CN1800902A - Video frequency microscope capable of three-dimensionally rotating to observe - Google Patents
Video frequency microscope capable of three-dimensionally rotating to observe Download PDFInfo
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- CN1800902A CN1800902A CN 200510101088 CN200510101088A CN1800902A CN 1800902 A CN1800902 A CN 1800902A CN 200510101088 CN200510101088 CN 200510101088 CN 200510101088 A CN200510101088 A CN 200510101088A CN 1800902 A CN1800902 A CN 1800902A
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Abstract
The invention discloses a three-dimension rotation video microscope, which comprises: a base 11, a post 12 with a lifting groupware 30 connected to a microscope bracket 40, a microscope mainframe 60 on the bracket contained a color CCD camera 50 on top and a rotatable base 70 (a rotatable outer ring 75, ball 76, and fixed inner ring 79) and a rotatable observation die set 80 (a first reflector 82 and a second reflector 82) both on bottom, and a control box 90. Wherein, the said outer ring rotates round the inner ring through ball to drive the observation die set rotating and reflect the objective image on the mainframe by said reflectors. This invention can rotatable observe target on different angles without moving or oblique viewing and display the image by monitor or LCD, or transmits the image into computer for treatment.
Description
Technical field
The present invention relates to a kind of microscope, especially can be rotated observation to the small object of observation from different perspectives about a kind of, and do not need mobile example or oblique view object, and the image that obtains can be sent to display device such as monitor, liquid crystal display displays is come out, also image can be sent in the computing machine observe, measure, the video frequency microscope capable of three-dimensionally rotating to observe of operation such as processing.
Background technology
Videomicroscopy is the novel microexamination system that grows up on the conventional microscope basis.This system is made up of multiple lens, can carry out amplification imaging observation to small object.The distinguishing feature of videomicroscopy is that amplification imaging that the scioptics group obtains is not direct being observed visually by the people, but obtain image by CCD (optocoupler components) video camera, be sent to display device such as monitor or liquid crystal display displays then and come out.Like this, observed information just can be obtained by many people simultaneously, rather than has only microscope work person just can observe, and image can coloredly show have sense true to nature, has reduced the degree of fatigue with eye simultaneously.Another characteristics of videomicroscopy are exactly that the image that obtains by ccd video camera can be sent to and handles in the computing machine, thereby realize functions such as observation, measurement, file and analysis, even can carry out remote diagnosis, this has just expanded microscopical usable range greatly.
The monotubular videomicroscopy can be amplified small items and formed positive space image, but can only obtain the image-forming information of samples vertical direction, and is powerless to the imaging of other direction of sample.If move or the inclination sample,, under imaging enlargement factor condition with higher, want to observe certain very difficulty that a bit becomes by mobile or inclination sample though can observe the information of sample side.This is because the imaging multiple is high more, and the visual range of imaging is just more little, and the depth of field also diminishes thereupon.In this case, the trickle action of operator all might cause the visual field to change and can not find the point that will observe, has reduced operability.
Summary of the invention
In order to overcome the image-forming information that existing videomicroscopy can only obtain the vertical direction of observed object, and to the helpless technical matters of the image-forming information of other direction of sample, the purpose of this invention is to provide the video frequency microscope capable of three-dimensionally rotating to observe that a kind of variable-angle is observed, can carry out 360 ° rotation observation to sample, thereby eliminating visual dead angle, the observation of realization 3-D view, and the computer system that micro-imaging can be transported to display device or have an image collecting function shows, and being beneficial to the operator can better observe small items.
It is as follows that the present invention solves the problems of the technologies described above the technical scheme that is adopted:
At microscope main frame end one section cylinder-shaped thin wall hickey is set, connects the seat that is rotatably connected by this interface.Be rotatably connected seat by control line interface, motor outer cover, motor, rotation outer ring, fixedly inner ring, annular LED lamp group, ball, pinion wheel, gear wheel, last trim ring, lower clamping ring are formed.
Fixedly inner ring is connected on the microscope main frame, is being equipped with ball between fixing inner ring and rotation outer ring, and fixes by two trim rings up and down, and rotate around fixing inner ring by ball the rotation outer ring, rotates on the outer ring to be equipped with gear wheel.Clamping ring fixedly is being installed above the inner ring, and the clamping ring side is equipped with an adjustable speed motor and a pinion wheel, and pinion wheel is with the circumscribed engagement of gear wheel on the rotation outer ring.When motor rotates, drive pinion rotation, horizontally rotate by gear wheel driven rotary outer ring.Fixedly inner ring inside is provided with annular LED lamp group, towards observing object, is used to provide the visual field illumination after the energising.Annular LED lamp group adopts the white light LEDs of dispersion angle, and the illumination than wide-angle can be provided, and can eliminate the illumination dead angle, can make the observer that the object of observation is done to see more clearly to look into.
