CN210954469U

CN210954469U - Portable optical microscope

Info

Publication number: CN210954469U
Application number: CN201922333522.4U
Authority: CN
Inventors: 张晓娟
Original assignee: Shenzhen Unicomp Technology Co ltd
Current assignee: Shenzhen Unicomp Technology Co ltd; Weinan Normal University
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-07-07
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a portable optical microscope, including base, display mirror and electric light source, the top of base is fixed with the mirror post, and the top swing joint of mirror post has the mirror arm, the outer wall rubberizing of mirror arm is stained with the rubber lasso, the left side of mirror arm upper end is provided with the display mirror, the left side sliding connection of mirror arm lower extreme has the nut, and the inside of nut has the bolt through threaded connection, the bottom at the objective table is connected to the top bearing of bolt, the bottom of bolt runs through the inside of nut and extends to the outside of nut, the bottom of bolt is passed through the bearing and is connected with the mirror arm, the left side of nut is fixed with electric light source, the objective table sets up the below at the display mirror. The utility model discloses a clamping piece easy operation, and need not observe to twist and move the condition and can realize pressing the fixed of piece holder, do according to the particular case realization of little thing to the adjustting of the lighteness of light source, improved the convenience and the work efficiency of device.

Description

Portable optical microscope

Technical Field

The utility model relates to an optical microscope field specifically is a portable optical microscope.

Background

The traditional tabletting clamp of the portable optical microscope is fixed with the bolt through the nut, and the bolt arranged on the tabletting clamp is small, so that an operator is slightly inconvenient to screw the bolt, and the bolt needs to be twisted for several turns to clamp the pressing sheet clamp, the operation is complicated, the time and the labor are wasted, the twisting condition is inconvenient to observe, if the fixation is unstable, the working effect of the device will be affected, the working efficiency of the device is reduced, meanwhile, the electric light source of the traditional optical microscope is fixed on the microscope column, the centralized observation of the tiny objects on the objective table is realized through the left-right rotation of the electric light source, however, if the color of the tiny objects is too light, the distance between the electric light source and the objective table is too long, so that the lighting effect of the electric light source on the tiny objects is lower, therefore, the observation effect is reduced, and the working efficiency of the device is reduced, so that a portable optical microscope is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable optical microscope to solve the traditional device bolt fastening pressure piece clamp that proposes in the above-mentioned background art complex operation, inconvenient observation connection condition does not carry out the problem of adjusting about the electric light source simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a portable optical microscope comprises a base, a display mirror and an electric light source, wherein a mirror column is fixed at the top end of the base, a mirror arm is movably connected at the top end of the mirror column, a rubber ferrule is glued on the outer wall of the mirror arm, the display mirror is arranged on the left side of the upper end of the mirror arm, a nut is slidably connected on the left side of the lower end of the mirror arm, a bolt is connected inside the nut in a threaded manner, a top end bearing of the bolt is connected to the bottom end of an objective table, the bottom end of the bolt penetrates through the inside of the nut and extends to the outside of the nut, the bottom end of the bolt is connected with the mirror arm through a bearing, the electric light source is fixed on the left side of the nut, the objective table is arranged below the display mirror, a wafer clamp is arranged above the objective table, cavities are arranged inside the right side of the objective table, torsion springs are fixed at the bottom ends inside the cavities, and the, the top of carriage release lever all extends to the outside of cavity, the objective table top of carriage release lever outer wall all is fixed with the fixed lantern ring, and the right side of fixed lantern ring has all seted up the draw-in groove, all be fixed with the fixture block on the inside carriage release lever outer wall of draw-in groove, the bottom at the wafer holder is all fixed on the top of carriage release lever, the top of wafer holder all is fixed with the handle.

Preferably, the left side of the rubber ferrule is provided with a groove matched with the hand, and the left side of the groove is provided with a convex point.

Preferably, the left side of the lower end of the mirror arm is provided with a sliding rail matched with the nut.

Preferably, the nut is internally provided with internal threads, and the outer wall of the bolt is provided with external threads.

Preferably, the clamping grooves are all arranged in an L shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this portable optical microscope is provided with the objective table, the preforming presss from both sides, the carriage release lever, the draw-in groove, fixture block and handle, place the glass piece on the top of objective table, clockwise twist the handle afterwards, the handle rotates and drives the synchronous rotation of carriage release lever, the carriage release lever rotates and makes torsion spring follow the rotation, slide to the left side of inside bottom until the fixture block, establish the left side in the fixture block bottom because of the draw-in groove card, it is fixed to make the preforming press from both sides carry out the centre gripping to the glass piece, accomplish the fixed operation to the preforming clamp this moment, and is simple in operation, time saving and labor saving, and need not observe to twist the condition and can realize the fixed of pressing the clamp, the convenience and.

