Anti-pressing type safe and intelligent parking lock
A parking lock, intelligent technology, applied in the field of locks, can solve problems such as cumbersome operation, and achieve the effect of ensuring vehicle safety and saving energy
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[0026] Example 1
[0027] Such as figure 1 with figure 2 As shown, the present invention provides a compression-resistant safe and intelligent parking lock, including a base 1, an installation chamber 2 is provided in the base 1, a limit groove 3 is provided on the top surface, and a long axis of the base 1 The direction, the long axis direction of the installation chamber 2 and the long axis direction of the limiting groove 3 are all the same; the installation chamber 2 is provided with a first screw rod 4 and a second screw rod 5 extending along the long axis direction. The first screw 4 and the second screw 5 have opposite directions of rotation and are connected by a cardan shaft 6. The free ends of the first screw 4 and the second screw 5 are both driven by a motor 7; The screw 4 and the second screw 5 are respectively provided with a first ball nut pair 8 and a second ball nut pair 9, and the first ball nut pair 8 and the second ball nut pair 9 are hingedly connected by a...
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[0028] Example 2
[0029] Based on embodiment 1, the motor 7 is connected to the first screw 4 and the second screw 5 through a planetary reducer 14.
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[0030] Example 3
[0031] On the basis of embodiment 2, the width in the minor axis direction of the cross arm 13 is greater than the radial length of the first screw rod 4 and the second screw rod 5, and a rubber pad is provided on the side wall of the cross arm 13 15. The top surface of the cross arm 13 is provided with a light-induced energy storage luminous powder coating 16.
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