SK862012U1 - Electronic security devices for hole filling, especially windows and doors - Google Patents

Abstract

Electronic safety device for opening fillings, especially for windows or doors, characterized in that it works by evaluating changes in the magnetic field caused by changing the position of the wing of the opening fillings (10). This device consists of at least the magnetometer (1), the control unit (2), the power source (3) and the touch control (4).

Description

Electronic security devices for apertures, in particular windows or doors.

Technical field:

The technical solution relates to an electronic security device for opening panels, in particular windows or doors, in particular for the additional provision of opening panels, in particular windows, doors.

BACKGROUND OF THE INVENTION:

At present, contact hidden switches are used in security devices for detecting the closed or other state of windows, doors and the like (hereinafter referred to as the opening filler), which are usually wired to other devices usually outside the monitored opening filler. This solution usually requires power supply from an external source located outside the monitored opening filler. Also known are security devices based on the principle of measuring the change in resistance for detecting a closed or other state of the orifice filled by wiring connected to other devices generally outside the orifice to be monitored. This solution also typically requires power supply from an external source located outside the monitored aperture. In addition, the vast majority of devices known to date only fulfill their functionality when the device has to be communicated with another system.

They are also currently known in security devices for detecting the closed or other condition of the orifices, based on the evaluation of the magnetic field caused by a change in the position of the orifice leaf. The disadvantage of these solutions is that in the vast majority of solutions the magnetic field evaluation device is not autonomous and must be connected by cabling to a superior system, which is usually located outside the guarded opening filler. Another major disadvantage of these solutions is the necessity of using a counterpart located near the magnetic sensor in a security device based on the magnetic field evaluation. This counterpart is usually made of permanent magnetic material. Moreover, such devices can very often be easily disabled by the use of another permanent magnet (s). Last but not least, it is a major disadvantage that in autonomous magnetic field evaluation devices which do not have power cables and are powered from their own power supply, the size of the device generally prevents the installation of this directly in the inner groove of the window or window spacer, doors and the like to ensure that this device is hidden.

The essence of the technical solution:

The above-mentioned deficiencies are solved to a large extent by the security system according to this technical solution. The principle of the technical solution of the invention is to measure and evaluate the change in the magnetic field caused by a change in the position of the wing of the orifice without the necessity of using a counterpart of permanent magnetic material, using its own autonomous energy source. The entire securing device is located in the blind parts of the opening filler. This technical solution ensures elimination of the above mentioned disadvantages as follows. The device uses a sensitive magnetometer, which is able to measure even weak magnetic fields of the surroundings. Since the device is very sensitive to changing the magnetic field, it cannot be disabled by using another permanent magnet. In the case of very weak magnetic fields around the aperture, the device is able to evaluate the position of the aperture by changing the rotation relative to the Earth's geomagnetic field. The device is equipped with an autonomous power source. The whole device is autonomous and therefore does not need any power cables. Also, the size of the device is small and is located, including the power source, in the inner groove of the orifice or glass spacer of the orifice. Furthermore, the security device may be provided with a touch control for manual operation. This device can also be equipped with an audio alarm output or a wireless communication module for information transmission. It can also be equipped with a solar cell to add energy to the source of this device.

Technical solution:

Variant 1:

Fig. 1 and FIG. 3 shows a principal embodiment of a security device for VARIANT 1. This device comprises at least a magnetometer 1, a control unit 2, a power source 3, a touch control 4 and an acoustic output 5. The device measures the magnetic field with a magnetometer 1. The magnetic field values are evaluated by the control unit 2. From the measured values, the control unit 2 evaluates the state of the orifice pad 8. The power source 3 supplies power to the magnetometer 1 and the control unit 2.

Following the evaluation of these conditions by the control unit 2, the timing before the alarm is triggered by the acoustic output 5 can be triggered, where the user has a defined time to deactivate the device by means of the touch control 4. The locking device is located in the inner groove of the opening 12.

-LVariant 2:

Fig. 2 and FIG. 4 shows a principal embodiment of a security device for VARIANT 2. This device comprises at least a magnetometer 1, a control unit 2, a power source 3, a solar cell 6 and a wireless module 7. The device measures the magnetic field with a magnetometer 1. The magnetic field values are evaluated by the control unit

2. From the measured values, the control unit 2 evaluates the state of the opening panel 8. When the solar cell 6 is illuminated, the solar cell 6 supplies energy to the power supply 3. The power supply 3 supplies the magnetometer 1, the control unit 2 and the wireless module 7. 7 with other devices and receives and sends to each other information, including information about the state of the orifice filler 8. The securing device is located in the glass spacer 11.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 5, Fig. 6, Fig. 7, Fig. 8 and Fig. 9 schematically illustrate the most common situations of use of the security device for VARIANT 1 and 2 of an exemplary embodiment of the technical solution.

Fig. 1, a block diagram is shown

Fig. Figure 2 is a block diagram

Fig. 3 is a cross-sectional view of the orifice filler in FIG

Fig. 4 is a cross-sectional view of the orifice filler in FIG

Figure 5 - Figure 5 shows any unwanted opening of the opening filler

Fig. 6 - Fig. 6 shows the unwanted opening of the opening panel by children and the like

Fig. 7 - Fig. 7 shows the violent unwanted opening of the opening filler

Fig. 8 - Fig. 8 shows an undesired opening from the outside of the opening filler

Fig. 9 - Fig. 9 shows the withdrawal or prying of the opening filler

Industrial usability:

An electronic security device for opening panels, in particular windows or doors, is intended to protect the opening panels, in particular windows or doors.

-3TTV protection claims:

Claims (8)

Electronic security device for apertures, in particular windows or doors, characterized in that it comprises at least a magnetometer (1) for measuring the change in the magnetic field, which is connected to the control unit (2), for evaluating the change in the magnetic field, the control unit (2) is connected to an acoustic output (5) to provide an audible alarm, the control unit (2) being connected with touch controls (4) for controlling the alarm device, the whole device being powered by an autonomous power source (3). Device according to claim 1, characterized in that a solar cell (6) is connected to the energy source (3) to ensure the charging of the energy (3) Device according to claim 1 or claim 2, characterized in that it is embedded in the inner groove of the opening (12). Device according to one of Claims 1, 2, 3, characterized in that it is arranged in the glass spacer (11) of the opening (8). Device according to any one of claims 1, 2, 3, 4, characterized in that it is adapted to evaluate the position of the aperture leaf (10) with respect to the aperture frame (9). Device according to one of claims 1, 2, 3, 4, 5, characterized in that it is provided with an acoustic output (5). Device according to one of claims 1, 2, 3, 4, 5, 6, characterized in that it is supplemented by a wireless module (7) for providing wireless communication. Device according to one of claims 1, 2, 3, 4, 5, 6, 7, characterized in that it is provided with an electronic memory.