CN212083553U - Mining electromagnetic radiation detector - Google Patents
Mining electromagnetic radiation detector Download PDFInfo
- Publication number
- CN212083553U CN212083553U CN202020193662.6U CN202020193662U CN212083553U CN 212083553 U CN212083553 U CN 212083553U CN 202020193662 U CN202020193662 U CN 202020193662U CN 212083553 U CN212083553 U CN 212083553U
- Authority
- CN
- China
- Prior art keywords
- electromagnetic radiation
- circuit
- radiation detector
- dial plate
- watchband
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005670 electromagnetic radiation Effects 0.000 title claims abstract description 57
- 238000005065 mining Methods 0.000 title claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 33
- 230000003321 amplification Effects 0.000 claims abstract description 14
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 14
- 230000006698 induction Effects 0.000 claims abstract description 13
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 229920002457 flexible plastic Polymers 0.000 claims description 3
- 229910001416 lithium ion Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000005674 electromagnetic induction Effects 0.000 abstract description 2
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 2
- 230000004044 response Effects 0.000 abstract description 2
- 230000035945 sensitivity Effects 0.000 abstract description 2
- 210000000707 wrist Anatomy 0.000 abstract description 2
- 230000005672 electromagnetic field Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 206010000234 Abortion spontaneous Diseases 0.000 description 1
- 208000032170 Congenital Abnormalities Diseases 0.000 description 1
- 206010061619 Deformity Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000001605 fetal effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 208000032839 leukemia Diseases 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 208000000995 spontaneous abortion Diseases 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Measurement Of Radiation (AREA)
Abstract
The utility model discloses a mining electromagnetic radiation detector, a mining electromagnetic radiation detector can wear on hand like the wristwatch for measure electromagnetic radiation intensity in the pit, include: the electromagnetic radiation detection main part, dial plate and watchband detect the main part including setting up mainboard, battery, sensor and display screen, and the sensor is biax magnetic induction sensor, is provided with filter circuit, signal amplification circuit, following circuit, singlechip and reference circuit in the mainboard, and the electromagnetic radiation detects the main part and installs in the dial plate, and the watchband is connected at the both ends of dial plate. The mine electromagnetic radiation detector can be worn on the wrist of a user like a watch, is not easy to lose, and can still be seen clearly under a dark mine due to the arrangement of the liquid crystal display screen, so that the detection work of detection personnel is facilitated; in addition, the built-in double-shaft magnetic induction sensor can simultaneously detect electromagnetic induction intensity signals in the X direction and the Y direction of a magnetic field, and has the advantages of simplicity and convenience in use, timeliness in detection, sensitivity in response and the like.
Description
Technical Field
The utility model relates to an electromagnetic radiation detector technical field specifically is a mining electromagnetic radiation detector.
Background
Electromagnetic waves (also called electromagnetic radiation) are generated by electric fields and magnetic fields which oscillate in phase and are perpendicular to each other moving in space in the form of waves, and the propagation direction of the waves is perpendicular to the plane formed by the electric fields and the magnetic fields, 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 human eye receives electromagnetic radiation having a wavelength of about 380 to 780 nanometers, referred to as visible light. Any object whose temperature is greater than absolute zero can emit electromagnetic radiation, and there are no objects in the world whose temperature is equal to or lower than absolute zero.
However, prolonged exposure to electromagnetic fields may lead to leukemia in children; is capable of inducing cancer; influence reproduction; causing spontaneous abortion and fetal deformity of pregnant women; causing the children to have incomplete intelligence; it also has damage to the human visual system. Although not fully demonstrated above, most people believe that prolonged exposure to electromagnetic fields should be avoided. Therefore, the electromagnetic radiation conditions of living and office places are regularly monitored, and reasonable layout is carried out again according to the measured results, so that the health is prevented from being influenced by long-time exposure to electromagnetic fields.
In some mines with strong magnetic fields, the underground electromagnetic radiation intensity needs to be detected regularly to guarantee the life and property safety of underground workers, the traditional electromagnetic radiation detector is generally handheld and needs to be held by detection personnel, and due to the fact that the underground environment is severe, the light intensity is poor, the detection instrument is lost, great inconvenience is brought, and therefore the mine electromagnetic radiation detector is improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a mining electromagnetic radiation detector can wear on hand like the wristwatch for measure electromagnetic radiation intensity in the pit, include:
the electromagnetic radiation detection device comprises an electromagnetic radiation detection main body, wherein a main board, a battery and a sensor are arranged inside the detection main body, and a display screen, a function key and a loudspeaker hole are respectively arranged at the top end of the electromagnetic radiation detection main body;
the electromagnetic radiation detection device comprises a dial plate, an electromagnetic radiation detection main body and a display screen, wherein the electromagnetic radiation detection main body is arranged in the dial plate, watchband connecting grooves are formed in two ends of the dial plate, three detection terminals are arranged on the side surface of the dial plate, and one ends of the three detection terminals can be connected with the electromagnetic radiation detection main body;
the watchband, the watchband comprises the subband that two cooperations set up, and connects respectively in the watchband spread groove of dial plate both sides, the watchband is made by flexible plastic material.