A rotation is set below the seat that is rotatably connected observes module.The bottom of rotation outer ring at the seat that is rotatably connected is provided with screw thread, observes module with rotation and is connected.Rotation is observed module and is provided with two catoptrons that minute surface is relative.Second catoptron is positioned at reflection module central authorities, with horizontal sextant angle be 45 °, the light refraction that first mirror reflects is come is to lens combination; First catoptron is positioned at reflection inboard, module edge, is responsible for reflected light is refracted to second catoptron.First catoptron can require to be provided with different reflection angles according to observation.Because the change of reflection angle, catoptrical light path also can change, and just can change the operating distance of videomicroscopy.It is hollow structure that module is observed in rotation, and when being installed to the seat that is rotatably connected when lasted, the illuminating ray of annular LED lamp group emission can pass through to reflect module, can not have influence on observation effect.The effect that module is observed in rotation be image with the object of observation side by first mirror reflects to second catoptron, first catoptron again image reflection to microscopical lens combination, thereby can observe the side image of object of observation.Carry out three-dimensional rotation when observation, the reflection module that reflection angle is fixing is installed to and is rotatably connected above the seat, starts motor, just can be implemented in do not move or the situation of declivity observation object under object of observation is carried out 360 ° of rotation observations.When rotation observation module is not installed, this microscope will be done vertical observation to object of observation.
A colored CCD (beam coupling assembly) video camera is installed above the microscope main frame, and this camera top has video line interface and CCD electric source line interface.The computer system that the image of the object of observation that the three-dimensional rotation videomicroscopy can be obtained by the video line interface is sent to receiving trap such as monitor or band image collecting function displays.
Because the present invention has adopted said structure, the invention has the beneficial effects as follows that operating distance is long, good imaging quality, can need not move or the situation of oblique view sample under realize that the multi-angle rotation observes, got rid of visual dead angle, improve lighting condition, improved observation quality.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the optical schematic diagram of Fig. 1;
Fig. 3 is the control enclosure front view of Fig. 1;
Fig. 4 is the wiring layout of Fig. 1.
11. bases among the figure, 12. columns, 20. backing rings, 21. fastening bolt, 30. lifting groups, 31. fastening bolts, 32. control hand wheel, 40. microscope stands, 41. linking arms, 42. the microscope anchor clamps, 50. colourful CCD video cameras, 51. video line interfaces, 52.CCD electric source line interface, 60. microscope main frames, 61. become times adjusting knob, 62. trimming hand wheel, 63. lens combination, 70. seats that are rotatably connected, 71. gear wheels, 72. motor, 721. motor, the light source control line interface, 73. leads, 74. pinion wheels, 75. rotation outer ring, 76. ball, 77. clamping rings, trim ring on 78., 79. fixing inner ring, 701. lower clamping ring, 702. belt LED lamp groups, modules are observed in 80. rotations, 81. second catoptron, 82. first catoptron, 90. control enclosurees, 91. power switches, 92. power light, 93. motor switch, 94. motor drive direction adjusting knobs, 95. bias light high lights joint knob, 96. motor speed adjusting knob, 97. motor, the light source control line socket, 98.CCD power line socket, 99.220V/50Hz power line socket, A. illumination light, the B. reflected light.
Embodiment
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a preferred embodiment of video frequency microscope capable of three-dimensionally rotating to observe of the present invention.As shown in Figure 1, base 11 is equipped with column 12 above.On column, the backing ring 20 that is used for regulating the lifting group 30 of microscope main frame height and prevents the downslide of microscope main frame is installed, lifting group and backing ring are fixed on the column by fastening bolt 31,21 respectively.Microscope stand 40 is connected on the lifting group 30, supports microscope main frame 60 mounted thereto.Microscope main frame top has connected colourful CCD video camera 50, is used for catching the image-forming information of the object of observation.Be provided with the seat 70 that is rotatably connected that can rotate and the visual field illumination can be provided at microscope main frame end, be threaded with the microscope main frame.Be rotatably connected seat below is connected with and observes module 80, can realize that three-dimensional rotation observes.Also being included as colourful CCD video camera provides power supply and is used for regulating lighting source brightness and is rotatably connected the rotational speed of seat and the control enclosure 90 of direction.
