CN2748928Y - Ultraviolet and visible spectrum combination image detecting instrument - Google Patents
Ultraviolet and visible spectrum combination image detecting instrument Download PDFInfo
- Publication number
- CN2748928Y CN2748928Y CN 200420095394 CN200420095394U CN2748928Y CN 2748928 Y CN2748928 Y CN 2748928Y CN 200420095394 CN200420095394 CN 200420095394 CN 200420095394 U CN200420095394 U CN 200420095394U CN 2748928 Y CN2748928 Y CN 2748928Y
- Authority
- CN
- China
- Prior art keywords
- ultraviolet
- camera
- platform
- image
- visible spectrum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model provides an ultraviolet and visible spectrum combination image detecting instrument, composed of an imaging lens, a light diaphragm, an ultraviolet filter glass, an ultraviolet image intensifier, a couple lens, a camera and a signal output interface. The ultraviolet filter glass and the ultraviolet image intensifier are arranged in a set of component casings arranged on the lateral movement platform. The couple lens and camera are fixed on the camera stand together. The camera stand is arranged on a regulator that can move forward and backward. The system can be respectively positioned in the visible light taking position and in the ultraviolet image receiving status through the mobile platform and the camera stand. The image signal is transmitted to the computer picture superimposing processing system through the signal output interface. The environment scene shot in the visible light taking position is served as the background image; the ultraviolet image shot in the ultraviolet image receiving status is superimposed to the background image. The accurate position and the discrimination of the degree of the system fail (discharge or alarm) can be realized through the processing technology of the computer picture superimposing.
Description
Technical field
The utility model relates to a kind of combination picture pick-up unit that is used to detect high voltage power transmission and transforming system, equipment discharge fault etc.
Background technology
Along with the development of energy industry (as petrochemical industry, electric power), the system failure in good time, accurately judge and maintenance in good time more and more important to system safety operation, round-the-clock detection, reduce false drop rate and accurately the location be the basic assurance of quick recovery system.Particularly along with the raising of power transmission and transformation electric pressure and the employing of direct current electric transmission and transformation system, aggravated the occurrence frequency of discharge fault, still do not have at present to demonstrate the locus that fault takes place exactly, be convenient to monitoring, so that in time carry out the pick-up unit of trouble hunting.
Summary of the invention
The purpose of this utility model is a kind of ultraviolet of design, visible spectrum combination picture detector, this instrument can be by taking the environment scene that will detect image as a setting in the visible light camera site, to be added at the ultraviolet image that the ultraviolet image receive status photographs on the background image, the realization of computer picture overlap-add procedure technology is accurately located and the differentiation of system failure degree so that pass through.
The technical pattern scheme that this ultraviolet, visible spectrum combination picture detector adopt is as follows: have an imaging lens on the front end-plate that is installed in casing, among casing, on the same axial of the back of imaging lens, be equipped with ultraviolet filtering eyeglass, ultraviolet image booster, coupling camera lens and video camera successively; Said ultraviolet filtering eyeglass and ultraviolet image booster are fixed in the assembly housing, constitute the ultraviolet image intensifier assemblies, this assembly housing is fixed on the platform, this platform is installed in and can drives this platform along on the regulating device of the direction translation vertical with said ultraviolet image booster axis direction, a diaphragm also is installed, the input shaft line parallel of the axis of this diaphragm and ultraviolet image booster on this platform; Coupling camera lens and video camera are fixed on the camera mount together, and this camera mount is installed in one and can drives on the regulating device that this support moves forward and backward along the direction with the axially parallel of said coupling camera lens, in the rear end of casing signal output interface is installed.The image signal transmission that this signal output interface is used for this ultraviolet, visible spectrum combination picture detector are photographed is to computer picture overlap-add procedure and display system.
The regulating device of said driving platform translation can adopt following structure: it is an adjustment rack that is installed in chassis base, be equipped with on this adjustment rack perpendicular to assembly housing axial guide rod and scroll bar, said platform is assemblied in respectively on the guide rod and scroll bar of adjustment rack by corresponding guide pin bushing in its underpart and swivel nut, said scroll bar one end is connected with drive motor, rotate by motor driving scroll, make platform in guide rod guiding lower edge and the vertical direction transverse translation of said ultraviolet image booster axis direction.
