CN202494833U - Datum-free optical-axis fast positioning system - Google Patents
Datum-free optical-axis fast positioning system Download PDFInfo
- Publication number
- CN202494833U CN202494833U CN2012201388909U CN201220138890U CN202494833U CN 202494833 U CN202494833 U CN 202494833U CN 2012201388909 U CN2012201388909 U CN 2012201388909U CN 201220138890 U CN201220138890 U CN 201220138890U CN 202494833 U CN202494833 U CN 202494833U
- Authority
- CN
- China
- Prior art keywords
- laser
- connector
- hole
- connecting body
- laser device
- 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
- 230000003287 optical effect Effects 0.000 claims abstract description 27
- 239000011148 porous material Substances 0.000 claims description 6
- 230000007704 transition Effects 0.000 abstract 2
- 238000001514 detection method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Testing Of Optical Devices Or Fibers (AREA)
Abstract
The utility model discloses a datum-free optical-axis fast positioning system, which comprises a telescopic sight connecting body and a laser connecting body. A circular groove is arranged at the front end of the telescopic sight connecting body, a screwed hole is arranged at the rear end of the telescopic sight connecting body, a laser through hole and a laser device transition hole are respectively opened on the wall between the circular groove and the screwed hole, the diameter of the laser through hole is smaller than that of the laser device, the diameter of the laser device transition hole is larger than or equal to that of the laser device, the laser connecting body is connected in the screwed hole of the telescopic sight connecting body in a screwed manner, and is provided with a laser device placing hole, the laser device placing hole and the laser device are identical in diameter, the laser device is placed in the laser device placing hole of the telescopic sight connecting body, the central axis of the telescopic sight connecting body, the laser through hole and the circular groove are coincided, thus the laser sent by the laser device, the circular groove in the middle of the telescopic sight connecting body, and the middle of the telescopic sight are arranged in a straight line, the light beam sent by the laser device through the circular groove of the telescopic sight connecting body is coincident with the optical axis of the telescopic sight, thereby ensuring the axis of the testing instrument and the axis of the optical instrument to be tested are coincident.
Description
Technical field
The utility model relates to a kind of optical axis positioning apparatus of optical detecting instrument, particularly a kind of no benchmark optical axis quick positioning system.
Background technology
Along with rapid development of science and technology, some vehicle-mounted optical instrument technology content is increasingly high, and structure becomes increasingly complex, and is also increasingly high to detection and maintenance personal and equipment requirement.When using detecting instrument that vehicle-mounted optical instrument is detected, must guarantee the incident light of detection and the optical axis coincidence of optics instrument to be detected.And do not have such device can satisfy above-mentioned requirements now.
Summary of the invention
The purpose of the utility model provides a kind of no benchmark optical axis quick positioning system, and this no benchmark optical axis quick positioning system can guarantee the incident light of detection and the optical axis coincidence of optics instrument to be detected.
The utility model is made up of gun sight connector and laser connector; The front end of gun sight connector has circular trough, and the rear end of gun sight connector has threaded hole, offers laser via and laser instrument transitional pore on the wall between circular trough and the threaded hole respectively; The diameter of laser via is less than the diameter of laser instrument; The diameter of laser instrument transitional pore is more than or equal to the diameter of laser instrument, and the laser connector is screwed onto in the threaded hole of gun sight connector, and the laser connector has the laser instrument holding hole; The laser instrument holding hole is identical with the diameter of laser instrument; Laser instrument is placed in the laser instrument holding hole of laser connector, and laser instrument holding hole, laser via and circular trough three central shaft overlap, and the center that makes laser, gun sight connector central circular groove and gun sight that laser instrument sends point-blank; Guarantee the light beam that passes through gun sight connector circular trough that laser instrument sends and the optical axis coincidence of gun sight; Could guarantee the optical axis coincidence of testing tool and tested optical instrument like this, the front end of gun sight connector has threaded hole, is used for gun sight connector and gun sight are fixed together.
The diameter of described laser via is Φ 0.5mm.
The course of work and the principle of the utility model are:
1, the circular trough of gun sight connector front end is set on the periphery of gun sight eyepiece, uses bolt through threaded hole the two to be fixed together; Laser instrument is inserted in the laser instrument holding hole of laser connector;
2, overlap because of laser instrument holding hole, laser via and circular trough three central shaft; The center that makes laser, gun sight connector central circular groove and gun sight that laser instrument sends point-blank; Guarantee the light beam that passes through gun sight connector circular trough that laser instrument 3 sends and the optical axis coincidence of gun sight, and then guaranteed the optical axis coincidence of testing tool and tested optical instrument;
The beneficial effect of the utility model is:
1, can be apace the circular trough of gun sight connector front end be set on the periphery of gun sight eyepiece; Use bolt the two to be fixed together through threaded hole; Laser instrument is inserted in the laser instrument holding hole of laser connector, whole optical axis position fixing process quick and precisely again.
2, the utility model is applicable to the fast detecting of vehicle-mounted optical instrument, and has guaranteed the incident light of detection and the optical axis coincidence of optics instrument to be detected; Also be applicable to the fast detecting of the optical instrument of other field.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the schematic perspective view at another visual angle of the utility model.
