CN214951804U

CN214951804U - Raman spectrometer based on metamaterial structure grating

Info

Publication number: CN214951804U
Application number: CN202121650328.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Suzhou Chuanche Special Materials Co ltd
Current assignee: Suzhou Chuanche Special Materials Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-11-30
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a raman spectroscopy appearance based on metamaterial structure grating, the utility model relates to a raman spectroscopy appearance technical field, which comprises a bod, the front surface of organism is provided with the display, and the both sides face of organism all is provided with the radiating groove, the surface of organism cup joints and is provided with dustproof subassembly, and the fixed spacing groove piece that is provided with of top rear side intermediate position department of organism, the rear surface of organism is located the below position department fixed mounting of spacing groove piece has servo motor, servo motor's output shaft fixedly connected with gear post. The device is through setting up the dustproof piece, when not using this raman spectroscopy appearance, under servo motor's work, can make automatically dustproof subassembly give the organism and cover, has all played dustproof effect to display screen and radiating groove on the organism, when using, can give dustproof subassembly automatically and open, and convenience of customers uses, convenient and fast to this raman spectroscopy appearance's life has been prolonged.

Description

Raman spectrometer based on metamaterial structure grating

Technical Field

The utility model relates to a raman spectroscopy appearance technical field specifically is a raman spectroscopy appearance based on metamaterial structure grating.

Background

The Raman spectrometer is characterized by simple structure, simple and convenient operation, quick, efficient and accurate measurement, low wave number measurement capability, and the adoption of confocal light path design to obtain higher resolution, can detect um-level micro-area on the surface of a sample, can also be used for microscopic image measurement, and is provided with a metamaterial structure grating.

However, the existing raman spectrometer is not provided with a dust-proof device, when the raman spectrometer is not used and is exposed in the air for a long time, dust easily enters the interior of the raman spectrometer, so that the service life of the raman spectrometer is influenced, and the defect is not correspondingly improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a raman spectroscopy appearance based on metamaterial structure grating has solved present raman spectroscopy appearance and has not set up dust keeper, and when raman spectroscopy appearance does not use and exposes for a long time in the air, the inside dust that gets into easily of raman spectroscopy appearance and has influenced its life's problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a raman spectroscopy appearance based on metamaterial structure grating, includes the organism, the front surface of organism is provided with the display, and the both sides face of organism all is provided with the radiating groove, the surface of organism cup joints and is provided with dustproof subassembly, and the fixed spacing groove piece that is provided with of top rear side intermediate position department of organism, the rear surface of organism is located the below position department fixed mounting of spacing groove piece has servo motor, servo motor's output shaft fixedly connected with gear post.

The dustproof assembly comprises side blocking covers which are respectively sleeved and slidably mounted on two side faces of the machine body, a top baffle is arranged between the upper sides of the side blocking covers, an L-shaped baffle corresponding to the display is fixedly arranged at the middle position of the front side of the top baffle, a rack block corresponding to the limiting groove block is fixedly connected at the middle position of the rear side of the top baffle, the rack block slides to penetrate through the limiting groove block, and the gear column and the rack block are meshed.

Preferably, the rack block and the gear column are both stainless steel components, and the length of the rack block is greater than the height of the side shield.

Preferably, the size of the L-shaped baffle is larger than the size of the display, and the inner side surface of the L-shaped baffle is in contact with the outer surface of the display.

Preferably, a heat dissipation fan is fixedly installed in the middle of the lower surface of the top baffle, a cover body corresponding to the heat dissipation fan is arranged on the lower surface of the top baffle, and the heat dissipation fan is located inside the cover body.

Preferably, the inner lower surface of the cover body is uniformly provided with ventilation grooves.

Preferably, four corners of the upper side of the cover body are provided with protruding blocks, and the protruding blocks are fixedly connected with the lower surface of the top baffle plate through bolts.

Advantageous effects

The utility model provides a raman spectroscopy appearance based on metamaterial structure grating. Compared with the prior art, the method has the following beneficial effects:

1. this raman spectroscopy appearance based on metamaterial structure grating through setting up the dustproof piece, when not using this raman spectroscopy appearance, under servo motor's work, can make dustproof subassembly give the organism and cover automatically, has all played dustproof effect to display screen and radiating groove on the organism, when using, can give dustproof subassembly automatically and open, and convenience of customers uses, convenient and fast to this raman spectroscopy appearance's life has been prolonged.

2. This raman spectroscopy appearance based on metamaterial structure grating through, gives the back of opening with dustproof subassembly, when using raman spectroscopy appearance, can play fine radiating effect to the organism, and then improved the device's practicality.

Drawings

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

FIG. 2 is a schematic view of the structure of the dustproof assembly of the present invention;

fig. 3 is a schematic view of the body structure of the present invention.

In the figure: 1. a body; 2. a display; 3. a heat sink; 4. a dust-proof assembly; 41. a side shield cover; 42. a top baffle; 43. an L-shaped baffle plate; 44. a rack block; 45. a heat radiation fan; 46. a cover body; 47. a ventilation slot; 5. a limiting groove block; 6. a servo motor; 7. a gear column.

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 and fig. 3, the present invention provides a technical solution: the utility model provides a raman spectroscopy appearance based on metamaterial structure grating, including organism 1, the front surface of organism 1 is provided with display 2, and the both sides face of organism 1 all is provided with radiating groove 3, the surface of organism 1 cup joints and is provided with dustproof subassembly 4, and the fixed spacing groove block 5 that is provided with of top rear side intermediate position department of organism 1, the rear surface of organism 1 is located the below position department fixed mounting of spacing groove block 5 has servo motor 6, servo motor 6's output shaft fixedly connected with gear post 7, servo motor 6's model is CH/V.

Referring to fig. 2-3, in the embodiment of the present invention, the dustproof assembly 4 includes side shields 41 respectively sleeved and slidably mounted on two side surfaces of the machine body 1, a top baffle 42 is disposed between the upper sides of the two side shields 41, an L-shaped baffle 43 corresponding to the display 2 is fixedly disposed at a front middle position of the top baffle 42, a rack block 44 corresponding to the limiting groove block 5 is fixedly connected at a rear middle position of the top baffle 42, the rack block 44 slides through the limiting groove block 5, the gear post 7 is engaged with the rack block 44, the rack block 44 and the gear post 7 are stainless steel members, the length of the rack block 44 is greater than the height of the side shield 41, the size of the L-shaped baffle 43 is greater than the size of the display 2, and the inner side surface of the L-shaped baffle 43 contacts with the outer surface of the display 2.

Referring to fig. 2, in the embodiment of the present invention, a heat dissipation fan 45 is fixedly installed at the middle position of the lower surface of the top baffle 42, a cover 46 corresponding to the heat dissipation fan 45 is installed on the lower surface of the top baffle 42, the heat dissipation fan 45 is located inside the cover 46, a ventilation slot 47 is evenly opened on the lower surface inside the cover 46, bumps are installed at four corners of the upper side of the cover 46, the bumps are fixedly connected with the lower surface of the top baffle 42 through bolts, and the cover 46 can be conveniently disassembled and assembled through disassembling the bolts.

When the Raman spectrometer is used, the power supply of the servo motor 6 is switched on, the servo motor 6 drives the gear post 7 of the output shaft to rotate, the gear post 7 drives the rack block 44 which is meshed with the gear post to move, the rack block 44 slides in the limiting groove block 5 on the machine body 1, so that the rack block 44 can drive the side shield 41, the top baffle 42 and the L-shaped baffle 43 to move up and down, and further the dustproof component 4 integrally moves up and down, when the Raman spectrometer is not used, the dustproof component 4 is accommodated, so that the side shield 41 plays a dustproof role in the heat dissipation groove 3 on the machine body 1, the L-shaped baffle 43 plays a dustproof role in the display 2 on the machine body 1, dust is prevented from entering the interior of the machine body 1, when the Raman spectrometer is used, the dustproof component 4 moves upwards to leak the machine body 1, the machine body 1 is operated by a person, the power supply of the heat dissipation fan 45 is switched on, and the heat dissipation fan 45 blows air, the wind blows to the upper surface of the machine body 1 through the ventilation slot 47 on the cover 46, and then the good heat dissipation effect is achieved on the machine body 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a raman spectroscopy appearance based on metamaterial structure grating, includes organism (1), the front surface of organism (1) is provided with display (2), and the both sides face of organism (1) all is provided with radiating groove (3), its characterized in that: the dustproof assembly (4) is sleeved on the outer surface of the machine body (1), a limiting groove block (5) is fixedly arranged at the middle position of the rear side above the machine body (1), a servo motor (6) is fixedly arranged at the position, below the limiting groove block (5), of the rear surface of the machine body (1), and an output shaft of the servo motor (6) is fixedly connected with a gear column (7);

dustproof subassembly (4) are including cup jointing side fender cover (41) of slidable mounting in organism (1) both sides face respectively, two be provided with between the upside of side fender cover (41) and push up baffle (42), the front side intermediate position department of pushing up baffle (42) is fixed to be provided with L shape baffle (43) corresponding with display (2), and pushes up the rear side intermediate position department fixedly connected with of baffle (42) and the corresponding rack piece (44) of spacing groove piece (5), rack piece (44) slide passes the inside of spacing groove piece (5), for the joggle joint between gear post (7) and rack piece (44).

2. The raman spectrometer based on a metamaterial structure grating as claimed in claim 1, wherein: the rack block (44) and the gear column (7) are both stainless steel components, and the length of the rack block (44) is greater than the height of the side shield (41).

3. The raman spectrometer based on a metamaterial structure grating as claimed in claim 1, wherein: the size of the L-shaped baffle (43) is larger than that of the display (2), and the inner side surface of the L-shaped baffle (43) is in contact with the outer surface of the display (2).

4. The raman spectrometer based on a metamaterial structure grating as claimed in claim 1, wherein: the heat dissipation device is characterized in that a heat dissipation fan (45) is fixedly mounted in the middle of the lower surface of the top baffle (42), a cover body (46) corresponding to the heat dissipation fan (45) is arranged on the lower surface of the top baffle (42), and the heat dissipation fan (45) is located inside the cover body (46).

5. The Raman spectrometer based on the metamaterial structure grating as in claim 4, wherein: the inner lower surface of the cover body (46) is uniformly provided with ventilation grooves (47).

6. The Raman spectrometer based on the metamaterial structure grating as in claim 4, wherein: four corners of the upper side of the cover body (46) are provided with protruding blocks, and the protruding blocks are fixedly connected with the lower surface of the top baffle (42) through bolts.