CN111691757A - Integrated electronic handle lock - Google Patents

Abstract

An integrated electronic handle lock, including a wireless power and control device and an electronic lock body actuator, the wireless power and control device includes a wireless power transmitting control board, a wireless power transmitting coil, a wireless power receiving coil and The lock controller, wireless power and control device also includes super capacitors or lithium batteries, the wireless power transmission control board is provided with a wireless power transmission module, the electric lock controller is provided with a wireless power receiving control board, and the wireless power receiving control The board is provided with a wireless power receiving module, the wireless power transmitting control board and the wireless power transmitting coil can transmit electric energy to the wireless power receiving coil and the wireless power receiving control board through electromagnetic induction, and the electronic lock body actuator is provided with Lock body electronic clutch. After the electric lock controller supplies power to the lock body electronic clutch, it starts to charge the super capacitor or lithium battery. After charging, the electric lock controller stops working.

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 technique

At present, the electronic locks installed on the door leaf on the market mainly include fingerprint locks, hotel IC card locks, anti-theft door electronic control locks, etc. Fingerprint locks, hotel IC card locks, etc. are basically powered by batteries and cannot support environments with high frequency of use. Anti-theft door electric control locks need to be routed through pipes in the door leaf and installed with wire-passing devices, which are troublesome in construction and have different shortcomings.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an integrated electronic handle lock, which can be hidden and installed on the door leaf, integrated with the handle, and supply power to the lock body of the integrated electronic handle lock by means of wireless over-power. It is locked when the power is turned off, and can be opened when the power is cut off.

Another object of the present invention is to provide an integrated electronic handle lock, which adopts the method of wireless over-powering, can be used at high frequency without threading, is convenient and quick to install, does not need wiring construction, simplifies the installation process, can be used in various application scenarios in public places.

Another object of the present invention is to provide an integrated electronic handle lock, which is powered by a wireless power supply, is safe and reliable, and does not require battery replacement.

Another object of the present invention is to provide an integrated electronic handle lock, 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, taking into account features such as practicability, safety, and convenience, and can be widely used in various projects.

In order to achieve at least one of the above-mentioned purposes of the invention, the present invention provides an integrated electronic handle lock, which includes a wireless over-electricity and control device and an electronic lock body actuator, and the wireless over-electricity and control device includes a wireless over-electricity transmission control board , wireless power transmission coil, wireless power receiving coil and electric lock controller, the wireless power and control device also includes a super capacitor or lithium battery, the wireless power transmission control board is provided with a wireless power transmission module, The electric lock controller is provided with a wireless electric power receiving control board, the wireless electric power receiving control board is provided with a wireless electric power receiving module, and the wireless electric power transmitting control board and the wireless electric power transmitting coil can pass electricity. Magnetic induction, which transmits electrical energy to the wireless power receiving coil and the wireless power receiving control board, the electronic lock body actuator is provided with a lock body electronic clutch, and the electric lock controller supplies the lock body electronic clutch After the power is supplied, the supercapacitor or the lithium battery is started to be charged, and the electric lock controller stops working after the charging is completed, thereby completing the locking process of the electric lock body actuator.

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

In some embodiments, when the external power supply is cut off, the electric lock controller controls the supercapacitor or lithium battery to discharge, reversely supplies power to the electronic clutch of the lock body, and stops the discharge, thereby completing the integrated electronic The unlocking process of the handle lock.

In some embodiments, the electronic lock body actuator further includes a lock body dial and a snap mechanism, a slanted tongue and a recovery mechanism, and a handle. During the locking process, the electric lock controller controls the lock body When the electronic clutch is in the closed position, the lock body dial and the lock cylinder buckle of the locking mechanism are loosened and disengaged from the handle interlocking tongue part. At this time, turning the handle cannot pull the oblique tongue and the oblique tongue part of the recovery mechanism to retract. , so that the door leaf remains locked and cannot be opened.

In some embodiments, the electronic lock body actuator further includes a lock body dial and a snap mechanism, a slanted tongue and a recovery mechanism, and a handle. During the unlocking process, the lock body electronic clutch is moved to an open position , so that the lock body dial and the lock cylinder of the buckle mechanism are connected to the handle to link the lock tongue member. At this time, turning the handle can pull the oblique tongue and the oblique tongue member of the recovery mechanism to retract, so that the door leaf can be pulled back. Open.

In some embodiments, in a power-off state, the handle can always be rotated to drive the oblique tongue to open the door.

In some embodiments, the lock body dial and the buckle mechanism control the handle to drive the lock tongue to unlock or not to unlock, wherein the handle includes lock handles on the inner and outer sides, which can be adjusted by control screws so that the inner and outer The lock handle is synchronous or asynchronous.

In some embodiments, the wireless charging device transmitting control board and the wireless charging device transmitting coil are installed on the door frame, and the electric lock controller and the wireless charging device receiving coil are installed on the electronic lock body The inside of the housing of the actuator is connected to the electronic clutch of the lock body of the electronic lock body actuator.

In some embodiments, after the door leaf is closed, the distance between the wireless charger transmitting coil and the wireless charger receiving coil is 0-5 mm.

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

Description of drawings

FIG. 1 is a schematic perspective view of an integrated electronic handle lock according to a preferred embodiment of the present invention.

