CN109116542A - A kind of hand-held digital microscope - Google Patents
A kind of hand-held digital microscope Download PDFInfo
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- CN109116542A CN109116542A CN201811304183.0A CN201811304183A CN109116542A CN 109116542 A CN109116542 A CN 109116542A CN 201811304183 A CN201811304183 A CN 201811304183A CN 109116542 A CN109116542 A CN 109116542A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 claims description 5
- 238000005286 illumination Methods 0.000 abstract description 4
- 230000004913 activation Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000005192 partition Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 229960001866 silicon dioxide Drugs 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000000399 optical microscopy Methods 0.000 description 1
- 238000010865 video microscopy Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
- G02B21/361—Optical details, e.g. image relay to the camera or image sensor
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/02—Objectives
- G02B21/025—Objectives with variable magnification
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/24—Base structure
- G02B21/248—Base structure objective (or ocular) turrets
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
- G02B21/368—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements details of associated display arrangements, e.g. mounting of LCD monitor
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Microscoopes, Condenser (AREA)
Abstract
The present invention provides a kind of hand-held digital microscopes, the microscope is connect with host computer by cable, the microscope includes the microlens with continuous zoom device, drive continuous zoom device on microlens that microlens is made to reach specified enlargement ratio by control signal by host computer when use, user holds microscope and contacts observing object, and by passing through cable transmission to host computer after Built-in Image acquisition mould group acquisition body surface image, the microscope, which can also be, determines power microscope head, the digit microscope enlargement ratio then is indicated in microscope shell at this time, the digit microscope adapts to the application scenarios of hand-held, it can be with identical illumination condition to different volumes, the article surface of different surfaces shape is observed or the requirement of shooting article surface image.
Description
Technical field
The invention belongs to electron-optical and videomicroscopy field more particularly to a kind of hand-held digital microscopes.
Background technique
There is the digit microscope of some hand-helds at present, but these hand-held digital microscopes are to pursue portability, if
Small volume is counted, does not have automatic continuous zoom function usually, and visual field is smaller, is unfavorable for shooting the body surface of big visual field
Micro-image；The step-servo motor of the automatic variable power lens of Most current is parallel with continuous zoom lens group to be assembled, and is easy
Motor desynchronizing is generated, causes repeatable accuracy low, and is unfavorable for being integrated into the digit microscope of pocket or hand-held digital is aobvious
Micro mirror.
Using digit microscope observation article surface or when shooting the image of article surface, there is asking in terms of following three
Topic: first is that different types of article surface details may need to be imaged under conditions of different multiplying；Second is that contoured article is a variety of
Multiplicity, to adapt to article surface shape, needs user's hand-held digital aobvious when observing article surface or shooting article surface image
Micro mirror adjustment direction and position are more convenient；Third is that the minor motion that user holds digit microscope can be made in microscopic photography
At the larger difference of image-forming condition, need the hand-held microscope of user that can also take the object under identical image-forming condition when different
Product surface image.Therefore, automatic zoom, auto-focusing how are integrated, ambient light can be excluded according to functions such as interference by having, and be designed a
The digit microscope of hand-held is the critical issue one by one of current application.
Summary of the invention
The purpose of the invention patent is exactly the digit microscope by designing a kind of hand-held, convenient to different volumes, no
With the article surface of surface shape, the requirement of article surface image can be observed or shot with identical illumination condition.
The present invention solves the above problems used technical solution are as follows: a kind of hand-held digital microscope, including microscope
Head, image collecting device, control circuit, lighting device and zoom power device, the microlens include zoom device, described
Image collecting device is installed in the eyepiece end of the microlens, connect with the microlens, and the lighting device is installed in
The objective end of the microlens is not connected to the microlens, and the zoom power device includes that zoom gear, stepping are watched
Motor and transmission gear, the zoom gear and transmission gear engagement are taken, the zoom gear is annular in shape, the zoom
The coaxial heart fastening of gear is assemblied on the zoom device of the microlens, and the zoom device in the microlens is with described
The rotation of zoom gear, the zoom gear and the transmission gear realize Bevel Gear Transmission, the transmission gear and the servo
Motor is fastenedly connected, and the control circuit controls the servo motor and described image device and the lighting device.
Further, the continuous zoom parfocalization lens design side of the commercial performance of mature commercialization can be used in the microlens
Case, a kind of continuous zoom parfocalization camera lens as disclosed in 203365795 U of patent CN.
Optionally, one assembling window of system is opened on the shell of the microlens, the assembling window is just against described
Zoom gear exposes the part-structure of the zoom gear.
