CN118011616A - Dual-light-path interference phase imaging module - Google Patents
Dual-light-path interference phase imaging module Download PDFInfo
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- CN118011616A CN118011616A CN202410426108.0A CN202410426108A CN118011616A CN 118011616 A CN118011616 A CN 118011616A CN 202410426108 A CN202410426108 A CN 202410426108A CN 118011616 A CN118011616 A CN 118011616A
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- 238000004804 winding Methods 0.000 claims abstract description 61
- 239000013307 optical fiber Substances 0.000 claims abstract description 39
- 230000003287 optical effect Effects 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 210000001503 joint Anatomy 0.000 claims 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005096 rolling process Methods 0.000 abstract description 13
- 239000000835 fiber Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 5
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- 230000009471 action Effects 0.000 description 2
- 238000000339 bright-field microscopy Methods 0.000 description 2
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- 238000009434 installation Methods 0.000 description 2
- 238000000386 microscopy Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The invention relates to the technical field of microscope accessories, and discloses a dual-light-path interference phase imaging module, which comprises a module body, an optical fiber and a winding mechanism, wherein the optical fiber is arranged on the module body; the module body comprises an optical output end, an optical input end and an optical processing module; the optical processing module is used for carrying out interference phase imaging on the light passing through the observed object, and a containing cavity for containing the optical fiber is formed in the module body; the winding mechanism comprises a winding shell, a winding piece and a driving piece, wherein one end of the winding shell is fixedly connected to the inner side wall of the accommodating cavity, and the winding shell is used for bearing optical fibers. This two light paths interfere phase place imaging module convenient quick rolling reduces before follow-up use, needs earlier to the trouble of optical fiber reason line, improves certain convenience, and can assist to the optical fiber support protection.
Description
Technical Field
The invention relates to the technical field of microscope accessories, in particular to a dual-light-path interference phase imaging module.
Background
As an instrument capable of magnifying a minute object or an object portion to facilitate observation by a user, a microscope has been widely used in various fields. Bright field microscopy is one of the most common microscopes that uses light transmitted through a sample to view the morphology and structure of the sample, and that provides a high resolution image that makes the details and structure of the sample more clearly visible, however, it can only provide morphological and structural information of the sample, and cannot provide any physical or chemical information about the interior of the sample. In contrast, phase microscopy can provide more information including refractive index, thickness, and deformation of the sample. It can obtain these information by measuring the phase difference of the sample, and thus can be used for researching samples in the fields of biology, material science, nano science, etc. In general, bright field microscopy is suitable for observing the morphology and structure of a sample, while phase microscopy is suitable for obtaining more physical and chemical information.
Therefore, when selecting a microscope, a microscope with different functions needs to be selected according to the purpose of research and the property of a sample, and when a microscope with phase imaging needs to be used, a microscope with phase imaging needs to be selected, so that the cost is increased, and based on the fact that a dual-light path interference phase imaging module is used, the module can be connected with different microscopes (such as a bright field microscope, a fluorescent microscope and the like), so that the microscope has the function of phase imaging, and the cost of the microscope is reduced.
However, when the existing dual-light-path interference phase imaging module is matched with the inverted microscope, one end of an optical fiber outputting light to the inverted microscope is inserted into an illumination part of the inverted microscope, then the light passing through an observed object enters the dual-light-path interference phase imaging module again to carry out phase imaging, after the use is finished, the optical fiber is directly plugged into a storage cavity after being pulled out of the illumination part of the inverted microscope, the optical fiber circuit has certain elasticity, part of the optical fiber circuit is popped up after being plugged into the storage cavity, the optical fiber is easy to be twisted and knotted among the optical fiber circuits, the quality of the optical fiber is affected, the winding efficiency is low, more time is required to be consumed for the optical fiber before the subsequent use, and certain inconvenience is brought to the use.
