Multifunctional image workstation

Abstract

The invention belongs to the technical field of biological detection, and discloses a multifunctional image workstation. The multifunctional image workstation comprises a box body, a lamp box, a shooting device, a bottom transmission module, a fluorescence excitation module, an RGB irradiation module and a driving device, the box body is provided with an installation space, an operation opening is formed in the box body, and the installation space is communicated with the outside through the operation opening; the lamp box is movably arranged on the box body, a transparent carrying plate used for carrying a sample to be observed is arranged on the lamp box, the lamp box is provided with a detection position and a feeding and discharging position on the box body, when the lamp box is located at the detection position, the lamp box is located in the installation space, and the front end plate of the lamp box blocks the operation opening, and when the lamp box is located at the feeding and discharging position, the operation opening is opened. The carrying plate is exposed to the outside; the driving device is arranged in the installation space and used for driving the lamp box to move between the detection position and the feeding and discharging position. The multifunctional image workstation is rich in function, high in automation degree, high in detection efficiency and high in practicability.

Description

Technical Field

[0001] The present invention relates to the technical field of biological detection, and particularly to a multi-functional image workstation. Background Art

[0002] With the continuous development of digital imaging technology, the imprint luminescence technology has become one of the most commonly used methods in the research of biological molecules such as proteins and nucleic acids. A multi-functional imaging device with high sensitivity and data analysis functions has gradually replaced the traditional film method and become an essential instrument for biological detection experiments.

[0003] The common imaging devices on the market currently have a relatively simple structure and low automation level. They usually can only perform fluorescence excitation detection or three-color irradiation detection of samples, and manual pulling and pushing of filter plates or manual replacement of filter plates are required before and after each detection, with cumbersome operations and low efficiency. Summary of the Invention

[0004] The purpose of the present invention is to provide a multi-functional image workstation with rich functions and high automation level.

[0005] To achieve this purpose, the present invention adopts the following technical solutions:

[0006] The present invention provides a multi-functional image workstation, including:

[0007] A box body, which has an installation space, and an operation port is opened on the box body. The installation space is communicated with the outside through the operation port;

[0008] A light box, which is movably arranged in the box body. A transparent carrier plate for carrying the sample to be observed is arranged on the light box. The light box has a detection position and a loading / unloading position on the box body. When the light box is located at the detection position, the light box is located in the installation space, and the front end plate of the light box blocks the operation port. When the light box is located at the loading / unloading position, the operation port is opened, and the carrier plate is exposed to the outside;

[0009] A photographing device, which is arranged in the installation space and is used for photographing the sample to be observed on the carrier plate;

[0010] A bottom transmission module, which is arranged in the light box below the carrier plate and is used for irradiating the carrier plate;

[0011] A fluorescence excitation module, which is arranged in the installation space and is used for emitting excitation light to the sample to be observed on the carrier plate;

[0012] An RGB illumination module, which is arranged in the installation space and is used to emit superimposed light of different colors to the sample to be observed on the carrier plate;

[0013] A driving device, which is arranged in the installation space and is used to drive the light box to move between the detection position and the loading and unloading position.

[0014] Preferably, the bottom transmission module includes a lamp board, which is rotatably arranged inside the light box and is used to emit illumination light to the carrier plate.

[0015] Preferably, the light box is surrounded by the front end plate, two side plates, an upper cover, a bottom plate and a rear end plate. The carrier plate is arranged on the upper cover, the lamp board is rotatably connected to the bottom plate, and first reflectors are respectively arranged on two opposite sides of the carrier plate. The first reflectors are connected to the upper cover and are located inside the light box.

[0016] Preferably, the bottom transmission module further includes a heat dissipation plate and a fan. The heat dissipation plate is fixedly connected to the lamp board, and the fan is arranged on the side plate facing the heat dissipation plate.

[0017] Preferably, the fluorescence excitation module includes an irradiation board and a second reflector. There are two irradiation boards, which are oppositely arranged on two sides of the carrier plate and are used to emit the excitation light;

[0018] The second reflector is arranged opposite to the light emitting end of each irradiation board, and the second reflector is arranged opposite to the carrier plate.

