CN101551515B - Industrial electronic endoscope - Google Patents
Industrial electronic endoscope Download PDFInfo
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- CN101551515B CN101551515B CN2009100501729A CN200910050172A CN101551515B CN 101551515 B CN101551515 B CN 101551515B CN 2009100501729 A CN2009100501729 A CN 2009100501729A CN 200910050172 A CN200910050172 A CN 200910050172A CN 101551515 B CN101551515 B CN 101551515B
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- endoscope
- endoscope probe
- pipe
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- industrial electronic
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Abstract
The invention relates to a nondestructive detection apparatus, in particular a new industrial electronic endoscope for nondestructive detection. The new industrial electronic endoscope includes an endoscope probe that is connected with an image processing device through a connecting tube, wherein the endoscope probe is composed of a CCD imaging device and an LED light emitting tube; an image signal emitted from the CCD imaging device is transmitted to the image signal processing device through a transmission line disposed in the connecting tube. Compared with the industrial fibre endoscope, the advantages of the invention lie in that it has clear image, vivid colour, high resolution, large effective probing range, small volume and convenient operation and long service.
Description
Technical field
The present invention relates to a kind of non-destructive detecting device, particularly a kind of industrial electronic endoscope that is applicable to Non-Destructive Testing.
Background technology
The present main principle of work of industrial optical fiber endoscope is: the light that light source sends reaches the seized position of illumination foremost of probe through the light transmitting fiber that passes light; Spread out of through one group of other light transmitting fiber again after by one group of object lens in the probe being formed images in seized position then, just can observe the image at seized position through eyepiece.Owing to reason such as fibre-optic number of bends and angle of bend be big; Occur the fracture of wire phenomenon easily and make the sharpness variation of image; And use fibre-optic length long more; Image is just unintelligible more, and the weight of probe segment is also heavy more simultaneously, so the service range of optical-fiber type industrial endoscope and life-span just are restricted.
Summary of the invention
The objective of the invention is weak point according to above-mentioned prior art; A kind of industrial electronic endoscope is provided; This industrial electronic endoscope substitutes optical image signal through CCD image device electrons transmitted picture signal, makes it to satisfy the actual needs that use.
The object of the invention realizes being accomplished by following technical scheme:
A kind of industrial electronic endoscope; Comprise endoscope probe; Said endoscope probe is connected with image processing apparatus through connecting pipe; It is characterized in that described endoscope probe is made up of CCD image device and LED luminotron, the transmission line of picture signal in being arranged on connecting pipe that said CCD image device is seen off is to image signal processing apparatus.
The front end of described endoscope probe is provided with the interface that is used for installation accessories.
Described interface is provided with internal thread.
Described annex is the visual corner mirror of side direction.
The visual corner mirror of described side direction has semi-enclosed hollow drum shape shell; Its inside is provided with the reflective mirror that becomes 45 degree to put with said outer casing centerline; One side of the corresponding reflective mirror of said drum type shell has an illumination observation hole, and the visual corner mirror of said side direction is fixedly connected with the interface of endoscope probe.
Said reflective mirror is with the right cylinder of 45 degree scarves, is coated with the reflective coating layer on the said cylindrical scarf.
The invention has the advantages that it has clear picture than industrial optical fiber endoscope, color is true to nature, and resolution is high, and effectively investigative range is big, and advantages of small volume is easy to operate, advantages such as long service life.
Description of drawings
Fig. 1 is the connection synoptic diagram of the embodiment of the invention;
Fig. 2 is a probe segment synoptic diagram of the present invention;
Fig. 3 is the visual corner mirror of a side direction of the present invention cut-away section synoptic diagram.
Embodiment
Through embodiment characteristic of the present invention and other correlated characteristic are done further explain below in conjunction with accompanying drawing, so that technician's of the same trade understanding:
Shown in Fig. 1-3, label 1-19 representes respectively: endoscope probe 1, picture signal conversion processing unit 2, power supply 3, computer 4, CCD image device 5, LED luminotron 6, can operate flexible pipe 7, metallic snakeskin pipe 8, metal straight pipe 9, handle 10, catanator 11, signal transmssion line 12, attachment plug 13, external thread 14, coatings 15, right cylinder 16, the visual corner mirror of side direction shell 17, illumination observation hole 18, internal thread 19.
