CN211928293U - Nematode microscope's dimming device and nematode microscope - Google Patents
Nematode microscope's dimming device and nematode microscope Download PDFInfo
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- CN211928293U CN211928293U CN202020737853.4U CN202020737853U CN211928293U CN 211928293 U CN211928293 U CN 211928293U CN 202020737853 U CN202020737853 U CN 202020737853U CN 211928293 U CN211928293 U CN 211928293U
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Abstract
The utility model relates to a nematode microscopical device of adjusting luminance and nematode microscope, including supporting component, rotating assembly and light source subassembly. When will carry out long-time nematode experiment and observe, erect nematode microscopical light modulation device beside ordinary microscope, then through rotating the swinging boom, change annular light source to microscope objective table below to make annular light source's the centre of a circle be located microscope objective axis, make annular light source can assemble through logical unthreaded hole, improve microscopical field of vision luminance greatly, the convenience is observed the nematode. The dimming device of the nematode microscope can be matched with any microscope for use, a professional microscope does not need to be purchased additionally, the structure is simple, the dimming device is economical and practical, the field brightness of the microscope can be greatly improved through the light gathering effect of the annular light source, a stable light source can be provided for experimental observation of nematodes, the target field of vision for observation is ensured not to be lost, and the working intensity of experimenters is also favorably reduced.
Description
Technical Field
The utility model relates to a microscope equipment field, in particular to microscopical device and nematode microscope of adjusting luminance of nematode.
Background
Because of clear genetic background, simple individual structure, short life history, complete genome sequencing and the like, the nematode is widely applied to the fields of genetics and developmental biology, behaviors and neurobiology, aging and life span, human genetic diseases, interaction of pathogens and organisms, drug screening, animal emergency reaction, environmental biology, signal conduction and the like. As a model organism, the nematode plays an important role in different fields of research and development, heredity, molecular and even physiological phenomena and the like.
The nematode is the worm, and its size mostly needs to use the microscope to observe, when carrying out the nematode experimental study, often need carry out the action of nematode and observe for a long time, but when using general microscope to carry out the nematode study, often need often adjust the position of reflector because of light is not enough or the light source changes, wastes time and energy, also causes the observation target to lose easily simultaneously.
SUMMERY OF THE UTILITY MODEL
Therefore, a dimming device of a nematode microscope is needed to be provided, and the technical problems that a reflector needs to be frequently adjusted, time and labor are wasted, and an observation target is easily lost when the nematode is observed by the microscope for a long time are solved.
In order to achieve the above object, the inventor provides a dimming device of a nematode microscope, comprising a supporting component, a rotating component and a light source component;
the support assembly comprises a base, a support and a suspension arm, the support is connected to the base, and the suspension arm is vertically connected to the side face of the support;
the rotating assembly comprises a rotating seat, a rotating arm and a mounting frame, the rotating seat is connected to the bottom of the suspension arm, one end of the rotating arm is rotatably connected to the rotating seat, and the other end of the rotating arm is connected with the mounting frame;
the lamp assembly comprises an annular light source, and the annular light source is connected to the mounting frame.
As a preferred structure of the utility model, the rotating assembly still includes revolving cylinder, revolving cylinder connects the roating seat with between the swinging boom, revolving cylinder is used for the drive the swinging boom rotates.
As a preferred structure of the utility model, the supporting component still includes elevating system, elevating system connects the support with between the davit, elevating system is used for making the davit is followed the vertical direction of support removes.
As a preferred structure of the utility model, the supporting component still includes the sideslip mechanism, the sideslip mechanism is connected the roating seat with between the davit, the sideslip mechanism is used for making the roating seat is followed the davit horizontal direction removes.
As a preferred structure of the utility model, the microscopical device of adjusting luminance of nematode still includes the controller, the controller is connected on the support, the controller with revolving cylinder, elevating system and sideslip mechanism electricity are connected.
As an optimized structure of the utility model, the light source subassembly still includes the brightness control knob, the brightness control knob sets up on the support, the brightness control knob is used for adjusting annular light source's luminance.
