CN203838405U - Industrial endoscope probe with illumination compensation - Google Patents
Industrial endoscope probe with illumination compensation Download PDFInfo
- Publication number
- CN203838405U CN203838405U CN201420190622.0U CN201420190622U CN203838405U CN 203838405 U CN203838405 U CN 203838405U CN 201420190622 U CN201420190622 U CN 201420190622U CN 203838405 U CN203838405 U CN 203838405U
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- CN
- China
- Prior art keywords
- endoscope
- illumination compensation
- compensation device
- industrial endoscope
- probe
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- 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
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- 238000005286 illumination Methods 0.000 title claims abstract description 46
- 239000000523 sample Substances 0.000 title claims abstract description 23
- 230000003287 optical effect Effects 0.000 claims abstract description 20
- 239000013307 optical fiber Substances 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 abstract description 10
- 230000007547 defect Effects 0.000 abstract description 7
- 231100000331 toxic Toxicity 0.000 abstract 1
- 230000002588 toxic effect Effects 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 5
- 239000013589 supplement Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009659 non-destructive testing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000011846 endoscopic investigation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
Disclosed is an industrial endoscope probe with illumination compensation. The industrial endoscope probe comprises an illumination compensation device, an endoscope and an optical fiber, the illumination compensation device is formed by a shell (1), optical lenses (2), optical reflectors (3), LED light emitting diodes (4), an annular lamp holder (5), charging batteries (6), spring seats (7), rear covers (8), a switch (9) and an external power supply interface (10), the endoscope is positioned in a cavity of the illumination compensation device and is formed by an endoscope body (13), high definition probes (14) and a built-in LED (15), and an optical fiber (11) is connected with the endoscope via an optical fiber screwed joint (12). According to the industrial endoscope probe, equipment defect detection can be realized without destroying assembly or dismounting equipment, sight directions can be changed randomly, the sight distance of technical personnel is extended, and the technical personnel can be helped to detect defect properties of the surface structure in the equipment in special circumstances such as high temperature, toxic and radiative circumstances etc.
Description
Technical field
The utility model relates to a kind of endoscopic technique field of industrial nondestructive testing, particularly a kind of industrial endoscope technical field of structures that is provided with illumination compensation.
Background technology
Endoscope is non-destructive detecting device conventional in industrial detection, be widely used in all trades and professions such as electric power, space flight and aviation, machinery, it is advantageous that the inside surface structure of equipment such as can showing narrow and small pipeline, container, without realizing equipment deficiency in destruction assembling or detaching equipment situation, detect, can change arbitrarily direction of visual lines, extend technician's sighting distance, and can high temperature, poisonous, have a defect property that helps the inner surface structure of technician's checkout equipment under the particular surroundingss such as radiation.
While using endoscope to carry out device interior defects detection, must endoscope probe be stretched into device interior by optical fiber, because device interior light is darker, and endoscope distal end LED light source range of exposures is limited, insufficient light in probe photography effective range, cause absorbed image too gloomy, less defect is conventionally difficult to find, is unfavorable for the identification of technician to equipment deficiency.On specific installation or under the poor field condition of lighting installation, during operation, be conventionally difficult to effectively supplement light source, increased like this detection technique personnel's work difficulty, reduced detection quality and efficiency.
Therefore, the utility model, for the problems referred to above, has designed a kind of industrial endoscope probe that is provided with illumination compensation, has strengthened the adaptability of endoscope Non-Destructive Testing, has improved detection quality and efficiency.
Utility model content
The purpose of this utility model is: according to the feature of endoscope field apparatus defects detection, design a kind of industrial endoscope probe that is provided with illumination compensation device, this endoscope probe is provided with the LED illumination compensation device of annular array, light is even, soft, can adjust arbitrarily light intensity according to Test Field illumination condition, effectively supplement light tower bit source, reduced testing staff's work difficulty, improved detection quality and work efficiency.
