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Digitalized display device for educational information resources

A technology for displaying devices and information resources, applied in the field of educational information resources, can solve problems such as low safety, equipment damage, dumping, etc., and achieve the effect of protection and protection

Active Publication Date: 2021-10-01
夏聆(浙江)视觉科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005]Aiming at the deficiencies in the prior art, the present invention provides a digital display device for educational information resources, which solves the problem that the current educational information resource display equipment will fall when it is hit, and at the same time It will cause local damage to the equipment, the safety of the equipment in different environments is low, and the service life is low

Method used

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  • Digitalized display device for educational information resources
  • Digitalized display device for educational information resources
  • Digitalized display device for educational information resources

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] like Figure 1-4 As shown, the present invention provides a technical solution: a digital display device for educational information resources, including a support frame 1, an electronic display frame 2 is rotatably connected to the middle position of the support frame 1, and the position inside and close to the bottom of the support frame 1 is symmetrical A swing limiting mechanism 3 is fixedly connected, cleaning nozzles 4 are arranged symmetrically on both sides of the front of the electronic display frame 2, a display board 5 is fixedly connected to the middle position of the front of the electronic display frame 2, and the surroundings of the electronic display frame 2 are fixed. Connected with the air pressure expansion rod 6, the surface of the air pressure expansion rod 6 near the front end is uniformly fixedly connected with the safety contact assembly 7, and the surface of the safety contact assembly 7 is arranged in contact with the back surface of the display...

Embodiment 2

[0037] like Figure 5-7 As shown, on the basis of Embodiment 1, the present invention provides a technical solution: a digital display device for educational information resources, the safety contact assembly 7 includes an adjustment pressure rod 701, and the bottom of the adjustment pressure rod 701 is slidably connected to a fixed-point support rod 702 , the bottom of the fixed-point support rod 702 is fixedly connected with a buffer pressure piece 703 , and the top of the fixed-point support rod 702 is fixedly connected with the back of the adjustment pressure rod 701 through a recovery spring 704 .

[0038] The side of the fixed-point support rod 702 is fixedly connected with a transverse fitting plate 705 , the interior of the transverse fitting plate 705 is provided with a receiving groove 706 , and the outer bottom of the transverse fitting plate 705 is fixedly connected with a buffer suction block 707 . Protect the protective effect in case of local impact.

[0039]A ...

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PUM

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Abstract

The invention discloses an educational information resource digital display device. The device comprises a supporting frame, wherein an electronic display frame is rotatably connected to the middle of the supporting frame, swing limiting mechanisms are symmetrically and fixedly connected to the positions, close to the lower portion, of the inner side of the supporting frame, and cleaning nozzles are symmetrically arranged on the two sides of a front face of the electronic display frame; a display panel is fixedly connected to the middle of a front face of the electronic display frame, pneumatic telescopic rods are fixedly connected to the periphery of the interior of the electronic display frame, and safety contact assemblies are evenly and fixedly connected to surfaces of the ends, close to the front face, of the pneumatic telescopic rods; and the surface of the safety contact assembly is in contact with the back surface of the display panel. The invention relates to the technical field of educational information resources. According to the educational information resource digital display device, air in the air bag is extruded and conducted to be sprayed out from the cleaning spray head, the sprayed air can clean impurities on the display surface, and impurities are prevented from shielding the display part.

Description

technical field [0001] The invention relates to the technical field of educational information resources, in particular to a digital display device for educational information resources. Background technique [0002] Educational resources are also called "educational economic conditions". The human, material and financial resources occupied, used and consumed by the educational process. That is, the sum of educational human resources, material resources and financial resources. Human resources include educator human resources and educated human resources, that is, the number of students at school, the number of students in classes, the number of students enrolled, the number of graduates, the number of administrative staff, the number of teaching staff, the number of teaching assistants, the number of workers and production staff Count and so on. Material resources include fixed assets, materials and low-value consumable items in the school. Fixed assets are divided into...

Claims

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Application Information

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IPC IPC(8): G09F9/30H05K5/02B08B5/02F16F15/067
CPCG09F9/30H05K5/0217H05K5/0234B08B5/02F16F15/067
Inventor 陶燕
Owner 夏聆(浙江)视觉科技有限公司