CN202002626U - Laser angle detection device of fiber connector - Google Patents
Laser angle detection device of fiber connector Download PDFInfo
- Publication number
- CN202002626U CN202002626U CN2011200964371U CN201120096437U CN202002626U CN 202002626 U CN202002626 U CN 202002626U CN 2011200964371 U CN2011200964371 U CN 2011200964371U CN 201120096437 U CN201120096437 U CN 201120096437U CN 202002626 U CN202002626 U CN 202002626U
- Authority
- CN
- China
- Prior art keywords
- joints
- optical fibre
- laser
- light source
- angle
- 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 - Fee Related
Links
Images
Abstract
A laser angle detection device of a fiber connector is characterized by comprising a test table (20) for holding a fiber connector (10), a laser source (30) and a reflection region mark (40), wherein the laser source (30) and the reflection region mark (40) are disposed in front of any side of the test table (20), and a beam emitted from the laser source (30) is reflected by the fiber connector (10) to be at an acute angle. The laser angle detection device has the advantages of simple structure, low manufacturing cost, high precision, convenience in maintenance and operation, and the like.
Description
Technical field
Whether qualified the utility model relates to fiber optic communication field, particularly relate to a kind of laser angle pick-up unit that comes the angle of measuring optical fiber connector the joints of optical fibre by the reflection of light principle.
Background technology
Optical-fibre communications is a kind of mode of utilizing light and optical fiber to transmit information, belongs to a kind of of wire communication.Light just can carry information through behind the modulation.From the eighties, optical-fibre communications makes telecommunications industry produce revolutionary variation.Advantages such as optical fiber communication is big with its transmission capacity, good confidentiality and obtain high speed development, and become current topmost wire communication mode.The two ends of used optical fiber need be provided with the connector that is connected usefulness with optical-fibre communications equipment in the optical-fibre communications field, and connector is made by quartz substrate.For the angle of the end face that makes optical fiber connector can reach standard, need detect its angle.Existing angle measuring instrument all need rely on import, thereby causes procurement price and equipment maintenance cost height, and test error is bigger.
Summary of the invention
The utility model is intended to address the above problem, and the angle that a kind of accurate measuring optical fiber connector of reflection finished product by laser is provided conformance with standard whether, simple in structure, cost is low, detects the laser angle pick-up unit of the joints of optical fibre accurately.
For achieving the above object, the utility model provides a kind of laser angle pick-up unit of the joints of optical fibre, it is characterized in that, it comprises test platform, LASER Light Source and the echo area mark that is used to place the joints of optical fibre, wherein, LASER Light Source and echo area mark are arranged on either side the place ahead of test platform, and the LASER Light Source emitted light beams is an acute angle through the angle of joints of optical fibre reflection.
The upper end of described test platform one side is provided with L shaped step upwards, and the described joints of optical fibre place described L shaped step place.
Described LASER Light Source comprises the LASER Light Source support and is loaded on its interior generating laser that described LASER Light Source support is the vertical block or tabular support of placing.
Described echo area is designated as is located at the LASER Light Source outside and the vertical sensitive surface that is provided with, and these echo area mark central authorities are provided with the circle reflection mark district of the qualified angle that limits the joints of optical fibre.
It is 8 ° that described LASER Light Source emission laser beam reflects formed reflection angle through the joints of optical fibre.
Angle between the transversal centerline on mark plane, described echo area and the reflection ray of the joints of optical fibre is 8 °.
Shortcomings such as good effect of the present utility model is, laser angle pick-up unit cost and plant maintenance expense that it efficiently solves the existing joints of optical fibre are high, and test error is bigger.The utlity model has simple in structure, cheap for manufacturing cost, degree of accuracy is high, be convenient to safeguard and characteristics such as operation.
Description of drawings
Fig. 1 is the utility model one-piece construction schematic perspective view.
Fig. 2 is the embodiment of an installing and using synoptic diagram of the present utility model.
Embodiment
The following example is to further explanation of the present utility model and replenishes, the utility model is not constituted any limitation.
As shown in Figure 1 and Figure 2, the laser angle pick-up unit of the joints of optical fibre of the present utility model comprises the joints of optical fibre 10, test platform 20, LASER Light Source 30 and echo area mark 40.Wherein, described LASER Light Source 30 and echo area mark 40 is arranged on either side the place ahead of test platform 20, and keeps at a certain distance away between the three and form certain angle, as Fig. 1, echo area mark 40 is positioned at side the place ahead of test platform 20, and LASER Light Source 30 is between test platform 20 and echo area mark 40.The described joints of optical fibre 10 can be the joints of optical fibre of all size and model.Described test platform 20 is for vertically placing and being used to place the tabular body that the joints of optical fibre are used, in the embodiment shown in Figure 2, test platform 20 is fixed in the left side wall top of casing 50, the end of test platform one side is provided with the L shaped step 21 of location usefulness upwards, and the described joints of optical fibre 10 place described L shaped step 21 places.Described LASER Light Source 30 comprises LASER Light Source support 31 and generating laser 32, described LASER Light Source support 31 is the vertical block or tabular support of placing, in the embodiment shown in Figure 2, LASER Light Source support 31 is fixed on the right side wall top of casing 50, and it is used to install generating laser 32.This generating laser 32 is loaded in the LASER Light Source support 31, and itself and the joints of optical fibre 10 should be formed into firing angle.Described echo area mark 40 is for being located at LASER Light Source 30 outsides and the vertical sensitive surface that is provided with, and this sensitive surface can be wall or tabular plane.The mark central circle reflection mark district 41 that is provided with the qualified angle (8 ° ± error) that limits the joints of optical fibre in described echo area in the time of in the light that reflects through the joints of optical fibre 10 falls into this reflection mark district 41, then is qualified, otherwise then defective.Described LASER Light Source 30 emission laser beam are 8 ° through the formed reflection angle of the joints of optical fibre 10 reflections.The angle that mark between the reflection ray of the transversal centerline on 40 planes and the joints of optical fibre 10 described echo area is 8 °.
The course of work of the present utility model is as follows:
Energized at first, the beam of LASER Light Source emission laser light is gone up and is reflected in the front end face (with the link of fiber-optic connection) of the joints of optical fibre 10, light beam after the reflection is penetrated on echo area mark 40, if laser beam falls in the reflection mark district 41, show that then optical fiber is certified products, outer then be unacceptable product if laser beam is fallen reflection mark district 41.
Although the utility model is disclosed by above embodiment, but scope of the present utility model is not limited thereto, do not departing under the condition of the utility model design, more than each member can replace with the similar or equivalent element that affiliated technical field personnel understand.
Claims (6)
1. the laser angle pick-up unit of joints of optical fibre, it is characterized in that, it comprises test platform (20), LASER Light Source (30) and the echo area mark (40) that is used to place the joints of optical fibre (10), wherein, LASER Light Source (30) and echo area mark (40) are arranged on either side the place ahead of test platform (20), and LASER Light Source (30) emitted light beams is an acute angle through the angle of the joints of optical fibre (10) reflection.
2. the laser angle pick-up unit of the joints of optical fibre as claimed in claim 1 is characterized in that, the upper end of described test platform (20) one sides is provided with L shaped step (21) upwards, and the described joints of optical fibre place described L shaped step (21) to locate.
3. the laser angle pick-up unit of a kind of joints of optical fibre as claimed in claim 1, it is characterized in that, described LASER Light Source (30) comprises LASER Light Source support (31) and is loaded on its interior generating laser (32) that described LASER Light Source support (31) is the vertical block or tabular support of placing.
4. the laser angle pick-up unit of the joints of optical fibre as claimed in claim 1, it is characterized in that, described echo area mark (40) is for being located at outside the LASER Light Source (30) and the vertical sensitive surface that is provided with, and these echo area mark central authorities are provided with the circle reflection mark district (41) of the qualified angle that limits the joints of optical fibre.
5. the laser angle pick-up unit of the joints of optical fibre as claimed in claim 1 is characterized in that, described LASER Light Source (30) emission laser beam is 8 ° through the formed reflection angle of the joints of optical fibre (10) reflection.