2. This portable optical microscope is provided with the nut, the bolt, the electric light source, objective table and preforming press from both sides, after the operation to the preforming press from both sides, open the electric light source, make the electric light source shine the operation to the objective table, if the light effect is darker, can twist the bolt clockwise, make the nut pass through screw thread rebound, adjust to best observation place until the electric light source, if the light effect is brighter, twist the bolt anticlockwise, make the nut pass through screw thread rebound, adjust to best observation point until the electric light source, realize the upper and lower regulation operation to the electric light source this moment, this design can be according to the particular case realization of tiny thing to the upper and lower regulation of electric light source, thereby realize the adjustting of the lighteness to the light source, make the observation effect higher, the accommodation and the work efficiency of device have been improved.

Drawings

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

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

FIG. 3 is a schematic sectional view of the objective table, the tablet holder, the cavity, the torsion spring, the moving rod, the fixing collar, the clamping groove, the clamping block and the handle of the present invention in a partial tablet pressing state;

FIG. 4 is a schematic view of the initial state of the partial structure of the objective table, the wafer holder, the cavity, the torsion spring, the moving rod, the fixing sleeve ring, the clamping groove, the clamping block and the handle of the present invention;

FIG. 5 is a schematic top view of a portion of the stage, wafer clamp and handle of FIG. 4 according to the present invention;

fig. 6 is a schematic side view of the local structure of the clamping groove and the clamping block of the present invention.

In the figure: 1. a base; 2. a mirror column; 3. a scope arm; 4. a rubber ferrule; 5. a display mirror; 6. a nut; 7. a bolt; 8. an electric light source; 9. an object stage; 10. pressing the sheet clamp; 11. a cavity; 12. a torsion spring; 13. a travel bar; 14. a fixed collar; 15. a card slot; 16. a clamping block; 17. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment:

the utility model provides a portable optical microscope, the on-line screen storage device comprises a base 1, display mirror 5 and electric light source 8, the top of base 1 is fixed with mirror column 2, and the top swing joint of mirror column 2 has mirror arm 3, the outer wall rubberizing of mirror arm 3 is stained with rubber sleeve ring 4, the left side of rubber sleeve ring 4 is provided with the recess of mutually supporting with the hand, and the left side of recess is provided with the bump, work as operating personnel hand perspiration, if the mirror arm 3 of taking, the device of taking is comparatively unstable, thereby cause the device to fall to ground, if fall to ground and easily cause the damage of device, if fall to the foot, cause harm to operating personnel's personal safety, this design has improved the stability and the comfort level that the device was taken, the danger of device has been reduced simultaneously.

A display mirror 5 is arranged on the left side of the upper end of the mirror arm 3, a nut 6 is connected on the left side of the lower end of the mirror arm 3 in a sliding way, and the interior of the nut 6 is connected with a bolt 7 through threads, the left side of the lower end of the mirror arm 3 is provided with a slide rail which is matched with the nut 6, through the design, the sliding of the nut 6 is smoother, the practicability of the device is improved, the inner part of the nut 6 is provided with an inner thread, the outer wall of the bolt 7 is provided with an outer thread, through the design, the nut 6 can move up and down on the outer wall of the bolt 7 under the matching of threads, thereby realize the upper and lower regulation to electric light source 8, improved the practicality and the work efficiency of device, the top bearing of bolt 7 is connected in the bottom of objective table 9, and the bottom of bolt 7 runs through the inside of nut 6 and extends to the outside of nut 6, and the bottom of bolt 7 is passed through the bearing and is connected with mirror arm 3, and the left side of nut 6 is fixed with electric light source 8.

