CN103885169B - The microscope carrier of Zhan Jiaoyong and automatic demonstrating system - Google Patents
The microscope carrier of Zhan Jiaoyong and automatic demonstrating system Download PDFInfo
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- CN103885169B CN103885169B CN201410129929.4A CN201410129929A CN103885169B CN 103885169 B CN103885169 B CN 103885169B CN 201410129929 A CN201410129929 A CN 201410129929A CN 103885169 B CN103885169 B CN 103885169B
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- microscope carrier
- slide groove
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- 230000007246 mechanism Effects 0.000 claims description 38
- 230000009471 action Effects 0.000 claims description 22
- 230000008520 organization Effects 0.000 claims description 15
- 230000008859 change Effects 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims description 4
- 230000003111 delayed effect Effects 0.000 claims description 3
- 230000005236 sound signal Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
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Abstract
The invention discloses a kind of microscope carrier opening up religion, described microscope carrier includes specimen disc, cover plate, flexible member, screw bolt and nut, several slide grooves placing slide are offered on described specimen disc, the corresponding several bolts of each slide groove, nut and at least one flexible member, described cover plate is placed on slide groove, it is connected with described nut thread after described screw bolt passes cover plate and specimen disc, thus described slide is fixed in slide groove, described flexible member contacts between described cover plate and specimen disc, when slide is installed, the height coordinating regulation slide by nut with flexible member, so that slide realizes the presetting of focal length, rotate when specimen disc carries out changing sheet without slide is focused one by one, demonstration is convenient.The invention also discloses automatic demonstrating system, microscope carrier can be realized auto-slide, it is also possible to while changing sheet, corresponding display slide image and explainative information, it is adaptable to impart knowledge to students and put on display.
Description
Technical field
The present invention relates to microscope, particularly relate to microscope carrier and the automatic demonstrating system thereof of Zhan Jiaoyong.
Background technology
Little, for the ease of people especially child owing to being specifically designed to the microscope of demonstration and teaching at present
Study and understand microscope and the knowledge of some cells, often existing microscope is shielded its big portion
Divide function, such as, block object lens switching, condenser lens regulation, illumination adjustments, object stage displacement, thick focusing very
To focusing on fine setting and eyepiece adjustment etc., the most only leaving the adjustment of interpupillary distance, generally every micro-
Mirror can only observe a sample.Owing to cannot ensure that condenser lens, illumination, aperture diaphragm are in field stop
Matching status, it is seen that image contrast low thus directly affect displaying and appreciation effect.
For the ease of demonstration, investigated a kind of displaying special digital optical microscope in prior art, this shows
Micro mirror arranges multiple slide at object stage, needs moving stage during demonstration, by a certain glass on object stage
Sheet alignment object lens, when the most this microscope observes a certain slide, also need demonstrator to regulate the focal length of this slide,
I.e. move an object stage, regulate a slide focal length, operation complexity.
Summary of the invention
It is an object of the invention to provide a kind of microscope carrier opening up religion, this microscope carrier is arranged
Having the slide groove of several placement slide, several slides can regulate the height of slide by nut and flexible member,
Carry out the presetting of focal length, the focal length of every piece of slide can be mixed up in advance, during demonstration, move microscope carrier
, it is not necessary to focusing slide one by one, demonstration is convenient.
It is a further object of the present invention to provide a kind of automatic demonstrating system, it includes the microscope slide of Zhan Jiaoyong
Platform, for when the specimen disc of microscope carrier moves and changes sheet, correspondence shows the slide that microscope is observed
Image and corresponding explainative information, it is simple to put on display and impart knowledge to students.
To achieve these goals, the invention discloses a kind of microscope carrier opening up religion, described micro-
Mirror object stage includes specimen disc, cover plate, bolt, nut and flexible member, if offering on described specimen disc
Dry the slide groove placing slide, described slide groove offers the watch window run through；Described cover plate and institute
State slide groove one_to_one corresponding and its in the middle of offer an opening, described cover plate be covered on described slide groove thus
Being fixed on by described slide in described slide groove, described watch window part is revealed in described opening part；Each
Described slide groove is correspondingly arranged on the screw bolt and nut of several mutual correspondence, covers described in described screw bolt passes
Connect with corresponding nut thread after plate and described specimen disc, so that described cover plate is fixed on described specimen disc
On；Each described slide groove is correspondingly arranged at least one flexible member, and described flexible member contacts at described lid
Between plate and specimen disc.