Disclosure of Invention
The invention aims to provide a double-light-path interference phase imaging module, which is convenient and rapid to roll, reduces the trouble of arranging optical fiber wires before subsequent use, improves certain convenience and can assist in supporting and protecting the optical fiber.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
Designing a dual-light path interference phase imaging module, which comprises a module body, an optical fiber and a winding mechanism;
the module body comprises an optical output end, an optical input end and an optical processing module; the optical processing module is used for carrying out interference phase imaging on the light passing through the observed object, and a containing cavity for containing the optical fiber is formed in the module body;
The winding mechanism comprises a winding shell, a winding piece and a driving piece, one end of the winding shell is fixedly connected to the inner side wall of the accommodating cavity, and the winding shell is used for bearing the optical fibers;
The winding piece comprises a rotary drum and a guide part, the other end of the winding shell is in threaded connection with the rotary drum through a threaded groove, one end of the guide part is fixedly connected to the end face, far away from the winding shell, of the rotary drum, the other end of the guide part is positioned outside the winding shell, and the guide part is used for winding the optical fiber on the winding shell;
one end of the driving piece is in sliding connection with the rotary cylinder, the other end of the driving piece is connected with the inner side wall of the accommodating cavity, and the driving piece is used for driving the rotary cylinder to rotate.
Optionally, the guiding part includes connecting rod and clamping assembly, the terminal surface that the winding shell was kept away from at the rotary drum to the one end fixed connection of connecting rod, clamping assembly fixed connection just is located the outside of winding shell at the other end of connecting rod.
Optionally, the clamping assembly includes mount, fixed roller, regulation pole and grip roll, the terminal surface at the connecting rod of one end fixed connection of mount, fixed roller rotates with the mount to be connected, the mount passes through the hole of seting up and adjusts pole sliding connection, the one end of adjusting the pole and wearing out the mount rotates with the grip roll through the race of seting up and be connected, the surface cover of adjusting the pole is equipped with fastening spring, fastening spring's one end and the tip butt of adjusting the pole, fastening spring's the other end and mount butt.
Optionally, the driving piece includes the actuating lever, the one end and the rotary drum sliding connection of actuating lever, the other end and the inside wall in holding the chamber of actuating lever rotate to be connected.
Optionally, the fixed surface of actuating lever is connected with the inserted block, the slot that corresponds with the inserted block is seted up to the terminal surface of rotary cylinder, the inner wall and the inserted block sliding connection of slot.
Optionally, the coupling mechanism includes connecting cylinder and setting element, the through-hole that supplies light to pass through has been seted up to the inside of connecting cylinder, the one end of connecting cylinder can be dismantled and is connected at the light output of inversion type microscope, the other end of connecting cylinder can be dismantled with the module body and be connected to make the light that the output of inversion type microscope was penetrated into the light input of module body, setting element fixed connection is at the surface of connecting cylinder, the setting element is used for assisting the light input of module body and the light output of inversion type microscope coaxial.
Optionally, the setting element includes locating plate and locating lever, locating plate fixed connection is at the surface of connecting cylinder, locating lever fixed connection is in locating plate one side towards the module body, one side of module body is through the groove and locating lever sliding connection of seting up.
Optionally, the fixed surface of actuating lever is connected with drive gear, sliding connection has the gag lever post in the module body, the surface intermeshing of surface and gag lever post of drive gear, the locating lever is located the surface of module body and passes through the through-hole and gag lever post sliding connection of seting up.
Optionally, the module body still includes module shell, bracing piece and adjusting spring, the side of module shell orientation inversion microscope is through groove and locating lever sliding connection of seting up, the bottom of module shell is through groove and bracing piece sliding connection of seting up, adjusting spring cover is established at the surface of bracing piece, adjusting spring's one end and the tip butt of bracing piece, adjusting spring's the other end and the tank bottom butt of seting up of module shell.
Optionally, sliding connection has the ejector pin through the slide hole of seting up in the module shell, the locating lever is provided with the promotion magnetite towards the surface of ejector pin, the one end of ejector pin corresponds the promotion magnetite and is provided with the second magnetite, the other end of ejector pin is connected with the surface contact of bracing piece.
The invention provides a dual-light path interference phase imaging module, which has the following beneficial effects:
this dual light path interference phase place imaging module provides light to inversion microscope through optic fibre, cooperation rolling shell's effect, can support the optic fibre rolling, through the connection between rotary drum and the rolling shell, the in-process that the rotary drum was rotated can be in the rolling shell, through the connection between rotary drum and the guide part, the guide part is along with the rotary drum gyration, coil optic fibre on the rolling shell, can avoid the optic fibre to be disordered when accomodating, also avoid the optic fibre to take when the circuit winding influences the use when the rolling, also avoid skidding between optic fibre and the wind-up roller and make the loose of optic fibre rolling, make winding between the optic fibre, take when influencing the use, and cooperate the rotary drum gyration to carry out rolling and release, make pulling optic fibre can not release optic fibre, optic fibre still be in the circumstances of winding on the rolling shell, can avoid the mistake to pull out too much occupation space with optic fibre, also avoid drawing out too much, comparatively trouble when the rolling.
