Self-locking seat with identity recognition function and use method of self-locking seat
An identity recognition and seat technology, which is applied to seats, railway car body parts, instruments, etc., can solve the problems of seat dominance, lack of user identity recognition and verification, etc., achieve low learning cost, strong practicability, and reduce the load of ticket checking and management burden effects
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Embodiment 1
[0031] Such as figure 1 As shown, the present embodiment proposes a self-locking seat with identity recognition function, the seat includes a seat body 100, the seat body 100 is provided with a rotatable seat 110, and the rotatable seat 110 is passed through a rotating device 120 is connected with the seat body 100 and the rotatable seat 110 can rotate between the horizontal position and the vertical position. The rotatable seat 110 is provided with a self-returning device 130. The self-returning device 130 is used to make the rotatable seat 110 Automatically return to the vertical position in the natural state.
[0032] Such as figure 2 As shown, the rotating device 120 includes a rotating shaft 121, and the rotating shaft 121 is fixed on the seat body 100. The middle part of the rotatable seat is cylindrical and is sleeved on the rotating shaft 121. The rotatable seat and the rotating shaft 121 pass through a rolling bearing. 122 rotatable connections.
[0033] Further, ...
Embodiment 2
[0047] Referring to Embodiment 1, the difference between the self-locking seat with identity recognition function proposed in this embodiment and Embodiment 1 is that, as Figure 5 As shown, the automatic locking device 170 includes an electromagnetic chuck 176, a spring 177, a locking pin 173 and a position detection device, the electromagnetic chuck 176 is connected with the controller 160, the electromagnetic chuck 176 is fixed on the seat body 100, and the electromagnetic chuck 176 is used Electromagnetic principle, by energizing the internal coil to generate magnetic force, through the magnetic conductive panel, the locking pin close to the magnetic conductive panel is tightly attracted, and the demagnetization is realized by the disappearance of the electromagnetic force through the coil, and the locking pin 173 is connected by a spring 177 The electromagnetic chuck 176, the end of the cylindrical structure of the rotatable seat 110 is provided with a pin hole 111, the po...
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