CN201203700Y

CN201203700Y - Whole freedom degree rotating microscope

Info

Publication number: CN201203700Y
Application number: CNU2008200619755U
Authority: CN
Inventors: 孙亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-25
Filing date: 2008-01-25
Publication date: 2009-03-04
Anticipated expiration: 2018-01-25

Abstract

A fully free rotary microscope belongs to a microscope, which aims to solve the problems of the existing microscope, such as complex structure, complicated operation and no implementation of 360-degree observation of sample periphery and internal wall, and comprises a working platform, upright posts installed on the working platform and extended outside the surface, transverse cross rods installed at the upper parts of the upright posts, a microscope body installed on the cross rods. The microscope body comprises a microlens at the lower end and a CCD imager at the upper end. The upright post is at least a two-section structure, one section of which may rotate around the joint of both in longitudinal direction. The upright post may be a three-section structure, wherein the middle section is fixedly installed on the working platform, one end of the middle section is rotatably connected with the upper end of the lower section, the other end of the middle section is rotatably connected with one end of the upper section. The cross rods are fixedly installed at the middle part of the upper section. The working platform is provided with a rotary working platform for bearing samples, which is applicable to various fields of needing microscopes, such as electronic product production quality detection, biological sample observation, criminal investigation, etc.

Description

Full degree of freedom rotation microscope

Technical field

The utility model belongs to microscope.

Background technology

The object lens of existing simple microscope are generally perpendicular to sample, can only observe the upper surface of sample like this, are difficult to satisfy the needs of observing its periphery or inwall.

For the periphery of realizing observation sample or the purpose of inwall, improved microscope has appearred.

A kind of is to install reflecting optics additional at the microlens front end, and realizes the multi-angle observation by the rotation of reflecting optics, but there is following shortcoming in it:

1, price height;

2, complicated operation needs special training;

3, illumination is complicated and inhomogeneous;

4, operating distance is little, no operating space.

Another kind is to utilize jackscrew to regulate microscopical object lens, makes it, to realize the multi-angle observation to sample.The shortcoming that the microscope of this structure exists is:

1, complex structure;

2, the operation location is easy inadequately;

3, can not realize the periphery or the inwall of 360 degree observation samples.

The utility model content

The purpose of this utility model is to solve the problem that complex structure, operation that existing microscope exists are complicated, can not realize 360 degree observation sample peripheries or inwall, provide a kind of simple in structure, easy and simple to handle, can just regulate per sample and observe the microscope of its periphery or inwall.

The purpose of this utility model realizes by following technical proposals:

Full degree of freedom rotation microscope, comprise workbench, be installed in the cross bar that stretches out its surperficial column on the workbench, is installed in the setting of column upper lateral, the micro-shank that is installed in cross bar, micro-shank comprises the microlens of lower end and the CCD imager of upper end, described column is at least two-stage structure, and wherein one section can be rotated in the vertical around both joints.

Described column is a three-stage structure, and hypomere is fixedly mounted on the workbench, and an end in stage casing and the upper end of hypomere are rotatably connected, and an end of the other end in stage casing and epimere is rotatably connected, and cross bar is fixedly mounted on the middle part of epimere.

Each of described column section is provided with L shaped boss with the link of adjacent segment, the link of the adjacent segment of Pei Heing is provided with the L shaped boss that adapts with it, the L shaped boss of the two neighboring sections overlap joint that interlaces offers screw on each L shaped boss, pass screw with it threaded engagement bolt arranged.

Described workbench is provided with the rotary table in order to the carrying sample.

Described rotary table and workbench detachably flexibly connect, and can move up and down.

The utility model adopts above-mentioned structure, and column is improved to the scalable bending structure, makes by cross bar micro-shank mounted thereto and can be offset the Z-axis of sample, observes and be angle with it, can realize the purpose of the periphery or the inwall of observation sample; On the column of segmentation, the L shaped boss mutual dislocation overlap joint between each section can be regulated the deviation angle of each section easily by bolt, carries out fastening location with bolt then, has easy and simple to handle, advantage of simple structure; Column is divided into the multi-segment structure of rotatable connection, can make the angular adjustment of the micro-shank skew Z-axis on the cross bar meticulousr, more accurate, and the scope of different viewing angles that satisfies the differing heights sample is wideer; The rotary table that is provided with on the workbench can also can then can make the sample that carries on it rotate with manually making it rotation by drive at the uniform velocity rotation with small size motor, thereby realize the 360 degree comprehensive observation of microscope to sample; The detachable flexible connection of rotary table and workbench can make sample be in fractographic center by the position of up-down adjustment rotary table; Being rotationally connected on the column between each section can be rotated manually, also can rotate by electronic mode.