Optionally, the transmission gear is engaged by the assembling window and the zoom gear, and the transmission gear is tight
It is solidly connected on the step-servo motor.
Optionally, the control circuit controls the step-servo motor, described image acquisition device and illumination dress
It sets, and realizes the data transfer management and power management of total system.
Further, described image acquisition device includes ccd sensor or cmos sensor and its corresponding driving circuit.
Further, described image acquisition device includes automatic focusing mechanism structure, and sensor is placed in by such as voice coil motor
In auto-focusing structure, auto-focusing is realized by the position of fine-tuning sensor.
Further, the hand-held digital microscope further includes microscope shell and cable, and the microlens pass through
Assembly parts fastening is installed in the microscope shell, and the control circuit fastening is installed in the microscope shell close to institute
It states one end of image collecting device, the microscope shell closed at one end but open and be formed with a pilot hole, the microscope shell
It is formed with an assembling window opening away from its unclosed closer position in one end, the cable passes through fastening dress in one end after the pilot hole
It is located in the control circuit, one end connects host computer, and the assembling window is for assembling the step-servo motor and described
Transmission gear.
Further, in the motor outer cylinder that is arranged of the step-servo motor, the motor outer cylinder passes through described
Assembling window on microscope shell is perpendicularly fixedly arranged on the microscope outer side of shell.
Further, the lighting device includes LED light source, reflecting wall, diffusing reflection partition, assembly parts and shading cushion,
The LED light source is installed in the assembly parts side with being circumferentially evenly distributed, and the reflecting wall is bowl-type reflecting wall, is assemblied in
Right above the LED light source, diffusing reflection partition one end is fastenedly connected with the assembly parts, outside the other end and the microscope
Shell is fastenedly connected, and the shading cushion is installed in one opposite with the LED light source of the assembly parts of the lighting device
Side；
Wherein, the cushion selects soft silica-gel sponge to constitute.
Further, the lighting device further includes illuminating apparatus outer shell, the illuminating apparatus outer shell and the reflecting wall
Be close to installing together, the reflecting wall is installed in the internal layer of the illuminating apparatus outer shell, described illuminating apparatus outer shell one end and
The microscope shell is fastenedly connected, and one end is fastenedly connected with the assembly parts.
Optionally, the hand-held digital microscope further includes Hall element, and the Hall element is circumferentially evenly distributed
Ground is installed in the assembly parts other side of the lighting device；
Wherein, it is different not through hole in the relatively described Hall element installation position to be equipped with the depth for the cushion.
Further, the hand-held digital microscope further includes hanging apparatus, and the hanging apparatus, which is vertically fixedly mounted with, to be located at
One end of the motor outer cylinder, end face is concordant with the motor outer cylinder, and one end is parallel with the microscope shell and direction
The lighting device.
Optionally, the hand-held digital microscope further includes trigger device, and the trigger device activity is threaded through described
On microscope shell, the trigger device is two grades of triggerings, shallow triggering activation lighting device, deep triggering activation image collector
It sets.
Working mechanism of the invention is: under off working state, the hand-held digital microscope is in standby, on
Position machine sends status signal by cable and hand-held digital microscope is activated to enter working condition, and control circuit controls stepping servo
Motor driven transmission gear, it is specified that transmission gear drives the zoom eyeglass of zoom gear and continuous zoom lens to rotate synchronously arrival
Enlargement ratio, user's hand-held digit microscope resists the article surface being taken, it is shallower to compress depth on cushion to cushion
Hole on the outside of touch Hall element after, control circuit activate lighting device, continue compress cushion to all Hall elements all by
After touching, control circuit shoots article surface image after triggering image collecting device auto-focusing, and user can also utilize hand
After the formula digit microscope of holding resists the article surface being taken, lighting device is activated by trigger device, and trigger Image Acquisition
After device auto-focusing shoot article surface image, following control circuit by the image transmitting of shooting to host computer, next
Host computer sends status signal, and continuous zoom lens have been reset to by control circuit to control the rotation of step-servo motor
After beginning state, hand-held digital microscope enters standby mode.
