CN209897195U - Portable detection device for hiding camera - Google Patents
Portable detection device for hiding camera Download PDFInfo
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- CN209897195U CN209897195U CN201921268497.XU CN201921268497U CN209897195U CN 209897195 U CN209897195 U CN 209897195U CN 201921268497 U CN201921268497 U CN 201921268497U CN 209897195 U CN209897195 U CN 209897195U
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Abstract
The embodiment of the utility model discloses portable detection device who hides camera, the device includes: the system comprises a band-pass infrared photosensitive detector, a controller and an alarm; the band-pass infrared photosensitive detector is electrically connected with the controller and is used for detecting the infrared spectrum with set wavelength; the controller is electrically connected with the alarm and is used for controlling the alarm to alarm when the infrared spectrum with the set wavelength is detected by the band-pass infrared photosensitive detector; and the hidden camera emits the infrared spectrum of the set wavelength. The detection device can accurately detect the hidden camera, and can detect the hidden camera without strictly aligning the detection device with the lens of the hidden camera, so that the detection efficiency and speed are improved.
Description
Technical Field
The embodiment of the utility model provides a relate to candid photograph device discernment technical field, especially relate to a portable detection device who hides the camera.
Background
The presence and flooding of hidden cameras poses a significant threat to personal privacy and property security. Various bad public security phenomena such as candid camera, lasso begin to breed in the society, this because hide the size of camera very little, its bore diameter generally only has millimeter magnitude size, therefore its stealth effect is very good, can install in facilities and goods of furniture for display rather than the indoor facilities such as wall, lamps and lanterns, socket that are difficult for noticing, carry out intangible supervision to indoor personnel's action and facility.
In view of the above phenomenon, there is currently a product called an "anti-wireless candid camera detector" which searches for a suspicious camera by detecting a wireless signal emitted by a hidden camera during candid shooting. However, the operating distance of the product is limited, only dozens of centimeters, and meanwhile, the product can be detected only when the hidden camera is started to send out a wireless signal, so that the problem of low detection accuracy exists.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a portable detection device who hides camera to the realization detects the accuracy of hiding the camera.
The embodiment of the utility model provides a portable detection device who hides camera, detection device includes: the system comprises a band-pass infrared photosensitive detector, a controller and an alarm;
the band-pass infrared photosensitive detector is electrically connected with the controller and is used for detecting the infrared spectrum with set wavelength;
the controller is electrically connected with the alarm and is used for controlling the alarm to alarm when the infrared spectrum with the set wavelength is detected by the band-pass infrared photosensitive detector;
and the hidden camera emits the infrared spectrum of the set wavelength.
Further, the infrared spectrum of the set wavelength includes infrared light having a wavelength of 850 nm.
Further, the apparatus further comprises: the LED stroboscope comprises at least two LED lamps, and the at least two LED lamps flicker at a set frequency and are used for irradiating a detection area.
Further, the at least two LED lamps are arranged in a circumferential shape.
Further, the detection device is nested in the mobile terminal through a buckle.
Further, the mobile terminal comprises a smart phone, and correspondingly, the alarm comprises a microphone of the smart phone.
Furthermore, the detection device obtains power supply electric energy from the smart phone in a wired or wireless mode.
Further, the detection device further comprises: the first camera is electrically connected with the controller and used for shooting reflected light obtained by reflecting LED light emitted by the hidden camera on the basis of the LED stroboscope and sending shot images to the controller.
Further, the detection device further comprises: and the second camera is electrically connected with the controller and is used for shooting the band-pass infrared photosensitive detector and sending the shot image to the controller.
The embodiment of the utility model provides a pair of portable detection device who hides camera designs based on the fact that most of hidden cameras on the existing market all dispose infrared light filling emission source, specifically includes: the system comprises a band-pass infrared photosensitive detector, a controller and an alarm; the band-pass infrared photosensitive detector is electrically connected with the controller and is used for detecting the infrared spectrum with set wavelength; the controller is electrically connected with the alarm and is used for controlling the alarm to alarm when the infrared spectrum with the set wavelength is detected by the band-pass infrared photosensitive detector; the hidden camera emits infrared spectrum of the set wavelength; the detection device can accurately detect the hidden camera, and can detect the hidden camera without strictly aligning the detection device with the lens of the hidden camera, so that the detection efficiency and speed are improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a portable detection device for hiding a camera according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a hidden camera according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram illustrating a structure of detecting infrared light emitted from an infrared light compensating source configured by a hidden camera by using a band-pass infrared photosensitive detector according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an LED stroboscope according to an embodiment of the present invention;
fig. 5 is the embodiment of the utility model provides a pair of establish band-pass infrared photosensitive detector cover or the structure schematic diagram of buckle at the camera lens of smart mobile phone.
Detailed Description
In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
Fig. 1 is a schematic structural diagram of a portable detection device for hiding a camera provided by an embodiment of the present invention. The detection device disclosed by the embodiment is suitable for detecting the hidden camera provided with the infrared supplementary lighting emission source. Hide the camera usually and be used for the video of some user privacy secretly, hide the hidden camera at lavatory, fitting room, hotel etc. for example, in order to satisfy the shooting demand, most hide the camera and all dispose the infrared light filling emission source to the demand of shooing is carried out in the environment that the adaptation is night or light is darker. Specifically, referring to the schematic structural diagram of the hidden camera shown in fig. 2, the hidden camera 200 includes a lens 201 and an infrared supplementary light emitting source 202.
Referring to fig. 1, the portable hidden camera detection device includes: a band-pass infrared photosensitive detector 110, a controller 120 and an alarm 130; the band-pass infrared photosensitive detector 110 is electrically connected with the controller 120 and is used for detecting an infrared spectrum with a set wavelength; the controller 120 is electrically connected with the alarm 130 and is used for controlling the alarm 130 to alarm when the infrared spectrum with the set wavelength is detected by the band-pass infrared photosensitive detector 110; and the hidden camera emits the infrared spectrum of the set wavelength. Illustratively, the infrared spectrum of the set wavelength includes infrared light having a wavelength of 850 nm. The band-pass infrared photosensitive detector 110 is a specific photosensitive device that only infrared spectrum with a set wavelength can transmit, and can be customized according to actual requirements, for example, a band-pass infrared photosensitive detector that only infrared light with a wavelength of 850nm can transmit can be customized.
Further, referring to a schematic structural diagram of detecting infrared light emitted by an infrared light supplement source configured by a hidden camera by using a band-pass infrared photosensitive detector shown in fig. 3, it can be seen from fig. 3 that the band-pass infrared photosensitive detector 300 does not need to be aligned with the "front side" of the infrared light supplement source 310 configured by the hidden camera, and can achieve detection when the two are at various angles.
By detecting the infrared spectrum with the set wavelength in the detected environment (such as a hotel, a toilet or a fitting room), the high-efficiency detection of the hidden camera is realized, and the detection can be realized without strict alignment of a detection device and a lens of the hidden camera.
Further, the detection device further comprises: an LED (Light Emitting Diode) strobe, which includes at least two LED lamps that flash at a set frequency for illuminating a detection area. Specifically, light needs to be collected by any camera to form an image, so that the camera is provided with a lens, the lens can well reflect light, and the reflected light is very characteristic. Specifically, even if the environment is white light, reflected light reflected by the lens is colorful (the refractive indexes of glass to light rays with different colors are different), the lens is a convex lens, the reflection angle is much smaller than the incidence angle, and the characteristic can be used as an important basis for searching for a camera. The specific searching method comprises the following steps: and (3) carrying out flickering irradiation on each small hole looking at the image hiding camera by using an LED stroboscope, then observing reflected light, and if punctiform colored reflected light appears, indicating that the hiding camera is detected. It will be appreciated that the LED strobe also includes an eyepiece that receives reflected light, and that if a dot of colored reflected light is seen on the eyepiece, this indicates that a hidden camera has been detected. Through combining LED stroboscope and band-pass infrared light sensing detector together, even do not dispose the hidden camera of infrared light filling emission source and also can be detected, improved the detection coverage and the detection efficiency who hides the camera.
For example, the at least two LED lamps are arranged in a circle to cover an irradiation range as large as possible, specifically, referring to a schematic structural diagram of an LED stroboscope shown in fig. 4, which includes an LED lamp 400 and an eyepiece 401, a bandpass infrared photosensitive detector 402 and a hidden camera 200 are also shown in fig. 4, and the hidden camera 200 specifically includes a lens 201 and an infrared supplementary lighting emission source 202.
Further, the detection device may further include: the first camera is electrically connected with the controller and used for shooting reflected light obtained by reflecting LED light emitted by the hidden camera based on the LED stroboscope, and correspondingly, the controller is also used for controlling the alarm to alarm when monitoring that light spots with brightness reaching a threshold value exist in a picture shot by the first camera, so that automatic identification of the point-like colored reflected light is realized.
