CN215953953U

CN215953953U - Microscope with additional illumination function

Info

Publication number: CN215953953U
Application number: CN202122104236.8U
Authority: CN
Inventors: 张晓立
Original assignee: Suzhou Trane Plastic Technology Co ltd
Current assignee: Suzhou Trane Plastic Technology Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-03-04
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a microscope with an additional illumination function, which comprises a base, wherein a bracket is arranged on the left side of the base, a loop bar is arranged above the bracket, and a pin is arranged at the joint of the loop bar and the bracket; the movable rod is arranged inside the sleeve rod, and a locking bolt and a locking hole matched with the locking bolt are arranged at the joint of the sleeve rod and the movable rod; and the lens barrel is arranged on the right side of the movable rod, and an eyepiece is arranged above the lens barrel. This microscope with additional illumination function compares with current device, is convenient for adjust microscope application angle on the removal degree through the use of movable rod and loop bar, uses the locking bolt to lock fixedly to the locking hole on the movable rod after the regulation, makes the lens cone can stable use, through the use of lamp stand, and its threaded connection utilizes outside lamp source to provide sufficient light for microscope uses on the surface of objective, and the lamp stand can be dismantled, easy dismounting, the operation of being convenient for.

Description

Microscope with additional illumination function

Technical Field

The utility model relates to the technical field of microscopes, in particular to a microscope with an additional illumination function.

Background

The microscope is an optical instrument formed by one lens or a combination of a plurality of lenses, is a mark of human beings entering the atomic era, is mainly used for magnifying micro objects to be seen by naked eyes of human beings, and comprises a microscope spectroscopic microscope and an electron microscope: the optical microscope is originated by the father of Jansen in the Netherlands, the existing optical microscope can magnify an object by 1600 times, the minimum resolution limit reaches 1/2 of the wavelength, and the microscope is used for carrying out more comprehensive and fine observation on a tiny object. However, the microscope still has inconvenient places, for example, under the condition of insufficient light, the detection visual field is not clear, so that the microscope is inconvenient to watch tiny objects.

The existing microscope lacks an illumination function, and under the condition of insufficient light, the problem that the detection visual field is not clear exists, so that a microscope with an additional illumination function is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a microscope with an additional illumination function, and aims to solve the problem that the existing microscope is lack of the illumination function and has an unclear detection visual field under the condition of insufficient light in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a microscope with additional illumination functionality, comprising:

the device comprises a base, wherein a support is arranged on the left side of the base, a loop bar is arranged above the support, and a pin is arranged at the joint of the loop bar and the support;

the movable rod is arranged inside the sleeve rod, and a locking bolt and a locking hole matched with the locking bolt are arranged at the joint of the sleeve rod and the movable rod;

the lens cone is arranged on the right side of the movable rod, and an ocular lens is arranged above the lens cone;

the objective lens is arranged below the lens barrel, a lamp holder is sleeved outside the objective lens, and a switch is arranged on the surface of the lamp holder;

the lamp groove is arranged in the lamp holder, and the lamp beads are arranged in the lamp groove.

Preferably, the movable rod slides along the axial direction of the sleeve rod, and the movable rod is matched with the shape structure of the sleeve rod.

Preferably, threaded connection is adopted between the lamp holder and the objective lens, and the objective lens is detachably connected with the lamp holder.

Preferably, four groups of lamp beads are arranged, and the lamp beads are uniformly distributed along the inner part of the lamp groove.

Preferably, the base is further provided with:

the placing plate is arranged on one side, close to the support, of the base, a limiting column is arranged on the surface of the placing plate, and a spring is arranged on the surface of the limiting column;

and the clamping plate is sleeved at the bottom of the limiting column, and a glass slide is arranged below the clamping plate.

Preferably, the limiting column is fixedly connected with the placing plate, and the limiting column penetrates through the spring.

Preferably, the clamping plate is movably connected with the limiting column, and the clamping plate is tightly attached to the glass slide.

Compared with the prior art, the utility model provides a microscope with an additional illumination function, which has the following beneficial effects: this microscope with additional illumination function passes through lamp stand threaded connection on the surface of objective, utilizes outside lamp source to provide sufficient light for microscope uses, and the lamp stand can be dismantled, easy dismounting, the operation of being convenient for, and wherein lamp stand surface corresponds every light trough and all is provided with the switch, and then the use of the inside lamp pearl of control section light trough can provide local or whole lamp source and use.

