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A fan-shaped plate folding mechanism

A folding mechanism, fan-shaped plate technology, applied in photovoltaic power generation, photovoltaic modules, electrical components and other directions

Pending Publication Date: 2019-01-18
SOUTHWEST JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this invention is to provide a fan-shaped plate folding mechanism, which can effectively solve the problem of folding and unfolding the fan-shaped plate

Method used

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  • A fan-shaped plate folding mechanism
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  • A fan-shaped plate folding mechanism

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Embodiment Construction

[0020] Below in conjunction with accompanying drawing, the present invention will be described in further detail:

[0021] A fan-shaped plate folding mechanism, including a base 2, a motor 3 and a fan-shaped plate, the lower part of the base 2 is a flat quadrilateral plate frame structure with gaps in the middle of each side panel, the bottom is provided with a back cover plate 6, and the bottom of the flat quadrilateral plate frame The four corners are all equipped with a rotating shaft seat in the shape of a cube. A pair of adjacent right-angled sides of the cube are fixed to the inner corners of the flat quadrilateral plate frame. A rotating shaft 8 is provided between the two opposite cubes. The upper part is a rectangular plate with a top plate. structure, the motor 3 is fixed to the top plate on the upper part of the base 2, set upside down, its output shaft passes through the top plate of the base 2 and is connected to the upper end of the lead screw 11 through a couplin...

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Abstract

The invention provides a fan-shaped plate folding mechanism, and belongs to the technical field of mechanism design. The lower part of the base is a flat quadrilateral plate frame structure with notches in the middle of each side shroud, the four corners of the flat quadrilateral plate-type frame are provided with a rotating shaft seat with a cube shape, a rotating shaft is arranged between that two oppose cubes, the upper part is a rectangular plate structure with a top plate, the motor output shaft passes through the base top plate and is connected with the upper end of the lead screw through a coupling, the lower part of the lead screw is provided with a special-shaped nut with a horizontal lug matched therewith, the horizontal lug of the special-shaped nut is hinged with the upper endof the connecting rod through a pin shaft, the lower end of the connecting rod is hinged with one end of the rocker through a pin shaft, the other end of the rocker is fixed with the middle part of the rotating shaft, and the end of the supporting rod is fixed with the end face of the rocker; The two opposing support rods are fixed to the middle and lower parts of the respective sector plates, theother two support rods are fixed to the central axis of the hinge, and the hinge is fixed to the adjacent sides of the two half-sector plates.

Description

technical field [0001] The invention belongs to the technical field of mechanism design. Background technique [0002] As urban space becomes more and more tense, how to maximize the use of space has gradually become a problem that citizens have to consider when traveling at home. For plate-shaped objects such as solar panels, etc., an effective folding mechanism can effectively improve their shortcomings of being too large and difficult to carry. According to the search, most of the existing sheet folding mechanisms have a small folding ratio and are not easy to carry, which leads to the inability to make full use of the space, such as solar panels, which have to be exposed to the external environment for a long time, which affects their life and power generation efficiency. For example, "a retractable and foldable solar panel" disclosed in Chinese Patent Application No. 201810243288.3, ​​although the folding function of the solar panel is realized, it is bulky and not eas...

Claims

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Application Information

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IPC IPC(8): H02S30/20
CPCH02S30/20Y02E10/50
Inventor 张祖涛张庭生冯岩曾晓辉李海潘亚嘉
Owner SOUTHWEST JIAOTONG UNIV
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