Compared with the existing technology, beneficial effect is the present invention: first, being adopted by the way that automatic focusing function is integrated into image
Collect module, allows to the continuous zoom lens of commercial performance being integrated into hand-held digital microscope, so that hand-held is micro-
Mirror can specify different multiplying powers, shoot big visual field, high-precision article surface image；Second, passing through the cushion on microscope
The case where adapting to different article surfaces, sufficiently blocking external disturbance, and using identical internal illumination, it is ensured that outside different
Identical article surface micro-image is taken under the conditions of portion；Third, when user holds the table that microscope resists the article that is taken
Behind face, by the activation of Hall element or trigger button, microscope can determine most preferably by control circuit or directly by host computer
Focusing state shoots article surface image；Fourth, step-servo motor outer sleeve and hanging apparatus are integrated, both solves number
The microscopical placement problem of code, and play the hand-held effect of auxiliary；Fifth, step-servo motor is vertical with continuous zoom lens
Assembly, by bevel gear engaged transmission, stable drive solves the problems, such as that motor desynchronizing causes repeatable accuracy low, can be accurate
Realization automatically fixes again.
Detailed description of the invention
Fig. 1 is a kind of microscopical structural schematic diagram of hand-held digital described in embodiment；
Fig. 2 is a kind of microscopical zoom powerplant configuration schematic diagram of hand-held digital described in embodiment；
Fig. 3 is a kind of microscopical illuminator structure schematic diagram of hand-held digital described in embodiment；
Fig. 4 is a kind of microscopical partial structural diagram of hand-held digital described in embodiment；
Fig. 5 is a kind of microscopical another partial structural diagram of hand-held digital described in embodiment；
Fig. 6 is a kind of microscopical another partial structural diagram of hand-held digital described in embodiment.
Description of symbols: 10, zoom power device, 11, transmission gear, 12, zoom gear, 13, step-servo motor,
14, motor outer cylinder, 15, motor assembly parts, 20, lighting device, 21, LED light source, 22, reflecting wall, 23, diffusing reflection partition,
24, light source assembly parts, 25, illuminating apparatus outer shell, 30, continuous zoom lens, 31, camera lens zoom device, the 32, first assembly window
Mouthful, 41, microscope shell, the 42, first camera lens assembly parts, the 43, second camera lens assembly parts, 44, third camera lens assembly parts, 45, line
Cable, 46, cable pilot hole, the 47, second assembling window, 48, cable fixing piece, 49, two grades of trigger buttons, 51, image collector
Set, 52, control circuit, 61, cushion, 62, Hall element, 63, do not run through cushion hole, 71, hanging apparatus, 72, microscope nameplate.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein "and/or" includes one or more
Any and all combinations of relevant listed item.
Heretofore described " first ", " second " do not represent specific quantity and sequence, are only used for the differentiation of title.
One embodiment:
As shown in Figure 1 to Figure 2, a kind of hand-held digital microscope, including continuous zoom lens 30, zoom power device 10, photograph
Bright device 20, image collecting device 51, control circuit 62；
The zoom power device 10 includes zoom gear 12, step-servo motor 13 and transmission gear 11, the zoom gear
12 and the transmission gear 11 engage, the zoom gear 12 is annular in shape, the zoom gear 12 coaxial heart fastening assembly
On the zoom device of the continuous zoom lens 30, the camera lens zoom device 31 in the continuous zoom lens 30 is with the change
Times gear 12 rotates, and the zoom gear 12 and the transmission gear 11 realize Bevel Gear Transmission, described image acquisition device 51
It is installed in the eyepiece end of the continuous zoom lens 30, is connect with the continuous zoom lens 30, the lighting device 20 is installed
In the objective end of the continuous zoom lens 30, it is not connected to the continuous zoom lens 30.
Wherein, the continuous zoom lens 30 are using mature commercial continuous zoom parfocalization lens design scheme, such as patent
A kind of continuous zoom parfocalization camera lens disclosed in 203365795 U of CN.
Wherein, the first assembling window 32 of system, first assembling window are opened on the shell of the continuous zoom lens 30
32, just against the zoom gear 12, expose the part-structure of the zoom gear 12.
Wherein, the transmission gear 11 is engaged by first assembling window 32 and the zoom gear 12, the biography
Moving gear 11 is fastenedly connected on the step-servo motor 13.
Wherein, described image acquisition device 51 uses ccd sensor or cmos sensor, further includes its corresponding driving electricity
Road.
Wherein, the control circuit 62 controls the step-servo motor 13, described image acquisition device 51 and the photograph
Bright device 20, and realize the data transfer management and power management of total system.
Wherein, the hand-held digital microscope further includes microscope shell 41 and cable 45, the continuous zoom lens
30 by the first camera lens assembly parts 42 close to described 41 one end of microscope shell, close to the second camera lens of the zoom gear 12
Assembly parts 43 and the fastening of third camera lens assembly parts 44 are installed in the microscope shell 41, the fastening of control circuit 52 installing
Close to one end of described image acquisition device 51 in the microscope shell 41, the microscope shell 41 closed at one end but
It opens and is formed with cable pilot hole 46, the microscope shell 41 is formed with the second assembly window opening away from its unclosed closer position in one end
Mouth 47, one end fastening is installed in the control circuit 52 after the cable 45 wears the pilot hole 46 by cable fixing piece 48
On, one end connects host computer.
