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Shading device for psychology experiments

A technology of psychological experiments and shading devices, which is applied in schools, walls, buildings, etc., can solve the problems of inconvenient control by the subjects, and achieve the effect of improving the convenience of use, improving the comfort, and reducing the cost of use

Active Publication Date: 2020-10-16
CHONGQING VOCATIONAL INST OF ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a kind of shading device for psychological experiments, to solve the problem that the shading devices for psychological experiments in the prior art are inconvenient for the subjects to control

Method used

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  • Shading device for psychology experiments
  • Shading device for psychology experiments
  • Shading device for psychology experiments

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Example 1: Basically as attached figure 1 with image 3 Shown: a shading device for psychological experiments, including a base 3, two slide rails 7 are symmetrically arranged on the left and right sides of the base 3, the slide rails 7 are arc-shaped; two slide rails 7 are slidably connected with sliders; two A pneumatic telescopic mechanism 9 is arranged between the two sliders. The pneumatic telescopic mechanism 9 is preferably a two-way telescopic cylinder. The two ends of the pneumatic telescopic mechanism 9 are respectively hinged with the corresponding slider; the middle of the pneumatic telescopic mechanism 9 is along the vertical direction. Sliding connection with the base 3. A support frame 2 is provided on the slider, the lower end of the support frame 2 is hinged with the slider, and a shading cloth 1 is connected to the support frame 2. A shift rod 8 is welded to the lower end of the support frame 2. The shift rod 8 is preferably an elastic telescopic rod, ...

Embodiment 2

[0025] The second embodiment: the only difference from the first embodiment is that a rigid rod is provided at the intersection of the shading cloth 1 on the two support frames 2, the rigid rod is bonded to the shading cloth 1, and the rigid rod is bonded with a sponge pad.

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Abstract

The invention belongs to the technical field of psychological equipment and particularly relates to a shading device for psychological experiments. The shading device comprises a base. A vertical guide frame is fixedly connected to the base, and a horizontal support plate is vertically slidably connected on the guide frame. Two support frames are arranged on the base, and shading cloth is connected to the support frames. Sliding blocks are vertically slidably connected to the base, and the support frames are hinged to the sliding blocks. Shifting rods are fixedly connected to the support frames. The shifting rods are fixedly connected to the ends, close to the corresponding sliding blocks, of the corresponding support frames. The ends, away from the corresponding support frames, of the shifting rods are located at the lower sides of the support plate and are in sliding fit with the support plate. A pneumatic telescopic mechanism for pushing the sliding blocks to slide is arranged on the base. A pedal is vertically slidably connected to the upper edge of the base. The pedal is located below the support plate. A self-inflating air pump is arranged on the lower side of the pedal. Theair pump is communicated with the pneumatic telescopic mechanism. By the adoption of the scheme, the problem that a shading device used in the psychological experiments in the prior art is inconvenient for the subject to control is solved.

Description

Technical field [0001] The invention belongs to the technical field of psychology equipment, and is specifically a shading device for psychological experiments. Background technique [0002] Many experiments in psychology require light, because light affects human vision. Therefore, when conducting many psychological experiments, it is necessary to perform shading operations to block the influence of light on the subjects to ensure the accuracy of the experiment. The existing shading operation generally uses a closed small room, which places high requirements on the experimental site. And some subjects have some psychological problems in closed spaces or fear of darkness. Therefore, when such subjects are conducting experiments, when subjects have abnormal reactions, they need to stop shading in time Operation, so that the subjects were irradiated with light in time to restore their mental state. The subject is in a closed room, and the illumination of light is generally manip...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04H3/08E04B2/82
CPCE04B2/82E04H3/08
Inventor 马智萍
Owner CHONGQING VOCATIONAL INST OF ENG
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