CN214749765U

CN214749765U - Portable near-infrared multichannel spectrometer with high analysis speed

Info

Publication number: CN214749765U
Application number: CN202121064060.1U
Authority: CN
Inventors: 颜久钧; 李育; 袁野
Original assignee: Hubei Nanbang Infrared Technology Co ltd
Current assignee: Hubei Nanbang Infrared Technology Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-11-16
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses a portable near-infrared multichannel spectrum appearance that analytic speed is fast belongs to spectrum appearance technical field, and it includes the spectrum appearance body, the upper surface of spectrum appearance body is provided with sealed apron, the left and right sides face of sealed apron is articulated through the upper surface of hinge with the spectrum appearance body, two spacing grooves have been seted up to the upper surface of sealed apron. This portable near-infrared multichannel spectrum appearance that analytical speed is fast, through setting up the limiting plate, a spring, the magnetic path, the spacing groove, handle and round pin axle, thereby ensured this spectrum appearance and taking out the back with the handle, limiting plate and magnetic path can play fixed effect to sealed apron, greatly reduced the degree of difficulty when fixed sealed apron, reduced the in-process of transporting, because sealed apron perk and lead to external dust to get into this internal possibility of spectrum appearance, when having ensured this spectrum appearance portable effect, the suitability and the functionality of this spectrum appearance have been improved.

Description

Portable near-infrared multichannel spectrometer with high analysis speed

Technical Field

The utility model belongs to the technical field of the spectrum appearance, specifically be a fast portable near-infrared multichannel spectrum appearance of analysis.

Background

The direct-reading spectrometer is with the device of different wavelength position intensity of optical detector measurement spectral lines such as photomultiplier, with the required wavelength or wavelength region of dispersion component with the electromagnetic radiation separation of radiation source, and carry out intensity measurement on selected wavelength (or scan a certain wave band), at present, the spectrum appearance is when transporting, often adopt portable mode to transport it, however in the in-process of transportation, the top apron of spectrum appearance often perks owing to jolt or collide with, lead to the inside that external dust got into the spectrum appearance, be difficult to ensure the normal use of spectrum appearance, and current handle often only singly possesses the effect of auxiliary carrying and convenient to accomodate, it is difficult to its suitability and the demand that the spectrum appearance is difficult to satisfy to the functional.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a portable near-infrared multichannel spectrum appearance that analysis speed is fast, it is when transporting to have solved the spectrum appearance, often adopt portable mode to transport it, however in the in-process of transportation, the top apron of spectrum appearance is owing to jolt or collide with often easy perk, lead to external dust to get into the inside of spectrum appearance, be difficult to ensure the normal use of spectrum appearance, and current handle often only the single effect that possesses supplementary carrying and be convenient for to accomodate, be difficult to its suitability and the problem that the functional difficulty is in order to satisfy the spectrum appearance demand.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable near-infrared multichannel spectrum appearance that analytic speed is fast, includes the spectrum appearance body, the upper surface of spectrum appearance body is provided with sealed apron, the left and right sides face of sealed apron passes through the hinge and is articulated with the upper surface of spectrum appearance body, two spacing grooves have been seted up to sealed apron's upper surface, and equal sliding connection has spacing wheel in two spouts, the surface of spacing wheel and the inner wall overlap joint of spout, the right flank of spacing wheel and the left end fixed connection of elastic telescopic link, the other end of elastic telescopic link passes the fixed surface of limiting plate and handle and is connected, the positive fixedly connected with magnetic path of limiting plate, spacing groove has all been seted up to sealed apron's upper surface and the back of spectrum appearance body, and all is provided with the metal block in two spacing grooves.

As a further aspect of the present invention: the shape of the limiting groove is matched with that of the magnetic block, and the cross section of the sliding groove is T-shaped.

As a further aspect of the present invention: the positive one end of handle and the one end at the back respectively with the opposite face fixed connection of two bracing pieces, and the guide way has all been seted up to the opposite face of two bracing pieces, equal sliding connection has the guide block in two guide ways, the surface of handle is provided with anti-skidding line.

