CN220552766U

CN220552766U - Portable spectrum analyzer

Info

Publication number: CN220552766U
Application number: CN202320884725.6U
Authority: CN
Inventors: 陈程; 谢艺; 张迪; 张碧玲; 张学晓; 肖叶茂; 吕小毅
Original assignee: Xinjiang University
Current assignee: Xinjiang University
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2024-03-01
Anticipated expiration: 2033-04-19

Abstract

The utility model discloses a portable spectrum analyzer, which comprises a host and a spectrum emitter arranged at the right side of the host and used for emitting light waves for analysis, wherein a grab handle is arranged at the right lower side of the host, a switch is arranged at the right upper side of the grab handle, a display screen is arranged at the left upper side of the host, a control button is arranged at the left upper side of the display screen, a charging port is arranged at the left lower side of the host, the host is connected with an internal power supply for supplying power, when an operator parallelly measures a plurality of large articles on a plane, the operator can move a sleeve block on the grab handle downwards, fold a plurality of fixed blocks through a movable piece on a connecting rod, enable the fixed blocks outside the periphery of the grab handle to be folded in a cross shape below the grab handle and be spread on a table top, and form supporting force for the spectrum analyzer through the overlapped fixed blocks and a fixed base.

Description

Portable spectrum analyzer

Technical Field

The utility model belongs to the technical field of spectrum analyzers, and particularly relates to a portable spectrum analyzer.

Background

The portable spectrum analyzer is characterized by small size, portability, simple operation and the like, adopts an optical analysis technology, measures the spectral characteristics of emission or absorption of atoms or molecules in a sample by exciting the atoms or molecules in the sample, thereby determining the components and concentration of elements or compounds in the sample, generally uses an optical fiber to transmit the spectral information of the sample, transmits a spectral signal to a spectrometer host for data processing and analysis, can be applied to various fields such as metal material analysis, food safety detection, environmental monitoring, medicine analysis and the like, has the advantages of real-time analysis, nondestructivity, high precision, high efficiency, no need of sample pretreatment and the like, can perform field analysis outside a laboratory, greatly improves the analysis efficiency and accuracy, but the existing portable spectrum analyzer lacks a component capable of providing supporting force stably and is inconvenient to watch and use when the demonstration operation is needed, and is designed to be capable of being held by hand and can be erected on the desktop, so that the portable spectrum analyzer is not only convenient for holding and operating personnel to hold the spectrum analyzer.

Disclosure of Invention

The utility model aims to provide a portable spectrum analyzer, which solves the problems that the prior portable spectrum analyzer proposed in the background art lacks a component which is erected on a table top to provide supporting force, and is inconvenient to watch and use when demonstration operation is needed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a portable spectrum analyzer comprises a host machine and a spectrum emitter arranged at the right side of the host machine and used for emitting light wave analysis;

a grab handle is arranged at the right lower side position of the host machine, and a switch is arranged at the right upper side position of the grab handle;

a display screen is arranged at the position of the left upper side of the host, a control button is arranged at the position of the left side of the display screen, a charging port is arranged at the position of the left lower side of the host, and the host is powered by connecting an internal power supply;

the upper outer position of the grab handle is provided with a magnet, the lower tail end position of the grab handle is fixedly provided with a fixed base, the upper position of the fixed base is provided with a connecting rod, the upper tail end position of the connecting rod is provided with a sleeve block, and the outer position of the connecting rod is provided with a plurality of fixed blocks;

wherein, the sleeve block can move up and down on the grab handle.

Preferably, the magnet is connected with the grab handle in an embedded connection mode, a metal block is sleeved and embedded at the inner side of the sleeve block, and the sleeve block can be adsorbed by the magnet through the metal block in a magnetic attraction mode.

Preferably, the connecting rods are provided in plurality, and the connecting rods are connected with the sleeve block and the fixed base through an integrated connection mode respectively.

Preferably, the plurality of connecting rods respectively penetrate through the plurality of fixing blocks, and the plurality of fixing blocks are made of metal materials.

Preferably, the sleeve block is connected with the grab handle in a sleeved connection mode, and the circumference of the sleeve block is smaller than that of the fixed base.

Preferably, the plurality of connecting rods are respectively made of metal materials, the connecting positions of the plurality of connecting rods and the fixed block are respectively disconnected, and movable pieces are arranged at the disconnected positions.

Preferably, the movable parts at the connecting positions of the connecting rods and the fixed blocks are movable rods, and the fixed blocks can be overlapped through the movable rods on the connecting rods.

Preferably, the outer positions of the front side and the rear side of the host machine and the spectrum emitter are respectively provided with an air bag, and the outer positions of the air bags are provided with inflation tubes.

