CN211236435U

CN211236435U - Microscope

Info

Publication number: CN211236435U
Application number: CN202020016263.2U
Authority: CN
Inventors: 郑明�; 朱龙波; 张利
Original assignee: Hunan Yipinjia Catering Management Co ltd
Current assignee: Hunan Yipinjia Catering Management Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-08-11
Anticipated expiration: 2030-01-06

Abstract

The utility model relates to a microscope, which relates to the technical field of experimental equipment and solves the problems that in the process of passing through the microscope of the patent, because an observation mirror is exposed without shielding, the observation mirror is easy to fall off by external dust to the observation mirror, and the observation of the actually needed microscopic object through the observation mirror is influenced by workers; the cover plate is fixedly connected with a positioning plate on one side far away from the hinge shaft, and the microscope further comprises a positioning component arranged on the side wall of the positioning frame body and used for positioning the positioning plate. The utility model discloses can make the observation mirror on the microscope and external isolated when not needing to use the microscope to staff's observation effect has been guaranteed.

Description

Microscope

Technical Field

The utility model belongs to the technical field of the technique of experimental facilities and specifically relates to a microscope is related to.

Background

The microscope is an optical instrument formed by one lens or a combination of several lenses, and is a mark for human beings to enter the atomic era. The device is mainly used for amplifying the visual effect of the naked eyes of the adults on the tiny objects.

The prior patent with the application number of CN201720214210.X and the name of a microscope relates to a microscope. A microscope comprises a base, a bracket arranged on the base, an object stage and a lens cone arranged on the bracket; the upper end part of the lens cone is provided with an ocular lens, the lower end part of the lens cone is provided with an objective lens turntable, the objective lens turntable is provided with a plurality of objective lenses, and only one objective lens and the ocular lens are positioned on the same axis; the objective table is positioned below the objective turntable, the objective table is provided with a tabletting clamp, and a reflector is movably arranged below the objective table; the upper end of the eyepiece is detachably connected with a mobile phone connecting frame; the microscope is provided with the mobile phone connecting frame, the mobile phone connecting frame can be used for quickly and stably installing mobile phones of various models, and the camera behind the mobile phone is aligned to the eyepiece of the microscope, so that the pathological state can be recorded clinically.

The above prior art solutions have the following drawbacks: in the process of the microscope through the patent, because the observation mirror is exposed outside and is not shielded, the observation mirror is easy to be exposed by external dust and falls onto the observation mirror, and the influence on the working personnel to observe the actually needed microscopic object through the observation mirror is realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a microscope can make the observation mirror on the microscope isolated with external when not needing to use microscope to staff's observation effect has been guaranteed.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a microscope comprises a microscope body, wherein the microscope body comprises a base, a mirror bracket assembly, an eyepiece assembly and a fixed block, the mirror bracket assembly is positioned above the base and fixedly connected with the base, the eyepiece assembly is positioned above the mirror bracket assembly and symmetrically arranged and fixedly connected with the mirror bracket assembly, the eyepiece assembly comprises a positioning frame body fixedly connected with the mirror bracket assembly, an observation mirror, the observation mirror is arranged in the positioning frame body, is far away from one side of the mirror bracket assembly and is fixedly connected with the inner side wall of the positioning frame body, the fixed block is arranged in the length direction of the side wall of the positioning frame body and is far away from the mirror bracket assembly, a hinged shaft is arranged on the fixed block in a rotating mode and;

the cover plate is fixedly connected with a positioning plate on one side far away from the hinge shaft, and the microscope further comprises a positioning component arranged on the side wall of the positioning frame body and used for positioning the positioning plate.

Through adopting above-mentioned technical scheme, through locating rack, articulated shaft and articulate the apron on the articulated shaft, can realize in time covering the sight glass when needs, avoid the sight glass to receive the interference of external dust.

The utility model discloses further set up to: the locating component comprises a groove vertically formed in the side of the locating frame body and a limiting rod sliding in the groove, a limiting groove is formed in one side, away from the hinge shaft, of the locating plate, and correspondingly, a protrusion corresponding to the limiting groove is formed in one side, facing the limiting groove, of the limiting rod.

Through adopting above-mentioned technical scheme, through slide in the recess gag lever post and arch, with set up the spacing groove cooperation use on the locating plate, effectively realized realizing the location to the locating plate when needs.

The bulge on the limiting rod ensures that the bulge is required to pass through.

The utility model discloses further set up to: the microscope also comprises an elastic piece which is arranged between the bottom of the groove and the limiting rod and used for pulling the limiting rod to move towards the bottom of the groove.

Through adopting above-mentioned technical scheme, can automatic pulling gag lever post when needs through the setting up of elastic component effective realization, realized on the one hand that automatic pulling is spacing when needs, on the other hand has also guaranteed the stability of locating plate when being fixed a position.