[0019] Preferably, the RGB illumination module includes two light source boards, which are oppositely arranged on two sides of the carrier plate;

[0020] The light source board has a red light emitting component, a green light emitting component and a blue light emitting component.

[0021] Preferably, the driving device includes a first driving motor and a synchronous belt. The synchronous belt is wound around the output shaft of the first driving motor, and the light box is arranged on the synchronous belt. When the output shaft of the first driving motor rotates, the light box can be driven to move through the synchronous belt.

[0022] Preferably, the multi-functional image workstation further includes a lifting device, and the photographing device is arranged on the lifting device. The lifting device can drive the photographing device to move vertically.

[0023] Preferably, the lifting device includes a second driving motor, a guide rail, a moving seat, and a lead screw. The second driving motor is fixedly connected to the box body. The guide rail is vertically arranged on the box body. The lead screw is connected to the output shaft of the second driving motor in parallel with the guide rail. The moving seat is slidably arranged on the guide rail and is in threaded cooperation with the lead screw. The second driving motor is used to drive the lead screw to rotate;

[0024] The photographing device is fixedly connected to the moving seat.

[0025] Preferably, the multi-functional image workstation further includes a light shielding plate. When the light box is in the loading and unloading position, the light shielding plate is detachably connected to the front end plate. The light shielding plate is used to block the light passing through the carrier plate.

[0026] The beneficial effects of the present invention are as follows:

[0027] The multi-functional image workstation provided by the present invention includes a box body, a light box, a bottom transmission module, a fluorescence excitation module, an RGB irradiation module, and a driving device. The light box is arranged in the box body and the light box has a detection position and a loading and unloading position. When the light box is in the loading and unloading position, the operation port of the box body is opened and the carrier plate of the light box is exposed to the outside. Therefore, it is convenient for the staff to place the sample to be observed on the carrier plate or take down the sample to be observed. When the light box is in the detection position, the light box is located in the installation space and the front end plate of the light box seals the operation port. Therefore, the installation space forms a dark and closed structure, which is convenient for the photographing device to photograph the sample to be observed on the carrier plate. Since the multi-functional image workstation has a bottom transmission module, a fluorescence excitation module, and an RGB irradiation module, various chemiluminescence imaging, multi-color fluorescence imaging, and protein gel electrophoresis imaging with various dye stainings can be carried out according to actual needs, greatly expanding the usage functions. Since the multi-functional image workstation also has a driving device, the driving device is used to drive the light box to move between the detection position and the loading and unloading position, eliminating the need for manual frequent pushing and pulling of the light box, greatly improving the automation degree of the multi-functional image workstation and having extremely strong convenience. Description of the Drawings

[0028] Figure 1 is a schematic structural diagram of the multi-functional image workstation when the light box is in the loading and unloading position provided by the specific embodiment of the present invention;

[0029] Figure 2 is a schematic structural diagram of the multi-functional image workstation when the light box is in the detection position provided by the specific embodiment of the present invention;

[0030] Figure 3 is a partial cross-sectional view of the multi-functional image workstation provided by the specific embodiment of the present invention;

[0031] Figure 4 It is the internal structure diagram of the multi-functional image workstation provided by the specific embodiment of the present invention;

[0032] Figure 5 It is the schematic structural diagram of the bottom transmission module provided by the specific embodiment of the present invention;

[0033] Figure 6 It is the schematic structural diagram of the light box provided by the specific embodiment of the present invention;

[0034] Figure 7 It is the schematic structural diagram of the first reflector provided by the specific embodiment of the present invention;

[0035] Figure 8 It is the schematic structural diagram of the fluorescence excitation module provided by the specific embodiment of the present invention;

[0036] Figure 9 It is the schematic structural diagram of the lifting device provided by the specific embodiment of the present invention.

