Electromechanical double-control code anti-theft lock

Abstract

The invention discloses an electromechanical double-control code anti-theft lock which comprises a mechanical primary lock, a mechanical code inner lock and an electric driving mechanism, wherein the mechanical primary lock, the mechanical code inner lock and the electric driving mechanism are arranged inside a lock shell and mutually locked. The mechanical primary lock comprises a supporting board, a primary lock torque, a primary lock torque triggering mechanism, and an auxiliary controlling mechanism of the primary lock torque, wherein the supporting board, the primary lock torque, the primary lock torque triggering mechanism and the auxiliary controlling mechanism are driven by a reversing poking piece and a handle and move along a line. The mechanical code inner lock comprises a mechanical code mechanism and an inner spring bolt stretching out of the lower portion of the mechanical code inner lock and controlled by the mechanical code mechanism, the lower end of the inner spring bolt is hinged to a hooked unlocking hook, a locking block locking the supporting board in a matched mode is arranged between the inner spring bolt and the supporting board, one end of the locking block is fixed on the rotary shaft inside the lock shell and is provided with an automatic reset spring, an electric controlling section and a pin column are arranged on the locking block, the electric controlling section and the electric driving mechanism interacts with each other, the pin column is matched with the unlocking hook, and a blocking block corresponding to the end portion of the unlocking hook is arranged on the supporting board. The electromechanical double-control code anti-theft lock has the advantages of being compact in structure, flexible in action, safe and reliable, long in service life and low in cost.

Description

technical field [0001] The invention relates to a lock, in particular to a safe and compact electromechanical double-control password anti-theft lock. Background technique [0002] In today's society, there are more and more high-end buildings in modern cities. Enterprises, institutions, ordinary families and individuals are increasingly aware of life and property safety precautions. Anti-theft safety doors are becoming stronger and stronger, and people carry more and more keys. More, so many keys cause a lot of inconvenience to people. [0003] Throughout the development history of locks, early locks were opened with keys and have been used until now; with the improvement of people's requirements for security performance and the development of lock technology, turntable mechanical combination locks began to be used in safes. It has a history of more than 100 years; with the development of electronic technology, electronic smart lock technology has developed rapidly in rece...

AI Technical Summary

Problems solved by technology

[0013] However, this utility model adopts the form of cooperation between the control panel and the password inner lock bolt, and needs to set the inner unlocking dial separately, which is more suitable for installation on anti-theft safety doors used in special occasions, and is not suitable for commercial and household anti-theft doors that people are used to. Installation costs are higher

Moreover, if the connection between the control board and the lock tongue is not properly installed and adjusted, problems such as misalignment will occur, which is prone to failure and brings potential safety hazards.

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