CN103885169A - Microscope stage and automatic demonstration system for teaching and exhibition - Google Patents
Microscope stage and automatic demonstration system for teaching and exhibition Download PDFInfo
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- CN103885169A CN103885169A CN201410129929.4A CN201410129929A CN103885169A CN 103885169 A CN103885169 A CN 103885169A CN 201410129929 A CN201410129929 A CN 201410129929A CN 103885169 A CN103885169 A CN 103885169A
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- 230000007246 mechanism Effects 0.000 claims description 38
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- 230000005236 sound signal Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
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- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
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Abstract
The invention discloses a microscope stage for teaching and exhibition. The microscope stage comprises a sample disc, a cover plate, elastic elements, bolts and nuts, a plurality of slide grooves used for storing slides are formed in the sample disc, each slide groove corresponds to a plurality of bolts, nuts and at least one elastic element, the cover plate covers the slide grooves, and the bolts sequentially penetrate through the cover plate and the sample disc and then are connected with the nuts in a threaded mode, so that the slides are fixed in the slide grooves; the elastic elements abut against the position between the cover plate and the sample disc, and when the slides are installed, the nuts and the elastic elements are matched to adjust the heights of the slides, so that pre-adjustment of focal lengths of the slides is achieved, the slides do not need to be subjected to focusing one by one when the sample disc is rotated for slide replacing, and demonstration is convenient. The invention further discloses an automatic demonstration system, automatic slide replacing of the microscope stage can be achieved, and when the slides are replaced, slide images and commentary information are correspondingly displayed, and the microscope stage and the automatic demonstration system are suitable for teaching and exhibition.
Description
Technical field
The present invention relates to microscope, relate in particular to microscope stage and the automatic demonstrating system thereof of Zhan Jiaoyong.
Background technology
Due to be specifically designed at present demonstration and teaching use microscope little, for the ease of people's especially children study and the knowledge of understanding microscope and some cells, often existing microscope is shielded to its most of function, for example block object lens switching, condenser adjusting, illumination adjustments, objective table displacement, slightly focus on and even focus on fine setting and eyepiece adjustment etc., the last adjustment of being almost only left interpupillary distance, every microscope can only be observed a sample conventionally.Owing to cannot ensureing that condenser, illumination, aperture diaphragm and field stop are in matching status, thereby the low directly impact of the image contrast of seeing is shown and appreciation effect.
For the ease of demonstration, in prior art, work out a kind of displaying special digital optical microscope, this microscope arranges multiple slides at objective table place, when demonstration, need moving stage, a certain slide on objective table is aimed to object lens, then when a certain slide of this microscopic examination, also need demonstrator to regulate the focal length of this slide, a mobile objective table, regulates one time slide focal length, complicated operation.
Summary of the invention
The object of this invention is to provide a kind of microscope stage of opening up religion use, on this microscope stage, be provided with the slide groove of several placement slides, several slides can regulate by nut and flexible member the height of slide, carry out the presetting of focal length, can mix up in advance the focal length of every slide, when demonstration, move microscope stage, without slide is focused one by one, demonstration is convenient.
Another object of the present invention is to provide a kind of automatic demonstrating system, it comprises the microscope stage of Zhan Jiaoyong, while changing sheet for moving in the sample disc of microscope stage, corresponding slide image and the corresponding explainative information that shows that microscopic examination is arrived, is convenient to exhibition and teaching.
To achieve these goals, the invention discloses a kind of microscope stage of opening up religion use, described microscope stage comprises sample disc, cover plate, bolt, nut and flexible member, in described sample disc, offer the slide groove that several place slide, on described slide groove, offer the watch window running through; Described cover plate and described slide groove one by one corresponding and its in the middle of offer an opening, thereby described cover plate is covered on described slide groove and described slide is fixed in described slide groove, described watch window part is revealed in described opening part; Described in each, slide groove correspondence is provided with the screw bolt and nut of several mutual correspondences, described in described screw bolt passes cover plate with after described sample disc, be connected with corresponding nut thread, thereby described cover plate is fixed in described sample disc; Described in each, slide groove correspondence arranges at least one flexible member, and described flexible member contacts between described cover plate and sample disc.