[0037] In the figure:

[0038] 100 - Touch screen;

[0039] 1 - Box body;

[0040] 2 - Light box; 21 - Carrying board; 22 - Front end plate; 23 - Side plate; 24 - Upper cover; 25 - Bottom plate; 26 - Rear end plate; 27 - First reflector;

[0041] 3 - Shooting device;

[0042] 4 - Bottom transmission module; 41 - Lamp board; 42 - Heat dissipation board; 43 - Fan;

[0043] 5 - Fluorescence excitation module; 51 - Irradiation board; 52 - Second reflector; 53 - Light source assembly; 54 - Ultraviolet excitation assembly;

[0044] 6 - RGB irradiation module; 61 - Light source board;

[0045] 7 - First driving motor;

[0046] 8 - Lifting device; 81 - Second driving motor; 82 - Guide rail; 83 - Moving seat; 84 - Lead screw. Specific embodiment

[0047] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present invention, rather than limiting the present invention. Additionally, it should be noted that for the convenience of description, only the parts related to the present invention rather than all the structures are shown in the drawings.

[0048] In the description of the present invention, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] In the present invention, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "over", and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under", and "beneath" the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicating that the horizontal height of the first feature is lower than that of the second feature.

[0050] In the description of this embodiment, the orientation or positional relationships such as "above", "below", "right", and "left" are based on the orientation or positional relationships shown in the drawings. It is only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for distinction in description and do not have special meanings.

[0051] Such as Figures 1 to 5As shown in the figure, the present invention provides a multi-functional image workstation, which includes a box body 1, a light box 2, a photographing device 3, a bottom transmission module 4, a fluorescence excitation module 5, an RGB irradiation module 6 and a driving device. The box body 1 has an installation space, and an operation opening is provided on the box body 1. The installation space communicates with the outside through the operation opening. The light box 2 is movably arranged on the box body 1. A transparent carrier plate 21 for carrying a sample to be observed is arranged on the light box 2. The light box 2 has a detection position and a loading / unloading position on the box body 1. When the light box 2 is located at the detection position, the light box 2 is located in the installation space, and the front end plate 22 of the light box 2 blocks the operation opening. When the light box 2 is located at the loading / unloading position, the operation opening is opened, and the carrier plate 21 is exposed to the outside. The photographing device 3 is arranged in the installation space, and the photographing device 3 is used for photographing the sample to be observed on the carrier plate 21. The bottom transmission module 4 is arranged in the light box 2 below the carrier plate 21, and the bottom transmission module 4 is used for irradiating the carrier plate 21. The fluorescence excitation module 5 is arranged in the installation space, and the fluorescence excitation module 5 is used for emitting excitation light to the sample to be observed on the carrier plate 21. The RGB irradiation module 6 is arranged in the installation space, and the RGB irradiation module 6 is used for emitting superimposed light of different colors to the sample to be observed on the carrier plate 21. The driving device is arranged in the installation space, and the driving device is used for driving the light box 2 to move between the detection position and the loading / unloading position.

[0052] In this embodiment, when the light box 2 is in the loading / unloading position, the operation opening of the box body 1 is opened and the carrier plate 21 of the light box 2 is exposed to the outside, so it is convenient for the staff to place or remove the sample to be observed on the carrier plate 21. When the light box 2 is in the detection position, the light box 2 is located in the installation space and the front end plate 22 of the light box 2 blocks the operation opening. Therefore, the installation space forms a dark and closed structure, which is convenient for the photographing device 3 to photograph the sample to be observed on the carrier plate 21. Since the multi-functional image workstation has a bottom transmission module 4, a fluorescence excitation module 5 and an RGB irradiation module 6, various experiments such as chemiluminescence imaging, multi-color fluorescence imaging and protein gel electrophoresis imaging with various dye stainings can be carried out according to actual needs, greatly expanding the usage functions. Since the multi-functional image workstation also has a driving device, which is used for driving the light box 2 to move between the detection position and the loading / unloading position, there is no need for manual frequent pushing and pulling of the light box 2, greatly improving the automation degree of the multi-functional image workstation and having extremely strong convenience.

