CN216869766U - Spectrum appearance that anti-interference effect is good - Google Patents

Abstract

The utility model discloses a spectrograph with a good anti-interference effect, which comprises a shell, wherein mounting frames are fixedly mounted on two sides of the shell, a spectrograph body is arranged in an inner cavity of the shell, a turntable is arranged at the top of the mounting frame, a connecting block is arranged in the mounting frame, springs are fixedly mounted at the top and the bottom of one side, which is relatively close to the connecting block, one side, which is relatively close to the springs, of the spectrograph body is fixedly connected with two sides of the shell, and through grooves are formed in two sides of the interior of the shell. According to the utility model, the spectrometer body is covered by arranging the shell, the threaded rod is rotated by arranging the rotary table, the pulley is moved by arranging the threaded rod, the connecting block is moved by arranging the pulley, and the limiting rod is moved by arranging the connecting block, so that the problems that the conventional anti-interference shell is inconvenient to fixedly install and the preparation time of a user is greatly prolonged are solved.

Description

Spectrum appearance that anti-interference effect is good

Technical Field

The utility model relates to the technical field of spectrometers, in particular to a spectrometer with a good anti-interference effect.

Background

The spectrometer is a scientific instrument which decomposes light with complex components into spectral lines and is composed of a prism or a diffraction grating and the like, can measure light reflected by the surface of an object by using the spectrometer, seven colors of light in the sunlight are parts which can be divided by naked eyes, but if the sunlight is decomposed by the spectrometer and arranged according to the wavelength, the visible light only occupies a small range in the spectrum, and the rest are spectrums which cannot be distinguished by the naked eyes, such as infrared ray, microwave, ultraviolet ray, X-ray, etc., capturing light information by a spectrometer, developing by a photographic film, or displaying and analyzing by a computerized automatic display numerical instrument, thereby determining what kind of elements are contained in the article, and this technique is widely used in the detection of air pollution, water pollution, food sanitation, metal industry, etc.

The existing spectrometer needs to be provided with a shell of an anti-interference structure in the using process, the anti-interference shell used at present is inconvenient to be fixedly arranged, and the preparation time of a user is greatly increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spectrometer with a good anti-interference effect, which has the advantage of convenience in installation and solves the problems that the existing anti-interference shell is inconvenient to fixedly install and the preparation time of a user is greatly prolonged.

In order to achieve the purpose, the utility model provides the following technical scheme: a spectrometer with good anti-interference effect comprises a shell, wherein mounting frames are fixedly mounted on two sides of the shell, a spectrometer body is arranged in an inner cavity of the shell, a turntable is arranged at the top of the mounting frame, a connecting block is arranged in the mounting frame, springs are fixedly mounted at the top and the bottom of one side, which is relatively close to the connecting block, of each side, which is relatively close to the spring, of each side, which is fixedly connected with two sides of the shell, through grooves are formed in two sides of the inner part of the shell, second sliding grooves are formed in two sides, which are positioned in the through grooves, of the inner part of the shell, limiting rods are arranged in the through grooves, third sliding grooves are formed in one side, which is relatively far away from the connecting block, pulleys are connected in a sliding mode, threaded grooves are formed in the top of the mounting frame, threaded rods are connected in the through threaded grooves in a rotating mode, limiting grooves are formed in two sides of the top of an inner cavity of the shell, first spout has been seted up in the outside of mounting bracket inner chamber, the draw-in groove has all been seted up to the both sides of spectrum appearance body.

Preferably, the surface of the bottom of the threaded rod is sleeved with a bearing, and the bottom of the bearing is fixedly connected with the top of the pulley.

Preferably, the inside sliding connection of second spout has the second slider, the one side that the second slider is close to relatively and the both sides fixed connection of gag lever post.

Preferably, one side that the gag lever post was kept away from relatively is fixedly connected with one side that the connecting block is close to relatively, the top of threaded rod and the bottom fixed connection of carousel.