Compared with prior art, the present invention arranges flexible member between cover plate and slide groove, when slide is installed, the height that regulates slide that coordinates by nut with flexible member, thereby make slide realize the presetting of focal length, can mix up in advance the focal length of every slide, when demonstration, move microscope stage, without slide is focused one by one, demonstration is convenient.
Preferably, described sample disc is disk, and some described slide grooves are along the circumferential distribution of described sample disc.Certainly, described sample disc can be also rectangular disk, and described slide groove is parallel setting in described sample disc.Particularly, described slide groove is uniformly distributed with a determining deviation along the moving direction of described sample disc.
Preferably, described flexible member is Compress Spring.
Preferably, the periphery that described sample disc is positioned at described slide groove offers at least one mounting groove, and described flexible member is installed in described mounting groove and contacts between described sample disc and the edge of cover plate.
Preferably, described in each, four of slide groove jiaos are separately installed with a bolt, and described in each, the centre position correspondence of at least one side of slide groove is provided with a flexible member.Certainly, the number of bolts that each slide groove is corresponding can be also 2,3 or five, is not limited in 4.
Preferably, described microscope also comprises driving mechanism and control gear, described control gear comprises control module, alignment sensor, location division and change sheet switch, described location division is installed in described sample disc and is corresponding with some described slide grooves, described alignment sensor is corresponding with position, described location division and in the time sensing described location division, send induced signal, described in action, change sheet switch with output cue mark, described control module is according to driving mechanism action described in described cue mark control, quit work according to driving mechanism described in described actuated signal control, described in described driving mechanisms control, sample disc moves.When work, switch on power, press and change sheet switch, described in described control module control, driving mechanism is started working, described in described driving mechanisms control, sample disc moves, under a slide groove wherein moves to object lens time, alignment sensor is relative with position, location division and quit work by control module control driving mechanism, so that sample disc stops moving, the now sample on the interior slide of slide groove under viewing objective, after observation completes, again press and change sheet switch, driving mechanism works on and Quality control dish moves, until sample disc moves to next slide groove position, with this to-and-fro movement, this scheme can accurately be located by alignment sensor and location division the present invention to each slide, and realize auto-slide.
Particularly, described control module comprises latching relay, the pushbutton switch of described latching relay is as the described sheet switch that changes, described alignment sensor is the alignment sensor of delayed startup and is connected with the reset switch of described latching relay, and in the time sensing location division, controls described reset switch action.When work, press and change sheet switch, described driving mechanism is started working and is controlled described sample disc and move, under a slide groove wherein moves to object lens time, alignment sensor is controlled described reset switch action, the release of reset switch control latching relay during to location division, the major loop of latching relay disconnects, driving mechanism quits work, and now again presses and changes sheet switch, can control driving mechanism and continue action.Certainly, described control module also can realize this function by other circuit, for example, described in doing, use self-lock switch changes sheet switch, alignment sensor is connected with a relay coil, this relay switch is connected with the release end that changes sheet switch, change on the power circuit that sheet switch is installed on driving mechanism, press and change sheet switch and can start working by driving mechanism, in the time that alignment sensor detects positioning signal (next slide moves under object lens), alignment sensor changes sheet switch by Control and realizes release and open, and driving mechanism quits work.Certainly, also can form control module by the on-off circuit of triode or metal-oxide-semiconductor composition, therefore the present invention changes, how sheet switch and alignment sensor realize the work of driving mechanism and the gauge tap circuit that stops can be arranged according to actual conditions by those skilled in the art, be not limited in above-mentioned three kinds of modes, those of ordinary skill in the art can be easy to expect according to technical information disclosed by the invention the physical circuit of control module.
Particularly, described control gear also comprises that timing changes sheet switch and timer, and timer work described in the control of sheet switch is changed in described timing, and described timer sends a cue mark every described Preset Time to described control module.Described timer makes to press timing and changes after sheet switch, and described microscope stage moves a slide every Preset Time, has realized full-automatic demonstration.More specifically, described control gear also comprises that timing changes sheet switch, timer and relay switch, the coil that sheet switch, timer and relay switch are changed in described timing is series in a current supply circuit, described relay switch can auto-returned the normally opened contact action pushbutton switch that is latching relay, operate described timing and change sheet switch to control described timer work, so that described timer is every the coil of relay switch described in described Preset Time conducting, thereby control the pushbutton switch action of described latching relay.