The imaging moiety of video frequency microscope capable of three-dimensionally rotating to observe constitutes by colored CCD (charge coupled cell) video camera 50 with as the microscope main frame 60 of imaging len.Have video line interface 51 and CCD electric source line interface 52 on colored CCD (charge coupled cell) video camera.Micro-image can be directly video line interface 51 by the colourful CCD video camera computer system that is transported to receiving trap such as monitor or band image collecting function display.Can utilize the change times adjusting knob 61 on the microscope main frame respectively and support enlargement ratio and the focal length that control hand wheel 32 on the lifting group 30 of microscope main frame is regulated the microscope camera lens.The user rotates microscope as required and becomes times adjusting knob 61, selects suitable multiplying power to observe image, need not change lens focus in this process.
This microscope can be realized the continuous zoom observation, small items can be amplified and forms positive space image.Have the long operating distance and the broad visual field.Colourful CCD video camera 50 links together with microscope main frame 60, and the fastening bolt 31 that unclamps above the lifting group 30 rotates the height that control hand wheel 32 can be regulated microscope main frame 60, thereby to obtain imaging clearly.
Shown in Figure 2 is the synoptic diagram that present embodiment realizes the object of observation is rotated the cardinal principle of three dimensional viewing.Mainly be to observe module 80 by be rotatably connected seat 70 and rotation to realize.
The seat 70 that is rotatably connected comprises the fixedly inner ring 79 that is fixed on the microscope main frame, around the rotation outer ring 75 that central shaft rotates, be assemblied in the ball 76 between fixing inner ring 79 and the rotation outer ring 75, be fixed on the gear wheel 71 above the rotation outer ring 75, be assemblied in motor 72 and pinion wheel 74 on the fixing inner ring 79, and the annular LED lamp group 702 that illumination is provided.
Rotation is observed module 80 and is linked together by the rotation outer ring 75 of screw thread with the seat that is rotatably connected, be provided with second catoptron and first catoptron above it, second catoptron reaches reflection module 80 central authorities, with horizontal plane angle be 45 °, first catoptron is relative with second catoptron, be assemblied in reflection module 80 inboards, with horizontal plane angle be 67.5 °.
As shown in Figure 3, control enclosure 90 comprises power switch 91, power light 92, motor switch 93, motor drive direction is regulated button 94, bias light brightness regulation knob 9, motor speed adjusting knob 96, motor, light source control line socket 97, CCD power line socket 98,220V/50Hz power input socket 99.
Have motor, light source control line interface 721 on the outer cover of motor 72, be connected with motor, light source control line socket 97 on the control enclosure 90, provide motor 72 to rotate and the annular LED lamp group 702 required power supply that throws light on by external control line.There is lead 73 to be connected to following annular LED lamp group 702 on the motor outer cover.Regulate rotation direction and the speed that knob 96 can be controlled motor 72 by adjusting button 94 of the motor drive direction on the control enclosure 90 and motor speed; Bias light high light joint knob 95 is used for regulating the brightness of belt LED lamp group 702, to adapt to different sample observation requirements.
When three-dimensional rotation viewing microscope operate as normal, the belt LED lamp group 702 on the seat 70 that is rotatably connected is sent illumination light A and is illuminated the visual field.Light is reflexed to second catoptron 81 to the object of observation and first catoptron, 82, the first catoptrons reflex to light second catoptron again, and second catoptron reflexes to reflected light B the lens combination 63 in the microscope main frame 60 again.The image of 63 pairs of observed objects of lens combination amplifies, and the image after the amplification is finally caught by colourful CCD video camera 50, obtains micro-image.When motor 72 rotates, drive pinion wheel 74, pinion wheel 74 drives the gear wheel 71 with its external toothing again.Gear wheel 71 is fixed on the rotation outer ring 75, and module 80 is connected the seat 70 that is rotatably connected by rotation outer ring 75 below is observed in rotation.When gear wheel 71 rotated, just module 80 rotations were observed in driven rotary Connection Block and rotation, thereby can realize that the object of observation is carried out 360 ° of rotations observes.
Video frequency microscope capable of three-dimensionally rotating to observe has above-mentioned structure and uses with the following step when observing small items (sample).
1. sample is placed on the base 11, opens the power switch 91 on the control enclosure 90 then.Annular LED lamp group 702 emissive lighting illumination bright fields.
2. rotate the change times adjusting knob 61 on the microscope main frame 60, change multiplying power to minimum (0.65 *).
3. open the motor switch 93 on the control enclosure 90, regulate motor speed adjusting knob 96 and make motor 72 rotating speeds, begin rotation and observe to the highest.
4. regulate operating distance and focal length, clockwise (counterclockwise) rotates control hand wheel 32, and main frame is moved up and down till image centers on fixing some rotation.
