CN204256052U - Electromagnetic field detection system - Google Patents
Electromagnetic field detection system Download PDFInfo
- Publication number
- CN204256052U CN204256052U CN201420753401.XU CN201420753401U CN204256052U CN 204256052 U CN204256052 U CN 204256052U CN 201420753401 U CN201420753401 U CN 201420753401U CN 204256052 U CN204256052 U CN 204256052U
- Authority
- CN
- China
- Prior art keywords
- inductive coil
- whole
- electromagnetic field
- inductive
- detection system
- 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
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
A kind of electromagnetic field detection system, include inductive coil and be connected the pick-up unit for carrying out electromagnetic intensity reading with inductive coil, inductive coil includes multiple, whole inductive coils be horizontally set and in the vertical direction successively spiral arrange at equal intervals; Whole inductive coils is connected in parallel.Namely inductive coil horizontally set is all horizontally disposed with, and the whole inductive coil of in the vertical direction angularly arranges at equal intervals, so, can respond to the changes of magnetic field in each orientation, avoid the appearance at dead angle in spatially inductive coil.As improvement emphasis of the present utility model, inductive coil is arranged multiple, and whole inductive coils also connects, the magnitude setting increasing inductive coil can increase faradic intensity, induction currents whole after in parallel converges to be strengthened, and then enters on pick-up unit, is strengthened induction current by physical construction, its error is low, adds the accuracy of detection of electromagnetic field detection system.
Description
Technical field
The utility model relates to electromagnetic field detection technical field, more particularly, and particularly a kind of electromagnetic field detection system.
Background technology
Electromagnetic field is the general name of entity of Electric and magnetic fields having inner link, interdependence.Time dependent electric field produces magnetic field, and time dependent magnetic field produces electric field, and both change mutually, forms electromagnetic field.Electromagnetic field can be caused by the charged particle of variable motion, and the electric current that also can be changed by power causes, no matter reason, always electromagnetic field is propagated to surrounding with the light velocity, forms electromagnetic wave.Electromagnetic field is the medium of electromagnetic action, has energy and momentum, is a kind of existence form of material.
In the prior art, a kind of device for electromagnetic intensity detection includes inductive coil and read table, inductive coil is positioned over elect magnetic field and moves, owing to having magnetic field in electromagnetic field, inductive coil moves, and can produce induction current, and induction current enters in read table and carries out reading by the amplification of circuit.
But, by circuit, induction current is amplified, larger error can be there is, reduce the accuracy of detection of magnetic field intensity.
Utility model content
In view of this, the utility model provides a kind of electromagnetic field detection system, to solve the problem.
For achieving the above object, the utility model provides following technical scheme:
A kind of electromagnetic field detection system, include for the inductive coil of inductive electromagnetic field strength and the pick-up unit that is connected with described inductive coil for carrying out electromagnetic intensity reading, described inductive coil includes multiple, and whole equal horizontally sets of described inductive coil in the vertical direction successively spiral arrange at equal intervals; Whole described inductive coils is connected in parallel.
Preferably, the utility model also includes coupling shaft, and whole described inductive coil one end open by design, the other end is connected with described coupling shaft, and described coupling shaft is connected with described pick-up unit.
In said structure design, namely inductive coil horizontally set is all horizontally disposed with, and the whole inductive coil of in the vertical direction angularly arranges at equal intervals, so, can respond to the changes of magnetic field in each orientation, avoid the appearance at dead angle in spatially inductive coil.As improvement emphasis of the present utility model, inductive coil is arranged multiple, and whole inductive coils also connects, the magnitude setting increasing inductive coil can increase faradic generation number of share of stock, induction currents whole after in parallel converges to be strengthened, and then enters on pick-up unit, is strengthened induction current by physical construction, its error is low, adds the accuracy of detection of electromagnetic field detection system.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of electromagnetic field detection system in a kind of embodiment of the utility model;
Fig. 2 is the side view of electromagnetic field detection system in a kind of embodiment of the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1 and Fig. 2, wherein, Fig. 1 is the structural representation of electromagnetic field detection system in a kind of embodiment of the utility model; Fig. 1 is the side view of electromagnetic field detection system in a kind of embodiment of the utility model.
The utility model provides a kind of electromagnetic field detection system, include for the inductive coil 1 of inductive electromagnetic field strength and the pick-up unit 2 that is connected with inductive coil 1 for carrying out electromagnetic intensity reading, inductive coil 1 includes multiple, whole inductive coils 1 all horizontally set in the vertical direction successively spiral arrange at equal intervals; Whole inductive coils 1 is connected in parallel.
