CN215642039U - Object stage for microscope convenient to adjust - Google Patents
Object stage for microscope convenient to adjust Download PDFInfo
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- CN215642039U CN215642039U CN202121983709.XU CN202121983709U CN215642039U CN 215642039 U CN215642039 U CN 215642039U CN 202121983709 U CN202121983709 U CN 202121983709U CN 215642039 U CN215642039 U CN 215642039U
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- moving plate
- bevel gear
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Abstract
The utility model discloses an object stage for a microscope, which is convenient to adjust and comprises an installation seat arranged in the middle of a bracket, wherein a transverse moving plate is arranged in the middle of the installation seat, a first threaded rod penetrates through the inside of one side of the transverse moving plate, and a first knob is sleeved at one end of the first threaded rod; the top of this lateral shifting board is provided with longitudinal shifting board, and one side of longitudinal shifting board is provided with the second threaded rod, and the pot head of second threaded rod is equipped with first bevel gear, and one side of mount pad is provided with the dwang, and the pot head of dwang is equipped with the second knob, and one side cover of dwang is equipped with second bevel gear. Has the advantages that: the movable transverse moving plate and the movable longitudinal moving plate are arranged in the mounting seat, and the fixed elastic sheet and the sample clamping sheet clamped by the fixed elastic sheet can be driven by the rotating button to move left and right and back and forth in the horizontal direction.
Description
Technical Field
The utility model relates to the technical field of microscopes, in particular to an object stage for a microscope, which is convenient to adjust.
Background
The microscope is an optical instrument formed by one lens or a combination of a plurality of lenses, is a mark for human entering the atomic era, is mainly used for magnifying tiny objects to be seen by naked eyes of human, and comprises a microscope spectroscopic microscope and an electron microscope.
Present microscope is basically all through the focus between adjusting lens and the lens and then enlarge the object, microscopical objective table majority all is immobile, can't adjust, patent number CN201710255548.4 discloses a microscope for biological instrument of adjustable objective table height, it drives branch through mutually supporting of tooth and fluted disc and rises, thereby the realization is adjusted the height of objective table, nevertheless the horizontal direction to the sample clamping piece on the objective table that still needs in the in-service use process is adjusted, so that carry out the observation of multiposition to the sample, it is mostly manual promotion sample clamping piece now, thereby the realization is adjusted to objective under with the sample that needs the observation, but manual regulation error is great, and be difficult to control, thereby lead to observation efficiency to reduce.
SUMMERY OF THE UTILITY MODEL
In view of the problems in the related art, the present invention provides an object stage for a microscope, which is easy to adjust, so as to overcome the above technical problems in the related art.
Therefore, the utility model adopts the following specific technical scheme:
an objective table for a microscope convenient to adjust comprises an installation seat installed in the middle of a support, wherein a transverse moving plate is arranged on the inner side of the middle of the installation seat, the bottom of the transverse moving plate is connected with the inner bottom end of the installation seat through a transversely arranged ball screw, a first threaded rod transversely penetrates through the inner part of one side, close to the support, of the transverse moving plate, and one end of the first threaded rod penetrates through the side wall of the installation seat and is sleeved with a first knob; the top of this lateral shifting board is provided with the longitudinal shifting board through the ball screw connection of vertical setting, and one side of longitudinal shifting board vertically runs through and is provided with the second threaded rod, and the pot head that the first threaded rod was kept away from to the second threaded rod is equipped with first bevel gear, and the lateral clamping in one side middle part that the first threaded rod was kept away from to the mount pad is provided with the dwang, and the pot head of dwang is equipped with the second knob, and one side cover of this dwang is equipped with the second bevel gear who meshes mutually with first bevel gear.
Furthermore, in order to ensure that the sample clamping piece has better brightness, the middle part of the bottom end of the mounting seat is provided with a light hole which is in the same straight line with the reflector and the ocular lens in a penetrating way.
Furthermore, in order to protect the parts inside the mounting seat, the service life of the parts is prolonged, the mounting seat is convenient to clean, the two sides of the top end of the longitudinal moving plate are provided with the fixed elastic pieces, and the outer sides of the periphery of the longitudinal moving plate are provided with the dustproof covers.
Furthermore, in order to ensure that the transverse moving plate and the longitudinal moving plate move more stably, one side of the transverse moving plate and one side of the longitudinal moving plate are respectively provided with an internal thread hole matched with the first threaded rod and the second threaded rod, and the bottoms of the transverse moving plate and the longitudinal moving plate are respectively provided with two groups of notches matched with the ball screws.
Furthermore, in order to ensure better meshing of the two groups of bevel gears, the first bevel gear and the second bevel gear are respectively clamped in the middle parts of the two groups of side plates of the L-shaped fixing plate, and the bottom end of the L-shaped fixing plate is fixedly connected with the top end of the transverse moving plate.
Furthermore, in order to ensure that the second bevel gear can slide left and right outside the rotating rod, two groups of guide key strips are symmetrically arranged on the outer side of the circumference of the rotating rod, and key grooves matched with the guide key strips are formed in the second bevel gear.