[0053] Specifically, the multifunctional image workstation can achieve full-automatic image acquisition of biochemical samples such as agarose gels, protein Coomassie brilliant blue staining, petri dish colony counting, and enzyme-linked immunosorbent assay (ELISA) plates. In this embodiment, the bottom transmission module 4 can emit ultraviolet light, blue light, and white light to the stage 21 to meet the bottom transmission requirements of the sample to be observed. The fluorescence excitation module 5 can emit excitation light of a specific wavelength band to the sample to be observed, so that the fluorescent dye on the sample to be observed is excited, facilitating the imaging device 3 to acquire images. The RGB illumination module 6 can emit red light, blue light, or green light separately to the sample to be observed, or can superimpose the three primary color lights and transmit them to the sample to be observed to achieve illumination of more colors. It can be understood that the bottom transmission module 4, the fluorescence excitation module 5, and the RGB illumination module 6 are not used simultaneously, but are selected according to the experiment to be carried out. Among them, the RGB illumination module 6 is a commonly used lamp group in the art for imaging by superimposing the three primary colors. RGB is the abbreviation of Red, Green, and Blue, that is, the three primary colors of red, green, and blue.

[0054] Further, as Figure 5 and Figure 6 shown, the bottom transmission module 4 includes a lamp board 41. The lamp board 41 is rotatably arranged inside the lamp box 2, and the lamp board 41 is used to emit illumination light to the stage 21. Specifically, the stage 21 is made of transparent quartz glass. The lamp board 41 is arranged inside the lamp box 2, and the lamp board 41 can project illumination light of a specified color to the stage 21 to meet the experimental light requirements of various chemiluminescence imaging. Since the lamp board 41 is rotatably arranged inside the lamp box 2, the irradiation angle of the bottom illumination light can be adjusted according to the shooting needs, which has extremely strong practicability.

[0055] As Figures 5 to 7 shown, the lamp box 2 is surrounded by a front plate 22, two side plates 23, an upper cover 24, a bottom plate 25, and a rear plate 26. The stage 21 is arranged on the upper cover 24, the lamp board 41 is rotatably connected to the bottom plate 25, and first reflectors 27 are respectively arranged on two opposite sides of the stage 21. The first reflectors 27 are connected to the upper cover 24 and are located inside the lamp box 2. Specifically, the lamp box 2 has a cuboid structure. The stage 21 is embedded in the upper cover 24. The stage 21 is rectangular. The upper cover 24 is provided with the first reflectors 27. The mirror surfaces of the first reflectors 27 are inclined downward to reflect the illumination light emitted by the lamp board 41 to improve the brightness of the stage 21 and thus ensure the shooting effect.

[0056] As Figure 5 and Figure 6As shown, in order to enable the lamp board 41 to dissipate heat smoothly to ensure the normal use of the bottom transmission module 4, the bottom transmission module 4 further includes a heat dissipation plate 42 and a fan 43. The heat dissipation plate 42 is fixedly connected to the lamp board 41, and the fan 43 is disposed on the side plate 23 facing the heat dissipation plate 42. Specifically, the heat dissipation plate 42 is composed of multiple parallel copper sheets or aluminum alloy sheets. The fan 43 is disposed on the side plate 23 of the light box 2. After the fan 43 is started, it can blow air flow towards the heat dissipation plate 42, thereby accelerating the cooling effect on the lamp board 41. It can be understood that lamp beads of different colors are installed on the lamp board 41 according to actual experimental needs.

[0057] Further, as Figure 3 and Figure 8 shown, the fluorescence excitation module 5 includes an irradiation plate 51 and a second reflector 52. There are two irradiation plates 51, which are oppositely disposed on both sides of the carrier plate 21. The irradiation plate 51 is used to emit excitation light. A second reflector 52 is disposed opposite to the light emitting end of each irradiation plate 51, and the second reflector 52 is disposed opposite to the carrier plate 21. Specifically, the fluorescence excitation module 5 further includes a light source assembly 53. The light source assembly 53 is connected to the irradiation plates 51 on both sides through linear optical fibers. One end of the linear optical fiber is connected to the light output port of the light source assembly 53, and the other end of the linear optical fiber is connected to the light input port of the irradiation plate 51. The linear optical fiber is used to conduct light, thereby conducting the excitation light to the irradiation plate 51, emitting it from the light emitting end of the irradiation plate 51 and projecting it onto the second reflector 52, and then reflecting the excitation light onto the sample to be observed on the carrier plate 21. The light source assembly 53, the irradiation plate 51, and the second reflector 52 are respectively detachably connected to the inner wall of the box body 1.