5. rotate change times adjusting knob 61, change multiplying power, motor 72 is stopped the rotation, regulate trimming hand wheel 62 and make clear picture to maximum (4.5 *).
Claims (6)
1, a kind of video frequency microscope capable of three-dimensionally rotating to observe, it is by base (11), be installed in the column (12) on the base, be connected with column, can be used for regulating the lifting group (30) of microscope main frame (60) height, be connected the support (40) of lifting group upper support microscope main frame, microscope main frame (60) is formed, it is characterized in that: above the microscope main frame, be connected with the colourful CCD video camera (50) that is used for catching image, at the seat (70) that is rotatably connected that microscope main frame end can rotate by being threaded and can provide the visual field to throw light on, be connected with the rotation observation module (80) that is used for realizing three dimensional viewing on the seat that is rotatably connected; Also being included as colourful CCD video camera (50) provides power supply and is used for regulating lighting source brightness and is rotatably connected the rotational speed of seat and the control enclosure (90) of direction; The described seat (70) that is rotatably connected comprises the fixedly inner ring (79) that is fixed on the microscope main frame, around the rotation outer ring (75) that central shaft rotates, be assemblied in ball (76) between fixing inner ring (79) and the rotation outer ring (75) by last trim ring (78) and lower clamping ring (701), be fixed on the gear wheel (71) above the rotation outer ring (75), be assemblied in motor (72) and pinion wheel (74) on the fixing inner ring (79), and the annular LED lamp group (702) that illumination is provided; Described rotation is observed module (80) and is linked together by the rotation outer ring (75) of screw thread with the seat (70) that is rotatably connected, be provided with second catoptron (81) and first catoptron (82) above it, second catoptron (81) reaches reflection module (80) central authorities, with reflecting the module horizontal plane angle is 45 °, first catoptron (82) is relative with second catoptron (81), be assemblied in reflection module inboard, form an angle with reflection module surface level.
2, video frequency microscope capable of three-dimensionally rotating to observe according to claim 1 is characterized in that: described first catoptron (82) is 67.5 ° with the surface level angle.
3, video frequency microscope capable of three-dimensionally rotating to observe according to claim 1 and 2, it is characterized in that: described microscope stand (40) is connected on the lifting group (30), and it is made up of linking arm (41) of " L " font that protracts and the microscope anchor clamps (42) that are installed on the linking arm.
4, video frequency microscope capable of three-dimensionally rotating to observe according to claim 1 and 2 is characterized in that: on the described column (12), also be provided with the towing loop (20) that prevents that lifting group (30) from gliding in the below of lifting group (30).
5, video frequency microscope capable of three-dimensionally rotating to observe according to claim 1 and 2 is characterized in that: described lifting group (30) and towing loop (20) are fixed on the column (12) by fastening bolt (31), fastening bolt (21) respectively.
6, video frequency microscope capable of three-dimensionally rotating to observe according to claim 1 and 2, it is characterized in that: described control enclosure (90) comprises power switch (91), power light (92), motor drive direction is regulated button (94), motor switch (93), bias light high light joint knob (95), motor speed is regulated knob (96), motor, light source control line socket (97), CCD power line socket (98), 220V/50Hz power input socket (99).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510101088 CN1800902A (en) | 2005-11-14 | 2005-11-14 | Video frequency microscope capable of three-dimensionally rotating to observe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510101088 CN1800902A (en) | 2005-11-14 | 2005-11-14 | Video frequency microscope capable of three-dimensionally rotating to observe |
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| CN1800902A true CN1800902A (en) | 2006-07-12 |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101178476B (en) * | 2007-12-03 | 2010-06-09 | 中国科学院光电技术研究所 | High resolution micro-three-dimensional image forming apparatus |