The regulating device that said actuated camera support moves can adopt following structure, it is one to be installed in the guiding trestle of chassis base, an axial worm screw that is parallel to the camera lens that is coupled is installed on this guiding trestle, said camera mount is assemblied on the worm screw of guiding trestle by the swivel nut that is located at its underpart, said scroll bar one end is connected with drive motor, rotate by motor driving scroll, the guiding trestle edge and the direction of the axially parallel of said coupling camera lens are moved forward and backward.
The principle of work of this ultraviolet, visible spectrum combination picture detector is as follows: install this ultraviolet, visible spectrum combination picture detector, the ultraviolet filtering eyeglass that its initial position state is imaging lens and back, ultraviolet image booster, coupling camera lens and video camera are same axial, and system is in the state of accepting ultraviolet image.First then lateral adjustments is equipped with the regulating device of the platform of ultraviolet filtering eyeglass, ultraviolet image booster and diaphragm, make the dead in line (regulate the position indication is arranged on the control panel) of the axis and the imaging lens object lens of diaphragm, vertically regulate the regulating device that coupling camera lens and camera pedestal are installed then, move coupling camera lens and video camera to the visible light camera site, the environment field border that shooting will detect, it takes signal can be transferred to the background of the register of computer picture overlap-add procedure and display system as ultraviolet image stack later on by signal output interface; After above-mentioned work is finished, with above-mentioned opposite sequential adjustment photographic unit and Image Intensified System, make them return the state that initial position is in system to accept ultraviolet image, this is this ultraviolet, the normal operating conditions of visible spectrum combination picture detector, system returns after the duty, the picture signal that photographs just is transferred to computer picture overlap-add procedure and display system by signal output interface and is added to automatically on the background image that has deposited in, can show by monitor in good time, when (as discharge or fire alarm) appears in signal, can demonstrate the position and the strong and weak degree of signal by monitor in good time, or provide control signal.When the testing environment of change system and target, need carry out the picked-up of background image and the setting of duty again.
Ultraviolet of the present utility model, visible spectrum combination picture detector can utilize the light that discharge the time sends (preferably under the environment, visible light signal is submerged in illumination, and human eye is difficult to observe electric discharge phenomena) to survey the position and the intensity of discharge fault.Adopt high-conversion rate, high-resolution ultraviolet image booster in the instrument of the present utility model, effectively improved detection sensitivity and bearing accuracy; Adopted a day blind ultraviolet filtering technology, eliminated surround lighting (comprising daylight and infrared ray) and, realized all weather operations, reduced false drop rate, improved the time resolution characteristics of system the influence of system works.Detector of the present utility model can be realized accurate in locating (locating and displaying) and fault degree differentiation (add suitable criterion standard, can realize the automatic monitoring of system) by combining with computer picture stack and treatment technology.
Discharge fault and the fire alarm under the various environment that ultraviolet of the present utility model, visible spectrum combination picture detector can be widely used in power equipment such as transformer station, transformer, genset, power transmission and transformation system, distribution substation, power distribution cabinet, electrical control cubicles and system detect, comprise the monitoring of productions such as forest, oil, chemical industry, gunpowder and storage condition, mistake bolt rate is low, accurate positioning, response speed are fast, carry out non-contact detecting, easy to use, safe.
Description of drawings
Fig. 1 is the structural representation in vertical orientation of ultraviolet of the present utility model, visible spectrum combination picture detector;
Fig. 2 is the structural representation of the lateral orientation of ultraviolet of the present utility model, visible spectrum combination picture detector;
Fig. 3 is the structural representation of the ultraviolet image intensifier assemblies of ultraviolet of the present utility model, visible spectrum combination picture detector.
