CN104047529A - Electronic door slot investigation device and system comprising same - Google Patents
Electronic door slot investigation device and system comprising same Download PDFInfo
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- CN104047529A CN104047529A CN201310094361.2A CN201310094361A CN104047529A CN 104047529 A CN104047529 A CN 104047529A CN 201310094361 A CN201310094361 A CN 201310094361A CN 104047529 A CN104047529 A CN 104047529A
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Abstract
The invention discloses an electronic door slot investigation device and a system comprising the same and relates to the field of door slot observation systems for security and investigation. A main body part has a trapezoid shape and comprises a door slot insertion part and a system control part; the door slot insertion part is flat and has the thickness of less than or equal to 4mm; the rear end of the door slot insertion part is provided with the system control part; the system control part and an operating handle part are connected to a mobile terminal through a freely rotational quick coupling and a spring wire, and operation is facilitated and a safe distance is given; the front end of the door slot insertion part is provided with an infrared induction micro-camera, a bending mechanism for driving the infrared induction micro-camera to rotate in all directions, infrared explosion-free infrared lighting lamps (infrared light sources) capable of freely rotating and sound collecting devices on two sides. The direction of the infrared induction micro-camera can be controlled by a rocker type direction control system arranged on the mobile terminal, and the infrared induction micro-camera is rotated according to requirements to observe the interior of a room without any blind areas in all directions.
Description
Technical field
The present invention relates to a kind of crack between a door and its frame investigation device field, particularly a kind of investigation device of the electronics crack between a door and its frame for security protection, investigation and system thereof.
Background technology
Electronics crack between a door and its frame Reconnaissance system or be electronics crack between a door and its frame sight glass, is mainly used in security protection, investigation, the fields such as law enforcement.Its general principle is that instrument passes through door and the crack between a door and its frame on ground, enters house interior, investigation situation.Because door gap is narrow, current domestic and international product, the main object that realizes investigation by optics or optical fiber mode.One is optical imagery sight glass outdoors, by being arranged on the object lens (being commonly called as: opal) on door, utilizes Liar imaging, then carrys out transmitting image with relay system.Therefore, the process technology level of optical mirror slip determines the technical level of rigid endoscope.Another kind is optical fiber crack between a door and its frame sight glass, utilizes fibre optics to pass light, pass as principle, the novel optical instrument being combined in conjunction with precision optical machinery and electronic technology, and instrument front end is spied on the part device that fries batter in a thin layer and is stretched into crack between a door and its frame and carry out investigations.
But there is following problem in the technical approach of said two products:
Optical imagery outdoors sight glass use prerequisite be inspected object door on peephole (being commonly called as: opal) must be housed, appear light by peephole, utilize image formation by rays principle, do not have peephole just cannot use; Imaging viewing field angle is smaller, and image in a big way cannot be provided in room; Be limited by image formation by rays, dim or cannot normally use or poor effect night in room.
Existing external imaging fiber crack between a door and its frame mirror exists to be surveyed head and cannot rotate, can not omnidirectional shooting to image; Picture is not fine, and image is clear not; Infrared lamp luminance shortage, investigation distance is not; Glass fiber easily fractures; Insertion portion diameter is excessive, and Product Safety is low, the functional problem such as low.And at home, not yet special crack between a door and its frame endoscope, many times can only adopt conventional endoscope to detect, exist more problems, control as being difficult to, disguised poor; Can not enter little crack between a door and its frame, can not all-direction rotation, scope of investigation is little; Without infrared induction; Professional, functional, safety is low.
Number of patent application is 200410037696.1, and name is called Outerward observation glass of peepholes, the invention provides a kind of Outerward observation glass of peepholes, for moving around peephole, to check indoor scene by the object lens of this peephole, and the whole visual angles that can contain the eyepiece of this peephole.This device includes: object lens, and it is for receiving the incident beam from the object lens of this peephole; Composite prism, it is for carrying out the conversion of (X, Y) coordinate to (X ,-Y) coordinate to optical image; And eyepiece, it is for delivering to the light beam after conversion in the pupil of human eye; Described object lens carry out incident beam the coordinate conversion of light path by described composite prism, the light beam after conversion completes the transmission of optical image in described eyepiece.