As a further aspect of the present invention: the front and the back of the limiting plate are respectively lapped with the opposite surfaces of the two supporting rods, the opposite surfaces of the two guide blocks are respectively fixedly connected with the front and the back of the limiting plate, and the right side surfaces of the guide blocks are fixedly connected with springs.

As a further aspect of the present invention: the right-hand member of spring and the right flank fixed connection of guide way inner wall, the spring is located the guide way, and the opposite face of two bracing pieces all is provided with the round pin axle, the bracing piece is articulated through the front of round pin axle with the installation base.

As a further aspect of the present invention: the upper surface of the mounting base is fixedly connected with the lower surface of the spectrometer body, and the lower surface of the mounting base is provided with an anti-slip pad.

As a further aspect of the present invention: the front of the spectrometer body is provided with a control pivot, and the front and the back of the spectrometer body are both provided with a plurality of radiating holes.

(III) advantageous effects

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

1. the portable near-infrared multichannel spectrometer with high analysis speed is provided with the limiting plate, the spring, the magnetic block, the limiting groove, the handle and the pin shaft, when a worker moves the handle to a proper position, the fixing of the limiting plate can be released, the limiting plate can rapidly move downwards under the action of self gravity and spring elasticity, the magnetic block is clamped into the limiting groove while the limiting plate is in contact with the sealing cover plate, the sealing cover plate can be fixed by the limiting plate, and the magnetic block can be adsorbed in the limiting groove, so that after the spectrometer takes out the handle, the limiting plate and the magnetic block can play a fixing effect on the sealing cover plate, the fixing effect is realized through the self gravity and the spring elasticity of the limiting plate in the fixing process, the difficulty in fixing the sealing cover plate is greatly reduced, the possibility that external dust enters the spectrometer body due to the tilting of the sealing cover plate is reduced in the transferring process, the portable effect of the spectrometer is guaranteed, and meanwhile the applicability and the functionality of the spectrometer are improved.

2. This portable near-infrared multichannel spectrum appearance that analysis speed is fast, through setting up spring and limiting plate, when the staff need use this spectrum appearance, only need upwards pull the limiting plate perpendicularly, make the limiting plate drive the magnetic path and break away from the spacing groove at the in-process that removes, the staff just can rotate the position of handle through the round pin axle this moment, and can loosen from the limiting plate after 90 with handle forward rotation, make the limiting plate fast under the effect of spring elastic force with the right flank overlap joint of spectrum appearance body, the handle will be fixed this moment, make this spectrum appearance in-process using, can accomodate the handle fast, the possibility that the handle influences spectrum appearance normal operating has been reduced, the suitability of this spectrum appearance has been improved.

3. This portable near-infrared multichannel spectrum appearance that analysis speed is fast, through setting up spacing wheel and spout, pull the limiting plate to the right side when the staff, make the limiting plate drive the guide block at the in-process that removes and slide in the guide way, the spring will receive the extrusion this moment, and break away from behind the spacing groove on spectrum appearance body right side at the limiting plate, the staff just can follow the round pin axle and overturn the handle, spacing wheel will slide in the spout this moment, because spacing wheel passes through elastic telescopic rod and is connected with the handle, thereby ensured the removal that the handle can be steady, and after removing to sealed apron top, spacing wheel will carry on spacingly to the handle, thereby the operation degree of difficulty of this spectrum appearance has been reduced.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a three-dimensional structure diagram of the handle of the present invention;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

