CN201548498U - Periscopic optical spying bore device - Google Patents
Periscopic optical spying bore device Download PDFInfo
- Publication number
- CN201548498U CN201548498U CN2009202738857U CN200920273885U CN201548498U CN 201548498 U CN201548498 U CN 201548498U CN 2009202738857 U CN2009202738857 U CN 2009202738857U CN 200920273885 U CN200920273885 U CN 200920273885U CN 201548498 U CN201548498 U CN 201548498U
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- Prior art keywords
- periscopic
- optical system
- optical
- spying
- bore device
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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 - Fee Related
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model relates to a periscopic optical spying bore device, which belongs to the detecting instrument. The periscopic optical spying bore device comprises an optical system and a support frame and is characterized in that the support frame positioned outside the optical system is provided with a light source; the position at the front part of the optical system is provided with a periscopic reflector; the middle part of the periscopic reflector is provided with a plane mirror; the position at the front part of the periscopic reflector is provided with a fan; and a supporting device is arranged between two adjacent optical tubes on the optical system. The periscopic optical spying bore device can obverse once in the circumferential full field range of 360 degrees, also can carry out directed local observation of any position and measurement of the defect size according to the will of the operator, has high detecting efficiency and can detect the defect of the pipeline with large diameter (the inner diameter is over 30mm) and 1.6mum roughness of the inner wall. The periscopic optical spying bore device adopts the heat light source to illuminate, has clear view field, high resolving power, can visually and really observe the image and utilizes the fan to dissipate heat so as to prevent damage of the optical system due to long detecting time.
Description
One, technical field
The utility model relates to a kind of all optometries and peeps the thorax device, belongs to detecting instrument.
Two, background technology
Be used to now check that the optics defectoscope (endoscope) of heavy caliber (more than the internal diameter 30mm) pipeline quality is used widely in the national defence industry.Mainly form, do not possess the function of observing, be not suitable for observing heavy caliber (more than the internal diameter 30mm) inner-walls of duct defective in 360 ° of full field ranges of panorama so the directional plane mirror of this device is 45 ° of settings by optical system, bracing frame directional plane mirror.This device is for the less inner-walls of duct of roughness, because of reflective phenomenon serious, the observing effect extreme difference, not fogging Chu, and omit some visual fields when seeking defective easily brings very big inconvenience to detection.For accurate judgement defect size and some difficulty of position.Simultaneously, directed observation efficiency is low, influence test or detection progress, and simultaneously, directed observation efficiency is low, influence test or detection progress.Therefore, need the circumferential optics defectoscope of development.
Three, summary of the invention
The purpose of this utility model is to provide a kind of large diameter pipeline defective, disposable circumferential 360 ° of full visual fields of energy while and local all optometries of observing defective of being made by metal material can checked to peep the thorax device
Technical solution: the utility model comprises optical system, bracing frame, it is characterized in that, the bracing frame that is positioned at the optical system outside is provided with light source, the anterior position of optical system is provided with circumferential catoptron, circumferentially level crossing is established at the catoptron middle part, circumferentially the catoptron anterior position is provided with fan, is provided with bracing or strutting arrangement between two optical tube of facing mutually on the optical system.
Circumferentially the minute surface of catoptron is for being the circular arc taper shape.
Level crossing is provided with scale.
The utility model is owing to the anterior position in optical system is provided with circumferential catoptron, circumferentially level crossing is established at the catoptron middle part, so can observe in disposable circumferential 360 ° of full field ranges, can carry out the directed local observation of optional position and the measurement of flaw size by operating personnel's wish simultaneously, the detection efficiency height, and can check that heavy caliber (more than the internal diameter 30mm), inner-walls of duct roughness reach 1.6 μ m defect of pipeline.The utility model adopts the thermal light source illumination, and the visual field is clear, the resolution height; It is directly perceived, true to observe image.Utilize the fan heat radiation, prevent from detection time to grow and the damage optical system.
Four, description of drawings
Fig. 1 is the utility model structural representation.
Five, embodiment
The utility model comprise optical system 1, bracing frame 2,, optical system 1 is provided with object lens 3, be positioned on the bracing frame 2 in optical system 1 outside and circumferentially be arranged with light source 4, the anterior position of optical system 1 is provided with circumferential catoptron 5, circumferentially the minute surface of catoptron 5 is the circular arc taper shape, circumferentially level crossing 6 is established at catoptron 5 middle parts, and level crossing 6 is provided with scale, and circumferentially catoptron 5 anterior position are provided with fan 7.
When using the utility model, only need this device is placed in the measured tube, power-on is regulated light source 4, and the every joint optical tube 1 on the optical system 1 connects by support 2, promptly begins to detect.As find defective, and then rotate the optical tube on the optical system 1, make directed mirror 6 aim at defective locations, observe and measure defect size.
Claims (3)
1. all optometries are peeped the thorax device, comprise optical system, bracing frame, it is characterized in that, the bracing frame that is positioned at the optical system outside is provided with light source, the anterior position of optical system is provided with circumferential catoptron, and circumferentially level crossing is established at the catoptron middle part, and circumferentially the catoptron anterior position is provided with fan.
2. all optometries according to claim 1 are peeped the thorax device, it is characterized in that, circumferentially the minute surface of catoptron is circular arc or taper shape.
3. all optometries according to claim 1 are peeped the thorax device, it is characterized in that level crossing is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202738857U CN201548498U (en) | 2009-12-11 | 2009-12-11 | Periscopic optical spying bore device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202738857U CN201548498U (en) | 2009-12-11 | 2009-12-11 | Periscopic optical spying bore device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201548498U true CN201548498U (en) | 2010-08-11 |
Family
ID=42603674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202738857U Expired - Fee Related CN201548498U (en) | 2009-12-11 | 2009-12-11 | Periscopic optical spying bore device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201548498U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390514A (en) * | 2014-10-14 | 2015-03-04 | 北京工业大学 | Endoscopic detection device for cannon barrel |
| CN108152300A (en) * | 2017-12-14 | 2018-06-12 | 南京理工大学 | A kind of inner wall of the pipe flaw inspection device |
| CN114087916A (en) * | 2021-11-11 | 2022-02-25 | 合肥君信电子科技有限公司 | Intelligent gun chamber peeping device |
-
2009
- 2009-12-11 CN CN2009202738857U patent/CN201548498U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390514A (en) * | 2014-10-14 | 2015-03-04 | 北京工业大学 | Endoscopic detection device for cannon barrel |
| CN108152300A (en) * | 2017-12-14 | 2018-06-12 | 南京理工大学 | A kind of inner wall of the pipe flaw inspection device |
| CN114087916A (en) * | 2021-11-11 | 2022-02-25 | 合肥君信电子科技有限公司 | Intelligent gun chamber peeping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20171211 |