CN220603287U - Test jig for flag spectroscope - Google Patents

Abstract

The utility model relates to a test fixture for a flag spectroscope, which is characterized by comprising the following components: a spectroscope; the mounting frame is arranged at the top end of the spectrometer; the adjusting seat is arranged at one end of the mounting frame; the inner disc is arranged at one end of the base shell, which is far away from the mounting frame; a turntable provided outside the inner disk; a fixed knob provided on an outer surface of the turntable; a clamping jaw mechanism arranged in the turntable; and the glass placing table is arranged in the clamping jaw mechanism. According to the utility model, by arranging the inner disc, the rotary disc, the fixed knob and other parts, the rotary disc can rotate along the arc-shaped groove through the matching relationship between the inner disc and the rotary disc, so that the angles of the clamping jaw mechanism and the glass placing table can be changed; through setting up the regulation seat, realized the effect of fine setting for can carry out fine setting after the preliminary adjustment position of carousel.

Description

Test jig for flag spectroscope

Technical Field

The utility model relates to the field of light transmittance testing jigs, in particular to a testing jig for a flag spectroscope.

Background

The traditional spectrometer is used for placing optical glass on the surface of a glass placing table, the optical glass is in a horizontal state at the moment, light beams vertically emit from the top end of the optical glass and penetrate through the glass during testing, the light beams penetrate through the glass and then are input into a light beam receiving end at the bottom end of the glass placing table, and the light transmittance of the optical glass is tested by comparing the data before and after the light beams.

The traditional spectrometer lacks a special jig when in use, cannot be tested at multiple angles when in use, has the single condition of single data in single vertical detection, and can influence the accuracy of test data if the operation table or the optical glass placing table is not smooth enough because the spectrometer is placed on the surface of the operation table when in use;

therefore, a testing fixture for a flag spectroscope is provided to solve the above-mentioned problems.

Disclosure of Invention

Based on the expression, the utility model provides a test fixture for a flag spectroscope, which is used for solving the problem that the angle of an optical glass placing table cannot be adjusted.

The technical scheme for solving the technical problems is as follows: a test fixture for marking flag spectrometer, its characterized in that includes:

a spectroscope; and

the mounting frame is arranged at the top end of the spectrometer;

the adjusting seat is arranged at one end of the mounting frame and comprises a base shell;

the inner disc is arranged at one end of the base shell, which is far away from the mounting frame;

a turntable provided outside the inner disk;

a fixed knob provided on an outer surface of the turntable;

a clamping jaw mechanism arranged in the turntable;

and the glass placing table is arranged in the clamping jaw mechanism.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the mounting frame comprises a connecting plate, and one end of the connecting plate is provided with a mounting bottom plate.

Further, the base shell set up in the surface of mounting plate, the inside of base shell is provided with the regulating block, the inside of base shell is provided with the worm.

Further, the regulating block comprises a rotating shaft, the rotating shaft is arranged in the base shell, a worm wheel block is arranged outside the rotating shaft, and the worm is matched with the worm wheel block.

Further, the inner disc comprises a disc block, and an arc-shaped groove is formed in the outer surface of the disc block.

Further, the carousel includes the installation cover, the inside of installation cover is provided with spacing post, spacing post extends to the inside of arc groove, the top of installation cover is provided with the dovetail.

Further, the width of the dovetail groove at one end, close to the clamping jaw mechanism, is smaller than that at one end, far away from the clamping jaw mechanism, of the dovetail groove.

Further, the clamping jaw mechanism comprises a mounting block, the mounting block is arranged in the dovetail groove, one end, away from the inner disc, of the mounting block is provided with a fixed clamping jaw, one end of the mounting block is provided with a threaded rod, the outer part of the threaded rod is provided with a movable clamping jaw, and the movable clamping jaw is matched with the threaded rod.

