CN113391253A - Device for measuring and evaluating electromagnetic radiation analyzer - Google Patents
Device for measuring and evaluating electromagnetic radiation analyzer Download PDFInfo
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- CN113391253A CN113391253A CN202110527403.1A CN202110527403A CN113391253A CN 113391253 A CN113391253 A CN 113391253A CN 202110527403 A CN202110527403 A CN 202110527403A CN 113391253 A CN113391253 A CN 113391253A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
The invention provides a device for measuring and evaluating an electromagnetic radiation analyzer, and relates to the technical field of wireless communication equipment. The device for measuring and evaluating the electromagnetic radiation analyzer comprises a handheld module arranged at the bottom of a main shell and a detection module arranged at the center of the top of the main shell; the handheld module comprises a handheld handle, a connecting gasket is fixedly connected to the center of the top of the handheld handle, first contact points are arranged on two sides of the top of the connecting gasket, a bottom cover plate is mounted at the bottom of the handheld handle, a first charging port is formed in the center of the bottom cover plate, and handheld grooves are formed in two sides of the handheld handle; the detection module comprises a connecting seat. Through adopting detachable structural design, make this dress can adopt the mode of multiple work, its inside still design simultaneously has automatic alarm module, automatic alarm when electromagnetic radiation surpasss behind the alert value to the relevant data of automatic recording, thereby make its holistic work efficiency improve greatly.
Description
Technical Field
The invention relates to the technical field of wireless communication equipment, in particular to a device for measuring and evaluating an electromagnetic radiation analyzer.
Background
The electromagnetic wave, also called electromagnetic radiation, is a wave-shaped movement of an electric field and a magnetic field which oscillate in phase and are perpendicular to each other in space, and the propagation direction of the electromagnetic wave is perpendicular to the plane formed by the electric field and the magnetic field, so that energy and momentum are effectively transferred; electromagnetic radiation can be classified by frequency, from low to high frequencies, including radio waves, microwaves, infrared, visible light, ultraviolet light, X-rays, gamma rays, and the like; the electromagnetic radiation tester can be used for testing the electromagnetic radiation of electrical equipment, such as computers, televisions, copiers, fax machines, cables, Bluetooth wireless systems, monitors, mobile phone electromagnetic radiation tests, GSM base stations, microwave ovens, air conditioners, refrigerators and the like.
Along with the continuous development of science and technology, various high-tech electronic products are also made out one after another, and more problems are brought along therewith, such as electromagnetic radiation, the electronic products can generate certain electromagnetic radiation when in work, once the electromagnetic radiation exceeds standard, certain interference and damage can be caused to human bodies, therefore, a professional electromagnetic radiation tester is needed to be used for testing the electromagnetic radiation of various working and living environments, including mobile phone electromagnetic radiation test, television or short-wave broadcasting, microwave oven electromagnetic radiation measurement, wireless equipment of computers, wireless communication, radio frequency emission equipment electromagnetic radiation measurement and the like, and demonstrating the relative strength of various electromagnetic radiation sources, various different types of electromagnetic radiation analyzer metering and evaluating devices are available in the market at present, but the structural design of the existing device has certain defects, and the existing electromagnetic radiation analyzer mostly adopts a handheld integrated structural design, the portable multifunctional portable detector needs to be held by hands for a long time when in use, so that the fatigue strength of operators who are engaged in detection work for a long time is increased, and the operators are not convenient to carry and store;
therefore, a new device for measuring and evaluating the electromagnetic radiation analyzer is developed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a device for evaluating the measurement of an electromagnetic radiation analyzer, which solves the problems that the conventional electromagnetic radiation analyzer mostly adopts a handheld integrated structure design, needs to be held for a long time when in use, not only can the fatigue strength of an operator who is engaged in detection work for a long time be increased, but also the carrying and the storage are inconvenient.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a device for measuring and evaluating an electromagnetic radiation analyzer comprises a handheld module arranged at the bottom of a main shell and a detection module arranged at the center of the top of the main shell;
the handheld module comprises a handheld handle, a storage battery is arranged in the handheld handle, a connecting gasket is fixedly connected to the center of the top of the handheld handle, first contact points are arranged on two sides of the top of the connecting gasket, a bottom cover plate is arranged at the bottom of the handheld handle, a first charging port is formed in the center of the bottom cover plate, and handheld grooves are formed in two sides of the handheld handle;