The technical solution of the utility model is:
A kind of industrial endoscope probe that is provided with illumination compensation, the utility model feature is to consist of illumination compensation device, endoscope and optical fiber; Wherein:
Illumination compensation device comprises: cylindrical shell, be positioned at housing end face optical lens, be located at optical lens below optical mirror, be defined in housing annular lamp bracket, along central axis annular array, be installed on annular lamp bracket, and put in the LED light emitting diode of optical mirror, along the uniform rechargeable battery in housing cylinder outer ring, be located at spring base, the bonnet that is positioned at housing lower end, the switch that is arranged on bonnet bottom and the external power interface of rechargeable battery bottom;
Endoscope is positioned at illumination compensation device lumen, endoscopic main body and the high definition probe being arranged on endoscopic main body, consists of with built-in LED;
The mesopore that optical fiber is offered by bonnet by optical fiber threaded connector is connected with endoscope.
The utility model offers draw-in groove on annular lamp bracket, and optical lens, optical mirror, LED light emitting diode are installed on annular lamp bracket successively by draw-in groove.
The utility model LED light emitting diode, is connected with control circuit spare interface, and its quantity is 8 ~ 16.
The utility model rechargeable battery upper end is connected with control circuit power interface, and bottom is connected with bonnet by spring base, and its quantity is 4 ~ 6.
The utility model switch adopts rotation to adjust the structure of intensity of illumination.
The utility model inner cavity surface in endoscopic main body surface and housing is prefabricated with matching thread, and endoscope is by being threaded in illumination compensation device lumen.
The utility model is installed on endoscope axle center at the built-in LED of endoscope and is positioned on annular lamp bracket; High definition probe is around the uniform endoscopic main body front end that is installed on of axle center annular, and its quantity is 6 ~ 12.
Useful result of the present utility model: in conjunction with the actual illumination condition of endoscope Site Detection, designed a kind of industrial endoscope probe that is provided with illumination compensation device, this utility model is provided with the LED illumination compensation device of annular array, light is even, soft, can adjust arbitrarily light intensity according to Test Field illumination condition, effectively supplement light source, reduced testing staff's work difficulty, improved detection quality and work efficiency.
Below in conjunction with drawings and Examples, further set forth the utility model content.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the industrial endoscope probe vertical view that is provided with illumination compensation.
Embodiment
See accompanying drawing 1, Fig. 2, a kind of industrial endoscope probe that is provided with illumination compensation, surface, the inside fault of construction that the utility model is mainly applicable to the equipment such as narrow and small pipeline, container detects, and the utility model consists of illumination compensation device, endoscope and optical fiber; Wherein:
Illumination compensation device comprises: cylindrical shell 1, be positioned at housing 1 end face optical lens 2, be located at optical lens 2 belows optical mirror 3, be defined in housing 1 annular lamp bracket 5, along central axis annular array, be installed on annular lamp bracket 5, and put in the LED light emitting diode 4 of optical mirror 3, along the uniform rechargeable battery 6 in housing 1 cylinder outer ring, the spring base 7 of being located at rechargeable battery 6 bottoms, the bonnet 8 that is positioned at housing 1 lower end, the switch 9 that is arranged on bonnet 8 bottoms and external power interface 10;
Endoscope is positioned at illumination compensation device lumen, endoscopic main body 13 and the high definition probe 14 being arranged on endoscopic main body 13, consists of with built-in LED 15;
The mesopore that optical fiber 11 is offered by bonnet 8 by optical fiber threaded connector 12 is connected with endoscope.
The utility model offers draw-in groove on annular lamp bracket 5, and optical lens 2, optical mirror 3, LED light emitting diode 4 are installed on annular lamp bracket 5 successively by draw-in groove.
The utility model LED light emitting diode 4, is connected with control circuit spare interface, and its quantity is 8 ~ 16.
The utility model rechargeable battery 6 upper ends are connected with control circuit power interface, and bottom is connected with bonnet 8 by spring base 7, and its quantity is 4 ~ 6.
The utility model switch 9 adopts rotation to adjust the structure of intensity of illumination.
The utility model inner cavity surface in endoscopic main body 13 surfaces and housing 1 is prefabricated with matching thread, and endoscope is by being threaded in illumination compensation device lumen.
The utility model is installed on endoscope axle center at the built-in LED15 of endoscope and is positioned on annular lamp bracket 5; High definition probe 14 is around the uniform endoscopic main body front end that is installed on of axle center annular, and its quantity is 6 ~ 12.
