Child tablet learning machine with support frame
A technology of support frame and learning machine, applied in the direction of supporting machine, machine/stand, mechanical equipment, etc., can solve the problems of single structure, unable to meet the selection of height and angle, sliding of tablet learning machine, etc., to improve comfort and safety. functional effect
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[0020] As a preferred embodiment of the present invention, the connecting ports at both ends of the turret 9 are of the same size as the rotating disc 11 and rubber sealing rings are provided at the connecting points. The rubber sealing ring increases the friction between the turret and the rotating disc, making it difficult for the body to slip when it is rotating.
[0021] As a preferred embodiment of the present invention, the round hole on the turret 9 has the same size and position as the through hole 8 on the connecting frame 7, and the round hole 7 and the through hole 8 are fixed by screws. The through holes and round holes for screws ensure the fixity of the connection between the body and the support frame.
[0022] As a preferred embodiment of the present invention, the length of the slot 15 on the turret 9 is the same as that of the connecting frame 7 on the machine body 1 , and the slot 15 is consistent with the fitting structure of the connecting frame 7 . The c...
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