Fig. 3 is the cut-open view of the utility model.
Embodiment
See also Fig. 1, Fig. 2 and shown in Figure 3; Present embodiment is made up of gun sight connector 1 and laser connector 2; The front end of gun sight connector 1 has circular trough 11, and the rear end of gun sight connector 1 has threaded hole 12, offers laser via 13 and laser instrument transitional pore 14 on the wall between circular trough 11 and the threaded hole 12 respectively; The diameter of laser via 13 is less than the diameter of laser instrument 3; The diameter of laser instrument transitional pore 14 is more than or equal to the diameter of laser instrument 3, and laser connector 2 is screwed onto in the threaded hole 12 of gun sight connector 1, and laser connector 2 has laser instrument holding hole 21; Laser instrument holding hole 21 is identical with the diameter of laser instrument 3; Laser instrument 3 is placed in the laser instrument holding hole 21 of laser connector 2, and laser instrument holding hole 21, laser via 13 and circular trough 11 three's central shafts overlap, and the center that makes laser that laser instrument 3 sends, gun sight connector 1 central circular groove 11 and gun sight point-blank; The light beam that passes through gun sight connector 1 circular trough 11 that assurance laser instrument 3 sends and the optical axis coincidence of gun sight; Could guarantee the optical axis coincidence of testing tool and tested optical instrument like this, the front end of gun sight connector 1 has four threaded holes 15 that isogonism distributes, and is used for gun sight connector 1 and gun sight are fixed together.
The diameter of described laser via 13 is Φ 0.5mm.
Claims (2)
1. no benchmark optical axis quick positioning system; It is characterized in that: form by gun sight connector (1) and laser connector (2); The front end of gun sight connector (1) has circular trough (11); The rear end of gun sight connector (1) has threaded hole (12), offers laser via (13) and laser instrument transitional pore (14) on the wall between circular trough (11) and the threaded hole (12) respectively, and the diameter of laser via (13) is less than the diameter of laser instrument (3); The diameter of laser instrument transitional pore (14) is more than or equal to the diameter of laser instrument (3); Laser connector (2) is screwed onto in the threaded hole (12) of gun sight connector (1), and laser connector (2) has laser instrument holding hole (21), and laser instrument holding hole (21) is identical with the diameter of laser instrument (3); Laser instrument (3) is placed in the laser instrument holding hole (21) of laser connector (2); Laser instrument holding hole (21), laser via (13) and circular trough (11) three's central shaft overlap, and the front end of gun sight connector (1) has threaded hole (15), are used for gun sight connector (1) and gun sight are fixed together.
2. a kind of no benchmark optical axis quick positioning system according to claim 1, it is characterized in that: the diameter of described laser via (13) is Φ 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201388909U CN202494833U (en) | 2012-04-05 | 2012-04-05 | Datum-free optical-axis fast positioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201388909U CN202494833U (en) | 2012-04-05 | 2012-04-05 | Datum-free optical-axis fast positioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202494833U true CN202494833U (en) | 2012-10-17 |
Family
ID=47001056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201388909U Expired - Fee Related CN202494833U (en) | 2012-04-05 | 2012-04-05 | Datum-free optical-axis fast positioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202494833U (en) |
-
2012
- 2012-04-05 CN CN2012201388909U patent/CN202494833U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017192461A3 (en) | Optical connector and adapter | |
| WO2011008437A3 (en) | Optical assemblies for adjusting working distance and field of view in an imaging system | |
| EP2521933A4 (en) | Optical interconnect | |
| CN102620916B (en) | No-reference optical axis rapid detection system | |
| CN104483757B (en) | Off-axis aspheric surface element precision axis fixation method | |
| CN101008563A (en) | System for testing optical axis of broadband multi-sensor electro-optic apparatus | |
| CN202494833U (en) | Datum-free optical-axis fast positioning system | |
| CN203501976U (en) | Optical lens centering detection system | |
| EP2648029A3 (en) | Adapter correcting for glass thickness, field lens and method of mounting an adapter on a field lens | |
| EP4328484A3 (en) | Luminous flux collector for directing light into a light-diffusing fiber | |
| CN206270547U (en) | Optical fiber plug adapter tool | |
| CN204439930U (en) | There is the eyepiece turning to observing function | |
| CN202720392U (en) | Coaxial optical system | |
| CN103499295A (en) | System and method for detecting centering of optical lens | |
| CN201299553Y (en) | Monitoring center optical spot alignment device | |
| CN101416870B (en) | Light-spot alignment device of monitoring center | |
| CN202584522U (en) | Quick adjusting spectrometer experimental apparatus | |
| CN208547351U (en) | A kind of high-precision stabilization laser marking gauge | |
| CN204177348U (en) | A kind of micr-alignment telescope | |
| CN201945440U (en) | Optical programmable graduation detector capable of carrying out fast collimation, location and locking | |
| CN202994107U (en) | Instrument for detecting verticality of end face of fiber | |
| CN205720664U (en) | A kind of laser range finder with concentration structure | |
| CN105509999A (en) | High-precision lens detector | |
| CN203732801U (en) | Striped projection device used for electronic endoscope | |
| CN206193340U (en) | Cold light source endoscope of turning round |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20130405 |