1. The movable rod and the sleeve rod are used, so that the use angle of the microscope can be conveniently adjusted in the moving degree, the locking hole in the movable rod is locked and fixed by using the locking bolt after adjustment, the lens barrel can be stably used, the lamp holder is in threaded connection with the surface of the objective lens through the use of the lamp holder, sufficient light is provided for the microscope by using an external light source, and the lamp holder is detachable, convenient to assemble and disassemble and convenient to operate;

2. the microscope is provided with sufficient light through the use of the lamp beads, the surface of the lamp holder is provided with the switch corresponding to each lamp groove, the use of the lamp beads in part of the lamp grooves is controlled, a local or whole light source can be used, the installation position of the clamping plate is limited through the use of the limiting post and the spring, the clamping plate is tightly pressed at the bottom of the limiting post by utilizing the elastic property of the spring, and meanwhile, the spring is pressed upwards, so that the clamping plate is elastically contracted, and the movement of the clamping plate is facilitated;

3. the slide glass fixing device comprises a slide glass placing plate, a slide glass fixing plate and clamping plates, wherein the slide glass placing plate is arranged on the slide glass placing plate, the clamping plates are arranged on the slide glass placing plate, and the slide glass placing plate is arranged on the slide glass placing plate.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure A shown in FIG. 1 according to the present invention;

FIG. 3 is a perspective view of the lamp socket of the present invention;

FIG. 4 is a perspective view of the present invention without the lamp holder and the glass slide;

FIG. 5 is a schematic plan view of the present invention.

In the figure: 1. a base; 2. a support; 3. a pin; 4. a loop bar; 5. locking the bolt; 6. a movable rod; 7. a locking hole; 8. a lens barrel; 9. an eyepiece; 10. an objective lens; 11. a lamp socket; 12. a lamp slot; 13. a lamp bead; 14. a switch; 15. placing the plate; 16. a limiting column; 17. a spring; 18. clamping a plate; 19. a slide.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, 3 and 4, a microscope with additional illumination function includes: the device comprises a base 1, wherein a support 2 is arranged on the left side of the base 1, a loop bar 4 is arranged above the support 2, and a pin 3 is arranged at the joint of the loop bar 4 and the support 2; the movable rod 6 is arranged inside the sleeve rod 4, a locking bolt 5 and a locking hole 7 matched with the locking bolt 5 are arranged at the joint of the sleeve rod 4 and the movable rod 6, the movable rod 6 slides along the axial direction of the sleeve rod 4, the movable rod 6 is matched with the appearance structure of the sleeve rod 4, the use angle of the microscope can be conveniently adjusted in the moving degree through the use of the movable rod 6 and the sleeve rod 4, and the locking hole 7 on the movable rod 6 is locked and fixed through the locking bolt 5 after adjustment, so that the lens barrel 8 can be stably used; a lens barrel 8 which is arranged at the right side of the movable rod 6, and an ocular 9 is arranged above the lens barrel 8; the objective lens 10 is arranged below the lens barrel 8, a lamp holder 11 is sleeved outside the objective lens 10, a switch 14 is arranged on the surface of the lamp holder 11, the lamp holder 11 is in threaded connection with the objective lens 10, the objective lens 10 is detachably connected with the lamp holder 11, the lamp holder 11 is in threaded connection with the surface of the objective lens 10 through the use of the lamp holder 11, sufficient light is provided for a microscope to use by utilizing an external light source, and the lamp holder 11 is detachable, convenient to assemble and disassemble and convenient to operate; light trough 12, its inside of seting up at lamp stand 11, the inside arrangement of light trough 12 has lamp pearl 13, lamp pearl 13 is provided with four groups, lamp pearl 13 is along the inside evenly distributed of light trough 12, use through lamp pearl 13 provides sufficient light for the microscope, wherein lamp stand 11 surface corresponds every light trough 12 and all is provided with switch 14, and then the use of the inside lamp pearl 13 of control part light trough 12 can provide local or whole lamp source and use.