Further, the glass placing table comprises a placing plate, one end of the placing plate is provided with a stop lever, and the surface of the placing plate is provided with through holes.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

1. according to the utility model, by arranging the inner disc, the rotary disc, the fixed knob and other parts, the rotary disc can rotate along the arc-shaped groove through the matching relationship between the inner disc and the rotary disc, so that the angles of the clamping jaw mechanism and the glass placing table can be changed;

2. through setting up the regulation seat, realized the effect of fine setting for can carry out fine setting after the preliminary adjustment position of carousel, make clamping jaw mechanism and glass place the platform pivoted angle more meticulous.

Drawings

Fig. 1 is a schematic structural diagram of a test fixture for a flag spectroscope according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;

FIG. 3 is a schematic view of the structure of FIG. 2 from another perspective;

FIG. 4 is an enlarged partial schematic view of the area A in FIG. 3;

FIG. 5 is a partially enlarged schematic illustration of region B of FIG. 3;

FIG. 6 is a schematic view of the structure of an inner disc according to an embodiment of the present utility model;

FIG. 7 is a schematic diagram of a rotor according to an embodiment of the present utility model;

FIG. 8 is a schematic view of a jaw mechanism according to an embodiment of the utility model;

FIG. 9 is a schematic view of a glass placing table according to an embodiment of the present utility model;

in the drawings, the list of components represented by the various numbers is as follows:

1. a spectroscope; 2. a mounting frame; 3. a base housing; 4. a worm; 5. an adjusting block; 6. an inner disk; 7. a turntable; 8. fixing a knob; 9. a mounting block; 10. fixing the clamping jaw; 11. a movable clamping jaw; 12. a threaded rod; 13. a glass placing table.

Detailed Description

In order to facilitate an understanding of the present application, a more complete description of the present application will now be provided with reference to the relevant figures. Examples of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or be connected to the other element through intervening elements. In the following embodiments, "connected" is understood to mean "electrically connected", "communicatively connected", and the like, if the connected circuits, modules, units, and the like have electrical or data transferred therebetween.

As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," and/or the like, specify the presence of stated features, integers, steps, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof.

Referring to fig. 1 and 2, a test fixture for a flag spectroscope includes:

a spectroscope 1; and

the mounting frame 2, it set up in the top of spectrometer 1, mounting frame 2 includes the connecting plate, the one end of connecting plate is provided with mounting plate, and mounting frame 2 has played the fixed effect of connection.

As shown in fig. 3, 4 and 5, the adjusting seat is disposed at one end of the mounting frame 2, the adjusting seat includes a base housing 3, the base housing 3 is disposed on a surface of the mounting base plate, an adjusting block 5 is disposed in the base housing 3, a worm 4 is disposed in the base housing 3, the adjusting seat plays a role in fine adjustment, and an effect of driving the inner disk 6 to rotate is achieved by cooperation between the worm 4 and the adjusting block 5;

the inner disc 6 is arranged at one end of the base shell 3 far away from the mounting frame 2, the inner disc 6 comprises a disc block, an arc-shaped groove is formed in the outer surface of the disc block, and the arc-shaped groove has a limiting effect on the outer disc 7, so that the rotation angle of the outer disc 7 is limited;

a turntable 7 provided outside the inner disk 6;

and a fixing knob 8 arranged on the outer surface of the turntable 7, wherein the fixing knob 8 plays a role of fixing the turntable 7.

As shown in fig. 3 and 8, the clamping jaw mechanism is arranged in the turntable 7, the clamping jaw mechanism comprises a mounting block 9, the mounting block 9 is arranged in the dovetail groove, one end of the mounting block 9, which is far away from the inner disk 6, is provided with a fixed clamping jaw 10, one end of the mounting block 9 is provided with a threaded rod 12, the outside of the threaded rod 12 is provided with a movable clamping jaw 11, and the movable clamping jaw 11 is matched with the threaded rod 12;

the clamping jaw mechanism plays a role of clamping the glass placing table 13, wherein the mounting block 9 is mounted inside the dovetail groove, and the position of the clamping jaw mechanism is fixed.