But this kind of technical approach compared with this product, completely different, it is actual is to utilize optics composite prism to carry out the coordinate conversion of light path, and the light beam after conversion completes the transmission of optical image in described eyepiece.There is following problem: 1. condition restriction, does not have can not using of object lens (being commonly called as: opal) on door; 2. volume is large, and can not enter narrow and small crack between a door and its frame 3. nights (dark place) can not use; 4. the angle of visual field is little, has blind area, can not omnibearingly detect; 5. blurred vision is unintelligible; 6. can not record, video recording, professional, functional low; 7. one man operation, judgment accuracy is poor; 8. operator's personal safety does not ensure, greatly dangerous.
Summary of the invention
In order to address the above problem, the invention provides a kind of investigation device of the electronics crack between a door and its frame for security protection, investigation and system thereof.
The present invention implements by following scheme:
A kind of electronics crack between a door and its frame investigation device, it comprises: main part, operating grip part and mobile terminal part;
Described main part is prismatoid shape, comprises that crack between a door and its frame insertion portion and systems control division divide;
Described crack between a door and its frame insertion portion is tabular, and crack between a door and its frame insertion portion thickness is less than or equal to 4mm;
Described crack between a door and its frame insertion portion top is provided with infrared induction microcam, and the image collecting shows after treatment in mobile terminal part; Infrared induction microcam rear end is provided with the bending mechanism that drives the rotation of infrared induction microcam, and described crack between a door and its frame insertion portion top is provided with infrared light supply, and both sides are provided with sound collection means;
Described systems control division is arranged with surface-mounted integrated circuit, and described systems control division divides with operating grip part and is connected by snap joint free to rotate;
Described mobile terminal part is plugged in that systems control division divides or operating grip part, is divided and is connected with systems control division by wireless mode or wired mode.
Preferably, described systems control division is arranged with: powered battery, video input, audio frequency input, power management, camera management, audio frequency processing, direction control motor, the control of infrared illumination lamp, wireless transmit; Described mobile terminal part is provided with: powered battery, wireless receiving, direction control, image processing, audio frequency processing, image display panel.
Preferably, described systems control division divides with crack between a door and its frame insertion portion one-body molded, and bottom surface adopts ultra-thin antifriction metal (AFM) plate, and systems control division divides a side direction crack between a door and its frame insertion portion to extend and is tabular.
Preferably, described systems control division divides with crack between a door and its frame insertion portion bottom surface and all adopts ultra-thin antifriction metal (AFM) plate, and two parts connect by soft body structure.
Preferably, described infrared induction microcam has induction without quick-fried near infrared imaging function, can see at night environment clearly; Described bending mechanism can rotate by any direction; Described sound collection means has sound-recording function; The light of described infrared light supply is without red exposure source, is installed on metal substrate plane top, can rotate freely, and provides illumination by diffuse transmission type to video camera; The direction control motor of described direction control connection control bending mechanism.
Preferably, the direction control in described mobile terminal part can realize wired, wireless operated direction control motor.
Preferably, described wired mode is spring wire, and described wireless mode can be wifi, bluetooth, ZigBee, 60GHz, infrared, microwave COFDM, WiMAX.
Preferably, it also comprises that it also comprises front end V-type right angle opening, and infrared induction microcam is equipped with at opening place.
Preferably, the audio frequency processing during described systems control division divides is the acquisition and processing that carries out sound, and the audio frequency processing in mobile terminal part is to record and play.
A kind of system that comprises described electronics crack between a door and its frame investigation device.
Systems control division of the present invention divides with operating grip part and is connected by snap joint free to rotate, and operating grip part retractable is easy to use.Crack between a door and its frame insertion portion front end is provided with infrared induction microcam, drive the bending mechanism of infrared induction microcam omnidirectional rotary, can rotate freely without red quick-fried infrared illumination lamp (infrared light supply), both sides, sound collection means is housed; Systems control division is arranged with: power supply and power-supply management system, camera management system, infrared induction microcam direction control motor, without red quick-fried infrared illumination lamp controller, anterior video, audio frequency, direction are processed and controlled, separately have wired connection and wireless transmitter module that signal after treatment is passed to mobile terminal.Can be by being placed in the rocker-type heading control loop on mobile terminal, control front end infrared induction microcam direction, rotate on demand infrared induction microcam, house interior is observed in omnibearing non-blind area.The present invention adopts infrared induction microcam, infrared induction microcam can universally freely rotate, and install on crack between a door and its frame insertion portion surface without red quick-fried infrared illumination lamp, make this device not only observable have the room of illumination, also can investigate dark unglazed room, (place of daytime, dark) not affected by environment, is difficult for when investigation being found by investigation target, monitor dynamically comprehensively, greatly improved safety and the validity of scouting.
