CN210720869U - Cell micro-microscopic image acquisition device - Google Patents
Cell micro-microscopic image acquisition device Download PDFInfo
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- CN210720869U CN210720869U CN201921965365.2U CN201921965365U CN210720869U CN 210720869 U CN210720869 U CN 210720869U CN 201921965365 U CN201921965365 U CN 201921965365U CN 210720869 U CN210720869 U CN 210720869U
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Abstract
The utility model provides a cell micro-microscopic image acquisition device, which comprises a support, wherein a movable module platform is arranged on the support, and a camera module is arranged on the module platform; a microscope lens is relatively fixedly arranged below a camera of the camera module, a slide seat is arranged below the microscope lens, and an illumination light source is arranged below the slide seat; the scanning driving module which is used for scanning along the X, Y axis is arranged between the slide seat and the camera module, so that the scanning movement is carried out along the X, Y axis between the slide seat and the camera module, and the image of the slide is collected by the camera module in a scanning mode. The splicing of the image and the identification of the image can be carried out by the slide sample image collected in the camera module, the image can be uploaded to the cloud, and the image is processed by the cloud AI, so that the accuracy and the identification efficiency of cell identification are greatly improved, the medical cost is greatly reduced, and more remote medical institutions can also use the technology for diagnosis.
Description
Technical Field
The utility model relates to a medical image acquisition field, especially a miniature microscopic image acquisition device of cell.
Background
Cell and tissue slice scanning is an important data for disease diagnosis, scientific research and teaching, and the tissue slices in the glass slices are scanned by a digital tissue slice scanner and converted into digital images, so that the digital images are convenient to store, transmit and remotely diagnose, but the existing digital tissue slice scanner is very expensive, and each digital tissue slice scanner is about five hundred thousand yuan, such as the scheme described in Chinese patent document CN 107543792A, which limits the popularization of diagnosis, scientific research and teaching means of the tissue slices. In order to solve the technical problem, the prior art also adopts some improved schemes to reduce the equipment cost, and chinese patent document CN 106226897A describes a tissue slice scanning device based on a common optical microscope and a smart phone, which is composed of a microscope fixing frame, a common optical microscope, a smart phone, a focusing and slice moving device, a smart phone fixing frame and a computer. The functions of a smart phone, a computer and a microscope are integrated together, and the tissue section is digitized in a low-cost and convenient mode. But the structure is still large in size, inconvenient to move and high in price. And the optical path is longer, which affects the collection precision of the pattern.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a miniature microscopic image collection system of cell and image concatenation, recognition method are provided, reduce cost by a wide margin, reduce the volume, and can realize the automatic scanning collection to splice and discernment and high in the clouds processing the figure.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the cell miniature microscopic image acquisition device comprises a support, and is characterized in that: a movable module platform is arranged on the support, and a camera module is arranged on the module platform;
a microscope lens is relatively fixedly arranged below a camera of the camera module, a slide seat is arranged below the microscope lens, and an illumination light source is arranged below the slide seat;
the scanning driving module which is used for scanning along the X, Y axis is arranged between the slide seat and the camera module, so that the scanning movement is carried out along the X, Y axis between the slide seat and the camera module, and the image of the slide is collected by the camera module in a scanning mode.
In a preferred scheme, the microscope lens comprises a cantilever rod arranged on the module platform, one end of the cantilever rod is fixedly connected with the module platform, the other end of the cantilever rod is provided with a microscope lens, and the microscope lens is positioned below the camera;
the magnification of the micro lens is 2-10 times.
In the preferred scheme, a sunken step is arranged near the camera on the module platform, the cantilever rod is in sliding connection with the step through a plurality of positioning pins, an adjusting screw is in threaded connection with the cantilever rod, the end of the adjusting screw abuts against the step, and the distance between the cantilever rod and the step is adjusted through the rotation of the adjusting screw;
the micro lens is a replaceable micro lens.
In the preferred scheme, a control box is further arranged, a main control chip is arranged in the control box, the main control chip is electrically connected with the camera, the main control chip is also electrically connected with a control button and/or a touch screen of the camera module, and the main control chip is also electrically connected with a driving motor of the scanning driving module;
the camera adopts a mobile phone camera accessory.
