CN101470259A - Industrial viewfinder - Google Patents
Industrial viewfinder Download PDFInfo
- Publication number
- CN101470259A CN101470259A CNA2007101732238A CN200710173223A CN101470259A CN 101470259 A CN101470259 A CN 101470259A CN A2007101732238 A CNA2007101732238 A CN A2007101732238A CN 200710173223 A CN200710173223 A CN 200710173223A CN 101470259 A CN101470259 A CN 101470259A
- Authority
- CN
- China
- Prior art keywords
- viewfinder
- industrial
- outer tube
- light
- light sources
- 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.)
- Pending
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Abstract
An industrial viewfinder comprises an objective lens, an outer tube, an inner tube, an electric wire, optical fiber, point light sources and a connector. The connector and the lens tubes can generate bending moment, the outer tube is an inner-and-outer double-layered tube, and a row of ring-shaped point light sources are arranged between the inner wall and the outer wall of the top end of the outer tube to be utilized as a light source of the viewfinder. When in necessary, the industrial viewfinder can be connected with an imaging system through the optical fiber. The industrial viewfinder saves external light sources and ponderous cables, simplifies equipment constitution, and is extremely practical.
Description
Technical field
The present invention relates to a kind of industrial viewfinder, belong to industrial machinery or building field.
Background technology
At industrial machinery or building field, often can't finely observe especially smaller pipeline or gap for the situation in the pipeline or narrow and small position.Past people can only rely on visual inspection, the non-constant of own light in the pipeline, the big and weak effect of visual inspection difficulty.
If a kind of industrial viewfinder that is used to visit pipeline can be arranged, carry out amplification imaging by imaging system, can be very helpful to trickle observation, so that find flaw and defective, avoid losing the greater for less.
When using the light transmitting fiber manufacturing technology, must there be a heavier optical cable to connect simultaneously, moves inconvenience, a kind of heavy traction sense is arranged during use.
Summary of the invention
The present invention relates to a kind of industrial viewfinder, comprise object lens, outer tube, interior pipe, electric wire, light transmitting fiber, point source of light, joint composition.Joint and mirror pipe can produce bending moment, and the position that may observe is circuitous is operated more convenient.
Outer tube is inside and outside two-layer double-wall pipe, the annular point source of light of device one row between the inside and outside wall on described outer tube top, and the light source as viewfinder is connected in parallel between the point source of light, and its two electrode is connected with power supply.
In case of necessity, can be connected with imaging system by light transmitting fiber.
This industrial viewfinder has saved external light source and heavy cable, has simplified the equipment formation, and is very practical.
Embodiment
Below be further to set forth the present invention:
Industrial viewfinder of the present invention is made up of object lens, outer tube, interior pipe, electric wire, light transmitting fiber, point source of light, joint.Joint and mirror pipe can produce bending moment.Interior pipe is contained in the outer tube the inside, and light transmitting fiber is arranged between the two, and the interface section row of interior pipe and outer tube has point source of light, and the point-like power supply is powered by built-in TunePower.
Claims (3)
1. an industrial viewfinder comprises object lens, outer tube, interior pipe, electric wire, light transmitting fiber, point source of light, joint composition, it is characterized in that joint and mirror pipe can produce bending moment.
2. industrial viewfinder as claimed in claim 1 is characterized in that the annular point source of light of device one row between the inside and outside wall on described outer tube top, as the light source of viewfinder.
3. industrial viewfinder as claimed in claim 1 is characterized in that and can be connected with imaging system by light transmitting fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101732238A CN101470259A (en) | 2007-12-26 | 2007-12-26 | Industrial viewfinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101732238A CN101470259A (en) | 2007-12-26 | 2007-12-26 | Industrial viewfinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101470259A true CN101470259A (en) | 2009-07-01 |
Family
ID=40827882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101732238A Pending CN101470259A (en) | 2007-12-26 | 2007-12-26 | Industrial viewfinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101470259A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107252300A (en) * | 2017-06-01 | 2017-10-17 | 京东方科技集团股份有限公司 | Fibre opic endoscope and preparation method thereof |
-
2007
- 2007-12-26 CN CNA2007101732238A patent/CN101470259A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107252300A (en) * | 2017-06-01 | 2017-10-17 | 京东方科技集团股份有限公司 | Fibre opic endoscope and preparation method thereof |
| CN107252300B (en) * | 2017-06-01 | 2020-06-30 | 京东方科技集团股份有限公司 | Optical fiber endoscope and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Jiang Peng Document name: Notification of Publication of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Jiang Peng Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090701 |