The present invention has following beneficial effect:
1. a kind of electronics crack between a door and its frame Reconnaissance system of the present invention and device flexible operation, simple, convenient, more direct;
2. infrared induction microcam volume is small, can in the crack between a door and its frame of≤4mm, free in and out, and working range is large;
3. exclusive design makes infrared induction microcam be installed in the head of crack between a door and its frame insertion portion, and infrared induction microcam can universal rotational, realizes environment picket surveillance, and non-blind area, improves detecting ability;
4. be equipped with without red quick-fried infrared illumination lamp (infrared light supply) function, night (dark place) equally can operation, is difficult for inspected object discovery when use, greatly improves operator's safety;
5. there is video recording, memory function;
6. adopt display image screen, realize 1 people and operate many people and watch simultaneously, greatly improve the accuracy of judgement; Support wireless transmission simultaneously;
7. color and luster is true to nature, and resolution ratio is high, clear picture, and image, through specially treated, can amplify image, is convenient to observe;
8. can use wireless connections, wireless connections comprise the method that all are known, and as top-priority transmission means, to mainly contain WiFi, radio frequency, bluetooth, ZigBee, 60G several, and other wireless transmission method also can be used, as infrared, microwave COFDM, WiMAX;
9. multiple functional, cost performance is high.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the elevation of electronics crack between a door and its frame Reconnaissance system and device.
Fig. 2 is the lateral view of electronics crack between a door and its frame Reconnaissance system and device.
The system architecture schematic diagram of Fig. 3 embodiment of the present invention.
Fig. 4 is the structural principle schematic diagram of the crack between a door and its frame insertion portion of the embodiment of the present invention.
Fig. 5 is the structural principle schematic diagram that the systems control division of the embodiment of the present invention divides.
Fig. 6 is the solution principle schematic of the mobile terminal part of the embodiment of the present invention.
1, crack between a door and its frame insertion portion 2, systems control division divides 3, operating grip part 4, mobile terminal part 5, signal transmission 6, infrared light supply 7, infrared induction microcam 8, bending mechanism 9, sound collection means 10, powered battery 11, video input 12, audio frequency input 13, power management 14, camera management 15, audio frequency processes 16, direction control motor 17, infrared lamp illumination controls 18, wireless transmit 19, powered battery 20, wireless receiving 21, direction control 22, image processes 23, audio frequency processes 24, image display panel.
Detailed description of the invention
In order to make the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, the present invention is described in more detail:
The present invention implements by following scheme:
Crack between a door and its frame insertion portion is mainly taking metal sheet as base plate, and the operating direction control assembly that is provided with infrared induction microcam and is attached thereto, is infrared light supply above base plate, and both sides respectively have audio signal reception device to gather audio frequency.
Systems control division divides and is positioned at thin metal base plate rear end, is wrapped up by thin metal-back.Be provided with power supply/power-supply management system, camera control module (CCU), infrared light supply control module, direction control motor and module, wireless transport module.
The scalable Metallic rod of operating grip part is main body, can be connected with a systems control division point rear end position of capable of regulating electronics crack between a door and its frame mirror with the interface freely rotating.On handle, separately there is fastening devices, can buckle mobile terminal.
Mobile terminal part receives wire/wireless signal, carries out IMAQ, and audio frequency amplifies, and realizes video monitor or headphone monitor.Available rocking bar control camera direction simultaneously.
Systems control division divides with mobile terminal part and is all provided with wireline interface and wireless module, both can transmit signal by wired mode by plug wire, also can manipulate by wireless module.
Infrared light supply is positioned at plane on crack between a door and its frame insertion portion, with the parallel connection of prescription formula, is above stamped sheet glass, is connected to infrared light supply control section by base plate interior space.In the time lighting, send black light (940 wave band), be scattered within the scope of certain space.
What electro-photographic head adopted is the infrared induction microcam of the < 4mm of independent research, and size is little, looking away, and investigation distance is 20mm-∞; By connecting video input 1) to camera management 14 in back-end system control.The vision signal that camera management (CCU) had transmitted front end is processed, then the image being transferred in mobile terminal part by wire/wireless processes 22.After image is processed, show on 24 and show at image.
Bending mechanism front end is connecting camera, and there is steel wire traction rear end, from substrate, passes, and connects the direction control motor 16 of 2 li of back-end system control sections.Direction control is mainly made up of motor and corresponding module.Receive the instruction that direction control 21 is sent, draw and pull by motor, make bending mechanism 8 control assembly all directions bendings, to drive video camera all directions to rotate.
Sound collection means is positioned at the both sides of crack between a door and its frame insertion portion, respectively has a sound audio signal reception device, is sent to the audio frequency input 12 in system control by circuit.Then process 15 by audio frequency, denoising, amplifies etc., again audio signal is sent to the audio frequency output 23 of mobile terminal part 4.
Powered battery, 12V chargeable lithium cell, with charging inlet, can the work of charging limit, limit.
Battery supply is allocated as 4 tunnels by power management, is respectively photographing module, direction control module, infrared light supply module and audio-frequency module power supply.Separately there is battery capacity indication lamp, can show in real time dump energy.
Infrared light supply control, systems control division divides 2 built-in infrared lamp lighting control modules 17, controls circuit, power and the switch of infrared lamp.System control is provided with infrared illumination indicator lamp and infrared illumination switch outward.
Wireless module, systems control division divides 2 built-in wireless modules 18, and wireless module in mobile terminal part 4 transmits mutually, in system control, also Audio and Video is transferred to mobile terminal from mobile terminal part 4 transfer instructions.Systems control division divides 2 peripheral hardwares to have wireless switching.
Power supply, is furnished with power supply 19 in mobile terminal part 4, it is chargeable lithium cell, is mainly display screen, direction rocking bar, and wireless modules etc. provide effective power supply.Have charging jack, directly-chargeable uses.
Image processing module 22 can be taken pictures to the video transmitting, and the functions such as video recording also can be amplified downscaled images, playback picture and video recording, and corresponding have these system button on mobile terminal.
Audio frequency output, final audio signal output, can external headset or loudspeaker, and the radio reception that sound collection means 9 is collected plays back.
Memory module, in mobile terminal part, 4 with SD card plug, can the maximum SD card of supporting 32G capacity, by the photo of taking and video storage interior.
Specifically there are following two kinds of technical schemes:
Scheme 1: as depicted in figs. 1 and 2, crack between a door and its frame insertion portion 1 is provided with: infrared induction microcam 7, drive bending mechanism 8, infrared light supply 6, the both sides of infrared induction microcam rotation to have sound collection means 9, with sound-recording function; Systems control division divides 2: direction control motor 16, infrared illumination lamp control 17, powered battery 10, power management 13, video input 11, audio frequency input 12, camera management 14, audio frequency processing 15, wireless transmit 18; Mobile terminal part 4 is provided with: powered battery 19, wireless receiving 20, direction control 21, image processing 22, audio frequency processing 23, image display panel 24.Mobile terminal part 4 can be plugged on operating grip part 3 or systems control division divides on 2, also can be hand-held.Mobile terminal part 4 is supported wired, wireless, can use 5.6 cun of screens, also can be with the display screen of other suitable input AV interface, and mobile terminal shows that 4 are provided with multiple operating switch, for staff's operation.Operating grip part 3 is the handle arrangement of rotary handle bar fast and easy release handle pole length as required, and adopts snap joint and systems control division to divide 2 connections.
Scheme 2: crack between a door and its frame insertion portion 1 and systems control division divide 2 can be separately on two metal sheets, between connect and adopt soft connection, carry more convenient.Infrared light supply 6 can coordinate video camera to rotate freely, and can synchronously rotate or change as required light angle.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. an electronics crack between a door and its frame investigation device, is characterized in that: it comprises: main part, operating grip part and mobile terminal part;
Described main part is prismatoid shape, comprises that crack between a door and its frame insertion portion and systems control division divide;
Described crack between a door and its frame insertion portion is tabular, and crack between a door and its frame insertion portion thickness is less than or equal to 4mm;
Described crack between a door and its frame insertion portion top is provided with infrared induction microcam, and the image collecting shows after treatment in mobile terminal part; Infrared induction microcam rear end is provided with the bending mechanism that drives the rotation of infrared induction microcam; Top is also provided with infrared light supply, and both sides are provided with sound collection means;
In described systems control division divides, be provided with surface-mounted integrated circuit, described systems control division divides with operating grip part and is connected by snap joint free to rotate;
Described mobile terminal part is plugged in that systems control division divides or operating grip part, is divided and is connected with systems control division by wireless mode or wired mode.