Drawings
FIG. 1 is a schematic diagram of a dual-path interferometric phase imaging module in accordance with the present invention;
FIG. 2 is a schematic diagram of a three-dimensional structure of a dual-optical-path interferometric phase imaging module according to the present invention;
FIG. 3 is a schematic diagram of an exploded view of the winding mechanism of the present invention;
FIG. 4 is a schematic diagram of a main cross-sectional structure of a dual-optical-path interferometric phase imaging module according to the present invention;
FIG. 5 is a schematic diagram of a dual-path interferometric phase imaging module with a cross-sectional structure.
In the figure: 1. an optical fiber; 2. a receiving chamber; 3. winding a shell; 4. a rotary drum; 5. a connecting rod; 6. a fixing frame; 7. a fixed roller; 8. an adjusting rod; 9. a grip roll; 10. a fastening spring; 11. a driving rod; 12. inserting blocks; 13. a connecting cylinder; 14. a positioning plate; 15. a positioning rod; 16. a drive gear; 17. a limit rod; 18. a module case; 19. a support rod; 20. an adjusting spring; 21. pushing the magnet; 22. a push rod; 23. a second magnet.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present invention are within the scope of protection of the present invention.
Referring to fig. 1 to 5, the present invention provides the following technical solutions: a dual-optical path interference phase imaging module comprises a module body, an optical fiber 1 and a winding mechanism;
The module body comprises an optical output end, an optical input end and an optical processing module; the optical processing module is used for carrying out interference phase imaging on the light passing through the observed object, and the accommodating cavity 2 for accommodating the optical fiber 1 is formed in the module body;
the winding mechanism comprises a winding shell 3, a winding piece and a driving piece, one end of the winding shell 3 is fixedly connected to the inner side wall of the accommodating cavity 2, and the winding shell 3 is used for bearing the optical fiber 1;
The winding piece comprises a rotary drum 4 and a guide part, the other end of the winding shell 3 is in threaded connection with the rotary drum 4 through a threaded groove, one end of the guide part is fixedly connected to the end face, far away from the winding shell 3, of the rotary drum 4, the other end of the guide part is positioned outside the winding shell 3, and the guide part is used for winding the optical fiber 1 on the winding shell 3;
One end of the driving piece is in sliding connection with the rotary cylinder 4, the other end of the driving piece is connected with the inner side wall of the accommodating cavity 2, and the driving piece is used for driving the rotary cylinder 4 to rotate;
The light output end is used for providing light to the inverted microscope through the optical fiber 1, the light input end is used for receiving the light passing through the observed object through the connecting mechanism, the light processing module is used for carrying out interference phase imaging on the light passing through the observed object, the accommodating cavity 2 for accommodating the optical fiber 1 is arranged in the module body and used for accommodating the optical fiber 1, the light output by the light output end is laser, the light processing module and the inverted microscope are both existing known techniques, only references are cited here, the light processing module internally installs a light path, and sends out the interference of the laser and the light passing through the observed object received by the light input end to carry out phase imaging and then to the camera arranged in the module body, and the camera is connected with the display through the camera connecting port to watch images, which is the existing known techniques;
The light output ports of the inverted microscope can be connected with the camera, so that a part of light passing through an observed object is arranged at the ocular, and the other part of light enters the camera and is watched through the digital display after being connected with the display through the camera;
The light processing module is a prior known technology and comprises an output recovery laser source and a laser source for interference phase imaging, wherein the output recovery laser source and the laser source for interference phase imaging interfere with each other and then are projected into a camera arranged in the module body through a preset light path;
the module body can be matched with different microscopes for use through the connecting mechanism, so that the cost is reduced, the optical fiber 1 is wound on the winding shell 3 by the matched guide part, the optical fiber 1 is orderly placed, and the knotting and line scrambling conditions are reduced.
In this embodiment, as the preferred scheme, the guide includes connecting rod 5 and clamping assembly, and the terminal surface of rolling shell 3 is kept away from at rotary drum 4 to the one end fixed connection of connecting rod 5, and clamping assembly fixed connection just is located the outside of rolling shell 3 at the other end of connecting rod 5, through the connection between connecting rod 5 and the clamping assembly, and connecting rod 5 can play the effect of support to the clamping assembly, and the clamping assembly still rotates along with connecting rod 5 simultaneously.