As a preferred structure of the present invention, the annular light source is a halogen light source.
As a preferred structure of the utility model, nematode microscopical device of adjusting luminance still wraps the reflector, the reflector is connected on the mounting bracket.
As an optimized structure of the utility model, the reflector is hemispherical, the light source subassembly is located hemispherical reflector.
Be different from prior art, above-mentioned technical scheme provides a nematode microscope's device of adjusting luminance, including supporting component, rotating assembly and light source subassembly.
When will carry out long-time nematode experiment and observe, erect nematode microscopical light modulation device beside ordinary microscope, then through rotating the swinging boom, change annular light source to microscope objective table below to make annular light source's the centre of a circle be located microscope objective axis, make annular light source can assemble through logical unthreaded hole, improve microscopical field of vision luminance greatly, the convenience is observed the nematode. When the dimming device of the microscope is not needed, the rotating arm is rotated to remove the annular light source from the lower part of the microscope objective table. This technical scheme's microscopical device of adjusting luminance of nematode can cooperate arbitrary microscope to use, need not to purchase the microscope of specialty separately, simple structure, economical and practical to through annular light source's collection light effect, can improve microscope field of vision luminance greatly, effectively improve and collect light efficiency, reduce the energy consumption, can provide stable light source for the observation of nematode experiment, ensure that the target field of vision of observing can not lose, also be favorable to alleviateing the working strength that the laboratory technician adjusted the reflector.
Be different from prior art, above-mentioned technical scheme provides a nematode microscope, including microscope body and foretell nematode microscope's the device of adjusting luminance, the support connection is on nematode microscope's base.
When will carry out long-time nematode experiment and observe, rotate the swinging boom, change the annular light source to microscope objective table below to make the centre of a circle of annular light source be located microscope objective axis, make the annular light source can assemble through logical unthreaded hole, improve microscopical field of vision luminance greatly, the convenience is observed the nematode. When the dimming device of the microscope is not needed, the rotating arm is rotated to remove the annular light source from the lower part of the microscope objective table. This technical scheme simple structure, economical and practical to through annular light source's collection light effect, can improve microscope field of vision luminance greatly, effectively improve and collect light efficiency, reduce the energy consumption, can provide stable light source for the nematode experiment is observed, ensure that the target field of vision of observing can not lose, also be favorable to alleviateing the working strength that the laboratory technician adjusted the reflector.
Drawings
FIG. 1 is a three-dimensional view of a light control device of a nematode microscope according to an embodiment;
FIG. 2 is a front view of a light control apparatus of an embodiment of the microscope in use with a nematode microscope;
FIG. 3 is a front view of a light control device of the nematode microscope according to an embodiment;
fig. 4 is a front view of a dimming device of the nematode microscope with the reflector according to the embodiment.
Description of reference numerals:
10. a support assembly;
11. a base; 12. a support; 13. a suspension arm;
20. a rotating assembly;
21. a rotating base; 22. a rotating arm; 23. a mounting frame;
30. a light source assembly;
31. an annular light source; 32. a light source box;
40. a rotating cylinder;
50. a reflector;
60. a microscope;
61. an object stage.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
In the description of the present application, unless explicitly stated or limited otherwise, the terms "first", "second", and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless specified or indicated otherwise; the terms "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, integrally connected, or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described with reference to the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.
Referring to fig. 1 to 3, the present embodiment relates to a light modulation apparatus for a nematode microscope, which includes a supporting assembly 10, a rotating assembly 20 and a light source assembly 30.
As shown in FIG. 1, the support assembly 10 includes a base 11, a bracket 12, and a boom 13, the bracket 12 being attached to the base 11, and the boom 13 being attached vertically to the side of the bracket 12. The base 11 is a rectangular flat plate, the support 12 is a square column, the support 12 is connected to one side of the base 11 in a threaded connection mode, the suspension arm 13 is a rectangular long plate, the lower surface of the suspension arm 13 is parallel to the base 11, one end of the suspension arm 13 is vertically connected to the side face of the support 12, the suspension arm 13 is connected to the support 12 in a threaded connection mode, a rib plate is arranged on the upper surface of the suspension arm 13, and the structural strength of the suspension arm 13 is improved through the rib plate.