Embodiment
Be described in further detail below in conjunction with the CONSTRUCTED SPECIFICATION of accompanying drawing the utility model embodiment:
As shown in Figure 1 and Figure 2, this ultraviolet, visible spectrum combination picture detector critical piece comprise imaging lens 1, diaphragm 10, ultraviolet image intensifier assemblies 6, coupling camera lens 12, video camera 13 and signal output interface 20; The The Nomenclature Composition and Structure of Complexes of ultraviolet image intensifier assemblies 6 as shown in Figure 3, form by ultraviolet filtering eyeglass 4, ultraviolet image booster 7 and assembly housing 8, ultraviolet filtering eyeglass 4 usefulness filters lid 3 is fixed on the front portion of assembly housing 8, separates with gasket ring 5 and ultraviolet image booster 7; Imaging lens 1 is installed on the front end-plate of casing 2 through screw thread (bayonet socket), among casing 2, ultraviolet image intensifier assemblies 6 is fixed in the assembly housing 8, this assembly housing is fixed on one movably on the platform 16, the lower surface of this platform 16 is fixed with guide pin bushing and movable swivel nut, platform 16 is mounted on the adjustment rack 17 of casing 2 bases, adjustment rack 17 is by guide rod 171, scroll bar 172 and two end supports constitute, guide rod 171 and scroll bar 172 are installed with the axis normal of ultraviolet image booster 7, platform 16 by the guide pin bushing on it and swivel nut respectively with adjustment rack 17 on guide rod 171 be connected with scroll bar 172, scroll bar 172 is by the motor-driven that is installed in the one end, and formation can drive the regulating device that ultraviolet image intensifier assemblies 6 laterally moves; Diaphragm 10 is installed on the platform 16, the parallel axes of its axis and ultraviolet image booster; Coupling camera lens 12 and video camera 13 are fixed on the camera mount 19 together, this camera mount is installed on the regulating device, this regulating device is one to be installed in the guiding trestle 18 of casing 2 bases, an axial worm screw 181 that is parallel to the camera lens 12 that is coupled is installed on the guiding trestle 18, worm screw 181 is installed in the swivel nut of being located at camera mount 19 bottoms, video camera 13 and coupling camera lens 12 motor 21 that is used to drive worm screw 181 is installed, so that can move forward and backward with camera mount 19 in the end of guiding trestle 18.
In Fig. 1,9,11,14 is the driving power of motor.
Its original state of this ultraviolet, visible spectrum combination picture detector (also being normal operating conditions) is assembling like this: imaging lens 1, ultraviolet filtering eyeglass 4, ultraviolet image booster 7, coupling camera lens 12 and video camera 13 are installed in same axial successively, are in the state of accepting ultraviolet image.
Claims (3)
1. a ultraviolet, visible spectrum combination picture detector, has an imaging lens (1) on the front end-plate that is installed in casing (2), it is characterized in that among the casing (2), on the same axial of the back of imaging lens, be equipped with ultraviolet filter (4), ultraviolet image booster (7), coupling camera lens (12) and video camera (13) successively; Said ultraviolet filter (4) and ultraviolet image booster (7) are fixed in the assembly housing (8), constitute ultraviolet image intensifier assemblies (6), this assembly housing (8) is fixed on the platform (16), a diaphragm (10) also is installed on this platform (16), the input shaft line parallel of axis of this diaphragm (10) and ultraviolet image booster (7), platform (16) are installed in and can drive this platform along on the regulating device of the direction translation vertical with the axial direction of said assembly housing (8); Coupling camera lens (12) and video camera (13) are fixed on the camera mount (19) together, this camera mount (19) is installed in one and can drives on the regulating device that this support moves forward and backward along the direction with the axially parallel of said coupling camera lens (12), in the rear end of casing (2) signal output interface (20) is installed.
2. ultraviolet according to claim 1, visible spectrum combination picture detector, it is characterized in that said driving platform (16) is an adjustment rack (17) that is installed in casing (2) base along the regulating device of the direction translation vertical with the axial direction of assembly housing (8), be equipped with on this adjustment rack perpendicular to assembly housing (8) axial guide rod (171) and scroll bar (172), said platform (16) is assemblied in respectively by corresponding guide pin bushing in its underpart and swivel nut on the guide rod (171) and scroll bar (172) of adjustment rack, and said scroll bar (172) one ends are connected with drive motor.
3. ultraviolet according to claim 1, visible spectrum combination picture detector, it is characterized in that regulating device that said actuated camera support (19) moves forward and backward along the direction of axially parallel with coupling camera lens (12) is one to be installed in the guiding trestle (18) of casing (2) base, an axial worm screw (181) that is parallel to coupling camera lens (12) is installed on this guiding trestle, said camera mount (19) is assemblied in by the swivel nut that is located at its underpart on the worm screw (181) of guiding trestle, and said scroll bar (181) one ends are connected with drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420095394 CN2748928Y (en) | 2004-11-19 | 2004-11-19 | Ultraviolet and visible spectrum combination image detecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420095394 CN2748928Y (en) | 2004-11-19 | 2004-11-19 | Ultraviolet and visible spectrum combination image detecting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2748928Y true CN2748928Y (en) | 2005-12-28 |
Family
ID=35720420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420095394 Expired - Lifetime CN2748928Y (en) | 2004-11-19 | 2004-11-19 | Ultraviolet and visible spectrum combination image detecting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2748928Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101363918B (en) * | 2008-08-12 | 2011-01-26 | 阎锋 | Method for positioning and identifying objects by solar blind UV |
| CN106153306B (en) * | 2015-04-13 | 2018-06-01 | 北方夜视技术股份有限公司 | A kind of spectral response measurement device outside solar blind UV electricity cathode response wave band |
| CN114333206A (en) * | 2020-09-30 | 2022-04-12 | 宁波阿贝尼红外技术有限公司 | Mountain fire monitoring device and using method thereof |
-
2004
- 2004-11-19 CN CN 200420095394 patent/CN2748928Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101363918B (en) * | 2008-08-12 | 2011-01-26 | 阎锋 | Method for positioning and identifying objects by solar blind UV |
| CN106153306B (en) * | 2015-04-13 | 2018-06-01 | 北方夜视技术股份有限公司 | A kind of spectral response measurement device outside solar blind UV electricity cathode response wave band |
| CN114333206A (en) * | 2020-09-30 | 2022-04-12 | 宁波阿贝尼红外技术有限公司 | Mountain fire monitoring device and using method thereof |
| CN114333206B (en) * | 2020-09-30 | 2023-11-21 | 宁波阿贝尼红外技术有限公司 | Mountain fire monitoring device and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111257330A (en) | Circuit board detection machine for electronic maintenance shop | |
| CN109884810A (en) | A kind of polyphaser standard board for backlight module defects detection | |
| CN113494888A (en) | Multi-degree-of-freedom and multi-view camera support and columnar equipment gap visual detection device | |
| CN104460355A (en) | Automatic focusing optical detecting system of liquid crystal display panel | |
| CN2748928Y (en) | Ultraviolet and visible spectrum combination image detecting instrument | |
| CN114093120A (en) | Full-automatic medical imaging instrument for intelligent analysis and early warning based on neural network | |
| CN113723137A (en) | Dangerous situation recognition algorithm equipment for installation monitoring and operation method thereof | |
| CN117255192A (en) | Imaging detection equipment and detection method for camera after carrying cover plate | |
| CN113014776B (en) | Intelligent camera | |
| CN110849332A (en) | Attitude measurement system of moving object | |
| CN110146504A (en) | Shell case material evidence characteristic image acquires measuring device | |
| CN116026406A (en) | Automatic detection tool for multifunctional remote camera shooting and adjusting automobile instrument panel | |
| CN215897815U (en) | Auxiliary device for fault diagnosis of tobacco mechanical equipment | |
| CN213633090U (en) | Environmental monitor convenient to installation | |
| CN210533999U (en) | Cartridge case material evidence characteristic image acquisition measuring device | |
| CN219573891U (en) | Full-automatic visual inspection equipment that detection efficiency is high | |
| CN208672906U (en) | A kind of screen microscope inspection examining system | |
| CN112004016A (en) | A industry camera for electric welding control | |
| CN216206528U (en) | CCD visual detection equipment | |
| CN111491160B (en) | Automatic detection device of camera for passenger flow statistics | |
| CN219692877U (en) | Binocular zoom humanoid warning ball machine | |
| CN2148342Y (en) | Brightness-auto-controlled motor-driven focus control projector | |
| CN117560486B (en) | Optical detection equipment and detection method for optical camera | |
| CN220584065U (en) | IC component 3D detection device | |
| CN216433881U (en) | Camera detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141119 Granted publication date: 20051228 |