the detection module comprises a connecting seat, the connecting seat is installed in the center of the top of the main shell, a fixed rod is fixedly connected to the center of the top, a detection end is fixedly connected to the top end of the fixed rod, and the detection module is used for detecting electromagnetic radiation;
a connecting port corresponding to the detection module is arranged at the center of the top of the main shell, a connecting block is fixedly connected to the center of the top of the handheld module, a limiting module corresponding to the handheld module is fixedly connected to the center of the bottom of the main shell, and a limiting guide rail corresponding to the limiting module is arranged at the center of the connecting block;
the wireless signal transmission device comprises a main shell, a wireless signal transmission module, a wireless signal limiting transmitting antenna, a control module and a wireless signal transmission module, wherein the main display module is arranged in the center of the main shell, the control module is arranged at the bottom of the main display module, the alarm flashing module is arranged at the top of the center of the front end of the main shell, the alarm buzzer is arranged at one side of the alarm flashing module, the wireless signal limiting transmitting antenna corresponding to the wireless signal transmission module is fixedly connected to one side of the top of the main shell, and the wireless signal limiting transmitting antenna is designed to wirelessly transmit detection data to a background detection center so as to collect and backup the data;
a first connecting module is fixedly connected to one side of the inner wall of the main shell, a data connecting port and a second charging port corresponding to the first connecting module are respectively formed in one side of the outer wall of the main shell, the second connecting module is fixedly connected to one side, away from the first connecting module, of the inner wall of the main shell, and two volume adjusting keys are arranged on one side, away from the data connecting port and the second charging port, of the outer wall of the main shell;
the rear end housing is installed to the rear end of the main casing body, the fixed shell fragment of top fixedly connected with at rear end housing rear end center, through the fixed shell fragment of top fixed connection at rear end housing rear end center, when equipment is incessant to use for a long time, can utilize fixed shell fragment to fix the device in waist, jacket pocket department or arm outside to avoid long-term handheld operation, reduced operating personnel's fatigue strength.
Preferably, two sets of anti-skidding grooves have all been seted up in the handheld recess outside, and anti-skidding groove is convenient for the handheld operation of operating personnel, also can play anti-skidding effect simultaneously.
Preferably, the connecting seat is screwed and fixedly connected with the connecting port through threads, a threaded hole corresponding to the connecting seat is formed in the center of the top of the connecting port, the connecting seat is screwed and fixed through the threads, and therefore the connecting seat is convenient and quick to assemble and fix and is convenient to disassemble and store.
Preferably, the limiting module comprises a positioning sliding block, the center of the bottom of the main shell is fixedly connected with the positioning sliding block, and two sides of the bottom of the positioning sliding block are fixedly connected with second contact points.
Preferably, the limiting module is fixed with the limiting guide rail in a sliding installation mode, the two groups of second contact points are attached to the first contact points, and the two groups of second contact points are attached to the first contact points, so that a storage battery inside the handheld module can be used for supplying power to equipment.
Preferably, control the module and include main circuit board, the bottom of main display module is provided with main circuit board, the center of main circuit board front end is provided with a plurality of buttons of controlling, and is a plurality of one side of controlling the button is provided with the on & off button, and operating personnel can carry out the adjustment of equipment parameter and opening and closing of equipment through the main circuit board of controlling the module and a plurality of buttons of controlling, sets up alert value through controlling the module, after detection module detects that equipment electromagnetic radiation exceeds standard, can carry out automatic alarm through warning scintillation module and warning buzzer, main display module also can show electromagnetic radiation's numerical value to relevant data is preserved automatically.
Preferably, the center of the main shell is fixedly connected with a plurality of positioning columns corresponding to the main circuit board, and the positioning columns can play a role in mounting and positioning the main circuit board.
Preferably, the rear end cover is fixedly connected with the main shell through a plurality of fixing screws, and the rear end cover is fixedly connected with the main shell through a plurality of fixing screws, so that the rear end cover is convenient to detach and install quickly, and is convenient to overhaul equipment.
