CN201477283U - Comparison microscope with universal comparison device - Google Patents
Comparison microscope with universal comparison device Download PDFInfo
- Publication number
- CN201477283U CN201477283U CN2009201718589U CN200920171858U CN201477283U CN 201477283 U CN201477283 U CN 201477283U CN 2009201718589 U CN2009201718589 U CN 2009201718589U CN 200920171858 U CN200920171858 U CN 200920171858U CN 201477283 U CN201477283 U CN 201477283U
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- comparison
- pontic
- microscope
- base
- slide plate
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Abstract
The utility model relates to a comparison microscope with a universal comparison device. The comparison microscope comprises a base, wherein an upright is arranged on the base; a bridge body is arranged on the upright; a three-way part is arranged above the bridge body; and a binocular head component, a CCD device and a camera shooting objective lens are arranged in the three-way part. With the adoption of the structure, the observation and comparison ranges of the traditional optics comparison microscope can be enlarged, and the range extends from left-and-right cutting comparison to a way that both left-and-right cutting comparison and rotation cutting comparison can be realized, so as to realize that the traditional optics comparison microscope can be used for observing, comparing and taking evidence under various occasions. The comparison microscope with the universal comparison device can not only keep all the functions of observation, camera shooting, video recording and the like from the left single field of view, the right single field of view, the cutting field of view and the overlapping field of view of the original optics comparison microscope for two left-and-right object, but also enlarge the function of rotation cutting comparison; in addition, the operation is simple and convenient, and the automation degree is high, thereby providing the necessary conditions for the remote manipulation and the operation at different places.
Description
Technical field
The utility model relates to applied optics imaging field, specifically is relatively microsurgical instrument of a kind of optics.
Background technology
Traditional optics relatively microsurgical instrument image is compared principle as shown in Figure 1, about two object lens (6) with the object on the objective table under it (9) through pontic (5) inner turnover back imaging locate, pass through again attachment objective (14) in mobile light hurdle (13) convergent beam is fed the field stop place that threeway parts (4), tilt adjustable system (3), binocular head (2) image in eyepiece (1) then, human eye can be observed the image of left and right sides two articles after amplifying simultaneously by eyepiece; Simultaneously, the Amici prism system synchronization imaging in the image of the object process threeway parts (4) is on the target surface of CCD.As required, in the threeway parts, also can obtain digital photography by switching prism system.X, Y, the Z of objective table (9) axially all can regulate, and the position imaging that object will be observed is clear, and are positioned at visual field central authorities.Such structure can be finished left and right monoscopic, cutting visual field, visualization, shooting, the photography of overlapped fov under normal condition; But because in cutting during the visual field, move left and right light hurdle is move left and right synchronously, and can not be separately be rotated, have brought limitation to the use of instrument around self optical axis.Because when comparing the fine difference of two objects, not only need on whole plane, compare by parallel the moving on mobile light hurdle (13); Sometimes also need rotate mobile light hurdle (edge of a knife) compares from different angles.
Traditional comparator microscope instrument can only observe shift moving light hurdle (edge of a knife) in the left and right sides parallel fine difference between two objects when mobile, and can't from different perspectives two objects be compared, thereby have limited the range of application of instrument.
The utility model content
The purpose of this utility model provides a kind of comparator microscope that has universal comparison device, and it shifts moving light hurdle (edge of a knife) and is rotated around self optical axis separately, thereby has enlarged the relatively range of application of microsurgical instrument of optics.