in the figure: the spectrometer comprises a spectrometer body 1, hinges 2, a sealing cover plate 3, a sliding groove 4, a limiting wheel 5, an elastic telescopic rod 6, a handle 7, a limiting plate 8, a magnetic block 9, a limiting groove 10, a supporting rod 11, a guide groove 12, a guide block 13, a spring 14, a pin shaft 15, a mounting base 16, a control pivot 17 and a heat dissipation hole 18.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: a portable near-infrared multichannel spectrometer with high analysis speed comprises a spectrometer body 1, wherein a sealing cover plate 3 is arranged on the upper surface of the spectrometer body 1, the left side surface and the right side surface of the sealing cover plate 3 are hinged to the upper surface of the spectrometer body 1 through hinges 2, two limiting grooves 10 are formed in the upper surface of the sealing cover plate 3, limiting wheels 5 are connected to the two sliding grooves 4 in a sliding mode, the outer surfaces of the limiting wheels 5 are in lap joint with the inner walls of the sliding grooves 4, the right side surface of each limiting wheel 5 is fixedly connected with the left end of an elastic telescopic rod 6, the other end of the elastic telescopic rod 6 penetrates through a limiting plate 8 to be fixedly connected with the outer surface of a handle 7, magnetic blocks 9 are fixedly connected to the front surfaces of the limiting plates 8, the limiting grooves 10 are formed in the upper surface of the sealing cover plate 3 and the back surface of the spectrometer body 1, metal blocks are arranged in the two limiting grooves 10, and the limiting plates 8, the limiting grooves 10, Handle 7 and round pin axle 15, thereby guaranteed this spectrum appearance and taking out handle 7 the back, limiting plate 8 and magnetic path 9 can play fixed effect to sealed apron 3, and fixed process passes through the gravity of limiting plate 8 self and the fixed effect is realized to spring 14 elasticity, greatly reduced the degree of difficulty when fixed sealed apron 3, the in-process of transporting has been reduced, lead to the possibility that external dust got into spectrum appearance body 1 because sealed apron 3 perk, when having ensured this spectrum appearance portable effect, the suitability and the functionality of this spectrum appearance have been improved.

Specifically, as shown in fig. 1 and 2, the shape of the limiting groove 10 is matched with the shape of the magnetic block 9, the cross section of the sliding groove 4 is T-shaped, the front end and the back end of the handle 7 are respectively fixedly connected with the opposite surfaces of the two support rods 11, the opposite surfaces of the two support rods 11 are respectively provided with a guide groove 12, the two guide grooves 12 are respectively connected with a guide block 13 in a sliding manner, due to the guide grooves 12, the limiting wheel 5 is connected with the handle 7 through the elastic telescopic rod 6, so that the handle 7 can be stably moved, after the limiting wheel 5 moves above the sealing cover plate 3, the handle 7 is limited by the limiting wheel 5, so that the operation difficulty of the spectrometer is reduced, the outer surface of the handle 7 is provided with anti-slip lines, the front surface and the back surface of the limiting plate 8 are respectively lapped with the opposite surfaces of the two support rods 11, and the opposite surfaces of the two guide blocks 13 are respectively fixedly connected with the front surface and the back surface of the limiting plate 8, a spring 14 is fixedly connected to the right side surface of the guide block 13.

Specifically, as shown in fig. 2 and 3, the right-hand member of spring 14 and the right flank fixed connection of guide way 12 inner wall, spring 14 is located guide way 12, because of being provided with spring 14, make this spectrum appearance at the in-process that uses, can accomodate handle 7 fast, handle 7 influence spectrum appearance normal operating's possibility has been reduced, the suitability of this spectrum appearance has been improved, the opposite face of two bracing pieces 11 all is provided with round pin axle 15, bracing piece 11 is articulated through round pin axle 15 and installation base 16's front, the upper surface of installation base 16 and the lower fixed surface of spectrum appearance body 1 are connected, the lower surface of installation base 16 is provided with the slipmat, the front of spectrum appearance body 1 is provided with control hub 17, a plurality of 18 louvres have all been seted up at the front and the back of spectrum appearance body 1.

The utility model discloses a theory of operation does:

s1, when the spectrometer is used, a worker only needs to pull the limiting plate 8 towards the right side, so that the limiting plate 8 drives the guide block 13 to slide in the guide groove 12 in the moving process, the spring 14 is extruded at the moment, the worker can turn the handle 7 along the pin shaft 15 after the limiting plate 8 is separated from the limiting groove 10 on the right side of the spectrometer body 1, and the limiting wheel 5 slides in the sliding groove 4 at the moment;