Preferably, the inside of spacing groove is provided with the stopper, the bottom of stopper and the top fixed connection of spectrum appearance body.

Preferably, the first sliding block is connected to the inside of the first sliding groove in a sliding manner, and one side, close to the first sliding block, of the first sliding block is fixedly connected to one side, far away from the pulley, of the first sliding block.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the spectrometer body is covered by arranging the shell, the threaded rod is rotated by arranging the rotary table, the pulley is moved by arranging the threaded rod, the connecting block is moved by arranging the pulley, the limiting rod is moved by arranging the connecting block, the pulley is limited by arranging the third sliding groove, the pulley is prevented from shaking in the moving process, the second sliding block is limited by arranging the second sliding groove, the second sliding block is prevented from shaking in the moving process, the limiting rod is limited by arranging the clamping groove, the first sliding block is limited by arranging the first sliding groove, the first sliding block is prevented from shaking in the moving process, meanwhile, the problem that the currently used anti-interference shell is inconvenient to fixedly install the anti-interference shell and the preparation time of a user is greatly increased is solved.

2. According to the utility model, the bearing is arranged to facilitate connection between the threaded rod and the pulley, the second sliding block is arranged to limit the limiting rod, so that the limiting rod is prevented from shaking in the moving process, the limiting block is arranged to limit the spectrometer body, the limiting block is arranged to limit the limiting groove, so that the shell is installed, the first sliding block is arranged to limit the pulley, and the pulley is prevented from shaking in the moving process.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a partially enlarged view of the utility model at a in fig. 2.

In the figure: 1. a housing; 2. a turntable; 3. a mounting frame; 4. a threaded rod; 5. a thread groove; 6. a first chute; 7. a spring; 8. a limiting rod; 9. a limiting groove; 10. a limiting block; 11. a card slot; 12. a spectrometer body; 13. a second chute; 14. a second slider; 15. a through groove; 16. a bearing; 17. a pulley; 18. a third chute; 19. connecting blocks; 20. a first slider.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a spectrometer with good anti-interference effect comprises a housing 1, wherein mounting frames 3 are fixedly mounted on both sides of the housing 1, a spectrometer body 12 is disposed in an inner cavity of the housing 1, a turntable 2 is disposed on the top of the mounting frame 3, a connecting block 19 is disposed inside the mounting frame 3, springs 7 are fixedly mounted on the top and the bottom of one side, which is relatively close to the connecting block 19, of the connecting block 7, one side, which is relatively close to the spring 7, of the housing 1 is fixedly connected with both sides of the housing 1, through grooves 15 are formed on both sides of the housing 1, second sliding grooves 13 are formed in both sides of the inside of the housing 1 and located at the through grooves 15, a limiting rod 8 is disposed inside the through groove 15, third sliding grooves 18 are formed on one side, which is relatively far away from the connecting block 19, pulleys 17 are slidably connected inside the third sliding grooves 18, thread grooves 5 are formed on the top of the mounting frame 3, and threaded rods 4 are rotatably connected inside the thread grooves 5 through threads, both sides of the top of the inner cavity of the shell 1 are provided with limiting grooves 9, the outer side of the inner cavity of the mounting frame 3 is provided with a first sliding groove 6, both sides of the spectrometer body 12 are provided with clamping grooves 11, the spectrometer body 12 is covered by arranging the shell 1, the threaded rod 4 is rotated by arranging the rotary disc 2, the pulley 17 is moved by arranging the threaded rod 4, the connecting block 19 is moved by arranging the pulley 17, the limiting rod 8 is moved by arranging the connecting block 19, the pulley 17 is limited by arranging the third sliding groove 18, the pulley 17 is prevented from shaking in the moving process, the second sliding block 14 is limited by arranging the second sliding groove 13, the second sliding block 14 is prevented from shaking in the moving process, the limiting rod 8 is limited by arranging the clamping grooves 11, the first sliding groove 6 is used for limiting the first sliding block 20, and the first sliding block 20 is prevented from shaking in the moving process, the surface cover of threaded rod 4 bottom is equipped with bearing 16, the bottom of bearing 16 and the top fixed connection of pulley 17, make things convenient for between threaded rod 4 and the pulley 17 to connect through setting up bearing 16, the inside sliding connection of second spout 13 has second slider 14, the relative close one side of second slider 14 and the both sides fixed connection of gag lever post 8, spacing gag lever post 8 is carried out through setting up second slider 14, prevent that gag lever post 8 from rocking in the course of moving, the relative close one side of gag lever post 8 and connecting block 19 is fixed connection, the top of threaded rod 4 and the bottom fixed connection of carousel 2, the inside of spacing groove 9 is provided with stopper 10, the bottom of stopper 10 and the top fixed connection of spectrum appearance body 12, spacing spectrum appearance body 12 through setting up stopper 10, spacing stopper 10 is carried out through setting up spacing groove 9, thereby install shell 1, the inside sliding connection of first spout 6 has first slider 20, and one side fixed connection that one side that first slider 20 was close to relatively and pulley 17 kept away from carries on spacingly through setting up first slider 20 to pulley 17, prevents that pulley 17 from taking place to rock at the in-process that removes.