The utility model discloses further set up to: the microscope further comprises a connecting plate which is fixedly connected to one side of the limiting rod and is parallel to the positioning frame body, a concave groove which is located below the connecting plate and is arranged on the positioning frame body, and a hinged plate which is hinged to the concave groove and hinged to the concave groove to enable the limiting rod to be no longer limited by the positioning plate through abutting against the connecting plate, wherein the sectional area of the hinged plate is smaller than that of the concave groove.

Through adopting above-mentioned technical scheme, through the setting of depressed groove and articulated slab and connecting plate that articulate in the depressed groove, make the gag lever post no longer remove to make the locating plate can freely remove, made things convenient for the staff can the free rotation apron based on actual need.

The utility model discloses further set up to: and one side of the connecting plate facing the concave groove is provided with a limiting groove for limiting the rotation of the hinged plate.

Through adopting above-mentioned technical scheme, can make the articulated slab can better accomplish better spacing when realizing the location to the connecting plate through setting up of spacing groove and articulated slab.

The utility model discloses further set up to: the cover plate is fixedly connected with a handle at one side far away from the observation mirror.

Through adopting above-mentioned technical scheme, effectively made things convenient for the rotation of apron through setting up of handle to make things convenient for the staff freely to adjust the apron as required.

The utility model discloses further set up to: the handle is arranged in a ring body.

By adopting the technical scheme, the handle is arranged in the shape of a circular ring, so that the sharp end cannot be touched by a worker in the rotating process.

The utility model discloses further set up to: the cover plate is in circular arc transition at the outer edge.

Through adopting above-mentioned technical scheme, because apron is with the circular arc transition at its outer border, avoid the in-process that the outsider touched the sharp end.

To sum up, the utility model discloses a beneficial technological effect does: when the microscope is not needed, the observation mirror on the microscope can be isolated from the outside, so that the observation effect of workers is ensured.

Drawings

Fig. 1 is a schematic structural diagram of the microscope of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a cross-sectional view of a microscope.

Fig. 4 is an enlarged schematic view of a portion B in fig. 3.

Fig. 5 is a schematic structural diagram of the microscope of the present invention.

Fig. 6 is an enlarged schematic view of the portion C in fig. 5.

In the figure, 1, a microscope body; 2. a base; 3. a frame assembly; 4. an eyepiece assembly; 5. a positioning frame body; 6. an observation mirror; 7. a fixed block; 8. hinging a shaft; 9. a cover plate; 10. positioning a plate; 11. a groove; 12. a limiting rod; 13. a limiting groove; 14. a protrusion; 15. an elastic member; 16. a connecting plate; 17. a recessed groove; 18. a hinge plate; 19. defining a slot; 20. a handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a microscope, including microscope body 1, microscope body 1 includes base 2, is provided with above base 2 with base 2 fixed connection's mirror holder subassembly 3, is provided with above mirror holder subassembly 3 and is symmetrical setting and fixed connection in mirror holder subassembly 3's eyepiece subassembly 4.

Eyepiece subassembly 4 includes orientation frame 5, sight glass 6, and orientation frame 5 fixed connection is in mirror holder subassembly 3, and sight glass 6 sets up inside 5 and keep away from mirror holder subassembly 3 one side and fixed connection in 5 inside walls of orientation frame.

As shown in fig. 1 and 2, the microscope further comprises a fixing block 7, an articulated shaft 8 and a cover plate 9, wherein the fixing block 7 is arranged on the length direction of the side wall of the positioning frame body 5 and is far away from the mirror bracket assembly 3, the fixing block 7 is a rectangular body, the articulated shaft 8 rotates to penetrate through the fixing block 7, the articulated shaft 8 is arranged in a cylindrical body, the cover plate 9 is fixedly connected to the articulated shaft 8 to cover the observation mirror 6, the cover plate 9 is in circular arc transition at the outer edge of the cover plate, and the cover plate 9 is fixedly connected with a handle 20 at one side of.

As shown in fig. 2 and 4, in view of the fact that the cover plate 9 can be limited when not in use, the cover plate 9 is fixedly connected with a positioning plate 10 at a side far away from the hinge shaft 8, and the microscope further includes a positioning assembly disposed on a side wall of the positioning frame 5 for positioning the positioning plate 10.

Locating component includes recess 11, gag lever post 12, 5 sides in the locating frame body are seted up to recess 11, recess 11 is the cuboid setting, slide gag lever post 12 in recess 11, the cross-section of gag lever post 12 is L shape setting, locating plate 10 is provided with spacing groove 13 in one side of keeping away from articulated shaft 8, spacing groove 13 is the cuboid setting, it is corresponding, gag lever post 12 is provided with the arch 14 that corresponds with spacing groove 13 in one side towards spacing groove 13, arch 14 also is the cuboid setting.

