CN215867324U

CN215867324U - Optical microscope lens

Info

Publication number: CN215867324U
Application number: CN202122233276.2U
Authority: CN
Inventors: 刘娟; 李建东
Original assignee: Nanjing Taixun Optical Instrument Co ltd
Current assignee: Nanjing Taixun Optical Instrument Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-18
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses an optical microscope lens, which belongs to the technical field of microscopes and comprises a shell, a handrail, an installation mechanism, a lens body and a connecting sleeve, wherein the handrail is fixedly installed at the bottom end of the top end of the shell, the installation mechanism is arranged in the shell, the installation mechanism comprises a limiting plate, an installation groove, a connecting block, a compression block and a first spring, the installation groove is formed in the shell, one side of the connecting block is fixedly connected with the inner side wall of the limiting plate, and the compression block is connected in the connecting block in a penetrating manner. The connecting sleeve is convenient to mount and dismount quickly by the limiting plate, the mounting groove, the connecting block, the compression block and the first spring, the shell and the connecting sleeve can be dismounted and clamped, the operation process is simple, the use is more flexible and convenient, and the connecting sleeve is convenient to maintain or replace after the shell and the connecting sleeve are dismounted.

Description

Optical microscope lens

Technical Field

The utility model relates to the technical field of microscopes, in particular to an optical microscope lens.

Background

The microscope is an optical instrument formed by one lens or a combination of several lenses, is a mark of human beings entering atomic times, is mainly used for magnifying tiny objects to be seen by naked eyes of human beings, and can be used as a microscope beam splitting optical microscope and an electron microscope, wherein the optical microscope can magnify the objects by 1600 times.

The microscope lens on the market is various nowadays, can satisfy people's user demand basically, but still has certain problem: in the using process of the existing microscope lens, the microscope and the lens are integrally designed, so that the microscope and the lens are not convenient to disassemble and are not changed, and further the working efficiency is delayed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an optical microscope lens, which aims to solve the problems that in the background technology, when the microscope lens is used, a microscope and the lens are integrally designed, are inconvenient to disassemble, are unchanged in replacement and further delay the working efficiency.

The utility model provides an optical microscope lens, which adopts the following technical scheme;

an optical microscope lens comprises a shell, a handrail, an installation mechanism, a lens body and a connecting sleeve, wherein the handrail is fixedly installed at the bottom end of the top end of the shell, the installation mechanism is arranged in the shell and comprises a limiting plate, an installation groove, a connecting block, a compression block and a first spring, the installation groove is formed in the shell, one side of the connecting block is fixedly connected with the inner side wall of the limiting plate, the compression block is connected in the connecting block in a penetrating manner, the first spring is sleeved on the outer side wall of the compression block, the limiting plate is fixedly connected with one end of the compression block and the first spring, the limiting plate is connected with the mounting groove in a sliding manner, the connecting sleeve is detachably installed at the middle position in the installation groove, the limiting plate is fixedly limited at two sides of the connecting sleeve, the lens body is fixedly installed at the middle position on one side of the connecting sleeve, and one side of the lens body is fixedly provided with a lens.

As a preferable scheme of the utility model, one end of the mirror body is of a threaded structure, a thread groove is arranged in the connecting sleeve, and a threaded connecting structure is formed between the mirror body and the thread groove.

As a preferable scheme of the utility model, the top and the bottom of one side of the connecting sleeve are fixedly provided with a protection plate, and one end of the protection plate is fixedly connected with a sloping plate.

As a preferable scheme of the utility model, the bottom end of the protection plate is provided with three protection mechanisms, and the distances among the three protection mechanisms are equal.

As a preferable scheme of the present invention, a dust removing mechanism is disposed at a bottom end of the inclined plate, and the dust removing mechanism is disposed at two sides of the lens.

As a preferred scheme of the utility model, the dust removing mechanism comprises a connecting rod, a rotating rod, a brush, an inserting rod and a groove, the groove is formed in the inclined plate, the top end of the connecting rod is fixedly connected with the bottom end of the inclined plate, the bottom end of the connecting rod is movably connected with the rotating rod, the top end of the rotating rod is fixedly connected with the inserting rod, the inserting rod is connected with the groove in a clamping manner, and the brush is fixedly arranged on one side of the rotating rod.