The working principle is as follows: when the portable handheld anti-skid device is used, the device can be started through the control module 9, when the portable handheld anti-skid device needs to be handheld, the handheld module 2 and the main shell 1 can be combined and fixed, anti-skid grooves are formed in the outer sides of the handheld grooves 206, the anti-skid grooves are convenient for operators to handle, and meanwhile, an anti-skid effect can be achieved; when the device is used uninterruptedly for a long time, the device can be fixed at the waist, the jacket pocket or the outside of the arm by using the fixing elastic sheet 21, so that long-term handheld operation is avoided, and the fatigue strength of operators is reduced; an operator can set a warning value through the control module 9, when the detection module 3 detects that the electromagnetic radiation of the working equipment exceeds the standard, automatic alarm can be performed through the alarm flashing module 10 and the alarm buzzer 11, and the main display module 8 can also display the numerical value of the electromagnetic radiation and automatically store related data; the rear end of the alarm buzzer 11 is provided with a wireless signal transmission module 12, one side of the top of the main shell 1 is fixedly connected with a wireless signal limiting transmitting antenna 13 corresponding to the wireless signal transmission module 12, and through designing the wireless signal transmission module 12 and the wireless signal limiting transmitting antenna 13, the detection data can be wirelessly transmitted to a background detection center so as to collect and backup the data.
(III) advantageous effects
The invention provides a device for measuring and evaluating an electromagnetic radiation analyzer. The method has the following beneficial effects:
1. this kind of device for electromagnetic radiation analyzer measurement and evaluation, through adopting detachable structural design, make this dress can adopt the mode of multiple work, its inside still design simultaneously has automatic alarm module, reports to the police automatically after electromagnetic radiation surpasss the alert value to automatic record relevant data, thereby make its holistic work efficiency improve greatly.
2. The device for the measurement and evaluation of the electromagnetic radiation analyzer is convenient to quickly combine by designing a combined installation structure, so that the handheld operation is convenient; when the device is used uninterruptedly for a long time, the detection module can be fixed at the waist, the jacket pocket or the outside of the arm by using the fixed elastic sheet, so that long-term handheld operation is avoided, and the fatigue strength of operators is reduced;
3. this kind of device that electromagnetic radiation analysis appearance measurement evaluated, through design disconnect-type installation fixed knot construct, can carry out the fixed point installation with this monitoring module that electromagnetic radiation analysis appearance measurement evaluated device at special occasion and position to carry out long-term fixed point and detect, thereby make the testing personnel need not to reach and detect the scene and can carry out remote testing.
Drawings
FIG. 1 is a front view of a device for measuring and evaluating an electromagnetic radiation analyzer according to the present invention;
FIG. 2 is a left side view of an apparatus for electromagnetic radiation analyzer metrology of the present invention;
FIG. 3 is a right side view of the main housing of the apparatus for measuring and evaluating electromagnetic radiation analyzer of the present invention;
FIG. 4 is a top view block diagram of a hand held module of an electromagnetic radiation analyzer for metrology and evaluation in accordance with the present invention;
FIG. 5 is a bottom view of a hand held module of an apparatus for electromagnetic radiation analyzer metrology of the present invention;
FIG. 6 is a schematic view of the internal structure of a main housing of an apparatus for measuring and evaluating an electromagnetic radiation analyzer according to the present invention;
fig. 7 is a schematic view of a detection module mounting structure of an apparatus for measuring and evaluating an electromagnetic radiation analyzer according to the present invention.
Wherein, 1, a main shell; 2. a hand-held module; 201. a hand-held handle; 202. connecting a gasket; 203. a first contact point; 204. a bottom cover plate; 205. a first charging port; 206. a hand-held recess; 3. a detection module; 301. a connecting seat; 302. fixing the rod; 303. detecting an end head; 4. a connection port; 5. connecting blocks; 6. a limiting module; 601. positioning the sliding block; 602. a second contact point; 7. limiting a guide rail; 8. a main display module; 9. a control module; 901. a main circuit board; 902. operating a key; 903. a power-on and power-off button; 10. an alarm flashing module; 11. an alarm buzzer; 12. a wireless signal transmission module; 13. a wireless limited number transmitting antenna; 14. a first connection module; 15. a data connection port; 16. a second charging port; 17. A sound transmission hole; 18. a second connection module; 19. a volume adjustment key; 20. a rear end cap; 21. fixing the elastic sheet; 22. a mounting seat; 23. mounting a plate; 24. a magnetic attraction plate; 25. a threaded mounting hole; 26. connecting a lead; 27. and a USB connector.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1, the embodiment of the present invention provides an apparatus for measuring and evaluating an electromagnetic radiation analyzer, which includes a handheld module 2 installed at the bottom of a main housing 1 and a detection module 3 installed at the center of the top of the main housing 1;
as shown in fig. 4-5, the handheld module 2 includes a handheld handle 201, a storage battery is disposed in the handheld handle 201, a connection gasket 202 is fixedly connected to the center of the top of the handheld handle 201, first contact points 203 are disposed on both sides of the top of the connection gasket 202, a bottom cover plate 204 is mounted at the bottom of the handheld handle 201, a first charging port 205 is disposed in the center of the bottom cover plate 204, and handheld grooves 206 are disposed on both sides of the handheld handle 201; anti-skidding grooves are formed in the outer sides of the two groups of handheld grooves 206, the anti-skidding grooves are convenient for operators to handle, and meanwhile, an anti-skidding effect can be achieved.