The objective table 9 is arranged below the display mirror 5, the wafer pressing clamps 10 are arranged above the objective table 9, the cavities 11 are arranged inside the right side of the objective table 9, the bottom ends inside the cavities 11 are all fixed with the torsion springs 12, the top ends of the two groups of torsion springs 12 are all fixed inside the moving rod 13, the top ends of the moving rod 13 extend to the outside of the cavities 11, the top ends of the objective table 9 on the outer wall of the moving rod 13 are all fixed with the fixed lantern ring 14, the right side of the fixed lantern ring 14 is all provided with the clamping grooves 15, the clamping grooves 15 are all arranged in an L shape, through the design, the clamping blocks 16 can slide inside the clamping grooves 15, if the clamping blocks 16 slide to the left side of the bottom ends of the clamping grooves 15, the fixed clamping operation of the wafer pressing clamps 10 is realized, so that the wafer pressing clamps 10 clamp the observed objects, the convenience and the working efficiency of the device are improved, the clamping blocks 16 are all fixed on the outer, the top ends of the moving rods 13 are fixed at the bottom end of the pressing sheet clamp 10, and the top ends of the pressing sheet clamp 10 are fixed with handles 17.

The working principle is as follows: firstly, a worker places a glass sheet bearing tiny objects on the top end of an objective table 9, then clockwise twists a handle 17 to enable a sheet pressing clamp 10 to rotate along with the handle 17, the handle 17 rotates to drive a movable rod 13 to synchronously rotate, the movable rod 13 rotates to enable a torsion spring 12 to rotate along with the movable rod, the initial state of the torsion spring 12 is a twisted state, the torsion spring 12 gradually recovers to the untwisted state at the moment, a clamping block 16 moves to the bottom end inside a clamping groove 15 until the clamping block 16 slides to the left side of the bottom end inside, the torsion spring 12 is in the untwisted and compressed state at the moment, the clamping groove 15 is clamped on the left side of the bottom end of the clamping block 16, the sheet pressing clamp 10 clamps and fixes the glass sheet, and the fixing operation of the sheet pressing clamp 10 is completed at.

After the operation to preforming clamp 10, open electric light source 8, make electric light source 8 shine the operation to objective table 9, if the light effect is darker, can twist bolt 7 clockwise, make nut 6 pass through screw thread rebound, nut 6 slides on the left side track of mirror arm 3 this moment, adjust to best observation place until electric light source 8, stop twisting moving bolt 7, if the light effect is brighter, anticlockwise twist bolt 7, make nut 6 pass through screw thread rebound, adjust to best observation point until electric light source 8, stop twisting moving bolt 7, realize the up-and-down regulation operation to electric light source 8 this moment, the operation is ended to this moment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. A portable optical microscope comprising a base (1), a display mirror (5) and an electric light source (8), characterized in that: the endoscope comprises a base (1), a mirror column (2) is fixed at the top end of the base (1), a mirror arm (3) is movably connected to the top end of the mirror column (2), a rubber ferrule (4) is glued on the outer wall of the mirror arm (3), a display mirror (5) is arranged on the left side of the upper end of the mirror arm (3), a nut (6) is slidably connected to the left side of the lower end of the mirror arm (3), a bolt (7) is connected to the inner portion of the nut (6) through threads, a top end bearing of the bolt (7) is connected to the bottom end of an objective table (9), the bottom end of the bolt (7) penetrates through the inner portion of the nut (6) and extends to the outer portion of the nut (6), the bottom end of the bolt (7) is connected with the mirror arm (3) through a bearing, an electric light source (8) is fixed on the left side of the nut (6), the objective table (9) is arranged below the display mirror (5), and, the inside on objective table (9) right side all is provided with cavity (11), and the bottom of cavity (11) inside all is fixed with torsion spring (12), and is two sets of the inside at carriage release lever (13) is all fixed on the top of torsion spring (12), the top of carriage release lever (13) all extends to the outside of cavity (11), objective table (9) top of carriage release lever (13) outer wall all is fixed with the fixed lantern ring (14), and the right side of fixed lantern ring (14) has all seted up draw-in groove (15), all be fixed with fixture block (16) on inside carriage release lever (13) outer wall of draw-in groove (15), the top of carriage release lever (13) all is fixed in the bottom of wafer holder (10), the top of wafer holder (10) all is fixed with handle (17).

2. A portable optical microscope according to claim 1 wherein: the left side of the rubber ferrule (4) is provided with a groove matched with the hand, and the left side of the groove is provided with a convex point.

3. A portable optical microscope according to claim 1 wherein: the left side of the lower end of the mirror arm (3) is provided with a sliding rail which is matched with the nut (6).

4. A portable optical microscope according to claim 1 wherein: the nut (6) is internally provided with internal threads, and the outer wall of the bolt (7) is provided with external threads.

5. A portable optical microscope according to claim 1 wherein: the clamping grooves (15) are all arranged in an L shape.