Particularly, described control gear also comprises reseting sensor and reset portion, described reset portion is installed in described sample disc and is corresponding with arbitrary slide groove position, described reseting sensor is corresponding with described reset portion position and send reset signal when described reset portion detected, and described control module is controlled described driving mechanism action and stopped action until receive driving mechanism described in described reset signal control in the time of energising.When this scheme makes to demonstrate, first slide is default slide.Wherein, in this scheme, described control module can be the circuit of programmable logic chip composition.
Particularly, described alignment sensor is infrared emission sensor, and described location division is pilot hole.
In order to realize another object, the invention also discloses a kind of automatic demonstrating system of opening up religion use, described automatic demonstrating system comprises microscope stage, display screen and the video annotation module of above-mentioned exhibition religion use, described video annotation module memory contains explainative information corresponding to sample message in some and described slide groove, described control module is obtained the slide information that explainative information corresponding to described video annotation module and object lens observe in the time receiving described cue mark, and described explainative information and slide information are converted to corresponding vision signal and are delivered in display screen.Compared with prior art, the present invention is provided with flexible member between cover plate and slide groove, when slide is installed, and the height that regulates slide that coordinates by nut with flexible member, thus make slide realize the presetting of focal length, can mix up in advance the focal length of every slide.On the other hand, the present invention realizes auto-slide by changing sheet switch, without the manual mobile example dish of people, easy to operate.Again on the one hand, the present invention, in changing sheet, shows slide information that microscopic examination is arrived and pre-stored explainative information by display screen, facilitates beholder to learn, and is applicable to teaching and puts on display.
Preferably, described automatic demonstrating system also comprises sound equipment, described explainative information comprises video annotation information and audio commentary information, when described control module is carried vision signal to display screen, the audio commentary information in described explainative information is converted to corresponding sound signal and is delivered in sound equipment.Further facilitate beholder's study.
Brief description of the drawings
Fig. 1 is microscopical stereographic map of the present invention.
Fig. 2 is microscopical part schematic diagram of the present invention.
Fig. 3 is the stereographic map of microscope stage of the present invention.
Fig. 4 is the part three-dimensional exploded view of microscope stage described in Fig. 3.
Fig. 5 is the circuit diagram of control gear described in first embodiment of the invention.
Fig. 6 is the circuit diagram of control gear described in second embodiment of the invention.
Fig. 7 is the structured flowchart of control gear described in second embodiment of the invention.
Fig. 8 is the structured flowchart of automatic demonstrating system of the present invention.
Embodiment
By describing technology contents of the present invention, structural attitude in detail, being realized object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
Referring to figs. 1 to Fig. 4, the invention discloses a kind of microscope stage, the sample disc 21 of described microscope stage 20 moves and is installed on microscope 100 and is positioned at object lens 10 belows.
With reference to figure 3 and Fig. 4, described microscope stage 20 comprises sample disc 21, cover plate 22, flexible member 23, bolt 24 and nut 25, in described sample disc 21, offer the slide groove 211 that several place slide 26, on described slide groove 211, offer the watch window 212 running through, the periphery that described sample disc 21 is positioned at described slide groove 211 offers several first mounting hole 213 and at least one mounting groove 214 that run through, the centre of described cover plate 22 offers an opening 221, the edge of described cover plate 22 offers second mounting hole 222 that run through corresponding with described the first mounting hole 213, described cover plate 22 is covered on described slide groove 211 and in described opening 221 place's parts and is revealed in described watch window 212, described flexible member 23 is installed in described mounting groove 214 and contacts between described sample disc 21 and the edge of cover plate 22, described bolt 24 is successively through being threaded with corresponding described nut 25 after described the first mounting hole 213 and the second mounting hole 222, thereby 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 slide is installed, the height that regulates slide 26 that coordinates by nut 25 with flexible member 23, thereby realize the presetting of slide 26 focal lengths, when demonstration, move the sample disc 21 of microscope stage 10, without slide 26 is focused, demonstration is convenient.Wherein, described flexible member 23 is Compress Spring.In the present embodiment, described in each, four of slide groove 211 jiaos are respectively arranged with one first mounting hole 213, described in each, two relative edges' of slide groove 211 centre position is respectively arranged with a mounting groove 214, certainly, each slide groove 211 also can corresponding be provided with the first mounting hole 213 of two, three, five etc. numbers, the mounting groove 214 that one, three or four etc. number also can corresponding be set, is not limited in above-described embodiment.Particularly, described slide groove is uniformly distributed with a determining deviation along the moving direction of described sample disc.