Furthermore, detection device can also include the second camera, with the controller electricity is connected for shoot the infrared sensitization detector of band-pass, it is corresponding, the controller still is used for when monitoring when there is red facula in the picture that the second camera was shot, control the alarm is reported to the police, realizes the automatic identification to the infrared light of setting for the wavelength.
Further, the detection device can be nested in the mobile terminal through a buckle. The mobile terminal comprises a smart phone, at the moment, the detection device can be replaced by a camera of the smart phone instead of the first camera and the second camera, specifically, the band-pass infrared photosensitive detector 500 is sleeved, buckled or stuck on a camera lens of the smart phone, so that infrared light emitted by an infrared light supplement source configured by a hidden camera enters the camera of the smart phone, and a corresponding structural schematic diagram can be shown in fig. 5. Correspondingly, the controller of the smart phone can be fully utilized to control the alarm based on the application program (APP or applet) installed in the smart phone, and the alarm comprises a microphone of the smart phone. The detection device can also obtain power supply electric energy from the smart phone in a wired or wireless mode, and the structure of the detection device is further simplified.
The portable detection device who hides the camera that this embodiment provided designs based on the fact that most hide the camera on the existing market all dispose infrared light filling emission source, specifically includes: the system comprises a band-pass infrared photosensitive detector, a controller and an alarm; the band-pass infrared photosensitive detector is electrically connected with the controller and is used for detecting the infrared spectrum with set wavelength; the controller is electrically connected with the alarm and is used for controlling the alarm to alarm when the infrared spectrum with the set wavelength is detected by the band-pass infrared photosensitive detector; the hidden camera emits infrared spectrum of the set wavelength; the detection device can accurately detect the hidden camera, and can detect the hidden camera without strictly aligning the detection device with the lens of the hidden camera, so that the detection efficiency and speed are improved.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (9)
1. A portable detection device for hiding a camera, comprising: the system comprises a band-pass infrared photosensitive detector, a controller and an alarm;
the band-pass infrared photosensitive detector is electrically connected with the controller and is used for detecting the infrared spectrum with set wavelength;
the controller is electrically connected with the alarm and is used for controlling the alarm to alarm when the infrared spectrum with the set wavelength is detected by the band-pass infrared photosensitive detector;
and the hidden camera emits the infrared spectrum of the set wavelength.
2. The detection apparatus according to claim 1, wherein the infrared spectrum of the set wavelength comprises infrared light having a wavelength of 850 nm.
3. The detection device of claim 1, further comprising: the LED stroboscope comprises at least two LED lamps, and the at least two LED lamps flicker at a set frequency and are used for irradiating a detection area.
4. The detecting device for detecting the rotation of a motor rotor as claimed in claim 3, wherein the at least two LED lamps are arranged in a circumferential shape.
5. The detection device according to claim 3, wherein the detection device is nested in the mobile terminal by a snap fit.
6. The detection device according to claim 5, wherein the mobile terminal comprises a smart phone, and correspondingly, the alarm comprises a microphone of the smart phone.
7. The detection device according to claim 6, wherein the detection device obtains the power supply from the smart phone in a wired or wireless manner.
8. The detection device of claim 3, further comprising: the first camera is electrically connected with the controller and used for shooting reflected light obtained by reflecting LED light emitted by the hidden camera on the basis of the LED stroboscope and sending shot images to the controller.
9. The detection device of claim 3, further comprising: and the second camera is electrically connected with the controller and is used for shooting the band-pass infrared photosensitive detector and sending the shot image to the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921268497.XU CN209897195U (en) | 2019-08-06 | 2019-08-06 | Portable detection device for hiding camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921268497.XU CN209897195U (en) | 2019-08-06 | 2019-08-06 | Portable detection device for hiding camera |
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| CN209897195U true CN209897195U (en) | 2020-01-03 |
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| CN201921268497.XU Active CN209897195U (en) | 2019-08-06 | 2019-08-06 | Portable detection device for hiding camera |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110351550A (en) * | 2019-08-06 | 2019-10-18 | 软通智慧科技有限公司 | A kind of detection device of portable hiding camera |
| WO2023045519A1 (en) * | 2021-09-27 | 2023-03-30 | 中兴通讯股份有限公司 | Hidden camera detection method, terminal device, electronic device, and storage medium |
-
2019
- 2019-08-06 CN CN201921268497.XU patent/CN209897195U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110351550A (en) * | 2019-08-06 | 2019-10-18 | 软通智慧科技有限公司 | A kind of detection device of portable hiding camera |
| WO2023045519A1 (en) * | 2021-09-27 | 2023-03-30 | 中兴通讯股份有限公司 | Hidden camera detection method, terminal device, electronic device, and storage medium |
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