[0058] Further, since the linear optical fiber cannot conduct light in the ultraviolet band, the fluorescence excitation module 5 further includes an ultraviolet excitation component 54. There are two ultraviolet excitation components 54, which are installed near the irradiation plate 51. The ultraviolet excitation component 54 is used to project excitation light in the ultraviolet band onto the sample to be observed on the carrier plate 21 to meet the needs of fluorescence imaging experiments.

[0059] Further, as Figure 3 and Figure 4 shown, the RGB irradiation module 6 includes two light source plates 61, which are oppositely disposed on both sides of the carrier plate 21. The light source plate 61 has a red light emitting component, a green light emitting component, and a blue light emitting component. Specifically, the two irradiation plates 51 of the fluorescence excitation module 5 are disposed on opposite sides of the carrier plate 21, while the two light source plates 61 of the RGB irradiation module 6 are respectively disposed on the other two sides of the carrier plate 21. The red light emitting component, the green light emitting component, and the blue light emitting component are disposed on the light source plate 61, and different colors of light can be superimposed on the sample to be observed according to experimental needs.

[0060] The specific structure of the driving device can be set according to actual needs, as long as it can drive the light box 2 to move between the detection position and the loading and unloading position and can stop at the specified position; for example, as Figure 4 shown, the driving device includes a first driving motor 7 and a synchronous belt. The synchronous belt is wound around the output shaft of the first driving motor 7, and the light box 2 is arranged on the synchronous belt. When the output shaft of the first driving motor 7 rotates, it can drive the light box 2 to move through the synchronous belt; specifically, one end of the synchronous belt is wound around the driven wheel near the operation port in the installation space, and the other end of the synchronous belt is wound around the output shaft of the first driving motor 7. The first driving motor 7 can drive the synchronous belt to move; a slide rail is arranged at the bottom of the box body 1, and one side of the bottom of the light box 2 is slidably arranged on the slide rail, and the other side of the bottom of the light box 2 is pressed against the synchronous belt and can be driven by the synchronous belt to move.

[0061] In this embodiment, the driving device further includes a Hall sensor. The Hall sensor can detect the rotation speed of the first driving motor 7. When the first driving motor 7 is driving the light box 2 to move, if it touches a human hand or other object, the rotation speed of the first driving motor 7 will decrease at this time, and the Hall sensor will send a signal to the control center of the multifunctional image workstation, and then the control center will control the first driving motor 7 to stop, so as to avoid pinching the staff or damaging other items.

[0062] Furthermore, as Figure 4 and Figure 9 shown, the multifunctional image workstation further includes a lifting device 8. The photographing device 3 is arranged on the lifting device 8, and the lifting device 8 can drive the photographing device 3 to move vertically; in this embodiment, the photographing device 3 includes an installation housing, a camera and a filter wheel. The camera and the filter wheel are both assembled on the installation housing. Different bands of filter films are assembled on the filter wheel, which can automatically rotate according to experimental needs and move the specified band of filter film to the lens of the camera; the installation housing is installed on the lifting device 8, so the photographing device 3 can adjust the distance between the photographing device 3 and the sample to be observed according to different observation needs, so as to obtain a clearer image.