As shown in fig. 2, the detection module 3 includes a connection seat 301, the connection seat 301 is installed at the center of the top of the main housing 1, a fixing rod 302 is fixedly connected to the center of the top, a detection end 303 is fixedly connected to the top end of the fixing rod 302, and the detection module 3 is used for detecting electromagnetic radiation; connecting seat 301 closes and 4 fixed connection of connection port through the screw soon, and the center at 4 tops of connection port offers the screw hole corresponding with connecting seat 301, closes fixedly soon through adopting the screw, and it is fixed both to make up conveniently fast, and also convenient dismantlement is accomodate simultaneously.
As shown in fig. 2, a connection port 4 corresponding to the detection module 3 is disposed at the center of the top of the main housing 1, a connection block 5 is fixedly connected to the center of the top of the handheld module 2, a limit module 6 corresponding to the handheld module 2 is fixedly connected to the center of the bottom of the main housing 1, and a limit guide rail 7 corresponding to the limit module 6 is disposed at the center of the connection block 5.
As shown in fig. 6, the center of the main casing body 1 is provided with a main display module 8, the bottom of the main display module 8 is provided with a control module 9, an alarm flashing module 10 is installed at the top of the center of the front end of the main casing body 1, an alarm buzzer 11 is installed at one side of the alarm flashing module 10, a sound transmission hole 17 corresponding to the alarm buzzer 11 is formed in one side of the top of the front end of the main casing body 1, a wireless signal transmission module 12 is arranged at the rear end of the alarm buzzer 11, a wireless signal limiting transmitting antenna 13 corresponding to the wireless signal transmission module 12 is fixedly connected to one side of the top of the main casing body 1, through designing the wireless signal transmission module 12 and the wireless signal limiting transmitting antenna 13, the detection data can be wirelessly transmitted to a background detection center, so that the data can be collected and backed up.
As shown in fig. 3, a first connection module 14 is fixedly connected to one side of the inner wall of the main housing 1, a data connection port 15 and a second charging port 16 corresponding to the first connection module 14 are respectively formed in one side of the outer wall of the main housing 1, a second connection module 18 is fixedly connected to one side of the inner wall of the main housing 1 far away from the first connection module 14, and two volume adjusting keys 19 are arranged on one side of the outer wall of the main housing 1 far away from the data connection port 15 and the second charging port 16.
As shown in fig. 2, the rear end cover 20 is installed at the rear end of the main casing body 1, the top fixedly connected with fixing elastic sheet 21 at the center of the rear end cover 20, the fixing elastic sheet 21 is fixedly connected with the top at the center of the rear end cover 20, when the device is used uninterruptedly for a long time, the device can be fixed at the waist by the fixing elastic sheet 21, the pocket of the jacket or the outside of the arm, thereby avoiding long-term handheld operation, reducing the fatigue strength of the operator, the rear end cover 20 is fixedly connected with the main casing body 1 through a plurality of fixing screws, and by adopting a plurality of fixing screws and the main casing body 1, the device is convenient to disassemble and install quickly, and is convenient for overhaul of the device.
The limiting module 6 comprises a positioning slide block 601, the center of the bottom of the main shell 1 is fixedly connected with the positioning slide block 601, and two sides of the bottom of the positioning slide block 601 are fixedly connected with second contact points 602; the limiting module 6 is fixed with the limiting guide rail 7 in a sliding installation mode, the two sets of second contact points 602 are attached to the first contact points 203, and the two sets of second contact points 602 are attached to the first contact points 203, so that power can be supplied to equipment by the aid of a storage battery inside the handheld module 2.
