KR20200137235A - Multifunction device for detecting hidden camera and listening device - Google Patents

Abstract

Provided is a multifunctional device for detecting hidden cameras and hidden listening devices to increase detection reliability and user convenience. According to one embodiment of the present invention, the multifunctional device for detecting hidden camera and listening devices comprises: a rod-shaped main body housing; a handle part extending to one side of the main body housing; a microwave signal strength LED display unit disposed on the upper end of one surface of the main body housing to display the strength of the detected microwave; a speaker disposed between the microwave signal strength LED display unit and the handle to output an audio signal reproducing a detected voice signal being transmitted in a specific RF method; a signal strength LED display unit disposed on one side of the speaker to indicate the strength of the detected voice signal; a signal type display unit disposed on one side of the RF signal strength LED display unit to display the RF method of the detected voice signal; and a short-distance communication unit for performing pairing with a portable electronic device and using a specific radio frequency to transmit an image acquired by restoring a detected video signal being transmitted to the portable electronic device.

Description

Multifunction device for detecting hidden camera and listening device

The present invention relates to a voyeur and eavesdropping multifunctional detection device.

In recent years, the rapid development of multimedia information processing technology and the development of high-speed communication systems are arousing high interest in multimedia information services. This multimedia information service provides various conveniences.

However, cases of malicious use of such technologies are also increasing. For example, it is used for illegally secretly photographing and distributing it to an unspecified person in various places or for leaking industrial secrets.

Various technologies are emerging to prevent this. In Patent Document 1, a camera detection device that can easily identify the location of a hidden camera by projecting light from an optical or high-brightness device such as an LED and a laser to the outside and confirming that the projected light is reflected on a lens installed in the hidden camera Is initiating.

However, since conventional voyeur cameras are configured or installed in various ways, detectors configured in any one method take a lot of time to detect other types of voyeur cameras due to their characteristics, and thus do not provide efficient detection.

In addition, the conventional detector cannot provide a function of complexly detecting a voyeur camera and an eavesdropper.

KR 20-0411448 Y1

In order to solve the problems of the prior art as described above, an embodiment of the present invention detects fine radio waves generated from a voyeur camera, detects an image being transmitted wirelessly, and detects an RF-type eavesdropping voice. And an eavesdropping multi-function detection device.

According to an aspect of the present invention for solving the above problems, the rod-shaped body housing; A handle part extending to one side of the main body housing; A micro wave signal intensity LED display unit provided on an upper end of the main body housing to display the detected micro wave strength; A speaker provided between the micro-wave signal intensity LED display unit and the handle unit to output audio reproducing the detected voice signal being transmitted by a specific RF method; An RF signal strength LED display unit provided on one side of the speaker and displaying the detected strength of the voice signal; A signal type display unit provided on one side of the RF signal strength LED display unit to display an RF method of the detected voice signal; And a short-range communication unit that performs pairing with a portable electronic device and transmits an image obtained by reconstructing the detected image signal being transmitted using a specific radio frequency to the portable electronic device.

In one embodiment, the voyeur and eavesdropping multi-function detection device further comprises a radio wave detection unit for detecting fine radio waves generated from a voyeur camera and outputting the detected fine radio intensity to the micro radio signal intensity LED display unit, the radio wave The detection unit is built into the body housing, the radio wave detection unit is connected to a detection sensor for detecting the fine radio waves, and the detection sensor may be disposed at an upper end of the body housing.

In one embodiment, the voyeur and eavesdropping multi-function detection device includes a radio frequency scan unit for scanning radio frequencies; And an image restoration unit for restoring an image signal being transmitted from the voyeur camera using a specific radio frequency, wherein the radio frequency scanning unit and the image restoration unit are embedded in the main body housing, and the radio frequency scanning unit A plurality of antennas are connected, and the main body housing may include a connector to which the plurality of antennas are connected along a side surface.

In one embodiment, the multi-function detection device for voyeurism and eavesdropping includes: an RF signal detection unit detecting an RF signal being transmitted from an RF eavesdropper in a specific RF method and outputting the strength of the RF signal to the RF signal strength LED display unit; And an audio reproducing unit for reproducing the voice signal included in the RF signal, wherein the RF signal detection unit and the audio reproducing unit are built into the main body housing, and the RF signal detection unit is an antenna for detecting the RF signal. Is connected, and the antenna is built in a foldable manner in the body housing, and may protrude upwardly from the body housing when in use.