| CN101794060A (en) * | 2010-02-11 | 2010-08-04 | 李维宪 | Rotary frame capable of making digital camera automatically rotate for 360 degrees |
| CN102043240A (en) * | 2009-10-10 | 2011-05-04 | 张前 | Microscope precision measurement carrier with rapid adapting device |
| CN102449528A (en) * | 2009-05-27 | 2012-05-09 | 株式会社尼康 | Microscope system |
| CN101795394B (en) * | 2009-02-03 | 2012-05-23 | 廖礼士 | Multi-area monitoring system |
| CN102890340A (en) * | 2011-07-21 | 2013-01-23 | 上海良相智能化工程有限公司 | Three-dimensional video microscope system |
| CN104181718A (en) * | 2014-09-15 | 2014-12-03 | 昆山精讯电子科技有限公司 | Manually adjustable mechanism for testing flicker values of liquid crystal display panels |
| CN104880548A (en) * | 2015-05-19 | 2015-09-02 | 孔燕 | Multi-purpose inspection integrated device |
| WO2016107334A1 (en) * | 2014-12-30 | 2016-07-07 | 中国科学院西安光学精密机械研究所 | Coloured three-dimensional tomography micro-imaging system and method based on structural illumination |
| CN106842530A (en) * | 2017-03-30 | 2017-06-13 | 东莞市普密斯精密仪器有限公司 | A kind of depth of field three-dimensional microscopic system high |
| CN108107560A (en) * | 2018-01-23 | 2018-06-01 | 芜湖市奥尔特光电科技有限公司 | A kind of verification of traces comprehensive instrument |
| CN109459448A (en) * | 2018-12-25 | 2019-03-12 | 亚杰科技（江苏）有限公司 | One is arranged with the defect detection equipment of hiccough |
| CN110023992A (en) * | 2016-12-05 | 2019-07-16 | 索尼互动娱乐股份有限公司 | System, fixture, information processing unit, information processing method and program |
| CN110208282A (en) * | 2019-04-22 | 2019-09-06 | 岱纳包装（天津）有限公司 | Online visual identity detection device |
| CN111060001A (en) * | 2019-12-27 | 2020-04-24 | 广州彩虹五金弹簧有限公司 | Measuring device and measuring method for special-shaped spring dispersed target points |
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2005
- 2005-11-14 CN CN 200510101088 patent/CN1800902A/en active Pending
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101178476B (en) * | 2007-12-03 | 2010-06-09 | 中国科学院光电技术研究所 | High resolution micro-three-dimensional image forming apparatus |
| CN101795394B (en) * | 2009-02-03 | 2012-05-23 | 廖礼士 | Multi-area monitoring system |
| CN102449528A (en) * | 2009-05-27 | 2012-05-09 | 株式会社尼康 | Microscope system |
| CN102449528B (en) * | 2009-05-27 | 2014-04-16 | 株式会社尼康 | Microscope system |
| CN102043240A (en) * | 2009-10-10 | 2011-05-04 | 张前 | Microscope precision measurement carrier with rapid adapting device |
| CN101794060A (en) * | 2010-02-11 | 2010-08-04 | 李维宪 | Rotary frame capable of making digital camera automatically rotate for 360 degrees |
| CN101794060B (en) * | 2010-02-11 | 2011-11-09 | 李维宪 | Rotary frame capable of making digital camera automatically rotate for 360 degrees |
| CN102890340A (en) * | 2011-07-21 | 2013-01-23 | 上海良相智能化工程有限公司 | Three-dimensional video microscope system |
| CN104181718A (en) * | 2014-09-15 | 2014-12-03 | 昆山精讯电子科技有限公司 | Manually adjustable mechanism for testing flicker values of liquid crystal display panels |
| CN104181718B (en) * | 2014-09-15 | 2017-02-15 | 昆山精讯电子技术有限公司 | Manually adjustable mechanism for testing flicker values of liquid crystal display panels |
| WO2016107334A1 (en) * | 2014-12-30 | 2016-07-07 | 中国科学院西安光学精密机械研究所 | Coloured three-dimensional tomography micro-imaging system and method based on structural illumination |
| US10151907B2 (en) | 2014-12-30 | 2018-12-11 | Xi'an Institute of Optics and Precision Mechanics of CAS | Full-color three-dimennsional optical sectioning microscopic imaging system and method based on structured illumination |
| CN104880548A (en) * | 2015-05-19 | 2015-09-02 | 孔燕 | Multi-purpose inspection integrated device |
| CN110023992A (en) * | 2016-12-05 | 2019-07-16 | 索尼互动娱乐股份有限公司 | System, fixture, information processing unit, information processing method and program |
| CN106842530A (en) * | 2017-03-30 | 2017-06-13 | 东莞市普密斯精密仪器有限公司 | A kind of depth of field three-dimensional microscopic system high |
| CN108107560A (en) * | 2018-01-23 | 2018-06-01 | 芜湖市奥尔特光电科技有限公司 | A kind of verification of traces comprehensive instrument |
| CN109459448A (en) * | 2018-12-25 | 2019-03-12 | 亚杰科技（江苏）有限公司 | One is arranged with the defect detection equipment of hiccough |
| CN110208282A (en) * | 2019-04-22 | 2019-09-06 | 岱纳包装（天津）有限公司 | Online visual identity detection device |
| CN111060001A (en) * | 2019-12-27 | 2020-04-24 | 广州彩虹五金弹簧有限公司 | Measuring device and measuring method for special-shaped spring dispersed target points |
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