According to a preferable scheme of the utility model, the protection mechanism comprises a second spring, a rubber block, a clamping groove, a sponge plate and a connecting plate, one end of the second spring is fixedly connected with one surface of the protection plate close to the mirror body, one end of the second spring far away from the protection plate is fixedly connected with the connecting plate, the clamping groove is formed in the connecting plate, the rubber block is arranged on two sides of the inner wall of the clamping groove, the sponge plate is clamped and mounted in the middle position of the inner side of the clamping groove, and the clamping groove is limited and fixed on two sides of the sponge plate.

In summary, the utility model includes at least one of the following advantages:

(1) through being provided with limiting plate, mounting groove, connecting block, compression piece and first spring, be convenient for install the adapter sleeve fast and dismantle, can come with the card of dismantling between casing and the adapter sleeve, operation process is simple, and is more nimble convenient in the use, is being convenient for maintain or change the adapter sleeve after dismantling between casing and the adapter sleeve simultaneously.

(2) Through being provided with connecting rod, bull stick, brush, inserted bar and recess, can be at the in-process that equipment fixing used, when the higher authority adhesion dust of camera lens, when the influence was observed, be convenient for drive the bull stick downstream through the connecting rod, and then clean the surface of camera lens through removing dust of brush, the camera lens of being convenient for can normal use.

(3) Through being provided with second spring, block rubber, draw-in groove, sponge board and connecting plate, can be in the equipment fixing use, when the mirror body receives external impact, can alleviate the impact between guard plate and the mirror body to increase the buffering dynamics between guard plate and the mirror body, and under the lateral wall of connecting plate touching mirror body, can effectively improve the protectiveness to the mirror body outside.

Drawings

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

Fig. 2 is a schematic view of the internal structure of the housing according to the present invention.

Fig. 3 is a schematic view of the internal structure of the connecting sleeve of the present invention.

Fig. 4 is a schematic view of the connection structure of the sloping plate and the inserted link according to the present invention.

FIG. 5 is a schematic view of a connection structure of the protection plate and the mirror body of the present invention.

In the figure: 1. a housing; 2. a handrail; 3. an installation mechanism; 301. a limiting plate; 302. mounting grooves; 303. connecting blocks; 304. compressing the block; 305. a first spring; 4. a protection plate; 5. a sloping plate; 6. a dust removal mechanism; 601. a connecting rod; 602. a rotating rod; 603. a brush; 604. inserting a rod; 605. a groove; 7. a lens; 8. a mirror body; 9. a protection mechanism; 901. a second spring; 902. a rubber block; 903. a card slot; 904. a sponge plate; 905. a connecting plate; 10. connecting sleeves; 11. a thread groove.

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.

The present invention is described in further detail below with reference to figures 1-5.

The utility model discloses an optical microscope lens. Referring to fig. 1 and 2, the mirror assembly comprises a housing 1, a handrail 2, an installation mechanism 3, a mirror body 8 and a connection sleeve 10, wherein the handrail 2 is fixedly installed at the bottom end of the top end of the housing 1, a user can hold both hands of the user on both sides of the housing 1 through the handrail 2, so that the user can observe the handrail conveniently, the installation mechanism 3 is arranged inside the housing 1, the installation mechanism 3 comprises a limit plate 301, an installation groove 302, a connection block 303, a compression block 304 and a first spring 305, the installation groove 302 is opened inside the housing 1, one side of the connection block 303 is fixedly connected with the inner side wall of the limit plate 301, the stable connection of the installation mechanism 3 can be maintained through the fixation of the connection block 303 and the inner side wall of the housing 1, the compression block 304 is connected inside the connection block 303 in a penetrating manner, the first spring 305 is sleeved on the outer side wall of the compression block 304, the limit plate 301 is fixedly connected to one end of the compression block 304 and the first spring 305, and the limit plate 301 is slidably connected inside the installation groove 302, slide to both sides through promoting limiting plate 301 in the inside of mounting groove 302, make compression piece 304 and first spring 305 take place compression deformation, the inside intermediate position demountable installation of mounting groove 302 has adapter sleeve 10, limiting plate 301 is fixed spacing in the both sides of adapter sleeve 10, after compression deformation through compression piece 304 and first spring 305, install adapter sleeve 10 between the both sides of mounting groove 302 inside and limiting plate 301, carry out spacing fixedly through limiting plate 301 to the both sides of adapter sleeve 10.

Referring to fig. 1 and 3, a protection plate 4 is fixedly mounted at the top and the bottom of one side of a connection sleeve 10, a mirror body 8 is fixedly mounted at the middle position of one side of the connection sleeve 10, one end of the mirror body 8 is of a threaded structure, the protection plate 4 is arranged on the outer side wall of the mirror body 8 and can achieve a protection effect on the outside of the mirror body 8, one end of the protection plate 4 is fixedly connected with a sloping plate 5, the sloping plate 5 is arranged in an inclined manner so as not to influence the mounting process, a dust removing mechanism 6 is arranged at the bottom end of the sloping plate 5, referring to fig. 1 and 3, the dust removing mechanism 6 is arranged at two sides of a lens 7, when dust removal is not needed, observation cannot be influenced, a threaded groove 11 is formed inside the connection sleeve 10, a threaded connection structure is formed between the mirror body 8 and the threaded groove 11, detachable mounting of the mirror body 8 can be achieved by threaded connection between the outer side wall of one end of the mirror body 8 and the inner side wall of the threaded groove 11, and one side of the lens body 8 is fixedly provided with a lens 7, and the inside of an object can be magnified and observed through the lens 7.

Referring to fig. 1 and 4, the dust removing mechanism 6 includes a connecting rod 601, a rotating rod 602, a brush 603, an insert rod 604 and a groove 605, the groove 605 is disposed inside the inclined plate 5, the top end of the connecting rod 601 is fixedly connected to the bottom end of the inclined plate 5, the connecting rod 601 and the inclined plate 5 are fixedly connected to each other, so as to facilitate the bottom of the inclined plate 5 to be connected and supported, the bottom end of the connecting rod 601 is movably connected to the rotating rod 602, so as to enable the rotating rod 602 to swing downward, the top end of the rotating rod 602 is fixedly connected to the insert rod 604, the insert rod 604 and the groove 605 form a snap connection, the width of the groove 605 is slightly larger than the width of one side of the insert rod, so that the insert rod 604 can enter the groove 605, and the insert rod 604 is made of rubber material, so that when the dust removing mechanism 6 is not used, the rotating rod 602 is rotated and lifted upward, and the top end of the rotating rod 602 is inserted into the groove 605, therefore, the insertion rod 604 and the groove 605 are clamped, the insertion rod 604 is limited and fixed, the brush 603 is fixedly mounted on one side of the rotating rod 602, dust can be cleaned on the surface of the lens 7 through the brush 603, and normal use of the lens 7 is guaranteed.

Referring to fig. 1 and 5, the bottom end of the protection plate 4 is provided with three protection mechanisms 9, the three protection mechanisms 9 are arranged at equal intervals, the protection mechanisms 9 are arranged at equal intervals, so that the stress is uniform, each protection mechanism 9 comprises a second spring 901, a rubber block 902, a clamping groove 903, a sponge plate 904 and a connecting plate 905, one end of the second spring 901 is fixedly connected with one surface of the protection plate 4 close to the mirror body 8, one end of the second spring 901 far away from the protection plate 4 is fixedly connected with the connecting plate 905, the collision force between the protection plate 4 and the mirror body 8 can be buffered through the connecting plate 905, the clamping groove 903 is formed in the connecting plate 905, the rubber blocks 902 are arranged on two sides of the inner wall of the clamping groove 903, the sponge plate 904 is clamped and mounted in the middle position of the inner side of the clamping groove 903, the clamping groove 903 is limited and fixed on two sides of the sponge plate 904, and when the sponge plate 904 is in contact with the outer side wall of the mirror body 8, the outer side wall of the mirror body 8 can be flexibly protected by the arrangement of the sponge plate 904, the limit and the fixation of the two sides of the outer wall of the sponge plate 904 can be realized through the rubber block 902, and the installation of the sponge plate 904 is realized.

The implementation principle of the optical microscope lens of the utility model is as follows:

first, through placing adapter sleeve 10 in the inside of mounting groove 302, and through promoting limiting plate 301 to both sides, make first spring 305 take place compression deformation, and compress the inside of piece 304 times compression to connecting block 303, and then can adjust the position of adapter sleeve 10 in the inside of mounting groove 302, under the elasticity recovery effect of first spring 305, can accomplish the firm installation to adapter sleeve 10, when needs are dismantled, through reverse operation, compress piece 304 and first spring 305, make mounting groove 302 leave the both sides of adapter sleeve 10, and then accomplish the dismantlement between adapter sleeve 10 and the casing 1.