In this embodiment, as the preferred scheme, clamping assembly includes mount 6, fixed roller 7, adjust pole 8 and grip roll 9, the one end fixed connection of mount 6 is in the terminal surface of connecting rod 5, fixed roller 7 and mount 6 rotate to be connected, mount 6 is through hole and the regulation pole 8 sliding connection of seting up, the one end of mount 6 is worn out through the wheel groove of seting up and grip roll 9 rotate to be connected, the surface cover of regulation pole 8 is equipped with fastening spring 10, fastening spring 10's one end and the tip butt of adjusting pole 8, fastening spring 10's the other end and mount 6 butt, through the connection between mount 6 and the fixed roller 7, the mount 6 can support the fixed roller 7 gyration, through the connection between mount 6 and the regulation pole 8, adjust pole 8 can be in the interior gyration of regulation pole 8, simultaneously along with adjust pole 8 removal, through the setting up of fastening spring 10, can exert certain effort promotion regulation pole 8 and drive grip roll 9 and move towards the direction of fixed roller 7 for making grip roll 9 and fixed roller 7 cooperate to carry out the clamp 1 with the tip butt of adjusting pole 8, the tight 1, the optical fiber winding between the optical fiber winding wire 1 can be avoided in the winding up the winding process because of the optical fiber 1 between the winding wire 1, the optical fiber winding problem can be avoided, the winding problem can be avoided in the winding the optical fiber 1.
In this embodiment, as a preferred scheme, the driving member includes a driving rod 11, one end of the driving rod 11 is slidably connected with the rotary drum 4, and the other end of the driving rod 11 is rotatably connected with the inner side wall of the accommodating cavity 2;
Through the connection between actuating lever 11 and rotary drum 4, actuating lever 11 gyration can drive rotary drum 4 gyration, and rotary drum 4 supports actuating lever 11's one end, through the connection between holding chamber 2 and actuating lever 11, holds chamber 2 and can support actuating lever 11's the other end.
In this embodiment, as a preferred scheme, the surface of the driving rod 11 is fixedly connected with the insert block 12, the end surface of the rotary cylinder 4 is provided with a slot corresponding to the insert block 12, the inner wall of the slot is slidably connected with the insert block 12, and the driving rod 11 can drive the rotary cylinder 4 to rotate through the connection between the insert block 12 and the slot, and meanwhile, the rotary cylinder 4 can slide on the surface of the driving rod 11, and the insert block 12 and the slot are matched with the rotary cylinder 4 to accurately rotate.
In this embodiment, as a preferred scheme, the connecting mechanism includes a connecting cylinder 13 and a positioning member, a through hole for passing light is provided in the connecting cylinder 13, one end of the connecting cylinder 13 is detachably connected to the light output end of the inverted microscope, the other end of the connecting cylinder 13 is detachably connected to the module body, so that the light emitted from the light output end of the inverted microscope enters the light input end of the module body, the positioning member is fixedly connected to the outer surface of the connecting cylinder 13, the positioning member is used for assisting the light input end of the module body to be coaxial with the light output end of the inverted microscope, the recovered laser passing through the observed object and projected by the inverted microscope can enter the module body through the through hole provided in the connecting cylinder 13, the recovered laser can interfere with the laser source used for interference phase imaging in the module body to form a phase image, one end of the connecting cylinder 13 is detachably connected to the light output end of the inverted microscope through a fixing bolt, and the fixing bolt is vertical to the light output end of the inverted microscope but cannot be vertical to the axis of the connecting cylinder 13, and the projection of the light path is prevented from being loosened or inclined.
In this embodiment, as the preferred scheme, the setting element includes locating plate 14 and locating lever 15, locating plate 14 fixed connection is at the surface of connecting cylinder 13, locating lever 15 fixed connection is in locating plate 14 one side towards the module body, one side of module body is through the groove and locating lever 15 sliding connection of seting up, through the connection between locating plate 14 and the connecting cylinder 13, locating plate 14 can remove along with connecting cylinder 13, through setting up of locating lever 15, can assist in fixing a position the module body with the cooperation of module body, avoid module body slope when the installation, and can fix a position fast, reduce the time of aiming at.
