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Intelligent blackboard with heat dissipation structure

A technology of heat dissipation structure and blackboard, which is applied to reusable writing boards, educational appliances, and dispersed particle filtration, etc. It can solve the problems of affecting the quality of teaching, small blackboard area, and limited blackboard frame area, so as to save time and increase Blackboard area, the effect of improving teaching quality

Pending Publication Date: 2022-04-26
关海燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above-mentioned patent can dissipate heat on the smart blackboard, due to the limited area of ​​the blackboard frame, after installing the display frame and the display back panel, the area of ​​the blackboard that people can use is small, which easily affects the quality of people's teaching on the blackboard

Method used

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  • Intelligent blackboard with heat dissipation structure
  • Intelligent blackboard with heat dissipation structure
  • Intelligent blackboard with heat dissipation structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A smart blackboard with a heat dissipation structure, including a frame body 1, an electronic display screen 2, a first blackboard 3, a second blackboard 31, a placement mechanism 4, a heat dissipation mechanism 5, a displacement mechanism 6 and an offset mechanism 7, see Figure 1-Figure 11As shown, an electronic display screen 2 is provided slidingly on the left side inside the frame body 1, and the teacher can use the electronic display screen 2 to teach students. The screen 2 is in contact with the first blackboard 3, and a second blackboard 31 is slidingly provided at the rear right side of the frame body 1. When the first blackboard 3 moves to the left, the second blackboard 31 moves forward, so that people can use the first blackboard at the same time. Blackboard 3 and the second blackboard 31, the first blackboard 3 contacts with the second blackboard 31, frame body 1 rear side is provided with placement mechanism 4, electronic display screen 2 rear side upper pa...

Embodiment 2

[0045] On the basis of Embodiment 1, a limit mechanism 8 is also included, and the limit mechanism 8 includes a third guide sleeve 81, a third sliding rod 82, a second clamping rod 83, a limit rail 84, and a second guide rod 85. and fifth spring 86, see figure 2 , Figure 12 with Figure 13 As shown, two third guide sleeves 81 are welded on the right side of the front side of the first guide sleeve 41 on the lower side, and a third slide rod 82 is slidably provided between the bottom of the third guide sleeve 81, and the third slide rod 82 is connected to the top. Rod 73 contacts, and the electronic display screen 2 rear side middle part lower side is provided with the second clamping rod 83, and the third sliding rod 82 left side is welded limit rail 84, squeezes second clamping rod 83 to move by limiting rail 84, can drive The electronic display screen 2 moves automatically, the limit rail 84 is slidably connected with the second clamping rod 83, the second guiding rod 85...

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Abstract

The invention relates to an intelligent blackboard, in particular to an intelligent blackboard with a heat dissipation structure. According to the intelligent blackboard with the heat dissipation structure, the using area of the blackboard is large. The intelligent blackboard with the heat dissipation structure comprises a frame body, an electronic display screen, a first blackboard body, a second blackboard body and the like, the electronic display screen used for teaching of people is arranged on the left side in the frame body in a sliding mode, the first blackboard body is arranged on the front portion of the right side in the frame body in a sliding mode, and the electronic display screen makes contact with the first blackboard body. According to the blackboard, after the sliding frame is pulled to move downwards, the sliding frame is pulled to move leftwards, then the electronic display screen is pressed to move backwards, the first blackboard can move leftwards, when the second blackboard is not blocked by the first blackboard, the second blackboard can move forwards, and therefore people can use the first blackboard and the second blackboard at the same time; therefore, the blackboard area which can be used by people is increased, and the teaching quality of people is improved.

Description

technical field [0001] The invention relates to a smart blackboard, in particular to a smart blackboard with a heat dissipation structure. Background technique [0002] At present, the smart classroom interactive blackboard adopts capacitive touch technology to combine the traditional handwriting blackboard with multimedia equipment, and can easily switch between chalk writing on the blackboard and multimedia applications, so as to facilitate people's teaching and improve the teaching quality. There are a large number of electronic parts, these electronic parts will generate a lot of heat when they are running, and most of the smart blackboards used in the market have poor heat dissipation effect, which leads to the overheating of the smart blackboard during long-term use. Cause damage to the smart blackboard, thereby reducing the service life of the smart blackboard. [0003] Patent application CN211979886U, authorized announcement date is 20201120, discloses a smart black...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B5/02H05K7/20B43L1/04B01D46/10B01D46/681
CPCG09B5/02H05K7/20972B43L1/04B01D46/10Y02D10/00
Inventor 关海燕
Owner 关海燕