As shown in fig. 3 and 9, the glass placing table 13 is disposed in the clamping jaw mechanism, the glass placing table 13 comprises a placing plate, one end of the placing plate is provided with a stop lever, a through hole is formed in the surface of the placing plate, the glass placing table plays a role in placing optical glass, and a stop lever disposed on the surface of the glass placing table plays a role in avoiding optical glass from sliding off.

In actual use, the movable clamping jaw 11 moves away from the fixed clamping jaw 10 under the action of the screw transmission by rotating the threaded rod 12, the glass placing table 13 can be detached for replacement, and the glass placing table 13 can be clamped and fixed by reverse operation;

the spectrometer 1 can pass the light beam through the optical glass to detect the light beam by placing the optical glass at the through hole;

the fixing knob 8 is separated from the inner disc 6 by rotating the fixing knob 8, and at the moment, the outer disc 7 can be rotated to change the angles of the clamping jaw mechanism and the glass placing table 13, so that the preliminary adjustment of the glass placing table 13 is realized, and the fixing knob 8 is reversely rotated after the adjustment to fix the outer disc 7 again;

the adjusting seat plays a role in fine adjustment, the adjusting block 5 is driven to rotate by the rotating worm 4, the inner disc 6 is driven to rotate after the adjusting block 5 rotates, and the outer disc 7 is driven to rotate together, so that the purpose of fine adjustment is realized;

the device realizes the purpose of changing the angle of the glass placing table 13 by carrying out rough adjustment and fine adjustment on the angle of the glass placing table, whether the device needs multi-angle testing or placing instability can be solved, and then the detection effect is more stable.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (9)

1. A test fixture for marking flag spectrometer, its characterized in that includes:

a spectroscope (1); and

the mounting frame (2) is arranged at the top end of the spectrometer (1);

the adjusting seat is arranged at one end of the mounting frame (2), and comprises a base shell (3);

the inner disc (6) is arranged at one end of the base shell (3) far away from the mounting frame (2);

a turntable (7) provided outside the inner disk (6);

a fixed knob (8) provided on the outer surface of the turntable (7);

a clamping jaw mechanism arranged inside the turntable (7);

and a glass placement table (13) provided inside the jaw mechanism.

2. The test fixture for a flag spectroscope according to claim 1, wherein the mounting frame (2) includes a connection plate, one end of which is provided with a mounting base plate.

3. The test fixture for a flag spectroscope according to claim 2, wherein the base housing (3) is provided in the surface of the mounting base plate, an adjusting block (5) is provided in the base housing (3), and a worm (4) is provided in the base housing (3).

4. A test fixture for a flag spectroscope according to claim 3, characterized in that the regulating block (5) comprises a rotating shaft, the rotating shaft is arranged in the base housing (3), a worm wheel block is arranged outside the rotating shaft, and the worm (4) is mutually matched with the worm wheel block.

5. The test fixture for a flag spectroscope according to claim 1, wherein the inner disk (6) comprises a disk block, an outer surface of the disk block being provided with an arc-shaped groove.

6. The test fixture for a flag spectroscope according to claim 5, wherein the turntable (7) includes a mounting cover, a limit post is provided in the mounting cover, the limit post extends to the inside of the arc-shaped groove, and a dovetail groove is provided at the top end of the mounting cover.

7. The test fixture for a flag spectroscope of claim 6, wherein a slot width of the dovetail slot near one end of the jaw mechanism is less than a slot width of the dovetail slot far from one end of the jaw mechanism.

8. The test fixture for a flag spectroscope according to claim 6, characterized in that the clamping jaw mechanism comprises a mounting block (9), the mounting block (9) is arranged in the interior of the dovetail groove, one end of the mounting block (9) away from the inner disk (6) is provided with a fixed clamping jaw (10), one end of the mounting block (9) is provided with a threaded rod (12), the outside of the threaded rod (12) is provided with a movable clamping jaw (11), and the movable clamping jaw (11) is matched with the threaded rod (12).

9. The test fixture for a flag spectroscope according to claim 1, wherein the glass placement table (13) includes a placement plate, one end of the placement plate is provided with a stop lever, and a surface of the placement plate is provided with a through hole.