During the use, overlap shell 1 at the top of spectrum appearance body 12, when fixing shell 1, rotate carousel 2, drive threaded rod 4 through carousel 2 and rotate to make pulley 17 drive first slider 20 and move down, when pulley 17 moves down, connecting block 19 drives second slider 14 and moves to the inboard, and gets into the inside of spectrum appearance body 12 through draw-in groove 11, thereby installs shell 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a spectrum appearance that anti-interference effect is good, includes shell (1), its characterized in that: the spectrometer comprises a shell (1), a mounting rack (3) is fixedly mounted on two sides of the shell (1), a spectrometer body (12) is arranged in an inner cavity of the shell (1), a turntable (2) is arranged at the top of the mounting rack (3), a connecting block (19) is arranged in the mounting rack (3), springs (7) are fixedly mounted on the top and the bottom of one side, close to the connecting block (19), of the spring (7), the two sides of the shell (1) are fixedly connected, through grooves (15) are formed in the two sides of the shell (1), second sliding grooves (13) are formed in the shell (1) and the two sides of the through grooves (15), limiting rods (8) are arranged in the through grooves (15), third sliding grooves (18) are formed in one side, far away from the connecting block (19), and pulleys (17) are slidably connected in the third sliding grooves (18), thread groove (5) have been seted up at the top of mounting bracket (3), the inside of thread groove (5) is rotated through the screw thread and is connected with threaded rod (4), spacing groove (9) have all been seted up to the both sides at shell (1) inner chamber top, first spout (6) have been seted up in the outside of mounting bracket (3) inner chamber, draw-in groove (11) have all been seted up to the both sides of spectrum appearance body (12).

2. The spectrometer with good interference rejection according to claim 1, wherein: the surface cover of threaded rod (4) bottom is equipped with bearing (16), the top fixed connection of the bottom of bearing (16) and pulley (17).

3. The spectrometer with good interference rejection according to claim 1, wherein: the inside sliding connection of second spout (13) has second slider (14), one side that second slider (14) are close to relatively and the both sides fixed connection of gag lever post (8).

4. The spectrometer with good interference rejection according to claim 1, wherein: one side that gag lever post (8) kept away from relatively is fixed connection with one side that connecting block (19) are close to relatively, the top of threaded rod (4) and the bottom fixed connection of carousel (2).

5. The spectrometer with good interference rejection of claim 1, wherein: the spectrometer is characterized in that a limiting block (10) is arranged inside the limiting groove (9), and the bottom of the limiting block (10) is fixedly connected with the top of the spectrometer body (12).

6. The spectrometer with good interference rejection of claim 1, wherein: the inside sliding connection of first spout (6) has first slider (20), one side that first slider (20) is close to relatively is fixed connection with one side that pulley (17) is kept away from relatively.

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