Compared with prior art, the present invention arranges flexible member between cover plate and slide groove, when slide is installed,
By the height coordinating regulation slide of nut with flexible member, so that slide realizes the presetting of focal length,
The focal length of every piece of slide can be mixed up in advance, during demonstration, move microscope carrier, it is not necessary to slide by
One focuses, and demonstration is convenient.
It is preferred that described specimen disc is disk, circumferentially distributed along described specimen disc of some described slide grooves,
Described drive mechanism is connected with the center of described specimen disc by rotary shaft and is driven described specimen disc to rotate.When
So, described specimen disc can also be rectangular disk, and described slide groove is arranged on described specimen disc parallel.Specifically
Ground, described slide groove is uniformly distributed along the moving direction of described specimen disc with a determining deviation.
It is preferred that described flexible member is compression spring.
It is preferred that the periphery that described specimen disc is positioned at described slide groove offers at least one mounting groove, described
Flexible member is installed in described mounting groove and contacts between described specimen disc and the edge of cover plate.
It is preferred that the corner of each described slide groove is separately installed with a bolt, each described slide groove is extremely
The centre position of few side is correspondingly arranged on a flexible member.Certainly, the number of bolts that each slide groove is corresponding
Can also be 2,3 or five, be not limited in 4.
It is preferred that described microscope also includes that drive mechanism and controlling organization, described controlling organization include controlling
Module, alignment sensor, location division and change sheet switch, described location division be installed on described specimen disc and with
Some described slide grooves are corresponding, and described alignment sensor is corresponding with position, described location division and is sensing
Send induced signal during described location division, change sheet described in action and switch to export cue mark, described control mould
Block controls described drive mechanism action according to described cue mark, drives according to described in described actuated signal control
Mechanism quits work, and specimen disc described in described driving mechanisms control moves.During work, switch on power, press
Changing sheet switch, described control module controls described drive mechanism and starts working, described in described driving mechanisms control
Specimen disc moves, when wherein a slide groove moves to object lens, and alignment sensor and position, location division
Relatively and control drive mechanism by control module to quit work, so that specimen disc stops mobile, now observe
Sample on slide in slide groove under object lens, after having observed, again presses and changes sheet switch, and drive mechanism continues
Continuous work also controls specimen disc and moves, until specimen disc moves to next slide groove location, moves back and forth with this,
The program makes the present invention can be accurately positioned each slide by alignment sensor and location division, and real
Existing auto-slide.
Specifically, described control module includes latching relay, the press button conduct of described latching relay
Described change sheet switch, described alignment sensor be delayed startup alignment sensor and with described latching relay
Reset switch be connected, and control described reset switch action when sensing location division.During work, press
Changing sheet switch, described drive mechanism is started working and is controlled described specimen disc and moves, when wherein a slide groove moves
When moving to object lens, during alignment sensor to location division, control described reset switch action, reset switch
Controlling latching relay to unlock, the major loop of latching relay disconnects, and drive mechanism quits work, the most again
Secondary pressing changes sheet switch, can control drive mechanism continuation action.Certainly, described control module can also be passed through
This function of other circuit realiration, such as, use self-lock switch do described in change sheet switch, by alignment sensor
Being connected with a relay coil, this relay switch is connected with the unblock end changing sheet switch, changes sheet switch and installs
On the power circuit of drive mechanism, press change sheet switch can drive mechanism start working, at alignment sensor
When framing signal (next slide moves to object lens) being detected, alignment sensor is changed by Control
Sheet switch realizes unblock and opens, and drive mechanism quits work.It is of course also possible to by audion or MOS
The on-off circuit of pipe composition constitutes control module, therefore the present invention changes sheet switch and how alignment sensor realizes driving
The work of motivation structure and the control on-off circuit of stopping can be arranged according to practical situation by those skilled in the art,
It is not limited in above-mentioned three kinds of modes, i.e. those of ordinary skill in the art to provide according to technology disclosed by the invention
Material it is readily conceivable that the physical circuit of control module.
Specifically, described controlling organization also includes that sheet switch and intervalometer are changed in timing, and sheet switch is changed in described timing
Controlling described runs, described intervalometer sends one every described Preset Time to described control module and changes
Sheet signal.Described intervalometer makes to press after regularly changing sheet switch, and described microscope carrier is when default
Between a mobile slide, it is achieved that automatically demonstrate.More specifically, described controlling organization also includes that timing is changed
Sheet switch, intervalometer and relay switch, sheet switch, intervalometer and the line of relay switch are changed in described timing
Circle is series in a current supply circuit, and described relay switch can the normally opened contact action of auto-returned be self-locking
The press button of relay, operates described timing and changes sheet and switch to control described runs, so that described
Intervalometer turns on the coil of described relay switch every described Preset Time, thus controls described self-locking relay
The press button action of device.