In this embodiment, as a preferred scheme, the surface fixedly connected with drive gear 16 of actuating lever 11, sliding connection has gag lever post 17 in the module body, the surface of drive gear 16 and the surface intermeshing of gag lever post 17, the locating lever 15 is located the surface of module body and passes through the through-hole and the gag lever post 17 sliding connection of seting up, through the connection between drive gear 16 and the gag lever post 17, drive gear 16 rotates and can make gag lever post 17 carry out horizontal slip, through the connection between locating lever post 15 and the gag lever post 17, the gag lever post 17 can fix the position of locating lever post 15, avoid locating lever post 15 roll-off module body.
In this embodiment, as a preferred solution, the module body further includes a module shell 18, a support rod 19 and an adjusting spring 20, the module shell 18 is slidingly connected with the positioning rod 15 through an opened groove towards the side surface of the inverted microscope, the bottom of the module shell 18 is slidingly connected with the support rod 19 through an opened groove, the adjusting spring 20 is sleeved on the outer surface of the support rod 19, one end of the adjusting spring 20 is abutted with the end of the support rod 19, and the other end of the adjusting spring 20 is abutted with the groove bottom opened by the module shell 18;
Through the connection between module shell 18 and locating lever 15, locating lever 15 can be in the horizontal motion of module shell 18, through the connection between bracing piece 19 and the module shell 18, and bracing piece 19 can slide in module shell 18, through the setting of adjusting spring 20, can promote the one end of bracing piece 19 and stretch out module shell 18 and contact of installation face and support.
In this embodiment, as a preferred scheme, the ejector pin 22 is slidably connected in the module case 18 through the sliding hole formed in the module case, the positioning rod 15 is provided with the pushing magnet 21 towards the surface of the ejector pin 22, one end of the ejector pin 22 is provided with the second magnet 23 corresponding to the pushing magnet 21, the other end of the ejector pin 22 is in contact connection with the outer surface of the support rod 19, the ejector pin 22 can be in contact with the surface of the support rod 19 through the action of the ejector pin 22, the support rod 19 can be limited through the friction force between the support rod 19 and the ejector pin 22, when the module body is mounted, the positioning rod 15 stretches into the module case 18, at this time, the support rod 19 stretches out of the module case 18 through the action of the adjusting spring 20 and the end face contacts with the mounting face, the positioning rod 15 continuously moves until the pushing magnet 21 moves to a position corresponding to the second magnet 23 along with the positioning rod 15, the ejector pin 22 pops out and one end contacts with the surface of the support rod 19, the friction force is generated to fix the support rod 19, the pushing magnet 21 is opposite to the magnetic pole of the second magnet 23, therefore repulsive force is generated, the magnetic force of the pushing magnet 21 and the magnetic force of the second magnet 23 pushes the support rod 22 to the support rod 19, the friction force exerted by the ejector rod 22 is sufficient to overcome the elasticity of the adjusting spring 20, so that the support rod 19 is limited, and the support rod 19, when the support rod is kept stable, and the support rod 19 is kept and the end is kept stable, and the support 18 is kept and the module 18 and is kept from stretching and the module case, and the module case 18.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a two light path interference phase place imaging module which characterized in that: comprises a module body, an optical fiber (1) and a winding mechanism;
the module body comprises an optical output end, an optical input end and an optical processing module; the optical processing module is used for carrying out interference phase imaging on the light passing through the observed object, and a containing cavity (2) for containing the optical fiber (1) is formed in the module body;
The winding mechanism comprises a winding shell (3), a winding piece and a driving piece, one end of the winding shell (3) is fixedly connected to the inner side wall of the accommodating cavity (2), and the winding shell (3) is used for bearing the optical fiber (1);
The winding piece comprises a rotary drum (4) and a guide part, the other end of the winding shell (3) is in threaded connection with the rotary drum (4) through a threaded groove, one end of the guide part is fixedly connected to the end face, far away from the winding shell (3), of the rotary drum (4), the other end of the guide part is positioned outside the winding shell (3), and the guide part is used for winding the optical fiber (1) on the winding shell (3);
One end of the driving piece is in sliding connection with the rotary cylinder (4), the other end of the driving piece is connected with the inner side wall of the accommodating cavity (2), and the driving piece is used for driving the rotary cylinder (4) to rotate.