In a preferred scheme, the module platform is connected with a scanning driving module so as to enable the camera to perform scanning motion along an X, Y axis;
the slide seat is fixedly connected with the support and is fixed;
the structure of the scanning driving module is as follows:
an X-axis sliding rail is fixedly arranged on the support, an X-axis sliding block is slidably arranged on the X-axis sliding rail, an X-axis nut is fixedly arranged on the X-axis sliding block, an X-axis screw rod is rotatably arranged on the support, the X-axis nut is in threaded connection with the X-axis screw rod, an X-axis driving motor is fixedly arranged on the support, and an output shaft of the X-axis driving motor is fixedly connected with the X-axis screw rod so that the X-axis driving motor drives the X-axis sliding block to reciprocate along the X-axis sliding rail;
a Y-axis slide rail is fixedly arranged on the X-axis slide block, the module platform is slidably arranged on the Y-axis slide rail, a Y-axis nut is fixedly arranged on the module platform, a Y-axis screw rod is rotatably arranged on the X-axis slide block, the Y-axis nut is in threaded connection with the Y-axis screw rod, a Y-axis driving motor is fixedly arranged on the X-axis slide block, and an output shaft of the Y-axis driving motor is fixedly connected with the Y-axis screw rod so as to enable the Y-axis driving motor to drive the module platform to reciprocate along the Y-axis slide rail;
the control box is also arranged and outputs a switching signal to be connected with the camera module so as to control the camera module to acquire images;
the control box outputs pulse signals which are respectively connected with the Y-axis driving motor and the X-axis driving motor so as to respectively drive the X-axis driving motor and the Y-axis driving motor to rotate.
In the preferred scheme, the module platform is fixedly connected with the support and is fixed, and the slide seat is connected with the scanning driving module so as to enable the slide seat to do scanning motion along an X, Y axis;
the structure of the scanning driving module is as follows:
the X-axis driving motor is fixedly connected with the support, a sliding rail along the X-axis direction is arranged on the support, the sliding platform is slidably mounted on the sliding rail along the X-axis direction, and the X-axis driving motor is connected with the sliding platform through a screw and nut mechanism so as to drive the sliding platform to slide in a reciprocating manner along the X-axis direction;
a Y-axis driving motor and a slide rail along the Y-axis direction are fixedly arranged on the sliding platform, the slide seat is slidably arranged on the slide rail along the Y-axis direction, and the Y-axis driving motor is connected with the slide seat through a screw and nut mechanism so as to drive the slide seat to slide in a reciprocating manner along the Y-axis direction;
the control box is also arranged and outputs a switching signal to be connected with the camera module so as to control the camera module to acquire images;
the control box outputs pulse signals which are respectively connected with the Y-axis driving motor and the X-axis driving motor so as to respectively drive the X-axis driving motor and the Y-axis driving motor to rotate.
In a preferred scheme, the Y-axis driving motor and the X-axis driving motor are stepping motors;
the control box is internally provided with a storage chip, an interface chip and a wireless transmission chip which are all electrically connected with the main control chip;
the memory chip is used for storing data, and the interface chip and the wireless transmission chip are used for transmitting data;
the memory chip comprises an SRAM static memory in the chip, a DRAM dynamic memory outside the chip, and an SSD or SD chip based on a flash memory;
the interface chip and the wireless transmission chip are used for transmitting data; the interface chip comprises a bus chip and a USB chip.
And the power supply chip is also arranged and used for supplying power to the main control chip, the storage chip, the interface chip and the wireless transmission chip.
The utility model provides a pair of miniature microscopic image collection system of cell can reduce the price of digital tissue slice scanner among the prior art by a wide margin, has greatly reduced medical cost, through the structure of the microscope head that adopts cantilever structure, can reduce the volume by a wide margin, portable and popularization by a wide margin, and is preferred, through the accessory that adopts cell-phone camera, can obtain the accessory that resolution ratio is high and the low price under large batch production scale, and the utility model discloses a main control chip can adopt the cell-phone main control chip who removes some baseband function module, also can reduce overall cost under the prerequisite that reduces the authorization use expense. The utility model also provides an image splicing method of the cell micro-microscopic image acquisition device, which realizes the subarea scanning and combination of the images, improves the image scanning speed, ensures the integrity of the slide sample, also provides an image identification method of the cell micro-microscopic image acquisition device, greatly improves the accuracy and the identification efficiency of cell identification, can also transmit the scanned slide sample to the cloud end through the method for processing the image on the cloud of the cell micro-microscopic image acquisition device, the image splicing and identification are carried out on the cloud, the remote AI diagnosis and doctor review are realized, the detection efficiency is improved, the requirement of the sample detection on the locality is reduced, the original sample data of the detection can be reserved, and further study of the data enables more remote medical institutions to apply the technique for diagnosis.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partial top view structure of the present invention.
