Automatic reset lock cylinder
An automatic reset and lock cylinder technology, which is applied to locks controlled by non-mechanical transmission, building locks, buildings, etc., can solve the problem that the lock cylinder needs continuous power supply, and achieve the effect of improving safety and reliability and reducing energy consumption
Active Publication Date: 2018-10-26
HANGZHOU XIANHENG INT SCI RES CENT CO LTD
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Problems solved by technology
[0005] The purpose of the present invention is to provide a kind of can solve the above-mentioned problems existing in the prior art, and provide a kind of lock cylinder that can automatically reset and lock automatically when the external USB is powered on, and the lock cylinder can automatically reset and lock when the power is off. The lock is unlocked by the power supply of the device, which solves the problem that the lock cylinder needs continuous power supply. Compared with the prior art, the structure of the parts of the present invention is simpler, the installation is convenient, and it is more conducive to mass production
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Embodiment
[0035] Such as Figure 1-14 As shown, the product of this embodiment includes a lock case 1, an inner tank main chamber 2, a motor 3, a chuck 4 and a lock pin 5, and the motor 3 drives the chuck 4 to rotate so as to let out the telescopic tunnel 41. By turning the key, the inner tank After the main compartment 2 rotates in the lock housing 1, the lock pin 5 slides into the telescopic tunnel 41 to complete the unlocking. This embodiment also includes a reset push rod 7 and a driving rod 8. A driving rod 8 is connected between the motor 3 and the chuck 4. The rod 8 is located in the limit port 71 of the reset push rod 7, and the key is inserted to push the reset push rod 7 to move out of the limit port 71 so that the driving rod 8 is in a rotatable state. In this state, the motor 3 can drive the card through the driving rod 8. Disc 4 rotates to complete the unlocking; turn the key in the opposite direction, and the lock pin resets so that the lock pin 5 goes out of the telescopi...
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The invention relates to a lock cylinder capable of resetting automatically, which can be widely applied to various electronic locks. The lock cylinder capable of resetting automatically comprises a lock shell, a liner main cabin, a motor, a chuck and a lock pin, wherein the motor drives the chuck to rotate for giving way to a flexible hole; when the liner main cabin is rotated in the lock shell by rotating a key, the lock pin slides into the flexible hole to complete unlocking motion; the lock cylinder is characterized by further comprising resetting push rods and a driving lever. According to the product, the mechanical resetting device for driving the driving lever to reset automatically is arranged on the two horizontal resetting push rods, so that the lock is unnecessary to be driven by an electronic driving part to close after unlocking, but the lock is automatically locked only by virtue of the mechanical resetting device; during the locking and unlocking process, only external power supply is required for unlocking, so that the lock cylinder power supply problem is solved.
Description
technical field [0001] The invention relates to an automatic resettable lock core, which is widely used in various electronic locks. Background technique [0002] Locks are an indispensable part of people's life and work. From the earlier mechanical locks such as blade locks to the current electronic locks and smart locks, the internal structure and functions of the locks also have their own characteristics. [0003] The current smart lock is generally composed of a mechanical transmission part and an electronic drive. The electronic drive part drives the mechanical transmission part to realize the function of opening and closing the lock. However, due to the existence of the electronic drive part, it is inevitable that the lock cylinder needs continuous power supply. , when the lock cylinder is powered off, the smart lock cannot realize the functions of unlocking and closing the lock, resulting in the failure of the lock cylinder. [0004] Chinese patent number: 2011103636...
Claims
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IPC IPC(8): E05B47/00E05B15/04
CPCE05B15/04E05B47/0012E05B2047/0037
Inventor 罗铖朱俊杰胡利炀
Owner HANGZHOU XIANHENG INT SCI RES CENT CO LTD