CN102071845A - Electronic mechanical anti-theft lock - Google Patents

Abstract

The invention discloses an electronic mechanical anti-theft lock, comprising: mechanical lock unit and electronic lock unit, mechanical lock unit includes: lock shell, mechanical round pin and round pin frame, the mechanical round pin install in the lock shell and can stretch into the round pin frame is interior to lock the door, be provided with the draw-in groove on the mechanical round pin, the electronic lock unit includes: power, electro-magnet, electron round pin and controller, the power passes through the controller with the electro-magnet electricity is connected, the controller control the electro-magnet circular telegram and/or outage, the electro-magnet with the electron round pin is connected and is controlled the electron round pin stretches into the draw-in groove and/or withdraws from the draw-in groove, during the electro-magnet outage, the electro-magnet will the electron round pin release lets the electron round pin stretches into the draw-in groove, during the electro-magnet circular telegram, the electro-magnet will the electron round pin adsorbs and lets the electron round pin withdraws from the draw-in groove. The electromechanical anti-theft lock has high safety performance, strong stability and low cost.

Description

Electromechanical anti-theft lock

technical field

The invention relates to the field of locks, in particular to an electromechanical anti-theft lock with high safety performance, strong stability and low cost.

Background technique

Most of the current door locks are mechanical locks, and door locks must be safe as a security product. The safety of door locks can be measured from two aspects: one is to resist vandalism, pranks and deliberate prying, drilling and other violent damage. In this regard, the mechanical strength of the current mechanical lock can generally meet the requirements; the second is to prevent technical opening. It is a big security risk.

There is an urgent need for an electro-mechanical anti-theft lock with high safety performance, strong stability and low cost.

Contents of the invention

The purpose of the present invention is to provide an electro-mechanical anti-theft lock with high safety performance, strong stability and low cost.

In order to achieve the above object, the technical solution of the present invention is to provide an electronic mechanical anti-theft lock, which is suitable for being installed on the door, including: a mechanical lock unit and an electronic lock unit, and the mechanical lock unit includes: a lock housing, a mechanical pin and The pin frame, the mechanical pin is installed in the lock housing and can protrude into the pin frame to lock the door, the mechanical pin is provided with a card slot; the electronic lock unit includes: an electromagnet, an electronic pin and a controller, the controller is electrically connected to the electromagnet, the controller controls the electromagnet to be energized and/or de-energized, the electromagnet is connected to the electronic pin and controls the electronic pin to extend When the electromagnet is powered off, the electromagnet will release the electronic pin and let the electronic pin extend into the card slot. When the electromagnet is powered on, the The electromagnet absorbs the electronic pin and allows the electronic pin to exit the engaging slot.

Preferably, the electronic lock unit further includes: a transmitter and a receiver, the transmitter is installed on the key, and is used to transmit a signal for controlling the power on and/or power off of the electromagnet; the receiver and the The controller is electrically connected, and the receiver receives the signal transmitted by the transmitter and transmits it to the controller. Since the transmitter is installed on the key, when the key is turned on, the transmitter is controlled to emit a signal to control the energization of the electromagnet, and the electromagnet absorbs the electronic pin and allows the electronic pin to withdraw from the key. card slot.

Preferably, the electronic lock unit further includes: a pressure sensor, a voice alarm and a telephone connector, the pressure sensor is arranged on the lock case, and the pressure sensor detects the pressure on the lock case parameter information, and transmit the acquired parameter information to the controller, and when the controller analyzes and processes the parameter information beyond the preset range, the controller activates the voice alarm and the telephone access device Call the police. Therefore, just in case the situation of smashing the door is encountered, the voice alarm and the telephone connector can allow the user to obtain information in time, and take measures in time to prevent property from being harmed.