Fig. 3 is a front sectional structure view of the present invention.
Fig. 4 is a schematic top view of another preferred embodiment of the present invention.
Fig. 5 is a schematic perspective view of another preferred embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a medium microscope lens according to the present invention.
Fig. 7 is a control schematic diagram of the control box of the present invention.
Fig. 8 is a block diagram of a control structure according to the present invention.
In the figure: the microscope camera comprises a camera module 1, a camera 111, a control button 112, a touch screen 113, a module platform 2, a step 21, a positioning pin 22, an adjusting screw 23, a microscope lens 3, a replaceable microscope lens 31, a cantilever rod 32, a support 4, a slide seat 5, a first slide stopper 51, a second slide stopper 52, a Y-axis driving motor 6, a Y-axis screw 61, a Y-axis slide rail 62, a Y-axis nut 63, an X-axis slide block 64, a slide 7, an illumination light source 8, a control box 9, a main control chip 91, a storage chip 92, an interface chip 93, a power supply chip 94, a wireless transmission chip 95, an X-axis driving motor 10, an X-axis screw 101, an X-axis slide rail 102, an X-axis nut 103 and a sliding platform 104.
Detailed Description
Example 1:
as shown in fig. 1-8, a cell micro-microscopic image acquisition device comprises a support 4, a movable module platform 2 arranged on the support 4, and a camera module 1 arranged on the module platform 2;
a microscope lens 3 is relatively and fixedly arranged below the camera 111 of the camera module 1, a slide seat 5 is arranged below the microscope lens 3, and an illumination light source 8 is arranged below the slide seat 5; when in use, light from the illumination source passes through the slide on the slide mount, transmitting an image of the cells through the microscope lens to the camera 111 for capture and storage by the camera 111.
And a scanning driving module which performs scanning motion along an X, Y axis is arranged between the slide seat 5 and the camera module 1, so that the slide seat 5 and the camera module 1 perform scanning motion along a X, Y axis, and images of the slide 7 are acquired through the camera module 1 in a scanning mode. This structure allows the image of the slide 7 to be captured in the camera 111. Preferably, the camera 111 is a mobile phone camera accessory. For example: camera modules manufactured by Ohwei light, Shunhui light, Culti, etc.
In a preferred scheme, as shown in fig. 1 and 6, the microscope lens 3 comprises a cantilever rod 32 installed on the module platform 2, one end of the cantilever rod 32 is fixedly connected with the module platform 2, the other end is provided with a microscope lens, and the microscope lens is positioned below the camera; the magnification of the micro lens is 2-10 times. More preferably, the magnifying power of the microscope lens is 4 times, and the microscope slide is located below the camera 111. The utility model discloses replace the complicated light path structure of microscope among the prior art with a piece of microscope head 3 to further the cost is reduced has reduced the volume, and the definition of image further improves moreover.
In a preferred embodiment, as shown in fig. 2 and 8, a sunken step 21 is provided near the camera 111 of the module platform 2, and the cantilever bar 32 is fixedly connected to the step 21 by screws. With this structure, the installation and connection of the microlens 3 are facilitated.
In a preferred scheme, as shown in fig. 6, a sunken step 21 is arranged near the camera 111 of the module platform 2, the cantilever rod 32 is slidably connected with the step 21 through a plurality of positioning pins 22, an adjusting screw 23 is in threaded connection with the cantilever rod 32, the end of the adjusting screw 23 abuts against the step 21, and the distance between the cantilever rod 32 and the step 21 is adjusted through the rotation of the adjusting screw 23; it is further preferable that another screw for fixing is further provided, the screw is threaded through the cantilever bar 32 and is connected with the sunken step 108, and the screw is fastened after being adjusted to a proper position.
The micro-lens is a replaceable micro-lens 31. The replaceable microscope lens 31 is movably sleeved with the cantilever rod 32, so that the magnification adjustment can be realized conveniently by replacing the microscope lens.
