CN216387559U - Quick focusing objective table device - Google Patents
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- CN216387559U CN216387559U CN202123326779.0U CN202123326779U CN216387559U CN 216387559 U CN216387559 U CN 216387559U CN 202123326779 U CN202123326779 U CN 202123326779U CN 216387559 U CN216387559 U CN 216387559U
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Abstract
The utility model discloses a rapid focusing objective table device, which relates to the technical field of microscopes and comprises a movable adjusting table, wherein tooth sockets and track clamping grooves which are arranged at equal intervals are formed in the bottom surface of the movable adjusting table, an adjusting mechanism is arranged below the movable adjusting table, and four supporting short rods are fixedly connected to the upper surface of the movable adjusting table. It can be through setting up the rotation regulation pole, the gear, remove the regulation platform, the screw thread regulation pole, parts such as U type piece, through mutual cooperation relation between gear part and the U type piece part, make the screw thread regulation pole part drive the removal regulation platform through the U type piece, and then reached this device and can carry out the effect that promotes to the removal regulation platform through the gear, focusing objective table device of today has been solved, only can focus up and down, be difficult to carry out the removal regulation around controlling the slide glass, consequently, need manual movement, long problem when the efficiency is consumed slowly.
Description
Technical Field
The utility model relates to the technical field of microscopes, in particular to a rapid focusing objective table device.
Background
The microscope is an optical instrument formed by one lens or a combination of several lenses, is a sign of human being entering atomic times, and is an instrument which is mainly used for magnifying tiny objects and can be seen by naked eyes of human beings.
Also there is a microscope quick focusing objective table device in present prior art, and its patent number is: CN107357033A, this microscope quick focusing objective table device is through setting up the lead screw, the function of adjustable objective table height has been realized on the one hand, on the other hand, can change the angle of objective table, make things convenient for this microscope's focusing operation, set up lantern ring and loop bar, left splint and right splint altitude mixture control's function has been realized, make left splint and right splint highly can adjust according to the actual demand apart from the height on objective table surface, thereby can satisfy the demand that a plurality of specimens can be observed simultaneously to a microscope, the work efficiency of this microscope has been improved, see on the whole, this microscope quick focusing objective table device, moreover, the steam generator is simple in structure, and is simple and convenient to operate, can realize quick focusing's function, the general focusing performance of objective table has been improved, make the performance of this microscope's and leveling more optimized, and is worth promoting.
However, the existing focusing objective table device has the problems that the focusing objective table device can only carry out up-and-down focusing and is difficult to carry out left-and-right front-and-back movement adjustment on a slide glass, so that the manual movement is needed, and the efficiency and the time consumption are low; to this end, we provide a fast focusing stage apparatus that solves the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to make up the defects of the prior art and provides a rapid focusing objective table device.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a quick focusing objective table device, includes the removal regulation platform, the alveolus dentis and the track draw-in groove that the equidistance was arranged are seted up to the bottom surface of removal regulation platform, the below of removing the regulation platform is equipped with adjustment mechanism, four support quarter butt of last fixed surface of removing the regulation platform are connected with, it has the objective table to remove the regulation platform through supporting quarter butt sliding connection, the bell jar has all been seted up to the left surface and the right flank of removing regulation platform and objective table, the bell jar inner wall fixedly connected with sharp guide block of removing the regulation platform, be equipped with two-way threaded rod between objective table and the removal regulation platform, the surface threaded connection of two-way threaded rod has two toper ejector pads.
Furthermore, the outer surface of the bidirectional threaded rod is rotatably connected with two right-angle supporting pieces, and each right-angle supporting piece is fixedly connected with the movable adjusting platform.
Further, two straight line draw-in grooves have all been seted up to the toper ejector pad, every straight line draw-in groove inner wall all with the straight line guide block sliding connection who corresponds.
Furthermore, the upper surface of the objective table is fixedly connected with a linear bar, and the objective table is fixedly connected with an elastic clamping piece through the linear bar.
Furthermore, adjustment mechanism includes U type piece and backup pad, the inner wall sliding connection of U type piece and track draw-in groove, the rotation of U type piece is connected with rotatory sleeve.
Furthermore, a gear is arranged inside the U-shaped block and meshed with the tooth sockets, a rotating adjusting rod is connected to the inner wall of the rotating sleeve in a sliding mode, and a groove is formed in the upper surface of the supporting plate.
Furthermore, the outer surface of the rotating adjusting rod is rotatably connected with the supporting plate, a clamping strip is fixedly connected to the outer surface of the rotating adjusting rod, and the U-shaped block is located inside the groove.