Compared with the prior art, the utility model provides a portable spectrum analyzer, which has the following beneficial effects:

1. through the setting of magnet, cover piece, fixed block, connecting rod and unable adjustment base, when the staff is on the parallel measurement of a plurality of large-scale articles on the plane, can also directly stand on the desktop through the cover piece downwardly moving on the grab handle, through the movable part on the connecting rod, fold a plurality of fixed blocks, make grab handle outside fixed block all around be cross folding and open tiling on the desktop below the grab handle, form the holding power to spectrum analyzer through overlapping fixed block cooperation unable adjustment base, let spectrum analyzer stable stand on the desktop, when the staff need measure the article, can be more convenient control the host computer, carry out spectrum analysis operation, when the staff need carry out the result on the show display screen, or when spectrum analyzer's outward appearance, better observation display screen with carry out the show, and when the staff holds the grab handle and carry out the operation, can be through upwards moving the cover piece, adsorb with the magnet, the hand contact a plurality of fixed blocks of staff, play the effect of increasing frictional force, more convenient the grasp.

2. Through the setting of gasbag and gas tube, when spectrum analyzer stand topples over on the desktop or take place to scratch and fall in the use, through setting up outside gasbag in both sides around host computer and spectrum transmitter, cushion to this spectrum analyzer of better protection, the operating personnel can be at any time through opening the gas tube, mends the gas bag.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view showing the removal of the sleeve block, the fixing block and the connecting rod structure in the utility model.

Fig. 3 is an enlarged schematic view of the structure of the sleeve block area of the present utility model.

Fig. 4 is a schematic structural view of a spectrum analyzer with a support provided on a plane by overlapping a fixing block under a grab handle through a folding connecting rod in a cross shape.

In the figure: 1. a grab handle; 2. a host; 3. a spectral emitter; 4. an air bag; 5. an inflation tube; 6. a display screen; 7. a control button; 8. a charging port; 9. a switch; 10. a magnet; 11. sleeving blocks; 12. a fixed base; 13. a fixed block; 14. and (5) connecting a rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a portable spectrum analyzer as shown in fig. 1-4, which comprises a host machine 2 and a spectrum emitter 3 arranged at the right side of the host machine 2 and used for emitting light wave analysis;

a grab handle 1 is arranged at the right lower side position of the host machine 2, and a switch 9 is arranged at the right upper side position of the grab handle 1;

a display screen 6 is arranged at the position of the left upper side of the host machine 2, a control button 7 is arranged at the position of the left side of the display screen 6, a charging port 8 is arranged at the position of the left lower side of the host machine 2, and the host machine 2 is powered by being connected with an internal power supply;

a magnet 10 is arranged at the outer position of the upper side of the grab handle 1, a fixed base 12 is fixed at the tail end position of the lower side of the grab handle 1, a connecting rod 14 is arranged at the upper side of the fixed base 12, a sleeve block 11 is arranged at the tail end position of the upper side of the connecting rod 14, and a plurality of fixed blocks 13 are arranged at the outer side of the connecting rod 14;

wherein the sleeve block 11 can move up and down on the grab handle 1.

In this embodiment, before the operator uses the spectrum analyzer to analyze the article, the operator needs to connect an external power supply and a charging port 8 of the host computer through a connecting wire to charge an internal power supply of the host computer 2, after the charging is completed, the operator can normally carry the spectrum analyzer to go out for use, before the operator needs to analyze the article, the host computer 2 is started through a control button 7, the spectrum emitter 3 is attached and aligned to the article to be detected, and a switch 9 is pressed down, the spectrum emitter 3 can release spectral lines with specific wavelengths, after the spectral lines are reflected back on the article, the components and the concentrations of elements or compounds in the article can be determined through separating and measuring the intensities and the wavelengths of the spectral lines, and the analysis is performed by utilizing the specific energy level structure and the spectral characteristics of atoms or molecules in the article, thereby completing the spectrum analysis operation.

As shown in fig. 1 to 4, the magnet 10 is connected with the handle 1 by an embedded connection mode, a metal block is sleeved and embedded at the inner side position of the sleeve block 11, the sleeve block 11 can be adsorbed with the magnet 10 by the metal block by utilizing a magnetic attraction mode, a plurality of connecting rods 14 are arranged, the plurality of connecting rods 14 are respectively connected with the sleeve block 11 and the fixed base 12 by an integrated connection mode, the plurality of connecting rods 14 respectively penetrate through the plurality of fixed blocks 13, the plurality of fixed blocks 13 are made of metal materials, the sleeve block 11 is connected with the handle 1 by a sleeved connection mode, the circumference of the sleeve block 11 is smaller than the circumference of the fixed base 12, the plurality of connecting rods 14 are respectively made of metal materials, the connecting positions of the plurality of connecting rods 14 and the fixed blocks 13 are respectively disconnected, movable pieces are specifically arranged at the disconnected positions, and the movable pieces at the connecting positions of the plurality of connecting rods 14 and the plurality of fixed blocks 13 can be respectively overlapped by the movable pieces on the connecting rods 14.

