CN212030739U

CN212030739U - Portable infrared spectrometer

Info

Publication number: CN212030739U
Application number: CN202020311906.6U
Authority: CN
Inventors: 张丽娟
Original assignee: Binzhou University
Current assignee: Binzhou University
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-11-27
Anticipated expiration: 2030-03-13

Abstract

The utility model discloses a portable infrared spectrometer, including device shell, carrying mechanism and supporting mechanism, carrying mechanism is provided with two sets of altogether, two sets of carrying mechanism is in the both sides of device shell respectively, carrying mechanism includes the baffle, one side of baffle is provided with the handle, and the rear surface of baffle is provided with the rack, one side top of rack is provided with the gear, the rear surface fixedly connected with transmission shaft of gear, the other end fixedly connected with first bevel gear of transmission shaft, one side of first bevel gear is provided with second bevel gear, one side fixedly connected with drive shaft of second bevel gear; through installing baffle, handle, rack, gear and the drive block in a portable infrared spectroscopy both sides of design and be convenient for carry the device, give a fine impetus of staff, and can accomodate when not, do not occupy more space, the practicality is high.

Description

Portable infrared spectrometer

Technical Field

The utility model belongs to the technical field of infrared spectrum appearance, concretely relates to portable infrared spectrum appearance.

Background

An infrared spectrometer is an instrument for analyzing molecular structure and chemical composition by using absorption characteristics of substances to infrared radiation with different wavelengths, and generally comprises a light source, a monochromator, a detector and a computer information processing system, and is divided into a dispersion type and an interference type according to different light splitting devices. For a dispersion type double-light-path optical zero-balance infrared spectrophotometer, when a sample absorbs infrared radiation with certain frequency, the vibration energy level of molecules jumps, 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 portable infrared spectrometer has the advantages that the existing portable infrared spectrometer is large in mass and does not have a good stress point in the using process, and a large amount of labor force is needed when workers carry the portable infrared spectrometer, so that the portable infrared spectrometer is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable infrared spectrometer to propose current portable infrared spectrometer in solving above-mentioned background art in the use, because the device quality is great, and do not have a fine impetus, need a large amount of labours 'problem during staff's transport.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable infrared spectrometer, includes the device shell, carries mechanism and supporting mechanism, it is provided with two sets ofly, two sets ofly to carry the mechanism and be in the both sides of device shell respectively, it includes the baffle to carry the mechanism, one side of baffle is provided with the handle, just the rear surface of baffle is provided with the rack, one side top of rack is provided with the gear, the rear surface fixedly connected with transmission shaft of gear, the first bevel gear of other end fixedly connected with of transmission shaft, one side of first bevel gear is provided with the second bevel gear, one side fixedly connected with drive shaft of second bevel gear, the other end fixedly connected with drive block of drive shaft.

Preferably, the supporting mechanisms are provided with four groups, the four groups of supporting mechanisms are respectively arranged at four corners of the bottom of the device shell, each supporting mechanism comprises a ball screw, a limiting block is fixedly connected to the bottom of each ball screw, a fourth bevel gear is fixedly connected to the top of each ball screw, a third bevel gear is arranged on one side of each fourth bevel gear, a rotating shaft is fixedly connected to one side of each third bevel gear, a rotating block is fixedly connected to the other end of each rotating shaft, a threaded sleeve is arranged on the outer surface of each ball screw, and a supporting column is fixedly connected to the bottom of each threaded sleeve.

Preferably, the two sides of the device shell are both provided with a fixing groove A, and the handle is installed in the fixing groove A.

Preferably, the rear surface of the baffle is provided with a fixing groove B, and one side of the rack is fixed on one side of the fixing groove B.

Preferably, the rack is in meshed connection with a gear, the first bevel gear is in meshed connection with the second bevel gear, and the third bevel gear is in meshed connection with the fourth bevel gear.

Preferably, rectangular grooves are formed in four corners of the lower surface of the device shell, and the cross section of the threaded sleeve is rectangular.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through installing baffle, handle, rack, gear and the drive block in a portable infrared spectroscopy both sides of design and be convenient for carry the device, give a fine impetus of staff, and can accomodate when not, do not occupy more space, the practicality is high.

2. Install ball screw, fourth bevel gear, thread bush, support column and the turning block in the inside bottom four corners of a portable infrared spectroscopy appearance through the design and be convenient for support the device, the support column can be taken in a portable infrared spectroscopy appearance when not using simultaneously to be convenient for accomodate of the device, brought fine development prospect.

Drawings

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

FIG. 2 is a schematic view of a partial side view cross-sectional structure of the device housing of the present invention;

FIG. 3 is a schematic view of a partial rear view cross-sectional structure of the baffle of the present invention;

fig. 4 is a schematic view of a partial top-view cross-sectional structure of the driving block of the present invention;

fig. 5 is a schematic view of the local front cross-sectional structure of the support pillar of the present invention.

In the figure: 1. a device housing; 2. a drive block; 3. rotating the block; 4. a baffle plate; 5. a handle; 6. a rack; 7. a gear; 8. a drive shaft; 9. a support pillar; 10. a first bevel gear; 11. a second bevel gear; 12. a drive shaft; 13. a rotating shaft; 14. a third bevel gear; 15. a fourth bevel gear; 16. a limiting block; 17. a threaded sleeve; 18. and a ball screw.