In said structure design, namely inductive coil 1 horizontally set is all horizontally disposed with, and the whole inductive coil 1 of in the vertical direction angularly arranges at equal intervals, so, can respond to the changes of magnetic field in each orientation, avoid the appearance at dead angle in spatially inductive coil 1.
As improvement emphasis of the present utility model, inductive coil 1 is arranged multiple, and whole inductive coils 1 also connects, the magnitude setting increasing inductive coil 1 can increase faradic generation number of share of stock, induction currents whole after in parallel converges to be strengthened, and then enters on pick-up unit 2, is strengthened induction current by physical construction, its error is low, adds the accuracy of detection of electromagnetic field detection system.
Particularly, the utility model also includes coupling shaft 3, and whole inductive coil 1 one end open by design, the other end is connected with coupling shaft 3, and coupling shaft 3 is connected with pick-up unit 2.In a preferred version of the present utility model, coupling shaft 3 adopts silvery axle construction, can reduce resistance, reduces the decay of electric current.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. an electromagnetic field detection system, including for the inductive coil (1) of inductive electromagnetic field strength and the pick-up unit (2) that is connected with described inductive coil for carrying out electromagnetic intensity reading, it is characterized in that,
Described inductive coil includes multiple, and whole equal horizontally sets of described inductive coil in the vertical direction successively spiral arrange at equal intervals;
Whole described inductive coils is connected in parallel.
2. electromagnetic field detection system according to claim 1, is characterized in that,
Also include coupling shaft (3), whole described inductive coil one end open by design, the other end is connected with described coupling shaft, and described coupling shaft is connected with described pick-up unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420753401.XU CN204256052U (en) | 2014-12-05 | 2014-12-05 | Electromagnetic field detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420753401.XU CN204256052U (en) | 2014-12-05 | 2014-12-05 | Electromagnetic field detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204256052U true CN204256052U (en) | 2015-04-08 |
Family
ID=52960345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420753401.XU Expired - Fee Related CN204256052U (en) | 2014-12-05 | 2014-12-05 | Electromagnetic field detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204256052U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114435775A (en) * | 2022-01-29 | 2022-05-06 | 奥姆乐科技(上海)有限公司 | Preservation equipment and safety device and safety method for preservation equipment |
| CN114487569A (en) * | 2022-01-29 | 2022-05-13 | 奥姆乐科技(上海)有限公司 | Fresh-keeping equipment and safety device and safety method for fresh-keeping equipment |
-
2014
- 2014-12-05 CN CN201420753401.XU patent/CN204256052U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114435775A (en) * | 2022-01-29 | 2022-05-06 | 奥姆乐科技(上海)有限公司 | Preservation equipment and safety device and safety method for preservation equipment |
| CN114487569A (en) * | 2022-01-29 | 2022-05-13 | 奥姆乐科技(上海)有限公司 | Fresh-keeping equipment and safety device and safety method for fresh-keeping equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204256052U (en) | Electromagnetic field detection system | |
| CN208172223U (en) | A kind of stray transformer flux detection device | |
| CN202679197U (en) | DC permanent magnetism brush motor | |
| CN203870578U (en) | Self-powered wireless mouse | |
| CN204066960U (en) | The incremental transformer of permanent magnetism | |
| CN204155260U (en) | A kind of coil array of electromagnetic induction blank | |
| CN103107012B (en) | A kind of electronic current mutual inductor and the online energy taking device in high-pressure side thereof | |
| CN204631669U (en) | A kind of rate signal modulate circuit | |
| CN204578773U (en) | Voice coil loudspeaker voice coil and the loud speaker with this voice coil loudspeaker voice coil | |
| CN204099414U (en) | Electric actuation electromagnetic bearing | |
| CN204255278U (en) | For the lever mechanism of inductive activity | |
| CN202796300U (en) | Permanent magnet rod | |
| CN206060391U (en) | A kind of coil and linear motor of linear motor | |
| CN205542267U (en) | Variable frequency air conditioner high frequency PFC inductance | |
| CN206077723U (en) | A kind of energy-conservation induction coil | |
| CN203084061U (en) | Induction current sampling circuit | |
| CN204155524U (en) | The electromagnetic induction teaching aid of energy sounding | |
| CN203433721U (en) | Demonstration apparatus for testing of surrounding magnetic field of electrified straight wire | |
| CN208186849U (en) | A kind of Internet of Things warm-air drier | |
| CN203001486U (en) | High-efficiency gamma ray irradiation bin | |
| CN203071514U (en) | Structure of conductor plate with cable passing through | |
| CN204129688U (en) | A kind of wireless mouse | |
| CN202547581U (en) | Contactless push-pull type displacement sensor | |
| CN104280080A (en) | Grounded electromagnetic flow meter | |
| CN104300964B (en) | A kind of novel silicon base magnetoelectricity signal coupled apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |