Microscope identification device of fluid inclusion and identification method thereof

Abstract

The invention relates to the technical field of microscope recognition, and discloses a microscope recognition device and method for a fluid inclusion, and the device comprises a workbench, a microscope body is arranged above the workbench, a cavity is formed in the workbench, a rectangular notch is formed in the middle of the upper part of the workbench, and two symmetric moving notches are formed in the upper part of the workbench. And two clamping blocks which are symmetrical to each other are arranged at the rectangular notch above the workbench. A worker can move a plug pin, so that the plug pin can drive a circular moving plate to move, when the circular moving plate moves, a circular lantern ring can be driven to move, and when the circular lantern ring horizontally moves, a connecting piece can be driven to move; therefore, the fixing plate, the fixing block and the first limiting plate can be driven to move through the connecting piece, and when the first limiting plate moves to a certain position, the first limiting plate can push the fluid inclusion to transversely move under the assistance of the balls on the clamping blocks.

Description

Technical Field

[0001] The present invention belongs to the technical field of microscope identification, and in particular, relates to a microscope identification device for fluid inclusions and an identification method thereof. Background Art

[0002] Fluid inclusions have important research value in the fields of geology and mineralogy, and can provide key information about the temperature, pressure, fluid composition, etc. of the geological history period. However, the existing fluid inclusion identification methods and devices have problems such as low accuracy, complex operation, and single function, which are difficult to meet the needs of in-depth research. Therefore, it is necessary to invent a new fluid inclusion microscope identification device and identification method to improve the identification accuracy and efficiency of fluid inclusions.

[0003] However, when the fluid inclusion is placed on a microscope workbench and then observed through a microscope, when the position of the fluid inclusion needs to be changed, the microscope needs to be turned off to move the fluid inclusion to change its position, which is quite troublesome.

[0004] In view of this, the present invention is proposed. Summary of the invention

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: A microscopic identification device for fluid inclusions comprises a workbench, a microscope body is arranged above the workbench, a cavity is opened in the workbench, a rectangular slot is opened in the middle above the workbench, two symmetrical movable slots are also opened above the workbench, two symmetrical clamping blocks are arranged above the workbench at the rectangular slots, slots are opened on opposite side walls of the two clamping blocks, and rotating rods are rotatably installed in the inner cavities of the slots, a plurality of balls are respectively fixedly installed on the two rotating rods, a driving assembly is arranged in the inner cavity of the workbench, and the driving assembly is used to drive the two clamping blocks to approach each other, the workbench is respectively provided with a first limit plate and a second limit plate above the two movable slots, the first limit plate and the second limit plate are respectively symmetrical, and the inner cavity of the workbench is also provided with a moving assembly, and the moving assembly is used to drive the first limit plate and the second limit plate to move.

[0006] As a preferred embodiment of the present invention, the driving assembly includes a rotating knob, which is rotatably mounted on the side wall of the workbench, and a first threaded rod is fixedly mounted on the rotating knob, and the first threaded rod movably passes through the workbench, and one end of the first threaded rod away from the rotating knob is fixedly connected to a second threaded rod, and the other end of the second threaded rod is rotatably connected to the inner wall of the workbench, the first threaded rod and the second threaded rod are symmetrical to each other, and the thread directions of the first threaded rod and the second threaded rod are opposite.

[0007] As a preferred embodiment of the present invention, the first threaded rod and the second threaded rod are respectively meshed with a first threaded sleeve and a second threaded sleeve, the first threaded sleeve and the second threaded sleeve are symmetrical to each other, and a connecting rod is fixedly installed on the first threaded sleeve and the second threaded sleeve, and the two connecting rods are respectively movably passed through the rectangular groove, and one end of the two connecting rods away from the first threaded sleeve and the second threaded sleeve is fixedly connected to the clamping block, and two mutually symmetrical guide rods are movably passed through the first threaded sleeve and the second threaded sleeve, and the two ends of the two guide rods are respectively fixedly connected to the opposite side walls of the inner cavity of the workbench.

[0008] As a preferred embodiment of the present invention, the moving component includes a latch, which moves through the rotating knob, the side wall of the workbench and the side wall of the first threaded rod. A circular cavity is opened in the first threaded rod, and a circular moving plate is slidably arranged in the circular cavity. One end of the circular moving plate is fixedly connected to the latch.

[0009] As a preferred embodiment of the present invention, two symmetrical placement slots are provided on the first threaded rod, a sliding rod is movably passed through the inner cavities of the two placement slots, one end of the two sliding rods is fixedly connected to a circular movable plate, a circular ring is provided on the opposite side wall of the two sliding rods, a circular sliding groove is provided on the inner wall of the circular ring, and a sliding rod is slidably installed in the inner cavity of the circular sliding groove.

[0010] As a preferred embodiment of the present invention, the circular ring is sleeved on the first threaded rod, a connecting piece is fixedly connected to one side wall of the circular ring, a fixing plate is fixedly connected to the top of the connecting piece, the fixing plate is movable through the movable slot, a fixing block is fixedly connected to the upper end of the fixing plate, and a first limiting plate is fixedly connected to one end of the fixing block.

[0011] As a preferred embodiment of the present invention, a placing rod is not fixedly installed at the bottom of the bottom of the connecting piece, a movable telescopic rod is movably installed on one side wall of the placing rod, a positioning rod is movably installed on the other end of the movable telescopic rod, a rotating rod is fixedly connected in the middle of the movable telescopic rod, the bottom of the rotating rod is rotatably connected to the bottom of the inner cavity of the workbench, the positioning rod movably passes through the movable slot, a positioning block is fixedly connected to the upper end of the positioning rod, and a second limit plate is fixedly connected to one end of the positioning block.

[0012] A method for microscopic identification of fluid inclusions, comprising the following steps: Step 1: First, place the fluid inclusion on the workbench. When the fluid inclusion is placed, the staff member turns the rotary knob so that the rotary knob can drive the first threaded rod and the second threaded rod to rotate. Because the first threaded rod and the second threaded rod have opposite thread directions, and the first threaded rod and the second threaded rod are respectively meshed with the first threaded sleeve and the second threaded sleeve, the first threaded sleeve and the second threaded sleeve can be moved horizontally with the assistance of the guide rod. When the first threaded sleeve and the second threaded sleeve move horizontally, the connecting rod can drive the two clamping blocks to approach each other, so as to clamp and position the placed fluid inclusion. Step 2: After the fluid inclusion is clamped and positioned, the staff can identify the placed fluid inclusion through the microscope body to collect images. The operation is mainly carried out through the laser emitting component and the laser receiving component. The refractive index change when the laser passes through the fluid inclusion phase change is used to record the temperature at the phase change, thereby greatly improving the accuracy and efficiency of the inclusion temperature measurement observation; Step three: During observation, the staff can move the pin so that the pin can drive the circular movable plate to move. When the circular movable plate moves, it will drive the circular ring to move. When the circular ring moves horizontally, it will drive the connecting piece to move. Therefore, the fixed plate, the fixed block and the first limit plate can be driven to move through the connecting piece, so that when the first limit plate moves to a certain position, it will be able to push the fluid inclusion to move laterally with the assistance of the ball on the clamping block, so that the fluid inclusion can be better observed through a microscope; because when the connecting piece moves, it will be able to drive the placement rod to move, when the placement rod moves, it will be able to drive the movable telescopic rod to rotate with the assistance of the rotating rod, when the movable telescopic rod rotates, it will be able to drive the positioning rod to move horizontally with the assistance of the movable slot, and when the movable slot moves horizontally, it will be able to drive the second limit plate to move, so that the second limit plate can be kept away from the fluid inclusion.

