CN2906659Y - Worm wheel type microscope angle adjuster - Google Patents
Worm wheel type microscope angle adjuster Download PDFInfo
- Publication number
- CN2906659Y CN2906659Y CN 200520105412 CN200520105412U CN2906659Y CN 2906659 Y CN2906659 Y CN 2906659Y CN 200520105412 CN200520105412 CN 200520105412 CN 200520105412 U CN200520105412 U CN 200520105412U CN 2906659 Y CN2906659 Y CN 2906659Y
- Authority
- CN
- China
- Prior art keywords
- worm
- microscope
- bracket
- worm screw
- worm wheel
- 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
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Abstract
The utility model relates to an angle adjusting device for a worm wheel type microscope, designed to provide a microscope angle adjusting device with wide angle range ability and high stability. The utility model comprises a bracket cross shaft, a microscope bracket connection assembly, an adjusting knob, a worm, a worm solid bearing, a hemicycle worm wheel and a pin roll; the leading end of the bracket cross shaft is a hemicycle worm wheel; the adjusting knob is connected to the worm; the worm is provided with the worm fixing bearing; the worm fixing bearing is connected to the microscope bracket connection assembly by a bearing block; the bracket cross shaft is swing connected with the microscope bracket connection assembly by a pin roll; the worm is engaged with the hemicycle worm wheel. The back end of the bracket cross shaft is fixed to a bracket upright shaft or other equipment, forming a stable platform. The utility model has the advantages of simple structure, large angle range ability, good stability, no dithering, less components and easy assembling.
Description
Technical field the utility model relates to a kind of angle regulator of microscopy apparatus, especially a kind of worm-gear type microscope angle regulator that uses worm and wormwheel to carry out angular adjustment.
The background technology microscope in use, can be different and need adjusting microscope camera lens and looked distance and angle between the face because looked the height of object and position, be commonly called as focusing, regulate at the distance and the angle that have an angle regulator to adjust the telescope to one's eyes camera lens on the microscope and to be looked between the face.Known microscope angle regulator, transverse axis, adjusting screw(rod) and supporting plane by bracket and analog bracket are formed, the end of adjusting screw(rod) is pressed on the supporting plane, utilizes the gravity of microscope self, turns the adjusting that adjusting screw(rod) carries out the microscope angle.Because of its weight with microscope camera lens body keeps the balance of lens body, its camera lens in use can produce shake, less stable, the occasion that is not suitable for having relatively high expectations because of the factor of outside; Because its adjusting angle is relevant with the length of screw thread, make that the adjustable extent of angle is less relatively again, had blind spot by view volume for some special angle.
Summary of the invention is in order to overcome the deficiencies in the prior art, and the utility model provides a kind of adjustable angle scope big, stable higher microscope angle regulator.
The technical scheme that its technical matters that solves the utility model adopts is: be made up of support transverse axis, microscope carriage connector, adjusting knob, worm screw, worm screw solid bearing, semicircle worm gear and bearing pin, the front end of support transverse axis is a semicircle worm gear; Adjusting knob is connected with worm screw; The worm screw solid bearing is housed on the worm screw, and the worm screw solid bearing is connected with microscope carriage connector by bearing seat; The support transverse axis is hinged by bearing pin and microscope carriage connector; Worm screw and the engagement of semicircle worm gear.Support transverse axis rear end is fixed on support vertical shaft or other the equipment.
The beneficial effects of the utility model are: simple in structure, adjustable angle scope is big, good stability, can not produce shake and few, the easy assembling of assembly.
The utility model will be further described below in conjunction with accompanying drawing for description of drawings.
Fig. 1 is a cut-open view of the present utility model.
Fig. 2 is a lateral plan of the present utility model.
