an english teaching device
A technology of English teaching and workbench, which is applied in the direction of educational appliances, electric-operated teaching aids, instruments, etc., and can solve problems such as labor
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Embodiment 1
[0040] An English teaching device such as Figure 1-9 As shown, it includes a frame 1, a display screen 2, a pole 3, a workbench 4, a moving mechanism 5 and a fixing mechanism 6, the bottom of the workbench 4 is provided with a movement mechanism 5, the top of the workbench 4 is symmetrically provided with a pole 3, The rod 3 is symmetrically provided with a fixing mechanism 6, and a frame 1 is arranged between the right side of the left fixing mechanism 6 and the left side of the right fixing mechanism 6, and a display screen 2 is arranged in the frame 1.
Embodiment 2
[0042] An English teaching device such as Figure 1-9 As shown, it includes a frame 1, a display screen 2, a pole 3, a workbench 4, a moving mechanism 5 and a fixing mechanism 6, the bottom of the workbench 4 is provided with a movement mechanism 5, the top of the workbench 4 is symmetrically provided with a pole 3, The rod 3 is symmetrically provided with a fixing mechanism 6, and a frame 1 is arranged between the right side of the left fixing mechanism 6 and the left side of the right fixing mechanism 6, and a display screen 2 is arranged in the frame 1.
[0043] The moving mechanism 5 includes a first connecting rod 50, a first spring 51, a wheel 52, a clamping rod 54, a second connecting rod 55, a friction block 56 and a friction pad 57. The bottom of the workbench 4 is symmetrically provided with the first connecting rod 50, The first connecting rod 50 is provided with a first through hole 53, the bottom end of the first connecting rod 50 is provided with a wheel 52, the ...
Embodiment 3
[0045] An English teaching device such as Figure 1-9 As shown, it includes a frame 1, a display screen 2, a pole 3, a workbench 4, a moving mechanism 5 and a fixing mechanism 6, the bottom of the workbench 4 is provided with a movement mechanism 5, the top of the workbench 4 is symmetrically provided with a pole 3, The rod 3 is symmetrically provided with a fixing mechanism 6, and a frame 1 is arranged between the right side of the left fixing mechanism 6 and the left side of the right fixing mechanism 6, and a display screen 2 is arranged in the frame 1.
[0046] The moving mechanism 5 includes a first connecting rod 50, a first spring 51, a wheel 52, a clamping rod 54, a second connecting rod 55, a friction block 56 and a friction pad 57. The bottom of the workbench 4 is symmetrically provided with the first connecting rod 50, The first connecting rod 50 is provided with a first through hole 53, the bottom end of the first connecting rod 50 is provided with a wheel 52, the ...
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