CN216561208U

CN216561208U - Novel microscope transmission device

Info

Publication number: CN216561208U
Application number: CN202123402343.5U
Authority: CN
Inventors: 秦利
Original assignee: Shandong Guokang Electronic Technology Co ltd
Current assignee: Shandong Guokang Electronic Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-17
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a novel microscope transmission device which comprises a microscope base, wherein a microscope column is fixed on one side of the top end of the microscope base, a microscope arm is connected to the top end of the microscope column, an objective table is fixed at the bent part of the bottom end of the microscope arm, and a transmission structure is arranged on the upper surface of the objective table. According to the utility model, the microscope comprises a microscope base, a microscope column, a microscope arm and an objective table, wherein the surface of the objective table is provided with a transmission structure, the transmission structure comprises a first moving frame and a second moving frame, and a pressing clamp is arranged on the surface of the second moving frame, so that when the microscope is used for observing vaginal secretion, a glass slide with the secretion can be placed on the surface of the second moving frame and fixed through the pressing clamp, and then the first moving frame and the second moving frame can be moved by rotating a first knob and a second knob, so that the position of the glass slide relative to an objective lens is adjusted.

Description

Novel microscope transmission device

Technical Field

The utility model relates to the technical field of microscopes, in particular to a novel microscope transmission device.

Background

The microscope is an optical instrument formed by one lens or a combination of a plurality of lenses, is mainly used for magnifying micro objects which can be seen by naked eyes of people, and has the structure of an ocular lens, a lens cone, a converter, an objective lens, an objective table, a light through hole, a pressing sheet clamp, a reflector, a lens base and the like.

However, the conventional microscope has a fixed stage, and a pressing sheet clamp on the surface of the stage cannot move, so that when the secretion on the surface of a glass slide is observed, the pressing sheet clamp needs to be repeatedly taken away, and then the position of the glass slide is moved, so that an observed area is positioned right below an objective lens, the moving mode is troublesome, and the position of the glass slide cannot be finely adjusted, and therefore, the novel microscope transmission device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a novel microscope transmission device.

In order to achieve the purpose, the utility model adopts the following technical scheme: a novel microscope transmission device comprises a microscope base, wherein a microscope column is fixed on one side of the top end of the microscope base, a microscope arm is connected to the top end of the microscope column, an objective table is fixed at the bending part of the bottom end of the microscope arm, a transmission structure is arranged on the upper surface of the objective table and comprises a first movable frame and a second movable frame, a lens barrel is fixed on the top end of the microscope arm, an eyepiece is arranged on the top end of the lens barrel, the bottom end of the lens barrel is rotatably connected with a converter, the lower surface of the converter is connected with a plurality of objective lenses, a light through hole is formed in the middle of the objective table, two first sliding grooves are formed on two sides of the upper surface of the objective table, two first sliding blocks are slidably connected inside the first sliding grooves, two second sliding grooves perpendicular to the first sliding grooves are formed on the upper surface of the first movable frame, two second sliding blocks are slidably connected inside the second sliding grooves, and stand columns are fixed on two sides of the upper surface of the second movable frame, the glass slide pressing device is characterized in that a slide pressing clamp is fixed in the middle of the upright post, a coarse focusing screw and a fine focusing screw are arranged on the side wall of the top end of the mirror arm, a reflective mirror is rotatably connected to the side wall of the bottom end of the mirror arm, and a glass slide is arranged on the upper surface of the second movable frame.

Furthermore, the top end of the first sliding block is fixedly connected with the lower surface of the first movable frame, so that the first movable frame can move on the surface of the objective table through the first sliding block.

Furthermore, two first spouts are inside to be fixed with first guide bar respectively and to rotate and be connected with first lead screw, first lead screw passes corresponding first slider and is connected with first slider screw thread rotation, first guide bar passes corresponding first slider and with first slider sliding connection to when first lead screw rotates, just can drive first slider and remove in first spout, and drive first removal frame and remove.

Furthermore, first lead screw passes first spout lateral wall and the first knob of fixedly connected with, is convenient for drive first lead screw through rotating first knob and rotates.

Furthermore, the two second sliding blocks are fixedly connected with the lower surface of the second moving frame, so that the second moving frame can move on the surface of the first moving frame through the second sliding blocks.