[0013] Compared with the prior art, the present invention has the following beneficial effects: According to the present invention, the staff can move the pin so that the pin can drive the circular movable plate to move. When the circular movable plate moves, it will be able to drive the circular ring to move. When the circular ring moves horizontally, it will be able to drive the connecting piece to move. Therefore, the fixed plate, the fixed block and the first limit plate can be driven to move through the connecting piece, so that when the first limit plate moves to a certain position, it will be able to push the fluid inclusion to move laterally with the assistance of the ball on the clamping block, and when the connecting piece moves, it will be able to drive the placement rod to move. When the placement rod moves, it will be able to drive the movable telescopic rod to rotate with the assistance of the rotating rod. When the movable telescopic rod rotates, it will be able to drive the positioning rod to move horizontally with the assistance of the movable slot. When the movable slot moves horizontally, it will be able to drive the second limit plate to move, thereby allowing the second limit plate to be away from the fluid inclusion.

[0014] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In the attached picture: Figure 1 It is a three-dimensional structural schematic diagram of a fluid inclusion microscopic identification device and an identification method thereof; Figure 2 It is a cross-sectional structural schematic diagram of a fluid inclusion microscopic identification device and an identification method thereof; Figure 3 It is a schematic diagram of the structure of a fluid inclusion microscopic identification device and an identification method thereof viewed from above; Figure 4 A schematic diagram of the inner cavity structure of a workbench of a fluid inclusion microscopic identification device and an identification method thereof; Figure 5 The present invention is a schematic diagram of the side view of the inner cavity of a workbench of a fluid inclusion microscopic identification device and an identification method thereof.

[0016] In the figure: 1, workbench; 2, microscope body; 3, rectangular notch; 4, moving notch; 5, rotating knob; 6, latch; 7, first threaded rod; 8, second threaded rod; 9, first threaded sleeve; 10, second threaded sleeve; 11, guide rod; 12, connecting rod; 13, clamping block; 14, ball bearing; 15, rotating rod; 16, placement notch; 17, circular moving plate; 18, sliding rod; 19, circular slide groove; 20, circular collar; 21, connecting piece; 22, fixed plate; 23, fixed block; 24, first limit plate; 25, placement rod; 26, movable telescopic rod; 27, rotating rod; 28, positioning rod; 29, positioning block; 30, second limit plate. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0018] like Figures 1 to 5 As shown, a microscopic identification device for fluid inclusions comprises a workbench 1, a microscope body 2 is arranged above the workbench 1, a cavity is opened in the workbench 1, a rectangular slot 3 is opened in the middle above the workbench 1, and two symmetrical movable slots 4 are also opened above the workbench 1, two symmetrical clamping blocks 13 are arranged above the workbench 1 at the rectangular slot 3, opposite side walls of the two clamping blocks 13 are opened, and a rotating rod 15 is rotatably installed in the inner cavity of the slot, and a plurality of balls 14 are respectively fixedly installed on the two rotating rods 15, a driving assembly is arranged in the inner cavity of the workbench 1, and the driving assembly is used to drive the two clamping blocks 13 to approach each other, and the workbench 1 is respectively provided with a first limit plate 24 and a second limit plate 30 in the two movable slots 4 and above the two movable slots 4, and the first limit plate 24 and the second limit plate 30 are symmetrical to each other, and a moving assembly is also arranged in the inner cavity of the workbench 1, and the moving assembly is used to drive the first limit plate 24 and the second limit plate 30 to move. The staff can move the latch 6 so that the latch 6 can drive the circular movable plate 17 to move. When the circular movable plate 17 moves, it will be able to drive the circular ring 20 to move. When the circular ring 20 moves horizontally, it will be able to drive the connecting piece 21 to move. Therefore, the fixed plate 22, the fixed block 23 and the first limit plate 24 can be driven to move through the connecting piece 21, so that when the first limit plate 24 moves to a certain position, it will be able to push the fluid inclusion to move laterally with the assistance of the ball 14 on the clamping block 13, and when the connecting piece 21 moves, it will be able to drive the placement rod 25 to move. When the placement rod 25 moves, it will be able to drive the movable telescopic rod 26 to rotate with the assistance of the rotating rod 27. When the movable telescopic rod 26 rotates, it will be able to drive the positioning rod 28 to move horizontally with the assistance of the movable slot 4. When the movable slot 4 moves horizontally, it will be able to drive the second limit plate 30 to move, so that the second limit plate 30 can be kept away from the fluid inclusion.

[0019] In a specific embodiment, the driving assembly includes a rotating knob 5, which is rotatably mounted on the side wall of the workbench 1, a first threaded rod 7 is fixedly mounted on the rotating knob 5, the first threaded rod 7 movably passes through the workbench 1, one end of the first threaded rod 7 away from the rotating knob 5 is fixedly connected to a second threaded rod 8, the other end of the second threaded rod 8 is rotatably connected to the inner wall of the workbench 1, the first threaded rod 7 and the second threaded rod 8 are symmetrical to each other, and the first threaded rod 7 and the second threaded rod 8 have opposite screw directions. In this setting, the installation position and components of the driving assembly are determined.

[0020] Furthermore, the first threaded rod 7 and the second threaded rod 8 are respectively meshed with the first threaded sleeve 9 and the second threaded sleeve 10, which are symmetrical to each other. The first threaded sleeve 9 and the second threaded sleeve 10 are both fixedly mounted with a connecting rod 12, which are respectively movable through the rectangular notch 3, and the ends of the two connecting rods 12 which are respectively away from the first threaded sleeve 9 and the second threaded sleeve 10 are respectively fixedly connected to the clamping block 13, and the first threaded sleeve 9 and the second threaded sleeve 10 are respectively movable through two symmetrical guide rods 11, and the two ends of the two guide rods 11 are respectively fixedly connected to the opposite side walls of the inner cavity of the workbench 1. In this configuration, it is ensured that the two clamping blocks 13 can approach each other.

[0021] Further, the moving assembly includes a latch 6, which movably penetrates the rotating knob 5, the side wall of the workbench 1 and the side wall of the first threaded rod 7. A circular cavity is provided in the first threaded rod 7, and a circular moving plate 17 is slidably provided in the circular cavity, and one end of the circular moving plate 17 is fixedly connected to the latch 6. In this configuration, the installation position and components of the moving assembly are determined.

[0022] Furthermore, two mutually symmetrical placement slots 16 are provided on the first threaded rod 7, and a slide bar 18 is movably passed through the inner cavity of the two placement slots 16, and one end of the two slide bars 18 is fixedly connected to the circular movable plate 17, and a circular collar 20 is provided on the opposite side wall of the two slide bars 18, and a circular slide groove 19 is provided on the inner wall of the circular collar 20, and the slide bar 18 is slidably installed in the inner cavity of the circular slide groove 19. In this setting, the installation position and connection relationship of the circular collar 20 are determined.

[0023] Furthermore, the circular collar 20 is sleeved on the first threaded rod 7, a connecting piece 21 is fixedly connected to one side wall of the circular collar 20, a fixing plate 22 is fixedly connected to the top of the connecting piece 21, the fixing plate 22 movably passes through the movable slot 4, a fixing block 23 is fixedly connected to the upper end of the fixing plate 22, and a first limiting plate 24 is fixedly connected to one end of the fixing block 23. In this configuration, it is ensured that the first limiting plate 24 can move.

[0024] Further, a placement rod 25 is not fixedly installed at the bottom of the connecting member 21, a movable telescopic rod 26 is movably installed on one side wall of the placement rod 25, a positioning rod 28 is movably installed on the other end of the movable telescopic rod 26, a rotating rod 27 is fixedly connected in the middle of the movable telescopic rod 26, the bottom of the rotating rod 27 is rotatably connected to the bottom of the inner cavity of the workbench 1, the positioning rod 28 movably passes through the moving slot 4, a positioning block 29 is fixedly connected to the upper end of the positioning rod 28, and a second limiting plate 30 is fixedly connected to one end of the positioning block 29. In this configuration, it is ensured that the second limiting plate 30 can move.

