CN105402643A - Guide rod type low-angle light source with height adjustable and angle adjustable - Google Patents
Guide rod type low-angle light source with height adjustable and angle adjustable Download PDFInfo
- Publication number
- CN105402643A CN105402643A CN201510768652.4A CN201510768652A CN105402643A CN 105402643 A CN105402643 A CN 105402643A CN 201510768652 A CN201510768652 A CN 201510768652A CN 105402643 A CN105402643 A CN 105402643A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- guide rod
- stand
- light source
- plate
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
Abstract
The invention belongs to the technical field of measuring instrument light sources, and relates to a guide rod type low-angle light source with adjustable height and angle. The height of the invention is adjusted by the synchronous movement of the guide rod and the vertical seat, the guide rod moves independently to adjust the angle, and the guide rod and the vertical seat share one group of driving mechanism by the electromagnetic module.
Description
Technical field
The present invention relates to a kind of optical instrument light source, belong to measurement light source technical field.
Background technology
Image measurer is a qualitative leap on the basis of digital display projecting apparatus, is the upgrading version of projecting apparatus.Which overcome the deficiency of conventional projector, be integrate light, mechanical, electrical, the novel high-precision of computer image technology, high-tech measuring instrument.It carries out high magnification amplification imaging by optical lens measuring targets, after the object image after amplification is sent into computer by CCD camera system, the profile of various complex part and the microcosmic detection of surface configuration size, angle and position, particularly precision parts and quality control can be detected efficiently.It is widely used in the measurement of Cellphone Accessories, family's electrical article, connector, mechanical fitting, precision clamping tool, plastic cement, five metals, computer peripheral industry etc.
But the light source that traditional image measurer uses, its irradiating angle is fixed, and range of exposures is narrower, once the size of part to be detected is comparatively large or size is less, or when its height change is larger, uses this light source usually cannot meet the requirement of certainty of measurement.
As the scheme in application number CN201220584638.0 solves the unalterable problem in light source incidence angle exactly, but this scheme can not make light shell outer cover very stable be fixed on a certain angle, due to the Action of Gravity Field of light shell outer cover and adjustable plate and installing plate is hinged relatively rotates, light shell outer cover may rotate or instability relative to installing plate, impact illumination and measurement effect.Simultaneously each light source module can not adjusted in concert, and cause each incidence angle after reconciling not identical, light source height cannot regulate simultaneously, radiographic measurement effect.
CN104989998A by arranging the angular adjustment prism light regulating angle of different angles in light path, and this mode can not continuous fine adjustment angle, and needs manually to change prism, is not also suitable for image measurer.
Summary of the invention
All changeless to solve image measuring apparatus light source incidence angle of the prior art, light source height and range of exposures, or hand regulates incidence angle, regulate efficiency low and the problem that regulable control precision is lower, the invention provides a kind of low angle light source of guide rod type height adjustable adjustable angle, its mechanization degree is high, and precision is controlled.
Present invention employs following technical proposals: the low angle light source of this guide rod type height adjustable adjustable angle comprises stand, guide rod, lampshade, lamp socket, light bar, pressing plate, electromagnetic module, driving mechanism, magnet arrangement, connecting plate I and connecting plate II, guide rod is fixedly connected with pressing plate, connecting plate I is fixedly connected with pressing plate, connecting plate I upper end is connected with driving mechanism, there is the pilot hole moved up and down for guide rod lampshade upper end, lampshade is fixed on stand, lampshade side has hole, connecting plate II is fixed on stand through this hole, light bar is fixedly connected on lamp socket, lamp socket is rotatably fixed on stand, lamp socket upper end has chute, lower end of the guide rod is positioned at chute, be connected by electromagnetic module between connecting plate II with connecting plate I, a set of magnet arrangement is set below stand.
Further preferably, described electromagnetic module comprises back seat, back-moving spring, plate, axle, magnet piece, and plate is fixedly connected on connecting plate II, axle is through the interstitial hole of plate, the two ends of axle are connected with back seat with magnet piece respectively, have back-moving spring between plate and back seat, and magnet piece is just to connecting plate I.Connecting plate I is made up of ferrimagnet.
Between lamp socket and stand, arrange torsion spring, torsion spring makes lamp socket possess angle reset capability.
Particularly, described driving mechanism comprises motor, screw mandrel, line slideway, transverse slat, slider I and slide block II, shaft coupling I and shaft coupling II, motor is connected with screw mandrel by shaft coupling I, slider I installed by screw mandrel, shaft coupling II two ends are fixed on slider I and holder, line slideway has movable sliding block II, transverse slat is fixed on two slide blocks, and connecting plate I is fixed on transverse slat.
