CN111691757A

CN111691757A - Integrated electronic handle lock

Info

Publication number: CN111691757A
Application number: CN202010527390.3A
Authority: CN
Inventors: 孙素玲; 薛强
Original assignee: Suzhou Cuihe Electronic Technology Co ltd
Current assignee: Suzhou Cuihe Electronic Technology Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2020-09-22

Abstract

An integrated electronic handle lock comprises a wireless power and control device and an electronic lock body execution mechanism, wherein the wireless power and control device comprises a wireless power transmission control panel, a wireless power transmission coil, a wireless power receiving coil and an electronic lock controller, the wireless power and control device also comprises a super capacitor or a lithium battery, the wireless power transmission control panel is provided with a wireless power transmission module, the electronic lock controller is provided with a wireless power receiving control panel, the wireless power receiving control panel is provided with a wireless power receiving module, the wireless power transmission control panel and the wireless power transmission coil can transmit electric energy to the wireless power receiving coil and the wireless power receiving control panel through electromagnetic induction, the electronic lock body execution mechanism is provided with a lock body electronic clutch, and after the electronic lock controller supplies power to the lock body electronic clutch, and starting to charge the super capacitor or the lithium battery, and stopping the work of the electric lock controller after the charging is finished.

Description

Integrated electronic handle lock

Technical Field

The invention relates to the field of electronic locks, in particular to an integrated electronic handle lock.

Background

Install the electronic lock on the door leaf in the existing market, mainly have fingerprint lock, hotel IC kayser, burglary-resisting door electric lock etc. and basically adopt battery powered, can not support the higher environment of frequency of use, and burglary-resisting door electric lock need manage the wiring in the door leaf to install the line ware, the construction is troublesome, has different shortcoming.

Disclosure of Invention

The invention aims to provide an integrated electronic handle lock which can be hidden and installed on a door leaf and integrated with a handle, supplies power to a lock body of the integrated electronic handle lock in a wireless electric mode, is locked when power is on and can be unlocked when the power is off.

Another object of the present invention is to provide an integrated electronic handle lock, which can be used in a wireless manner, without threading or high frequency, and is installed conveniently and quickly, without wiring or construction, thereby simplifying the installation process, and being capable of being used in various application scenarios in public places.

Another objective of the present invention is to provide an integrated electronic handle lock, which uses wireless power supply, and is safe and reliable without replacing battery.

Another objective of the present invention is to provide an integrated electronic handle lock, wherein the stainless steel lock body is sturdy and durable and has a long service life.

Another object of the present invention is to provide an integrated electronic handle lock, which can be applied to frequently used application scenarios, and can be widely applied to various projects while taking into account the characteristics of practicality, safety, convenience, etc.

In order to achieve at least one of the above objects, the present invention provides an integrated electronic handle lock, comprising a wireless power and control device and an electronic lock body executing mechanism, wherein the wireless power and control device comprises a wireless power transmission control panel, a wireless power transmission coil, a wireless power receiving coil and an electric lock controller, the wireless power and control device further comprises a super capacitor or a lithium battery, the wireless power transmission control panel is provided with a wireless power transmission module, the electric lock controller is provided with a wireless power receiving control panel, the wireless power receiving control panel is provided with a wireless power receiving module, the wireless power transmission control panel and the wireless power transmitting coil can transmit electric energy to the wireless power receiving coil and the wireless power receiving control panel through electromagnetic induction, the electronic lock body actuating mechanism is provided with a lock body electronic clutch, the electric lock controller starts to charge the super capacitor or the lithium battery after supplying power to the lock body electronic clutch, and the electric lock controller stops working after charging is completed, so that the locking process of the electronic lock body actuating mechanism is completed.

In some embodiments, the wireless power and control device is powered by an output power supply, wherein the output power supply is an external 12V DC power supply.