[0025] The present invention also discloses a method for identifying fluid inclusions using a microscope, the steps of which are as follows: Step 1: First, place the fluid inclusion on the workbench 1. When the fluid inclusion is placed, the worker turns the rotary knob 5 so that the rotary knob 5 can drive the first threaded rod 7 and the second threaded rod 8 to rotate. Because the thread directions of the first threaded rod 7 and the second threaded rod 8 are opposite, and the first threaded rod 7 and the second threaded rod 8 are respectively meshed with the first threaded sleeve 9 and the second threaded sleeve 10, the first threaded sleeve 9 and the second threaded sleeve 10 can be moved horizontally with the assistance of the guide rod 11. When the first threaded sleeve 9 and the second threaded sleeve 10 move horizontally, the two clamping blocks 13 can be driven to approach each other through the connecting rod 12 to clamp and position the placed fluid inclusion. Step 2: After the fluid inclusion is clamped and positioned, the staff can identify the placed fluid inclusion through the microscope body 2 to collect images, which is mainly operated by the laser emitting component and the laser receiving component. The refractive index change when the laser passes through the fluid inclusion phase change is used to record the temperature during the phase change, thereby greatly improving the accuracy and efficiency of the inclusion temperature measurement observation; Step 3: While observing, the staff can move the latch 6 so that the latch 6 can drive the circular movable plate 17 to move. When the circular movable plate 17 moves, it can drive the circular collar 20 to move. When the circular collar 20 moves horizontally, it can drive the connecting member 21 to move. Therefore, the connecting member 21 can drive the fixed plate 22, the fixed block 23 and the first limiting plate 24 to move, so that when the first limiting plate 24 moves to a certain position, it can push the ball 14 of the fluid inclusion on the clamping block 13. The second limit plate 30 can be moved horizontally with the assistance of the movable slot 4, so the fluid inclusion can be better observed through a microscope; because when the connecting member 21 moves, it can drive the placement rod 25 to move, and when the placement rod 25 moves, it can drive the movable telescopic rod 26 to rotate with the assistance of the rotating rod 27, and when the movable telescopic rod 26 rotates, it can drive the positioning rod 28 to move horizontally with the assistance of the movable slot 4, and when the movable slot 4 moves horizontally, it can drive the second limit plate 30 to move, so that the second limit plate 30 can be kept away from the fluid inclusion. In this setting,.

[0026] The implementation principle of a fluid inclusion microscope identification device and identification method of the present embodiment is as follows: first, the fluid inclusion is placed on the workbench 1. When the body inclusion is placed, the staff rotates the rotary knob 5 so that the rotary knob 5 can drive the first threaded rod 7 and the second threaded rod 8 to rotate. Because the thread directions of the first threaded rod 7 and the second threaded rod 8 are opposite, and the first threaded rod 7 and the second threaded rod 8 are respectively meshed with the first threaded sleeve 9 and the second threaded sleeve 10, the first threaded sleeve 9 and the second threaded sleeve 10 can be moved horizontally with the assistance of the guide rod 11. When the first threaded sleeve 9 and the second threaded sleeve 10 move horizontally, the two clamping blocks 13 can be driven to approach each other through the connecting rod 12 to clamp and position the placed fluid inclusion. When the fluid inclusion is clamped and positioned, the staff can identify the placed fluid inclusion through the microscope body 2 by running the microscope body 2 to collect images, which is mainly operated by the laser emitting component and the laser receiving component, and the refractive index change when the laser passes through the phase change of the fluid inclusion is used to record the temperature during the phase change, thereby The accuracy and efficiency of temperature measurement observation of inclusions are greatly improved; at the same time, when observing, the staff can move the latch 6 so that the latch 6 can drive the circular movable plate 17 to move, and when the circular movable plate 17 moves, it can drive the circular collar 20 to move, and when the circular collar 20 moves horizontally, it can drive the connecting member 21 to move, so that the connecting member 21 can drive the fixed plate 22, the fixed block 23 and the first limiting plate 24 to move, so that when the first limiting plate 24 moves to a certain position, it can push the fluid inclusion in the clamping block 13 When the connecting piece 21 moves, it will drive the placement rod 25 to move. When the placement rod 25 moves, it will drive the movable telescopic rod 26 to rotate with the assistance of the rotating rod 27. When the movable telescopic rod 26 rotates, it will drive the positioning rod 28 to move horizontally with the assistance of the movable slot 4. When the movable slot 4 moves horizontally, it will drive the second limit plate 30 to move, so that the second limit plate 30 can be kept away from the fluid inclusion, so that the fluid inclusion can be better observed through a microscope.