Specifically, described controlling organization also includes that reseting sensor and reset portion, described reset portion are installed on institute
State on specimen disc and corresponding with arbitrary slide groove location, described reseting sensor and described reset portion position pair
Sending reset signal when described reset portion and should be detected, described control module controls described driving when energising
Mechanism action controls described drive mechanism stopping action until receiving described reset signal.The program makes to drill
When showing, first slide is for presetting slide.Wherein, in the program, described control module can be able to programme patrolling
Collect the circuit of chip composition.
Specifically, described alignment sensor is infrared emission sensor, and described location division is hole, location.
In order to realize another object, the invention also discloses a kind of open up religion automatic demonstrating system, described from
Dynamic demo system includes microscope carrier, display screen and the video annotation module that above-mentioned exhibition is taught, described
Video annotation module internal memory contains the explainative information that sample message in some and described slide groove is corresponding, described control
Molding block obtains explainative information corresponding to described video annotation module and object lens when receiving described cue mark
The slide information observed, is converted to described explainative information and slide information the video signal of correspondence and carries
To display screen.Compared with prior art, the present invention is provided with flexible member between cover plate and slide groove, peace
During dress slide, by the height coordinating regulation slide of nut with flexible member, so that slide realizes Jiao
Away from presetting, the focal length of every piece of slide can be mixed up in advance.On the other hand, the present invention is real by changing sheet switch
Existing auto-slide, it is not necessary to the mobile example dish that people are manual, easy to operate.Another further aspect, the present invention is changing
While sheet, the slide information observed by display screen display microscope and the explainative information prestored,
Beholder is facilitated to learn, it is adaptable to impart knowledge to students and put on display.
It is preferred that described automatic demonstrating system also includes that sound equipment, described explainative information include video annotation information
With audio commentary information, described control module, while display screen conveying video signal, explains orally letter by described
Audio commentary information in breath is converted to the audio signal of correspondence and is delivered in sound equipment.Further facilitate viewing
Person learns.
Accompanying drawing explanation
Fig. 1 is microscopical axonometric chart of the present invention.
Fig. 2 is microscopical partial schematic diagram of the present invention.
Fig. 3 is the axonometric chart of microscope carrier of the present invention.
Fig. 4 is the part isometric exploded view of microscope carrier described in Fig. 3.
Fig. 5 is the circuit diagram of controlling organization described in first embodiment of the invention.
Fig. 6 is the circuit diagram of controlling organization described in second embodiment of the invention.
Fig. 7 is the structured flowchart of controlling organization described in second embodiment of the invention.
Fig. 8 is the structured flowchart of automatic demonstrating system of the present invention.
Detailed description of the invention
By describing the technology contents of the present invention, structural feature in detail, being realized purpose and effect, below in conjunction with
Embodiment also coordinates accompanying drawing to be explained in detail.
Referring to figs. 1 to Fig. 4, the invention discloses a kind of microscope carrier, described microscope carrier 20
Specimen disc 21 move and be installed on microscope 100 and be positioned at below object lens 10.
With reference to Fig. 3 and Fig. 4, described microscope carrier 20 includes specimen disc 21, cover plate 22, flexible member
23, bolt 24 and nut 25, described specimen disc 21 offers several slide grooves placing slide 26
211, described slide groove 211 offers the watch window 212 run through, described specimen disc 21 is positioned at described glass
The periphery of film trap 211 offers several first installing hole 213 and at least one mounting groove 214 run through；Described
The centre of cover plate 22 offers an opening 221, and the edge of described cover plate 22 offers and described first installing hole
213 corresponding the second installing holes 222 run through, described cover plate 22 is covered on described slide groove 211 also
At described opening 221, part is revealed in described watch window 212, and described flexible member 23 is installed on described
Mounting groove 214 is interior and contacts between described specimen disc 21 and the edge of cover plate 22, and described bolt 24 is successively
After described first installing hole 213 and the second installing hole 222 threaded with corresponding described nut 25,
Thus described slide 26 is installed between described cover plate 22 and slide groove 211.Compared with prior art,
The present invention is provided with flexible member 23 between cover plate 22 and slide groove 211, when installing slide, passes through nut
25 with the height coordinating regulation slide 26 of flexible member 23, thus realize the presetting of slide 26 focal length, drill
The specimen disc 21 of microscope carrier 10 is moved, it is not necessary to slide 26 is focused, demonstration side when showing
Just.Wherein, described flexible member 23 is compression spring.In the present embodiment, each described slide groove 211
Corner is respectively arranged with one first installing hole 213, the centre position of two relative edges of each described slide groove 211
Be respectively arranged with a mounting groove 214, certainly, each slide groove 211 can also be correspondingly arranged on two, three,
First installing hole 213 of five etc. numbers, it is also possible to be correspondingly arranged one, three or four etc. number
Mounting groove 214, be not limited in above-described embodiment.Specifically, described slide groove is along described specimen disc
Moving direction is uniformly distributed with a determining deviation.
