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CN-121978024-A - Portable handheld spectrometer multifunctional test equipment

CN121978024ACN 121978024 ACN121978024 ACN 121978024ACN-121978024-A

Abstract

The invention relates to the field of spectrometer testing, and discloses portable handheld spectrometer multifunctional testing equipment which comprises a shell, wherein an installing plate is movably connected inside the shell, a lifting control mechanism is arranged at the bottom of the installing plate, a rotation control mechanism is arranged on one side of the top of the installing plate, a calibration mechanism is arranged on the other side of the top of the installing plate, a collision testing mechanism is arranged on one side of the shell, the calibration mechanism comprises an edge detection plate, the edge detection plate is fixedly connected to the other side of the top of the installing plate, and a fixed cross mark is fixedly connected to the middle of the edge detection plate. According to the invention, the detection sample is placed in the shell, so that the contact with air is reduced, the accuracy of a long-term detection result can be improved, and the calibration mechanism is arranged, so that the distance between the detection head of the spectrometer and the detection sample can be calibrated, the detection head and the detection sample can always maintain the optimal detection position, and the accuracy of the detection result is improved.

Inventors

  • HU ZHUDONG
  • LV XIAOMING

Assignees

  • 佛山格捷锐信息技术有限公司

Dates

Publication Date
20260505
Application Date
20240328

Claims (8)

  1. 1. The utility model provides a portable handheld multifunctional testing equipment of spectrum appearance, includes casing (1), its characterized in that, the inside swing joint of casing (1) has mounting panel (2), the bottom of mounting panel (2) is equipped with lift control mechanism (3), top one side of mounting panel (2) is equipped with rotation control mechanism (4), the top opposite side of mounting panel (2) is equipped with calibrating mechanism (5), one side of casing (1) is equipped with collision test mechanism (6); The utility model provides a calibration mechanism (5) is including edge detection board (501), edge detection board (501) fixed connection is at the top opposite side of mounting panel (2), the middle part fixedly connected with of edge detection board (501) is fixed cross mark (502), and the middle part fixedly connected with center detection board (503) of fixed cross mark (502), the inside of casing (1) is close to upper position department fixedly connected with calibration guard plate (504) of edge detection board (501), the middle part fixedly connected with calibration cross mark (505) of calibration guard plate (504), the middle part fixedly connected with center printing opacity board (506) of calibration cross mark (505).
  2. 2. The portable handheld spectrometer multifunctional test device according to claim 1, wherein a detection opening (7) is formed in a position of the upper surface of the housing (1) corresponding to the rotation control mechanism (4), and a calibration opening (8) is formed in a position of the upper surface of the housing (1) corresponding to the calibration mechanism (5).
  3. 3. The portable handheld spectrometer multifunctional test device according to claim 1, wherein a control panel (9) is fixedly installed in the middle of the top end of the shell (1), an arm support (10) is fixedly connected to the front side of the bottom end of the shell (1), and a holding rod (11) is fixedly connected to the middle of the bottom end of the shell (1).
  4. 4. The portable handheld spectrometer multifunctional testing device according to claim 1, wherein the lifting control mechanism (3) comprises two linear guide rails (301), the linear guide rails (301) are respectively and fixedly connected to two sides of the bottom wall of the shell (1), one side of the inner side end of each linear guide rail (301) is respectively and slidingly connected to two ends of a first straight rod (302), inner supports (303) are respectively and rotatably connected to two outer diameters of two sides of each first straight rod (302), the tail ends of the inner supports (303) are respectively and rotatably connected to one side of the bottom end of the mounting plate (2), the other side of the inner side end of each linear guide rail (301) is respectively and fixedly connected to two ends of a second straight rod (304), two outer supports (305) are respectively and rotatably connected to two outer diameters of two sides of each second straight rod (304), the tail ends of each outer support (305) are respectively and slidingly connected to grooves of the other at the other side of the bottom end of the mounting plate (2), and the intersections of the inner supports (303) and the outer supports (305) are movably connected through connecting shafts (306).
  5. 5. The portable and handheld spectrometer multifunctional testing device according to claim 4, wherein the lifting control mechanism (3) further comprises a first motor (307), the first motor (307) is fixedly installed on one side of the bottom wall of the shell (1), a threaded rod (308) is fixedly installed at the driving end of the first motor (307), a threaded sleeve (309) is fixedly connected to the middle part of the first straight rod (302), and the inner diameter of the threaded sleeve (309) is in threaded connection with the outer diameter of the threaded rod (308).
  6. 6. The portable handheld spectrometer multifunctional testing device according to claim 1, wherein the rotation control mechanism (4) comprises a worm wheel (401), the worm wheel (401) is movably connected to one side of the top end of the mounting plate (2), a turntable (404) is fixedly connected to the middle of the top end of the worm wheel (401) through a rotating shaft, and a plurality of detection samples (405) are uniformly and fixedly connected to the outer side of the upper surface of the turntable (404).
  7. 7. The portable and handheld spectrometer multifunctional test device according to claim 6, wherein the rotation control mechanism (4) further comprises a second motor (402), the second motor (402) is fixedly installed at the top end of the mounting plate (2), the driving end of the second motor (402) is fixedly connected with a worm (403), and one side of the worm (403) is in meshed connection with one side of the worm wheel (401).
  8. 8. The portable handheld spectrometer multifunctional testing device according to claim 1, wherein the collision testing mechanism (6) comprises an outer barrel (601), the outer barrel (601) is fixedly connected to one side of the shell (1), an impact head (602) is movably connected to one side of the inner portion of the outer barrel (601), a firing pin (603) is rotatably connected to the inner side of the impact head (602), a deflection spring (604) is arranged on the outer portion of the firing pin (603), a reset spring (605) is fixedly connected to the other side of the inner portion of the outer barrel (601), a hammer (606) is fixedly connected to the tail end of the reset spring (605), and a cylindrical groove (607) is formed in the middle of the hammer (606).

Description

Portable handheld spectrometer multifunctional test equipment Technical Field The invention relates to the field of spectrometer testing, in particular to portable handheld multifunctional spectrometer testing equipment. Background A spectrometer is an instrument for analyzing spectral characteristics of a sample, and is commonly used in the fields of chemical analysis, detection of substance components, optical research and the like. The spectrometer test equipment comprises a plurality of types, commonly comprises an ultraviolet visible spectrometer, an infrared spectrometer, a nuclear magnetic resonance spectrometer, a mass spectrometer and a mass spectrometer, wherein the ultraviolet visible spectrometer is used for measuring the absorption and reflection characteristics of a sample in ultraviolet and visible light bands, the infrared spectrometer is used for researching and analyzing the absorption characteristics of the sample in the infrared band, the nuclear magnetic resonance spectrometer is used for researching nuclear magnetic resonance phenomenon and analyzing the information of the position, chemical environment, relative abundance and the like of a nuclear in the sample, and the mass spectrometer is used for analyzing the mass and structural information of molecules in the sample. The handheld spectrometer is used as portable spectrum analysis equipment, convenience and flexibility are provided in many application scenes, but the handheld spectrometer has the problem of detection precision, so after production and processing are finished, the handheld spectrometer is usually required to be tested, the current testing process is mostly carried out by a detector to detect a plurality of samples, whether the components displayed by the detection result are the same as the actual components of the samples or not is judged according to the precision of the spectrometer, the detection process also has the defects that firstly, the detection precision of the spectrometer is related to the distance between a light-emitting source and the samples, the accurate detection distance control is difficult to be completed by a worker, secondly, the samples are exposed in the air for a long time, the internal components are changed, the detection result is influenced, and finally, the basic quality of the shell of the spectrometer cannot be detected. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a portable handheld spectrometer multifunctional test device, which solves the problems that a worker is difficult to complete accurate detection distance control and a sample is exposed in the air for a long time, so that the internal components are changed and the detection result is influenced. The portable handheld spectrometer multifunctional test device comprises a shell, wherein a mounting plate is movably connected inside the shell, a lifting control mechanism is arranged at the bottom of the mounting plate, a rotation control mechanism is arranged on one side of the top of the mounting plate, a calibration mechanism is arranged on the other side of the top of the mounting plate, a collision test mechanism is arranged on one side of the shell, the calibration mechanism comprises an edge detection plate, the edge detection plate is fixedly connected to the other side of the top of the mounting plate, a fixed cross mark is fixedly connected to the middle of the edge detection plate, a central detection plate is fixedly connected to the middle of the fixed cross mark, a calibration protection plate is fixedly connected to the position, close to the upper side of the edge detection plate, of the shell, a calibration cross mark is fixedly connected to the middle of the calibration protection plate, and a central light-transmitting plate is fixedly connected to the middle of the calibration cross mark. Preferably, a detection opening is formed in the position, corresponding to the rotation control mechanism, of the upper surface of the shell, and a calibration opening is formed in the position, corresponding to the calibration mechanism, of the upper surface of the shell. Preferably, the top middle part fixed mounting of casing has control panel, the bottom front side fixedly connected with arm holds in the palm of casing, the bottom middle part fixedly connected with holding rod of casing. Preferably, the lifting control mechanism comprises two linear guide rails, the linear guide rails are respectively and fixedly connected to two sides of the bottom wall of the shell, one side of the inner side end of each linear guide rail is respectively and slidably connected to two ends of the first straight rod, the inner supports are respectively and rotatably connected to two outer diameters of the two sides of the first straight rod, the tail ends of the inner supports are respectively and fixedly connected to one side of the bottom end of the mounting plate, the other side of the i