The control module 9 comprises a main circuit board 901, the bottom of the main display module 8 is provided with the main circuit board 901, the center of the front end of the main circuit board 901 is provided with a plurality of control keys 902, one side of the plurality of control keys 902 is provided with a power on/off key 903, an operator can adjust the device parameters and turn on and off the device through the main circuit board 901 and the plurality of control keys 902 of the control module 9, the alarm value is set through the control module 9, when the detection module 3 detects that the electromagnetic radiation of the working device exceeds the standard, an automatic alarm can be given through the alarm flashing module 10 and the alarm buzzer 11, the main display module 8 can also display the value of the electromagnetic radiation, and relevant data can be automatically stored; a plurality of positioning columns corresponding to the main circuit board 901 are fixedly connected to the center of the main casing 1, and the positioning columns can perform an installation positioning function on the main circuit board 901.
Example two:
in this embodiment, on the basis of the first embodiment, in order to facilitate long-term fixed-point detection in special occasions and positions by using the device for measurement and evaluation of the electromagnetic radiation analyzer, as shown in fig. 7, the detection module 3 may adopt a separate mounting structure, the bottom of the detection module 3 is fixedly connected with a mounting seat 22, the bottom of the mounting seat 22 is fixedly connected with a mounting plate 23, the bottom of the mounting plate 23 is fixedly connected with a magnetic attraction plate 24, both sides of the tops of the mounting plate 23 and the magnetic attraction plate 24 are respectively provided with a threaded mounting hole 25, the center of one side of the mounting seat 22 is fixedly connected with a connecting wire 26 corresponding to the detection module 3, one end of the connecting wire 26 far away from the mounting seat 22 is fixedly connected with a USB connector 27, and when the detection module 3 needs to be mounted on a wall surface or a non-metallic object, the mounting plate 23 can be fixed on the wall surface or the non-metallic object by using a fixing screw; when the detection module 3 needs to be installed on the surface of a steel structure object, the magnetic suction plate 24 fixedly connected with the bottom of the installation plate 23 can be directly used for rapid adsorption and fixation, so that the installation and fixation of the detection module 3 are realized; after the detection module 3 is installed and fixed, the USB connector 27 fixed at one end of the connecting wire 26 far away from the installation seat 22 can be connected with a data receiving terminal, the length of the connecting wire 26 can be selected according to the actual installation distance, so that long-term fixed-point detection of the detection module 3 on special occasions and positions can be realized, and detection personnel can carry out remote detection without arriving at a detection site.
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 (8)
1. The utility model provides an electromagnetic radiation analysis appearance measurement evaluation's device which characterized in that: comprises a hand-held module (2) arranged at the bottom of a main shell (1) and a detection module (3) arranged at the center of the top of the main shell (1);
the handheld module (2) comprises a handheld handle (201), a connecting gasket (202) is fixedly connected to the center of the top of the handheld handle (201), first contact points (203) are arranged on two sides of the top of the connecting gasket (202), a bottom cover plate (204) is mounted at the bottom of the handheld handle (201), a first charging port (205) is formed in the center of the bottom cover plate (204), and handheld grooves (206) are formed in two sides of the handheld handle (201);
the detection module (3) comprises a connecting seat (301), the connecting seat (301) is installed at the center of the top of the main shell (1), a fixing rod (302) is fixedly connected to the center of the top, and a detection end (303) is fixedly connected to the top end of the fixing rod (302);
a connecting port (4) corresponding to the detection module (3) is arranged at the center of the top of the main shell (1), a connecting block (5) is fixedly connected to the center of the top of the handheld module (2), a limiting module (6) corresponding to the handheld module (2) is fixedly connected to the center of the bottom of the main shell (1), and a limiting guide rail (7) corresponding to the limiting module (6) is arranged at the center of the connecting block (5);
a main display module (8) is arranged at the center of the main shell (1), a control module (9) is arranged at the bottom of the main display module (8), an alarm flashing module (10) is installed at the top of the center of the front end of the main shell (1), an alarm buzzer (11) is installed at one side of the alarm flashing module (10), a sound transmission hole (17) corresponding to the alarm buzzer (11) is formed in one side of the top of the front end of the main shell (1), a wireless signal transmission module (12) is arranged at the rear end of the alarm buzzer (11), and a wireless signal limiting transmitting antenna (13) corresponding to the wireless signal transmission module (12) is fixedly connected to one side of the top of the main shell (1);
a first connecting module (14) is fixedly connected to one side of the inner wall of the main shell (1), a data connecting port (15) and a second charging port (16) corresponding to the first connecting module (14) are respectively formed in one side of the outer wall of the main shell (1), a second connecting module (18) is fixedly connected to one side, away from the first connecting module (14), of the inner wall of the main shell (1), and two volume adjusting keys (19) are arranged on one side, away from the data connecting port (15) and the second charging port (16), of the outer wall of the main shell (1);
the rear end of the main shell body (1) is provided with a rear end cover (20), and the top of the center of the rear end cover (20) is fixedly connected with a fixed elastic sheet (21).