(1) is the support transverse axis among the figure; (2) be microscope carriage connector; (3) be worm screw; (4) be the worm screw solid bearing; (5) be adjusting knob; (6) be bearing pin; (1A) be semicircle worm gear; (θ) for regulating angle
Embodiment is referring to accompanying drawing, the utility model is made up of support transverse axis (1), microscope carriage connector (2), adjusting knob (5), worm screw (3), worm screw solid bearing (4), semicircle worm gear (1A) and bearing pin (6), and the front end of support transverse axis (1) is semicircle worm gear (1A); Adjusting knob (5) is connected with worm screw (3); Worm screw solid bearing (4) is housed on the worm screw (3), and worm screw solid bearing (4) is connected with microscope carriage connector (2) by bearing seat; Support transverse axis (1) is hinged by bearing pin (6) and microscope carriage connector (2); Worm screw (3) and semicircle worm gear (1A) engagement.Support transverse axis (1) rear end is fixed on support vertical shaft or other the equipment, constitutes a stabilised platform.
In adjustment process, rotation adjusting knob (5) drives worm screw (3) rotation, and worm screw (3) and worm gear (1A) engagement produce displacement.Because worm screw (3) is fixed on the microscope carriage connector (2) by worm screw solid bearing (4), and microscope carriage connector (2) is that the axle center is hinged with support transverse axis (1) with bearing pin (6), microscope carriage connector (2) is the axle center with connecting pin (6) under the drive of worm screw (3), semi arch along the semicircle worm gear of support front end is subjected to displacement, thereby change the size of angle (θ), reach the purpose of meticulous adjusting.
Because range of adjustment only is subjected to the influence of the semicircle worm gear semi arch angle of support transverse axis front end, so its adjusting angle is bigger; After adjusting was finished, it is microscopical stable to end the dependence upon single own wt, and mainly is the self-locking of worm and gear engagement, and therefore microscopical stability is better, was not subject to the influence of external factor and produced shake.
Claims (1)
1, a kind of worm-gear type microscope angle regulator, it is characterized in that: be made up of support transverse axis (1), microscope carriage connector (2), adjusting knob (5), worm screw (3), worm screw solid bearing (4), semicircle worm gear (1A) and bearing pin (6), the front end of support transverse axis (1) is semicircle worm gear (1A); Adjusting knob (5) is connected with worm screw (3); Worm screw solid bearing (4) is housed on the worm screw (3), and worm screw solid bearing (4) is connected with microscope carriage connector (2) by bearing seat; Support transverse axis (1) is hinged by bearing pin (6) and microscope carriage connector (2); Worm screw (3) and semicircle worm gear (1A) engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105412 CN2906659Y (en) | 2005-08-08 | 2005-08-08 | Worm wheel type microscope angle adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105412 CN2906659Y (en) | 2005-08-08 | 2005-08-08 | Worm wheel type microscope angle adjuster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2906659Y true CN2906659Y (en) | 2007-05-30 |
Family
ID=38115300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520105412 Expired - Fee Related CN2906659Y (en) | 2005-08-08 | 2005-08-08 | Worm wheel type microscope angle adjuster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2906659Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635764A (en) * | 2012-04-30 | 2012-08-15 | 马建春 | Manual angle adjusting device |
| CN106276186A (en) * | 2016-08-31 | 2017-01-04 | 上海东富龙科技股份有限公司 | Adjustable clear bottle plectrum and bottle arranging disk device |
| CN108937138A (en) * | 2018-07-24 | 2018-12-07 | 合肥爱玩动漫有限公司 | A kind of animation copyboard support device of angle adjustable |
-
2005
- 2005-08-08 CN CN 200520105412 patent/CN2906659Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635764A (en) * | 2012-04-30 | 2012-08-15 | 马建春 | Manual angle adjusting device |
| CN106276186A (en) * | 2016-08-31 | 2017-01-04 | 上海东富龙科技股份有限公司 | Adjustable clear bottle plectrum and bottle arranging disk device |
| CN108937138A (en) * | 2018-07-24 | 2018-12-07 | 合肥爱玩动漫有限公司 | A kind of animation copyboard support device of angle adjustable |
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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: 20070530 Termination date: 20110808 |