In some embodiments, when the external power source is cut off, the electric lock controller controls the super capacitor or the lithium battery to discharge, reversely supply power to the electronic clutch of the lock body, and stop discharging, thereby completing the unlocking process of the integrated electronic handle lock.

In some embodiments, the electronic lock actuator further comprises a lock thumb wheel and catch mechanism, a latch and recovery mechanism, and a handle, wherein during locking, the electric lock controller controls the lock electronic clutch to a closed position, so that the lock thumb wheel and the latch catch of the catch mechanism are released from the handle linkage latch part, and the handle cannot be rotated to pull the latch part of the latch and recovery mechanism to retract, so that the door leaf is locked and cannot be opened.

In some embodiments, the electronic lock actuator further comprises a lock thumb wheel and latch mechanism, a latch and recovery mechanism, and a handle, wherein during unlocking, the lock electronic clutch is moved to an open position, such that the lock thumb wheel and a lock cylinder of the latch mechanism are latched to the handle linkage latch part, and then the handle is rotated to pull the latch and the latch part of the recovery mechanism to retract, such that the door leaf can be opened.

In some embodiments, in the power-off state, the handle can always rotate to drive the latch bolt to open the door.

In some embodiments, the lock body thumb wheel and the buckle mechanism control the handle to drive the lock tongue to unlock or not to unlock, wherein the handle comprises the lock handles on the inner side and the outer side, and the lock handles on the inner side and the outer side can be adjusted through the control screw to enable the lock handles on the inner side and the outer side to be synchronous or asynchronous.

In some embodiments, wherein the wireless relay transmit control board and the wireless relay transmit coil are mounted to a door frame, the electric lock controller and the wireless relay receive coil are mounted inside a housing of the electronic lock body actuator and connected to the lock body electronic clutch of the electronic lock body actuator.

In some embodiments, the wireless relay transmitter coil and the wireless relay receiver coil are spaced apart by 0-5 mm after the door leaf is closed.

In some embodiments, the electronic lock body actuator is further provided with a door magnet, which can provide a door opening and closing signal to an external control system to determine the opening and closing state of the door.

Drawings

Fig. 1 is a perspective view schematically showing an integrated electronic handle lock according to a preferred embodiment of the present invention.

Fig. 2 is a perspective view schematically illustrating the integrated electronic handle lock according to the above preferred embodiment of the present invention.

Fig. 3 is a perspective view schematically illustrating the integrated electronic handle lock according to the above preferred embodiment of the present invention.

Fig. 4 is a schematic structural view of the organization of the integrated electronic handle lock according to the above preferred embodiment of the present invention.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced devices or components must be constructed and operated in a particular orientation and thus are not to be considered limiting.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

Fig. 1 to 4 show an integrated electronic handle lock according to a preferred embodiment of the present invention, which can be hidden and installed on a door leaf, and integrated with a handle, and supplies power to a lock body of the integrated electronic handle lock in a wireless electric manner, and is locked when power is supplied and unlocked when power is off; the wireless power transmission mode is adopted, the cable can be used at high frequency without threading, the installation is convenient and quick, the wiring construction is not needed, the installation process is simplified, and the cable can be used in various application scenes of public places; the wireless electric appliance is used for supplying power, so that the safety and the reliability are realized, and the battery does not need to be replaced; the stainless steel lock body is firm and durable, and has long service life; the method can be applied to frequently-used application scenes, has the characteristics of practicability, safety, convenience and the like, and can be widely applied to various projects.

Specifically, the integrated electronic handle lock includes a wireless electric and control device 100 and an electronic lock body actuating mechanism 200. The wireless power and control device 100 provides power to the electronic lock actuator 200 through a wireless charging technology, and controls the electronic lock actuator 200.

