Digital sand table system structure used for military and civilian integration display

A system structure and sand table technology, applied in educational appliances, instruments, teaching models, etc., can solve the problems of not being able to continuously imitate the sun's motion trajectory, and not be able to truly reflect the effect of sunlight irradiation, etc., to achieve simple structure, reduce friction, The effect of reducing the load

Pending Publication Date: 2019-06-25
吉林省恒和科技发展有限公司
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  • Abstract
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Problems solved by technology

[0005] However, after research, it is found that the light source on the light source track frame of the invention has a distance between adjacent light sources, which cannot continuously imitate the sun's motion track, resulting in the inability to truly reflect the effect of sunlight.

Method used

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  • Digital sand table system structure used for military and civilian integration display
  • Digital sand table system structure used for military and civilian integration display
  • Digital sand table system structure used for military and civilian integration display

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Embodiment Construction

[0050] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0051] see figure 1 , 2 shown;

[0052] Invent a digital sand table system structure for military-civilian fusion display, including:

[0053] frame 10;

[0054] A sand table 11, which is fixedly connected to the upper part of the frame 10, is used to display the scenery 12;

[0055] The first slider assembly 20 is installed on the frame 10 at the bottom of the sand table 11, and drives the swing assembly to slide along the length direction of the frame 10 to change positions;

[0056] Swing assembly 30, the track frame 34 that it lays can change angle and surrounds the upper part of sand table 11;

[0057] The second slider assembly is sheathed on the outside of the track frame, and the second slider assembly is equipped with a light source, ...

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Abstract

The invention discloses a digital sand table system structure used for military and civilian integration display, and belongs to the technical field of sand table display frames. The structure is usedfor solving the technical problems that in the prior art, a gap exists between every two adjacent light sources on a light source track frame, and the sun motion track cannot be simulated continuously, so that the sunlight irradiation effect cannot be really reflected; the structure is provided with a frame, and a sand table is fixedly connected with the upper portion of the frame and used for scenery display; a first slide block assembly is installed on the portion, below the sand table, of the frame and drives a swing assembly to slidably change positions in the length direction of the frame; a track frame arranged on the swing assembly can change angles and surround the upper portion of the sand table; a second slide block assembly is provided with a light source and drives the light source to continuously move along the track frame under driving of a motor. The structure has the advantages that the sun motion track from rising to sunset is continuous, illumination is uninterrupted, and the effect of irradiating the scenery in the sand table by sunlight can be really reflected under the circumstances of different places, different seasons and different time points.

Description

technical field [0001] The invention relates to the technical field of sand table display racks, in particular to a digital sand table system structure for military-civilian fusion display. Background technique [0002] In the military-civilian integration project, in order to make ordinary people not boring and boring, to watch the scenery in the sand table more intuitively and truly, and to understand the effects and changes of sunlight on buildings and scenery, the sun light function is set in the sand table , to imitate the sunlight effect of sunlight at various times of the day and the change of sunlight in spring, summer, autumn and winter, especially the sunlight effect on the most unfavorable day of sunlight on the winter solstice. [0003] A Chinese invention patent in the prior art, the application number is 201711433600.7, the application date is December 26, 2017, and the authorized announcement number is CN104409006B, "A Sand Table Device Imitating Sunlight Irra...

Claims

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Application Information

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IPC IPC(8): G09B25/00G09B25/04G09B25/08
Inventor 王福伟李剑馨
Owner 吉林省恒和科技发展有限公司
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