Wherein, the step-servo motor 13 is arranged a motor outer cylinder 14, and the motor outer cylinder 14 passes through described aobvious
Second assembling window 47 on micro mirror shell 41 is perpendicularly fixedly arranged on 41 outside of microscope shell.
Wherein, the hand-held digital microscope further includes hanging apparatus 71, and the hanging apparatus 71, which is vertically fixedly mounted with, to be located at
One end of the motor outer cylinder 14, end face is concordant with the motor outer cylinder 14, and one end is parallel with the microscope shell 41
And towards the lighting device 20.
As shown in figure 3, the lighting device 20 include LED light source 21, light source assembly parts 24, reflecting wall 22 and diffusing reflection every
Plate 23, the LED light source 21 have 12, are installed in 24 side of light source assembly parts, the reflecting wall with being circumferentially evenly distributed
22 be bowl-type reflecting wall, is assemblied in right above the LED light source 21, and described 23 one end of diffusing reflection partition and light source assembly parts 24 are tight
It is solidly connected, the other end is fastenedly connected with the microscope shell 41.
Wherein, the lighting device 20 further includes illuminating apparatus outer shell 25, the illuminating apparatus outer shell 25 and the reflection
Wall 22 is close to installing together, and the reflecting wall 22 is installed in the internal layer of the illuminating apparatus outer shell 25, outside the lighting device
25 one end of shell and the microscope shell 41 are fastenedly connected, and one end is fastenedly connected with the light source assembly parts 24.
Wherein, optionally, the hand-held digital microscope further includes trigger device 49, and 49 activity of trigger device is worn
It is located at one end of the microscope shell 41, between second assembling window 47 and the lighting device 20, the touching
Transmitting apparatus 49 is two grades of triggerings, shallow triggering activation lighting device 20, deep triggering activation image collecting device 51.
As shown in Figure 4 and Figure 5, the hand-held digital microscope further includes Hall element 62 and cushion 61, the Hall
There are three elements 62, is installed in 24 other side of light source assembly parts with being circumferentially evenly distributed, the cushion 61 is in opposite institute
State 62 installation site of Hall element there are three the depth it is different not through cushion hole 63, the cushion 61 is installed in the light source dress
The side identical with the Hall element 62 of accessory 24.
Wherein, the cushion 61 selects soft silica-gel sponge to constitute.
Another embodiment:
As shown in Figure 1 to Figure 2, a kind of hand-held digital microscope, including microlens 30, lighting device 20, image collector
Set 51, control circuit 62；
Described image acquisition device 51 is installed in the eyepiece end of the microlens 30, connect with the microlens 30, described
Lighting device 20 is installed in the objective end of the microlens 30, is not connected to the microlens 30.
Wherein, the microlens 30 use the lens design scheme of mature commercial commercial performance, such as patent CN
A kind of continuous zoom parfocalization camera lens disclosed in 203365795 U.
Wherein, described image acquisition device 51 uses ccd sensor or cmos sensor, further includes its corresponding driving electricity
Road.
Wherein, the control circuit 62 controls described image acquisition device 51 and the lighting device 20, and realizes entirety
The data transfer management and power management of system.
Wherein, the hand-held digital microscope further includes microscope shell 41 and cable 45, and the microlens 30 are logical
Cross the first camera lens assembly parts 42, the second camera lens assembly parts 43 and third camera lens assembly parts close to described 41 one end of microscope shell
44 fastenings are installed in the microscope shell 41, and the fastening of control circuit 52, which is installed in the microscope shell 41, to be approached
One end of described image acquisition device 51, the microscope shell 41 closed at one end but open and is formed with cable pilot hole 46, described
Microscope shell 41 is formed with the second assembling window 47 opening away from its unclosed closer position in one end, and the cable 45 passes through cable
One end fastening is installed in the control circuit 52 after fixing piece 48 wears the pilot hole 46, and one end connects host computer.
Wherein, the hand-held digital microscope further includes hanging apparatus 71, and the hanging apparatus 71, which is vertically fixedly mounted with, to be located at
One end of the outer sleeve 14, end face is concordant with the outer sleeve 14, and one end is parallel with the microscope shell 41 and towards institute
State lighting device 20.
As shown in figure 3, the lighting device 20 include LED light source 21, light source assembly parts 24, reflecting wall 22 and diffusing reflection every
Plate 23, the LED light source 21 have 12, are installed in 24 side of light source assembly parts, the reflecting wall with being circumferentially evenly distributed
22 be bowl-type reflecting wall, is assemblied in right above the LED light source 21, and described 23 one end of diffusing reflection partition and light source assembly parts 24 are tight
It is solidly connected, the other end is fastenedly connected with the microscope shell 41.
Wherein, the lighting device 20 further includes illuminating apparatus outer shell 25, the illuminating apparatus outer shell 25 and the reflection
Wall 22 is close to installing together, and the reflecting wall 22 is installed in the internal layer of the illuminating apparatus outer shell 25, outside the lighting device
25 one end of shell and the microscope shell 41 are fastenedly connected, and one end is fastenedly connected with the light source assembly parts 24.
Wherein, as shown in fig. 6, being equipped with nameplate 72 on the shell 41, the nameplate 72 indicates the hand-held digital
Microscopical amplification factor.
Wherein, optionally, the hand-held digital microscope may include trigger device 49, and 49 activity of trigger device is worn
It is located at one end of the microscope shell 41, between second assembling window 47 and the lighting device 20, the touching
Transmitting apparatus 49 is two grades of triggerings, shallow triggering activation lighting device 20, deep triggering activation image collecting device 51.
Wherein, as shown in Figure 4 and Figure 5, the hand-held digital microscope further includes Hall element 62 and cushion 61, described
There are three Hall elements 62, is installed in 24 other side of light source assembly parts with being circumferentially evenly distributed, and the cushion 61 is in phase
To 62 installation site of Hall element there are three the depth it is different do not run through cushion hole 63, the cushion 61 is installed in the light
The side identical with the Hall element 62 of source assembly parts 24.
Wherein, the cushion 61 selects soft silica-gel sponge to constitute.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.
Claims (7)
1. a kind of hand-held digital microscope, including microlens, image collecting device, control circuit, shell and host computer connect
The cable connect, which is characterized in that further include the lighting device with cushion, described image acquisition device is installed in the microlens
Eyepiece end, the lighting device with cushion is installed in the objective end close to the microlens by the shell, with institute
It states microlens to be not connected to, the light source and cushion of the lighting device are installed in the two sides of lighting device assembly parts.
2. a kind of hand-held digital microscope as described in claim 1, which is characterized in that further include Hall element, it is described suddenly
You are installed between the assembly parts of the lighting device and the cushion element, and the cushion is in the relatively described Hall element peace
Holding position has not through hole.
3. a kind of hand-held digital microscope as described in claim 1, which is characterized in that it further include trigger device, the touching
Transmitting apparatus activity is threaded through on the microscope shell, and the trigger device can trigger the lighting device, also can trigger described
Image collecting device.
4. a kind of hand-held digital microscope as described in claim 1 ~ 3, which is characterized in that the microlens include continuous
Zoom device.
5. a kind of hand-held digital microscope as claimed in claim 4, which is characterized in that further include zoom power device, institute
Stating zoom power device includes servo motor, transmission gear and zoom gear, and the transmission gear and the servo motor fasten
Connection, the zoom gear and transmission gear engagement, the coaxial heart fastening of zoom gear are assemblied in the microscope
On the zoom device of head.
6. a kind of hand-held digital microscope as described in claim 4 ~ 5, which is characterized in that the microscope shell also opens system
One assembling window, the servo motor and the transmission gear are using assembly parts mounted perpendicular in the assembling window.
7. a kind of hand-held digital microscope as described in claim 1 ~ 3, which is characterized in that also indicated on microscope shell
Microscopical enlargement ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811304183.0A CN109116542A (en) | 2018-11-03 | 2018-11-03 | A kind of hand-held digital microscope |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811304183.0A CN109116542A (en) | 2018-11-03 | 2018-11-03 | A kind of hand-held digital microscope |
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| CN109116542A true CN109116542A (en) | 2019-01-01 |
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| CN201811304183.0A Pending CN109116542A (en) | 2018-11-03 | 2018-11-03 | A kind of hand-held digital microscope |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110018560A (en) * | 2019-05-22 | 2019-07-16 | 程昔恩 | A kind of and the matching used portable electronic piece microscope of mobile phone and its application method |
| CN111208638A (en) * | 2020-02-27 | 2020-05-29 | 浙江蓝特光学股份有限公司 | Optical imaging device based on lens principle |
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