CN214954291U

CN214954291U - Diaphragm and optical instrument with same

Info

Publication number: CN214954291U
Application number: CN202121432284.3U
Authority: CN
Inventors: 朱卫华
Original assignee: Chuzhou Changguang Sipu Intelligent Technology Co ltd
Current assignee: Chuzhou Changguang Sipu Intelligent Technology Co ltd
Priority date: 2021-06-27
Filing date: 2021-06-27
Publication date: 2021-11-30
Anticipated expiration: 2031-06-27

Abstract

The utility model discloses a diaphragm and have optical instrument of this diaphragm, including transmission subassembly, fixed subassembly and casing, the inside all fixed mounting in both sides of fixed subassembly has the adjustment subassembly, the all fixed mounting in both ends of adjustment subassembly has the adjusting part, the all activity of adjusting part is provided with electromagnetic lens, the bottom of adjusting part all the activity is provided with objective, the top fixed mounting of fixed subassembly has the transmission subassembly, the fixed casing that is provided with in bottom of fixed subassembly, the all fixed mounting in both sides of casing inside has deposits the subassembly, the top of depositing the subassembly all movable mounting have the detection host computer. The utility model discloses a there is the adjustment assembly in the inside all fixed mounting in both sides of fixed subassembly, can utilize not unidimensional aperture to limit the light beam, and the staff of being convenient for carries out detection achievement, utilizes two external check out test set of workstation cooperation to carry out work after that, improves the efficiency that detects.

Description

Diaphragm and optical instrument with same

Technical Field

The utility model relates to an optics technical field specifically is a diaphragm and have optical instrument of this diaphragm.

Background

In order to improve the detection sensitivity of an infrared imaging system, cold stop matching design is required to suppress infrared stray radiation, but under the condition that the size of an optical system is strictly limited and the like, 100% cold stop efficiency cannot be realized, an external diaphragm needs to be introduced, the cold stop solid angle of a detector is larger than the solid angle of the diaphragm, the detector can see the diaphragm surface, the diaphragm is at the ambient temperature, the detector is at the working temperature of about 77K in a dewar flask, therefore, the diaphragm is a high-temperature radiation source relative to the detector, meanwhile, the surface of the diaphragm can reflect external heat radiation to the detector, stray radiation introduced by the diaphragm is related to the shape position, the material and the surface characteristic of the stray radiation, and in the using process, the existing diaphragm and the optical instrument with the diaphragm have many problems or defects:

traditional diaphragm and have optical instrument of this diaphragm in-service use, inconvenient staff carries out the diaphragm aperture and adjusts, influences the staff and detects work, and inconvenient staff adjusts moreover, influences the staff and operates.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a diaphragm and have optical instrument of this diaphragm to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a diaphragm and have optical instrument of this diaphragm, includes emission subassembly, fixed subassembly and casing, the inside both sides of fixed subassembly all fixed mounting have the adjustment subassembly, the both ends all fixed mounting of adjustment subassembly have the adjusting part, the all activity of adjusting part is provided with electromagnetic lens, the bottom of adjustment subassembly all the activity is provided with objective, the top fixed mounting of fixed subassembly has the emission subassembly, the fixed casing that is provided with in bottom of fixed subassembly, the inside both sides all fixed mounting of casing has the storage subassembly, the top all movable mounting of storage subassembly has the detection host computer, the both sides of housing face all have a door body through hinge movable mounting, the both sides all movable mounting of casing has the supporting component, the top all fixed mounting of supporting component has lifting unit.

Preferably, the fixed subassembly includes the backup pad, and the fixed plate is installed to the top equidistance of backup pad, all fixed mounting has the workstation between the fixed plate.

Preferably, the adjusting assembly comprises a diaphragm body, and apertures are equidistantly arranged in the diaphragm body.

Preferably, the adjusting part comprises an adjusting slide rail, a slide block is installed at the inner equal distance of the adjusting slide rail, and a supporting groove is fixedly formed in the bottom of the slide block.

Preferably, the emission component comprises a sliding rod, a marking line is fixedly arranged on the surface of the sliding rod, a sliding sleeve is sleeved on the marking line, and a first fixing bolt is arranged on the surface of the sliding sleeve in a penetrating mode.

Preferably, a partition plate is fixedly mounted inside the shell, the two sides of the shell are both provided with a conduit in a penetrating manner, and the bottom of the shell is fixedly provided with a base.

Preferably, the stopper is installed to the bottom equidistance of sliding sleeve, and the inside of stopper all runs through to install the second gim peg, and all movable mounting has the laser instrument between the second gim peg.

Preferably, the storage assembly comprises a bottom plate, storage racks are installed at the top of the bottom plate at equal intervals, and supporting pads are fixedly arranged between the storage racks.

Preferably, the supporting component comprises a mounting plate, a positioning bolt penetrates through the mounting plate, and a supporting frame is fixedly mounted on one side of the mounting plate.

Preferably, the lifting component comprises a storage plate, telescopic rods are installed at the bottom of the storage plate at equal intervals, telescopic sleeves are sleeved at the bottoms of the telescopic rods, adjusting bolts are movably installed on the surfaces of the telescopic sleeves, and connecting rods are fixedly installed between the telescopic sleeves.

Compared with the prior art, the beneficial effects of the utility model are that: the diaphragm and the optical instrument with the diaphragm have the following advantages:

(1) the two sides in the fixed assembly are fixedly provided with the adjusting assemblies, so that light beams can be limited by using apertures with different sizes, detection work can be conveniently carried out by workers, and then the two working tables are matched with external detection equipment to work, so that the detection efficiency is improved;

(2) the adjusting assemblies are fixedly arranged at the two ends of the adjusting assembly, the electromagnetic lens and the objective lens can be limited by the supporting grooves, the sliding blocks move leftwards and rightwards in the adjusting slide rails, so that workers can conveniently carry out adjusting work, the sliding sleeves are used for moving leftwards and rightwards on the surfaces of the sliding rods, and then the marking lines are used for assisting the workers to carry out adjusting work, so that the operation is simple;

(3) through the fixed casing that is provided with in the bottom of fixed subassembly, when this device carries out the during operation, can utilize the casing to protect the detection host computer, prevent to detect the host computer impaired, then utilize the door body to seal the casing, utilize the conduit to run through the wire after that, the staff of being convenient for carries out installation work.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a partial perspective view of the launching assembly of the present invention;

FIG. 4 is a partial perspective view of the adjustment assembly of the present invention;

FIG. 5 is a partial perspective view of the adjustment assembly of the present invention;

fig. 6 is a partial perspective view of the lifting assembly of the present invention;

fig. 7 is a partial perspective view of the support assembly of the present invention;

fig. 8 is a partial perspective view of the storage assembly of the present invention.

In the figure: 1. a transmitting assembly; 101. a slide bar; 102. a sliding sleeve; 103. marking a line; 104. a laser; 105. a first securing latch; 106. a limiting block; 107. a second securing latch; 2. a fixing assembly; 201. a fixing plate; 202. a support plate; 203. a work table; 3. an adjustment assembly; 301. adjusting the slide rail; 302. a slider; 303. a support groove; 4. a housing; 401. a conduit; 402. a base; 403. a partition plate; 5. an electromagnetic lens; 6. an adjustment assembly; 601. a diaphragm body; 602. the diameter of the hole; 7. an objective lens; 8. a door body; 9. detecting a host; 10. a support assembly; 1001. a support frame; 1002. mounting a plate; 1003. positioning bolts; 11. a lifting assembly; 1101. adjusting the bolt; 1102. a telescopic sleeve; 1103. a storage plate; 1104. a telescopic rod; 1105. a connecting rod; 12. storing the assembly; 1201. a storage rack; 1202. a support pad; 1203. a base plate.

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. 1-8, the present invention provides an embodiment: a diaphragm and optical instrument with the diaphragm, including launching assembly 1, fixed assembly 2 and body 4, both sides inside fixed assembly 2 are fitted with the adjusting assembly 6 fixedly, the adjusting assembly 6 includes the diaphragm body 601, and the inside of the diaphragm body 601 has apertures 602 at the equidistance, the fixed assembly 2 includes the shoe plate 202, the top of the shoe plate 202 is fitted with the dead plate 201 at the equidistance, all fixedly fitted with the work level 203 between the dead plate 201;

specifically, as shown in fig. 1 and 4, when in use, the adjusting assemblies 6 are fixedly mounted on two sides inside the fixing assembly 2, so that light beams can be limited by using apertures 602 with different sizes, detection work can be conveniently performed by workers, then the two workbenches 203 are used for matching with external detection equipment to perform work, the detection efficiency is improved, and then the detection host 9 is used for matching with the detection equipment to perform detection work;

the two ends of the adjusting assembly 6 are fixedly provided with the adjusting assembly 3, the adjusting assembly 3 comprises an adjusting slide rail 301, sliders 302 are equidistantly arranged inside the adjusting slide rail 301, the bottoms of the sliders 302 are fixedly provided with supporting grooves 303, the adjusting assembly 3 is movably provided with electromagnetic lenses 5, the bottoms of the adjusting assembly 6 are movably provided with objective lenses 7, the top of the fixing assembly 2 is fixedly provided with the transmitting assembly 1, the transmitting assembly 1 comprises a slide rod 101, the surface of the slide rod 101 is fixedly provided with a marking line 103, the marking line 103 is sleeved with a sliding sleeve 102, the surface of the sliding sleeve 102 is provided with first fixing bolts 105 in a penetrating manner, the bottom of the sliding sleeve 102 is equidistantly provided with limiting blocks 106, the inside of each limiting block 106 is provided with a second fixing bolt 107 in a penetrating manner, and a laser 104 is movably arranged between the second fixing bolts 107;

specifically, as shown in fig. 1, 2, 3 and 5, when in use, by fixedly installing the adjusting assemblies 3 at both ends of the adjusting assembly 6, the electromagnetic lens 5 and the objective lens 7 can be limited by the supporting groove 303, then the slider 302 can move left and right inside the adjusting slide rail 301 to facilitate adjustment work of a worker, then the second fixing bolt 107 is unscrewed, then the laser 104 with different sizes is limited by the second fixing bolt 107 to facilitate use of the worker, then the first fixing bolt 105 is unscrewed, then the sliding sleeve 102 can move left and right on the surface of the slide bar 101, then the marking line 103 is used to assist the worker in adjustment work, the operation is simple, the electromagnetic wave and the optical wave of the electromagnetic lens 5 are different and cannot be converged into an image through the glass lens, but the axially symmetric non-uniform electric field and the magnetic field can refract the electron beam, therefore, convergence and divergence of electron beams are generated, the purpose of imaging is achieved, a lens formed by an electrostatic field is called as an electrostatic lens, an object lens 7 makes an object to be detected image for the first time by using light, so that the direct relation and the influence on the imaging quality and various optical technical parameters are the primary standard for measuring the quality of a microscope, and a laser 104 is electrically connected with an external power supply through a lead;

the bottom of the fixing component 2 is fixedly provided with a shell 4, the inside of the shell 4 is fixedly provided with a partition plate 403, two sides of the shell 4 are all provided with a conduit 401 in a penetrating way, the bottom of the shell 4 is fixedly provided with a base 402, two sides of the inside of the shell 4 are all fixedly provided with a storage component 12, the storage component 12 comprises a bottom plate 1203, storage racks 1201 are equidistantly arranged on the top of the bottom plate 1203, a support pad 1202 is fixedly arranged between the storage racks 1201, the top of the storage component 12 is all movably provided with a detection host computer 9, two sides of the surface of the shell 4 are all movably provided with a door body 8 through a hinge, two sides of the shell 4 are all movably provided with a support component 10, the support component 10 comprises a mounting plate 1002, a positioning bolt 1003 is arranged in the mounting plate 1002 in a penetrating way, one side of the mounting plate 1002 is fixedly provided with a support frame 1001, the top of the support component 10 is all fixedly provided with a lifting component 11, the lifting component 11 comprises a storage plate 1103, the bottom of the storage plate 1103 is equidistantly provided with telescopic rods 1104, the bottoms of the telescopic rods 1104 are sleeved with telescopic sleeves 1102, the surfaces of the telescopic sleeves 1102 are movably provided with adjusting bolts 1101, and connecting rods 1105 are fixedly arranged between the telescopic sleeves 1102;

specifically, as shown in fig. 1, 2, 6, 7 and 8, when the device is used, the housing 4 is fixedly arranged at the bottom of the fixing assembly 2, when the device works, the detection host 9 can be protected by the housing 4 to prevent the detection host 9 from being damaged, then the housing 4 is sealed by the door 8, then the lead is penetrated by the conduit 401 to facilitate the installation work of workers, then the detection host 9 is supported and protected by the support pad 1202, then the auxiliary tool is stored by the storage rack 1201 to facilitate the storage work of the auxiliary tool by the workers, then the mounting plate 1002 is fixed on the side surface of the housing 4 provided with internal threads by the positioning bolt 1003, then the lifting assembly 11 is fixed by the support bracket 1001, then the adjusting bolt 1101 is rotated, and then the telescopic rod 1104 is used for moving up and down in the telescopic sleeve 1102, thereby drive and deposit board 1103 and carry out the height, the staff of being convenient for carries out altitude mixture control according to self needs, improves the travelling comfort that the staff operated, then utilizes and deposits board 1103 and support convenient operation to detecting host computer 9.

