A convenient adjustable examination table for ophthalmology
An examination table and convenient technology, applied in the fields of eye testing equipment, applications, medical science, etc., can solve the problems of inability to adjust, increase the burden on users, and cannot be supported by different personnel, and achieve easy use, convenient adjustment, and lightening. burden effect
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Embodiment 1
[0025] A conveniently adjustable examination table for ophthalmology, such as Figure 1-6 As shown, it includes base 1, chair legs 2, chair seat 3, chair back 4, workbench 5, first support column 6, second support column 7, gantry plate 8, large bearing 9, rotating shaft 10, rotating wheel 11. Crank 12, connecting rod 13, inverted U-shaped plate 14, bracket 15, long guide rod 16, fixed block 17 and first positioning screw 18, several chair legs 2 are arranged above the base 1, and the chair legs 2 and The base 1 is in contact, the upper end of the chair leg 2 is connected to the seat 3, the right end of the top of the seat 3 is connected to the chair back 4, the workbench 5 is located at the upper left of the seat 3, and the right end of the bottom of the workbench 5 is connected to the first support Column 6, the left end of the bottom of the workbench 5 is connected with a second support column 7, the lower end of the first support column 6 and the lower end of the second su...
Embodiment 2
[0027] A conveniently adjustable examination table for ophthalmology, such as Figure 1-6 As shown, it includes base 1, chair legs 2, chair seat 3, chair back 4, workbench 5, first support column 6, second support column 7, gantry plate 8, large bearing 9, rotating shaft 10, rotating wheel 11. Crank 12, connecting rod 13, inverted U-shaped plate 14, bracket 15, long guide rod 16, fixed block 17 and first positioning screw 18, several chair legs 2 are arranged above the base 1, and the chair legs 2 and The base 1 is in contact, the upper end of the chair leg 2 is connected to the seat 3, the right end of the top of the seat 3 is connected to the chair back 4, the workbench 5 is located at the upper left of the seat 3, and the right end of the bottom of the workbench 5 is connected to the first support Column 6, the left end of the bottom of the workbench 5 is connected with a second support column 7, the lower end of the first support column 6 and the lower end of the second su...
Embodiment 3
[0030] A conveniently adjustable examination table for ophthalmology, such as Figure 1-6 As shown, it includes base 1, chair legs 2, chair seat 3, chair back 4, workbench 5, first support column 6, second support column 7, gantry plate 8, large bearing 9, rotating shaft 10, rotating wheel 11. Crank 12, connecting rod 13, inverted U-shaped plate 14, bracket 15, long guide rod 16, fixed block 17 and first positioning screw 18, several chair legs 2 are arranged above the base 1, and the chair legs 2 and The base 1 is in contact, the upper end of the chair leg 2 is connected to the seat 3, the right end of the top of the seat 3 is connected to the chair back 4, the workbench 5 is located at the upper left of the seat 3, and the right end of the bottom of the workbench 5 is connected to the first support Column 6, the left end of the bottom of the workbench 5 is connected with a second support column 7, the lower end of the first support column 6 and the lower end of the second su...
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