Furthermore, the internal thread of the U-shaped block is connected with a thread adjusting rod, and the thread adjusting rod is rotatably connected with the supporting plate.
Compared with the prior art, the rapid focusing objective table device has the following beneficial effects:
1. according to the utility model, the rotation adjusting rod, the gear, the movable adjusting platform, the thread adjusting rod, the U-shaped block and other components are arranged, and the thread adjusting rod component can drive the movable adjusting platform through the U-shaped block through the matching relation between the gear component and the U-shaped block component, so that the effect that the device can push the movable adjusting platform through the gear is achieved, and the problems that the traditional focusing objective table device only can focus up and down and is difficult to move and adjust a slide glass left, right, front and back are solved, therefore, manual movement is needed, and the efficiency is low, and the time is long are consumed are solved.
2. According to the utility model, the bidirectional threaded rod, the conical push block and other components are arranged, and the conical push block component and the bidirectional threaded rod component are matched with each other, so that the bidirectional threaded rod component can push the conical push block through rotation, and the effect that the device can push and focus the objective table through the conical push block is further achieved.
Drawings
FIG. 1 is a schematic diagram of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic bottom view of a three-dimensional movable stage according to the present invention;
FIG. 3 is an internal schematic view of a three-dimensional support plate of the present invention;
fig. 4 is a right side view of the present invention.
In the figure: the device comprises a movable adjusting table 1, a supporting short rod 2, an object stage 3, a supporting plate 4, a groove 5, a U-shaped block 6, a track clamping groove 7, a conical groove 8, a linear guide block 9, a right-angle supporting sheet 10, a conical pushing block 11, a linear clamping groove 12, a bidirectional threaded rod 13, a rotary adjusting rod 14, a clamping strip 15, a gear 16, a tooth groove 17, a thread adjusting rod 18, an elastic clamping sheet 19 and a rotary sleeve 20.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.
The embodiment provides a quick focusing objective table device, which is used for realizing the mobile adjustment of a glass slide in the microscope use, and the structure of the quick focusing objective table device is designed, so that the quick focusing objective table device is simpler when the observation operation is carried out on the glass slide, and the purpose of improving the observation efficiency of the microscope is achieved.
Referring to fig. 1-4, a quick focusing objective table device, including removal regulation platform 1, tooth alveolus 17 and track draw-in groove 7 that the equidistance was arranged are seted up to the bottom surface of removal regulation platform 1, four support quarter butt 2 of last fixed surface of removal regulation platform 1 are connected with, removal regulation platform 1 has objective table 3 through supporting 2 sliding connection of quarter butt, the bell jar 8 has all been seted up to the left surface and the right flank of removal regulation platform 1 and objective table 3, 8 inner wall fixedly connected with straight line guide blocks 9 of bell jar of removal regulation platform 1, be equipped with two-way threaded rod 13 between objective table 3 and the removal regulation platform 1, the surface threaded connection of two-way threaded rod 13 has two toper ejector pads 11.
The bidirectional threaded rod 13 is rotated to drive the conical push block 11 to move along the linear guide block 9, so that the conical push block 11 pushes the conical groove 8, the object stage 3 moves upwards, the object stage 3 pushes the glass slide to move, and the focusing effect of the object stage 3 is achieved.
The outer surface of two-way threaded rod 13 rotates and is connected with two right angle backing sheets 10, and every right angle backing sheet 10 all with remove adjusting station 1 fixed connection, the right angle backing sheet 10 that sets up has the effect of supporting to two-way threaded rod 13.
The upper surface of the objective table 3 is fixedly connected with a linear bar, the objective table 3 is fixedly connected with an elastic clamping sheet 19 through the linear bar, and the elastic clamping sheet 19 has a clamping effect on the glass slide.
The lower part of the movable adjusting platform 1 is provided with an adjusting mechanism, the adjusting mechanism comprises a U-shaped block 6 and a supporting plate 4, the U-shaped block 6 is connected with the inner wall of the track clamping groove 7 in a sliding mode, the U-shaped block 6 rotates to be connected with a rotating sleeve 20, and the set U-shaped block 6 has a positioning effect on the movable adjusting platform 1.
The inside of U type piece 6 is equipped with gear 16, and gear 16 meshes with tooth alveolus 17 mutually, and the inner wall sliding connection of rotatory sleeve 20 has rotation regulation pole 14, and the upper surface of backup pad 4 is seted up flutedly 5, when rotation regulation pole 14 rotates, drives gear 16 through card strip 15 and rotates, and gear 16 promotes when rotating and removes adjusting station 1 and move about.