2. An apparatus for electromagnetic radiation analyzer metrology in accordance with claim 1, wherein: anti-slip grooves are formed in the outer sides of the two groups of handheld grooves (206).
3. An apparatus for electromagnetic radiation analyzer metrology in accordance with claim 1, wherein: the connecting seat (301) is fixedly connected with the connecting port (4) through screwing, and a threaded hole corresponding to the connecting seat (301) is formed in the center of the top of the connecting port (4).
4. An apparatus for electromagnetic radiation analyzer metrology in accordance with claim 1, wherein: spacing module (6) are including location slider (601), the center fixedly connected with location slider (601) of main casing body (1) bottom, the equal fixedly connected with second contact point (602) in both sides of location slider (601) bottom.
5. An apparatus for electromagnetic radiation analyzer metrology in accordance with claim 4 wherein: and the limiting module (6) is fixedly installed with the limiting guide rail (7) in a sliding manner, and the two groups of second contact points (602) are attached to the first contact points (203).
6. An apparatus for electromagnetic radiation analyzer metrology in accordance with claim 1, wherein: the control module (9) comprises a main circuit board (901), the main circuit board (901) is arranged at the bottom of the main display module (8), a plurality of control keys (902) are arranged at the center of the front end of the main circuit board (901), and a power on/off key (903) is arranged on one side of each of the plurality of control keys (902).
7. An apparatus for electromagnetic radiation analyzer metrology in accordance with claim 6 wherein: the center of the main shell (1) is fixedly connected with a plurality of positioning columns corresponding to the main circuit board (901).
8. An apparatus for electromagnetic radiation analyzer metrology in accordance with claim 1, wherein: the rear end cover (20) is fixedly connected with the main shell (1) through a plurality of fixing screws.
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| CN202110527403.1A CN113391253B (en) | 2021-05-14 | 2021-05-14 | Metering and evaluating device of electromagnetic radiation analyzer |
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| CN202110527403.1A CN113391253B (en) | 2021-05-14 | 2021-05-14 | Metering and evaluating device of electromagnetic radiation analyzer |
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| CN108828330A (en) * | 2018-04-27 | 2018-11-16 | 中国人民解放军火箭军疾病预防控制中心 | A kind of electromagnetic radiation monitoring system |
| CN108287270A (en) * | 2018-04-28 | 2018-07-17 | 四川巴斯德环境检测技术有限责任公司 | A kind of electromagnet radiation detection system |
| CN209387852U (en) * | 2018-11-05 | 2019-09-13 | 彩虹（合肥）液晶玻璃有限公司 | A kind of high voltage electroscope detection device |
| CN109188109A (en) * | 2018-11-08 | 2019-01-11 | 徐州江煤科技有限公司 | Mining ann's type electromagnetic radiation detector |
| CN210142146U (en) * | 2019-05-06 | 2020-03-13 | 广东中润检测技术有限公司 | Novel electromagnetic radiation analyzer |
| CN209946270U (en) * | 2019-05-08 | 2020-01-14 | 浙江钢信检测技术有限公司 | Electromagnetic radiation detection device |
| CN111983331A (en) * | 2020-08-05 | 2020-11-24 | 国网浙江省电力有限公司金华供电公司 | Electromagnetic radiation detection system for power transmission and inspection personnel and use method thereof |
| CN111999689A (en) * | 2020-08-20 | 2020-11-27 | 中国信息通信研究院 | Device and method for measuring and evaluating electromagnetic radiation analyzer and application |
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