KR20080098146A - Locking device using wireless paging device - Google Patents

Abstract

A locking device using the wireless call device is provided to improve the security of the system by installing the locking device inside of the door without a hole passing the door. In a locking device using the wireless call, a door(1) has no hole and the handle(2) is adhered to the exterior of the door. A transmission device(100) generates the opining/closing signal according to the manipulation of user. A switch(300) is adhered to the inside of the door and receives the switching signal from the transmission device. In the switch, a receiver receives the switching signal and converts the switching signal into electrical signal. A non-contacting relay generates switching voltage according to the electrical signal.

Description

Locking device using wireless calling device {a protection system using wireless calling device}

1 is a cross-sectional view of a door with a lock device according to an embodiment of the present invention.

2 is a plan view of the interior of the door decoction lock device according to an embodiment of the present invention

3 is a view schematically showing a key device according to an embodiment of the present invention,

4 is a view schematically showing a receiving device shown in FIG.

<Explanation of Signs of Major Parts of Drawings>

1: door 2: handle

100: transmitting device 200: receiving device

210: receiver 220: SSR

300: switchgear

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a security device using a wireless paging device, and relates to a security device using a wireless paging device which is installed to prevent a forced opening and closing of a door by being operated by an opening and closing means using a wireless paging device.

In order to block the entrance of outsiders through the front door, the key of the apartment is inserted in the door. Doors equipped with these keys have been easily opened and closed by copying the keys. In order to prevent the opening and closing of the front door, a complicated type of key that is difficult to duplicate is being distributed. Recently, an electronic key using a password has been installed.

On the other hand, such a device has a risk that the password is leaked, and there has been a problem that is very vulnerable to destruction using electromagnetic waves. On the other hand, the biometric information, for example, a fingerprint method through fingerprint recognition, voice recognition, or retina recognition has been introduced, but there has been a problem that the price is expensive.

In addition, the conventional doors have a problem that the key barrel penetrates the outside and the inside, and when the external key is destroyed by physical means, a passage to the inside is secured and can be easily opened and closed.

An object of the present invention is to provide a key device using a wireless call device.

Another object of the present invention is to provide a door equipped with a lock device using a wireless paging device.

The key system of the present invention for achieving the above technical problem is

A door without a hole, a handle attached to an outer surface of the door, a transmitting device for generating an opening / closing signal according to a user's operation, and an opening / closing device attached to an inside of the door to receive an opening / closing signal from the transmitting device. Characterized in that the configuration.

The switchgear comprises a receiver which receives the switch signal and converts it into an electrical signal, a contactless relay that operates according to the electrical signal to generate an open / close voltage, and a switch that operates with the open / close voltage. It is done.

The switch may use a conventional switch that is electrically operated, and may further include a device that can be manually operated.

In the practice of the present invention, the opening and closing signal may be used as an encrypted signal for security stability.

The opening and closing signal is characterized in that any one of the RF, AM and FM signals.

The present invention, in one aspect, the handle is attached to the outer surface, the inner surface is made of a door characterized in that the switch attached to operate by recognizing the signal transmitted from the transmission device possessed by the user.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings and embodiments.

1 is a view showing a security device according to an embodiment of the present invention, Figure 2 is a view schematically showing a door wireless call device equipped with a security device according to an embodiment of the present invention.

1 to 4, the handle 2 is attached to the outer surface of the door 1 in which the through hole is not formed, and the switch 300 is attached to the inside of the door 1. The switch 300 operates by receiving the wireless open / close signal 6 transmitted from the transmission device 100 possessed by the user through the receiver 200 attached to the switch 300.

Referring to FIG. 2, in the lock system according to the present invention, the switch 300 receives the open / close signal generated from the transmitter 100 and generates the open / close voltage to operate the receiver 200 to operate the switch 300. It is configured to include.

The transmitter 100 generates an open / close signal through a short range wireless communication method and transmits the signal to the receiver 200. In this case, the open / close signal may be any one of an RF, AM, and FM signal.

The transmitter 100 is carried by an approved person, preferably a home owner. Accordingly, the homeowner transmits the open / close signal to the receiver 200 by pressing the open / close button provided in the transmitter 100 in front of the door of the home.

The receiver 200 is installed in the building or installed in the switch 300 to receive the open and close signal from the transmission device 100, generates the open and close voltage corresponding to the received open and close signal to open and close the switch 300.

To this end, the receiving device 200, as shown in Figure 4, comprises a receiving unit 210 and a contactless relay (SSR; 220).

The receiver 210 receives the open / close signal from the transmitter 100, converts the electrical signal ES corresponding thereto, and supplies the converted signal to the contactless relay 220.

The solid-state relay 220 operates according to the electrical signal ES from the receiver 210 to generate an open / close voltage and supply it to the switch 300.

The switch 300 serves to close or open the door by electrically moving the catching member 400 attached to the switch 300. The movement of the locking member 400 can be made using conventional moving means such as an electromagnet.

Such a door opening and closing operation according to an embodiment of the present invention will be described in detail as follows.

First, the user pushes the opening / closing button provided in the transmitting apparatus 100 near the door 1 to transmit the opening / closing signal.

Accordingly, the receiving device 200 receives the opening and closing signal transmitted from the transmitting device 100 to generate the electrical signal ES, and also operates the contactless relay 220 with the electrical signal ES to open and close it. The voltage is generated, and the locking member 400 of the switch 300 is operated by the open / close voltage. Accordingly, the locking member of the switch 300 is moved to open the door. When the door opens, you can grab the handle from the outside and pull in.

On the other hand, the present invention described above is not limited to the above-described embodiment and the accompanying drawings, it is possible that various substitutions, modifications and changes within the scope without departing from the technical spirit of the present invention It will be apparent to those skilled in the art.

The key system according to the embodiment of the present invention as described above is attached to the outer surface of the door handle only, the opening and closing device is attached only to the inner surface of the door, it is impossible to open and close greatly increases the safety of the key system.

Claims (4)

A door without a hole, a handle attached to an outer surface of the door, a transmission device for generating an opening / closing signal according to a user's operation, and a switch attached to the inside of the door to receive the opening / closing signal from the transmission device to open and close. City system, characterized in that. The method of claim 1, The switch system comprises a receiving unit for receiving the opening and closing signal and converting it into an electrical signal, and a solid state relay for generating an opening and closing voltage according to the electrical signal. The method of claim 2, The opening and closing signal is a key system, characterized in that any one of the RF, AM and FM signals.  The door is characterized in that the handle is attached to the outer side, the inner side is equipped with a switch to operate by recognizing the signal transmitted from the transmission device possessed by the user.

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