The outer surface of the rotation adjusting rod 14 is rotatably connected with the supporting plate 4, the outer surface of the rotation adjusting rod 14 is fixedly connected with a clamping strip 15, the U-shaped block 6 is located in the groove 5, and the arranged clamping strip 15 enables the gear 16 to still drive the gear 16 to rotate after the gear 16 moves back and forth.
The internal thread of the U-shaped block 6 is connected with a thread adjusting rod 18, the thread adjusting rod 18 is rotatably connected with the supporting plate 4, when the front and back adjustment is needed, the thread adjusting rod 18 is rotated, and the thread adjusting rod 18 pushes the U-shaped block 6 to move front and back.
The working principle is as follows: when the object stage 3 needs to be adjusted leftwards and rightwards, the rotating adjusting rod 14 rotates, the gear 16 is driven to rotate through the clamping strip 15, the arranged clamping strip 15 enables the gear 16 to still drive the gear 16 to rotate after the gear 16 moves forwards and backwards, the gear 16 pushes the adjusting platform 1 to move leftwards and rightwards when the gear 16 rotates, when the front and back adjustment is needed, the thread adjusting rod 18 rotates, the thread adjusting rod 18 pushes the U-shaped block 6 to move forwards and backwards, u type piece 6 promotes the removal and adjusts platform 1 and removes, and removal and adjust platform 1 drives objective table 3 through supporting short rod 2 and removes.
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 (8)
1. A rapid focusing stage assembly comprising a mobile adjustable stage (1), characterized in that: tooth alveolus (17) and track draw-in groove (7) that the equidistance was arranged are seted up to the bottom surface of removal regulation platform (1), the below of removal regulation platform (1) is equipped with adjustment mechanism, four last fixed surface that remove regulation platform (1) are connected with support quarter butt (2), removal regulation platform (1) has objective table (3) through supporting quarter butt (2) sliding connection, left surface and the right flank of removal regulation platform (1) and objective table (3) have all seted up bell jar (8), bell jar (8) inner wall fixedly connected with straight line guide block (9) of removal regulation platform (1), be equipped with two-way threaded rod (13) between objective table (3) and removal regulation platform (1), the surface threaded connection of two-way threaded rod (13) has two toper ejector pad (11).
2. A rapid focus stage apparatus as recited in claim 1, wherein: the outer surface of the bidirectional threaded rod (13) is rotatably connected with two right-angle supporting pieces (10), and each right-angle supporting piece (10) is fixedly connected with the movable adjusting platform (1).
3. A rapid focus stage apparatus as recited in claim 1, wherein: two straight line draw-in grooves (12) have all been seted up in toper ejector pad (11), every straight line draw-in groove (12) inner wall all with corresponding straight line guide block (9) sliding connection.
4. A rapid focus stage apparatus as recited in claim 1, wherein: the upper surface of the objective table (3) is fixedly connected with a linear bar, and the objective table (3) is fixedly connected with an elastic clamping piece (19) through the linear bar.
5. A rapid focus stage apparatus as recited in claim 1, wherein: the adjusting mechanism comprises a U-shaped block (6) and a supporting plate (4), the U-shaped block (6) is connected with the inner wall of the track clamping groove (7) in a sliding mode, and the U-shaped block (6) is connected with a rotating sleeve (20) in a rotating mode.
6. A rapid focus stage apparatus as recited in claim 5, wherein: the novel gear box is characterized in that a gear (16) is arranged inside the U-shaped block (6), the gear (16) is meshed with a tooth socket (17), the inner wall of the rotating sleeve (20) is connected with a rotating adjusting rod (14) in a sliding mode, and a groove (5) is formed in the upper surface of the supporting plate (4).
7. A rapid focus stage apparatus as recited in claim 6, wherein: the outer surface of the rotating adjusting rod (14) is rotatably connected with the supporting plate (4), the outer surface of the rotating adjusting rod (14) is fixedly connected with a clamping strip (15), and the U-shaped block (6) is located inside the groove (5).
8. A rapid focus stage apparatus as recited in claim 5, wherein: the inner thread of the U-shaped block (6) is connected with a thread adjusting rod (18), and the thread adjusting rod (18) is rotatably connected with the supporting plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123326779.0U CN216387559U (en) | 2021-12-27 | 2021-12-27 | Quick focusing objective table device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123326779.0U CN216387559U (en) | 2021-12-27 | 2021-12-27 | Quick focusing objective table device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216387559U true CN216387559U (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123326779.0U Active CN216387559U (en) | 2021-12-27 | 2021-12-27 | Quick focusing objective table device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216387559U (en) |
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2021
- 2021-12-27 CN CN202123326779.0U patent/CN216387559U/en active Active
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