2. The dual-optical-path interferometric phase imaging module of claim 1, further comprising: the guide part comprises a connecting rod (5) and a clamping assembly, one end of the connecting rod (5) is fixedly connected with the end face, far away from the winding shell (3), of the rotary cylinder (4), and the clamping assembly is fixedly connected with the other end of the connecting rod (5) and is located outside the winding shell (3).
3. The dual-optical-path interferometric phase imaging module of claim 2, further comprising: the clamping assembly comprises a fixing frame (6), a fixing roller (7), an adjusting rod (8) and a clamping roller (9), one end of the fixing frame (6) is fixedly connected to the end face of a connecting rod (5), the fixing roller (7) is rotationally connected with the fixing frame (6), the fixing frame (6) is slidably connected with the adjusting rod (8) through a hole, one end of the adjusting rod (8) penetrating out of the fixing frame (6) is rotationally connected with the clamping roller (9) through a wheel groove, a fastening spring (10) is sleeved on the outer surface of the adjusting rod (8), one end of the fastening spring (10) is in butt joint with the end of the adjusting rod (8), and the other end of the fastening spring (10) is in butt joint with the fixing frame (6).
4. The dual-optical-path interferometric phase imaging module of claim 1, further comprising: the driving piece comprises a driving rod (11), one end of the driving rod (11) is in sliding connection with the rotary cylinder (4), and the other end of the driving rod (11) is in rotary connection with the inner side wall of the accommodating cavity (2).
5. The dual-optical-path interferometric phase imaging module of claim 4, further comprising: the surface of the driving rod (11) is fixedly connected with an inserting block (12), a slot corresponding to the inserting block (12) is formed in the end face of the rotary cylinder (4), and the inner wall of the slot is in sliding connection with the inserting block (12).
6. The dual-optical-path interferometric phase imaging module of claim 4, further comprising: the connecting mechanism comprises a connecting cylinder (13) and a positioning piece, wherein a through hole for light to pass through is formed in the connecting cylinder (13), one end of the connecting cylinder (13) is detachably connected with the light output end of the inverted microscope, the other end of the connecting cylinder (13) is detachably connected with the module body, so that light emitted from the output end of the inverted microscope enters the light input end of the module body, the positioning piece is fixedly connected to the outer surface of the connecting cylinder (13), and the positioning piece is used for assisting the light input end of the module body to be coaxial with the light output end of the inverted microscope.
7. The dual-optical-path interferometric phase imaging module of claim 6, further comprising: the locating piece comprises a locating plate (14) and a locating rod (15), wherein the locating plate (14) is fixedly connected to the outer surface of the connecting cylinder (13), the locating rod (15) is fixedly connected to one side, facing the module body, of the locating plate (14), and one side, facing the module body, of the module body is in sliding connection with the locating rod (15) through a groove.
8. The dual-optical-path interferometric phase imaging module of claim 7, further comprising: the surface fixedly connected with drive gear (16) of actuating lever (11), sliding connection has gag lever post (17) in the module body, the surface intermeshing of surface and gag lever post (17) of drive gear (16), the surface that locating lever (15) are located the module body is through the through-hole and gag lever post (17) sliding connection of seting up.
9. The dual-optical-path interferometric phase imaging module of claim 7, further comprising: the module body further comprises a module shell (18), a supporting rod (19) and an adjusting spring (20), wherein the module shell (18) is connected with the positioning rod (15) in a sliding mode towards the side face of the inverted microscope through a groove, the bottom of the module shell (18) is connected with the supporting rod (19) in a sliding mode through a groove, the adjusting spring (20) is sleeved on the outer surface of the supporting rod (19), one end of the adjusting spring (20) is in butt joint with the end portion of the supporting rod (19), and the other end of the adjusting spring (20) is in butt joint with the groove bottom of the module shell (18).
10. The dual-optical-path interferometric phase imaging module of claim 9, further comprising: the module is characterized in that a push rod (22) is slidably connected in the module shell (18) through a sliding hole formed in the module shell, a pushing magnet (21) is arranged on the surface, facing the push rod (22), of the positioning rod (15), a second magnet (23) is arranged at one end of the push rod (22) corresponding to the pushing magnet (21), and the other end of the push rod (22) is connected with the outer surface of the support rod (19) in a contact mode.
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| CN202410426108.0A CN118011616B (en) | 2024-04-10 | 2024-04-10 | Dual-light-path interference phase imaging module |
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