Compared with the prior art, in the electronic mechanical anti-theft lock of the present invention, when the electromagnet is powered off, the electromagnet releases the electronic pin and allows the electronic pin to extend into the card slot, and when the electromagnet is energized, The electromagnet absorbs the electronic pin and allows the electronic pin to exit the slot. Because when the electromagnet is powered off, the electronic pin extends into the slot to lock the mechanical pin, so the electronic mechanical anti-theft lock of the present invention is in the locked state, which is very energy-saving and environmentally friendly, but only in the open state. When the electromagnet needs to be energized, the electromagnet will absorb the electronic pin and allow the electronic pin to withdraw from the slot. At this time, the door can be opened by twisting the matching key. The electronic mechanical anti-theft lock of the present invention can be installed and used indoors or outdoors, and is suitable for use in important places such as office buildings, shops, hotels and families.

The present invention will become clearer through the following description in conjunction with the accompanying drawings, which are used to explain the embodiments of the present invention.

Description of drawings

Fig. 1 is a structural schematic diagram of an embodiment of the electromechanical anti-theft lock of the present invention.

Fig. 2 is a structural schematic diagram of another state of the electromechanical anti-theft lock shown in Fig. 1 . .

Fig. 3 is a structural schematic diagram of another state of the electromechanical anti-theft lock shown in Fig. 1 .

Fig. 4 is a block diagram of the circuit principle of the electronic mechanical anti-theft lock of the present invention.

Detailed ways

Embodiments of the present invention will now be described with reference to the drawings, in which like reference numerals represent like elements. As mentioned above, as shown in Figs. 1-4, the electro-mechanical anti-theft lock 100 provided by the present invention is suitable for being installed on a door (not shown in the figure), and includes: a mechanical lock unit 100a and an electronic lock unit 100b. The mechanical lock unit 100a includes: a lock case 10, a mechanical pin 20 and a pin frame 30, the mechanical pin 20 is installed in the lock case 10 and can protrude into the pin frame 30 to lock the door, so The mechanical pin 20 is provided with a card slot 20a, and the electronic lock unit 100b includes: an electromagnet 50, an electronic pin 60 and a controller 70, the controller 70 is electrically connected to the electromagnet 50, and the controller 70 Controlling the energization and/or de-energization of the electromagnet 50, the electromagnet 50 is connected with the electronic pin 60 and controls the electronic pin 60 to extend into the card slot 20a and/or exit the card slot 20a, so When the electromagnet 50 is powered off, the electromagnet 50 releases the electronic pin 60 and allows the electronic pin 60 to extend into the slot 20a; when the electromagnet 50 is powered on, the electromagnet 50 releases the electronic pin 60 The electronic pin 60 is absorbed and the electronic pin 60 is withdrawn from the engaging slot 20a.

Preferably, as shown in Figures 1-4, the electronic lock unit 100b also includes: a transmitter 1 and a receiver 2, the transmitter 1 is installed on the key 6, and is used for transmitting and controlling the power of the electromagnet 50 and /or power-off signal; the receiver 2 is electrically connected to the controller 70 , and the receiver 2 receives the signal transmitted by the transmitter 1 and transmits it to the controller 70 . Since the transmitter 1 is installed on the key 6, when the key 6 is turned on, the transmitter 1 is controlled to emit a signal to control the energization of the electromagnet 50, and the electromagnet 50 absorbs the electronic pin 60 and Let the electronic pin 60 withdraw from the slot 20a.

Preferably, as shown in FIG. 4, the electronic lock unit 100b further includes: a pressure sensor 3, a voice alarm 4 and a telephone interface 5, the pressure sensor 3 is arranged on the lock housing 10, and the The pressure sensor 3 detects the parameter information of the pressure on the lock housing 10, and transmits the acquired parameter information to the controller 70. When the controller 70 analyzes and processes the parameter information beyond the preset range, the The controller 70 activates the voice alarm 4 and the telephone interface 5 to alarm. Therefore just in case run into the situation of smashing the door, described voice alarm 4 and telephone connector 5 can allow user to obtain information in time, take measures in time to prevent property from being harmed.

