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Display device for efficiency evaluation of scientific and technological activities

A display device and efficiency technology, applied in display devices, applications, home appliances, etc., can solve the problems of a lot of time spent on sorting, low efficiency, and more labor required, and achieve the effect of solving low sorting efficiency

Active Publication Date: 2022-01-14
SHANGHAI INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the technology event exhibition, it is necessary to prepare a lot of layout devices, such as exhibition tables, tablecloths, lights, exhibits and brochures. It is not only extremely inefficient, but also requires a lot of labor during the handling process. Therefore, it is necessary to provide a device to solve this problem

Method used

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  • Display device for efficiency evaluation of scientific and technological activities
  • Display device for efficiency evaluation of scientific and technological activities
  • Display device for efficiency evaluation of scientific and technological activities

Examples

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Embodiment Construction

[0043] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that the drawings are all in a very simplified form and use imprecise ratios, which are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0044] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0045] see Figures 1 to 5 The core of the present invention is to provide a display...

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Abstract

The invention discloses a display device for efficiency evaluation of scientific and technological activities. The device comprises: an exhibition stand which is provided with a storage box at the bottom, and is provided with a first opening communicating with the interior of the storage box; an exhibition information board which is arranged above the exhibition stand and hinged to one side of the exhibition stand; a lifting assembly which is arranged in the storage box; a supporting plate which is arranged in the storage box and connected to the lifting assembly, and the lifting assembly drives the supporting plate to ascend and descend; a rotating assembly which is arranged on the supporting plate; an exhibition piece placing plate is arranged above the exhibition stand and connected to the rotating assembly, the rotating assembly drives the exhibition piece placing plate to rotate, and the supporting plate drives the exhibition piece placing plate to leave or enter the storage box through the first opening; and at least one linkage assembly which is arranged between the exhibition information plate and the supporting plate. When the supporting plate ascends, the linkage assembly drives the exhibition information plate to rotate away from the exhibition stand, and when the supporting plate descends, the linkage assembly drives the exhibition information plate to rotate close to the exhibition stand. The device can improve the display efficiency.

Description

technical field [0001] The invention belongs to the technical field of display devices, in particular to a display device for evaluating the efficiency of scientific and technological activities. Background technique [0002] Scientific and technological activities refer to all scientific and technological fields, namely natural sciences, agricultural sciences, medical sciences, engineering and technical sciences, humanities and social sciences, which are closely related to the generation, development, dissemination and application of scientific and technological knowledge. systematic scientific and technological activities. The so-called organized and systematic scientific and technological activities refer to scientific and technological activities carried out within the scope of an institution, included in the work plan of this institution, and carried out by the personnel of this institution in a planned way. The scientific and technological activities in our statistics...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47F7/00A47F5/10A47B81/00A47B91/06E06B3/36G09F7/00
CPCA47F7/00A47F5/10A47B81/00A47B91/066E06B3/362E06B3/367G09F7/00
Inventor 张敬怡李煜华
Owner SHANGHAI INST OF TECH
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