Computer teaching device
A teaching device and computer technology, applied in the direction of supporting machines, mechanical equipment, educational appliances, etc., can solve the problems of small size, inability to lift, inconvenient teaching and display, etc., to solve the problem of limited viewing angle, convenient adjustment, and improve teaching efficiency Effect
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[0017] A specific embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.
[0018] Such as Figure 1-2 As shown, the embodiment of the present invention provides a computer teaching device, including a support plate 1 and a display stand 13, the bottom surface of the support plate 1 is provided with universal wheels 2, and a pair of lifting rods are vertically installed on the upper surface of the support plate 1 3. A base 4 is provided above the pair of lifting rods 3, and a first groove 5 is opened on the base 4, and a screw rod 6 is arranged in the first groove 5. Specifically, a positioning plate 7 is arranged in the first groove , the positioning plate is provided with a circular through hole, the screw rod passes through the circular through hole, one end of the screw rod 6 is connected with...
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