CN111123501A - Installation-free on-site metallographic microscope system - Google Patents
Installation-free on-site metallographic microscope system Download PDFInfo
- Publication number
- CN111123501A CN111123501A CN201910910587.2A CN201910910587A CN111123501A CN 111123501 A CN111123501 A CN 111123501A CN 201910910587 A CN201910910587 A CN 201910910587A CN 111123501 A CN111123501 A CN 111123501A
- Authority
- CN
- China
- Prior art keywords
- installation
- free
- microscope system
- site
- microscope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/24—Base structure
- G02B21/241—Devices for focusing
-
- 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
- G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
- G02B21/362—Mechanical details, e.g. mountings for the camera or image sensor, housings
Landscapes
- Physics & Mathematics (AREA)
- 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 invention relates to an installation-free on-site metallographic microscope system. The method is characterized in that: the remote terminal is connected with a local terminal in a local unit through a wired or wireless communication network, the local unit comprises a magnetic base (2) with a switch, an XYZ mobile platform is installed on the magnetic base (2), an objective lens clamping device (6) is installed on the output end of the XYZ mobile platform, a microscope is clamped in the objective lens clamping device (6), an automatic focusing camera (9) is installed beside an ocular lens of the microscope, and the XYZ mobile platform and the automatic focusing camera (9) are respectively connected with the local terminal. The invention provides an installation-free on-site metallographic microscope system, for uneven areas of weld positions, a support combined with three dimensions and universal directions can find the best imaging area; the automatic focusing avoids the external force interference of manual focusing on the whole microscope, and the clearest pictures can be taken.
Description
Technical Field
The invention relates to an installation-free on-site metallographic microscope system.
Background
At present, a plurality of field metallographic microscopes used on the field are available, and most of the field metallographic microscopes adopt a mode of firstly installing a magnetic bracket, then installing a lens and then connecting a collector. For field operation, the structure is complex, the installation and debugging time is long, and the working efficiency is low. At present, the existing equipment is manually focused, and clear images are difficult to find at narrow and complex positions.
Disclosure of Invention
The invention aims to provide an installation-free on-site metallographic microscope system which can improve the working efficiency of on-site metallographic examination and reduce the labor intensity.
An installation-free on-site metallographic microscope system is characterized in that: the system comprises a remote terminal, wherein the remote terminal is connected with a local terminal in a local unit through a wired or wireless communication network, the local unit comprises a magnetic base with a switch, an XYZ mobile platform is installed on the magnetic base, an objective lens clamping device is installed at the output end of the XYZ mobile platform, a microscope is clamped in the objective lens clamping device, an automatic focusing camera is installed beside an ocular lens of the microscope, and the automatic focusing camera is connected with the local terminal.
Wherein the remote terminal adopts a PC.
The local terminal adopts a PC.
Wherein the magnetic base adopts a switch magnetic base.
The XYZ moving platform consists of an X-direction moving holder, a Y-direction moving holder and a Z-direction moving holder.
Wherein the objective lens clamping device adopts a clamping sleeve.
Wherein a universal interface is mounted between the autofocus camera and the eyepiece of the microscope and is further connected to the portable light source.
The invention provides an installation-free on-site metallographic microscope system, for uneven areas of weld positions, a support combined with three dimensions and universal directions can find the best imaging area; the automatic focusing avoids the external force interference of manual focusing on the whole microscope, and the clearest pictures can be taken.
The advantages of the invention also include: the automatic focusing device has the advantages that the field installation is avoided, the time is saved, the labor intensity is reduced, the bracket can be suitable for more complex detection environments, and the whole clear picture can be captured by automatic focusing. The invention optimally designs the connection mode of the three-dimensional magnetic fine adjustment device, the metallographic lens and the collector, integrates the three into a whole, does not need to be respectively installed and debugged on site, and can be observed and used by directly fixing the equipment on a workpiece to be detected. Compared with manual focusing, the automatic focusing function avoids the factor that external force interferes with the imaging of the lens body, so that a full-view-field clear image can be found more easily, the working efficiency of a field is greatly improved, and the labor intensity of workers is reduced.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
The figure includes: 1. the device comprises a workpiece to be detected, 2, a magnetic base, 3, an X-direction moving holder, 4, a Y-direction moving holder, 5, a Z-direction moving holder, 6, an objective lens clamping device, 7, a portable light source, 8, a universal interface, 9 and an automatic focusing camera.