The technical solution of the utility model is:
A kind of comparator microscope that has universal comparison device, include base, column is installed on the base, pontic is installed on the column, the pontic top is equipped with the threeway parts, in the described threeway parts binocular head assembly is installed, CCD device and imaging lens, it is characterized in that being equipped with in the described pontic pontic base, be slidingly fitted with slide plate on the described pontic base, there is a riser that is fixed on the pontic base in described slide plate the place ahead, horizontal carrier wheel is installed on the described riser, the described riser back side is equipped with motor, drive described horizontal carrier wheel, be fixed with horizontal mobile rack on the described slide plate, described horizontal carrier wheel and laterally mobile rack engagement; Described slide plate two ends have axis hole respectively, be rotatablely equipped with the hurdle mounting disc of mobile light in the described axis hole, move in the light hurdle mounting disc mobile light hurdle is installed, there is the gear ring of projection the upper end of described mobile light hurdle mounting disc, be pressed in described axis hole edge, the lower end of mobile light hurdle mounting disc screws togather spacing ring, is attached to the lower surface of axis hole; Axis hole next door, described slide plate two ends is installed with motor, on the described machine shaft pinion wheel is installed, described pinion wheel and the engagement of described gear ring.
The utility model makes original fixing mobile light hurdle (13) into rotary structure in traditional optics compares the threeway parts (4) of microsurgical instrument (Fig. 1) top, move left and right light hurdle (13) can be rotated synchronously; In rotation, also keep to make move left and right light hurdle parallel mobile function synchronously.
The utility model beneficial effect is: enlarged the scope that traditional optics comparator microscope is observed comparison, from about the cutting comparison to can about the cutting comparison can rotate the cutting comparison again and extend; Thereby having solved traditional optics comparison microsurgical instrument observes, compares, collects evidence under various occasions; The optics comparison microsurgical instrument that has universal comparison device not only keeps original optics comparison microsurgical instrument left and right sides two articles is carried out left monoscopic, right monoscopic, cuts repertoires such as visual field, overlapped fov observation, shooting, photography, and function is expanded to rotation cutting comparison; And easy and simple to handle, automaticity is high; For remote control, strange land operation provide essential condition.
Description of drawings
Fig. 1: be the structural representation of the comparator microscope of prior art;
Wherein (a), for relatively than microscopical front view; (b), for comparing the side view of optical microscope.
Fig. 2: be structural representation of the present utility model;
Wherein (a), be front view; (b), be side view.
Fig. 3: the mounting structure figure that moves the light hurdle for the utility model.
Wherein (a), be front section view; (b), be side sectional view.
Number in the figure: 1, eyepiece; 2, binocular head assembly; 3, tilt adjustable system; 4, threeway parts; 5, pontic; 6, continuous zoom object lens; 7, column; 8, link gear; 9, objective table; 10, base, 11, the CCD device; 12, imaging lens; 13, mobile light hurdle (edge of a knife); 14, attachment objective; 15, column, 16, the pontic base, 17, slide plate, 18, tooth bar, 19, riser, 20, horizontal carrier wheel, 21, the hurdle mounting disc of mobile light, 22, motor, 23, gear ring, 24, spacing ring.
Embodiment
Referring to Fig. 2,3.
A kind of comparator microscope that has universal comparison device, include base 10, column 15 is installed on the base 10, pontic 5 is installed on the column 15, pontic 5 tops are equipped with threeway parts 4, in the described threeway parts 4 binocular head assembly 2 is installed, CCD device 11 and imaging lens 12, pontic base 16 is installed in the pontic 5, be slidingly fitted with slide plate 17 on the described pontic base 16, horizontal mobile rack 18 is installed on the described slide plate 17, there is a riser 19 that is fixed on the pontic base 16 in described slide plate 17 the place aheads, horizontal carrier wheel 20 is installed on the described riser 19, described riser 19 back sides are equipped with motor, drive described horizontal carrier wheel 20, described horizontal carrier wheel 20 and laterally mobile rack 18 engagements; Described slide plate 17 two ends have axis hole respectively, be rotatablely equipped with mobile light hurdle mounting disc 21 in the described axis hole, move in the light hurdle mounting disc 21 mobile light hurdle 13 is installed, there is the gear ring 23 of projection the upper end of described mobile light hurdle mounting disc 21, be pressed in described axis hole edge, the lower end of mobile light hurdle mounting disc screws togather spacing ring 24, is attached to the lower surface of axis hole; Axis hole next door, described slide plate 17 two ends is installed with motor 22, in described motor 22 rotating shafts pinion wheel is installed, and described pinion wheel and 23 engagements of described gear ring drive the rotation of gear ring and mobile light hurdle mounting disc one.