The present invention, by reasonably Machine Design, is synchronized with the movement by guide rod and stand and regulates height, guide rod independently moving adjusting angle, achieve angle and height that Electronic control regulates light source, and adjustable range of exposures, accurately convenient, improve the certainty of measurement of image measurer.And achieve guide rod and the shared one group of driving mechanism of stand by electromagnetic module.
Accompanying drawing explanation
Fig. 1 is the three-dimensional view of embodiment 1.
Fig. 2 is the sectional view of embodiment 1.
Fig. 3 is electromagnetic module schematic diagram.
Fig. 4 is the schematic diagram of embodiment 2.
Icon illustrates: 1. stationary plane 2. motor mount 3. motor 4. slider I 5. shaft coupling I 6. holder 7. connecting plate I 8. pressing plate 9. screw mandrel 10. electromagnetic module 11. fixed axis 12. connecting plate II 13. hole 14. lampshade 15 pilot hole 16. shaft coupling II 17. transverse slat 18. line slideway 19. slide block II 20. guide rod 21. torsion spring 22. chute 23. lamp socket 24. light bar 25. back seat 26. back-moving spring 27. plate 28. axle 29. magnet piece 30. stand.
Detailed description of the invention
Structure composition and working principle of the present invention is described in detail below in conjunction with accompanying drawing:
Embodiment 1
As depicted in figs. 1 and 2, this low angle light source comprises stand 30, guide rod 20, lampshade 14, lamp socket 23, light bar 24, pressing plate 8, electromagnetic module 10, driving mechanism, magnet arrangement, connecting plate I 7 and connecting plate II 12, guide rod 20 is fixedly connected with pressing plate 8, connecting plate I 7 is fixedly connected with pressing plate 8, connecting plate I 7 upper end is connected with driving mechanism, driving mechanism makes connecting plate I 7 move up and down, there is the pilot hole 15 moved up and down for guide rod 20 lampshade 14 upper end, lampshade 14 is fixed on stand 30, lampshade 14 side has hole 13, connecting plate II 12 is fixed on stand 30 through this hole, light bar 24 is fixedly connected on lamp socket 23, lamp socket 23 is rotatably fixed on stand 30, lamp socket 23 upper end has chute 22, guide rod 20 lower end is made to be positioned at chute 22, be connected by electromagnetic module 10 between connecting plate II 12 with connecting plate I 7, below stand 30, a set of magnet arrangement is set, magnet arrangement can make stand 30 be fixed on stand stationary plane, when the coil electricity of this magnet arrangement, stand 30 can be fixed, during no power, stand 30 is movable.
As Fig. 3 electromagnetic module 10 comprises back seat 25, back-moving spring 26, plate 27, axle 28, magnet piece 29, plate 27 is fixedly connected on connecting plate II 12, axle 28 is through the interstitial hole of plate 27, the two ends of axle 28 are connected with back seat 25 with magnet piece 29 respectively, back-moving spring 26 is had between plate 27 and back seat 25, back seat 25 and axle 28 are threaded connection, to carry out the distance regulating back seat 25 relative to plate 27.When after magnet piece coil electricity, because connecting plate I 7 cannot move, motion is adsorbed on connecting plate I 7 by magnet piece 29, and the bearing pin on back seat 25 will be inserted in the pin shaft hole of plate 27, and during setting absorption, back seat 25 is just in time against on plate 27.
In the present invention, lamp socket 23 is rotatably fixed on stand 30, and guide rod 20 moves thus lamp socket 23 is rotated, and regulates light-source angle.Certainly, lamp socket 23 can not arrange chute 22, as long as guide rod 20 is flexibly connected with lamp socket 23.Adopt the mode of chute 22, and arrange torsion spring 21 between lamp socket 23 and stand 30, torsion spring 21 makes lamp socket 23 possess reset capability, guide rod 20 only need offset with chute 22, thus make in this comparatively simple structure, guide rod 20 can straight up and down move, and stroke accuracy is high.
Described driving mechanism comprises motor 3, screw mandrel 9, line slideway 18, transverse slat 17, slider I 4 and slide block II 19, shaft coupling I 5 and shaft coupling II 16, motor 3 is arranged on the motor mount 2 of stationary plane 1, motor 3 is connected with screw mandrel 9 by shaft coupling I 5, screw mandrel 9 is installed slider I 4, shaft coupling II 16 two ends are fixed on slider I 4 and holder 6, line slideway 18 has movable sliding block II 19, transverse slat 17 is fixed on two slide blocks, and connecting plate I 7 is fixed on transverse slat.
When operating, when needing to regulate height, the magnet piece coil electricity of electromagnetic module 10, magnet piece 29 is adsorbed on connecting plate I 7, simultaneously the magnet arrangement power-off of stand 30, stand 30 departs from stand stationary plane together with magnet arrangement, motor 3 starts, and screw mandrel 9 rotates, and two slide blocks drive connecting plate I 7 to move up and down, connecting plate II 12 is followed connecting plate I 7 and is synchronized with the movement, thus regulates light source height.
