Data acquisition type multifunctional intelligent blackboard
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A collection-type, multi-functional technology, applied in electrical digital data processing, cleaning devices for blackboards or slates, input/output processes of data processing, etc. and other problems, to achieve the effect of saving the time of wiping the blackboard, easy to move and wipe, and safe and convenient to use
Inactive Publication Date: 2021-03-19
HEBEI HUAFA EDUCATION TECH CORP LTD
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[0004] The present invention provides a data collection type multifunctional smart blackboard, which can effectively solve the above-mentioned background technology. The smart blackboard used in teaching is usually fixed and cannot be moved in a large range. When the sun shines on the blackboard, it will Reflective phenomenon on the surface makes it difficult to see the blackboard, which has a certain impact on students listening to the class
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[0050] Such as Figure 1-6 As shown, the present invention provides a technical solution, a data acquisition type multi-function wisdom blackboard, including an outer fixing frame 1, a side of the outer fixing frame 1 mounted having a solar absorbing assembly 2, and the bottom of the outer fixing frame 1 is mounted Wipe the assembly 3;
[0051] The solar light absorbing assembly 2 includes an electric push rod 201, a fixing groove 202, a solar panel 203, a connecting rod 204, a telescopic groove 205, a telescoping rod 206, a battery 207, a side slot 208, a rotating groove 209, a rotary wheel 210, a connecting shaft 211 Tube 212 and curved baffle 213;
[0052] An electric push rod 201 is mounted at one end position of the top end of the outer fixing frame 1, and the front end surface of the outer fixing frame 1 has a fixed groove 202 at the position of the electric push rod 201, and the solar panel 203 is mounted inside the fixed groove 202, and the electric push rod 201 ends. The c...
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Abstract
The invention discloses a data acquisition type multifunctional intelligent blackboard. The data acquisition type multifunctional intelligent blackboard comprises an outer fixing frame, a sunlight absorption assembly is installed on one side of the outer fixing frame, a wiping assembly is installed at the bottom of the outer fixing frame, the sunlight absorption assembly comprises an electric pushrod, a fixing groove, a solar panel, a connecting rod, a telescopic groove, a telescopic rod, a storage battery, a side edge groove, a rotating groove, a rotating wheel, a connecting shaft, a lamp tube and an arc-shaped baffle, and the electric push rod is installed at one end of the top end of the outer fixing frame. By arranging the electric push rod, the fixing groove, the solar panel, the connecting rod, the telescopic groove, the telescopic rod, the storage battery, the lamp tube and the arc-shaped baffle, when sunlight irradiates the blackboard to reflect light, the electric push rod drives the solar panel to extend out of the fixing groove to be opened to block and absorb the sunlight, the sunlight is converted into electric energy to be stored in the storage battery to supply electricity to the lamp tube, the problem of light reflection of the blackboard is effectively solved, and lighting is carried out when illumination is low.
Description
Technical field [0001] The present invention relates to the field of smart blackboards, specifically a data acquisition type multi-function wisdom blackboard. Background technique [0002] Smart Classroom Interactive Blackboard combines traditional handwritten blackboards and multimedia devices to easily switch between chalk board books and multimedia applications. The same area can be used as normal blackboard, and it is also like large. Like the PAD, watching a variety of multimedia applications such as PPT video, pictures, animations with hand touch, and make traditions and modern combinations; [0003] However, the wisdom blackboard currently teaching usually makes fixed installation, not a wide range of movement, when sunlight is on the blackboard, will generate reflective phenomena on the surface of the blackboard, causing the blackboard to see clearly, giving students a certain impact . Inventive content [0004] The present invention provides a data acquisition type mult...
Claims
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