CN205404945U - Microscopical electronic focusing device - Google Patents
Microscopical electronic focusing device Download PDFInfo
- Publication number
- CN205404945U CN205404945U CN201620090963.XU CN201620090963U CN205404945U CN 205404945 U CN205404945 U CN 205404945U CN 201620090963 U CN201620090963 U CN 201620090963U CN 205404945 U CN205404945 U CN 205404945U
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- microscopical
- utility
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- microscope
- screw
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Abstract
The utility model relates to a microscope, concretely relates to microscopical electronic focusing device, including the fixed bolster with remove the frame, step motor is installed in fixed bolster and the removal guide rail cooperation of putting up on the fixed bolster, step motor drives through drive mechanism and removes frame messenger objective and can reciprocate to the realization is to the regulation of microscope focus. The beneficial effects of the utility model are that: the utility model discloses a stepper motor drives removes the frame and reciprocates, realizes having improved the focusing precision to the regulation of microscope focus, and microscopy images is stable clear. The utility model discloses think about ingenious, small, the reliable compact simple and practical of structure, adjust that the precision is high, stability is good and production low in manufacturing cost. Be applicable to ordinary microscope and digital microscopical accurate mechanical structure, application prospect is extensive.
Description
Technical field
This utility model relates to a kind of microscope, is specifically related to a kind of microscopical power-driven focusing mechanism.
Background technology
Microscope, can zoom into small items, as a kind of, the scientific instrument can seen for human eye, find broad application in the research works such as biology, chemistry, physics and astronomy.When current microscope focuses, hand rotation handwheel, handwheel is by gear drive and then drives screw to move on screw mandrel.Manual focusing, owing to handwheel intensity is low, poor rigidity, it is easy to rock, be not easy to microscope and finely focus, have impact on the definition of imaging.
Summary of the invention
For solving above-mentioned technical problem, this utility model provides a kind of microscopical power-driven focusing mechanism, focusing accuracy height, simple in construction, easy to use.
This utility model is by the following technical solutions: microscopical power-driven focusing mechanism, including fixed support and movable stand, fixed support is coordinated by guide rail with movable stand, fixed support is provided with motor, motor drives movable stand to make object lens to move up and down by drive mechanism, thus realizing the adjustment to microscope focus.
Described drive mechanism includes the drivewheel being arranged on stepper motor output shaft, and drivewheel is connected with driven pulley by Timing Belt, and driven pulley is arranged on screw mandrel, and screw mandrel is provided with screw, and screw is connected with movable stand.
Described screw is arranged on screw frame, and screw frame is arranged on movable stand.
Described motor is arranged on fixed support by connecting plate.
The beneficial effects of the utility model are: this utility model adopts motor to drive movable stand to move up and down, it is achieved the adjustment to microscope focus, improves focusing accuracy, and micro-image is stablized clear.This utility model is skillfully constructed, volume is little, structure reliable compact simple and practical, degree of regulation is high, good stability and manufacturing cost low.Suitable in the microscopical accurate machine construction of simple microscope and number, application prospect is extensive.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, microscopical power-driven focusing mechanism, including fixed support 5 and movable stand 4, fixed support 5 is coordinated by guide rail with movable stand 4, fixed support 5 connects motor 9 by connecting plate 6, motor 9 drives movable stand to make object lens to move up and down by drive mechanism, thus realizing the adjustment to microscope focus, drive mechanism includes the drivewheel 7 being arranged on motor 9 output shaft, drivewheel 7 is connected with driven pulley 3 by Timing Belt 8, driven pulley 3 is arranged on screw mandrel, screw mandrel is provided with screw 2, screw 2 is arranged on screw frame 1, screw frame 1 is arranged on movable stand 4.
This utility model adopts motor to drive movable stand to move up and down, it is achieved the adjustment to microscope focus, improves focusing accuracy, and micro-image is stablized clear.This utility model is skillfully constructed, volume is little, structure reliable compact simple and practical, degree of regulation is high, good stability and manufacturing cost low.Suitable in the microscopical accurate machine construction of simple microscope and number, application prospect is extensive.
Claims (4)
1. microscopical power-driven focusing mechanism, it is characterized in that: include fixed support and movable stand, fixed support is coordinated by guide rail with movable stand, fixed support is provided with motor, motor drives movable stand to make object lens to move up and down by drive mechanism, thus realizing the adjustment to microscope focus.
2. microscopical power-driven focusing mechanism according to claim 1, it is characterized in that: described drive mechanism includes the drivewheel being arranged on stepper motor output shaft, drivewheel is connected with driven pulley by Timing Belt, driven pulley is arranged on screw mandrel, being provided with screw on screw mandrel, screw is connected with movable stand.
3. microscopical power-driven focusing mechanism according to claim 2, it is characterised in that: described screw is arranged on screw frame, and screw frame is arranged on movable stand.
4. microscopical power-driven focusing mechanism according to claim 1 and 2, it is characterised in that: described motor is arranged on fixed support by connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620090963.XU CN205404945U (en) | 2016-01-29 | 2016-01-29 | Microscopical electronic focusing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620090963.XU CN205404945U (en) | 2016-01-29 | 2016-01-29 | Microscopical electronic focusing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205404945U true CN205404945U (en) | 2016-07-27 |
Family
ID=56450624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620090963.XU Expired - Fee Related CN205404945U (en) | 2016-01-29 | 2016-01-29 | Microscopical electronic focusing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205404945U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106990521A (en) * | 2017-04-17 | 2017-07-28 | 桂林优利特医疗电子有限公司 | Electronmicroscopic level focus control |
| CN110596876A (en) * | 2019-09-26 | 2019-12-20 | 杭州科洛码光电科技有限公司 | Multifunctional objective lens turntable |
-
2016
- 2016-01-29 CN CN201620090963.XU patent/CN205404945U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106990521A (en) * | 2017-04-17 | 2017-07-28 | 桂林优利特医疗电子有限公司 | Electronmicroscopic level focus control |
| CN110596876A (en) * | 2019-09-26 | 2019-12-20 | 杭州科洛码光电科技有限公司 | Multifunctional objective lens turntable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: To the north of 450000 Henan Province, Zhengzhou City Economic and Technological Development Zone Zhengzhou International Logistics Park Avenue West, Yangqiao Street East Ring Road area, Longfei Patentee after: Zhengzhou Qisheng Precision Manufacturing Co.,Ltd. Address before: 450016 No. seventh, 176 Avenue, Zhengzhou economic and Technological Development Zone, Henan, China Patentee before: ZHENGZHOU QISHENG MACHINERY EQUIPMENT Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20210129 |