Claims

1. A fluid inclusion microscopic identification device, comprising a workbench (1), characterized in that: A microscope body (2) is arranged above the workbench (1), a cavity is provided in the workbench (1), a rectangular slot (3) is provided in the middle of the workbench (1), two symmetrical movable slots (4) are also provided above the workbench (1), two symmetrical clamping blocks (13) are arranged above the workbench (1) at the rectangular slots (3), slots are provided on opposite side walls of the two clamping blocks (13), and a rotating rod (15) is rotatably installed in the slot cavity, and a plurality of rotating rods (15) are respectively fixedly installed on the two rotating rods (15). The workbench (1) is provided with a driving component in its inner cavity, and the driving component is used to drive the two clamping blocks (13) to move closer to each other. The workbench (1) is provided with two movable slots (4), and a first limit plate (24) and a second limit plate (30) are provided above the two movable slots (4), respectively. The first limit plate (24) and the second limit plate (30) are symmetrical to each other. The workbench (1) is also provided with a moving component in its inner cavity, and the moving component is used to drive the first limit plate (24) and the second limit plate (30) to move.

2. The microscopic identification device for fluid inclusions according to claim 1, characterized in that: The driving assembly comprises a rotating knob (5), the rotating knob (5) being rotatably mounted on a side wall of a workbench (1), a first threaded rod (7) being fixedly mounted on the rotating knob (5), the first threaded rod (7) being movably penetrated through the workbench (1), one end of the first threaded rod (7) away from the rotating knob (5) being fixedly connected to a second threaded rod (8), the other end of the second threaded rod (8) being rotatably connected to an inner wall of the workbench (1), the first threaded rod (7) and the second threaded rod (8) being symmetrical to each other, and the first threaded rod (7) and the second threaded rod (8) having opposite thread directions.

3. The microscopic identification device for fluid inclusions according to claim 2, characterized in that: The first threaded rod (7) and the second threaded rod (8) are respectively meshed with a first threaded sleeve (9) and a second threaded sleeve (10), the first threaded sleeve (9) and the second threaded sleeve (10) are symmetrical to each other, and the first threaded sleeve (9) and the second threaded sleeve (10) are both fixedly mounted with a connecting rod (12), the two connecting rods (12) are respectively movably inserted through the rectangular notch (3), and one end of the two connecting rods (12) away from the first threaded sleeve (9) and the second threaded sleeve (10) is respectively fixedly connected to a clamping block (13), and the first threaded sleeve (9) and the second threaded sleeve (10) are movably inserted with two mutually symmetrical guide rods (11), and the two ends of the two guide rods (11) are respectively fixedly connected to opposite side walls of the inner cavity of the workbench (1).

4. The microscopic identification device for fluid inclusions according to claim 1, characterized in that: The moving assembly comprises a latch (6), the latch (6) movably passing through the rotating knob (5), the side wall of the workbench (1) and the side wall of the first threaded rod (7), a circular cavity is provided in the first threaded rod (7), and a circular moving plate (17) is slidably arranged in the circular cavity, and one end of the circular moving plate (17) is fixedly connected to the latch (6).