Detailed Description
The invention provides an installation-free on-site metallographic microscope system, which comprises a remote terminal, wherein the remote terminal is connected with a local terminal in a local unit through a wired or wireless communication network, the local unit comprises a magnetic base 2 with a switch, an XYZ moving platform is arranged on the magnetic base 2, an objective lens holding device 6 such as a clamp capable of holding and fixing an objective lens is mounted on the output end of the XYZ translation stage, a (metallographical) microscope is clamped in the objective lens clamping device 6, an automatic focusing camera 9 is arranged beside an ocular lens of the microscope to replace human eyes for observation, the signal output terminal of the autofocus camera 9 is connected to the local terminal to send the captured image/video to the local terminal in real time or at regular time, and the connection and image/video transmission between the two are performed by conventional techniques.
The remote terminal adopts a PC or an industrial personal computer, and the local terminal also adopts a PC or an industrial personal computer. The magnetic base 2 adopts a switch magnetic base, and the XYZ moving platform consists of an X-direction moving holder 3, a Y-direction moving holder 4 and a Z-direction moving holder 5, and adopts the prior conventional technology. The objective lens holding device 6 employs a holding sleeve (clip). In addition, a universal interface 8 is installed between the auto-focus camera 9 and the eyepiece of the microscope, for example, using a connection tube to directly connect the camera lens and the eyepiece and block external light, and this universal interface 8 is also connected to a portable light source 7 such as a flash lamp to enhance the brightness and increase the observation effect on the eyepiece if necessary.
The using method and the working principle of the invention are as follows:
the working principle of the invention is that the working mode of a metallurgical microscope in a laboratory is used for reference, the three-dimensional adjusting workbench for adjusting the field range and the definition is miniaturized, the three-dimensional adjusting workbench is organically combined with the metallurgical microscope lens and the image collector (the automatic focusing camera 9), and the three-dimensional adjusting workbench is fixed on a magnetic seat with a switch to form an integrated instrument device, and the installation and adjustment are not needed on site. The working efficiency of the site is improved.
The working principle of the automatic focusing of the invention is as follows: the stepping motor drives the imaging element to move up and down, an image imaged on the imaging element through the optical lens in the focusing process is blurred when the image is not completely focused, the gray value does not have jumping variation, and when the imaging element is positioned on an imaging surface, the gray value of the clear image is in jumping distribution on the whole surface, so that the camera can be determined to finish focusing. The camera may be done automatically or through software on the local terminal, all using existing conventional techniques.
The working process of the invention is as follows:
1. the instrument is an integral installation-free structure, the field does not need to be assembled and installed, the electric quantity of the electricity storage equipment and the integrity of each part can be checked in advance, the instrument magnetic seat part is adsorbed ON a tested workpiece 1 such as a pipeline, and after the instrument magnetic seat part is flatly placed, the magnetic switch is turned ON to 'ON'.
2. The autofocus camera 9 is turned on, the receiving terminal is turned on, and the WiFi is connected to the autofocus camera 9.
3. And turning on terminal software, turning on a light source, moving a knob in the z direction, and displaying that an image appears to be terminated by the software.
4. Touching the autofocus button on the software, the device will automatically find the best image. And finding the position of the picture to be acquired through the X-direction knob and the Y-direction knob, and snapshotting the best image.
5. The terminal adopts a touch screen mode, so that the snapshot is quick and easy to operate. And storing the key to the designated position.
Example 1:
1. the magnetic base 2:
the manufacturer: kai Euro electronics Co., Ltd, Guangdong Dongguan city, product name: switch magnetic base, model: PD-102, product size 75mm is multiplied by 50mm, and adsorption capacity 80 kg. The size of a trapezoidal hollow groove with the size of 75mm multiplied by 12mm is arranged below the magnetic seat, so that the magnetic seat can be conveniently adsorbed on an arc sample.