As a preferred technical scheme of the utility model, battery, sensor, display screen and function button all and mainboard between electric connection, the inside of electromagnetic radiation detection main part still is provided with the speaker, speaker and mainboard electric connection, the position of speaker is just to the below in speaker hole.
As an optimal technical scheme of the utility model, the display screen is the LED display screen, the battery is rechargeable lithium ion battery, the side that electromagnetic radiation detected the main part is provided with the interface that charges.
As the utility model discloses a preferred technical scheme, the sensor includes biax magnetic induction sensor, integrated filter circuit, signal amplification circuit, follower circuit, singlechip and the reference circuit that has in the mainboard.
As a preferred technical scheme of the utility model, biax magnetic induction sensor is connected to signal amplification circuit input respectively through filter circuit, signal amplification circuit output is connected to the follower circuit input, singlechip multichannel AD conversion input is connected to the follower circuit output.
As an optimized technical solution of the present invention, the signal amplification circuit and the follower circuit all adopt low-noise and high-gain operational amplifiers.
As an optimized technical scheme of the utility model, biax magnetic induction sensor is biax coil type, refer to reference circuit and adopt the inside benchmark of singlechip.
The utility model has the advantages that: the watch can be worn on the wrist of a user like a watch, is not easy to lose, and can still be seen clearly under a dark mine due to the arrangement of the liquid crystal display screen, so that the measurement work of detection personnel is facilitated; in addition, the built-in double-shaft magnetic induction sensor can simultaneously detect electromagnetic induction intensity signals in the X direction and the Y direction of a magnetic field, and has the advantages of simplicity and convenience in use, timeliness in detection, sensitivity in response and the like.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of a main structure of a mining electromagnetic radiation detector of the present invention;
FIG. 2 is an exploded view of the electromagnetic radiation detector for mining of the present invention;
fig. 3 is the circuit structure diagram of the utility model relates to a mining electromagnetic radiation detector.
In the figure: 1. an electromagnetic radiation detection body; 101. a main board; 1011. a filter circuit; 1012. a signal amplification circuit; 1013. a follower circuit; 1014. a single chip microcomputer; 1015. a reference circuit; 102. a battery; 103. a sensor; 1031. a dual-axis magnetic induction sensor; 104. a display screen; 105. function keys; 106. a speaker hole; 107. a speaker; 2. a dial plate; 201. a watchband connecting groove; 3. and (4) a watchband.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-3, the utility model relates to a mining electromagnetic radiation detector, can wear on hand like the wristwatch, be used for measuring electromagnetic radiation intensity in the pit, detect main part 1 including electromagnetic radiation, dial plate 2 and watchband 3 detect the inside of main part 1 and set up mainboard 101, battery 102 and sensor 103, the top that electromagnetic radiation detected main part 1 is provided with display screen 104 respectively, function button 105 and speaker hole 106, electromagnetic radiation detects main part 1 and installs in dial plate 2, the both ends of dial plate 2 are provided with watchband spread groove 201, the side of dial plate 2 is provided with three detection terminal 202, the one end of three detection terminal 202 can be connected with electromagnetic radiation detects main part 1, watchband 3 comprises the subband that two cooperations set up, and connect respectively in the watchband spread groove 201 of dial plate 2 both sides, watchband 3 is made by the flexible plastics material.
The battery 102, the sensor 103, the display screen 104 and the function keys 105 are electrically connected with the main board 101, the speaker 107 is further arranged inside the electromagnetic radiation detection main body 1, the speaker 107 is electrically connected with the main board 101, the position of the speaker 107 is right opposite to the lower portion of the speaker hole 106, the display screen 104 is an LED display screen, the battery 102 is a rechargeable lithium ion battery, and a charging interface is arranged on the side face of the electromagnetic radiation detection main body 1.
The sensor 103 comprises a double-shaft magnetic induction sensor 1031, a filter circuit 1011 is integrated in the main board 101, a signal amplification circuit 1012, a follower circuit 1013, a single chip microcomputer 1014 and a reference circuit 1015, the double-shaft magnetic induction sensor 1031 is respectively connected to the input end of the signal amplification circuit 1012 through the filter circuit 1011, the output end of the signal amplification circuit 1012 is connected to the input end of the follower circuit 1013, the output end of the follower circuit 1013 is connected with a multi-channel AD conversion input of the single chip microcomputer 1014, the signal amplification circuit 1012 and the follower circuit 1013 both adopt low-noise and high-gain operational amplifiers, the double-shaft magnetic induction sensor 1031 is in a double-shaft coil type, and the reference circuit 1015.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.
