A smart painting stand for portable design
A portable and intelligent technology, applied in the field of portable brackets, can solve the problems of not being able to provide enough support for designing and painting work, unable to fix the drawing board, affecting the painting work, etc., so as to achieve the effect of being easy to carry out for use, not occupying space, and easy to store.
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Embodiment 1
[0027] see Figure 1-4 , a kind of intelligent painting support for portable design, including a main support rod 1 and an auxiliary support rod 3, the lower end of the main support rod 1 is fixedly connected with a connecting block 2, the auxiliary supporting rod 3 is arranged at both ends of the connecting block 2, and the connecting block 2 The upper is fixedly connected with a fixed bolt 4, the auxiliary support rod 3 is provided with a first connection hole, the first connection hole matches the fixed bolt 4, and the auxiliary support rod 3 is rotationally connected with the connection block 2 through the fixed bolt 4 and the first connection hole The top of the auxiliary support bar 3 is also provided with a support plate 7, the support plate 7 is fixedly connected to the limit protrusion 8, and the support plate 7 is also provided with a connection fixture 9 below the support plate 7, and the support plate 7 is connected to the main support bar 1 by connecting the fixtur...
Embodiment 2
[0032] see Figure 5 , based on Embodiment 1, the difference is that;
[0033] The connection and fixing device 9 also includes a lower end fixing mechanism, which includes a telescopic tube 907, which is telescopically connected to both ends of the connecting shaft 903, and the end of the telescopic tube 907 away from the main support rod 1 is fixedly connected to a first connecting arm 908 .
[0034] The end of the first connecting arm 908 away from the telescopic tube 907 is connected with a second connecting arm 909, and the side wall of the second connecting arm 909 close to the first connecting arm 908 is fixedly connected with a connecting protrusion 910, and a torsion spring is fixedly installed on the connecting protrusion 910 911 , the second connecting arm 909 is movably connected to the first connecting arm 908 through the connecting protrusion 910 and the torsion spring 911 , and a rubber fixing block 912 is movably connected to the end of the second connecting a...
Embodiment 3
[0037] see Figure 6 , based on Embodiment 1 or 2, the difference is that;
[0038] The upper end fixing mechanism 10 includes a mounting shell 1001, which is fixedly connected to the top of the main support rod 1, and the lower end of the mounting shell 1001 is rotatably connected with an adjusting worm 1002, and the adjusting worm 1002 is meshed with the worm wheel 1003, and the worm wheel 1003 is connected to the mounting shell 1001 The lower inner wall of the lower end of the worm gear 1003 is fixedly connected with the first chain toothed plate, and the upper inner wall of the installation shell 1001 is rotatably connected with the second chain toothed plate 1004, between the first chain toothed plate and the second chain toothed plate 1004 A linkage chain 1005 is connected around the linkage chain 1005, and a hard fixing block 1006 is fixedly connected to the linkage chain 1005. A movable groove 1007 is arranged on the installation shell 1001. The hard fixing block 1006 ...
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