Rotating assembly 20 includes roating seat 21, swinging boom 22 and mounting bracket 23, and roating seat 21 is connected in the bottom of davit 13, and swinging boom 22 one end is rotated and is connected on roating seat 21, and the other end is connected with mounting bracket 23. The roating seat 21 is fixed in the bottom at swinging boom 22 through threaded connection's mode, and swinging boom 22 one end slide bearing rotates to be connected on roating seat 21, and the other end is equipped with the mounting bracket 23 of light source subassembly 30, and the mode detachably that the installation passes through threaded connection connects the one end at swinging boom 22.
As shown in fig. 2, when a long-term experimental observation of nematodes is to be performed, the light-adjusting device of the nematode microscope is erected beside the ordinary microscope 60, then the rotating arm 22 is rotated to rotate the annular light source 31 below the stage 61 of the microscope 60, and the center of the circle of the annular light source 31 is located on the axis of the objective lens of the microscope 60, so that the annular light source 31 can converge through the light-passing hole, the visual field brightness of the microscope 60 is greatly improved, and the nematodes can be conveniently observed. When the light control device of the microscope 60 is not required, the rotary arm 22 is rotated to remove the ring light source 31 from below the stage 61 of the microscope 60. This technical scheme's microscopical device of adjusting luminance of nematode can cooperate arbitrary microscope 60 to use, need not to purchase professional microscope 60 separately, simple structure, economical and practical to through annular light source 31 converge the light effect, can improve microscope 60 field of vision luminance greatly, effectively improve and converge light efficiency, reduce the energy consumption, can provide stable light source for the nematode experiment is observed, ensure that the target field of vision of observing can not lose, also be favorable to alleviateing the working strength that the laboratory technician adjusted the reflector.
In other embodiments, as shown in fig. 3, the rotating assembly 20 further includes a rotating cylinder 40, the rotating cylinder 40 is connected between the rotating base 21 and the rotating arm 22, and the rotating cylinder 40 is used for driving the rotating arm 22 to rotate. The rotary cylinder 40 can adopt a 90-degree rotary cylinder 40 or a 180-degree rotary cylinder 40, when the device is installed, the rigid body of the rotary cylinder 40 needs to be connected to the rotary base 21, the rotary arm 22 is connected to the rotary head of the rotary cylinder 40, the rotary cylinder 40 can also be directly connected to the suspension arm 13 to omit the rotary base 21, when the light modulation device of the nematode microscope is used for the first time, the rotary cylinder 40 is reset to enable the rotary arm 22 to be located at the initial position, then the base 11 of the light modulation device of the nematode microscope is moved to align the annular light source 31 to the light through hole, the positioning of the initial position of the annular light source 31 is completed, when the light modulation device of the nematode microscope is not used, the rotary cylinder 40 is driven to drive the rotary arm 22 to rotate the 90-degree rotary cylinder 40 or 180 degrees, the annular light source 31 is moved out of the, when the nematode observation experiment will carry out once more, only need drive revolving cylinder 40 to reset, annular light source 31 will reset under the drive of swinging boom 22, and the accurate light hole that leads to that aims at need not to adjust focusing again, alleviates the pilot greatly and aims at the working strength of light once more, and is laborsaving in trouble-saving, high-efficient convenient.
The support assembly 10 further includes a lift mechanism connected between the support 12 and the boom 13 for moving the boom 13 in a vertical direction along the support 12. Specifically, be equipped with direction spout and rack guide on support 12, be equipped with direction slide rail and elevator motor on davit 13 simultaneously, direction spout and direction slide rail are mutually supported, make davit 13 can follow the vertical direction removal of support 12, elevator motor passes through worm gear drive mechanism and is connected with rack guide transmission, promote and reduce davit 13 through driving elevator motor, change annular light source 31 for the height of base 11 with this, make annular light source 31 can adapt to the different objective table 61 height of microscope 60 of different grade type, improve nematode microscope's dimming device suitability and practicality.