The method of operating of the utility model device is as follows:
1, endoscope is connected with opertaing device with display screen by optical fiber 11, connects interfacility link and power supply wiring;
2, according to Test Field illumination condition, select illumination compensation device is installed, in the time of need to supplementing light source, install rechargeable battery 6, tighten bonnet 8, by hickey reserved in chamber, illumination compensation device and endoscopic main body are screwed;
3, open illumination compensation device switching knob, according to on-the-spot illumination condition, adjust knob to optimal illumination condition;
4, by optical fiber, endoscope is deep into the inside that needs checkout equipment, detects inner surface structure;
5, by display image, judge whether to exist defect or foreign material;
When 6, battery electric quantity is not enough, replaceable battery or connect power source charges by external power interface 10.
Claims (7)
1. an industrial endoscope probe that is provided with illumination compensation, is characterized in that, illumination compensation device, endoscope and optical fiber, consists of; Wherein,
Illumination compensation device comprises: cylindrical shell (1), be positioned at the optical lens (2) of housing (1) end face, be located at the optical mirror (3) of optical lens (2) below, be defined in the annular lamp bracket (5) in housing (1), along central axis annular array, be installed on annular lamp bracket (5), and put in the LED light emitting diode (4) of optical mirror (3), along the uniform rechargeable battery (6) in housing (1) cylinder outer ring, be located at the spring base (7) of rechargeable battery (6) bottom, be positioned at the bonnet (8) of housing (1) lower end, be arranged on switch (9) and the external power interface (10) of bonnet (8) bottom,
Endoscope is positioned at illumination compensation device lumen, by endoscopic main body (13) and be arranged on high definition on endoscopic main body (13) probe (14) and built-in LED(15) form;
The mesopore that optical fiber (11) is offered by bonnet (8) by optical fiber threaded connector (12) is connected with endoscope.
2. a kind of industrial endoscope that is provided with illumination compensation is popped one's head according to claim 1, it is characterized in that, on annular lamp bracket (5), offer draw-in groove, optical lens (2), optical mirror (3), LED light emitting diode (4) are installed on annular lamp bracket (5) successively by draw-in groove.
3. a kind of industrial endoscope that is provided with illumination compensation is popped one's head according to claim 1, it is characterized in that, LED light emitting diode (4), is connected with control circuit spare interface, and its quantity is 8 ~ 16.
4. a kind of industrial endoscope that is provided with illumination compensation is popped one's head according to claim 1, it is characterized in that, rechargeable battery (6) upper end is connected with control circuit power interface, and bottom is connected with bonnet (8) by spring base (7), and its quantity is 4 ~ 6.
5. a kind of industrial endoscope that is provided with illumination compensation is popped one's head according to claim 1, it is characterized in that, switch (9) adopts rotation to adjust the structure of intensity of illumination.
6. a kind of industrial endoscope that is provided with illumination compensation is popped one's head according to claim 1, it is characterized in that, in endoscopic main body (13) surface and housing (1), inner cavity surface is prefabricated with matching thread, and endoscope is by being threaded in illumination compensation device lumen.
7. a kind of industrial endoscope probe that is provided with illumination compensation according to claim 1, is characterized in that, at the built-in LED(15 of endoscope) be installed on endoscope axle center and be positioned on annular lamp bracket (5); High definition probe (14) is around the uniform endoscopic main body front end that is installed on of axle center annular, and its quantity is 6 ~ 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420190622.0U CN203838405U (en) | 2014-04-19 | 2014-04-19 | Industrial endoscope probe with illumination compensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420190622.0U CN203838405U (en) | 2014-04-19 | 2014-04-19 | Industrial endoscope probe with illumination compensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203838405U true CN203838405U (en) | 2014-09-17 |
Family
ID=51516227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420190622.0U Expired - Lifetime CN203838405U (en) | 2014-04-19 | 2014-04-19 | Industrial endoscope probe with illumination compensation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203838405U (en) |
-
2014
- 2014-04-19 CN CN201420190622.0U patent/CN203838405U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |