CN208399663U - A kind of magnetometer instrument - Google Patents
A kind of magnetometer instrument Download PDFInfo
- Publication number
- CN208399663U CN208399663U CN201820968568.6U CN201820968568U CN208399663U CN 208399663 U CN208399663 U CN 208399663U CN 201820968568 U CN201820968568 U CN 201820968568U CN 208399663 U CN208399663 U CN 208399663U
- Authority
- CN
- China
- Prior art keywords
- display screen
- image recording
- recording mechanism
- axis
- magnetic field
- 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.)
- Active
Links
Landscapes
- Measuring Magnetic Variables (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model discloses a kind of magnetometer instrument, including frequency modulation constant-current supply, the driving mechanism of display screen and display screen, image recording mechanism, the images that described image recording mechanism acquisition display screen is shown.The utility model provides the power supply of AC great current, invariable power by frequency modulation constant-current supply for drum to be measured, the exchange alternating magnetic field of generation can be such that the magnetic conduction powder on display screen is distributed along the magnetic line of force, intuitively show, again by the image of image recording mechanism record different height, obtain the three-dimensional distribution map of alternating current magnetic field, fit like a glove actual working state, effectively shortens the cost input of wire coil design.
Description
Technical field
The utility model relates to a kind of magnetometer instruments.
Background technique
The magnetic line of force distribution of D.C. magnetic field can observe the display screens such as piece with iron powder box or magnetic pole and observe, very intuitively.
The Distribution of Magnetic Field of the drum of electromagnetic oven and wireless charging is an important performance indexes, due to using high frequency
Alternating current, magnetic conduction powder tremble at a high speed under the action of alternating magnetic field, can not be moved on the track of the magnetic line of force, therefore existing skill
Art generallys use software emulation to simulate drum in the Distribution of Magnetic Field of working condition, has with the Distribution of Magnetic Field of actual working state
Biggish deviation, the design of drum need repetition test, and human and material resources and time investment are relatively high.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of magnetometer instruments, and can solve the prior art can not use
Display screen directly observes the distribution of high frequency AC magnetic field, has biggish deviation with software emulation and actual Distribution of Magnetic Field, leads
The human and material resources and time for causing wire coil design put into relatively high problem.
The utility model is achieved through the following technical solutions:
A kind of magnetometer instrument, including frequency modulation constant-current supply, the driving mechanism of display screen and display screen, image recording
Mechanism, described image recording mechanism obtain the image that display screen is shown.
The further scheme of the utility model be further include control unit, described control unit is to driving mechanism and image
Recording mechanism sends control signal；The image realized automatic controlled height by control unit, record display screen, use are more square
Just.
The further scheme of the utility model is, the driving mechanism is uniaxial or two axis or three axis or four axis, or
Five axis.
The further scheme of the utility model be further include image procossing mechanism, the figure of described image recording mechanism record
As information uploads image procossing mechanism；Picture is fitted to the perspective view of alternating current magnetic field by image procossing mechanism, more intuitively,
Comprehensively.
The further scheme of the utility model, which is that described image recording mechanism is fixed by the bracket, to be set on display screen
The spacing of side, image recording mechanism and display screen is kept constant, and the picture of multiple height does not have ratio poor, and observation is more easier.
The further scheme of the utility model is that described image recording mechanism is camera.
The utility model compared with prior art the advantages of be:
The power supply of AC great current, invariable power, the exchange alternation of generation are provided by frequency modulation constant-current supply for drum to be measured
Magnetic field can be such that the magnetic conduction powder on display screen is distributed along the magnetic line of force, intuitively show, then recorded by image recording mechanism
The image of different height obtains the three-dimensional distribution map of alternating current magnetic field, and fit like a glove actual working state, effectively shortens wire coil design
Cost input.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment 1.
Fig. 2 is the structural schematic diagram of the utility model embodiment 2.
Fig. 3 is the structural schematic diagram of the utility model embodiment 3.
Fig. 4 is the A of Fig. 3 to figure.
Fig. 5 is the lateral observation schematic of the utility model embodiment 3.
Specific embodiment
Embodiment 1
A kind of magnetometer instrument as shown in Figure 1, including top plate 2, bottom plate 13, and be set to top plate 2 and bottom plate 13 it
Between guide rod 5 form rack；Display screen 3 is fixedly connected on horizontal frame 14, and the frame 14 is slidably connected to guide rod 5,
Lead screw 6 is installed, and the motor 7 being driven with lead screw 6 on the top plate 2, as the uniaxial lift drive mechanism of display screen 3,
The frame 14 is fixedly connected with the pair of nut of lead screw 6；The laminate for being slidably connected to guide rod 5 is additionally provided with above the display screen 3
10, the laminate 10 is fixedly connected on frame 14 by column 11 and constitutes bracket, fixed peace in the middle part of the lower surface of the laminate 10
Equipped with camera as image recording mechanism 9；Frequency modulation constant-current supply 1 and control unit 8 are also equipped on the top plate 2, it is described
Control unit 8 sends control signal to lift drive mechanism and image recording mechanism 9；The rack side is also placed at image
Mechanism 12 is managed, the image information that described image recording mechanism 9 records uploads image procossing mechanism 12.
In the present embodiment, top plate 2, bottom plate 13, guide rod 5, lead screw 6, laminate 10, column 11, frame 14 are by non-magnetic
Material is made, such as: plastics；Frequency modulation constant-current supply 1 using long prosperous grand board single-phase AC AC frequency conversion power supply；Image recording
Using JHSM300f type industrial camera camera, control unit 8 can using FX3U-16MR/ES-A type PLC for mechanism 9
Programmed logic controller, image procossing mechanism 12 are equipped with existing image fitting function using computer；Display screen 3
Piece is observed for iron powder box or magnetic pole；Lift drive mechanism can also be using the existing machine that can do linear reciprocation movement such as synchronous belt
Structure.
In use, drum 4 is placed on immediately below display screen 3, connection frequency modulation constant-current supply 1 obtains low frequency, constant current, invariable power
High-current supply, frequency modulation constant-current supply 1 start after, control unit 8 control lift drive mechanism driving display screen 3 gradually on
It rises, every to rise several millimeters, image recording mechanism 9 shoots a picture and uploads to image procossing mechanism 12, and display screen 3 is detached from magnetic field
Afterwards, 12 logarithm picture of image procossing mechanism is fitted to obtain the perspective view in magnetic field.
The Distribution of Magnetic Field observation of the high frequencies drum such as drum of drum and wireless charging suitable for electromagnetic oven；It applies also for
The distributive observation of D.C. magnetic field.
Embodiment 2
A kind of magnetometer instrument as shown in Figure 2, display screen 3 are rotationally connected with frame 14 by shaft 16, shaft 16 with
Rotational drive motor 15 is driven, two axis driving mechanisms of shaft 16 and the composition display screen 3 of lead screw 6.
Display screen 3 is driven to gradually rise in use, control unit 8 controls lead screw 6, every to rise several millimeters, control unit 8 is controlled
Rotational drive motor 15 processed stops display screen 3 respectively the several seconds in different angle, and image recording mechanism 9 shoots number picture and uploads
To image procossing mechanism 12.
Remaining implements such as embodiment 1.
Embodiment 3
A kind of magnetometer instrument as shown in Fig. 3 ~ 5, display screen 3 and image recording mechanism 9 are separately mounted to slotted bracket
24 opposite face, 24 back side of slotted bracket are fixedly connected on the first horizontal rotation axis 23, and first rotation axis 23 is mounted on
In the Three-axis drive mechanism be made of X-axis mechanism 20, Y-axis mechanism 19, Z-axis mechanism 18, the bottom end of the Z-axis mechanism 18 is mounted on
In the second vertical rotation axis 22, first rotation axis 23, X-axis mechanism 20, Y-axis mechanism 19, Z-axis mechanism 18 and the second rotation
Five axis driving mechanisms of the composition display screen 3 of axis 22.
First rotation axis 23, the second rotation axis 22 are all made of servo electro spindle, X-axis mechanism 20, Y-axis mechanism 19, Z-axis mechanism
18 are all made of the straight line slide unit of servo motor driving；Slotted bracket 24 is made of non-magnet material, preferably organic glass.