The preferred scheme is as in fig. 7 and 8, and a control box 9 is further provided, a main control chip 91 is provided in the control box 9, the main control chip 91 preferably adopts a high-pass SOC system integrated chip for the mobile phone, wherein the high-pass SOC system integrated chip comprises a CPU, a GPU, a DSP digital signal processing module, a Bluetooth module, a WIFI module and a Power Management module. Or the SOC of the company such as the company union, samsung, or hua, and further preferably, a simplified SOC is selected, for example, the SOC of the baseband module is eliminated, so as to reduce the corresponding authorization cost and further reduce the cost. Further preferably, a dual-chip mode is adopted, or an AI acceleration chip is integrated in the chip, and is used for performing image operation, intelligent classification, identification and other operations in subsequent steps, so as to further improve the processing speed.
The main control chip 91 is electrically connected to the camera 111, the main control chip 91 is further electrically connected to a control button 112 and/or a touch screen 113 of the camera module 1, wherein the control button 112 and/or the touch screen 113 are used to start a scanning program or to control individual shooting, and the touch screen 113 is further used to set parameters, such as parameters of a scanning mode, a resolution, an image format, an intelligent recognition model, and the like. The main control chip 91 is also electrically connected to a driving motor of the scan driving module.
In a preferred scheme, the module platform 2 is connected with a scanning driving module so as to enable the camera 111 to perform scanning motion along an X, Y axis;
the slide seat 5 is fixedly connected with the support 4 and is fixed;
the structure of the scanning driving module is as follows:
an X-axis slide rail 102 is fixedly arranged on the support 4, an X-axis slide block 64 is slidably arranged on the X-axis slide rail 102, an X-axis nut 103 is fixedly arranged on the X-axis slide block 64, an X-axis screw 101 is rotatably arranged on the support 4, the X-axis nut 103 is in threaded connection with the X-axis screw 101, an X-axis driving motor 10 is fixedly arranged on the support 4, and an output shaft of the X-axis driving motor 10 is fixedly connected with the X-axis screw 101 so that the X-axis driving motor 10 drives the X-axis slide block 64 to reciprocate along the X-axis slide rail 102;
a Y-axis slide rail 62 is fixedly arranged on an X-axis slide block 64, a module platform 2 is slidably arranged on the Y-axis slide rail 62, a Y-axis nut 63 is fixedly arranged on the module platform 2, a Y-axis screw 61 is rotatably arranged on the X-axis slide block 64, the Y-axis nut 63 is in threaded connection with the Y-axis screw 61, a Y-axis driving motor 6 is fixedly arranged on the X-axis slide block 64, and an output shaft of the Y-axis driving motor 6 is fixedly connected with the Y-axis screw 61, so that the Y-axis driving motor 6 drives the module platform 2 to reciprocate along the Y-axis slide rail 62; with the above-described structure, the snake scanning operation of the camera 111 is realized. With the above structure, the module platform 2 performs the snake-shaped scanning movement along the X, Y axis. It should be noted that the movements along the X-axis and along the Y-axis are interchangeable, and in this example it is described that the drive along the X-axis is on the bottom and the drive along the Y-axis is on the top, while the drive along the Y-axis is on the bottom and the drive along the X-axis is on the top, which are equivalent interchangeable structures. In another optional scheme, with module platform 2 and 4 fixed connection of support, and by slide seat 5 through scanning drive module and 4 swing joint of support, realize the snakelike scanning operation of slide seat 5. Are equivalent interchangeable structures.
The camera module is also provided with a control box 9, and the control box 9 outputs a switching signal to be connected with the camera module 1 so as to control the camera module 1 to collect images;
the control box 9 respectively outputs pulse signals which are respectively connected with the Y-axis driving motor 6 and the X-axis driving motor 10 so as to respectively drive the X-axis driving motor 10 and the Y-axis driving motor 6 to rotate.
In a preferred scheme, the Y-axis driving motor 6 and the X-axis driving motor 10 are stepping motors;
the control box 9 is also internally provided with a storage chip 92, an interface chip 93 and a wireless transmission chip 95, and the storage chip 92, the interface chip 93 and the wireless transmission chip 95 are all electrically connected with the main control chip 91;
the memory chip 92 is used for storing data, the memory chip comprises an SRAM static memory in the chip, a DRAM dynamic memory outside the chip, an SSD or SD chip based on a flash memory, and the interface chip 93 and the wireless transmission chip 95 are used for transmitting data; the interface chip 93 includes a bus chip and a USB chip, wherein the bus chip provides a bus-level interface, preferably a high-speed bus interface, such as a PCIe bus. The USB chip is used to transmit input parameters and control signals for the control buttons 112. The wireless transmission chip 95 includes a bluetooth chip and a WiFi chip.