Now carry out a detailed description of the electronic mechanical anti-theft lock 100 of the present invention: when opening the door: insert the key 6 into the keyhole 10a on the lock housing 10 and transmit the key 6 to the receiver 2 through the transmitter 1 The information that the electromagnet 50 is energized, the receiver 2 receives the information of the transmitter 1 and transmits it to the controller 70, the electromagnet 50 absorbs the electronic pin 60 and allows the electronic pin 60 to withdraw For the card slot 20a, turn the key 6 at this time to allow the mechanical pin 20 to withdraw from the pin frame 30 to open the door.

When locking the door: insert the key 6 into the keyhole 10a on the lock case 10 and transmit the information that the electromagnet 50 is energized to the receiver 2 through the transmitter 1, and the receiver 2 receives the The information of the transmitter 1 is transmitted to the controller 70, the electromagnet 50 absorbs the electronic pin 60 and makes the electronic pin 60 withdraw from the card slot 20a, at this time, the key 6 is turned , let the mechanical pin 20 extend into the pin frame 30, and let the transmitter 1 transmit the power-off information of the electromagnet 50 to the receiver 2, and the receiver 2 receives the transmitter 1 The information is transmitted to the controller 70, and the electromagnet 50 releases the electronic pin 60 and allows the electronic pin 60 to extend into the card slot 20a to lock the door.

1-4, in the electronic mechanical anti-theft lock 100 of the present invention, when the electromagnet 50 is powered off, the electromagnet 50 releases the electronic pin 60 and allows the electronic pin 60 to extend into the slot 20a, when the electromagnet 50 is energized, the electromagnet 50 will attract the electronic pin 60 and let the electronic pin 60 exit the slot 20a. Since the electromagnet 50 is powered off, the electronic pin 60 extends into the card slot 20a to lock the mechanical pin 20, so the electronic mechanical anti-theft lock 100 of the present invention is in the locked state, which is very energy-saving and environmentally friendly. , only when the door is in the open state, it is necessary to energize the electromagnet 60. When energized, the electromagnet 60 will attract the electronic pin 60 and let the electronic pin 60 withdraw from the card slot 20a. At this time, as long as Turn the key 6 to open the door. The electronic mechanical anti-theft lock 100 of the present invention can be installed and used indoors or outdoors, and is suitable for use in important places such as office buildings, shops, hotels and families.

The present invention has been described above in conjunction with the best embodiments, but the present invention is not limited to the above-disclosed embodiments, but should cover various modifications and equivalent combinations made according to the essence of the present invention.

Claims (3)

1. An electronic mechanical anti-theft lock, suitable for being installed on a door, is characterized in that, comprising: A mechanical lock unit, the mechanical lock unit includes: a lock case, a mechanical pin and a pin frame, the mechanical pin is installed in the lock case and can protrude into the pin frame to lock the door, the mechanical pin is provided with a card slot; and An electronic lock unit, the electronic lock unit includes: an electromagnet, an electronic pin and a controller, the controller is electrically connected to the electromagnet, the controller controls the electromagnet to be energized and/or de-energized, and the The electromagnet is connected with the electronic pin and controls the electronic pin to extend into the card slot and/or exit the card slot. When the electromagnet is powered off, the electromagnet releases the electronic pin and allows the electronic pin to The electronic pin extends into the card slot, and when the electromagnet is energized, the electromagnet attracts the electronic pin and allows the electronic pin to exit the card slot. 2. The electronic mechanical anti-theft lock according to claim 1, wherein the electronic lock unit further comprises: a transmitter, the transmitter is mounted on the key and is used to transmit a signal to control the power on and/or power off of the electromagnet; a receiver, the receiver is electrically connected to the controller, and the receiver receives the signal transmitted by the transmitter and transmits it to the controller. 3. The electronic-mechanical anti-theft lock according to claim 2, characterized in that: the electronic lock unit further comprises: a pressure sensor, a voice alarm and a telephone connector, the pressure sensor is arranged on the lock housing, The pressure sensor detects the parameter information of the pressure on the lock housing, and transmits the acquired parameter information to the controller. When the controller analyzes and processes the parameter information beyond a preset range, the control The device starts the voice alarm and the telephone access device to alarm.

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