6. the laser angle pick-up unit of the joints of optical fibre as claimed in claim 4 is characterized in that, the angle between the transversal centerline on mark (40) plane, described echo area and the reflection ray of the joints of optical fibre (10) is 8 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200964371U CN202002626U (en) | 2011-04-02 | 2011-04-02 | Laser angle detection device of fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200964371U CN202002626U (en) | 2011-04-02 | 2011-04-02 | Laser angle detection device of fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202002626U true CN202002626U (en) | 2011-10-05 |
Family
ID=44705363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200964371U Expired - Fee Related CN202002626U (en) | 2011-04-02 | 2011-04-02 | Laser angle detection device of fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202002626U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108871736A (en) * | 2018-07-11 | 2018-11-23 | 苏州天步光电技术有限公司 | A kind of 45 degree of angle detection devices of optical device plane |
| CN109470453A (en) * | 2018-11-22 | 2019-03-15 | 四川网动光电子技术有限公司 | A kind of optical connector inspection device for components that the deflection of 90 degree of light occurs |
| CN109580178A (en) * | 2018-11-22 | 2019-04-05 | 四川网动光电子技术有限公司 | The slide of the optical connector element of optical module detects record system |
| CN112033309A (en) * | 2020-09-04 | 2020-12-04 | 南京华脉科技股份有限公司 | Simple test method for end face angle of optical fiber array |
-
2011
- 2011-04-02 CN CN2011200964371U patent/CN202002626U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108871736A (en) * | 2018-07-11 | 2018-11-23 | 苏州天步光电技术有限公司 | A kind of 45 degree of angle detection devices of optical device plane |
| CN109470453A (en) * | 2018-11-22 | 2019-03-15 | 四川网动光电子技术有限公司 | A kind of optical connector inspection device for components that the deflection of 90 degree of light occurs |
| CN109580178A (en) * | 2018-11-22 | 2019-04-05 | 四川网动光电子技术有限公司 | The slide of the optical connector element of optical module detects record system |
| CN109580178B (en) * | 2018-11-22 | 2024-02-09 | 四川网动光电子技术有限公司 | Slide detection recording system for optical connector element of optical module |
| CN109470453B (en) * | 2018-11-22 | 2024-03-01 | 四川网动光电子技术有限公司 | Optical connector element detection device capable of generating 90-degree optical deflection |
| CN112033309A (en) * | 2020-09-04 | 2020-12-04 | 南京华脉科技股份有限公司 | Simple test method for end face angle of optical fiber array |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103674117B (en) | Measure entirely method and device with weak optical fiber Bragg grating temperature and strain based on Raman scattering simultaneously | |
| CN202002626U (en) | Laser angle detection device of fiber connector | |
| CN101793600A (en) | Measuring device and method of optical fibre transmission loss factor | |
| CN109959403B (en) | Multi-parameter large-capacity sensing system | |
| CN103528676B (en) | A kind of semiconductor laser light intensity distribution testing method and device thereof | |
| CN101799282A (en) | Reflection-type angular displacement transducer and measuring method based on optical fiber array | |
| CN102621558A (en) | Laser radar visibility meter and transceiving coaxial optical system thereof | |
| CN102410850A (en) | Reflective optical fiber sensor device | |
| CN106595807A (en) | Long distance passive liquid level sensor based on distributed fibers | |
| CN104406573A (en) | Coreless optical fiber-based tilt angle sensor capable of discriminating direction | |
| CN103852831A (en) | Lens unit and optical fiber coupling connector | |
| CN106769736A (en) | A kind of powder concentration measurement system | |
| CN110132160A (en) | A kind of Measurement Methods Of Bridge Deflection using optical fiber source | |
| CN210004967U (en) | bridge deflection measuring system adopting optical fiber light source | |
| CN203323737U (en) | Tri-axial compensator of total-station instrument | |
| CN104714282A (en) | Optical module and real-time measurement method for optical power of laser array thereof | |
| CN108020170A (en) | A kind of not equidistant dislocation type collocation structure of optical intensity modulation type fibre optical sensor | |
| CN102749186A (en) | Method for automatically measuring focal length of laser | |
| CN108180839A (en) | A kind of displacement sensor and detection device for small space detection | |
| CN105651494A (en) | Testing method for reflectivity of multimode optical fiber reflector | |
| CN104515474A (en) | Real-time monitoring blade tip clearance measuring method | |
| CN104714281A (en) | Light transmitting and receiving module and real-time measurement method for light power of laser device array | |
| CN105444839A (en) | Plastic optical fiber liquid level sensor based on light time-domain reflecting technology and measuring method | |
| CN213180047U (en) | Sagnac effect-based angular velocity passive detection device for large equipment | |
| CN203811528U (en) | Flat plate type optical fiber gas sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Tykofiber Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20190402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |