CN217332155U

CN217332155U - Micro infrared spectrometer

Info

Publication number: CN217332155U
Application number: CN202123166243.7U
Authority: CN
Inventors: 钟建荣
Original assignee: Guangzhou Huayou Testing Technology Service Co ltd
Current assignee: Guangzhou Huayou Testing Technology Service Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-08-30
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a microscopic infrared spectrometer, the on-line screen storage device comprises a base, the last surface mounting of base has the spectrum appearance body, the right angle groove has been seted up, two to the upper surface bilateral symmetry of base the inside in right angle groove all rotates and is connected with the curb plate, the upper surface rear side fixedly connected with back plate of base, the rotation groove has been seted up on the top of back plate. The utility model discloses in, simple structure is convenient for remove individual and carry, through curb plate, back plate, roof that set up and shelter from the mechanism, can keep having the spectrum appearance body in relatively sealed space to avoid the dust to fall on the spectrum appearance body, thereby protect the spectrum appearance body, through the lift moving mechanism who sets up, can change the height of spectrum appearance body, and be convenient for remove through the removal wheel that sets up, greatly increased practicality.

Description

Micro infrared spectrometer

Technical Field

The utility model relates to an infrared spectrum appearance technical field especially relates to micro-infrared spectrum appearance.

Background

An infrared spectrometer is an instrument for analyzing molecular structures and chemical compositions by using absorption characteristics of substances to infrared radiation of different wavelengths. An infrared spectrometer typically consists of a light source, a monochromator, a detector and a computer processing information system. The optical splitter is classified into a dispersion type and an interference type. For a dispersion type double-light path optical zero balance infrared spectrophotometer, when a sample absorbs infrared radiation with a certain frequency, the vibration energy level of molecules is transited, light with corresponding frequency in a transmitted light beam is weakened, and the intensity difference of corresponding radiation of a reference light path and a sample light path is caused, so that the infrared spectrum of a measured sample is obtained. The micro infrared spectrometer is an analytical instrument used in the technical fields of chemistry, forestry, material science and food science;

the existing microscopic infrared spectrometer is mostly directly exposed outside, and a lot of dust falls on the instrument after the existing microscopic infrared spectrometer is used for a long time, so that the use of the instrument is influenced, the existing microscopic infrared spectrometer needs to be moved in the using process through manual moving, and the work load is greatly increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a micro infrared spectrometer.

In order to achieve the above purpose, the utility model adopts the following technical scheme: microscopic infrared spectrum appearance, the on-line screen storage device comprises a base, the last surface mounting of base has the spectrum appearance body, the right angle groove has been seted up to the upper surface bilateral symmetry of base, two the inside in right angle groove all rotates and is connected with the curb plate, the upper surface rear side fixedly connected with back plate of base, the rotation groove has been seted up on the top of back plate, the inside rotation in rotation groove is connected with the roof, the dead slot has been seted up to the bottom of base, the internally mounted of dead slot has lift moving mechanism, the inside of base and the position that is close to the front side have been seted up and have been accomodate the groove, the internally mounted who accomodates the groove has sheltered from the mechanism, the lower surface mounting of base has the supporting shoe.

Further, lift moving mechanism includes the motor, motor fixed mounting is at the interior top of dead slot, the output shaft fixedly connected with screw rod of motor, the surface threaded connection of screw rod have with dead slot inner wall sliding connection's diaphragm, avoid four bracing pieces of fixedly connected with down of diaphragm, the bottom of bracing piece is installed and is removed the wheel.

Furthermore, a plurality of through holes corresponding to the movable wheels are formed in the lower surface of the base.

Further, it includes the pivot to shelter from the mechanism, the pivot is connected with the inner wall rotation of accomodating the groove, just the both ends fixedly connected with wind spring of pivot, the other end of wind spring and the inner wall fixed connection who accomodates the groove, the surface winding of pivot has the cloth that shelters from, the opening has been seted up at the top of accomodating the groove, the one end of the cloth that shelters from runs through opening and fixedly connected with peg.

Furthermore, one side of the outer surface of the top plate is symmetrically and fixedly connected with a hook matched with the hanging rod.

Furthermore, a groove is formed in the upper surface of the top plate, and a handle is rotatably connected inside the groove.

Furthermore, a lock catch is arranged between the outer surfaces of the two sides of the top plate and the two adjacent side plates.

The utility model has the advantages that:

1. the utility model discloses when using, this micro-infrared spectrum appearance, simple structure portable through curb plate, back plate, the roof that sets up and shelter from the mechanism, can keep having the spectrum appearance body in the space of relative seal to avoid the dust to fall on the spectrum appearance body, thereby protect the spectrum appearance body.

2. The utility model discloses when using, this micro-infrared spectrometer through the lift moving mechanism who sets up, can change the height of spectrum appearance body to be convenient for remove greatly increased practicality through the removal wheel that sets up.

Drawings

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

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

fig. 3 is a side view of the present invention.

Illustration of the drawings:

1. a base; 2. a spectrometer body; 3. a right-angle groove; 4. a side plate; 5. a rear plate; 6. a rotating groove; 7. a top plate; 8. an empty groove; 9. a receiving groove; 10. a motor; 11. a screw; 12. a transverse plate; 13. a support bar; 14. a moving wheel; 15. a through hole; 16. a rotating shaft; 17. a shielding cloth; 18. an opening; 19. a hanging rod; 20. hooking; 21. a groove; 22. a handle; 23. locking; 24. and (6) supporting the block.

Detailed Description

Referring to fig. 1 to 3, relate to micro-infrared spectrometer, including base 1, base 1's upper surface mounting has spectrum appearance body 2, right angle groove 3 has been seted up to base 1's upper surface bilateral symmetry, the inside of two right angle grooves 3 all rotates and is connected with curb plate 4, base 1's upper surface rear side fixedly connected with back plate 5, rotation groove 6 has been seted up on the top of back plate 5, the inside rotation of rotation groove 6 is connected with roof 7, dead slot 8 has been seted up to base 1's bottom, the internally mounted of dead slot 8 has lift moving mechanism, base 1's inside and the position that is close to the front side have been seted up and have been accomodate groove 9, the internally mounted of accomodating groove 9 has sheltered from the mechanism, base 1's lower surface mounting has supporting shoe 24.

Lifting movement mechanism includes motor 10, motor 10 fixed mounting is at the interior top of dead slot 8, motor 10's output shaft fixedly connected with screw rod 11, screw rod 11's surface threaded connection have with dead slot 8 inner wall sliding connection's diaphragm 12, avoid four bracing pieces of fixedly connected with 13 down of diaphragm 12, the bottom of bracing piece 13 is installed and is removed wheel 14, motor 10 rotates and drives screw rod 11 and rotate, thereby drive diaphragm 12 and remove, and then drive through bracing piece 13 and remove wheel 14 and remove, thereby jack-up base 1 and then be convenient for remove.

The lower surface of the base 1 is provided with a plurality of through holes 15 corresponding to the moving wheels 14 for facilitating the movement of the moving wheels 14.

The shielding mechanism comprises a rotating shaft 16, the rotating shaft 16 is rotatably connected with the inner wall of the accommodating groove 9, the two ends of the rotating shaft 16 are fixedly connected with coil springs, the other ends of the coil springs are fixedly connected with the inner wall of the accommodating groove 9, shielding cloth 17 is wound on the outer surface of the rotating shaft 16, an opening 18 is formed in the top of the accommodating groove 9, one end of the shielding cloth 17 penetrates through the opening 18 and a fixedly connected hanging rod 19, the shielding cloth 17 is pulled out from the opening 18 by pulling the hanging rod 19, then the front portion can be shielded, and the coil springs are convenient to automatically wind the shielding cloth 17.

One side of the outer surface of the top plate 7 is symmetrically and fixedly connected with hooks 20 matched with the hanging rods 19, so that the hanging rods 19 can be placed conveniently.

The upper surface of the top plate 7 is provided with a groove 21, and a handle 22 is rotatably connected inside the groove 21, so that the carrying is convenient.

The lock catches 23 are commonly mounted between the outer surfaces of the two sides of the top plate 7 and the two adjacent side plates 4, so as to facilitate the fixing of the top plate 7.

When the micro-infrared spectrometer is used, firstly the hanging rod 19 is taken down from the hook 20, the shielding cloth 17 is automatically rolled under the action of the coil spring, then the lock catches 23 at the two sides are opened, then the top plate 7 and the side plates 4 at the two sides can be respectively opened, the two side plates 4 are changed into a horizontal state under the limitation of the right-angle groove 3, thereby being convenient for placing articles, the practicability is greatly increased, when the adjustment and the movement are needed, only the motor 10 is started, the motor 10 rotates to drive the screw rod 11 to rotate, thereby driving the transverse plate 12 to move, further driving the moving wheel 14 to move through the supporting rod 13, thereby jacking the base 1 and further being convenient for moving, when the micro-infrared spectrometer is not used, the side plates 4 at the two sides are rotated to a vertical state, the top plate 7 is rotated to be combined with the two side plates 4, further the lock catches 23, then the hanging rod 19 is pulled and hung on the two hooks 20, the hanging rod 19 pulls the shielding cloth 17 out from the opening 18, and then can shelter from the front portion to keep the spectrum appearance body 2 in the space of relative seal, thereby avoid the dust to fall on spectrum appearance body 2, carry through handle 22 is portable at last.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. Micro-infrared spectrometer, including base (1), its characterized in that: the utility model discloses a spectrometer, including base (1), upper surface, rotation groove (6), the inside rotation that rotates groove (6) is connected with roof (7), dead slot (8) have been seted up to the bottom of base (1), the internally mounted of dead slot (8) has lift moving mechanism, the inside of base (1) and the position that is close to the front side have been seted up and have been accomodate groove (9), the internally mounted of accomodating groove (9) has sheltered from the mechanism, the lower surface mounting of base (1) has supporting shoe (24).

2. The microscopic infrared spectrometer of claim 1, wherein: the lifting and moving mechanism comprises a motor (10), the motor (10) is fixedly installed at the inner top of the empty groove (8), an output shaft of the motor (10) is fixedly connected with a screw rod (11), the outer surface of the screw rod (11) is in threaded connection with a transverse plate (12) which is in sliding connection with the inner wall of the empty groove (8), four support rods (13) of the transverse plate (12) are prevented from being fixedly connected with, and the bottom ends of the support rods (13) are provided with moving wheels (14).

3. The microscopic infrared spectrometer of claim 2, wherein: the lower surface of the base (1) is provided with a plurality of through holes (15) corresponding to the moving wheels (14).

4. The microscopic infrared spectrometer of claim 1, wherein: shelter from the mechanism and include pivot (16), pivot (16) are connected with the inner wall rotation of accomodating groove (9), just the both ends fixedly connected with wind spring of pivot (16), the other end of wind spring and the inner wall fixed connection of accomodating groove (9), the surface winding of pivot (16) has sheltering from cloth (17), open-ended (18) have been seted up at the top of accomodating groove (9), the one end of sheltering from cloth (17) runs through opening (18) and fixedly connected with peg (19).

5. The microscopic infrared spectrometer of claim 4, wherein: and one side of the outer surface of the top plate (7) is symmetrically and fixedly connected with a hook (20) matched with the hanging rod (19).

6. The microscopic infrared spectrometer of claim 1, wherein: a groove (21) is formed in the upper surface of the top plate (7), and a handle (22) is rotatably connected to the inside of the groove (21).

7. The microscopic infrared spectrometer of claim 1, wherein: and a lock catch (23) is arranged between the outer surfaces of the two sides of the top plate (7) and the two adjacent side plates (4) together.