The support assembly 10 further includes a traversing mechanism connected between the swivel base 21 and the boom 13 for moving the swivel base 21 horizontally along the boom 13. Specifically, a guide chute and a rack guide rail are arranged on the suspension arm 13, a guide slide rail and a traverse motor are arranged on the rotary base 21, the guide chute and the guide slide rail are mutually matched, so that the rotary base 21 can move along the horizontal direction of the suspension arm 13, the traverse motor is in transmission connection with the rack guide rail through a worm and gear transmission mechanism, the rotary base 21 is transversely moved in the horizontal plane by driving the traverse motor, so that the rotary center of the rotary arm 22 is changed, indirectly, the distance between the rotary arm and the annular light source 31 relative to the bracket 12 is changed, for microscopes 60 with different sizes, the distance between the outer edge of the microscope 60 relative to the center of an objective lens is different, the distance between the suspension arm 13 and the rotary arm 22 extending into the center below the objective table 61 is different, the distance between the rotary arm and the annular light source 31 relative to the bracket 12 is changed by the traverse mechanism, so that the distance between the annular light source 31 extending into the center, the dimming device of the nematode microscope can adapt to microscopes 60 with different sizes, and the applicability and the practicability of the dimming device of the nematode microscope are greatly improved.
Further, the dimming device of the nematode microscope further comprises a controller, the controller is connected to the support 12, and the controller is electrically connected with the rotary cylinder 40, the lifting mechanism and the transverse moving mechanism. Specifically, the controller comprises a control circuit, a rotary switch, a lifting switch, a transverse switch and a control box, wherein the control box is connected to the support 12, the control circuit is arranged in the control box, the control circuit is electrically connected with an air pump of the rotary cylinder 40, the lifting motor and the transverse motor, the rotary switch, the lifting switch and the transverse switch are arranged on the surface of the control box, the rotary switch, the lifting switch and the transverse switch are respectively electrically connected with the control circuit, and the rotary cylinder 40, the lifting mechanism and the transverse switch are controlled to act through the rotary switch, the lifting switch and the transverse switch, so that the intelligent degree and operability of the dimming device of the nematode microscope are improved. As an alternative scheme, the dimming device of the nematode microscope further comprises a touch display screen, the rotation angle of the rotating arm 22, the lifting height of the suspension arm 13 and the transverse moving distance of the rotating base 21 are displayed by touching the display screen, the actions of the rotating cylinder 40, the lifting mechanism and the transverse moving mechanism are controlled by touching the display screen, the position of the annular light source 31 is adjusted more accurately through data display and adjustment, and the efficiency of light focusing for the first time is improved.
Further, the light source assembly 30 further includes a brightness adjustment knob disposed on the bracket 12, and the brightness adjustment knob is used for adjusting the brightness of the annular light source 31. Brightness adjust knob sets up on the control box surface, and brightness adjust knob is connected with the controller circuit board electricity simultaneously, and the controller circuit board is connected with annular light source 31 electricity, adjusts annular light source 31's luminance through brightness adjust knob to adapt to different experiment observation environment, and satisfy different observed object's light intensity requirement.
In other embodiments, as shown in fig. 4, the light control device of the nematode microscope further comprises a reflector 50, and the reflector 50 is connected to the mounting frame 23. The reflector 50 is hemispherical, the light source assembly 30 is located in the hemispherical reflector 50, and the light emitted by the annular light source 31 is collected to the light through hole by the light emitting cover, so that the efficiency of the annular light source 31 can be effectively improved, the waste of light around radiation is avoided, and resources are saved.
In other embodiments, there is provided a nematode microscope 60 comprising a microscope 60 body and the nematode microscope dimming device of the claims, wherein the bracket 12 is detachably attached to the base 11 of the nematode microscope 60.
