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Three-state bicycle lock system

A technology of car lock and lock brake, applied in the field of three-state car lock system, can solve the problems of many manual participation links, low efficiency of inspection and packaging work, etc.

Pending Publication Date: 2018-07-31
CHINA MARITIME POLICE ACADEMY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above-mentioned defects in the prior art, the present invention provides a three-state car lock system, which solves the problem that there are many manual links in the existing battery testing and packaging, and the work efficiency of the testing and packaging is low. The problem of automation of simultaneous labeling and packaging of batteries

Method used

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  • Three-state bicycle lock system
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  • Three-state bicycle lock system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A three-state car lock system, the car lock has three functional states of unlocking, temporary locking, and car return locking, and the motor is used as the driving force for the internal actions of the car lock. figure 1 is the schematic diagram of the structure in the locked state of returning the car, such as Figure 1 to Figure 8 As shown, the three-state car lock system includes a lock body 4, a lock head 1, a lock ring 6, a lock control panel 5, an unlocking motor 3, a cam 301, a clip 2, a clip spring 202, a clip pin 201, a clip Bar guide groove 203, cam position switch 302, bar position switch 204, temporary locking stopper 106, unlocking stopper 107, described unlocking motor 3 is a low speed motor, and described lock head 1 comprises lock head body 103, lock Core 102, lock gate 104, lock head body 103 is enclosed within on the lock core 102, and lock core 102 can rotate around the lock head body 103 endoporus axes, and key can insert lock hole when the lock ho...

Embodiment 2

[0043] The implementation of this example is an improvement to Embodiment 1. The clip 2 does not rotate around the pin shaft, but directly moves up and down along the clip guide groove 203 driven by the cam, as Figure 12 As shown, the three-state car lock in this example includes a lock body 4, a lock head 1, a lock ring 6, a lock control panel 5, an unlocking motor 3, a cam 301, a bar 2, a bar spring 202, and a bar guide groove 203 , the lower part of the clip 2 is in contact with the cam 301 and the lock gate 104, the top of the clip 2 is pressed with a clip spring 202, the cam 301 is fixed on the rotating shaft of the unlocking motor 3, the clip 2 is covered with a clip guide groove 203, the clip The bar 2 can move along the guide groove. In order to prevent the bar 2 from laterally shifting, the front, rear, left, and right sides of the bar guide groove 203 cooperate with the bar 2. When the lock control board receives the unlocking command, it controls the unlocking motor...

Embodiment 3

[0045] In this example, the rotation and stop rotation of cam 301 are realized by stepping motor: described unlocking motor 3 is a stepping motor, and cam 301 is fixed on the rotating shaft of stepping motor, when needing unlocking, car lock control panel 5 receives When the unlocking signal is received, the car lock control panel 5 is driven by a stepper motor, and the car lock control panel 5 sends the pulse drive signal of the required number of steps, and the stepper motor drives the cam 301 to just turn to the cam unlocking position according to the input pulse number. The stepper motor and the cam 301 stop rotating, and the cam 301 bears against the clip 2, so that the clip 2 keeps breaking away from the bayonet; The control panel 5 sends the pulse signal of the required number of steps, and the stepping motor drives the cam 301 to turn to the cam lock position according to the input pulse number, the stepping motor and the cam 301 stop rotating, and the long axis of the ...

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Abstract

The invention discloses a three-state bicycle lock system, and relates to the technical field of public bicycle locks. The three-state bicycle lock system can be used for a shared bicycle, and can also be additionally installed on the existing public bicycle; and the existing rental system for a public bicycle is transformed to realize pile-free parking of the public bicycle. The three-state bicycle lock system disclosed by the invention is capable of realizing the three functions of unlocking, temporary locking and returning locking, and comprises a lock body, a lock head, a lock ring, a bicycle lock control board, an unlocking motor, a cam, a clamping bar, a clamping bar spring, a clamping bar pin shaft and a clamping bar guide groove. A low-speed motor or a stepper motor is taken as power, the clamping bar is taken as a main element for locking a lock gate, and the cam and the spring are combined to realize state maintenance; and the three-state bicycle lock system is simple in structure and convenient to use.

Description

technical field [0001] The invention relates to the technical field of public bicycle locks, in particular to a three-state lock system. Background technique [0002] In the existing public bicycle rental system, ordinary locks can only realize the two functions of locking and unlocking. At present, there are mainly two types of public bicycle rental systems. One is the fixed-site public bicycle rental system. This type of system generally requires users to visit the site Swipe the rental card on the fixed lock pile to borrow and return the bicycle. This kind of system is neatly placed and easy for centralized management, but there are often problems with insufficient lock piles to return the vehicle; the other is to use the mobile terminal to swipe the QR code The dockless bicycle borrowing and returning system, this kind of system can be borrowed and returned at any time without relying on the rental site and the lock pile, which is more convenient, but must rely on smart ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B47/00E05B49/00E05B11/00E05B17/22B62H5/14
CPCE05B11/00E05B17/22E05B47/0012E05B49/002B62H5/147B62H5/148
Inventor 陈忠维
Owner CHINA MARITIME POLICE ACADEMY
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