Furthermore, two second spout inside is fixed with the second guide bar respectively and rotates and is connected with the second lead screw, the second lead screw passes corresponding second slider and is connected with second slider screw thread rotation, the second guide bar passes corresponding second slider and with second slider sliding connection to when the second lead screw rotates, just can drive the second slider and remove in the second spout, and drive the second and remove the frame and remove.

Furthermore, the second screw rod penetrates through the side wall of the second sliding groove and is fixedly connected with a second knob, and the second screw rod is driven to rotate by rotating the second knob.

The utility model has the beneficial effects that:

when the microscope is used, the microscope base, the microscope column and the microscope arm are arranged, the objective table is fixed at the bent part at the bottom end of the microscope arm, the surface of the objective table is provided with the transmission structure, the transmission structure comprises the first moving frame and the second moving frame, and the surface of the second moving frame is provided with the tabletting clamp.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a perspective exploded view of the transmission structure of the present invention;

fig. 3 is a top view of the transmission structure of the present invention.

Illustration of the drawings:

1. a lens base; 2. a mirror column; 3. a scope arm; 4. an object stage; 41. a light through hole; 42. a first chute; 43. a first guide bar; 44. a first lead screw; 45. a first slider; 46. a first knob; 5. a transmission structure; 51. a first moving frame; 52. a second moving frame; 53. a second chute; 54. a second guide bar; 55. a second lead screw; 56. a second slider; 57. a second knob; 58. a column; 59. pressing the sheet clamp; 6. a lens barrel; 7. an eyepiece; 8. a converter; 9. an objective lens; 10. coarse quasi-focal spiral; 11. fine quasi-focal helices; 12. a reflective mirror; 13. a slide.

Detailed Description

As shown in figures 1 and 2, a novel microscope transmission device is provided, which comprises a microscope base 1, a microscope column 2 is fixed on one side of the top end of the microscope base 1, a microscope arm 3 is connected on the top end of the microscope column 2, a stage 4 is fixed on the bending part of the bottom end of the microscope arm 3, a transmission structure 5 is arranged on the upper surface of the stage 4, the transmission structure 5 comprises a first moving frame 51 and a second moving frame 52, a lens barrel 6 is fixed on the top end of the microscope arm 3, an ocular lens 7 is arranged on the top end of the lens barrel 6, a converter 8 is rotatably connected with the bottom end of the lens barrel 6, a plurality of objective lenses 9 are connected with the lower surface of the converter 8, a light through hole 41 is arranged in the middle of the stage 4, two first sliding grooves 42 are arranged on two sides of the upper surface of the stage 4, two first sliding grooves 42 are connected with two first sliding blocks 45 in a sliding manner, two second sliding grooves 53 perpendicular to the first sliding grooves 42 are arranged on the upper surface of the first moving frame 51, two second sliding blocks 56 are connected in a sliding manner, upright posts 58 are fixed on two sides of the upper surface of the second movable frame 52, a film pressing clamp 59 is fixed in the middle of the upright posts 58, a thick focusing screw 10 and a thin focusing screw 11 are arranged on the side wall of the top end of the mirror arm 3, a reflective mirror 12 is rotatably connected to the side wall of the bottom end of the mirror arm 3, and a glass slide 13 is arranged on the upper surface of the second movable frame 52.

As shown in fig. 2 and 3, the top end of the first slider 45 is fixedly connected to the lower surface of the first moving frame 51. The first guide rods 43 and the first screw rods 44 are respectively fixed inside the two first sliding grooves 42, the first screw rods 44 penetrate through the corresponding first sliding blocks 45 and are in threaded rotary connection with the first sliding blocks 45, and the first guide rods 43 penetrate through the corresponding first sliding blocks 45 and are in sliding connection with the first sliding blocks 45. The first lead screw 44 passes through the side wall of the first sliding groove 42 and is fixedly connected with a first knob 46. The two second sliding blocks 56 are fixedly connected with the lower surface of the second moving frame 52. The second guide rods 54 and the second screw rods 55 are respectively fixed inside the two second sliding grooves 53, the second screw rods 55 penetrate through the corresponding second sliding blocks 56 and are in threaded rotary connection with the second sliding blocks 56, and the second guide rods 54 penetrate through the corresponding second sliding blocks 56 and are in sliding connection with the second sliding blocks 56. The second lead screw 55 passes through the side wall of the second chute 53 and is fixedly connected with a second knob 57.

When in use: placing a glass slide 13 with vaginal secretion on the surface of a second moving frame 52, fixing the glass slide 13 through a tabletting clamp 59, adjusting the focal length of an objective lens 9 through a coarse focusing screw 10 and a fine focusing screw 11, then respectively rotating a first knob 46 and a second knob 57 by two hands in the observation process, driving a first screw 44 to rotate when rotating the first knob 46, so that a first slide block 45 rotationally connected with the first screw 44 can drive the first moving frame 51 to move back and forth on the surface of the objective table 4, driving a second screw 55 to rotate when rotating the second knob 57, so that a second slide block 56 rotationally connected with the second screw 55 can drive the second moving frame 52 to move left and right on the surface of the first moving frame 51, and timely adjusting the position of the glass slide 13 through the moving coordination of the first moving frame 51 and the second moving frame 52, so that the region to be observed can be located directly below the objective lens 9.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a novel microscope transmission, includes microscope base (1), its characterized in that: the microscope comprises a microscope base (1), a microscope column (2) is fixed on one side of the top end of the microscope base (1), a microscope arm (3) is connected to the top end of the microscope column (2), an objective table (4) is fixed at the bending position of the bottom end of the microscope arm (3), a transmission structure (5) is arranged on the upper surface of the objective table (4), the transmission structure (5) comprises a first movable frame (51) and a second movable frame (52), a lens barrel (6) is fixed on the top end of the microscope arm (3), an eyepiece (7) is arranged on the top end of the lens barrel (6), a converter (8) is rotatably connected to the bottom end of the lens barrel (6), a plurality of objective lenses (9) are connected to the lower surface of the converter (8), a light through hole (41) is formed in the middle of the objective table (4), two first sliding grooves (42) are formed in two sides of the upper surface of the objective table (4), and two first sliding blocks (45) are slidably connected to the inside of the first sliding grooves (42), two second sliding grooves (53) perpendicular to the first sliding grooves (42) are formed in the upper surface of the first moving frame (51), two second sliding blocks (56) are connected to the inner portions of the second sliding grooves (53) in a sliding mode, stand columns (58) are fixed to two sides of the upper surface of the second moving frame (52), a wafer pressing clamp (59) is fixed to the middle of each stand column (58), a coarse focusing screw (10) and a fine focusing screw (11) are arranged on the side wall of the top end of the mirror arm (3), a reflecting mirror (12) is connected to the side wall of the bottom end of the mirror arm (3) in a rotating mode, and a glass slide (13) is arranged on the upper surface of the second moving frame (52).

2. The novel microscope actuator of claim 1, wherein: the top end of the first sliding block (45) is fixedly connected with the lower surface of the first movable frame (51).

3. The novel microscope actuator of claim 1, wherein: first guide rods (43) are respectively fixed in the two first sliding grooves (42) and are rotatably connected with first screw rods (44), the first screw rods (44) penetrate through corresponding first sliding blocks (45) and are in threaded rotary connection with the first sliding blocks (45), and the first guide rods (43) penetrate through corresponding first sliding blocks (45) and are in sliding connection with the first sliding blocks (45).

4. A novel microscope actuator as claimed in claim 3, wherein: the first screw rod (44) penetrates through the side wall of the first sliding groove (42) and is fixedly connected with a first knob (46).

5. The novel microscope actuator of claim 1, wherein: the two second sliding blocks (56) are fixedly connected with the lower surface of the second moving frame (52).

6. The novel microscope actuator of claim 1, wherein: and a second guide rod (54) and a second screw rod (55) are respectively fixed in the two second sliding grooves (53), the second screw rod (55) penetrates through the corresponding second sliding block (56) and is in threaded rotary connection with the second sliding block (56), and the second guide rod (54) penetrates through the corresponding second sliding block (56) and is in sliding connection with the second sliding block (56).

7. The novel microscope actuator of claim 6, wherein: the second screw rod (55) penetrates through the side wall of the second sliding groove (53) and is fixedly connected with a second knob (57).