As shown in fig. 4 and 6, and considering that the projection 14 of the stopper rod 12 can automatically cooperate with the stopper groove 13 in the practical application process, the microscope further includes an elastic member 15 disposed between the bottom of the groove 11 and the stopper rod 12 to pull the stopper rod 12 to move toward the bottom of the groove 11, and the elastic member 15 is preferably a spring.

The microscope further comprises a connecting plate 16, a concave groove 17 and a hinge plate 18, the connecting plate 16 is fixedly connected to one side of the limiting rod 12 and is parallel to the positioning frame body 5, a limiting groove 19 for the hinge plate 18 to rotate for limiting is formed in one side, facing the concave groove 17, of the connecting plate 16, the limiting groove 13 is formed in a rectangular shape, the concave groove 17 is located below the connecting plate 16 and is formed in the positioning frame body 5, the hinge plate 18 is hinged to the concave groove 17 and is hinged to the concave groove 17 to be used for abutting against the connecting plate 16 to enable the limiting rod 12 to be no longer limited by the positioning plate 10, and the sectional area of the hinge.

In view of the limitation of the connecting plate 16, thereby better ensuring the limitation of the hinge plate 18 to the connecting plate 16, a limiting groove 19 for limiting the rotation of the hinge plate 18 is formed on one side of the connecting plate 16 facing the concave groove 17.

The implementation principle of the embodiment is as follows:

when the microscope body 1 needs to be used for observation, the cover plate 9 is rotated to the side walls of the positioning plate 10 and the positioning frame body 5, then the limiting rod 12 is lifted to enable the protrusion 14 to be inserted into the limiting groove 13, and the cover plate 9 is limited by the limiting rod 12 under the action of the elastic piece 15.

When the cover plate 9 needs to be opened, the hinge plate 18 is rotated to enable the hinge plate 18 to abut against the limiting groove 19, so that the connecting plate 16 is far away from the concave groove 17, the protrusions 14 and the limiting groove 13 are separated, and a worker can freely open the cover plate 9.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a microscope, includes microscope body (1), microscope body (1) include base (2), be located base (2) top and with base (2) fixed connection's mirror holder subassembly (3), be located mirror holder subassembly (3) top position and be symmetry setting and fixed connection in eyepiece subassembly (4) of mirror holder subassembly (3), eyepiece subassembly (4) include fixed connection in the position frame body (5) of mirror holder subassembly (3), set up in position frame body (5) inside and keep away from sight glass (6) of mirror holder subassembly (3) one side and fixed connection in position frame body (5) inside wall, its characterized in that: the microscope also comprises a fixed block (7) which is arranged on the length direction of the side wall of the positioning frame body (5) and is far away from the mirror bracket assembly (3), a hinge shaft (8) which is arranged on the fixed block (7) in a rotating penetrating way, and a cover plate (9) which is fixedly connected with the hinge shaft (8) and is used for covering the observation mirror (6);

the cover plate (9) is fixedly connected with a positioning plate (10) on one side far away from the hinged shaft (8), and the microscope further comprises a positioning component arranged on the side wall of the positioning frame body (5) and used for positioning the positioning plate (10).

2. A microscope according to claim 1, wherein: locating component is including offering recess (11) in locating frame body (5) side perpendicularly, sliding in gag lever post (12) of recess (11), locating plate (10) are provided with spacing groove (13) in the one side of keeping away from articulated shaft (8), correspond, gag lever post (12) are provided with arch (14) that correspond with spacing groove (13) in one side towards spacing groove (13).

3. A microscope according to claim 2, wherein: the microscope further comprises an elastic piece (15) which is arranged between the bottom of the groove (11) and the limiting rod (12) to pull the limiting rod (12) to move towards the bottom of the groove (11).

4. A microscope according to claim 2, wherein: the microscope further comprises a connecting plate (16) which is fixedly connected to one side of the limiting rod (12) and is parallel to the positioning frame body (5), a concave groove (17) which is located below the connecting plate (16) and is formed in the positioning frame body (5), and a hinged plate (18) which is hinged to the concave groove (17) and is hinged to the concave groove (17) to be used for abutting against the connecting plate (16) to enable the limiting rod (12) to be no longer limited by the positioning plate (10), wherein the sectional area of the hinged plate (18) is smaller than that of the concave groove (17).

5. A microscope according to claim 4, wherein: and one side of the connecting plate (16) facing the concave groove (17) is provided with a limiting groove (19) for limiting the rotation of the hinged plate (18).

6. A microscope according to claim 1, wherein: the side of the cover plate (9) far away from the observation mirror (6) is fixedly connected with a handle (20).

7. A microscope according to claim 1, wherein: the cover plate (9) is in circular arc transition at the outer edge.