structure driving the hollow lifting col...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04H3/26
CPCE04H3/26
Inventor 倪洪杰俞立仇翔吴立锋
Owner YIWU SCI & TECH INST CO LTD OF ZHEJIANG UNIV OF TECH
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