FIG. 2 is a schematic perspective view of the integrated electronic handle lock according to the above preferred embodiment of the present invention.

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

4 is a schematic diagram of the organizational structure of the integrated electronic handle lock according to the above preferred embodiment of the present invention.

Detailed ways

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

It should be understood by those skilled in the art that in the disclosure of the present invention, the terms "portrait", "horizontal", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by vertical, horizontal, top, bottom, inner, outer, etc. is based on the orientation or positional relationship shown in the accompanying drawings, which are only for the convenience of describing the present invention and The description is simplified rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus the above terms should not be construed as limiting the invention.

It should be understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be one. The number may be plural, and the term "one" should not be understood as a limitation on the number.

Figures 1 to 4 show an integrated electronic handle lock based on a preferred embodiment of the present invention. The integrated electronic handle lock can be hidden and installed on the door leaf and integrated with the handle. The power supply method is used to supply power to the lock body of the integrated electronic handle lock. When there is electricity, it is locked and can be opened when the power is turned off. The wireless over-power method can be used at high frequency without threading, and the installation is convenient and fast. No wiring construction is required, which simplifies the installation process and can be used in various public places; it uses wireless power supply, which is safe and reliable, and does not require battery replacement; the stainless steel lock body is durable and has a long service life; it can be used in frequently used application scenarios , taking into account the practicability, safety, convenience and other characteristics, can be widely used in various projects.

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

Specifically, the wireless charging and controlling device 100 includes a wireless charging transmitting control board, a wireless charging transmitting coil 113 , a wireless charging receiving coil 102 and an electric lock controller 103 . The wireless power transmitting control board is provided with a wireless power transmitting module 114, the electric lock controller 103 is provided with a wireless power receiving control board, and the wireless power receiving control board is provided with a wireless power receiving module. In the working state, the wireless charger transmitting control board and the wireless charger transmitting coil 113 can transmit electric energy to the wireless charger receiving coil 102 and the wireless charger receiving control board through electromagnetic induction.

More specifically, the wireless power supply and control device 100 is powered by an output power supply device 199, which in this preferred embodiment of the present invention is implemented as externally powered at 12VDC.

Further, the electronic lock body actuator 200 includes a lock body electronic clutch 206 , a lock body dial and a locking mechanism 207 , a slanted tongue and a recovery mechanism 205 , a mechanical lock cylinder, a connecting rod and a handle 208 . The integrated electronic handle lock also includes a lock cylinder hole 198 . The lock body dial and the locking mechanism 207 control the handle 208 to drive the lock tongue to unlock or not to unlock.

More specifically, in this preferred embodiment, the wireless charger transmission control board and the wireless charger transmission coil 113 are installed on the door frame, and are implemented as the output power supply device 199 powered by an external power supply of 12VDC. The wireless power supply and control device 100 supplies power, the electric lock controller 103 and the wireless power supply receiving coil 102 are installed inside the casing of the electronic lock body actuator 200 and connected to the electronic lock The lock body electronic clutch 206 of the body actuator 200 .

Further, in the working state, when the output power supply device 199 supplies power to the wireless power supply and control device 100, the wireless power supply transmission control board and the wireless power supply transmission coil 113 pass the electromagnetic induction to the power supply. It is sent to the wireless power receiving coil 102 and the wireless power receiving control board. At this time, the electric lock controller 103 controls the lock body electronic clutch 206 to the closed position, so that the lock body dial and the The lock cylinder of the locking mechanism 207 is loosened and disengaged from the handle interlocking tongue member. At this time, turning the handle 208 cannot pull the oblique tongue and the oblique tongue member of the recovery mechanism 205 to retract, so that the door leaf remains locked and cannot be opened.

Further, the wireless over-power and control device 100 further includes a supercapacitor 107 . In variant embodiments, 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 seconds, it starts to charge the super capacitor 107 or lithium battery on the control board. The 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 supply device 199 implemented as an external 12VDC power supply is cut off, the electric lock controller 103 controls the super capacitor 107 or the lithium battery to discharge and reverse power supply Give the electronic clutch 206 of the lock body to move it to the open position, so that the lock body dial and the lock cylinder of the locking mechanism 207 are connected to the handle interlocking tongue part. At this time, turning the handle 208 can pull the The latch and the latch member of the recovery mechanism 205 are retracted 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 seconds, and then the discharge stops, thereby completing the unlocking process of the integrated electronic handle lock of the present invention. In a power-off state, the handle 208 can always be rotated to drive the oblique tongue to open the door.

It can be understood by those skilled in the art that the aforementioned time length of 0.4 seconds is only an example in the preferred embodiment of the present invention, and the present invention is not limited in this respect.

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

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

It is worth mentioning that the electronic lock body actuator 200 of the integrated electronic handle lock of the present invention is also provided with a door magnet 209, which can provide a door switch signal to an external control system to determine the door switch state.

It should be understood by those skilled in the art that the embodiments of the present invention shown in the above description and the accompanying drawings are only examples and do not limit the present invention. The objects of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been shown and described in the embodiments, and the embodiments of the present invention may be modified or modified in any way without departing from the principles.

Claims (10)

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.

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