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Rotary expansion supporting device

A technology of supporting devices and rotating shafts, applied in the direction of worktables, manufacturing tools, etc., can solve the problem that the main area cannot be changed, achieve the effect of simple and clear structure principle, and increase the space used

Inactive Publication Date: 2017-01-18
姜兆龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In many use platform systems, since the fixed main area cannot be changed, usually in order to increase the space used, an expansion board will be added to the side end surface. The traditional expansion board is generally a pull-out type, and its supporting point is completely dependent on the connection of the guide rail. Firmness

Method used

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  • Rotary expansion supporting device

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Embodiment Construction

[0010] The present invention will be further clarified below with reference to the drawings and specific embodiments. This embodiment is implemented on the premise of the technical solution of the present invention. It should be understood that these embodiments are only used to illustrate the present invention and not to limit the scope of the present invention.

[0011] Such as figure 1 As shown, a rotating expansion support device includes a main board platform 1, a rotation shaft 2, a rotation hole 3, a rotation splint 4, an expansion square plate 5, and a limit support plate 6.

[0012] One end of the rotating shaft 2 is fixedly connected to the front and rear surfaces of the right end of the main board platform 1, the rotating hole 3 is located at the center of the opposite end surface of the rotating splint 4, and the vertical distance between the center of the rotating hole 3 and the upper end surface of the expansion square plate 5 is half of the thickness of the main boar...

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PUM

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Abstract

The invention discloses a rotary expansion supporting device. The rotary expansion supporting device comprises a mainboard platform, a rotating shaft, a rotating hole, a rotary clamping plate, a square expansion board and a limiting support plate. According to the rotary expansion supporting device, the structure principle is simple and clear, a rotating plate on the end face of the platform side can be expanded to be placed flatly towards the outside through rotating adjustment by means of tight size matching, and using space is increased.

Description

Technical field [0001] The invention relates to a supporting device, in particular to a rotating expansion supporting device. Background technique [0002] In many use platform systems, since the fixed main area cannot be changed, usually in order to increase the space used, expansion boards are added to the side end faces. The traditional expansion boards are generally of pull-out type, and their supporting bearing points are completely dependent on the connecting rails. Firmness. Summary of the invention [0003] The purpose of the present invention is to provide a rotating expansion support device in view of the deficiencies in the prior art. [0004] In order to achieve the above purpose, the method adopted in the present invention is: a rotating expansion support device, including a main board platform, a rotating shaft, a rotating hole, a rotating splint, an expanding square plate, and a limiting support plate; one end of the rotating shaft is fixed Connected to the front an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25H1/02
CPCB25H1/02
Inventor 姜兆龙
Owner 姜兆龙