The working principle is as follows: when the device is used, firstly, the adjusting assemblies 6 are fixedly arranged on the two sides in the fixing assembly 2, the light beams can be limited by the apertures 602 with different sizes, so that detection work can be conveniently carried out by workers, and then the two working tables 203 are matched with external detection equipment to work, so that the detection efficiency is improved;

secondly, the adjusting components 3 are fixedly mounted at the two ends of the adjusting component 6, the electromagnetic lens 5 and the objective lens 7 can be limited by the supporting groove 303, the slider 302 is used for moving left and right in the adjusting slide rail 301, so that a worker can conveniently adjust the adjusting operation, the second fixing bolt 107 is unscrewed, the lasers 104 with different sizes are limited by the second fixing bolt 107, so that the lasers can be conveniently used by the worker, the first fixing bolt 105 is unscrewed, the sliding sleeve 102 is used for moving left and right on the surface of the slide rod 101, and the marking line 103 is used for assisting the worker in adjusting the adjusting operation, so that the operation is simple;

finally, through the fixed casing 4 that is provided with in the bottom of fixed subassembly 2, when this device carries out the during operation, can utilize casing 4 to protect detecting host computer 9, prevent to detect that host computer 9 is impaired, then utilize the door body 8 to seal casing 4, utilize conduit 401 to run through the wire after that, the staff of being convenient for carries out installation work.

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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. A diaphragm and optical instrument with the diaphragm, including emission subassembly (1), fixed subassembly (2) and casing (4), its characterized in that: the two sides inside the fixed component (2) are fixedly provided with an adjusting component (6), the two ends of the adjusting component (6) are fixedly provided with adjusting components (3), the adjusting components (3) are movably provided with electromagnetic lenses (5), the bottom of the adjusting component (6) is movably provided with an objective lens (7), the top of the fixed component (2) is fixedly provided with an emitting component (1), a shell (4) is fixedly arranged at the bottom of the fixed component (2), storage components (12) are fixedly arranged on both sides of the interior of the shell (4), the top of the storage component (12) is movably provided with a detection host (9), the two sides of the surface of the shell (4) are both movably provided with door bodies (8) through hinges, both sides of casing (4) all movable mounting have supporting component (10), the top of supporting component (10) all fixed mounting have elevating system (11).

2. An optical diaphragm and optical instrument having the optical diaphragm as claimed in claim 1, wherein: fixed subassembly (2) include backup pad (202), and fixed plate (201) are installed to the top equidistance of backup pad (202), all fixed mounting has workstation (203) between fixed plate (201).

3. An optical diaphragm and optical instrument having the optical diaphragm as claimed in claim 1, wherein: the adjusting assembly (6) comprises a diaphragm body (601), and the inside of the diaphragm body (601) is equidistantly provided with an aperture (602).

4. An optical diaphragm and optical instrument having the optical diaphragm as claimed in claim 1, wherein: adjusting part (3) are including adjusting slide rail (301), and slider (302) are installed to the inside equidistance of adjusting slide rail (301), and the bottom of slider (302) all is fixed and is provided with support groove (303).

5. An optical diaphragm and optical instrument having the optical diaphragm as claimed in claim 1, wherein: the launching assembly (1) comprises a sliding rod (101), a marking line (103) is fixedly arranged on the surface of the sliding rod (101), a sliding sleeve (102) is sleeved on the marking line (103), and a first fixing bolt (105) penetrates through the surface of the sliding sleeve (102).

6. An optical diaphragm and optical instrument having the optical diaphragm as claimed in claim 1, wherein: the inner part of the shell (4) is fixedly provided with a partition plate (403), both sides of the shell (4) are provided with a conduit (401) in a penetrating manner, and the bottom of the shell (4) is fixedly provided with a base (402).

7. An optical diaphragm and optical instrument having the optical diaphragm as claimed in claim 5, wherein: stopper (106) are installed to the bottom equidistance of sliding sleeve (102), and second gim peg (107) are all run through to the inside of stopper (106) and install, and all movable mounting have laser instrument (104) between second gim peg (107).

8. An optical diaphragm and optical instrument having the optical diaphragm as claimed in claim 1, wherein: the storage assembly (12) comprises a bottom plate (1203), storage racks (1201) are installed on the top of the bottom plate (1203) at equal intervals, and supporting pads (1202) are fixedly arranged between the storage racks (1201).

9. An optical diaphragm and optical instrument having the optical diaphragm as claimed in claim 1, wherein: the supporting component (10) comprises a mounting plate (1002), a positioning bolt (1003) is installed in the mounting plate (1002) in a penetrating mode, and a supporting frame (1001) is fixedly installed on one side of the mounting plate (1002).

10. An optical diaphragm and optical instrument having the optical diaphragm as claimed in claim 1, wherein: lifting unit (11) are including depositing board (1103), and telescopic link (1104) are installed to the bottom equidistance of depositing board (1103), and telescopic sleeve (1102) has all been cup jointed to the bottom of telescopic link (1104), and the surface of telescopic sleeve (1102) all movable mounting has adjusting bolt (1101), and fixed mounting has connecting rod (1105) between telescopic sleeve (1102).