Preferably, when the operator measures a plurality of large-scale articles on the desktop in parallel, can move the cover piece 11 on the grab handle 1 downwards, through the moving part on the connecting rod 14, fold a plurality of fixed blocks 13, make grab handle 1 outside all around fixed block 13 be cross folding tiling on the desktop in grab handle 1 below, form the holding power to spectrum analyzer through overlapping fixed block 13 cooperation unable adjustment base 12, let spectrum analyzer stable stand on the desktop, when the operator needs to measure the article, can be more convenient control host computer 2, carry out spectrum analysis operation, when the operator needs to show the result on the display screen 6, or when the outward appearance of spectrum analyzer, also can directly stand on the desktop, better observation display screen and show.

Preferably, when the operator holds the grip 1 to perform an operation, the sleeve block 11 can be moved upward to be attracted to the magnet 10, and the operator's hand contacts the plurality of fixing blocks 13 to increase friction force, thereby facilitating the operation.

As shown in fig. 1-2, the outer positions of the front and rear sides of the host computer 2 and the spectrum emitter 3 are respectively provided with an air bag 4, and the outer positions of the air bags 4 are provided with an inflation tube 5.

Preferably, when the spectrum analyzer is vertical to the desktop and topples over or is scratched and falls down in the use process, buffering is carried out through the air bags 4 arranged on the front side and the rear side of the host computer 2 and the spectrum transmitter 3, so that the spectrum analyzer is better protected, and an operator can supplement air to the air bags 4 at any time by opening the air charging pipe 5.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A portable spectrum analyzer, comprising a host (2) and a spectrum emitter (3) arranged at the right side of the host (2) for emitting light wave analysis;

a grab handle (1) is arranged at the right lower side position of the host machine (2), and a switch (9) is arranged at the right upper side position of the grab handle (1);

a display screen (6) is arranged at the position of the left upper side of the host machine (2), a control button (7) is arranged at the position of the left side of the display screen (6), a charging port (8) is arranged at the position of the left lower side of the host machine (2), and the host machine (2) is powered by being connected with an internal power supply;

the method is characterized in that: a magnet (10) is arranged at the outer position of the upper side of the grab handle (1), a fixed base (12) is fixed at the tail end position of the lower side of the grab handle (1), a connecting rod (14) is arranged at the upper side of the fixed base (12), a sleeve block (11) is arranged at the tail end position of the upper side of the connecting rod (14), and a plurality of fixed blocks (13) are arranged at the outer side of the connecting rod (14);

wherein the sleeve block (11) can move up and down on the handle (1).

2. A portable spectrum analyzer according to claim 1, wherein: the magnet (10) is connected with the grab handle (1) in an embedded connection mode, a metal block is sleeved and embedded at the inner side position of the sleeve block (11), and the sleeve block (11) can be adsorbed with the magnet (10) in a magnetic attraction mode through the metal block.

3. A portable spectrum analyzer according to claim 2, wherein: the connecting rods (14) are arranged in a plurality, and the connecting rods (14) are connected with the sleeve block (11) and the fixed base (12) in an integrated connection mode.

4. A portable spectrum analyzer according to claim 3, wherein: the connecting rods (14) respectively penetrate through the fixing blocks (13), and the fixing blocks (13) are made of metal materials.

5. A portable spectrum analyzer as defined in claim 4, wherein: the sleeve block (11) is connected with the grab handle (1) in a sleeved connection mode, and the circumference of the sleeve block (11) is smaller than that of the fixed base (12).

6. A portable spectrum analyzer according to claim 5 wherein: the connecting rods (14) are respectively made of metal materials, the connecting positions of the connecting rods (14) and the fixed blocks (13) are respectively disconnected, and movable pieces are arranged at the disconnected positions.

7. A portable spectrum analyzer according to claim 6 wherein: the movable parts at the connecting positions of the connecting rods (14) and the fixed blocks (13) are specifically movable rods, and the fixed blocks (13) can be overlapped through the movable rods on the connecting rods (14) respectively.

8. A portable spectrum analyzer according to claim 1, wherein: the air bags (4) are respectively arranged at the outer positions of the front side and the rear side of the host machine (2) and the spectrum emitter (3), and the air inflation tubes (5) are arranged at the outer positions of the air bags (4).