Painting and calligraphy paper stretching device
A paper, calligraphy and painting technology, applied in the field of calligraphy and painting paper stretching devices, can solve the problem that the lifting device has not yet been seen.
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[0012] Such as figure 1 , figure 2 As shown, a kind of painting and calligraphy paper stretching device of the present invention is characterized in that it comprises fixed frame 1, paper clip 2, pull bar 4, shell 5, wireless receiver 6, remote controller and power unit 3; Described pull bar 4 is multiple Tube telescopic structure, wherein the cross-sectional shape of each tube is a special-shaped circle with a groove, the lower part of the pull rod 4 is fixed in the casing 5, the pull rod 4 extends out of the casing 5 and is connected with the fixing frame 1, and the fixing frame 1 is equipped with a paper clip 2, the wireless receiver 6 is connected with a power supply and fixed in the casing 5, and the wireless receiver 6 is matched with a remote control;
[0013] The power unit 3 includes a motor, a transmission, a runner, and a flexible shaft that work together in sequence, the motor is connected to a power supply, the output end of the motor is connected to the...
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