When long-time nematode experiment observation is carried out, the rotating arm 22 is rotated, the annular light source 31 is rotated to the lower part of the objective table 61 of the microscope 60, the circle center of the annular light source 31 is positioned on the axis of the objective lens of the microscope 60, the annular light source 31 can be converged through the light through hole, the visual field brightness of the microscope 60 is greatly improved, and the nematode is conveniently observed. When the light control device of the microscope 60 is not required, the rotary arm 22 is rotated to remove the ring light source 31 from below the stage 61 of the microscope 60. This technical scheme simple structure, economical and practical to through annular light source 31 converge the light effect, can improve microscope 60 field of vision luminance greatly, effectively improve and converge light efficiency, reduce the energy consumption, can provide stable light source for the nematode experiment is observed, ensure that the target field of vision of observing can not lose, also be favorable to alleviateing the working strength that the laboratory technician adjusted the reflector.
It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a nematode microscope's device of adjusting luminance which characterized in that: comprises a supporting component, a rotating component and a light source component;
the support assembly comprises a base, a support and a suspension arm, the support is connected to the base, and the suspension arm is vertically connected to the side face of the support;
the rotating assembly comprises a rotating seat, a rotating arm and a mounting frame, the rotating seat is connected to the bottom of the suspension arm, one end of the rotating arm is rotatably connected to the rotating seat, and the other end of the rotating arm is connected with the mounting frame;
the light source assembly comprises an annular light source, and the annular light source is connected to the mounting frame.
2. A dimming device for a nematode microscope as claimed in claim 1, wherein: the rotating assembly further comprises a rotating cylinder, the rotating cylinder is connected between the rotating seat and the rotating arms, and the rotating cylinder is used for driving the rotating arms to rotate.
3. A dimming device for a nematode microscope as claimed in claim 2, wherein: the support assembly further comprises a lifting mechanism connected between the support and the boom, the lifting mechanism being configured to move the boom in a vertical direction along the support.
4. A dimming device for a nematode microscope as claimed in claim 3, wherein: the supporting component further comprises a transverse moving mechanism, the transverse moving mechanism is connected between the rotary seat and the suspension arm, and the transverse moving mechanism is used for enabling the rotary seat to move along the horizontal direction of the suspension arm.
5. The dimming device for a nematode microscope of claim 4, wherein: the dimming device of the nematode microscope further comprises a controller, the controller is connected to the support, and the controller is electrically connected with the rotary cylinder, the lifting mechanism and the transverse moving mechanism.
6. A dimming device for a nematode microscope as claimed in claim 1, wherein: the light source assembly further comprises a brightness adjusting knob, the brightness adjusting knob is arranged on the support and used for adjusting the brightness of the annular light source.
7. A dimming device for a nematode microscope as claimed in claim 1, wherein: the annular light source is a halogen light source.
8. A dimming device for a nematode microscope as claimed in claim 1, wherein: the dimming device of the nematode microscope further comprises a reflecting cover, and the reflecting cover is connected to the mounting rack.
9. The dimming device for a nematode microscope according to claim 8, wherein: the reflector is hemispherical, and the light source assembly is positioned in the hemispherical reflector.
10. A nematode microscope, characterized in that: a dimmer comprising a microscope body and a nematode microscope as claimed in any one of claims 1 to 9, the support being attached to the base of the nematode microscope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202020737853.4U CN211928293U (en) | 2020-05-08 | 2020-05-08 | Nematode microscope's dimming device and nematode microscope |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020737853.4U CN211928293U (en) | 2020-05-08 | 2020-05-08 | Nematode microscope's dimming device and nematode microscope |
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| CN211928293U true CN211928293U (en) | 2020-11-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551576A (en) * | 2021-07-16 | 2021-10-26 | 广西中医药大学 | Mouse transplantation tumor size measuring plate |
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2020
- 2020-05-08 CN CN202020737853.4U patent/CN211928293U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551576A (en) * | 2021-07-16 | 2021-10-26 | 广西中医药大学 | Mouse transplantation tumor size measuring plate |
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