Switch-type contraceptive device and contraceptive method thereof
A switch device and a switch-type technology, applied in the field of birth control, can solve the problems of physical damage, unpopular and immature male contraceptives, large side effects, etc., and achieve the effects of convenient control, safe and effective contraception
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no. 1 example
[0055] Such as figure 1 and figure 2 As shown, in this embodiment, a ball valve is preferably used for the sealed switch, and the ball valve includes a ball valve body 2 . Such as figure 1 As shown, the ball valve body 2 is provided with a channel 7 for sperm or eggs to pass through. The ball valve body 2 is also provided with a spool ball 4 for passing or blocking the sperm or ovum and an accommodating chamber 5 matched with the spool ball 4 , which are movably installed in the accommodating chamber 5 in a tightly fitting manner. The valve core ball 4 is also provided with a through hole 41 for sperm or ovum to pass through. Such as figure 1 and figure 2 As shown, the ball valve body 2 is provided with a pressing piece 1 that drives the movement of the valve core ball 4, and the pressing piece 1 and the valve core ball 4 are fixedly connected through a rotating shaft 6; The connection part of the piece is fixedly connected. When the pressing member 1 is pressed by an...
no. 2 example
[0057] Such as Figure 3 to Figure 6 As shown, the sealed switch in this embodiment preferably uses a sliding switch device. Such as image 3 and Figure 4 As shown, the slide switch device includes a sealed slide switch body 2 . Such as Figure 4 and Figure 6 As shown, the sealed sliding switch body 2 is provided with a channel 7 for the passage of sperm or ovum and an opening and closing tongue 4 for passing or stopping the passage of sperm or ovum. The sealed sliding switch body 2 is also provided with an accommodating chamber 5 that cooperates with the opening and closing tongue 4 , and the opening and closing tongue 4 is movably installed in the accommodating chamber 5 in a tightly fitting manner. Such as Figure 3 to Figure 6 As shown, the opening and closing tongue 4 can slide in the accommodation chamber 5 . The body 2 of the sealed sliding switch is provided with a slider 1 that drives the movement of the opening and closing tongue 4 , and the slider 1 is fixe...
no. 3 example
[0059] Such as Figure 7 to Figure 9 As shown, the sealed switch in this embodiment preferably uses a toggle switch device. Such as Figure 7 As shown, the toggle switch device includes a toggle switch body 2, and the toggle switch device 2 is provided with a channel 7 for the medium to pass through and a rotary opening and closing member 4 for the medium to pass through or stop. Such as Figure 8 and Figure 9 As shown, the rotary opening and closing member 4 is also provided with a through hole 8 for sperm or eggs to pass through. The toggle switch device 2 is also provided with an accommodating chamber 5 matched with the rotary opening and closing member 4 , and the rotating opening and closing member 4 is movably installed in the accommodating chamber 5 in a tightly fitting manner. Such as Figure 7 and Figure 9 As shown, a toggle part 1 for driving the rotary shutter 4 is provided, and the toggle part 1 is fixedly connected with the rotary shutter 4 . The toggle s...
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