The utility model has the beneficial effects that:
(1) the movable transverse moving plate and the movable longitudinal moving plate are arranged in the mounting seat, and the fixed elastic sheet and the sample clamping sheet clamped by the fixed elastic sheet can be driven by the rotating button to move left and right and back and forth in the horizontal direction.
(2) The transverse moving plate and the longitudinal moving plate are both of plate-frame structures, so that normal operation of the light transmission holes is guaranteed, parts in the installation seat can be protected by arranging the dustproof cover, the service life of the parts is prolonged, and the installation seat is convenient to clean.
(3) The ball screw is arranged to serve as a limiting mechanism and a guiding mechanism, so that the transverse moving plate and the longitudinal moving plate can move more stably and smoothly, and the adjusting precision is improved.
Drawings
FIG. 1 is an isometric view of a stage for a microscope that facilitates adjustment according to an embodiment of the utility model;
FIG. 2 is a schematic diagram of a configuration of a traverse plate in a stage for a microscope for facilitating adjustment according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a configuration of a longitudinal moving plate in a stage for a microscope for facilitating adjustment according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a microscope stage and mount for easy adjustment according to an embodiment of the present invention.
In the figure:
1. a support; 2. a mounting seat; 3. transversely moving the plate; 4. a ball screw; 5. a first threaded rod; 6. a first knob; 7. longitudinally moving the plate; 8. a second threaded rod; 9. a first bevel gear; 10. rotating the rod; 11. a second knob; 12. a second bevel gear; 13. a light-transmitting hole; 14. fixing the elastic sheet; 15. a dust cover; 16. an L-shaped fixing plate; 17. and (4) guiding the key bars.
Detailed Description
Referring to the drawings and the detailed description, as shown in fig. 1-4, an objective table for a microscope convenient to adjust according to an embodiment of the present invention includes an installation base 2 installed in the middle of a bracket 1, a lateral moving plate 3 is installed inside the middle of the installation base 2, the bottom of the lateral moving plate 3 is connected to the inner bottom end of the installation base 2 through a laterally arranged ball screw 4, a first threaded rod 5 is transversely arranged inside one side of the lateral moving plate 3 close to the bracket 1 in a penetrating manner, and one end of the first threaded rod 5 penetrates through the side wall of the installation base 2 and is sleeved with a first knob 6; the top of this lateral shifting plate 3 is provided with longitudinal shifting plate 7 through the ball 4 connection of vertical setting, and one side of longitudinal shifting plate 7 vertically runs through and is provided with second threaded rod 8, and the pot head that first threaded rod 5 was kept away from to second threaded rod 8 is equipped with first bevel gear 9, and the lateral joint in one side middle part that first threaded rod 5 was kept away from to mount pad 2 is provided with dwang 10, and the pot head of dwang 10 is equipped with second knob 11, and one side cover of this dwang 10 is equipped with second bevel gear 12 with first bevel gear 9 engaged with.
By means of the scheme, the movable transverse moving plate 3 and the movable longitudinal moving plate 7 are arranged in the mounting seat 2, the fixed elastic sheet 14 and the sample clamping sheet clamped by the fixed elastic sheet 14 can be driven by the rotating button to move left and right and back and forth in the horizontal direction, and the device is convenient to adjust, simple to operate and high in accuracy, so that the observation efficiency is improved.
In one embodiment, the middle of the bottom end of the mounting seat 2 is provided with a light hole 13 which is in the same straight line with the reflector and the ocular lens in a penetrating way, so that the sample clamping piece is ensured to have better brightness.
In one embodiment, the two sides of the top end of the longitudinal moving plate 7 are provided with the fixed elastic pieces 14, and the dust covers 15 are arranged on the outer sides of the periphery of the longitudinal moving plate 7, so that the parts inside the mounting seat 2 can be protected, the service life of the parts is prolonged, and the mounting seat 2 is convenient to clean.
In one embodiment, one side of the traverse plate 3 and one side of the longitudinal moving plate 7 are respectively provided with an internal threaded hole matched with the first threaded rod 5 and the second threaded rod 8, and the bottoms of the traverse plate 3 and the longitudinal moving plate 7 are respectively provided with two groups of notches matched with the ball screws 4, so that the traverse plate 3 and the longitudinal moving plate 7 can move more stably.
In one embodiment, the first bevel gear 9 and the second bevel gear 12 are respectively clamped in the middle of two sets of side plates of the L-shaped fixing plate 16, and the bottom end of the L-shaped fixing plate 16 is fixedly connected with the top end of the lateral moving plate 3, so that the two sets of bevel gears can be better meshed.
In one embodiment, two sets of guiding splines 17 are symmetrically arranged on the outer side of the circumference of the rotating rod 10, and the inner portion of the second bevel gear 12 is provided with a key slot matched with the guiding splines 17, so as to ensure that the second bevel gear 12 can slide left and right on the outer portion of the rotating rod 10.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, firstly, a sample clamping piece is fixed by two groups of fixed elastic pieces 14, a reflector is adjusted to a proper angle, when the sample clamping piece needs to move left and right during observation, only the first knob 6 needs to be rotated, the first knob 6 drives the first threaded rod 5 to rotate, the first threaded rod 5 drives the transverse moving plate 3 to move left and right under the limitation of the transversely arranged ball screw 4, and the second bevel gear 12 acts and moves along the rotating rod 10, so that the left and right adjustment of the sample clamping piece is realized; when the sample clamping piece needs to be moved back and forth, the second knob 11 is rotated, the second knob 11 drives the rotating rod 10 to rotate, the rotating rod 10 drives the second bevel gear 12 to rotate, the second bevel gear 12 drives the first bevel gear 9 to rotate, the first bevel gear 9 drives the second threaded rod 8 to rotate, and the second threaded rod 8 drives the longitudinal moving plate 7 to move back and forth along the longitudinally arranged ball screw 4, so that the sample clamping piece is adjusted back and forth.
In summary, according to the technical scheme of the utility model, the movable transverse moving plate 3 and the movable longitudinal moving plate 7 are arranged in the mounting seat 2, and the fixed elastic sheet 14 and the sample clamping sheet clamped by the fixed elastic sheet 14 can be driven by rotating the button to move left and right and back and forth in the horizontal direction.
In addition, the transverse moving plate 3 and the longitudinal moving plate 7 are both in plate frame structures, so that normal operation of the light holes 13 is guaranteed, parts in the installation seat 2 can be protected by arranging the dustproof cover 15, the service life of the parts is prolonged, and the installation seat 2 is convenient to clean.
In addition, through setting up ball 4 as spacing and guiding mechanism, can guarantee that the removal of lateral shifting plate 3 and longitudinal movement plate 7 is more stable and smooth and easy to improve the precision of adjusting.
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 (6)
1. The utility model provides an objective table for microscope convenient to adjust, is including installing in the mount pad in support middle part, its characterized in that:
a transverse moving plate is arranged on the inner side of the middle of the mounting seat, the bottom of the transverse moving plate is connected with the inner bottom end of the mounting seat through a transversely arranged ball screw, a first threaded rod transversely penetrates through the inner part of one side, close to the bracket, of the transverse moving plate, and one end of the first threaded rod penetrates through the side wall of the mounting seat and is sleeved with a first knob;
the top of this lateral shifting board is provided with the longitudinal shifting board through the ball screw connection of vertical setting, and one side of this longitudinal shifting board vertically runs through and is provided with the second threaded rod, and the pot head that first threaded rod was kept away from to this second threaded rod is equipped with first bevel gear, the lateral clamping in one side middle part that first threaded rod was kept away from to the mount pad is provided with the dwang, and the pot head of this dwang is equipped with the second knob, and one side cover of this dwang is equipped with the second bevel gear who meshes mutually with this first bevel gear.
2. The stage of claim 1, wherein a light-transmitting hole is formed through the middle of the bottom end of the mount, the light-transmitting hole being aligned with the reflector and the eyepiece.
3. The stage of claim 1 or 2, wherein the top of the movable plate has a spring clip on both sides, and the movable plate has a dust cover on the outer side of its periphery.
4. The objective table for a microscope convenient to adjust according to claim 1, wherein one side of the traverse plate and one side of the longitudinal moving plate are respectively provided with an internal threaded hole matched with the first threaded rod and the second threaded rod, and the bottoms of the traverse plate and the longitudinal moving plate are respectively provided with two groups of notches matched with the ball screws.
5. The objective table for the microscope convenient to adjust according to claim 1, wherein the first bevel gear and the second bevel gear are respectively clamped in the middle of two sets of side plates of an L-shaped fixing plate, and the bottom end of the L-shaped fixing plate is fixedly connected with the top end of the transverse moving plate.
6. The stage of claim 1 or 5, wherein two sets of guiding splines are symmetrically arranged on the outer side of the circumference of the rotating rod, and the second bevel gear has a key slot therein for engaging with the guiding splines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121983709.XU CN215642039U (en) | 2021-08-23 | 2021-08-23 | Object stage for microscope convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121983709.XU CN215642039U (en) | 2021-08-23 | 2021-08-23 | Object stage for microscope convenient to adjust |
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| Publication Number | Publication Date |
|---|---|
| CN215642039U true CN215642039U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121983709.XU Active CN215642039U (en) | 2021-08-23 | 2021-08-23 | Object stage for microscope convenient to adjust |
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| CN (1) | CN215642039U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115097620A (en) * | 2022-08-04 | 2022-09-23 | 宁波华思图科技有限公司 | Three-eye stereomicroscope |
| CN115128004A (en) * | 2022-06-29 | 2022-09-30 | 湛江中心人民医院 | Microscopic vision detection device for biomedical treatment |
-
2021
- 2021-08-23 CN CN202121983709.XU patent/CN215642039U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115128004A (en) * | 2022-06-29 | 2022-09-30 | 湛江中心人民医院 | Microscopic vision detection device for biomedical treatment |
| CN115097620A (en) * | 2022-08-04 | 2022-09-23 | 宁波华思图科技有限公司 | Three-eye stereomicroscope |
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