2. a kind of electronics crack between a door and its frame investigation device according to claim 1, is characterized in that: described systems control division is arranged with: powered battery, video input, audio frequency input, power management, camera management, audio frequency processing, direction control motor, the control of infrared illumination lamp, wireless transmit; Described mobile terminal part is provided with: powered battery, wireless receiving, direction control, image processing, audio frequency processing, image display panel.
3. a kind of electronics crack between a door and its frame investigation device according to claim 1, it is characterized in that: described systems control division divides with crack between a door and its frame insertion portion one-body molded, bottom surface adopts ultra-thin antifriction metal (AFM) plate, and systems control division divides a side direction crack between a door and its frame insertion portion to extend and is tabular.
4. a kind of electronics crack between a door and its frame investigation device according to claim 1, is characterized in that: described systems control division divides with crack between a door and its frame insertion portion bottom surface and all adopts ultra-thin antifriction metal (AFM) plate, and two parts connect by soft body structure.
5. according to a kind of electronics crack between a door and its frame investigation device described in claim 1 to 4 any one, it is characterized in that: described infrared induction microcam has without red quick-fried near infrared imaging function, can see at night environment clearly; Described bending mechanism can rotate by any direction; Described sound collection means has sound-recording function; The light of described infrared light supply is without red exposure source, is installed on metal substrate plane top, can rotate freely, and provides illumination by diffuse transmission type to video camera; Described direction control connection is also controlled the direction control motor of bending mechanism.
6. a kind of electronics crack between a door and its frame investigation device according to claim 5, is characterized in that: the direction control in described mobile terminal part can realize wired, wireless operated direction control motor.
7. a kind of electronics crack between a door and its frame investigation device according to claim 1, is characterized in that: described wired mode is spring wire, and described wireless mode is wifi, bluetooth, ZigBee, 60GHz, infrared, microwave COFDM, WiMAX.
8. a kind of electronics crack between a door and its frame investigation device according to claim 1, is characterized in that: it also comprises front end V-type right angle opening, and infrared induction microcam is equipped with at opening place.
9. a kind of electronics crack between a door and its frame investigation device according to claim 1, is characterized in that: the audio frequency processing during described systems control division divides is the acquisition and processing that carries out sound, and the audio frequency processing in mobile terminal part is to record and play.
10. the electronics crack between a door and its frame Reconnaissance system comprising as described in claim 1 to 4 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310094361.2A CN104047529B (en) | 2013-03-13 | 2013-03-13 | Electronic door slot investigation device and system comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310094361.2A CN104047529B (en) | 2013-03-13 | 2013-03-13 | Electronic door slot investigation device and system comprising same |
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| CN104047529A true CN104047529A (en) | 2014-09-17 |
| CN104047529B CN104047529B (en) | 2017-02-08 |
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| CN201310094361.2A Active CN104047529B (en) | 2013-03-13 | 2013-03-13 | Electronic door slot investigation device and system comprising same |
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| CN201763193U (en) * | 2010-02-08 | 2011-03-16 | 吉林大元电子科技有限公司 | Embedded type electronic door mirror |
| CN102134955A (en) * | 2011-01-21 | 2011-07-27 | 深圳市康鑫泰电子有限公司 | Electronic peep hole and electronic peep hole system |
| CN102857743A (en) * | 2012-08-15 | 2013-01-02 | 广东本致数码科技有限公司 | Control system of monitoring camera |
| CN203230323U (en) * | 2013-03-13 | 2013-10-09 | 宁波明视数字技术有限公司 | Electronic door slot detecting device and system thereof |
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2013
- 2013-03-13 CN CN201310094361.2A patent/CN104047529B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08218749A (en) * | 1995-02-10 | 1996-08-27 | Mk Seiko Co Ltd | Monitor |
| GB2425424A (en) * | 2005-04-22 | 2006-10-25 | Single Use Surgical Ltd | Disposable flexible endoscope |
| CN201763193U (en) * | 2010-02-08 | 2011-03-16 | 吉林大元电子科技有限公司 | Embedded type electronic door mirror |
| CN102134955A (en) * | 2011-01-21 | 2011-07-27 | 深圳市康鑫泰电子有限公司 | Electronic peep hole and electronic peep hole system |
| CN102857743A (en) * | 2012-08-15 | 2013-01-02 | 广东本致数码科技有限公司 | Control system of monitoring camera |
| CN203230323U (en) * | 2013-03-13 | 2013-10-09 | 宁波明视数字技术有限公司 | Electronic door slot detecting device and system thereof |
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| CN104047529B (en) | 2017-02-08 |
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