CN2463849Y - Microscope multiplying power controller - Google Patents
Microscope multiplying power controller Download PDFInfo
- Publication number
- CN2463849Y CN2463849Y CN 01210736 CN01210736U CN2463849Y CN 2463849 Y CN2463849 Y CN 2463849Y CN 01210736 CN01210736 CN 01210736 CN 01210736 U CN01210736 U CN 01210736U CN 2463849 Y CN2463849 Y CN 2463849Y
- Authority
- CN
- China
- Prior art keywords
- amplifier
- multiplying power
- opt
- controller
- power controller
- 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 - Lifetime
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- Microscoopes, Condenser (AREA)
Abstract
The utility model discloses a microscope multiplying power controller which is formed into integration with a computer host machine and has the advantages of beautiful appearance and reliability. The change of magnification is controlled by a mouse, the controls of the amplification and reduction of microscopes by the mouse are conveniently realized.
Description
The utility model relates to a kind of controller, is a kind of microscope multiplying power controller.
This system is the core of Tsing-Hua University's micro-instrument control enlargement factor.The micro-instrument of the Tsing-Hua University of Sheng Chaning was with one " β multiplying power controller " in the past, power switch, speed-regulating switch, speed governing rate potentiometer etc. are housed on this instrument, if will change the enlargement factor of micro-instrument, must pin " speed-regulating switch " with a hand and control up or down and amplify or dwindle.Inconvenient operation can not show current enlargement factor.
The purpose of this controller is to provide a kind of microscope controller, and this controller comprises two signal controlling passages, and control is contained in the forward and backward of the direct current generator M in the photo amplifier respectively, thereby reaches the purpose that changes the microscope enlargement ratio.
The technical solution of the utility model is: a kind of microscope multiplying power controller, be connected with motor in the micro-instrument, and this controller comprises input interface IN1, photoelectrical coupler OPT
1, by R
1, R
3, D
1, BG
1The amplifier I that constitutes is by photoelectrical coupler OPT
2, R
8, R
9, D
3, BG
2The amplifier II that constitutes is by IN1, OPT
1, the amplifier I with by IN2, OPT
2, two signalling channels constituting of amplifier II; By R
5, R
6, D
2, BG
3The intermediate amplifier III of forming.Two signalling channels of controller are respectively by input interface IN1 and the IN2 transmission signal that is connected with the computing machine com port, and two signalling channels are controlled direct current generator M forward or reverse respectively, thereby control the change of the enlargement ratio of micro-instrument.
Advantage of the present utility model is that two signalling channels control direct current generator M forward or reverse respectively, thereby has realized controlling the change of the enlargement ratio of micro-instrument easily.
Below in conjunction with the drawings and specific embodiments the utility model is further described,
Fig. 1 is the electrical schematic diagram of the utility model microscope multiplying power controller.
A kind of microscope multiplying power controller is connected with motor in the micro-instrument, and this controller comprises input interface IN1, photoelectrical coupler OPT
1, by R
2, R
3, D
1, BG
1The amplifier I that constitutes is by photoelectrical coupler OPT
2, R
8, R
9, D
3, BG
2The amplifier II that constitutes is by IN1, OPT
1, the amplifier I with by IN2, OPT
2, two signalling channels constituting of amplifier II; By R
5, R
6, D
2, BG
3The intermediate amplifier III of forming.Two signalling channels of controller are respectively by input interface IN1 and the IN2 transmission signal that is connected with the computing machine com port, and two signalling channels are controlled direct current generator M forward or reverse respectively, thereby control the change of the enlargement ratio of micro-instrument.
It is that the positive and negative rotation moving lens of direct current motor M by the control zoom lens group is realized that the multiplying power of this microscope multiplying power controller is amplified with dwindling.For example on M, add+during 8V, multiplying power is amplified, otherwise, on M, add-8V, then multiplying power is dwindled.
The amplification of controlling multiplying power by the operation mouse with dwindle.
Utilize two I/O mouths of computing machine to connect IN1 and IN2, we are provided with " amplification " on computer operation interface, " dwindle " two buttons, when mouse pointer points to " amplification " button, and when pinning left mouse button, have an I/O mouth this moment is high level " 1 ", drives microscopical enlargement ratio and increases.Suppose that IN1 is connected with certain I/O mouth, this moment, IN1 was high level " 1 ", through R
1Make photoelectricity coupling device OPT
1Luminotron light OPT
1Then conducting of receiving tube, through R
2Make triode BG
1Conducting, and IN2 is not because of adding high level, BG
2End,, suppose that at this moment direct current generator M is to turn clockwise so on direct current motor M, add+8V voltage this moment.When decontroling left mouse button, I/O and IN
1On then be low level " O ", thereby OPT
1Luminotron put out triode BG
1End making alive and stopping operating not on the motor M.In like manner, when " dwindling " button and pinning left mouse button, then drive microscopical enlargement ratio and reduce as if mouse-pointing.For example this moment IN
2Interface is high level " 1 ", triode BG
3Conducting, triode BG
2Conducting, and at IN
1On do not add high level, BG
1End.Add on direct current motor M-8V voltage this moment.Motor M then reverses.
Claims (1)
1, a kind of microscope multiplying power controller is connected with motor in the micro-instrument, and it is characterized in that: this controller comprises input interface IN1, photoelectrical coupler OPT
1, by R
2, R
3, D
1, BG
1The amplifier I that constitutes is by photoelectrical coupler OPT
2, R
8, R
9, D
3, BG
2The amplifier II that constitutes is by IN1, OPT
1, the amplifier I with by IN2, OPT
2, two signalling channels constituting of amplifier II; By R
5, R
6, D
7, BG
3The intermediate amplifier III of forming, two signalling channels of controller are respectively by input interface IN1 and the IN2 transmission signal that is connected with the computing machine com port, two signalling channels are controlled direct current generator M forward or reverse respectively, thereby control the change of the enlargement ratio of micro-instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01210736 CN2463849Y (en) | 2001-02-21 | 2001-02-21 | Microscope multiplying power controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01210736 CN2463849Y (en) | 2001-02-21 | 2001-02-21 | Microscope multiplying power controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2463849Y true CN2463849Y (en) | 2001-12-05 |
Family
ID=33630240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01210736 Expired - Lifetime CN2463849Y (en) | 2001-02-21 | 2001-02-21 | Microscope multiplying power controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2463849Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203457A (en) * | 2014-06-20 | 2015-12-30 | 安捷伦科技有限公司 | Magnifying Assembly For An Infrared Microscope |
-
2001
- 2001-02-21 CN CN 01210736 patent/CN2463849Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203457A (en) * | 2014-06-20 | 2015-12-30 | 安捷伦科技有限公司 | Magnifying Assembly For An Infrared Microscope |
| CN105203457B (en) * | 2014-06-20 | 2019-10-08 | 安捷伦科技有限公司 | The amplifier module of infrared 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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110221 Granted publication date: 20011205 |