TWM564072U - Electric horseshoe lock structure - Google Patents

Abstract

This creation is a structure of electric horseshoe lock for bicycle, which makes the electric horseshoe lock better and practical; mainly: the lock seat, motor, controller, C-type lock lever, lock in the shell of the horseshoe lock The core seat is provided with a lock core, a spring and a latching piece. The rotating shaft of the motor has an eccentric cam which can resist the rotating latching piece according to the rotation. With the above structure, the remote control can control the rotation of the motor, and the lock piece of the lock seat can be retracted to control the unlocking of the C-type lock lever, and when the motor is faulty or the battery power is insufficient, The use of a key to make the lock core action causes the latch to actuate and unlock. Therefore, this creation can make the electric horseshoe lock more practical and effective.

Description

Electric horseshoe lock structure

This creation is a structure of electric horseshoe lock, which provides a horseshoe lock for bicycles, which can be unlocked by remote wireless signal control, and can also be unlocked by a key when the motor is faulty or the battery is low.

The structure of the horseshoe lock for bicycles is designed to allow the user to conveniently control the locking and unlocking. In the case of the "wireless remote control signal", a small DC motor is arranged in the housing of the lock body, and the shaft of the motor is coupled to the shaft. The latching piece is provided with a controller for receiving the remote control signal, and the motor can be positively and reversely rotated, and the locking piece is controlled to advance and retreat, thereby controlling the locking and unlocking; the above-mentioned conventionally, there are actually the following Disadvantages: It simply connects the shaft of the motor to the latch plate. Although it can control the electric lock and unlock, if the motor fails or the battery of the motor is insufficient, it cannot be unlocked. Therefore, it has a power indicator. The lamp must be inspected frequently. When you forget to view it, there will be a problem of insufficient power when you want to unlock it.

This creation is to improve the above-mentioned shortcomings and to simplify the overall control structure and reduce costs. The main technology and purpose are as follows: a lock core unit, a motor, a controller and a C-type lock lever are arranged in the lock housing, and the lock core unit is provided with a lock core, a telescopic groove, a lock piece, a spring, and a rotation shaft of the motor. The eccentric cam can resist the actuating latch plate. When the motor is unlocked by electric power, the remote control controls the motor to rotate, so that the eccentric cam touches the actuating latch plate, thereby enabling the C-type lock lever to be unlocked, when the motor is faulty, or the battery When the battery is low, the key can be used to lock the heart, so that the lock plate can be operated, and the lock can be unlocked to achieve excellent practical effects.

Please refer to the first, second, third, fourth and fifth figures. The housing 10, 11 of the two corresponding combinations is provided with a C-shaped lock lever 12, a lock core unit 20, a motor 27 and a controller 29, and the lock core unit 20 The lock cylinder 21 is provided with a lock core 22, a spring 24, and a latching piece 25. The rotating shaft of the motor 27 is provided with an eccentric cam 28 that can be rotated to touch the latching piece 25 of the actuating key unit 20. The motor 27 is provided with a controller 29, which can receive the control signal of the remote controller and can control the motor 27 to rotate according to the control signal; the lock core seat 21 of the lock core unit 20 is internally provided with a telescopic slot 23, The latching piece 25 is provided with a chute 26 that is received in the telescopic groove 23 and the chute 26.

According to the above structure, its function and effect are described in detail as follows: 1. When unlocked by electric power: As shown in the fourth figure, the eccentric cam 28 of the motor 27 is in the state of not locking the latch 25, and the spring in the lock seat 21 The 24 spring force advances the latch piece 25, and the latch piece 25 can be inserted into the C-type lock lever 12 to be in a locked state. As shown in the fifth figure, when the electric lock is to be unlocked, the remote control signal can cause the controller 29 to operate the motor 27, and the eccentric cam 28 can move the lock tab 25 backward, that is, the C-type lock lever 12 is not embedded, C type The lock lever 12 can be unlocked in conjunction with its spring pulling force. 2. When the motor is faulty, or the battery is low, or if you want to manually lock and unlock with the key: as shown in the fourth figure, the C-type lock lever 12 can be rotated, so that the spring 24 advances the latch piece 25 and is embedded in the C-type. The groove 121 of the lock lever 12 is locked. As shown in the sixth figure, when the key is unlocked, the key reverses the lock core, so that the lock piece 25 can be retracted, that is, the C-type lock lever 12 is not embedded, and the C-type lock lever 12 can be unlocked by the spring pull force thereof.

It can be seen from the above description that the creation can be remotely controlled by electric unlocking, or the manual key can be locked and unlocked. It is very convenient to use. When the motor is faulty and the battery is low, there is no problem that the lock and unlock cannot be used. The practical effect, in line with the gist of the patent law, please grant a patent.

10, 11‧‧‧ shell
12‧‧‧C type lock lever
121‧‧‧ Groove
13‧‧‧ key
20‧‧‧Lock unit
21‧‧‧Lock seat
22‧‧‧Lock
23‧‧‧Retractable slot
24‧‧ ‧ spring
25‧‧‧Lock plate
26‧‧‧Chute
27‧‧‧Motor
28‧‧‧Eccentric cam
29‧‧‧ Controller

The first picture of the creation structure of the three-dimensional exploded view of the second picture of the creation of the lock core unit combination of the three-dimensional picture of the creation of the lock core seat structure cross-sectional view of the fourth picture of the creation of the lock state diagram of the fifth picture of the creation unlock state diagram sixth Picture creation with key unlock state diagram

Claims (2)

The utility model relates to a structure of an electric horseshoe lock, which is provided with a C-shaped lock lever, a lock core unit and a motor in a casing of two symmetric combinations, wherein the lock core unit is arranged with a lock core, a spring and a lock bolt in a lock core seat. The lock seat is provided with a telescopic slot for accommodating a spring, the rotating shaft of the motor is provided with an eccentric cam, and the motor is provided with a controller, the controller can receive the control signal of the remote controller, and the motor rotates to make the motor shaft When the eccentric cam is actuated, it resists the latching piece, so that the latching piece can be retracted to achieve the unlocking function, and the locking core can drive the locking piece to retreat to achieve the unlocking effect. The structure of the electric horseshoe lock according to claim 1, wherein the latching piece is provided with a sliding slot for receiving the spring.