As seen, adopt the utility model of said structure, compared with prior art, have simple in structure, easy and simple to handle, can just regulate per sample and realize its periphery or inwall are carried out the advantage of the comprehensive observation of 360 degree, applicable to microscopical fields of various needs such as the detection of the electronic product quality of production, biological specimen observation, criminal investigations.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the front elevational schematic of column of the present utility model;

Number in the figure, the 1st, workbench, the 2nd, column, the 3rd, cross bar, the 4th, CCD imager, the 5th, microlens, the 6th, rotary table, the 7th, the lower end of column epimere, the 8th, bolt one, 9th, the upper end of column hypomere, the 10th, bolt two.

Embodiment

Below in conjunction with specific embodiments and the drawings the utility model is further described.

As shown in Figure 1, full degree of freedom rotation microscope, comprise workbench 1, be installed in the cross bar 3 of stretching its surperficial column 2 on the workbench 1, being installed in the upper lateral setting of column 2, the micro-shank that is installed in cross bar 3, micro-shank comprises the microlens 5 of lower end and is attached thereto the CCD imager 4 that is positioned at the upper end of one.

Column 2 is divided into three sections, the lower end of hypomere is fixedly mounted on the workbench 1, there is L shaped boss the upper end 9 of hypomere, the lower end in stage casing is provided with the L shaped boss that cooperates with it, the L shaped boss dislocation lap joint of the L shaped boss of the upper end of hypomere and the lower end in stage casing, and all offering coaxial screw, the screw inside spin is combined with bolt 2 10; The upper end in stage casing and the lower end of epimere 7 all are provided with the L shaped boss that cooperatively interacts, two L shaped boss dislocation lap joints, and all offer coaxial screw, the screw inside spin is combined with bolt 1.

As shown in Figure 2, the boss of the junction of the epimere of column 2, stage casing, hypomere and with it the cooperation place all be arc, be beneficial to rotate.Rotation between column 2 each sections can be to rotate manually, also can realize electronic by direct motor drive.

Workbench 1 is provided with rotary table 6, this rotary table 6 can be by driving at the uniform velocity rotation with small size motor, also can be with manually making it rotation, so that the sample that carries on it can rotate, thereby realize the comprehensive observation of 360 degree of 5 pairs of samples of microlens.Rotary table 6 can move up and down, so that sample is in fractographic center.

During use, epimere, the stage casing of regulating column make it to be offset Z-axis, position fastening with bolt 1, bolt 2 10 then, thereby make microlens 5 also be offset Z-axis, can observe the peripheral outer wall or the inwall that are shelved on the sample on the rotary table 6, by the rotation of rotary table 6, realize the peripheral outer wall of its sample or the comprehensive observation of 360 degree of inwall.

Claims

1, full degree of freedom rotation microscope, comprise workbench (1), be installed in the cross bar (3) that stretches out its surperficial column (2) on the workbench (1), is installed in the upper lateral setting of column (2), the micro-shank that is installed in cross bar (3), micro-shank comprises the microlens (5) of lower end and the CCD imager (4) of upper end, it is characterized in that, described column (2) is at least two-stage structure, and wherein one section can be rotated in the vertical around both joints.

2, complete according to claim 1 degree of freedom rotation microscope, it is characterized in that, described column (2) is a three-stage structure, hypomere is fixedly mounted on the workbench (1), one end in stage casing and the upper end of hypomere are rotatably connected, one end of the other end in stage casing and epimere is rotatably connected, and cross bar (3) is fixedly mounted on the middle part of epimere.

3, complete as claimed in claim 1 or 2 degree of freedom rotation microscope, it is characterized in that, each section of described column (2) is provided with L shaped boss with the link of adjacent segment, the link of the adjacent segment of Pei Heing is provided with the L shaped boss that adapts with it, the L shaped boss of the two neighboring sections overlap joint that interlaces, offer screw on each L shaped boss, pass screw with it threaded engagement bolt arranged.

4, as full degree of freedom rotation microscope as described in the claim 3, it is characterized in that described workbench (1) is provided with the rotary table (6) in order to the carrying sample.

5, as full degree of freedom rotation microscope as described in the claim 4, it is characterized in that described rotary table (6) flexibly connects with workbench (1) is detachable, can move up and down.