Specifically, the wireless power and control device 100 includes a wireless power transmitter control board, a wireless power transmitter coil 113, a wireless power receiver coil 102, and a power lock controller 103. The wireless electric appliance transmission control panel is provided with a wireless electric appliance transmission module 114, the electric lock controller 103 is provided with a wireless electric appliance receiving control panel, and the wireless electric appliance receiving control panel is provided with a wireless electric appliance receiving module. In an operating state, the wireless relay transmitting control board and the wireless relay transmitting coil 113 can transmit electric energy to the wireless relay receiving coil 102 and the wireless relay receiving control board through electromagnetic induction.

More specifically, the wireless power and control device 100 powers the electrical output feeding device 199, in this preferred embodiment of the invention, the electrical output feeding device 199 is implemented as externally powered 12 VDC.

Further, the electronic lock actuator 200 includes a lock electronic clutch 206, a lock thumb wheel and catch mechanism 207, a latch and return mechanism 205, a mechanical lock cylinder, a linkage, and a handle 208. The integrated electronic handle lock further comprises a lock cylinder hole position 198. The lock body thumb wheel and buckle mechanism 207 controls the handle 208 to drive the lock bolt to unlock or not to unlock.

More specifically, in this preferred embodiment, the cordless relay transmission control board and the cordless relay transmission coil 113 are mounted to a door frame, the output power feeding means 199 implemented to be powered by an external power supply of 12VDC powers the cordless relay and control device 100, the electric lock controller 103 and the cordless relay receiving coil 102 are mounted inside the housing of the electronic lock body actuator 200 and connected to the lock body electronic clutch 206 of the electronic lock body actuator 200.

Further, in an operating state, when the output power supply device 199 supplies power to the wireless power and control device 100, the wireless power transmission control board and the wireless power transmission coil 113 transmit electric energy to the wireless power reception coil 102 and the wireless power reception control board through electromagnetic induction, at this time, the electric lock controller 103 controls the lock body electronic clutch 206 to a closed position, so that the lock cylinder buckle of the lock body thumb wheel and buckle mechanism 207 is loosened and disengaged from the handle linkage lock tongue component, at this time, the rotating handle 208 cannot pull the latch tongue and the latch tongue component of the recovery mechanism 205 to retract, so that the door leaf is kept locked and cannot be opened.

Further, the wireless power and control device 100 further includes a super capacitor 107. In a variant embodiment, the supercapacitor 107 can be replaced by a lithium battery. In this preferred embodiment, after the electric lock controller 103 supplies power to the lock body electronic clutch 206 for 0.4 second, the super capacitor 107 or lithium battery on the control board starts to be charged, and after the charging is completed, the electric lock controller 103 stops working, thereby completing the locking process of the integrated electronic handle lock of the present invention.

Further, in this preferred embodiment, when the output power device 199 implemented as an external 12VDC power source is cut off, the electric lock controller 103 controls the super capacitor 107 or lithium battery to discharge power, and supplies power to the lock body electronic clutch 206 in reverse direction, so that it moves to an open position, and the lock cylinder of the lock body thumb wheel and latch mechanism 207 is latched to the handle linkage latch member, and at this time, the turning handle 208 can pull the latch bolt of the latch bolt and restoring mechanism 205 to retract, so that the door leaf can be opened. The electric lock controller 103 controls the super capacitor 107 or the lithium battery to discharge to the lock body electronic clutch 206 for 0.4 second, and then the discharge stops, thereby completing the unlocking process of the integrated electronic handle lock. In the power-off state, the handle 208 can rotate to drive the latch bolt to open the door all the time.

It will be appreciated by those skilled in the art that the foregoing 0.4 second duration is merely exemplary of a preferred embodiment of the invention, and the invention is not limited in this respect.

It is worth mentioning that the handle 208 of the electronic lock actuator 200 of the present invention can be implemented as inner and outer lock handles in specific embodiments, and the inner and outer lock handles can be adjusted by a control screw to make the inner and outer lock handles synchronous or asynchronous.

It is worth mentioning that in the specific embodiment of the present invention, preferably, after the door leaf is closed, the distance between the wireless relay transmitter coil 113 and the wireless relay receiver coil 102 is 0-5 mm.