Secondly, through rotating the mirror body 8, make the screw thread rotation connect between the lateral wall of mirror body 8 and the inside wall of thread groove 11, and then rotatable mirror body 8, in the use, the impact that receives in the external world makes second spring 901 take place deformation through guard plate 4, install sponge 904 in the inside of draw-in groove 903, carry out spacing fixed to sponge 904's both sides through rubber piece 902, the impact makes sponge 904 and mirror body 8's lateral wall contact, can alleviate the frictional force to mirror body 8 through sponge 904, and then realize the protection to mirror body 8 outside.

Finally, easy adhesion dust on the camera lens 7 influences the use of camera lens 7, through upwards lifting the inserted bar 604 in the inside of recess 605, break away from the inside of recess 605, drive bull stick 602 through connecting rod 601 and rotate downwards for brush 603 wipes the surface of camera lens 7, makes the camera lens 7 surface keep clean and tidy always, when needs carry out spacing fixed to inserted bar 604, upwards through rotating bull stick 602, inserts inserted bar 604 to the inside of recess 605, accomplishes the spacing fixed to inserted bar 604.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an optical microscope lens, includes casing (1), handrail (2), installation mechanism (3), mirror body (8) and adapter sleeve (10), its characterized in that: the utility model discloses a handle of a motor vehicle, including casing (1), the bottom fixed mounting on the top of casing (1) has handrail (2), the inside of casing (1) is provided with installation mechanism (3), installation mechanism (3) include limiting plate (301), mounting groove (302), connecting block (303), compression piece (304) and first spring (305), the inside of casing (1) is seted up in mounting groove (302), one side of connecting block (303) and the inside wall fixed connection of limiting plate (301), compression piece (304) through connection is in the inside of connecting block (303), the lateral wall of compression piece (304) is located to first spring (305) cover, limiting plate (301) fixed connection is in the one end of compression piece (304) and first spring (305), and limiting plate (301) are at the inside sliding connection of mounting groove (302), the inside intermediate position demountable installation of mounting groove (302) has adapter sleeve (10), the limiting plate (301) is fixed and limited on two sides of the connecting sleeve (10), the mirror body (8) is fixedly mounted in the middle of one side of the connecting sleeve (10), and the lens (7) is fixedly mounted on one side of the mirror body (8).

2. An optical microscope lens according to claim 1, characterized in that: one end of the mirror body (8) is of a threaded structure, a thread groove (11) is formed in the connecting sleeve (10), and a threaded connecting structure is formed between the mirror body (8) and the thread groove (11).

3. An optical microscope lens according to claim 2, wherein: the top and the bottom of one side of the connecting sleeve (10) are fixedly provided with a protection plate (4), and one end of the protection plate (4) is fixedly connected with an inclined plate (5).

4. An optical microscope lens according to claim 3, characterized in that: the bottom of guard plate (4) is provided with protection machanism (9), and protection machanism (9) are provided with threely, and the interval between three protection machanism (9) equals.

5. An optical microscope lens according to claim 3, characterized in that: the bottom of swash plate (5) is provided with dust removal mechanism (6), and dust removal mechanism (6) set up with the both sides of camera lens (7).

6. An optical microscope lens according to claim 5, wherein: dust removal mechanism (6) are including connecting rod (601), bull stick (602), brush (603), inserted bar (604), inserted block and recess (605), the inside of swash plate (5) is seted up in recess (605), the top of connecting rod (601) and the bottom fixed connection of swash plate (5), and the bottom swing joint of connecting rod (601) has bull stick (602), the top fixed connection of bull stick (602) has inserted bar (604), constitute the joint between inserted bar (604) and recess (605) and be connected, one side fixed mounting of bull stick (602) has brush (603).

7. An optical microscope lens according to claim 4, wherein: protection machanism (9) are including second spring (901), block rubber (902), draw-in groove (903), sponge board (904) and connecting plate (905), one side fixed connection that one end and guard plate (4) of second spring (901) are close to mirror body (8), one end fixedly connected with connecting plate (905) of guard plate (4) are kept away from in second spring (901), and inside of connecting plate (905) seted up draw-in groove (903), the both sides of draw-in groove (903) inner wall all are provided with block rubber (902), and the inboard intermediate position joint of draw-in groove (903) installs sponge board (904), the both sides at sponge board (904) are fixed in draw-in groove (903) are spacing.