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. 1-5, the present invention provides a technical solution: the utility model provides a portable infrared spectrometer, including device shell 1, carry mechanism and supporting mechanism, it is provided with two sets ofly altogether to carry the mechanism, two sets of mechanisms of carrying are in the both sides of device shell 1 respectively, it includes baffle 4 to carry the mechanism, one side of baffle 4 is provided with handle 5, and the rear surface of baffle 4 is provided with rack 6, one side top of rack 6 is provided with gear 7, the fixed surface of rear of gear 7 is connected with transmission shaft 8, the first bevel gear 10 of the other end fixedly connected with of transmission shaft 8, one side of first bevel gear 10 is provided with second bevel gear 11, one side fixedly connected with drive shaft 12 of second bevel gear 11, the other end fixedly connected with drive block 2 of drive shaft 12.

In order to support the device conveniently, in this embodiment, preferably, four groups of support mechanisms are provided, the four groups of support mechanisms are respectively located at four corners of the bottom end inside the device housing 1, each support mechanism includes a ball screw 18, a limiting block 16 is fixedly connected to the bottom end of the ball screw 18, a fourth bevel gear 15 is fixedly connected to the top end of the ball screw 18, a third bevel gear 14 is arranged on one side of the fourth bevel gear 15, a rotating shaft 13 is fixedly connected to one side of the third bevel gear 14, a rotating block 3 is fixedly connected to the other end of the rotating shaft 13, a threaded sleeve 17 is arranged on the outer surface of the ball screw 18, and a support column 9 is fixedly connected.

In order to store the handle 5 conveniently, in the embodiment, preferably, the fixing grooves a are formed in both sides of the device shell 1, and the handle 5 is installed in the fixing grooves a.

In order to facilitate moving the baffle 4, in this embodiment, preferably, the rear surface of the baffle 4 is provided with a fixing groove B, and one side of the rack 6 is fixed to one side of the fixing groove B.

In order to rotate the gear 7, in the embodiment, it is preferable that the rack 6 is in meshing connection with the gear 7, the first bevel gear 10 is in meshing connection with the second bevel gear 11, and the third bevel gear 14 is in meshing connection with the fourth bevel gear 15.

In order to facilitate moving the threaded sleeve 17, in this embodiment, preferably, rectangular grooves are formed at four corners of the lower surface of the device housing 1, and the cross section of the threaded sleeve 17 is rectangular.

The utility model discloses a theory of operation and use flow: after the device is installed, four designed supporting columns 9 can support the device, when the device needs to be stored, the rotating block 3 can be rotated, the rotating block 3 drives the third bevel gear 14 to rotate under the action of the rotating shaft 13, the third bevel gear 14 drives the fourth bevel gear 15 to rotate, the fourth bevel gear 15 drives the ball screw 18 to rotate, due to the fact that the cross section of the rotating block 3 is provided with a rectangular groove and the thread sleeve 17 is rectangular, the thread sleeve 17 moves upwards under the rotation of the ball screw 18 and cannot rotate, the thread sleeve 17 drives the supporting columns 9 to move upwards, the supporting columns 9 can be stored in the device shell 1 to facilitate the storage of the device, when the device needs to be transported, the driving block 2 can be rotated, the driving block 2 drives the second bevel gear 11 to rotate under the action of the driving shaft 12, the second bevel gear 11 drives the first bevel gear 10 to rotate, first bevel gear 10 rotates through driving gear 7 under the effect at transmission shaft 8, and gear 7 drives rack 6 and removes, and rack 6 drives baffle 4 and removes downwards, can make fixed recess A be in the open mode, can utilize the handle 5 in the fixed recess A to carry the device.

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 portable infrared spectrometer, includes device shell (1), carries mechanism and supporting mechanism, its characterized in that: the carrying mechanism is provided with two sets, two sets of carrying mechanism is in the both sides of device shell (1) respectively, carrying mechanism includes baffle (4), one side of baffle (4) is provided with handle (5), just the rear surface of baffle (4) is provided with rack (6), one side top of rack (6) is provided with gear (7), the rear surface fixedly connected with transmission shaft (8) of gear (7), the first bevel gear (10) of other end fixedly connected with of transmission shaft (8), one side of first bevel gear (10) is provided with second bevel gear (11), one side fixedly connected with drive shaft (12) of second bevel gear (11), the other end fixedly connected with drive block (2) of drive shaft (12).

2. The portable infrared spectrometer of claim 1, wherein: the supporting mechanism is provided with four groups, the four groups of supporting mechanisms are respectively arranged at four corners of the bottom of the interior of the device shell (1), each supporting mechanism comprises a ball screw (18), a limiting block (16) is fixedly connected to the bottom of each ball screw (18), a fourth bevel gear (15) is fixedly connected to the top of each ball screw (18), a third bevel gear (14) is arranged on one side of each fourth bevel gear (15), a rotating shaft (13) is fixedly connected to one side of each third bevel gear (14), a rotating block (3) is fixedly connected to the other end of each rotating shaft (13), a thread sleeve (17) is arranged on the outer surface of each ball screw (18), and a supporting column (9) is fixedly connected to the bottom of each thread sleeve (17).

3. The portable infrared spectrometer of claim 1, wherein: fixing grooves A are formed in the two sides of the device shell (1), and the handles (5) are installed in the fixing grooves A.

4. The portable infrared spectrometer of claim 1, wherein: the rear surface of the baffle (4) is provided with a fixed groove B, and one side of the rack (6) is fixed on one side of the fixed groove B.

5. The portable infrared spectrometer of claim 2, wherein: the rack (6) is in meshed connection with a gear (7), the first bevel gear (10) is in meshed connection with the second bevel gear (11), and the third bevel gear (14) is in meshed connection with the fourth bevel gear (15).

6. The portable infrared spectrometer of claim 2, wherein: rectangular grooves are formed in four corners of the lower surface of the device shell (1), and the section of the threaded sleeve (17) is rectangular.