Referring to figs. 1 to Fig. 3, described microscope stage 20 also comprises driving mechanism 30 and control gear 40, with reference to figure 5, Fig. 6 or Fig. 7, described control gear 40 comprises control module, alignment sensor 42, location division 43 and change sheet switch S 1, four described location divisions 43 are pilot hole and are opened in described sample disc 21 corresponding with four described slide grooves 22, described alignment sensor 42 is corresponding with 43 positions, described location division and in the time sensing described location division 43, send induced signal, described in pressing, change the exportable cue mark of sheet switch S 1, described control module 41 is moved according to driving mechanism 30 described in described cue mark control, quit work according to driving mechanism 30 described in described actuated signal control, described driving mechanism 30 is controlled described sample disc 21 and is moved.Wherein, described alignment sensor 42 is infrared emission sensor.
Particularly, with reference to figure 5, for the first embodiment of control module of the present invention, described control module comprises latching relay K1, the pushbutton switch of latching relay K1 is as the described sheet switch S 1 of changing, the alignment sensor that described alignment sensor 42 is delayed startup, specifically comprise infrared emission sensor 421 and delay switch 422, coil pilot relay switch S 2 by relay switch S2 can automatically reset normally closed contact action, relay switch S2's can automatically reset normally closed contact be the reset switch of described latching relay K1.When work, press and change sheet switch S 1, described driving mechanism 30 is started working and is controlled described sample disc 21 and move, the meanwhile coil electricity of the delay switch 422 of described alignment sensor 42 the normally opened contact conducting of delay switch 422 after Preset Time, the infrared emission sensor 421 of described alignment sensor 42 starts action, under a slide groove 211 wherein moves to object lens 10 time, the infrared emission sensor 421 of described alignment sensor 42 senses location division 43 and sends induced signal, thereby after disconnecting, the closed reset switch S2 that controls described latching relay of the coil of described relay switch S2 automatically resets, thereby the major loop of latching relay K1 is disconnected, driving mechanism 30 quits work, now again press and change sheet switch S 1, can control driving mechanism 30 and continue action until alignment sensor 42 senses next location division 43.Wherein, the number of described slide groove 211, location division 43 can be four, can be also 2,3,5 etc. numbers.
With reference to figure 6, for the second embodiment of the present invention, different from the first embodiment is, described control gear 40 also comprises that timing changes sheet switch 46, timer 31 and relay switch S1 ', sheet switch 46 is changed in described timing, the coil of timer 31 and relay switch S1 ' is series in a current supply circuit, described relay switch S1 ' can auto-returned the normally opened contact action pushbutton switch that is latching relay K1, operating described timing changes sheet switch 46 and can control described timer 31 and work, described timer 31 is every described Preset Time conducting, the meanwhile coil electricity of relay switch S1 ', relay switch S1 ' can auto-returned normally opened contact action, it is the pushbutton switch action of latching relay K1, that is to say, pressing timing changes after sheet switch 46, the pushbutton switch of described latching relay K1 moves once every Preset Time, so that described microscope stage 20 once changes sheet action, thereby realize auto-slide.
With reference to figure 7, be third embodiment of the invention, different with the second embodiment from the first embodiment, in this embodiment, described control module 41 ' is the circuit of programmable logic chip composition.When work, switch on power, press and change sheet switch 45, described control module 41 ' is controlled described driving mechanism 30 and is started working, described driving mechanism 30 is controlled described sample disc 21 and is rotated, under a slide groove 211 wherein moves to object lens 10 time, thereby alignment sensor 42 and the location division 43 relative output in position induced signals, control module 41 ' quits work according to this actuated signal control driving mechanism 30, so that sample disc 21 stops operating, the now sample on the interior slide 26 of 10 times slide grooves 211 of viewing objective, after observation completes, again press and change sheet switch 45, driving mechanism 30 works on and Quality control dish 21 rotates, until sample disc 21 turns to next slide groove 211 position, with this to-and-fro movement, this scheme can accurately be located by alignment sensor 42 and location division 43 the present invention to each slide 26.
In order to realize auto-slide, described control gear 40 also comprises that timing changes sheet switch 46 ' and timer (being positioned at control module 41 '), described timing is changed sheet switch 46 ' and is controlled described timer work, described timer sends a cue mark every described Preset Time to described control module, thereby described control module 41 ' is rotated every driving mechanism 30 described in Preset Time control, realize auto-slide.It can be also electronic switch for mechanical switch that sheet switch 46 ' is changed in described timing.
With reference to figure 7, described control gear 40 also comprises reseting sensor 44 and reset portion (not shown), described reset portion is installed in described sample disc 21 and is corresponding with arbitrary slide groove 211 positions, described reseting sensor 44 is corresponding with described reset portion position and send reset signal when described reset portion detected, described control module 41 ' is controlled described driving mechanism 30 in when energising and is moved and stop action until receive driving mechanism 30 described in described reset signal control, this scheme makes described microscope after unlatching, carry out initial reset, thereby make a certain slide 26 preset after start automated movement to object lens 10 times.Wherein, described reseting sensor 44 is infrared detection sensor, and described reset portion is reset hole.
With reference to figure 8, the invention also discloses a kind of for opening up the automatic demonstrating system of teaching, this automatic demonstrating system 200 comprises above-mentioned microscope stage 20, display screen 51 and video annotation module 53, in described video annotation module 53, store the explainative information corresponding to sample message of the interior slide 26 of some and described slide groove 211, described explainative information comprises video annotation information, described control module 41 ' obtains the explainative information of described video annotation module 53 correspondences and the slide information that object lens 10 observe in the time receiving described cue mark, and the video annotation information in described explainative information and slide information are converted to corresponding vision signal are delivered in display screen 51, be convenient to observer's study.
Continue with reference to figure 8, in described explainative information, also comprise audio commentary information, described control module 41 ', in the video annotation information of processing in described explainative information, is converted to corresponding sound signal by the audio commentary information in described explainative information and is delivered in sound equipment 52.
Above disclosed is only the preferred embodiments of the present invention, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to the present patent application the scope of the claims, still belongs to the scope that the present invention is contained.
Claims (10)
1. a microscope stage of opening up religion use, is characterized in that, described microscope stage comprises:
Sample disc, offers several and places the slide groove of slides in described sample disc, on described slide groove, offer the watch window running through;
With described slide groove cover plate one to one, the centre of described cover plate offers an opening, thereby described cover plate is covered on described slide groove and described slide is fixed in described slide groove, and described watch window part is revealed in described opening part;
Screw bolt and nut, described in each, slide groove correspondence is provided with the screw bolt and nut of several mutual correspondences, described in described screw bolt passes cover plate with after described sample disc, be connected with corresponding nut thread, thereby described cover plate is fixed in described sample disc;
Flexible member, described in each, slide groove correspondence arranges at least one flexible member, and described flexible member contacts between described cover plate and sample disc.
2. the microscope stage of exhibition religion use as claimed in claim 1, is characterized in that, described sample disc is disk, and some described slide grooves are along the circumferential distribution of described sample disc.
3. the microscope stage of exhibition religion use as claimed in claim 1, is characterized in that, described in each, four of slide groove jiaos are separately installed with a bolt, and described in each, the centre position correspondence of at least one side of slide groove is provided with a flexible member.
4. the microscope stage of exhibition religion use as claimed in claim 1, it is characterized in that, also comprise driving mechanism and control gear, described control gear comprises control module, alignment sensor, location division and change sheet switch, described location division is installed in described sample disc and is corresponding with some described slide grooves, described alignment sensor is corresponding with position, described location division and in the time sensing described location division, send induced signal, described in action, change sheet switch with output cue mark, described control module is according to driving mechanism action described in described cue mark control, quit work according to driving mechanism described in described actuated signal control, described in described driving mechanisms control, sample disc moves.