In use, the magnetic field of any position caused by drum 4 can be shown, be shot, magnetic field without dead angle is observed comprehensively.
Remaining implements such as embodiment 1.
Claims (6)
1. a kind of magnetometer instrument, it is characterised in that: including frequency modulation constant-current supply (1), display screen (3) and display screen (3)
Driving mechanism, image recording mechanism (9), described image recording mechanism (9) obtain the image of display screen (3) display.
2. a kind of magnetometer instrument as described in claim 1, it is characterised in that: further include control unit (8), the control is single
First (8) send control signal to driving mechanism and image recording mechanism (9).
3. a kind of magnetometer instrument as claimed in claim 1 or 2, it is characterised in that: the driving mechanism is single shaft or two
Axis or three axis or four axis or five axis.
4. a kind of magnetometer instrument as described in claim 1, it is characterised in that: it further include image procossing mechanism (12), it is described
The image information of image recording mechanism (9) record uploads image procossing mechanism (12).
5. a kind of magnetometer instrument as described in claims 1 or 2 or 4, it is characterised in that: described image recording mechanism (9) is logical
Bracket is crossed to be fixedly installed on above display screen (3).
6. a kind of magnetometer instrument as claimed in claim 5, it is characterised in that: described image recording mechanism (9) is camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820968568.6U CN208399663U (en) | 2018-06-22 | 2018-06-22 | A kind of magnetometer instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820968568.6U CN208399663U (en) | 2018-06-22 | 2018-06-22 | A kind of magnetometer instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208399663U true CN208399663U (en) | 2019-01-18 |
Family
ID=65133233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820968568.6U Active CN208399663U (en) | 2018-06-22 | 2018-06-22 | A kind of magnetometer instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208399663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108845277A (en) * | 2018-06-22 | 2018-11-20 | 李�浩 | A kind of magnetometer instrument |
-
2018
- 2018-06-22 CN CN201820968568.6U patent/CN208399663U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108845277A (en) * | 2018-06-22 | 2018-11-20 | 李�浩 | A kind of magnetometer instrument |
| CN108845277B (en) * | 2018-06-22 | 2024-10-08 | 李�浩 | Magnetic field observer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110232853A (en) | A kind of magnetic fluid drop deformation and segregation phenomenon observation experiment system and test method | |
| CN212159951U (en) | High-precision measuring device for parameters of touch screen | |
| CN106809647A (en) | A kind of materials and parts of vision positioning arrange board device automatically | |
| CN102927415B (en) | Can from the display bracket of movable pendulum screen | |
| CN208399663U (en) | A kind of magnetometer instrument | |
| CN204666094U (en) | A kind of electric energy meter of detection automatically apparent size equipment | |
| CN204398545U (en) | Be applicable to the mounting system of 3D scanning | |
| CN106764334A (en) | A kind of center monitoring | |
| CN107179780A (en) | A kind of visual feedback 3 D electromagnetic Micro-Robot untethered driving control system | |
| CN203455420U (en) | Transformer testing device | |
| CN103417303A (en) | Nuclear magnetism compatibility surgical robot based on screw drive | |
| CN207066838U (en) | A kind of steel bar gauge length instrument | |
| CN108845277A (en) | A kind of magnetometer instrument | |
| CN107688159B (en) | Magnetic flux detection device and magnetic flux detection method | |
| CN215596871U (en) | Stereoscopic projection device for product design | |
| CN206891476U (en) | A kind of automobile window motor life-cycle one-stop test system | |
| CN204445937U (en) | Pinpoint three-D ultrasonic image work actuator | |
| CN206161212U (en) | Test bench is measured to numerical control type vegetables power of choosing | |
| CN217562160U (en) | Helmholtz coil three-dimensional magnetic field measuring device | |
| CN110864861A (en) | Vibration test bed and working method thereof | |
| CN205471958U (en) | Machine is obtained to cable drum cable | |
| CN205318014U (en) | Universal objective table and microscope | |
| CN205317193U (en) | Plane degree testing arrangement | |
| CN208765836U (en) | A kind of racket XYZ three-dimensional amplitude test machine | |
| CN216956616U (en) | Multidirectional plant shooting rack and climate chamber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |