Portable anti-eavesdropping and anti-photo-stealing comprehensive detection equipment

Abstract

The utility model relates to the technical field of confidentiality security detection, and more specifically relates to a portable anti-eavesdropping and anti-photo-stealing comprehensive detection device. Comprising an equipment shell, an upper computer display control module, a charging and discharging module and a detection module, the detection module comprises a wireless detection module, a heat source detection module and a lens detection module, and a 2.4 G antenna interface and a 9G antenna interface are formed in the upper end face of the equipment shell; the wireless detection module, the heat source detection module, the lens detection data interface and the endoscopic detection data interface are all electrically connected with the HUB transponder and power distribution module. Through the functional structure integrated design, the problems that a traditional detection device is single in detection function, high in detection false alarm rate and the like are effectively solved. Heat source visual positioning is adopted, and the embedded eavesdropping and stealing device is positioned in a mode of combining wireless detection and heat source detection, so that the detection efficiency is improved, and the learning cost is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of confidentiality and security detection, and more specifically to a portable anti-eavesdropping and anti-photography comprehensive detection device. Background Art

[0002] Nowadays, with the rapid development of science and technology, many new types of pre-embedded wireless stealing devices have been developed, which can be roughly divided into wireless eavesdropping devices, wireless stealing devices, wireless positioning devices, etc. These pre-embedded stealing devices can be hidden deep in daily necessities, which are difficult to identify with the naked eye, and ordinary detection equipment cannot detect them. The common features of this type of pre-embedded stealing devices are low power consumption, low heat generation, miniaturization, more concealed, and the use of multiple types of wireless communication methods. However, there is currently no comprehensive detection equipment on the market that is portable and targeted at such pre-embedded eavesdropping and stealing devices, and there is no fast and effective detection method for such pre-embedded eavesdropping and stealing devices. Therefore, it will be of great significance to develop a portable anti-eavesdropping and stealing comprehensive detection device. Utility Model Content

[0003] In order to overcome the deficiencies in the prior art, a portable anti-eavesdropping and anti-photography comprehensive detection device is provided which can be used for wireless signal detection, heat source detection, lens detection and endoprosthesis detection.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A portable anti-eavesdropping and anti-photography comprehensive detection device, comprising a device housing, a host computer display and control module, a charging and discharging module and a detection module, wherein a charging interface is provided on one side of the device housing, the charging interface is electrically connected to the charging and discharging module, the charging and discharging module is electrically connected to a battery, a HUB repeater and a power distribution module, the HUB repeater is electrically connected to the power distribution module and the host computer display and control module, a device screen is fixedly provided on the front end surface of the device housing, and the device screen is electrically connected to the host computer display and control module;

[0006] The detection module includes a wireless detection module, a heat source detection module and a lens detection module. The upper end surface of the device housing is provided with a 2.4G antenna interface and a 9G antenna interface, and the 2.4G antenna interface and the 9G antenna interface are electrically connected to the wireless detection module respectively; a lens detection module is provided at the upper end of the device housing, and a lens detection data interface is provided on one side of the device housing, and the lens detection module is electrically connected to the lens detection data interface through a data line; a heat source detection lens is provided on the rear end surface of the device housing, and the heat source detection lens is electrically connected to the heat source detection module; an endoscope detection data interface for connecting to an endoscope detection module is provided on one side of the device housing;

[0007] The wireless detection module, the heat source detection module, the lens detection data interface, and the endoscope detection data interface are all electrically connected to the HUB repeater and the power distribution module.

[0008] Preferably, the 2.4G antenna interface and the 9G antenna interface both adopt SMA antenna interfaces, and the inner side of the SMA antenna interface is electrically connected to the wireless detection module through an ipex interface.

[0009] Preferably, the front end surface of the device housing is provided with a power button and a wireless detection function button, a heat source detection function button, a lens detection function button, and an endoscope detection function button;

[0010] The power button is electrically connected to the charge and discharge module, and the wireless detection function button, the heat source detection function button, the lens detection function button, and the endoscope detection function button are electrically connected to the HUB repeater and the power distribution module respectively.

[0011] Preferably, the charging and discharging module supports the PD charging protocol.

[0012] Preferably, a rear end surface of the device housing is provided with a device heat dissipation hole.

[0013] Preferably, rubber corner protectors are provided at the four corners of the device housing.

[0014] Preferably, a device back frame is provided on the back of the device housing.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The utility model effectively solves the problems of traditional detection devices, such as single detection function, high false alarm rate, low efficiency, large detection equipment, and inconvenience in carrying, through the integrated design of functional structure. The utility model adopts heat source visualization positioning, and uses a combination of wireless detection and heat source detection to locate the embedded eavesdropping and spying devices, which improves the detection efficiency and greatly reduces the learning cost.

[0017] 2. The utility model optimizes the charging and discharging module and the battery as well as the HUB repeater and the power distribution module: the HUB repeater and the power distribution module establish data communication between the upper computer display and control module and each functional module and power management of each functional module, thereby alleviating the data communication pressure of the upper computer display and control module and effectively solving the problems of inconsistent communication interfaces of each module, unstable data communication and unstable power supply.

[0018] 3. The utility model has the functions of wireless signal detection, infrared thermal imaging detection, pinhole camera detection and narrow space internal detection, which can effectively realize the rapid detection and positioning of pre-buried eavesdropping and spying devices.

[0019] To sum up, the utility model effectively solves the field of personal privacy and confidentiality security detection. There is currently no portable anti-eavesdropping and stealing comprehensive detection equipment that has WiFi signal detection and positioning, Bluetooth signal detection and positioning, mobile communication detection and positioning, FM frequency band eavesdropping device detection and positioning, infrared thermal imaging detection, pinhole camera detection and small space internal detection, and is aimed at detecting and locating pre-buried eavesdropping and stealing devices. It effectively improves the detection efficiency and the recognition rate of pre-buried eavesdropping and stealing devices, reduces the learning cost, and effectively improves the portability of the detection equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The specific implementation of the utility model will be further described in detail below with reference to the accompanying drawings.

[0021] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the rear structure of the utility model;

[0023] Figure 3 This is the structural principle diagram of the utility model;

[0024] Figure 4 This is a structural principle diagram of the utility model when connected to an external PD charging power source;

[0025] Figure 5 This is a schematic diagram of the structure of the utility model when it is powered by a built-in battery;

[0026] Figure 6 This is the work flow chart of the utility model;

[0027] Figure 7 This is a workflow diagram for positioning signals in the utility model.

[0028] In the figure: 1-device housing, 2-upper computer display and control module, 3-charging and discharging module, 4-wireless detection module, 5-charging interface, 6-battery, 7-HUB repeater and power distribution module, 8-device screen, 9-heat source detection module, 10-lens detection module, 11-endoscope detection module, 12-2.4G antenna interface, 13-9G antenna interface, 14-lens detection data interface, 15-heat source detection lens, 16-endoscope detection data interface, 17-power button, 18-wireless detection function button, 19-heat source detection function button, 20-lens detection function button, 21-endoscope detection function button, 22-device heat dissipation hole, 23-rubber corner protector, 24-device back frame. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] like Figures 1 to 7 As shown, a portable anti-eavesdropping and anti-photographing comprehensive detection device includes a device housing 1, a host computer display and control module 2, a charging and discharging module 3 and a detection module. A charging interface 5 is provided on one side of the device housing 1, and the charging interface 5 is electrically connected to the charging and discharging module 3. The charging and discharging module 3 is electrically connected to a battery 6 and a HUB repeater and a power distribution module 7. The charging and discharging module 3 is installed inside the device to provide charging and discharging management for the internal modules of the portable anti-eavesdropping and anti-photographing comprehensive detection device and the battery 6. Preferably, the charging and discharging module 3 supports the PD charging protocol.

[0031] The HUB repeater and the power distribution module 7 are the data bridges between the upper computer display and control platform module 2 and each detection module. In this embodiment, in order to meet the stability of each function of the detection equipment, the unification of the communication interface of each module and the stability of the power supply of each module, the HUB repeater adopts the RTS5411T-GR USB3.0 main control chip, and adds independent switches to the four data interfaces of the HUB repeater, which are the wireless detection function button 18, the heat source detection function button 19, the lens detection function button 20, and the endoscope detection function button 21 set on the front face of the device housing 1. The wireless detection function button 18, the heat source detection function button 19, the lens detection function button 20, and the endoscope detection function button 21 are respectively connected to the four data interfaces of the HUB repeater and the power distribution module 7. The four data interfaces are all USB3.0 interfaces, and the data interface power supply adopts a battery connected to a charging and discharging module or an external power supply. The advantage is that the corresponding detection module can be started through the corresponding switch on the HUB repeater and the power distribution module 7, and multiple detection modules can be turned on at the same time for data interaction, so that the detection function can be reused to achieve the purpose of comprehensive detection. The HUB repeater and the power distribution module 7 use an external power supply to ensure the power supply needs of each module. The data and power supply are guaranteed, and each module can exert stable performance.

[0032] The HUB repeater is electrically connected to the power distribution module 7 and the host computer display and control module 2. The host computer display and control module 2 is installed inside the device. A device screen 8 is fixedly provided on the front face of the device housing 1. The device screen 8 is electrically connected to the host computer display and control module 2. The host computer display and control module 2 provides function display, host computer software operation, and call and analysis of data of each module for the detection device.

[0033] The detection module includes a wireless detection module 4, a heat source detection module 9 and a lens detection module 10. The data collected by each module will be uploaded to the host computer display and control module 2 through the HUB repeater and the power distribution module 7. The host computer software in the module processes the corresponding detection data to determine whether there is a suspicious device.

[0034] A 2.4G antenna interface 12 and a 9G antenna interface 13 are provided on the upper end surface of the device housing 1, and the 2.4G antenna interface 12 and the 9G antenna interface 13 are electrically connected to the wireless detection module 4 respectively; the wireless detection module 4 is installed inside the device, and is used to realize WiFi signal scanning and positioning, Bluetooth signal scanning and positioning, wireless communication signal scanning and positioning, FM frequency band eavesdropping device scanning and positioning, and 0-9G spectrum scanning. The real-time data of the scan is uploaded to the upper computer display and control module 2 through the HUB repeater and the power distribution module 7, and finally displayed through the device screen 8.

[0035] The 2.4G antenna interface 12 uses an SMA antenna interface. The inside of the 2.4G antenna interface 12 is connected to the wireless detection module 4 through an ipex interface. The antenna interface is mainly used to receive signals such as WiFi and Bluetooth. By installing a directional antenna, data is collected and sent to the wireless detection module 4, and finally the signal scanning and positioning can be realized. The 9G antenna interface 13 also uses an SMA antenna interface. The inside of the 9G antenna interface 13 is connected to the wireless detection module 4 through an ipex interface, which can realize 0-9G broadband scanning, mainly realizing the scanning and positioning of FM band eavesdropping devices, GPS positioning devices, mobile communication devices, and 0-9G spectrum scanning functions.

[0036] A lens detection module 10 is provided at the upper end of the device housing 1, and a lens detection data interface 14 is provided on one side of the device housing 1. The lens detection module 10 is electrically connected to the lens detection data interface 14 through a data line; the inner side of the lens detection data interface 14 is electrically connected to the HUB repeater and the power distribution module 7 through a data line.

[0037] A heat source detection lens 15 is provided on the rear end face of the device housing 1 for detecting abnormal heat sources. The heat source detection lens 15 is electrically connected to the heat source detection module 9 , and the heat source detection module 9 is electrically connected to the power distribution module 7 .

[0038] An endoscope detection data interface 16 for connecting to the endoscope detection module 11 is provided on one side of the device housing 1; the inner side of the endoscope detection data interface 16 is electrically connected to the HUB repeater and the power distribution module 7 through a data line, and the detection of a narrow space is realized by connecting to the endoscope detection module 11. The interface can also be used for the device to import and export external data.

[0039] The rear end face of the device housing 1 is provided with a device heat dissipation hole 22 for dissipating heat from the device; the four corners of the device housing 1 are provided with rubber corner guards 23 for protecting the device from bumps; the back of the device housing 1 is provided with a device back frame 24. The front end face of the device housing 1 is also provided with a power button 17, which is electrically connected to the charge and discharge module and is used to control the power on and off of the detection device.

[0040] Working principle:

[0041] The utility model provides two detection methods for the detection environment, such as Figure 6 shown.

[0042] Method 1: First, use the wireless detection function to intelligently screen the wireless signals in the detection area. The detection system will intelligently analyze the approximate type of suspicious signals by comparing the signal characteristics and the signal fingerprint library. Then, after the suspicious signal is determined, the heat source visualization positioning function is used to lock the location of the signal stealing device, and the pinhole camera detection function is used to determine the type of device. Finally, a detection report is generated and the stealing device is removed.

[0043] Method 2: First, use the wireless detection function to intelligently screen the wireless signals in the detection area. The detection system will intelligently analyze the approximate type of suspicious signals by comparing the signal characteristics and the signal fingerprint library. Then, use radar-assisted positioning to lock the approximate location of the signal, and further use the heat source detection function to determine the exact location of the abnormal signal in the area. Then use the pinhole camera detection function to determine the type of device, and finally generate a detection report and remove the stealing device. If the approximate location of the signal is locked in the small space behind the air-conditioning vent using radar-assisted positioning, the endoscope detection function can be used to view the area, and after determining the stealing device, a detection report is generated and the stealing device is removed.

[0044] Usually, locating a signal mainly involves locking the MAC address and signal strength of the signal, and then using a directional antenna to slowly lock the position of the signal. This positioning method is time-consuming and inaccurate. Figure 7 As shown, the utility model adopts heat source visualization positioning, and utilizes the combination of wireless detection and heat source detection to solve the above problems. In order to improve the positioning accuracy and positioning efficiency of wireless signals, the signal feature analysis and heat source image algorithm are innovatively combined. First, the infrared heat source detection is a signal positioning screen, which displays several temperature sources. The system analyzes and eliminates the images frame by frame through image algorithms, MAC addresses, signal strengths and signal features. The system marks the temperature source with the highest suspicion to achieve heat source positioning.

[0045] Only the preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention, and various changes should be included in the protection scope of the present invention.

Claims

1. A portable anti-eavesdropping and anti-photography comprehensive detection device, characterized by: The device comprises a device housing (1), a host computer display and control module (2), a charging and discharging module (3) and a detection module. A charging interface (5) is provided on one side of the device housing (1). The charging interface (5) is electrically connected to the charging and discharging module (3). The charging and discharging module (3) is electrically connected to a battery (6) and a HUB transponder and a power distribution module (7). The HUB transponder and the power distribution module (7) are electrically connected to the host computer display and control module (2). A device screen (8) is fixedly provided on the front end surface of the device housing (1). The device screen (8) is electrically connected to the host computer display and control module (2). The detection module comprises a wireless detection module (4), a heat source detection module (9) and a lens detection module (10); a 2.4G antenna interface (12) and a 9G antenna interface (13) are arranged on the upper end surface of the device housing (1); the 2.4G antenna interface (12) and the 9G antenna interface (13) are respectively electrically connected to the wireless detection module (4); a lens detection module (10) is arranged on the upper end of the device housing (1); a lens detection data interface (14) is arranged on one side surface of the device housing (1); the lens detection module (10) is electrically connected to the lens detection data interface (14) via a data line; a heat source detection lens (15) is arranged on the rear end surface of the device housing (1); the heat source detection lens (15) is electrically connected to the heat source detection module (9); and an endoscope detection data interface (16) for connecting to an endoscope detection module (11) is arranged on one side surface of the device housing (1); The wireless detection module (4), the heat source detection module (9), the lens detection data interface (14), and the endoscope detection data interface (16) are all electrically connected to the HUB repeater and the power distribution module (7).

2. A portable anti-eavesdropping and anti-photography comprehensive detection device according to claim 1, characterized in that: The 2.4G antenna interface (12) and the 9G antenna interface (13) both adopt SMA antenna interfaces, and the inner side of the SMA antenna interface is electrically connected to the wireless detection module (4) via an ipex interface.

3. A portable anti-eavesdropping and anti-photography comprehensive detection device according to claim 1, characterized in that: The front end surface of the device housing (1) is provided with a power button (17), a wireless detection function button (18), a heat source detection function button (19), a lens detection function button (20), and an endoscopy detection function button (21); The power on / off key (17) is electrically connected to the charge and discharge module (3), and the wireless detection function button (18), the heat source detection function button (19), the lens detection function button (20), and the endoscope detection function button (21) are electrically connected to the HUB repeater and the power distribution module (7), respectively.

4. A portable anti-eavesdropping and anti-photography comprehensive detection device according to claim 1, characterized in that: The charging and discharging module (3) supports the PD charging protocol.

5. The portable anti-eavesdropping and anti-photography comprehensive detection device according to claim 1 is characterized by: The rear end surface of the device housing (1) is provided with a device heat dissipation hole (22).

6. The portable anti-eavesdropping and anti-photography comprehensive detection device according to claim 1 is characterized by: The four corners of the device housing (1) are all provided with rubber corner protectors (23).

7. The portable anti-eavesdropping and anti-photography comprehensive detection device according to claim 1 is characterized by: A device back frame (24) is provided on the back of the device housing (1).

Images