Referring to figs. 1 to Fig. 3, described microscope carrier 20 also includes drive mechanism 30 and controlling organization 40,
With reference to Fig. 5, Fig. 6 or Fig. 7, described controlling organization 40 includes control module, alignment sensor 42, location
Portion 43 and change sheet switch S1, four described location divisions 43 for hole, location and be opened on described specimen disc 21 with
Four described slide grooves 22 are corresponding, and described alignment sensor 42 is corresponding also with position, described location division 43
Send induced signal when sensing described location division 43, press described in change sheet switch S1 exportable change sheet letter
Number, described control module 41 controls the action of described drive mechanism 30 according to described cue mark, according to described
Described in actuated signal control, drive mechanism 30 quits work, and described drive mechanism 30 controls described specimen disc 21
Mobile.Wherein, described alignment sensor 42 is infrared emission sensor.
With reference to Fig. 1, described specimen disc 21 is disk, and some described slide grooves 211 are along described specimen disc 21
Circumferentially distributed, described drive mechanism 30 is connected by rotary shaft with the center of described specimen disc 21 and drives institute
State specimen disc 21 to rotate.
Specifically, with reference to Fig. 5, for the first embodiment of control module of the present invention, described control module bag
Including latching relay K1, the press button of latching relay K1 changes sheet switch S1, described location as described
Sensor 42 is the alignment sensor of delayed startup, specifically includes infrared emission sensor 421 and delay switch
422, control can moving by automatically reset normally-closed contact of relay switch S2 by the coil of relay switch S2
Making, relay switch S2's can automatically reset normally-closed contact be the reset switch of described latching relay K1.
During work, pressing and change sheet switch S1, described drive mechanism 30 is started working and is controlled described specimen disc 21 and moves
Dynamic, the coil electricity of the delay switch 422 of the most described alignment sensor 42 also prolongs after Preset Time
The normally opened contact conducting of Shi Kaiguan 422, the infrared emission sensor 421 of described alignment sensor 42 starts to move
Make, when wherein a slide groove 211 moves to object lens 10, described alignment sensor 42 infrared
Emission sensor 421 senses location division 43 and sends induced signal, the coil of described relay switch S2
Automatically reset, so that self-locking continues after closing thus controlling the reset switch S2 disconnection of described latching relay
The major loop of electrical equipment K1 disconnects, and drive mechanism 30 quits work, and the most again presses and changes sheet switch S1, can
Control drive mechanism 30 and continue action until alignment sensor 42 senses next location division 43.Wherein, institute
State slide groove 211, the number of location division 43 can be four, it is also possible to is 2,3,5 etc. numbers
Mesh.
With reference to Fig. 6, for the second embodiment of the present invention, unlike first embodiment, described controlling organization
40 also include that sheet switch 46, intervalometer 31 and relay switch S1 ' are changed in timing, described timing change sheet switch 46,
The coils connected in series of intervalometer 31 and relay switch S1 ' in a current supply circuit, described relay switch S1 '
Can the press button that normally opened contact action is latching relay K1 of auto-returned, operate described timing and change sheet
Switch 46 can control described intervalometer 31 and work, and described intervalometer 31 turns on every described Preset Time, with
The coil electricity of this simultaneously relay switch S1 ', relay switch S1 ' can the normally opened contact of auto-returned move
Make, i.e. the press button action of latching relay K1, say, that press after regularly changing sheet switch 46,
The press button of described latching relay K1 every Preset Time action once so that described microscope carrier
20 once change sheet action, thus realize auto-slide.