As shown in fig. 1, 2 and 5, a microscope with additional illumination function includes: the positioning device comprises a placing plate 15, a limiting column 16 is arranged on the surface of the placing plate 15, a spring 17 is arranged on the surface of the limiting column 16, the limiting column 16 is fixedly connected with the placing plate 15, the limiting column 16 penetrates through the spring 17, and the mounting position of a clamping plate 18 is limited by using the limiting column 16 and the spring 17, wherein the clamping plate 18 is tightly pressed at the bottom of the limiting column 16 by using the elastic property of the spring 17, and meanwhile, the spring 17 is pressed upwards to elastically contract, so that the movement of the clamping plate 18 is facilitated; cardboard 18, it cup joints in the bottom of spacing post 16, and slide 19 is arranged to the below of cardboard 18, is swing joint between cardboard 18 and the spacing post 16, and cardboard 18 closely laminates with slide 19, and through two sets of cardboard 18 symmetry settings, fix slide 19 at placing board 15, avoid its unexpected touching to make slide 19 remove, lead to observing the picture change, perhaps slide 19 shifts out the microscope observation region, readjust, increase the troublesome poeration.

To sum up, when using the microscope with the additional illumination function, firstly, the bracket 2 on the base 1 is connected with the loop bar 4 through the pin 3, so that the loop bar 4 can be adjusted and rotated, wherein the movable rod 6 and the loop bar 4 are used to adjust the using angle of the microscope in the moving degree, after adjustment, the locking bolt 5 is used to lock and fix the locking hole 7 on the movable rod 6, so that the lens cone 8 can be stably used, the eye part is aligned with the ocular 9 for detection and observation, the tiny object is placed on the glass slide 19, the installation position of the clamping plate 18 is limited through the use of the limiting column 16 and the spring 17, the clamping plate 18 is tightly pressed on the glass slide 19 by utilizing the elastic property of the spring 17, so that the glass slide 19 is fixed on the placing plate 15, the glass slide 19 is prevented from moving due to accidental touch, the observation picture is changed, or the glass slide 19 is moved out of the observation area of the microscope, readjusting to increase the operation trouble, pressing the spring 17 upwards when removing the glass slide 19, the elasticity of the spring is contracted to separate the clamping plate 18 from the glass slide 19, and finally the lamp holder 11 is externally connected with a power supply and is in threaded connection with the surface of the objective lens 10, so that the lamp holder 11 is convenient to assemble and disassemble and convenient to operate; utilize lamp pearl 13 to provide sufficient light for the microscope, wherein lamp stand 11 surface corresponds every light trough 12 and all is provided with switch 14, and then the use of the inside lamp pearl 13 of control part light trough 12 can provide local or whole lamp source and use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A microscope with additional illumination, comprising:

the device comprises a base (1), wherein a support (2) is arranged on the left side of the base (1), a loop bar (4) is arranged above the support (2), and a pin (3) is arranged at the joint of the loop bar (4) and the support (2);

the movable rod (6) is arranged inside the sleeve rod (4), and a locking bolt (5) and a locking hole (7) matched with the locking bolt (5) are arranged at the joint of the sleeve rod (4) and the movable rod (6);

a lens barrel (8) mounted on the right side of the movable rod (6), an eyepiece (9) being mounted above the lens barrel (8);

the objective lens (10) is arranged below the lens barrel (8), a lamp holder (11) is sleeved outside the objective lens (10), and a switch (14) is arranged on the surface of the lamp holder (11);

the lamp groove (12) is arranged inside the lamp holder (11), and the lamp beads (13) are arranged inside the lamp groove (12).

2. A microscope with additional illumination function according to claim 1, characterized in that the movable rod (6) slides along the axial direction of the sleeve rod (4), and the movable rod (6) is matched with the shape structure of the sleeve rod (4).

3. A microscope with additional illumination function according to claim 1, characterized in that the lamp holder (11) is screwed to the objective (10), and the objective (10) is detachably connected to the lamp holder (11).

4. A microscope with additional illumination function according to claim 1, characterized in that four groups of light beads (13) are provided, the light beads (13) being evenly distributed along the inside of the light trough (12).

5. A microscope with additional illumination function according to claim 1, wherein: the base (1) is also provided with:

the placing plate (15) is arranged on one side, close to the support (2), of the base (1), a limiting column (16) is installed on the surface of the placing plate (15), and a spring (17) is arranged on the surface of the limiting column (16);

and the clamping plate (18) is sleeved at the bottom of the limiting column (16), and a glass carrying sheet (19) is arranged below the clamping plate (18).

6. A microscope with additional illumination function according to claim 5, characterized in that the limiting column (16) is fixedly connected with the placing plate (15), and the limiting column (16) penetrates through the inside of the spring (17).

7. A microscope with additional illumination function according to claim 5, characterized in that the clamping plate (18) is movably connected with the limiting column (16), and the clamping plate (18) is closely attached to the glass slide (19).