The X-direction moving cradle head 3 is provided with a scale, the moving stroke is +/-10 mm, and the size of the cradle head is 50mm multiplied by 50 mm. The manufacturer: shenzhen, Huizheng technology Limited, product name: cross guide rail type X platform series. The Y-direction moving holder 4 is provided with a graduated scale, the moving stroke is +/-10 mm, and the size of the holder is 50mm multiplied by 50 mm. The manufacturer: shenzhen, Huizheng technology Limited, product name: cross guide rail type Y platform series. The tripod head 5 is moved in the Z direction, the movement stroke is +/-10 mm, and the size of the tripod head is 25 multiplied by 38 mm. The objective lens clamping device 6 adopts a clamping sleeve with the size
The locking knob is tightly arranged on both sides of the lens, and the fixed objective lens is always vertical to the measured piece. The portable light source 7: and the LED light source is provided with a charging interface. And adjusting the illumination of the third gear. The objective lens and collector universal interface 8 is integrally designed, is free from being disassembled and installed, and has the size of the interface
2. The auto-focus camera 9: embedded system, wireless transmission.
The most important feature of the auto-focus camera 9 is that an ARM core is embedded in the camera itself, and various functions of the camera can be controlled on the HDMI display in the form of a control panel. The parameters of the camera can be directly controlled by a mouse.
And when the WiFi module is inserted, the camera is a WiFi interface camera, a computer is connected to the WiFi, and the hardware control of the camera can be directly realized through software.
The automatic focusing camera consists of a camera module with an ARM board, a gear mechanism for adjusting the position of a camera element and a stepping motor for controlling the action of the mechanism.
The working principle is as follows: the stepping motor drives the imaging element to move up and down, an image imaged on the imaging element through the optical lens in the focusing process is blurred when the image is not completely focused, the gray value does not have jumping variation, and when the imaging element is positioned on an imaging surface, the gray value of the clear image is in jumping distribution on the whole surface, so that the camera can be determined to finish focusing.
The horizontal four-way moving platform can move horizontally and four-way on the magnetic base 2 to drive the microscope to change the visual field; a ladder-shaped hollow groove is arranged below the magnetic base 2, so that the magnetic base can be conveniently adsorbed on the arc sample; the telescopic link can reciprocate at level quadriversal moving platform for the thick focusing of microscope, reciprocates about the range at 1cm, and the transmission is less, can focus fast. The telescopic rod is divided into two sections, can be contracted and extended, is convenient for equipment storage and use, and has enough rigidity to stabilize the microscope; the small clamping rod is provided with a movable joint and can drive the microscope to rotate around a connecting point of the microscope at an angle of 45-60 degrees anticlockwise so as to adapt to individual parts, such as shoulders of a tee joint and an elbow back arc, but most of the time is in a graphic state, namely parallel to the shoulder; the converter is responsible for transmitting the optical image to the cell-phone wirelessly, convert electronic image, go up 5G directly. The clamping sleeve is used for clamping the microscope, a tool is not available, the microscope cannot be disassembled, and disassembly is not recommended; the focusing tool on the microscope is used for fine adjustment, the use is not recommended, and the focusing tool is directly used for focusing by moving up and down, so that a worker does not touch the microscope, and the problems that the focal length is good when the worker holds the microscope by hands, and the hands are loose and ghost images are generated are avoided; the switch of the magnetic base 2 controls the adsorption of the magnetic base 2.
The converter wirelessly transmits the electronic image or video to an image display system, and field workers can observe the image or video through the pad and can further analyze and judge the image by means of newly developed software of the research. If necessary, the staff can continue to send the images or videos to the laboratory hundreds of kilometers away by using the pad, assistance of other staff is sought, and the laboratory staff can observe the images or videos observed by the field staff in real time.
Claims (7)
1. The utility model provides an exempt from on-spot metallographic microscope system of installation which characterized in that: the remote terminal is connected with a local terminal in a local unit through a wired or wireless communication network, the local unit comprises a magnetic base (2) with a switch, an XYZ mobile platform is installed on the magnetic base (2), an objective lens clamping device (6) is installed on the output end of the XYZ mobile platform, a microscope is clamped in the objective lens clamping device (6), an automatic focusing camera (9) is installed beside an ocular lens of the microscope, and the XYZ mobile platform and the automatic focusing camera (9) are respectively connected with the local terminal.