5. The microscopic identification device for fluid inclusions according to claim 4, characterized in that: The first threaded rod (7) is provided with two symmetrical placement notches (16), the inner cavities of the two placement notches (16) are movably penetrated by a slide rod (18), one end of the two slide rods (18) is fixedly connected to the circular movable plate (17), and a circular collar (20) is provided on the opposite side wall of the two slide rods (18), the inner wall of the circular collar (20) is provided with a circular slide groove (19), and the inner cavity of the circular slide groove (19) is slidably installed with a slide rod (18).

6. The microscopic identification device for fluid inclusions according to claim 5, characterized in that: The circular collar (20) is sleeved on the first threaded rod (7); a connecting piece (21) is fixedly connected to one side wall of the circular collar (20); a fixing plate (22) is fixedly connected to the top of the connecting piece (21); the fixing plate (22) movably passes through the movable slot (4); a fixing block (23) is fixedly connected to the upper end of the fixing plate (22); and a first limiting plate (24) is fixedly connected to one end of the fixing block (23).

7. The microscopic identification device for fluid inclusions according to claim 6, characterized in that: A placement rod (25) is movably mounted on the bottom of the connecting member (21); a movable telescopic rod (26) is movably mounted on one side wall of the placement rod (25); a positioning rod (28) is movably mounted on the other end of the movable telescopic rod (26); a rotating rod (27) is fixedly connected in the middle of the movable telescopic rod (26); the bottom of the rotating rod (27) is rotatably connected to the bottom of the inner cavity of the workbench (1); the positioning rod (28) movably passes through the movable slot (4); a positioning block (29) is fixedly connected to the upper end of the positioning rod (28); and a second limiting plate (30) is fixedly connected to one end of the positioning block (29).

8. A method for identifying fluid inclusions using a microscope, characterized in that: A fluid inclusion microscopic identification device as claimed in any one of claims 1 to 7, and a fluid inclusion microscopic identification method, comprising the following steps: Step 1: First, place the fluid inclusion on the workbench (1). When the fluid inclusion is placed, the staff member turns the rotary knob (5) so that the rotary knob (5) can drive the first threaded rod (7) and the second threaded rod (8) to rotate. Since the thread directions of the first threaded rod (7) and the second threaded rod (8) are opposite, and the first threaded rod (7) and the second threaded rod (8) are respectively meshed with the first threaded sleeve (9) and the second threaded sleeve (10), the first threaded sleeve (9) and the second threaded sleeve (10) can be moved horizontally with the assistance of the guide rod (11). When the first threaded sleeve (9) and the second threaded sleeve (10) move horizontally, the two clamping blocks (13) can be driven to approach each other through the connecting rod (12) to clamp and position the placed fluid inclusion. Step 2: After the fluid inclusion is clamped and positioned, the staff can identify the placed fluid inclusion through the microscope body (2) to collect images, which is mainly operated by the laser emitting component and the laser receiving component. The refractive index change when the laser passes through the fluid inclusion phase change is used to record the temperature at the phase change, thereby greatly improving the accuracy and efficiency of the inclusion temperature measurement observation; Step 3: While observing, the staff can move the latch (6) so that the latch (6) can drive the circular movable plate (17) to move. When the circular movable plate (17) moves, it can drive the circular collar (20) to move. When the circular collar (20) moves horizontally, it can drive the connecting member (21) to move. Therefore, the connecting member (21) can drive the fixed plate (22), the fixed block (23) and the first limiting plate (24) to move, so that when the first limiting plate (24) moves to a certain position, it can push the ball (1) of the fluid inclusion on the clamping block (13). 4), so that the fluid inclusions can be better observed through a microscope; because when the connecting member (21) moves, it can drive the placement rod (25) to move, and when the placement rod (25) moves, it can drive the movable telescopic rod (26) to rotate with the assistance of the rotating rod (27), and when the movable telescopic rod (26) rotates, it can drive the positioning rod (28) to move horizontally with the assistance of the movable slot (4), and when the movable slot (4) moves horizontally, it can drive the second limit plate (30) to move, so that the second limit plate (30) can be kept away from the fluid inclusions.

Images