5. the microscope stage of exhibition religion use as claimed in claim 4, it is characterized in that, described control module comprises latching relay, the pushbutton switch of described latching relay is as the described sheet switch that changes, described alignment sensor is the alignment sensor of delayed startup and is connected with the reset switch of described latching relay, and in the time sensing location division, controls described reset switch action.
6. the microscope stage of exhibition religion use as claimed in claim 4, it is characterized in that, described control gear also comprises reseting sensor and reset portion, described reset portion is installed in described sample disc and is corresponding with arbitrary slide groove position, described reseting sensor is corresponding with described reset portion position and send reset signal when described reset portion detected, and described control module is controlled described driving mechanism action and stopped action until receive driving mechanism described in described reset signal control in the time of energising.
7. the microscope stage of exhibition religion use as claimed in claim 4, it is characterized in that, described sample disc is disk, and some described slide grooves are along the circumferential distribution of described sample disc, and described driving mechanism is connected with the center of described sample disc by rotation axis and drives described sample disc to rotate.
8. the microscope stage of exhibition religion use as claimed in claim 4, it is characterized in that, described control gear also comprises that timing changes sheet switch and timer, timer work described in the control of sheet switch is changed in described timing, and described timer sends a cue mark every described Preset Time to described control module.
9. open up the automatic demonstrating system of religion use for one kind, it is characterized in that, comprise microscope stage, display screen and the video annotation module of the Zhan Jiaoyong as described in any one in claim 4-8, described video annotation module memory contains explainative information corresponding to sample message in some and described slide groove, described control module is obtained the slide information that explainative information corresponding to described video annotation module and object lens observe in the time receiving described cue mark, and described explainative information and slide information are converted to corresponding vision signal and are delivered in display screen.
10. the automatic demonstrating system of exhibition religion use as claimed in claim 9, its feature exists, also comprise sound equipment, described explainative information comprises video annotation information and audio commentary information, when described control module is carried vision signal to display screen, the audio commentary information in described explainative information is converted to corresponding sound signal and 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 true CN103885169A (en) | 2014-06-25 |
| CN103885169B CN103885169B (en) | 2017-01-04 |
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| CN201410129929.4A Expired - Fee Related CN103885169B (en) | 2014-03-31 | 2014-03-31 | The microscope carrier of Zhan Jiaoyong and automatic demonstrating system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110301787A (en) * | 2019-07-26 | 2019-10-08 | 西安工业大学 | Multifunctional cabinet |
| CN112665935A (en) * | 2020-12-16 | 2021-04-16 | 宁波大学 | Method for producing microstructure, batch observation method, and observation apparatus |
| CN114384682A (en) * | 2022-02-25 | 2022-04-22 | 福建朗健生物科技有限公司 | Device convenient for placing glass slide on electric microscope platform |
| CN114778873A (en) * | 2022-06-16 | 2022-07-22 | 首都儿科研究所 | Bone marrow primary screening detection device and detection method based on morphology |
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| US20090219612A1 (en) * | 2008-02-28 | 2009-09-03 | Olympus Corporation | Focus-adjusting 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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| US4012112A (en) * | 1975-08-25 | 1977-03-15 | Honeywell Inc. | Microscope stage positioning system |
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| CN110301787A (en) * | 2019-07-26 | 2019-10-08 | 西安工业大学 | Multifunctional cabinet |
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| CN112665935A (en) * | 2020-12-16 | 2021-04-16 | 宁波大学 | Method for producing microstructure, batch observation method, and observation apparatus |
| CN114384682A (en) * | 2022-02-25 | 2022-04-22 | 福建朗健生物科技有限公司 | Device convenient for placing glass slide on electric microscope platform |
| 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 |
| CN114778873A (en) * | 2022-06-16 | 2022-07-22 | 首都儿科研究所 | Bone marrow primary screening detection device and detection method based on morphology |
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| CN103885169B (en) | 2017-01-04 |
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