[0063] As Figure 9As shown in the figure, the lifting device 8 includes a second driving motor 81, a guide rail 82, a moving seat 83, and a lead screw 84. The second driving motor 81 is fixedly connected to the box body 1. The guide rail 82 is vertically arranged on the box body 1. The lead screw 84 is connected to the output shaft of the second driving motor 81 in parallel with the guide rail 82. The moving seat 83 is slidably arranged on the guide rail 82 and is in threaded cooperation with the lead screw 84. The second driving motor 81 is used to drive the lead screw 84 to rotate; the photographing device 3 is fixedly connected to the moving seat 83. In this embodiment, the lifting device 8 is a commonly used lead screw and guide rail device in the art. The second driving motor 81 and the guide rail 82 are both fixedly connected to the inner wall of the box body 1. The mounting shell of the photographing device 3 is fixedly connected to the moving seat 83; when the second driving motor 81 drives the lead screw 84 to rotate, the moving seat 83 can move up and down along the guide rail 82, so as to realize the movement of the position of the photographing device 3. Specifically, the lifting device 8 can also be a linear stepper motor or a cylinder, as long as it is a device that can realize precise linear displacement control, which is not limited here.

[0064] In order to avoid damage to the human eye caused by the light emitted by the bottom transmission module 4 during the rubber cutting operation, the multifunctional image workstation further includes a light shielding plate. When the light box 2 is in the loading and unloading position, the light shielding plate is detachably connected to the front end plate 22. The light shielding plate is used to block the light passing through the carrier plate 21; specifically, there is a plug-in slot at the connection between the front end plate 22 and the upper cover 24. A sensor is arranged in the plug-in slot. The sensor is used to sense whether the light shielding plate is inserted into the plug-in slot and send a signal to the control center; during the rubber cutting operation in the experiment, the light box 2 will move to the loading and unloading position. At this time, all the lights in the multifunctional image workstation are in the off state. Then the staff inserts the light shielding plate into the plug-in slot, and the sensor in the plug-in slot sends a signal to the control center. The control center then starts the bottom transmission module 4 to emit blue light or ultraviolet light on the carrier plate 21, so that the staff can perform the rubber cutting operation; in this embodiment, the light shielding plate is a transparent brown acrylic plate to ensure that the staff can see the sample to be observed on the carrier plate 21, and at the same time can block the blue light and ultraviolet light passing through the carrier plate 21.

[0065] In this embodiment, the multifunctional image workstation further includes a control center. The photographing device 3, the lamp board 41 and the fan 43 of the bottom transmission module 4, the light source assembly 53 and the ultraviolet excitation assembly 54 of the fluorescence excitation module 5, the light source board 61 of the RGB irradiation module 6, the first driving motor 7, and the second driving motor 81 of the lifting device 8 all send instructions to the control center and are controlled, so as to realize the automatic operation of the multifunctional image workstation.

[0066] Furthermore, the multi-functional image workstation further includes a voice collection module and an infrared induction module disposed on the box body 1. The voice collection module and the infrared induction module are respectively connected to the control center. The voice collection module can capture and recognize the instructions of the staff, and the movement of the light box 2 can be realized through voice instructions. The infrared induction module can capture and recognize the actions of the staff, and the staff can control the movement of the light box 2 through gestures. A touch screen 100 is further disposed on the outer surface of the box body 1. The touch screen 100 is connected to the control center. In addition to voice control and gesture control, the staff can also control the multi-functional image workstation through the touch screen 100.

[0067] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, rather than limiting the implementation manners of the present invention. For those of ordinary skill in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. Multifunctional image workstation, characterized in that, Comprising: A box body (1), the box body (1) having an installation space, an operation opening being provided on the box body (1), and the installation space communicating with the outside through the operation opening; A light box (2), the light box (2) being movably arranged on the box body (1), a transparent carrier plate (21) for carrying a sample to be observed being provided on the light box (2), the light box (2) having a detection position and a loading / unloading position on the box body (1). When the light box (2) is at the detection position, the light box (2) is located in the installation space, and the front end plate (22) of the light box (2) closes the operation opening. When the light box (2) is at the loading / unloading position, the operation opening is opened, and the carrier plate (21) is exposed to the outside; A photographing device (3), the photographing device (3) being arranged in the installation space, and the photographing device (3) being used for photographing the sample to be observed on the carrier plate (21); A bottom transmission module (4), the bottom transmission module (4) being arranged in the light box (2) below the carrier plate (21), and the bottom transmission module (4) being used for irradiating the carrier plate (21); A fluorescence excitation module (5), the fluorescence excitation module (5) being arranged in the installation space, and the fluorescence excitation module (5) being used for emitting excitation light to the sample to be observed on the carrier plate (21); An RGB irradiation module (6), the RGB irradiation module (6) being arranged in the installation space, and the RGB irradiation module (6) being used for emitting superimposed light of different colors to the sample to be observed on the carrier plate (21); A driving device, the driving device being arranged in the installation space, and the driving device being used for driving the light box (2) to move between the detection position and the loading / unloading position.