2. The installation-free on-site metallurgical microscope system of claim 1, wherein: wherein the remote terminal adopts a PC.
3. The installation-free on-site metallurgical microscope system of claim 1, wherein: the local terminal adopts a PC.
4. The installation-free on-site metallurgical microscope system of claim 1, wherein: wherein the magnetic base (2) adopts a switch magnetic base.
5. The installation-free on-site metallurgical microscope system of claim 1, wherein: the XYZ moving platform is composed of an X-direction moving holder (3), a Y-direction moving holder (4) and a Z-direction moving holder (5).
6. The installation-free on-site metallurgical microscope system of claim 1, wherein: wherein the objective lens clamping device (6) adopts a clamping sleeve.
7. The installation-free on-site metallurgical microscope system of claim 1, wherein: wherein a universal interface (8) is mounted between the autofocus camera (9) and the eyepiece of the microscope, and the universal interface (8) is further connected to the portable light source (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910910587.2A CN111123501A (en) | 2019-09-25 | 2019-09-25 | Installation-free on-site metallographic microscope system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910910587.2A CN111123501A (en) | 2019-09-25 | 2019-09-25 | Installation-free on-site metallographic microscope system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111123501A true CN111123501A (en) | 2020-05-08 |
Family
ID=70495311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910910587.2A Pending CN111123501A (en) | 2019-09-25 | 2019-09-25 | Installation-free on-site metallographic microscope system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111123501A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304241A (en) * | 2020-10-27 | 2021-02-02 | 衡阳市智谷科技发展有限公司 | Object morphology testing method based on digital holography |
-
2019
- 2019-09-25 CN CN201910910587.2A patent/CN111123501A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304241A (en) * | 2020-10-27 | 2021-02-02 | 衡阳市智谷科技发展有限公司 | Object morphology testing method based on digital holography |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209459871U (en) | A kind of multi-functional endoscope detecting device | |
| CN104423026A (en) | Portable terminal adaptor for microscope, and microscopic imaging method using the portable terminal adaptor | |
| CN106596550A (en) | Tiny insect specimen image acquisition system | |
| CN111614951B (en) | Optical axis calibration equipment and method for integrated pan-tilt camera | |
| CN111123501A (en) | Installation-free on-site metallographic microscope system | |
| CN107870445B (en) | Optical axis alignment device and optical axis alignment method based on camera imaging | |
| CN211554466U (en) | Installation-free on-site metallographic microscope system | |
| CN206132672U (en) | X -ray fluorescence spectrograph | |
| CN208443386U (en) | A kind of pipe detector of one-man service | |
| KR20140004846U (en) | Hybrid Smart Magnifier AND Pedestal | |
| CN201732207U (en) | Auto-focusing recognition system for microscope | |
| CN210604518U (en) | Locator for ultrasonic scanning microscope | |
| CN103702027A (en) | Intelligent microscope for surgical operation | |
| CN110830725A (en) | Gross specimen shooting instrument and control method thereof | |
| CN208705898U (en) | A kind of image collecting device for neural network | |
| CN216746706U (en) | Testing arrangement of near-to-eye display device | |
| CN110645922A (en) | Track smoothness measuring device and method for quickly establishing laser reference string | |
| CN206804012U (en) | A kind of device of optical device crosshair fine sight | |
| CN207216133U (en) | A kind of mirror image microscopic imaging device and automated micro-manipulation pin pose calibrating system | |
| CN209805891U (en) | Microscope auxiliary photographing device | |
| CN208255524U (en) | A kind of means for correcting for microscopic cell image recognition | |
| CN110764246A (en) | Equipment for shooting large-area sample on microscope and using method thereof | |
| CN205942081U (en) | Image capture equipment connector | |
| CN218071592U (en) | Screen crimping device | |
| KR20160097965A (en) | Remote controlled microscope system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |