Lens aperture type opening and closing cup supporting plate cover
A technology of aperture and cup holder, which is applied in the direction of passenger/cab lighting, interior lighting purpose, special position of the vehicle, etc. It can solve the problems of poor aesthetics, inconvenient operation, and large stroke, and achieve high speed, improve practicability, and efficiency high effect
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Embodiment 1
[0033] A lens aperture type opening and closing cup holder cover, including a base cover 1, an opening and closing mechanism 2 and a driving gear 3, wherein the base cover 1 is provided with an opening for placing a water cup, and the opening and closing mechanism 2 and the driving gear 3 are both arranged on the The bottom of the base cover 1, and the opening and closing mechanism 2 can cover the opening of the base cover 1;
[0034] The opening and closing mechanism 2 includes a driven flange 21, a plurality of opening and closing blades 22 and a sliding device, wherein the driven flange 21 is fixed on the bottom of the base cover 1, and the plurality of opening and closing blades 22 are respectively connected to the slave by a sliding device. The inner ring of the moving flange 21 and the outer ring of the driven flange 21 are provided with arc-shaped teeth 23 , and the driving gear 3 is mated with the arc-shaped teeth 23 .
[0035] The sliding device includes a boss 24 and...
Embodiment 2
[0043] Same as Example 1, the difference is:
[0044]The sliding device includes an annular support 28 and a bent plate 29, wherein the annular support 28 is fixed on the bottom of the base cover 1, and the outer ring of the annular support 28 is provided with evenly distributed bent plates 29 in the same number as the opening and closing blades 22 along the circumference. The end of the bent plate 29 that is not connected with the ring support 28 is fixed on the inner ring of the driven flange 21, the bent plate 29 is provided with a sliding movement auxiliary groove 291, and the ends of the opening and closing blades 22 are connected on the sliding side through the steering column. In the auxiliary motion groove 291 , it can slide along the sliding motion auxiliary groove 291 .
[0045] The bent plate 29 includes a groove plate 293 and a connecting plate 292, wherein the groove plate 293 and the connecting plate 292 are fixed together, and the angle between the two is 120°, ...
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