A Color Blindness Detector
A detector and colorblind technology, applied in the field of detectors, can solve problems such as children's concentration errors, achieve the effect of unique shape, improve operation convenience, and ensure accuracy
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Embodiment 1
[0019] A color blindness detector such as Figure 1-3 As shown, it includes a base 1, a mounting column 2, a pole 3, an arc frame 4, a pointer 5, a ring frame 6, a square block 7, a connecting block 8, a runner 9, a first spring 10, a friction rod 11, a slide Block 12, slide rail 13, steel wire rope 14, fixed pulley 15, hanging ring 16, the first hanging bar 17 and rotating block 18, base 1 top is connected with mounting post 2, and the upper part between left and right two walls in mounting post 2 is connected with The pole 3 is equipped with a runner 9 in the middle of the front side of the pole 3, and the outer side of the runner 9 is connected with four connecting blocks 8 at even intervals. A plurality of square blocks 7 are provided, and the front sides of each square block 7 are painted with different colors. The upper part between the left and right walls in the installation column 2 is connected with an arc frame 4, and the arc frame 4 is located above the pole 3. A ...
Embodiment 2
[0021] A color blindness detector such as Figure 1-3 As shown, it includes a base 1, a mounting column 2, a pole 3, an arc frame 4, a pointer 5, a ring frame 6, a square block 7, a connecting block 8, a runner 9, a first spring 10, a friction rod 11, a slide Block 12, slide rail 13, steel wire rope 14, fixed pulley 15, hanging ring 16, the first hanging bar 17 and rotating block 18, base 1 top is connected with mounting post 2, and the upper part between left and right two walls in mounting post 2 is connected with The pole 3 is equipped with a runner 9 in the middle of the front side of the pole 3, and the outer side of the runner 9 is connected with four connecting blocks 8 at even intervals. A plurality of square blocks 7 are provided, and the front sides of each square block 7 are painted with different colors. The upper part between the left and right walls in the installation column 2 is connected with an arc frame 4, and the arc frame 4 is located above the pole 3. A ...
Embodiment 3
[0024] A color blindness detector such as Figure 1-3As shown, it includes a base 1, a mounting column 2, a pole 3, an arc frame 4, a pointer 5, a ring frame 6, a square block 7, a connecting block 8, a runner 9, a first spring 10, a friction rod 11, a slide Block 12, slide rail 13, steel wire rope 14, fixed pulley 15, hanging ring 16, the first hanging bar 17 and rotating block 18, base 1 top is connected with mounting post 2, and the upper part between left and right two walls in mounting post 2 is connected with The pole 3 is equipped with a runner 9 in the middle of the front side of the pole 3, and the outer side of the runner 9 is connected with four connecting blocks 8 at even intervals. A plurality of square blocks 7 are provided, and the front sides of each square block 7 are painted with different colors. The upper part between the left and right walls in the installation column 2 is connected with an arc frame 4, and the arc frame 4 is located above the pole 3. A p...
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