s2, after the handle 7 is moved to a proper position by a worker, the fixing of the limiting plate 8 can be released, at the moment, the limiting plate 8 can rapidly move downwards under the action of self gravity and the elastic force of the spring 14, so that the limiting plate 8 is clamped into the limiting groove 10 when the sealing cover plate 3 is contacted with the magnetic block 9, the sealing cover plate 3 can be fixed by the limiting plate 8, and the magnetic block 9 can be adsorbed into the limiting groove 10, and therefore the limiting plate 8 and the magnetic block 9 can play a role in fixing the sealing cover plate 3 after the handle 7 is taken out by the spectrometer;

s3, when the staff need use this spectrum appearance, only need upwards pull limiting plate 8 perpendicularly, make limiting plate 8 drive magnetic path 9 and break away from spacing groove 10 at the in-process that removes, the staff just can rotate the position of handle 7 through round pin axle 15 this moment, and can loosen from limiting plate 8 after 7 forward rotation 90, make limiting plate 8 fast and the right flank overlap joint of spectrum appearance body 1 under the effect of spring 14 elasticity, handle 7 will be fixed this moment.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a portable near-infrared multichannel spectrum appearance that analytic speed is fast, includes spectrum appearance body (1), its characterized in that: the spectrometer comprises a spectrometer body (1), and is characterized in that a sealing cover plate (3) is arranged on the upper surface of the spectrometer body (1), the left side surface and the right side surface of the sealing cover plate (3) are hinged to the upper surface of the spectrometer body (1) through hinges (2), two limiting grooves (10) are formed in the upper surface of the sealing cover plate (3), limiting wheels (5) are connected in two sliding grooves (4) in a sliding mode, the outer surfaces of the limiting wheels (5) are in lap joint with the inner walls of the sliding grooves (4), the right side surface of each limiting wheel (5) is fixedly connected with the left end of an elastic telescopic rod (6), the other end of each elastic telescopic rod (6) penetrates through a limiting plate (8) to be fixedly connected with the outer surface of a handle (7), a magnetic block (9) is fixedly connected to the front surface of each limiting plate (8), and the limiting grooves (10) are formed in the upper surface of the sealing cover plate (3) and the back surface of the spectrometer body (1), and metal blocks are arranged in the two limiting grooves (10).

2. The portable near-infrared multichannel spectrometer with high analysis speed according to claim 1, characterized in that: the shape of the limiting groove (10) is matched with that of the magnetic block (9), and the cross section of the sliding groove (4) is T-shaped.

3. The portable near-infrared multichannel spectrometer with high analysis speed according to claim 1, characterized in that: handle (7) positive one end and the one end at the back respectively with the opposite face fixed connection of two bracing pieces (11), and guide way (12) have all been seted up to the opposite face of two bracing pieces (11), equal sliding connection has guide block (13) in two guide ways (12), the surface of handle (7) is provided with anti-skidding line.

4. The portable near-infrared multichannel spectrometer with high analysis speed according to claim 3, characterized in that: the front and the back of the limiting plate (8) are respectively lapped with the opposite surfaces of the two supporting rods (11), the opposite surfaces of the two guide blocks (13) are respectively fixedly connected with the front and the back of the limiting plate (8), and the right side surfaces of the guide blocks (13) are fixedly connected with springs (14).

5. The portable near-infrared multichannel spectrometer with high analysis speed according to claim 4, characterized in that: the right-hand member of spring (14) and the right flank fixed connection of guide way (12) inner wall, spring (14) are located guide way (12), and the opposite face of two bracing pieces (11) all is provided with round pin axle (15), bracing piece (11) are through round pin axle (15) and the front of installation base (16) articulated.

6. The portable near-infrared multichannel spectrometer with high analysis speed as claimed in claim 5, characterized in that: the upper surface of the mounting base (16) is fixedly connected with the lower surface of the spectrometer body (1), and the lower surface of the mounting base (16) is provided with an anti-skid pad.

7. The portable near-infrared multichannel spectrometer with high analysis speed according to claim 1, characterized in that: the spectrometer is characterized in that a control hinge (17) is arranged on the front surface of the spectrometer body (1), and a plurality of heat dissipation holes (18) are formed in the front surface and the back surface of the spectrometer body (1).