Although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A mining electromagnetic radiation detector can wear on hand like a wristwatch and is used for measuring electromagnetic radiation intensity under a mine, and is characterized by comprising:
the electromagnetic radiation detection device comprises an electromagnetic radiation detection main body (1), wherein a main board (101), a battery (102) and a sensor (103) are arranged inside the detection main body (1), and a display screen (104), a function key (105) and a loudspeaker hole (106) are respectively arranged at the top end of the electromagnetic radiation detection main body (1);
the electromagnetic radiation detection device comprises a dial plate (2), wherein the electromagnetic radiation detection main body (1) is installed in the dial plate (2), watchband connecting grooves (201) are formed in two ends of the dial plate (2), three detection terminals (202) are arranged on the side face of the dial plate (2), and one ends of the three detection terminals (202) can be connected with the electromagnetic radiation detection main body (1);
watchband (3), watchband (3) comprise the subband that two cooperations set up, and connect respectively in watchband spread groove (201) of dial plate (2) both sides, watchband (3) are made by flexible plastic material.
2. The mining electromagnetic radiation detector according to claim 1, characterized in that the battery (102), the sensor (103), the display screen (104) and the function keys (105) are electrically connected with the main board (101), a speaker (107) is further disposed inside the electromagnetic radiation detecting main body (1), the speaker (107) is electrically connected with the main board (101), and the speaker (107) is located right below the speaker hole (106).
3. The mine electromagnetic radiation detector according to claim 1, characterized in that the display screen (104) is an LED display screen, the battery (102) is a rechargeable lithium ion battery, and a charging interface is provided on a side surface of the electromagnetic radiation detecting body (1).
4. A mine electromagnetic radiation detector according to claim 1, characterized in that the sensor (103) comprises a dual-axis magnetic induction sensor (1031), and the main board (101) has integrated therein a filter circuit (1011), a signal amplification circuit (1012), a follower circuit (1013), a single-chip microcomputer (1014), and a reference circuit (1015).
5. The mine electromagnetic radiation detector according to claim 4, characterized in that the two-axis magnetic induction sensors (1031) are respectively connected to the input end of a signal amplification circuit (1012) through a filter circuit (1011), the output end of the signal amplification circuit (1012) is connected to the input end of a following circuit (1013), and the output end of the following circuit (1013) is connected to the multi-channel AD conversion input of a single chip microcomputer (1014).
6. A mine electromagnetic radiation detector as claimed in claim 4, characterised in that the signal amplification circuit (1012) and the follower circuit (1013) each employ a low noise, high gain operational amplifier.
7. The mine electromagnetic radiation detector according to claim 4, wherein the dual-axis magnetic induction sensor (1031) is a dual-axis coil, and the reference circuit (1015) employs a single-chip internal reference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020193662.6U CN212083553U (en) | 2020-02-21 | 2020-02-21 | Mining electromagnetic radiation detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020193662.6U CN212083553U (en) | 2020-02-21 | 2020-02-21 | Mining electromagnetic radiation detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212083553U true CN212083553U (en) | 2020-12-04 |
Family
ID=73559083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020193662.6U Expired - Fee Related CN212083553U (en) | 2020-02-21 | 2020-02-21 | Mining electromagnetic radiation detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212083553U (en) |
-
2020
- 2020-02-21 CN CN202020193662.6U patent/CN212083553U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9583256B2 (en) | Three-dimensional wireless charging coil | |
| US4668100A (en) | Electronic equipment with geomagnetic direction sensor | |
| JP2673577B2 (en) | clock | |
| KR101798128B1 (en) | Data gathering system | |
| US20150263777A1 (en) | Sensing case for a mobile communication device | |
| EP3170226B1 (en) | Antenna for electronic device | |
| CN104238344A (en) | Intelligent system and intelligent wrist watch | |
| US11559239B2 (en) | Electronic device including electrically conductive connection member | |
| CN108324258A (en) | Wearable medical vital sign monitoring terminal, detection probe and analysis method | |
| CN111817801B (en) | RSU signal strength detection device and method for adjusting RSU microwave read-write antenna position | |
| CN212083553U (en) | Mining electromagnetic radiation detector | |
| TWM494342U (en) | Smart watch with UV sensor | |
| RU136194U1 (en) | RADIATION DETECTOR | |
| CN212572572U (en) | RSU signal strength detection device | |
| CN211355438U (en) | ECG heart rate detection bracelet | |
| CN201861625U (en) | Wireless infrared vital sign sensor | |
| CN207924024U (en) | A kind of Portable electromagnetic field radiation detecting apparatus | |
| CN212568958U (en) | Electromagnetic radiation detection equipment with alarm function | |
| CN218938791U (en) | Watch and system for performing contactless electronic transactions between a watch and a transaction device | |
| JP3323892B2 (en) | Alarm measurement device for personal protection in electromagnetic fields | |
| Bassen et al. | An optically linked telemetry system for use with electromagnetic-field measurement probes | |
| CN218073797U (en) | Infrared induction detection bracelet worn by user | |
| CN212541043U (en) | Watch capable of monitoring body temperature | |
| CN218412856U (en) | Tower grounding comprehensive detection device | |
| CN204028231U (en) | Electromagnetic radiation of mobile telephone analyzer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201204 |