A power chip 94 is further provided for supplying power to the main control chip 91, the memory chip 92, the interface chip 93 and the wireless transmission chip 95. Such as the power management unit PMU. Further preferably, a mobile phone chip without integrating a baseband module and a radio frequency module is adopted to further reduce the use cost. Still further preferably, a multi-chip scheme is adopted to improve the image processing speed, for example, a dual-chip processing scheme is adopted, wherein one of the dual-chip processing scheme is used as a main control chip, and the other is used as an image operation chip, so that continuous slide scanning and full-automatic splicing and identification processing are realized, and a processed result is uploaded to the cloud.
Example 2:
on the basis of the embodiment 1, and different from the embodiment 1, the preferred scheme is as shown in fig. 4 and 5, the module platform 2 is fixedly connected and fixed with the support 4, and the slide seat 5 is connected with the scanning driving module, so that the slide seat 5 performs scanning movement along the X, Y axis; that is, the solution of the present embodiment is that the module platform 2 is fixed and the slide holder 5 performs the scanning movement. The advantage of this solution is that the moving parts can be made in the seat 4. But not as much as in embodiment 1, which is relatively complicated in structure and control with respect to the automatic loading and unloading of the slide 7. With this configuration, the image of the slide is divided into a plurality of small images for photographing by the snake-like scanning movement of the slide holder 5, and then the images are combined into a panoramic image.
The structure of the scanning driving module is as follows:
the X-axis driving motor 10 is fixedly connected with the support 4, a sliding rail along the X-axis direction is arranged on the support 4, the sliding platform 104 is slidably mounted on the sliding rail along the X-axis direction, and the X-axis driving motor 10 is connected with the sliding platform 104 through a screw and nut mechanism so as to drive the sliding platform 104 to slide in a reciprocating manner along the X-axis direction; the movement of the slide table 104 in the X-axis direction also drives the slide holder 5 thereon to move in the X-axis direction.
A Y-axis driving motor 6 and a slide rail along the Y-axis direction are fixedly arranged on the sliding platform 104, the slide seat 5 is slidably arranged on the slide rail along the Y-axis direction, and the Y-axis driving motor 6 is connected with the slide seat 5 through a screw and nut mechanism so as to drive the slide seat 5 to slide in a reciprocating manner along the Y-axis direction;
the camera module is also provided with a control box 9, and the control box 9 outputs a switching signal to be connected with the camera module 1 so as to control the camera module 1 to collect images;
the control box 9 outputs pulse signals which are respectively connected with the Y-axis driving motor 6 and the X-axis driving motor 10 so as to respectively drive the X-axis driving motor 10 and the Y-axis driving motor 6 to rotate. With this structure, the snake-like scanning movement of the slide holder 5 is realized.
During the use, like figure 1~8, place the sample slide on slide seat 5, the parameter of camera module 1 is adjusted according to the definition of image to the examination shooting, perhaps adjusts the high position of microscope lens 3. After the adjustment is completed, the slide 7 is positioned on the slide mount 5, the button of the control box 9 is activated, and the illumination light source 8 is lit. The illumination light source 8 may also be set to a normally on mode.
The starting mode can also be controlled by a touch screen on the control box 9, and the parameter adjustment is completed by the touch screen. Or the control box 9 is connected with the camera module 1 through bluetooth or WiFi communication, and is controlled through an app interface of the touch screen 113 on the module platform 2. The control box 9 sends a switching signal to the camera module 1, the camera module 1 takes a picture to obtain a picture at the same time, and the control box 9 stores the picture; the control box 9 sends a pulse signal to the X-axis driving motor 10, the X-axis driving motor 10 is driven to rotate by a preset angle according to the pulse signal, the X-axis nut 103 is driven to move by rotation of the X-axis screw 101 by a distance, the corresponding X-axis slider 64 moves by a distance, so that the module platform 2 moves by a distance along the X-axis, the control box 9 sends a switch signal to the camera module 1 and the illuminating light source 8, the illuminating light source 8 is lightened, and meanwhile, the camera module 1 takes a picture to obtain a picture, wherein the illuminating light source 8 can also be normally lightened; and completing the photographing of a line of pictures on the slide until the camera module 1 finishes a preset stroke along the X axis. The control box 9 sends a pulse signal to the Y-axis driving motor 6 to drive the Y-axis driving motor 6 to rotate by a preset angle, so that the rotation of the Y-axis screw 61 drives the Y-axis nut 63 to move for a certain distance, the camera module 1 moves for a certain distance along the Y axis, and the control box 9 controls the camera module 1 to take a picture to obtain a picture; then the control box 9 drives the camera module 1 to walk for a preset stroke along the X axis again, in a snake-shaped scanning mode, the image of the slide 7 is scanned into the camera module 1 and stored in the storage chip 92, then the picture is sent to the server through the network, the slide panoramic image is spliced at the server, and the cells in the panoramic image are classified, identified and identified in an artificial intelligence mode, so that a doctor can diagnose the slide image, the collection and auxiliary diagnosis work of the slide image is completed, and the diagnosis efficiency of the doctor is greatly improved. The processing steps of the pictures can also be partly completed in the control box 9.
The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (10)
1. The utility model provides a cell miniature microscopic image acquisition device, includes support (4), characterized by: a movable module platform (2) is arranged on the support (4), and a camera module (1) is arranged on the module platform (2);
a microscope lens (3) is relatively and fixedly arranged below a camera (111) of the camera module (1), a slide seat (5) is arranged below the microscope lens (3), and an illumination light source (8) is arranged below the slide seat (5);
and a scanning driving module which performs scanning motion along an X, Y axis is arranged between the slide seat (5) and the camera module (1) so as to perform scanning motion along a X, Y axis between the slide seat (5) and the camera module (1) and acquire an image of the slide (7) through the camera module (1) in a scanning mode.
2. The cell microscopic image collecting device according to claim 1, wherein: the microscope lens (3) comprises a cantilever rod (32) arranged on the module platform (2), one end of the cantilever rod (32) is fixedly connected with the module platform (2), the other end of the cantilever rod is provided with a microscope lens, and the microscope lens is positioned below the camera;
the magnification of the micro lens is 2-10 times.
3. The cell microscopic image collecting device according to claim 2, wherein: a sunken step (21) is arranged near the camera (111) on the module platform (2), the cantilever rod (32) is in sliding connection with the step (21) through a plurality of positioning pins (22), an adjusting screw (23) is in threaded connection with the cantilever rod (32), the end of the adjusting screw (23) is propped against the step (21), and the distance between the cantilever rod (32) and the step (21) is adjusted through the rotation of the adjusting screw (23);
the micro lens is a replaceable micro lens (31).
4. The cell microscopic image collecting device according to claim 1, wherein: the scanning driving module is also provided with a control box (9), a main control chip (91) is arranged in the control box (9), the main control chip (91) is electrically connected with the camera (111), the main control chip (91) is also electrically connected with a control button (112) and/or a touch screen (113) of the camera module (1), and the main control chip (91) is also electrically connected with a driving motor of the scanning driving module;
the camera (111) adopts a mobile phone camera accessory.
5. The cell microscopic image collecting device according to claim 4, wherein: the module platform (2) is connected with the scanning driving module so as to enable the camera (111) to do scanning motion along an X, Y axis;
the slide seat (5) is fixedly connected with the support (4) and is fixed;
the structure of the scanning driving module is as follows:
an X-axis sliding rail (102) is fixedly arranged on a support (4), an X-axis sliding block (64) is slidably arranged on the X-axis sliding rail (102), an X-axis nut (103) is fixedly arranged on the X-axis sliding block (64), an X-axis screw rod (101) is rotatably arranged on the support (4), the X-axis nut (103) is in threaded connection with the X-axis screw rod (101), an X-axis driving motor (10) is fixedly arranged on the support (4), and an output shaft of the X-axis driving motor (10) is fixedly connected with the X-axis screw rod (101) so that the X-axis driving motor (10) drives the X-axis sliding block (64) to reciprocate along the X-axis sliding rail (102);
a Y-axis sliding rail (62) is fixedly arranged on an X-axis sliding block (64), a module platform (2) is slidably arranged on the Y-axis sliding rail (62), a Y-axis nut (63) is fixedly arranged on the module platform (2), a Y-axis screw (61) is rotatably arranged on the X-axis sliding block (64), the Y-axis nut (63) is in threaded connection with the Y-axis screw (61), a Y-axis driving motor (6) is fixedly arranged on the X-axis sliding block (64), and an output shaft of the Y-axis driving motor (6) is fixedly connected with the Y-axis screw (61) so that the Y-axis driving motor (6) drives the module platform (2) to reciprocate along the Y-axis sliding rail (62);
the camera module is also provided with a control box (9), and the control box (9) outputs a switch signal to be connected with the camera module (1) so as to control the camera module (1) to acquire images;
the control box (9) outputs pulse signals which are respectively connected with the Y-axis driving motor (6) and the X-axis driving motor (10) to respectively drive the X-axis driving motor (10) and the Y-axis driving motor (6) to rotate.
6. The cell microscopic image collecting device according to claim 4, wherein: the module platform (2) is fixedly connected with the support (4) and is fixed, and the slide seat (5) is connected with the scanning driving module so that the slide seat (5) can perform scanning motion along an X, Y axis;
the structure of the scanning driving module is as follows:
the X-axis driving motor (10) is fixedly connected with the support (4), a sliding rail along the X-axis direction is arranged on the support (4), the sliding platform (104) is installed on the sliding rail along the X-axis direction in a sliding mode, and the X-axis driving motor (10) is connected with the sliding platform (104) through a screw and nut mechanism to drive the sliding platform (104) to slide in a reciprocating mode along the X-axis direction;
a Y-axis driving motor (6) and a sliding rail along the Y-axis direction are fixedly arranged on the sliding platform (104), the slide holder (5) is slidably arranged on the sliding rail along the Y-axis direction, and the Y-axis driving motor (6) is connected with the slide holder (5) through a screw and nut mechanism so as to drive the slide holder (5) to slide in a reciprocating manner along the Y-axis direction;
the camera module is also provided with a control box (9), and the control box (9) outputs a switch signal to be connected with the camera module (1) so as to control the camera module (1) to acquire images;
the control box (9) outputs pulse signals which are respectively connected with the Y-axis driving motor (6) and the X-axis driving motor (10) to respectively drive the X-axis driving motor (10) and the Y-axis driving motor (6) to rotate.
7. The cell microscopic image collecting apparatus according to claim 5 or 6, wherein: the Y-axis driving motor (6) and the X-axis driving motor (10) are stepping motors.
8. The cell microscopic image collecting apparatus according to claim 5 or 6, wherein: the control box (9) is also internally provided with a storage chip (92), an interface chip (93) and a wireless transmission chip (95), and the storage chip (92), the interface chip (93) and the wireless transmission chip (95) are electrically connected with the main control chip (91).
9. The cell microscopic image collecting device according to claim 8, wherein: the memory chip (92) is used for storing data, and the interface chip (93) and the wireless transmission chip (95) are used for transmitting data;
the memory chip (92) comprises an SRAM static memory in a chip, a DRAM dynamic memory outside the chip, and an SSD or SD chip based on a flash memory;
the interface chip (93) and the wireless transmission chip (95) are used for transmitting data; the interface chip (93) comprises a bus chip and a USB chip.
10. The cell microscopic image collecting device according to claim 8, wherein: and the power supply chip (94) is also arranged and used for supplying power to the main control chip (91), the storage chip (92), the interface chip (93) and the wireless transmission chip (95).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921965365.2U CN210720869U (en) | 2019-11-14 | 2019-11-14 | Cell micro-microscopic image acquisition device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111983797A (en) * | 2020-08-26 | 2020-11-24 | 宁波兰茜生物科技有限公司 | Super-resolution imaging digital slide scanner and image processing principle thereof |
| CN112345317A (en) * | 2020-09-09 | 2021-02-09 | 安徽九陆生物科技有限公司 | Liquid-based cell slide scanning and reading mechanism and using method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111983797A (en) * | 2020-08-26 | 2020-11-24 | 宁波兰茜生物科技有限公司 | Super-resolution imaging digital slide scanner and image processing principle thereof |
| CN111983797B (en) * | 2020-08-26 | 2023-10-31 | 宁波兰茜生物科技有限公司 | Super-resolution imaging digital slide scanner |
| CN112345317A (en) * | 2020-09-09 | 2021-02-09 | 安徽九陆生物科技有限公司 | Liquid-based cell slide scanning and reading mechanism and using method thereof |
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