With reference to Fig. 7, for third embodiment of the invention, unlike first embodiment and the second embodiment,
In this embodiment, described control module 41 ' is the circuit of programmable logic chip composition.During work, connect electricity
Source, presses and changes sheet switch 45, and described control module 41 ' controls described drive mechanism 30 and starts working, described
Drive mechanism 30 controls described specimen disc 21 and rotates, when a wherein slide groove 211 move to object lens 10 just under
Fang Shi, alignment sensor 42 is relative with position, location division 43 thus exports induced signal, and control module 41 ' depends on
Quit work according to this actuated signal control drive mechanism 30, so that specimen disc 21 stops operating, now observe
Sample on slide 26 in 10 times slide grooves 211 of object lens, after having observed, again presses and changes sheet switch 45,
Drive mechanism 30 works on and controls specimen disc 21 and rotates, until specimen disc 21 turns to next slide groove
211 positions, move back and forth with this, and the program makes the present invention can pass through alignment sensor 42 and location division 43
Each slide 26 is accurately positioned.
In order to realize auto-slide, described controlling organization 40 also includes that sheet switch 46 ' and intervalometer (position are changed in timing
In control module 41 '), described timing is changed sheet switch 46 ' and is controlled described runs, and described intervalometer is every
A cue mark is sent to described control module, so that described control module 41 ' is every every described Preset Time
Control described drive mechanism 30 every Preset Time to rotate, it is achieved auto-slide.Sheet switch 46 ' is changed in described timing
Can be that mechanical switch can also be for electrical switch.
With reference to Fig. 7, described controlling organization 40 also includes reseting sensor 44 and reset portion (not shown),
Described reset portion is installed on described specimen disc 21 and corresponding with arbitrary slide groove 211 position, described reset
Reset signal, described control is sent when sensor 44 is corresponding with described reset portion position and described reset portion detected
Molding block 41 ' controls the action of described drive mechanism 30 when energising until receiving described reset signal to control institute
Stating drive mechanism 30 and stop action, the program makes described microscope carry out initial reset after unlatching, from
And make a certain slide 26 preset be automatically moved into object lens after powering 10 times.Wherein, described reset passes
Sensor 44 is infrared detection sensor, and described reset portion is reset hole.
With reference to Fig. 8, the invention also discloses one and teach automatic demonstrating system for exhibition, this automatic demonstrating system
200 include above-mentioned microscope carrier 20, display screen 51 and video annotation module 53, described video annotation
Module 53 internal memory contains the explainative information that the sample message of slide 26 is corresponding in some and described slide groove 211,
Described explainative information includes that video annotation information, described control module 41 ' obtain when receiving described cue mark
The slide information that observes of the explainative information of described video annotation module 53 correspondence and object lens 10, and by institute
State the video annotation information in explainative information and slide information is converted to corresponding video signal and is delivered to display screen
In 51, it is simple to observer learns.
With continued reference to Fig. 8, also including audio commentary information in described explainative information, described control module 41 ' exists
While processing the video annotation information in described explainative information, the audio commentary in described explainative information is believed
Breath is converted to the audio signal of correspondence and is delivered in sound equipment 52.
Above disclosed only the preferred embodiments of the present invention, can not limit the present invention with this certainly
Interest field, the equivalent variations therefore made according to scope of the present invention patent, still belong to the present invention and contained
Scope.
Claims (10)
1. the microscope carrier opening up religion, it is characterised in that described microscope carrier includes:
Specimen disc, described specimen disc offers several slide grooves placing slide, described slide groove is opened
Being provided with the watch window run through, described slide groove uniformly divides along the moving direction of described specimen disc with a determining deviation
Cloth；
With described slide groove cover plate one to one, the centre of described cover plate offers an opening, described cover plate
It is covered on described slide groove thus described slide is fixed in described slide groove, described watch window part
It is revealed in described opening part；
Screw bolt and nut, each described slide groove is correspondingly arranged on the screw bolt and nut of several mutual correspondence, institute
Connect with corresponding nut thread after stating cover plate described in screw bolt passes and described specimen disc, so that described
Cover plate is fixed on described specimen disc；
Flexible member, each described slide groove is correspondingly arranged at least one flexible member, and described flexible member supports
Touch between described cover plate and specimen disc.
2. the microscope carrier of exhibition religion as claimed in claim 1, it is characterised in that described specimen disc
For disk, circumferentially distributed along described specimen disc of some described slide grooves.
3. the microscope carrier of exhibition religion as claimed in claim 1, it is characterised in that each described glass
The corner of film trap is separately installed with a bolt, and the centre position correspondence of at least side of each described slide groove sets
It is equipped with described flexible member.
4. the microscope carrier of exhibition religion as claimed in claim 1, it is characterised in that also include driving
Mechanism and controlling organization, described controlling organization includes control module, alignment sensor, location division and changes sheet and open
Closing, described location division is installed on described specimen disc and corresponding with some described slide grooves, and described location passes
Sensor is corresponding with position, described location division and sends induced signal, action institute when sensing described location division
State change sheet switch export cue mark, described control module according to described cue mark control described driving machine
Structure action, quits work according to drive mechanism described in described actuated signal control, described driving mechanisms control institute
State specimen disc to move.
5. the microscope carrier of exhibition religion as claimed in claim 4, it is characterised in that described control mould
Block includes latching relay, and the press button of described latching relay changes sheet switch, described location as described
Sensor is the alignment sensor of delayed startup and is connected with the reset switch of described latching relay, and in sense
Described reset switch action is controlled when should arrive location division.
6. the microscope carrier of exhibition religion as claimed in claim 4, it is characterised in that described control machine
Structure also include reseting sensor and reset portion, described reset portion be installed on described specimen disc and with arbitrary slide
Groove location is corresponding, when described reseting sensor is corresponding with described reset portion position and described reset portion detected
Sending reset signal, described control module controls described drive mechanism action when energising until receiving described
Reset signal controls described drive mechanism stopping action.
7. the microscope carrier of exhibition religion as claimed in claim 4, it is characterised in that described specimen disc
For disk, circumferentially distributed along described specimen disc of some described slide grooves, described drive mechanism passes through rotary shaft
It is connected with the center of described specimen disc and drives described specimen disc to rotate.
8. the microscope carrier of exhibition religion as claimed in claim 4, it is characterised in that described control machine
Structure also includes that sheet switch and intervalometer are changed in timing, and runs described in sheet on-off control, institute are changed in described timing
State intervalometer and send a cue mark every Preset Time to described control module.
9. the automatic demonstrating system opening up religion, it is characterised in that include as arbitrary in claim 4-8
The microscope carrier of the Zhan Jiaoyong described in Xiang, display screen and video annotation module, described video annotation mould
Block internal memory contains the explainative information that sample message in some and described slide groove is corresponding, and described control module is connecing
Explainative information corresponding to described video annotation module is obtained and glass that object lens observe during by described cue mark
Sheet information, is converted to described explainative information and slide information the video signal of correspondence and is delivered in display screen.
10. the automatic demonstrating system of exhibition religion as claimed in claim 9, its feature exists, and also includes sound equipment,
Described explainative information includes video annotation information and audio commentary information, and described control module carries to display screen
While video signal, the audio commentary information in described explainative information is converted to the audio signal of correspondence also
It is delivered in sound equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410129929.4A CN103885169B (en) | 2014-03-31 | 2014-03-31 | The microscope carrier of Zhan Jiaoyong and automatic demonstrating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410129929.4A CN103885169B (en) | 2014-03-31 | 2014-03-31 | The microscope carrier of Zhan Jiaoyong and automatic demonstrating system |
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| CN103885169A CN103885169A (en) | 2014-06-25 |
| CN103885169B true CN103885169B (en) | 2017-01-04 |
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| CN110301787B (en) * | 2019-07-26 | 2023-07-28 | 西安工业大学 | Multifunctional showcase |
| CN112665935A (en) * | 2020-12-16 | 2021-04-16 | 宁波大学 | Method for producing microstructure, batch observation method, and observation apparatus |
| CN114384682B (en) * | 2022-02-25 | 2023-08-22 | 福建朗健生物科技有限公司 | Device convenient to slide is placed to electronic microscope platform |
| CN114778873B (en) * | 2022-06-16 | 2022-09-09 | 首都儿科研究所 | Bone marrow primary screening detection device and detection method based on morphology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4012112A (en) * | 1975-08-25 | 1977-03-15 | Honeywell Inc. | Microscope stage positioning system |
| JP2009205008A (en) * | 2008-02-28 | 2009-09-10 | Olympus Corp | Focus adjustment unit and microscope |
| CN203217162U (en) * | 2013-02-23 | 2013-09-25 | 冯振宇 | Novel microscope |
| CN204009214U (en) * | 2014-03-31 | 2014-12-10 | 东莞科学馆 | The microscope stage of demonstration use |
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