It should be noted that the electronic lock body executing mechanism 200 of the integrated electronic handle lock of the present invention is further provided with a door magnet 209, which can provide a door opening and closing signal to an external control system to determine the opening and closing state of the door.

It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are given by way of example only and are not limiting of the invention. The objects of the invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.

Claims

1. An integrated electronic handle lock is characterized by comprising a wireless power and control device and an electronic lock body execution mechanism, wherein the wireless power and control device comprises a wireless power transmission control panel, a wireless power transmission coil, a wireless power receiving coil and a power lock controller, the wireless power and control device also comprises a super capacitor or a lithium battery, the wireless power transmission control panel is provided with a wireless power transmission module, the power lock controller is provided with a wireless power receiving control panel, the wireless power receiving control panel is provided with a wireless power receiving module, the wireless power transmission control panel and the wireless power transmission coil can transmit electric energy to the wireless power receiving coil and the wireless power receiving control panel through electromagnetic induction, the electronic lock body execution mechanism is provided with a lock body electronic clutch, and after the electric lock controller supplies power to the lock body electronic clutch, the super capacitor or the lithium battery starts to be charged, and after the charging is finished, the electric lock controller stops working, so that the locking process of the electronic lock body actuating mechanism is finished.

2. The integrated electronic handle lock of claim 1, wherein the wireless power and control device powers a power delivery device by an output, wherein the output power delivery device is an external 12V dc power source.

3. The integrated electronic handle lock as recited in claim 2, wherein when the external power is cut off, the electric lock controller controls the super capacitor or lithium battery to discharge, reversely supply power to the lock body electronic clutch, and the discharge stops, thereby completing the unlocking process of the integrated electronic handle lock.

4. The integrated electronic handle lock as recited in claim 2, wherein the electronic lock actuator further comprises a lock thumb wheel and catch mechanism, a latch and recovery mechanism and a handle, wherein during the locking process, the electronic lock controller controls the lock electronic clutch to a closed position, such that the lock cylinder catch of the lock thumb wheel and catch mechanism is released from the handle linkage latch member, and the handle is rotated to retract the latch and recovery mechanism, such that the door leaf remains locked and cannot be opened.

5. The integrated electronic handle lock of claim 3, wherein the electronic lock actuator further comprises a lock thumb wheel and latch mechanism, a latch and recovery mechanism, and a handle, wherein during unlocking, the lock electronic clutch is moved to an open position, such that the lock cylinder of the lock thumb wheel and latch mechanism is latched to the handle linkage latch member, and rotating the handle pulls the latch member of the latch and recovery mechanism back, such that the door leaf can be opened.

6. The integrated electronic handle lock as recited in claim 5, wherein in the power-off state, the handle is always able to rotate to drive the latch bolt to open the door.

7. The integrated electronic handle lock as recited in any one of claims 4 to 6, wherein the lock body thumb wheel and the locking mechanism control the handle to drive the lock tongue to unlock or not to unlock, wherein the handle comprises the lock handles on the inner and outer sides, which can be adjusted by the control screw to make the lock handles on the inner and outer sides synchronous or asynchronous.

8. The integrated electronic handle lock of any one of claims 1 to 6, wherein the cordless relay transmitter control board and the cordless relay transmitter coil are mounted to a door frame, the electric lock controller and the cordless relay receiver coil are mounted inside a housing of the electronic lock actuator and connected to the lock electronic clutch of the electronic lock actuator.

9. The integrated electronic handle lock as recited in any of claims 1 to 6, wherein the distance between the wireless radio transmitter coil and the wireless radio receiver coil is 0-5 mm after the door leaf is closed.

10. The integrated electronic handle lock as claimed in any one of claims 1 to 6, wherein the electronic lock body actuator is further provided with a door magnet capable of providing a door opening/closing signal to an external control system to determine the opening/closing state of the door.