When needing adjusting angle, the magnet arrangement energising of stand 30, makes stand 30 be fixed on stand stationary plane, the magnet coil power-off of electromagnetic module 10, under the effect of back-moving spring 26, magnet piece 29 and connecting plate I 7 disconnect, at this moment connecting plate II 12 and connecting plate I 7 depart from, starter motor 3, screw mandrel 9 drives slide block movement, thus make connecting plate I 7, pressing plate 8 moves together, and then guide rod 20 is moved up and down, guide rod 20 promotes lamp socket 23 and rotates, and regulates the angle of light source, changes range of exposures.
Embodiment 2
As shown in Figure 4, different from embodiment 1, connecting plate I 7 is connected driving mechanism separately with connecting plate II 12, drives separately, when regulating height, both move up and down together, and speed is identical, when adjusting angle, connecting plate II 12 is fixed, and connecting plate I 7 is moved up and down by driving, identical with upper person.Between connecting plate I 7 and connecting plate II 12, motor coordination realizes by Electronic control.
Claims (6)
1. the low angle light source of a guide rod type height adjustable adjustable angle, comprise stand, guide rod, lampshade, lamp socket, light bar, pressing plate, electromagnetic module, driving mechanism, magnet arrangement, connecting plate I and connecting plate II, it is characterized in that: guide rod is fixedly connected with pressing plate, connecting plate I is fixedly connected with pressing plate, connecting plate I upper end is connected with driving mechanism, there is the pilot hole moved up and down for guide rod lampshade upper end, lampshade is fixed on stand, lampshade side has hole, connecting plate II is fixed on stand through this hole, light bar is fixedly connected on lamp socket, lamp socket is rotatably fixed on stand, lamp socket upper end has chute, lower end of the guide rod is positioned at chute, be connected by electromagnetic module between connecting plate II with connecting plate I, a set of magnet arrangement is set below stand.
2. the low angle light source of guide rod type height adjustable adjustable angle according to claim 1, it is characterized in that: electromagnetic module comprises back seat, back-moving spring, plate, axle, magnet piece, plate is fixedly connected on connecting plate II, axle is through the interstitial hole of plate, the two ends of axle are connected with back seat with magnet piece respectively, have back-moving spring between plate and back seat, magnet piece is just to connecting plate I.
3. the low angle light source of guide rod type height adjustable adjustable angle according to claim 2, is characterized in that: back seat is provided with bearing pin, and plate is provided with corresponding pin shaft hole.
4. the low angle light source of guide rod type height adjustable adjustable angle according to claim 2, is characterized in that: between lamp socket and stand, arrange torsion spring.
5. the low angle light source of guide rod type height adjustable adjustable angle according to claim 2, it is characterized in that: described driving mechanism comprises motor, screw mandrel, line slideway, transverse slat, slider I and slide block II, shaft coupling I and shaft coupling II, motor is connected with screw mandrel by shaft coupling I, slider I installed by screw mandrel, shaft coupling II two ends are fixed on slider I and holder, line slideway has movable sliding block II, transverse slat is fixed on two slide blocks, and connecting plate I is fixed on transverse slat.
6., based on a control method for low angle light source described in claim 1, it is characterized in that:
When needing to regulate height, the magnet piece coil electricity of electromagnetic module, magnet piece is adsorbed on connecting plate I; The magnet arrangement power-off of stand simultaneously, stand departs from stand stationary plane together with magnet arrangement, makes electric motor starting, drives screw mandrel to rotate, and two slide blocks drive connecting plate I to move up and down, and connecting plate II is followed connecting plate I and is synchronized with the movement, thus regulate light source height;
When needing adjusting angle, the magnet arrangement energising of stand, makes stand be fixed on stand stationary plane, the magnet coil power-off of electromagnetic module, at this moment connecting plate II and connecting plate I depart from, starter motor, screw mandrel drives slide block movement, thus make connecting plate I, pressing plate moves together, and then guide rod is moved up and down, guide rod promotes lamp socket and rotates, and regulates the angle of light source, changes range of exposures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510768652.4A CN105402643B (en) | 2015-11-12 | 2015-11-12 | Guide rod type low-angle light source with height adjustable and angle adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510768652.4A CN105402643B (en) | 2015-11-12 | 2015-11-12 | Guide rod type low-angle light source with height adjustable and angle adjustable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105402643A true CN105402643A (en) | 2016-03-16 |