2. The multifunctional image workstation according to claim 1, wherein The bottom transmission module (4) includes a lamp board (41), the lamp board (41) being rotatably arranged inside the light box (2), and the lamp board (41) being used for emitting illumination light to the carrier plate (21).

3. The multifunctional image workstation according to claim 2, wherein The light box (2) is surrounded by the front end plate (22), two side plates (23), an upper cover (24), a bottom plate (25), and a rear end plate (26). The carrier plate (21) is arranged on the upper cover (24), the lamp board (41) is rotatably connected to the bottom plate (25), and first reflectors (27) are respectively arranged on two opposite sides of the carrier plate (21). The first reflectors (27) are connected to the upper cover (24) and are located inside the light box (2).

4. The multi-functional image workstation according to claim 3, characterized in that, The bottom transmission module (4) further includes a heat dissipation plate (42) and a fan (43), the heat dissipation plate (42) being fixedly connected to the lamp board (41), and the fan (43) being arranged on the side plate (23) facing the heat dissipation plate (42).

5. The multi-functional image workstation according to claim 1, characterized in that, The fluorescence excitation module (5) includes irradiation plates (51) and second reflectors (52). There are two irradiation plates (51) which are oppositely arranged on two sides of the carrier plate (21), and the irradiation plates (51) are used for emitting the excitation light; A second reflector (52) is provided at the light-emitting end of each of the irradiation plates (51), and the second reflector (52) is arranged facing the object-carrying plate (21).

6. The multifunctional image workstation according to claim 1, characterized in that The RGB irradiation module (6) includes two light source plates (61), and the two light source plates (61) are oppositely arranged on both sides of the object-carrying plate (21); The light source plate (61) has a red light-emitting element, a green light-emitting element, and a blue light-emitting element.

7. The multifunctional image workstation according to claim 1, characterized in that, The driving device includes a first driving motor (7) and a synchronous belt. The synchronous belt is wound around the output shaft of the first driving motor (7), and the light box (2) is arranged on the synchronous belt. When the output shaft of the first driving motor (7) rotates, it can drive the light box (2) to move through the synchronous belt.

8. The multifunctional image workstation according to claim 1, characterized in that, The multi-functional image workstation further includes a lifting device (8). The photographing device (3) is arranged on the lifting device (8), and the lifting device (8) can drive the photographing device (3) to move vertically.

9. The multi-functional image workstation according to claim 8, characterized in that The lifting device (8) includes a second driving motor (81), a guide rail (82), a moving seat (83), and a lead screw (84). The second driving motor (81) is fixedly connected to the box body (1). The guide rail (82) is arranged vertically on the box body (1). The lead screw (84) is connected to the output shaft of the second driving motor (81) in parallel with the guide rail (82). The moving seat (83) is slidably arranged on the guide rail (82) and is in threaded engagement with the lead screw (84). The second driving motor (81) is used to drive the lead screw (84) to rotate; The photographing device (3) is fixedly connected to the moving seat (83).

10. The multifunctional image workstation according to claim 1, characterized in that, The multi-functional image workstation further includes a light-shielding plate. When the light box (2) is at the loading and unloading position, the light-shielding plate is detachably connected to the front end plate (22), and the light-shielding plate is used to block the light passing through the object-carrying plate (21).

Images