In one embodiment, the voyeur and eavesdropping multi-function detection device detects fine radio waves in the radio wave detection unit, detects a specific radio frequency for transmitting the image signal by the radio frequency scan unit, or detects an RF signal by the RF signal detection unit When detected, an alarm unit for alarming the user may be further included.

In one embodiment, the alarm unit vibrating unit for generating vibration; And it may include a buzzer for generating a beep sound.

In one embodiment, the voyeur and eavesdropping multi-function detection device further comprises a selection switch for selecting the type of the alarm unit, the detection mode of the radio wave detection unit, the detection mode of the radio frequency scanning unit and the detection sensitivity of the RF signal detection unit, , The selection switch part may be provided on a side surface of the main body housing or on one or the other surface of the main body housing.

In an embodiment, the plurality of antennas may include a first antenna in a 900 MHz to 2324 MHz band; A second antenna in the 5.5 GHz band; And a third antenna in the 20 MHz ~ 6 GHz band.

In one embodiment, the first antenna and the second antenna are formed in a rod shape, the third antenna is formed in a triangular shape, and the first antenna, the second antenna, and the third antenna are angle-adjustable. It can be possible.

In one embodiment, the multi-function detection device for voyeurism and eavesdropping may further include a detection angle maintenance guide provided at an upper end of the other surface of the main body housing with a predetermined thickness.

In an embodiment, the short-distance communication unit may be paired with the portable electronic device through a Bluetooth or NFC method.

In one embodiment, the signal types may include 2G, 3G, 4G, 5G mobile phones and WiFi.

The multifunctional detection device for voyeurism and eavesdropping according to an embodiment of the present invention detects fine radio waves generated from a voyeur camera, as well as an image being transmitted wirelessly, and detects audio being transmitted from an RF eavesdropper. Since the eavesdropper can be detected more comprehensively, detection reliability and user convenience can be improved.

1 is a front view of a voyeur and eavesdropping multi-function detection device according to an embodiment of the present invention,
2 is a side view of a voyeur and eavesdropping multifunctional detection device according to an embodiment of the present invention,
3 is a front view showing a state in which an antenna for detecting an image signal is combined in FIG. 1,
4 is a front view showing a state in which an antenna for detecting an RF wireless voice signal is extracted from FIG. 1,
5 is a block diagram of a voyeur and eavesdropping multifunctional detection device according to an embodiment of the present invention,
6 is a conceptual diagram showing a pairing state of a voyeur and eavesdropping multifunctional detection device and a portable electronic device according to an embodiment of the present invention,
7 is a block diagram of the portable electronic device of FIG. 6.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art can easily implement the present invention. The present invention may be implemented in various different forms, and is not limited to the embodiments described herein. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and the same reference numerals are assigned to the same or similar components throughout the specification.

The embodiments of the present invention are provided to more completely describe the present invention to those of ordinary skill in the art, and the embodiments described below may be modified in various different forms, and The scope is not limited to the following examples. Rather, these examples are provided to make the present invention more faithful and complete, and to fully convey the spirit of the present invention to those skilled in the art.

The terms used in this specification are used to describe specific embodiments, and are not intended to limit the present invention. As used herein, the singular form may include a plural form unless the context clearly indicates another case. Further, as used herein, "comprise" and/or "comprising" specifies the presence of the mentioned shapes, numbers, steps, actions, members, elements and/or groups thereof. And does not exclude the presence or addition of one or more other shapes, numbers, actions, members, elements, and/or groups. As used herein, the term "and/or" includes any and all combinations of one or more of the corresponding listed items.

In the present specification, terms such as first and second are used to describe various members, regions and/or parts, but it is obvious that these members, parts, regions, layers and/or parts are not limited by these terms. . These terms do not imply any particular order, top or bottom, or superiority, and are only used to distinguish one member, region, or region from another member, region, or region. Therefore, the first member, region, or region to be described below may refer to the second member, region or region without departing from the teachings of the present invention.

1 is a front view of a voyeur and eavesdropping multi-function detection device according to an embodiment of the present invention, Figure 2 is a side view of the voyeur and eavesdropping multi-function detection device according to an embodiment of the present invention.

Referring to FIG. 1, the multi-function detection device 10 for voyeurism and eavesdropping according to an embodiment of the present invention includes a main body housing 11, a handle 12, a microwave signal intensity LED display 13, and a speaker 14. , RF signal strength LED display (15a), signal type display (15b) and a mode selection switch (15c).

The voyeur and eavesdropping multifunctional detection device 10 is a device that detects fine radio waves generated by a voyeur camera and an image transmitted wirelessly from a voyeur camera, as well as detects audio transmitted from an RF eavesdropper.

The main body housing 11 has an approximately rod shape. In addition, the main body housing 11 may have a constant thickness and may have a side surface 17. In addition, the main body housing 11 may have a pointed shape at one side (the upper end in the drawing). This makes it possible to easily search for corners.

The handle part 12 is formed to extend to one side of the main body housing 11. In addition, the handle portion 12 may be provided with a predetermined length so that the user holds the voyeur and eavesdropping multi-function detection device 10 and does not require additional extension means.

The microwave signal intensity LED display 13 is provided at the top of one side (front in the drawing) of the main body housing 11. In addition, the fine radio signal intensity LED display unit 13 displays the intensity of the fine radio waves detected from the radio wave detection unit 110 as described later.

In addition, the microwave signal intensity LED display unit 13 may be configured in a three-stage array. Here, the LED arrays of each stage may have different colors. For example, the microwave signal intensity LED display unit 13 may be formed of red, yellow, and green for each stage. In addition, the micro-wave signal intensity LED display unit 13 may be composed of a plurality of LEDs for each stage.

Accordingly, it is possible to display fine radio waves generated from the voyeur camera in a detailed form according to the intensity. Here, the micro wave may include all of a minute current, an electromagnetic wave, and an electromagnetic wave generated when the voyeur camera is turned on and the photographing mode is operated, as well as all waveforms generated from general electronic devices.

The speaker 14 is provided between the microwave signal intensity LED display unit 13 and the handle unit 12. Further, the speaker 14 outputs the audio reproduced by the audio reproducing unit 180 as described later. Here, the reproduced audio may be voice intercepted by an RF tapping device. In addition, the re-created audio output may be listened to by a user using an earphone.

The RF signal strength LED display 15a is provided on one side of the speaker 14. For example, the RF signal strength LED display 15a may be provided under the speaker 14. In addition, the RF signal strength LED display unit 15a displays the strength of the voice signal being transmitted in a specific RF method detected by the RF signal detection unit 170 to be described later.

In addition, the RF signal strength LED display unit 15a may include a plurality of LEDs. At this time, the plurality of LEDs may be configured in different colors according to the intensity of the voice signal. As an example, the plurality of LEDs are divided into 8 levels of the intensity of a voice signal, and may be green at low intensity, yellow at medium intensity, and red at high intensity.

The signal type display unit 15b is provided on one side of the RF signal intensity LED display unit 15a. For example, the signal type display unit 15b may be provided under the RF signal strength LED display unit 15a. Further, the signal type display unit 15b displays the RF method of the voice signal detected by the RF signal detection unit 170 as described later. Here, the signal types may include 2G, 3G, 4G, 5G mobile phones and WiFi.

The mode selection switch 15c may select any one of a microwave detection mode, an RF signal detection mode, and an image signal detection mode. Here, the mode selection switch 15c may be composed of a plurality of push buttons. At this time, one push button switch may correspond to one detection mode. In addition, the RF signal detection mode may be composed of individual switches corresponding to the signal type. In this way, through the mode selection switch 15c, the user can select one operation mode of the voyeur and eavesdropping multi-function detection device 10.

At this time, the voyeur and eavesdropping multi-function detection device 10 may perform pairing with the user's portable electronic device, as described later. Here, the portable electronic device is a device capable of playing an image, and may be, for example, a smartphone, a tablet PC, or a netbook. In this case, the voyeur and eavesdropping multifunctional detection device 10 may transmit an image obtained by restoring the detected image signal being transmitted using a specific radio frequency to the portable electronic device.

Referring to FIG. 2, the voyeur and eavesdropping multifunctional detection apparatus 10 may further include a detection angle maintenance guide 16 and an antenna connector 21a.

The detection angle maintenance guide 16 is provided on the top of the other surface (rear in the drawing) of the main body housing 11 with a certain thickness. In addition, the detection angle maintenance guide 16 may be made of an elastic material. For example, the detection angle maintenance guide 16 may be formed of a sponge. In addition, the detection angle maintenance guide 16 may have a substantially triangular shape in cross section. That is, the detection angle maintenance guide 16 may have a wider coupling surface of the main body housing 11 and a smaller coupling surface as it moves away from the main body housing 11.

The detection angle maintenance guide 16 has a function of allowing the user to maintain the detection angle of the multi-function detection device 10 for voyeurism and eavesdropping. For example, the detection angle maintenance guide 16 maintains a certain distance and angle that is easy to detect from an object to be detected such as a wall. Therefore, when the user moves the detection angle maintenance guide 16 in contact with the object, the body housing 11 may be maintained at a predetermined distance from the object according to the thickness of the detection angle maintenance guide 16.

In addition, the main body housing 11 is provided with a side surface 17 of a constant thickness. The side surface 17 may be provided with a selection switch unit 120 of various functions as described later. In FIG. 2, the side surface 17 may be provided with an on/off selection switch of power.

In addition, an antenna connector 21a may be provided on the side surface 17. Here, the antenna connector 21a is shown to be provided on one side surface 17 of the main body housing 11, but is not limited thereto and may be provided on the other side or the top side.

At this time, the antenna connector 21a is for connecting an antenna corresponding to the radio frequency scanning unit 150 as described later.

3 is a front view illustrating a state in which an antenna for detecting an image signal is combined in FIG. 1.

The plurality of antennas connected to the antenna connector 21a may include antennas for each band so as to easily scan a wide frequency band. For example, the first antenna 21 may be an antenna for a 900 MHz to 2324 MHz band. The second antenna 22 may be an antenna for a 5.5 GHz band. The third antenna 23 may be an antenna for a 20 MHz to 6 GHz band.

The first antenna 21 and the second antenna 22 are formed in a rod shape and may be provided on each side surface 17 of the main body housing 11.

The third antenna 23 has a substantially triangular shape and may be provided at the upper end of the main body housing 11. At this time, since the upper end of the main body housing 11 has a pointed shape, a horizontal groove is formed inside, and an antenna connector may be provided in the groove. Here, the third antenna 23 may include an extension portion extending from a triangular portion. This extension 23a can be connected to the antenna connector.

In this case, the first antenna 21, the second antenna 22, and the third antenna 23 may be provided to enable angle adjustment. For example, the first antenna 21, the second antenna 22, and the third antenna 23 may be provided to be rotatable in one direction.

On the other hand, the voyeur and eavesdropping multi-function detection device 10 may include a separate antenna to detect the voice of the RF eavesdropper.

FIG. 4 is a front view illustrating a state in which an antenna for detecting an RF wireless voice signal is extracted from FIG. 1.

The fourth antenna 24 is connected to an RF signal detection unit 170 as described later to detect an RF signal. The fourth antenna 24 can detect an RF signal in the 50MHz ~ 6.0GHz band.

In addition, the fourth antenna 24 may be embedded in the main body housing 11. In addition, the fourth antenna 24 may be a foldable antenna protruding outward from the main body housing 11. As shown in FIG. 4, the fourth antenna 24 may protrude upward from the main body housing 11 when in use.

Meanwhile, the main body housing 11 may have a built-in function as described later. 5 is a block diagram of a multifunctional detection device for voyeurism and eavesdropping according to an embodiment of the present invention.

5, the voyeur and eavesdropping multifunctional detection device 10 includes a radio wave detection unit 110, a selection switch unit 120, an alarm unit 130, 140, a radio frequency scan unit 150, an image restoration unit ( 160), an RF signal detection unit 170, an audio reproducing unit 180, and a short-range communication unit 190 may be further included. Here, the voyeur and eavesdropping multi-function detection device 10 includes the microwave signal intensity LED display 13, the speaker 14, the RF signal intensity LED display 15a and the signal type display 15b as described above. Of course.

The radio wave detection unit 110 detects fine radio waves generated from a voyeur camera. In addition, the radio wave detection unit 110 may detect fine radio waves from the detection sensor 115. Here, the detection sensor 115 may be disposed on the upper end of the rear surface of the main body housing 11. For example, the detection sensor 115 may be disposed above the detection angle maintenance guide 116. In this case, the detection sensor 115 may be embedded in the main body housing 11. Further, the detection sensor 115 is a detection start point, and may detect fine radio waves in a state in close contact with the object.

In addition, the radio wave detection unit 110 may output the detected intensity of fine radio waves to be displayed on the micro radio signal intensity LED display unit 13. In this case, the radio wave detection unit 110 may amplify the detected micro wave so that the micro wave signal strength LED display 13 can emit light in proportion to the detected micro wave strength.

At the same time, the radio wave detection unit 110 may request an alarm from the alarm units 130 and 140 so that the user can easily recognize it.

The selection switch unit 120 may include a mode selection switch 15c as described above.

In addition, the selection switch unit 120 selects the power on and off, the detection mode of the radio wave detection unit 110, the type of the alarm unit, the detection mode of the radio frequency scanning unit 150 and the detection sensitivity of the RF signal detection unit 170. I can.

Referring to FIG. 2, the selection switch unit 120 includes a power and sensitivity switch 121, a volume control dial switch 122, and a sensitivity control dial switch 123 at the side surface 17 of the main body housing 11. I can. In this case, the selection switch unit 120 has been illustrated and described as being provided on the side surface 17 of the main body housing 11, but is not limited thereto.

As an example, the selection switch unit 120 may be provided on one or the other side of the main body housing 11. Here, the selection switch unit 120 may be disposed at different positions for each selection function.

The power and sensitivity switch 121 may be a switch for turning on or off the power of the voyeur and eavesdropping multifunction detection apparatus 10 or selecting high sensitivity detection or low sensitivity detection of the radio wave detection unit 110.

The volume control dial switch 122 may be a switch for adjusting the volume of the audio output of the buzzer 140. The volume control dial switch 122 can adjust the volume of the beep sound and audio.

The sensitivity control dial switch 123 may be a switch for adjusting a detection distance of the RF signal detection unit 170. At this time, the sensitivity control dial switch 123 may be a switch for adjusting to remove ambient noise.

Although not shown in the drawing, the selection switch unit 120 may include a switch for selecting the vibration unit 130 or the buzzer 140 as an alarm unit. In addition, the selection switch unit 120 may include a switch for selecting an automatic scan or a manual scan of the radio frequency scan unit 150.

In this case, the selection switch unit 120 may be configured with any one of a push button switch, a toggle switch, or a slide switch.

As described above, the microwave signal intensity LED display unit 13 may be configured in multiple stages with a plurality of LEDs. In addition, in the microwave signal intensity LED display unit 13, a number of LEDs proportional to the intensity of microwaves detected by the radio wave detection unit 110 may be lit.

The alarm units 130 and 140 are configured when the radio wave detection unit 110 detects fine radio waves or when the radio frequency scanning unit 150 detects a specific radio frequency transmitting an image signal, or the RF signal detection unit 170 ) Is to alarm the user when the RF signal being transmitted is detected. Here, the alarm units 130 and 140 may include a vibration unit 130 and a buzzer 140.

The vibration unit 130 may generate vibration. That is, the vibrating unit 130 may include a vibrator. In addition, the vibrating unit 130 may be disposed in the main housing 11 to the handle 12 or close to the handle 12. Accordingly, the user can easily recognize whether a voyeur camera or an RF eavesdropper is detected.

The buzzer 140 may generate a beep sound indicating an alarm. In addition, the buzzer 140 may be built into the body housing 11.

The radio frequency scanning unit 150 may scan radio frequencies of a specific frequency band at a corresponding place. Here, the radio frequency scan unit 150 may scan radio frequencies through a plurality of antennas 21 to 23 of different frequency bands. In this case, the plurality of antennas 21 to 23 may be connected to an antenna connector disposed on the side or upper end of the main body housing 11.

In addition, the radio frequency scanning unit 150 may select one or more of the plurality of antennas 21 to 23 to scan a signal in a corresponding frequency band. In this case, the radio frequency scanning unit 150 may output the frequency band being searched to the short-range communication unit 190 to be displayed on the portable electronic device 30 or store it in the storage unit 192.

In addition, when the radio frequency scanning unit 150 detects an image signal wirelessly transmitted from the voyeur camera, the radio frequency scanning unit 150 may request an image restoration instruction from the image restoration unit 160. At the same time, the radio frequency scanning unit 150 may request an alarm from the alarm units 130 and 140 so that the user can recognize it.

The image restoration unit 160 may restore an image signal being transmitted from the voyeur camera by using a specific radio frequency detected by the radio frequency scan unit 150. In this case, the image restoration unit 160 may restore an image according to a method of an image signal for a frequency band detected by the radio frequency scan unit 150. Here, the image restoration unit 160 may output the image to the short-range communication unit 190 or store it in the storage unit 192 so that the portable electronic device 30 displays the image.

Accordingly, it is possible to quickly detect the presence or absence of a voyeur camera through the portable electronic device 30 as described later. Moreover, based on the point displayed on the image, the position of the voyeur camera that is photographing the point can be quickly detected.

The RF signal detection unit 170 detects an RF signal being transmitted from an RF wiretap in a specific RF method. In this case, the RF signal detection unit 170 may be connected to a fourth antenna 24 for detecting an RF signal. Here, the RF signal detection unit 170 may detect a frequency band of 50 MHz to 6.0 GHz.

In addition, the RF signal detection unit 170 may output the detected strength of the RF signal to be displayed on the RF signal strength LED display unit 15a. In this case, the RF signal detection unit 170 may amplify the detected RF signal so that the RF signal intensity LED display 15a can emit light in proportion to the intensity of the detected RF signal.

In addition, the RF signal detection unit 170 may output the signal type of the detected RF signal to be displayed on the signal type display unit 15b.

At the same time, the RF signal detection unit 170 may request an alarm from the alarm units 130 and 140 so that the user can easily recognize it.

At this time, the user adjusts the detection sensitivity of the RF signal using the sensitivity control dial switch 123, and checks the strength of the RF signal detected by the RF signal detection unit 170 with the signal strength LED display unit 15a. You can check the location of the eavesdropper.

The audio reproduction unit 180 may reproduce a voice signal included in the RF signal detected by the RF signal detection unit 170. In this case, the audio reproducing unit 180 may reproduce the voice signal as audio according to the RF method detected by the RF signal detector 170. Here, the audio playback unit 180 may output the reproduced audio to the speaker 14.

As described above, the speaker 14 may output audio reproduced by the audio reproducing unit 180. Optionally, when the earphone is inserted, the speaker 14 may output audio through the earphone without outputting audio.

As described above, the RF signal strength LED display unit 15a may display the strength of the RF signal detected by the RF signal detection unit 170. In addition, in the RF signal intensity LED display unit 15a, a number of LEDs proportional to the intensity of the detected RF signal may be lit.

The signal type display unit 15b may display the signal type of the RF signal detected by the RF signal detection unit 170, as described above. Further, in the signal type display unit 15b, an LED corresponding to the signal type of the detected RF signal may be lit.

The short-range communication unit 190 performs pairing with the portable electronic device 30 as described later. Here, the short-range communication unit 190 may be paired with the portable electronic device 30 through a Bluetooth or NFC method.

At this time, the short-range communication unit 190 may transmit an image reconstructed by the image restoration unit 160 using the radio frequency detected by the radio frequency scanning unit 150 to the portable electronic device 30. have.

In addition, the short-range communication unit 190 may temporarily store information to be transmitted from the radio frequency scanning unit 150 and the image restoration unit 160 to the portable electronic device 30 in the storage unit 192 and then transmit the information.

Alternatively, the storage unit 192 may store information of an image signal of the radio frequency scanning unit 150 and a restored image of the image restoration unit 160. Thereafter, when the voyeur and eavesdropping multi-function detection device 10 is paired with the portable electronic device 30, information stored in the storage unit 192 may be transmitted to the portable electronic device 30.

6 is a conceptual diagram illustrating a pairing state of a multi-function detection device for voyeurism and eavesdropping and a portable electronic device according to an embodiment of the present invention.

Referring to FIG. 6, the voyeur and eavesdropping multifunction detection device 10 may be paired with the portable electronic device 30 to output the detected image and the detected audio from the portable electronic device 30.

In this case, the portable electronic device 30 may display detected image information and images transmitted from the radio frequency scanning unit 150 and the image restoration unit 160 by executing a previously installed dedicated application.

The first screen 31 may display information on an image signal being transmitted wirelessly by using a specific frequency detected by the radio frequency scanning unit 150. Here, the first screen 31 may include at least one of a frequency spectrum, an image method, and a radio frequency.

The frequency spectrum may be a frequency spectrum corresponding to an image signal. From this, the user can easily recognize that an image is being transmitted at a specific frequency during radio frequency scanning.

The image method is a method of generating an image signal, and may be displayed as either a National Television System Committee (NTSC) or a Phase Alternating Line (PAL).

The radio frequency is a transmission frequency of an image signal being transmitted wirelessly from a voyeur camera, and may be displayed as a digital number. That is, the radio frequency may be a frequency detected according to a scan result of the radio frequency.

The second screen 32 may display an image obtained by reconstructing an image signal transmitted wirelessly by the image restoration unit 160. Here, the second screen 32 is the same as the image captured by the voyeur camera. Accordingly, the position of the voyeur camera can be quickly searched based on the object (wall surface in the drawing) displayed on the second screen 32.

7 is a block diagram of the portable electronic device of FIG. 6.

The portable electronic device 30 may include a short-range communication unit 33, an input unit 34, a signal analysis unit 35, a storage unit 36, and a display unit 37.

The short-range communication unit 33 performs pairing with the voyeur and eavesdropping multi-function detection device 10. Here, the short-range communication unit 33 may be paired with the voyeur and eavesdropping multi-function detection device 10 by Bluetooth or NFC.

The input unit 34 may input execution of a dedicated application and selection of analysis information to be displayed. The input unit 34 may be a touch pad provided in the portable electronic device 30.

The signal analysis unit 35 may control to store, analyze, and display information transmitted from the voyeur and eavesdropping multifunction detection device 10. The signal analysis unit 35 may be a control unit of the portable electronic device 30. In addition, the signal analysis unit 35 may be software executed by a dedicated application.

In addition, the signal analysis unit 35 may classify and analyze various signals detected by the voyeur and eavesdropping multifunctional detection device 10 to capture dangerous signals such as eavesdroppers and voyeur cameras. At this time, when the signal analysis unit 35 is required to analyze other than the image, the corresponding information may be requested from the voyeur and eavesdropping multifunctional detection device 10. Here, the signal analysis unit 35 may output an analysis-related report.

The storage unit 36 may store image information and a restored image transmitted from the multifunctional detection device 10 for voyeurism and eavesdropping.

The display unit 37 displays an image transmitted from the multifunction detection device 10 for voyeurism and eavesdropping. The display unit 37 may include a first screen and a second screen when the dedicated application is executed. In addition, the display unit 37 may be a touch pad integrally configured with the input unit 34.

With such a configuration, since the voyeur and eavesdropping multifunctional detection apparatus according to an embodiment of the present invention can more comprehensively detect the voyeur camera and the eavesdropping device, detection reliability and user convenience can be improved.

Although an embodiment of the present invention has been described above, the spirit of the present invention is not limited to the embodiment presented in the present specification, and those skilled in the art who understand the spirit of the present invention can add components within the scope of the same idea. Other embodiments may be easily proposed by changes, deletions, additions, etc., but it will also be said to fall within the scope of the present invention.

10: voyeur and eavesdropping multi-function detection device 11: body housing
12: handle part 13: micro wave signal strength LED display
14: speaker 15a: RF signal strength LED display
15b: Signal type display 15c: Mode selection switch
16: detection angle maintenance guide 17: side
21: first antenna 21a: antenna connector
22: second antenna 23: third antenna
24: fourth antenna 30: portable electronic device
31: first screen 32: second screen
33: short-range communication unit 34: input unit
35: signal analysis unit 36: storage unit
37: display unit 110: radio wave detection unit
120: selection switch unit 121: power and sensitivity switch
122: volume control dial switch 123: sensitivity control dial switch
130: vibration unit 140: buzzer
150: radio frequency scanning unit 160: image restoration unit
170: RF signal detection unit 180: audio playback unit
190: short-range communication unit 192: storage unit

Claims (12)

A rod-shaped body housing;
A handle part extending to one side of the main body housing;
A micro wave signal intensity LED display unit provided on an upper end of the main body housing to display the detected micro wave strength;
A speaker provided between the micro-wave signal intensity LED display unit and the handle unit to output audio reproducing the detected voice signal being transmitted by a specific RF method;
An RF signal strength LED display unit provided on one side of the speaker and displaying the detected strength of the voice signal;
A signal type display unit provided on one side of the RF signal strength LED display unit to display an RF method of the detected voice signal; And
A short-range communication unit for performing pairing with a portable electronic device and transmitting an image obtained by restoring a detected image signal being transmitted using a specific radio frequency to the portable electronic device;
Voyeur and eavesdropping multi-function detection device comprising a. The method of claim 1,
Further comprising a radio wave detection unit detecting fine radio waves generated from the voyeur camera and outputting the detected intensity of the fine radio waves to the micro radio signal intensity LED display unit,
The radio wave detection unit is built into the main body housing,
The radio wave detection unit is connected to a detection sensor for detecting the fine radio waves,
The detection sensor is a voyeur and eavesdropping multifunctional detection device disposed on the upper end of the main body housing. The method of claim 2,
A radio frequency scan unit for scanning radio frequencies; And
Further comprising an image restoration unit for restoring the image signal being transmitted from the voyeur camera using a specific radio frequency,
The radio frequency scanning unit and the image restoration unit are built into the main body housing,
The radio frequency scanning unit is connected to a plurality of antennas of different frequency bands,
The main body housing is a voyeur and eavesdropping multi-function detection device provided along the side of the connector to which the plurality of antennas are connected. The method of claim 3,
An RF signal detector configured to detect an RF signal being transmitted from an RF wiretap in a specific RF method and output the strength of the RF signal to the RF signal strength LED display unit; And
Further comprising; an audio reproducing unit for reproducing the audio signal included in the RF signal,
The RF signal detection unit and the audio playback unit are built into the main body housing,
The RF signal detection unit is connected to an antenna for detecting the RF signal,
The antenna is built into the body housing in a foldable, voyeur and eavesdropping multi-function detection device capable of protruding upwards of the body housing when in use. The method of claim 4,
Further comprising an alarm unit that detects fine radio waves in the radio wave detection unit, detects a specific radio frequency through which the image signal is transmitted by the radio frequency scanning unit, or alarms a user when the RF signal detection unit detects an RF signal. Voyeur and eavesdropping multifunctional detection device. The method of claim 5,
The alarm unit,
A vibration unit generating vibration; And
Voyeur and eavesdropping multi-function detection device including a buzzer that generates a beep sound. The method of claim 5,
Further comprising a selection switch unit for selecting a type of the alarm unit, a detection mode of the radio wave detection unit, a detection mode of the radio frequency scanning unit, and a detection sensitivity of the RF signal detection unit,
The selection switch unit is a voyeur and eavesdropping multifunctional detection device provided on a side surface of the main body housing or on one or the other surface of the main body housing. The method of claim 4,
The plurality of antennas,
A first antenna in the 900MHz~2324MHz band;
A second antenna in the 5.5 GHz band; And
Voyeurism and eavesdropping multi-function detection device including a third antenna in the 20MHz ~ 6㎓ band. The method of claim 8,
The first antenna and the second antenna are formed in a rod shape,
The third antenna has a triangular shape,
The first antenna, the second antenna, and the third antenna are voyeur and eavesdropping multi-function detection device capable of adjusting an angle. The method of claim 1,
Voyeurism and eavesdropping multi-function detection device further comprising a detection angle maintenance guide provided with a predetermined thickness on the other surface of the main body housing. The method of claim 1,
The short-range communication unit voyeur and eavesdropping multi-function detection device paired with the portable electronic device using a Bluetooth or NFC method. The method of claim 1,
The signal type is a voyeur and eavesdropping multifunctional detection device including 2G, 3G, 4G, 5G mobile phones and WiFi.

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