When handling the motor at the riser back side by automatically controlled original paper, motor rotates the horizontal carrier wheel 20 of drive and is laterally rolling on the mobile rack 18, realizes mobile light hurdle 13 move left and right, thus cutting comparison about instrument is carried out.Meanwhile, opposing connection optical axis motor rotating 22 is carried out electrically controlled manipulation, and two motors 22 are rotated synchronously about making, because mobile light hurdle 13 is placed on the slide plate 17, can realize that then mobile light hurdle 13 rotates synchronously, can make this moment instrument be rotated the cutting comparison.Thus, instrument had not only been realized about the cutting comparison, but also can realize rotation cutting comparison.
During use at first object lens 6 the imaging light beam that is placed on object on the objective table 9 after pontic 5 inner turnovers imaging in 13 places, mobile light hurdle; ECDC resembles prism and closes and by attachment objective 14 the imaging light beam is transmitted in the threeway parts 4 after resembling again, and is divided into two the tunnel at this: thus one the tunnel enter tilt adjustable system 3, binocular head assembly 2, eyepiece 1 to enter user's eye fine, for the usefulness of visualization; Another road enters CCD device 11 target surfaces by imaging lens 12, uses for display or computer.
For move left and right light hurdle can be rotated synchronously, be stepper motor around optical axis electric rotating machine 22, step-length will be lacked, in order to avoid splicing crest line price scissors error occurs in the visual field.
Use for the convenience of the user simultaneously, synchronous rotating mechanism must have clearing device.That is to say,, get back to starting point at any time no matter mobile light hurdle rotates to any position.
Claims (1)
1. comparator microscope that has universal comparison device, include base, column is installed on the base, pontic is installed on the post, the pontic top is equipped with the threeway parts, in the described threeway parts binocular head assembly is installed, CCD device and imaging lens, it is characterized in that being equipped with in the described pontic pontic base, be slidingly fitted with slide plate on the described pontic base, there is a riser that is fixed on the pontic base in described slide plate the place ahead, horizontal carrier wheel is installed on the described riser, the described riser back side is equipped with motor, drive described horizontal carrier wheel, be fixed with horizontal mobile rack on the described slide plate, described horizontal carrier wheel and laterally mobile rack engagement; Described slide plate two ends have axis hole respectively, be rotatablely equipped with the hurdle mounting disc of mobile light in the described axis hole, move in the light hurdle mounting disc mobile light hurdle is installed, there is the gear ring of projection the upper end of described mobile light hurdle mounting disc, be pressed in described axis hole edge, the lower end of mobile light hurdle mounting disc screws togather spacing ring, is attached to the lower surface of axis hole; Axis hole next door, described slide plate two ends is installed with motor, on the described machine shaft pinion wheel is installed, described pinion wheel and the engagement of described gear ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201718589U CN201477283U (en) | 2009-04-30 | 2009-04-30 | Comparison microscope with universal comparison device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201718589U CN201477283U (en) | 2009-04-30 | 2009-04-30 | Comparison microscope with universal comparison device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201477283U true CN201477283U (en) | 2010-05-19 |
Family
ID=42413535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201718589U Expired - Fee Related CN201477283U (en) | 2009-04-30 | 2009-04-30 | Comparison microscope with universal comparison device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201477283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459968A (en) * | 2014-12-09 | 2015-03-25 | 南京东利来光电实业有限责任公司 | Compact type microscope |
-
2009
- 2009-04-30 CN CN2009201718589U patent/CN201477283U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459968A (en) * | 2014-12-09 | 2015-03-25 | 南京东利来光电实业有限责任公司 | Compact type microscope |
| CN104459968B (en) * | 2014-12-09 | 2017-07-11 | 南京东利来光电实业有限责任公司 | Compact microscope |
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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: 20100519 Termination date: 20120430 |