As shown in Figure 1, the industrial electronic endoscope apparatus is made up of endoscope probe 1, picture signal conversion processing unit 2, power supply 3, computer 4.Picture signal is taken and seen off to endoscope probe 1, after picture signal conversion processing unit 2 is handled, is input in the video imaging system of computer 4, and endoscope probe 1 provides through power supply 3 with picture signal conversion processing unit 2 required electric weight.
As shown in Figure 2, endoscope probe 1 comprises CCD image device 5, LED luminotron 6, can operate flexible pipe 7, metallic snakeskin pipe 8, metal straight pipe 9, handle 10, catanator 11, signal transmssion line 12 and attachment plug 13.
The above-mentioned flexible pipe 7 of operating is snake bone type structure, is connected with catanator 11 through the steel wire that is provided with in it, is used for controlling the top orientation of endoscope probe 1.Metallic snakeskin pipe 8 can arbitrarily angled bending, is connected with handle 10 through the steel wire that is provided with in it, is used for manually controlling the detection direction of endoscope probe 1.
This endoscope has increased the interface that is used for the annex connection on endoscope probe 1 simultaneously, and interface specifically is the external thread 14 that is provided with on endoscope probe 1 opening in the present embodiment, in order to the various annex camera lenses of easy disassembly.
For strengthening the lateral observation ability of sight glass, comprise the visual corner mirror of side direction in the annex camera lens at small space.The visual corner mirror of side direction shell 17 is processed into drum type by metal or stainless steel, is processed with internal thread 19 at the open top end of the visual corner mirror of side direction shell 17, in order to conveniently detachable to endoscope probe 1.The right cylinder 16 that has 45 degree scarves is installed in the bottom of the visual corner mirror of side direction shell 17; On the scarf of right cylinder 16, be processed with the good coatings of reflecting effect 15, right cylinder 16 is placed in the bottom of the visual corner mirror of side direction shell 17 and with metal-to-metal adhesive fixation in addition.One side of the visual corner mirror of side direction shell 17 corresponding 45 degree scarves has an illumination observation hole 18 so that the turnover of illumination light that LED luminotron 6 sends and image light signals.For bad working environment, under conditions such as smog, acidity, clear glass can also be set on the illumination observation hole 18 to play the effect of closed side to visual corner mirror.
The present embodiment principle of work is following: the light that sends from LED luminotron 6 through 15 reflection of the reflective coating layer on the right cylinder 16 after, the side that is transformed into refraction 90 degree by direct projection light is penetrated on the object that needs that light directly shines side direction after through illumination observation hole 18 observe; The image light signals that is observed object then gets in the CCD image device 5 of endoscope probe 1 through the 15 back refractions of the coatings on the right cylinder 16,90 degree backs through illumination observation hole 18.The signal that CCD image device 5 is seen off is transferred to through signal transmssion line 12 and is input in the video imaging system of computer 4 after picture signal conversion processing unit 2 is handled, through just can on display, directly clearly demonstrating the image at seized position behind the image signals corresponding process software; Can also store simultaneously image Digital Zoom convergent-divergent, function such as the image captions are synthetic and carry out the video recording and the transmission of remote-wireless picture signal of testing process after handling to freeze frame through picture signal software is special; Can do permanent recording and distant surveillance to image document easily.
Claims (3)
1. industrial electronic endoscope; Comprise endoscope probe; Said endoscope probe is connected with image signal processing apparatus through connecting pipe; It is characterized in that described endoscope probe is made up of CCD image device and LED luminotron, the transmission line of picture signal in being arranged on connecting pipe that said CCD image device is seen off is to image signal processing apparatus, and the front end of described endoscope probe is provided with the interface that is used for installation accessories; Described annex is the visual corner mirror of side direction; The visual corner mirror of described side direction has semi-enclosed hollow drum shape shell, and its inside is provided with the reflective mirror that becomes 45 degree to put with said outer casing centerline, and a side of the corresponding reflective mirror of said drum type shell has an illumination observation hole; The visual corner mirror of said side direction is fixedly connected with the interface of endoscope probe; Said endoscope probe includes can operate flexible pipe, metallic snakeskin pipe, metal straight pipe, handle, catanator, and said LED luminotron and CCD image device rear end are connected with in turn can operate flexible pipe, metallic snakeskin pipe, metal straight pipe, handle and catanator, and the said flexible pipe of operating is a snake bone type structure; Steel wire through being provided with in it is connected with catanator, is used for controlling the top orientation of endoscope probe; Said metallic snakeskin pipe can arbitrarily angled bending, is connected with handle through the steel wire that is provided with in it, is used for manually controlling the detection direction of endoscope probe.
2. a kind of industrial electronic endoscope according to claim 1 is characterized in that described interface is provided with internal thread.
3. a kind of industrial electronic endoscope according to claim 1 is characterized in that said reflective mirror is with the right cylinder of 45 degree scarves, is coated with the reflective coating layer on the said cylindrical scarf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100501729A CN101551515B (en) | 2009-04-28 | 2009-04-28 | Industrial electronic endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100501729A CN101551515B (en) | 2009-04-28 | 2009-04-28 | Industrial electronic endoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101551515A CN101551515A (en) | 2009-10-07 |
| CN101551515B true CN101551515B (en) | 2012-05-23 |
Family
ID=41155843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100501729A Active CN101551515B (en) | 2009-04-28 | 2009-04-28 | Industrial electronic endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101551515B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102346227A (en) * | 2010-08-04 | 2012-02-08 | 河南省电力公司安阳供电公司 | Endoscope technology-based discharge-trace inspection system |
| CN102706896B (en) * | 2011-03-28 | 2014-05-07 | 海洋王照明科技股份有限公司 | Multi-pipe sidewall guiding pipe wall detection tool |
| CN102706895B (en) * | 2011-03-28 | 2014-07-23 | 海洋王照明科技股份有限公司 | Single-pipe guiding pipe wall detection tool |
| CN104076502A (en) * | 2013-10-28 | 2014-10-01 | 北京国电电科院检测科技有限公司 | Handheld electronic industrial endoscope |
| CN103837550B (en) * | 2014-02-28 | 2016-03-09 | 谢春思 | A kind of waveguide detector detected for many bends waveguide inside |
| CN103984086B (en) * | 2014-04-18 | 2016-09-14 | 深圳市永恒丰智能设备有限公司 | A kind of endoscope can being connected with mobile device and endoscopic system thereof |
| CN109633887A (en) * | 2017-10-06 | 2019-04-16 | 镇江长河电力技术有限公司 | A kind of industrial electronic endoscope |
| CN107948491A (en) * | 2017-12-29 | 2018-04-20 | 王耀瓒 | A kind of miniature image imaging modules and the probe using the module |
| CN108924387B (en) * | 2018-03-20 | 2020-08-18 | 中船重工中南装备有限责任公司 | Sound image reconnaissance hose speculum controlling means |
| CN109187582A (en) * | 2018-09-28 | 2019-01-11 | 中国神华能源股份有限公司 | The inner cavity crack detection method and system of railway goods train bogie |
| CN109917540A (en) * | 2019-04-05 | 2019-06-21 | 舒轶 | The ultra high-definition electronic endoscope system of multispectral 5D photometric stereo vision |
| CN112098413A (en) * | 2020-07-31 | 2020-12-18 | 中核核电运行管理有限公司 | Inaccessible position optical corrosion inspection device |
-
2009
- 2009-04-28 CN CN2009100501729A patent/CN101551515B/en active Active
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| Publication number | Publication date |
|---|---|
| CN101551515A (en) | 2009-10-07 |
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