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Environment sand table model display equipment with adjustable angle and height

A display equipment and high-level technology, applied in teaching models, educational appliances, instruments, etc., can solve problems such as affecting the viewing effect of sand table models.

Inactive Publication Date: 2022-04-12
GUANGDONG POLYTECHNIC NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings in the prior art that affect the viewing effect of the sand table model, and propose an environmental sand table model display device with adjustable angle and height

Method used

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  • Environment sand table model display equipment with adjustable angle and height
  • Environment sand table model display equipment with adjustable angle and height
  • Environment sand table model display equipment with adjustable angle and height

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] refer to Figure 1-3 , an environmental sand table model display device with adjustable angle and height, comprising a base 1, the base 1 is a hollow structure, a through hole 2 is opened above the base 1, a cover 3 is fixedly installed above the base 1, and the cover 3 is open at the top The first limit sliding mechanism 4 is provided on the inner side of the base 1, and a mounting plate 5 is fixedly installed on one end of the first limit sliding mechanism 4. The first limit sliding mechanism 4 is the most basic and common limit sliding mechanism. The structure mainly includes a slider and a chute, which can make the mounting plate 5 limit sliding. The bottom of the base 1 is rotatably installed with an adjustment mechanism, and one end of the adjustment mechanism is fixedly installed with a placement table 10. 6 is rotatably installed on the inner bottom of the base 1, a moving mechanism is installed in the sleeve 6, and a connecting rod 9 is fixedly installed at one...

Embodiment 2

[0024] refer to figure 2 , as another preferred embodiment of the invention, the only difference from Embodiment 1 is that one end of the first screw rod 12 passes through the base 1 and a first bevel gear 14 is installed, and both ends of one side of the cover body 3 are fixedly installed with a second bevel gear. Two limit sliding mechanisms 21, the second limit sliding mechanism 21 has the same structure as the above-mentioned first limit sliding mechanism 4, the second limit sliding mechanism 21 is fixedly installed with a connecting block 22, and one end of the connecting block 22 is fixedly installed with a stopper. Plate 23, baffle plate 23 one side is glued with cushioning layer 24, and two connecting blocks 22 sides are threaded through and installed with second screw mandrel 25 and the 3rd screw mandrel 26 respectively, and second screw mandrel 25 both ends are keyed and installed with The second bevel gear 27, the third screw rod 26 one end key is equipped with the...

Embodiment 3

[0027]Referring to Fig. 2, as another preferred embodiment of the invention, the only difference from Embodiment 1 is that an air blowing pump 16 is detachably installed at one end of the base 1, and an air blowing pipe 17 is sleeved at one end of the air blowing pump 16. When the sand table model 11 moves After reaching a certain place in the base 1, the air blowing pipe 17 will be aimed at the top of the sand table model 11, and a vacuum cleaner 18 is detachably installed on one side of the base 1, and one end of the vacuum cleaner 18 is connected with a suction pipe 19, and one end of the dust suction pipe 19 is connected to Dust collection box 20 is arranged, and several lighting lamps 31 are installed on the inner wall of the cover body 3, by which lighting lamps 31 can play a lighting effect on the sand table model 11 moved to the outside of the base 1, so that the viewing effect is better.

[0028] Working principle: When the placing table 10 moves into the base 1 and ca...

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Abstract

The invention relates to the technical field of sand table model display, in particular to angle-height-adjustable environment sand table model display equipment which comprises a base, the base is of a hollow structure, a through hole is formed in the upper portion of the base, a cover is fixedly installed on the upper portion of the base, and a first limiting sliding mechanism is arranged on one side in the base; a mounting plate is fixedly mounted at one end of the first limiting sliding mechanism, an adjusting mechanism is rotatably mounted at the bottom in the base, a placement table is fixedly mounted at one end of the adjusting mechanism, a sand table model is detachably mounted above the placement table, and a driving mechanism is mounted on the mounting plate.

Description

technical field [0001] The invention relates to the technical field of sand table model display, in particular to an environmental sand table model display device with adjustable angle and height. Background technique [0002] In the display of environmental sand table models, display equipment for placing sand table models will be used, and the sand table models will be placed on the display equipment for viewing. When using environmental sand table models, some sand table models are installed with structures to protect them, such as in A closed glass cover to protect the sand table model is installed on the platform where the sand table model is placed. However, when viewing, the glass cover is prone to reflections, which will affect the viewing effect of people. Therefore, some sand table models are not installed with a closed glass cover. Type glass cover, but without a closed glass cover, after the sand table model is placed for a long time, the sand table model will be...

Claims

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Application Information

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IPC IPC(8): G09B25/00
Inventor 罗向兼
Owner GUANGDONG POLYTECHNIC NORMAL UNIV
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