| CN105402643B CN105402643B (en) | 2017-08-25 |
Family
ID=55468299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510768652.4A Active CN105402643B (en) | 2015-11-12 | 2015-11-12 | Guide rod type low-angle light source with height adjustable and angle adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105402643B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340003A (en) * | 2016-07-16 | 2017-01-18 | 深圳市瑞普德技术有限公司 | Intelligent measurement method of image measuring instrument, image acquisition system and image measuring instrument |
| CN107448821A (en) * | 2017-07-18 | 2017-12-08 | 东莞市闻誉实业有限公司 | Rotary type light fixture |
| CN108006493A (en) * | 2017-11-30 | 2018-05-08 | 施贻晓 | A kind of integrated form floodlight |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050281045A1 (en) * | 2004-06-22 | 2005-12-22 | Jung-Tsung Yang | Adjusted structure of discharge headlight |
| CN202469798U (en) * | 2011-11-04 | 2012-10-03 | 兰思念 | Telescopic automobile xenon lamp |
| CN104501040A (en) * | 2014-12-15 | 2015-04-08 | 广西大学 | Travelling type light-compensating lamp system |
| CN204739493U (en) * | 2015-04-29 | 2015-11-04 | 徐工集团工程机械股份有限公司道路机械分公司 | Magnetism lighting fixture for paver |
-
2015
- 2015-11-12 CN CN201510768652.4A patent/CN105402643B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050281045A1 (en) * | 2004-06-22 | 2005-12-22 | Jung-Tsung Yang | Adjusted structure of discharge headlight |
| CN202469798U (en) * | 2011-11-04 | 2012-10-03 | 兰思念 | Telescopic automobile xenon lamp |
| CN104501040A (en) * | 2014-12-15 | 2015-04-08 | 广西大学 | Travelling type light-compensating lamp system |
| CN204739493U (en) * | 2015-04-29 | 2015-11-04 | 徐工集团工程机械股份有限公司道路机械分公司 | Magnetism lighting fixture for paver |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340003A (en) * | 2016-07-16 | 2017-01-18 | 深圳市瑞普德技术有限公司 | Intelligent measurement method of image measuring instrument, image acquisition system and image measuring instrument |
| CN107448821A (en) * | 2017-07-18 | 2017-12-08 | 东莞市闻誉实业有限公司 | Rotary type light fixture |
| CN108006493A (en) * | 2017-11-30 | 2018-05-08 | 施贻晓 | A kind of integrated form floodlight |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105402643B (en) | 2017-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107263087B (en) | Automatic assembly device and automatic assembly method for double-camera module | |
| CN105004721B (en) | Circuit board double-side detection equipment | |
| CN102402116A (en) | Three-dimensional image shooting device | |
| CN103399398B (en) | Automatically-focused microscope | |
| CN103528954B (en) | A kind of magnetic shoe detection light source and camera adjusting device | |
| CN205396566U (en) | Cloud platform camera focus adjustment mechanism , cloud platform and aircraft | |
| CN107295235B (en) | Automatic approval device and automatic approval method for double-camera module | |
| CN209459871U (en) | A kind of multi-functional endoscope detecting device | |
| CN202018277U (en) | Rotary three-dimensional scanning system | |
| CN105402643A (en) | Guide rod type low-angle light source with height adjustable and angle adjustable | |
| CN202472234U (en) | 3D stereoscopic image shooting device | |
| CN103471577B (en) | Optical mechanism is closed in mechanical shaking laser gyro | |
| CN106254742B (en) | Double-camera image measuring mechanism | |
| CN205535262U (en) | Low angle light source of height and equal adjustable of angle | |
| CN111207682A (en) | Trapezoidal lead screw parameter automatic measuring device and method based on machine vision | |
| CN111486305B (en) | CCD industrial camera multi-view transmission mechanism applied to AOI detection | |
| CN203377767U (en) | Motor component applied to 3D camera focusing, zoom and aperture adjustment | |
| CN103368354A (en) | Motor component for focusing, zooming and aperture adjustment on 3D (Three-Dimensional) camera | |
| CN205247041U (en) | Outward appearance auxiliary device that shoots | |
| CN208908028U (en) | A kind of detection identification device | |
| CN203083809U (en) | Automatic actual-shooting equipment for camera lens manufacturing procedure | |
| CN201965387U (en) | Double-machine three-dimensional shooting cradle head | |
| CN108971918A (en) | A kind of fog lamp is automatically to inserting and image dimming device | |
| CN204901536U (en) | Light source with adjustable angle of incidence | |
| CN212181178U (en) | Optical fiber adjusting device based on machine vision |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220520 Address after: 332020 No. 88, gonganzhong Avenue, Gongqing City, Jiujiang City, Jiangxi Province Patentee after: JIANGXI JINKU INTELLIGENT MANUFACTURING Co.,Ltd. Address before: 330400 Baota Industrial Park, De'an County, Jiujiang City, Jiangxi Province Patentee before: JIANGXI RUIPUDE MEASURE EQUIPMENT CO.,LTD. |
|
| TR01 | Transfer of patent right |