CN207123715U - A kind of superpower antimagnetic performance testing device and its plus magnetic structure - Google Patents
A kind of superpower antimagnetic performance testing device and its plus magnetic structure Download PDFInfo
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- CN207123715U CN207123715U CN201721167372.9U CN201721167372U CN207123715U CN 207123715 U CN207123715 U CN 207123715U CN 201721167372 U CN201721167372 U CN 201721167372U CN 207123715 U CN207123715 U CN 207123715U
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Abstract
The utility model proposes a kind of superpower antimagnetic performance testing device and its add magnetic structure；Described plus magnetic structure includes annular yoke (1), two poles (2) being separately positioned on two relative medial surfaces of yoke (1), around the coil (3) being located on pole (2) and for being powered to coil (3) to produce the power supply in magnetic field；Two poles (2) are oppositely arranged, and are separated out the gap for setting sample；The ratio of the radial section area of yoke (1) and the radial section area of pole (2) is (1.2 1.4)：1.Superpower antimagnetic performance testing device of the present utility model and its add magnetic structure design it is ingenious, it is practical.
Description
Technical field
It the utility model is related to test equipment field, more particularly to a kind of superpower antimagnetic performance testing device and its plus magnetic knot
Structure.
Background technology
The antimagnetic performance test apparatus of wrist-watch is the capital equipment of the antimagnetic index test of wrist-watch, and existing most of antimagnetic performances are surveyed
The maximum magnetic field strength that examination equipment is provided is 72000A/M, with gradually stepping up for the antimagnetic requirement of wrist-watch, existing antimagnetic performance
Test equipment can not meet the requirement of anti-magnetic tester；Meanwhile the magnetic direction of existing antimagnetic performance test apparatus generally only hangs down
Straight one direction, when testing other directions, being related to the influence factor of gravity can change so that shadow of the magnetic field to other directions
Sound can not effectively be judged；In test, operating personnel should stare at screen and add magnetic interface to need to judge the table in magnetic field again
Whether head stops to walk, and both can not take into account；Meanwhile under high current highfield, magnetic coil is added to be easy to be out of order.Luo Xini companies
A patent, the i.e. antimagnetic performance detection apparatus of CN201521039290.7 wrist-watches, its magnetic induction intensity model provided are provided
Enclose for 0-6000A/M, magnetic induction intensity is relatively small, and for general anti-magnetic machine, it adds magnetic coil weight still to support its phase
For 360 ° of rotation of installation axle；But for superpower anti-magnetic machine, after adding magnetic coil weight far to surpass 20 kilograms, add magnetic coil
Rotation it is extremely difficult, a magnetic direction can only be fixed on.
Utility model content
The utility model is directed to above-mentioned technical problem, it is proposed that a kind of superpower antimagnetic performance testing device and its plus magnetic knot
Structure.
The technical scheme that the utility model is proposed is as follows：
The utility model proposes one kind plus magnetic structure, including annular yoke, be separately positioned on yoke it is relative two inner side
Two poles on face, the power supply around the coil being located on pole and for producing magnetic field to coil electricity；Two poles are relative
Set, and be separated out the gap for setting sample；The ratio of the radial section area of yoke and the radial section area of pole
For (1.2-1.4)：1.
The utility model is above-mentioned to be added in magnetic structure, and yoke is made of high purity iron；Pole uses electrical pure iron or low-carbon
Steel is made.
The utility model also proposed a kind of superpower antimagnetic performance testing device, including laterally add magnetic structure and longitudinal direction plus magnetic
Structure, laterally plus magnetic structure adds magnetic structure using above-mentioned plus magnetic structure structure with longitudinal direction；Laterally add the two poles of the earth of magnetic structure
Post or so is set；And two poles of longitudinal direction plus magnetic structure are setting up and down；
Superpower antimagnetic performance testing device also includes being arranged on laterally plus laterally adds magnetic structure in magnetic structure, for shooting
First camera of the sample between two poles set by gap and be arranged on longitudinal direction plus magnetic structure on, for shoot longitudinal direction plus
The second camera of sample between two poles of magnetic structure set by gap；
Superpower antimagnetic performance testing device also includes being electrically connected with, for showing with the first camera and second camera respectively
Show the PC controllers of the first camera and/or the image data captured by second camera.
In the above-mentioned superpower antimagnetic performance testing device of the utility model, in addition to add magnetic controller；Magnetic controller should be added
It is electrically connected with respectively with horizontal plus magnetic structure, longitudinal plus magnetic structure and PC controllers, for controlling horizontal plus magnetic structure and/or indulging
To the energization for adding magnetic structure, being additionally operable to control, laterally plus between two poles of magnetic structure the magnetic field intensity in gap and/or longitudinal direction add
The magnetic field intensity in gap between two poles of magnetic structure, then PC controllers are sent it to be carried out by the display screen of PC controllers
Display.
In the above-mentioned superpower antimagnetic performance testing device of the utility model, add magnetic controller to include and laterally add for detecting
The magnetic induction in gap is strong between the magnetic induction intensity in gap and/or longitudinal direction plus two poles of magnetic structure between two poles of magnetic structure
The gaussmeter of degree.
In the above-mentioned superpower antimagnetic performance testing device of the utility model, laterally plus magnetic structure shares with longitudinal direction plus magnetic structure
One power supply；Add magnetic controller to be built-in with to open the passage for laterally adding the energization of magnetic structure and longitudinal direction plus magnetic structure for Switching power
Close.
In the above-mentioned superpower antimagnetic performance testing device of the utility model, add and be provided with the control panel of magnetic controller
CH1 passages and CH2 passages；Channel switch is additionally operable to realize the switching of CH1 passages and CH2 passages；CH1 passages are corresponding laterally to add magnetic
Gap adds magnetic between two poles of structure；Gap adds magnetic between the corresponding longitudinal direction of CH2 passages plus two poles of magnetic structure.
The utility model provides a kind of plus magnetic structure, and single pass-through does not improve the method for coil turn to improve plus magnetic energy for it
Power, also carried by way of section area ratio of the magnetic conductivity and yoke and pole for adjusting yoke and pole in field circuit
Height plus magnetic energy power；Meanwhile the utility model is also based on that magnetic structure should be added, it is proposed that a kind of superpower antimagnetic performance testing device, its
Can be by laterally adding magnetic structure and longitudinal direction plus magnetic structure to provide the magnetic field in a variety of directions for antimagnetic performance test, so as to avoid
Influence of the gravity to magnetic result in existing antimagnetic performance test, meanwhile, also avoided by camera and PC controllers
During existing test, operating personnel should stare at screen and add magnetic interface needs to judge the problem of whether gauge outfit in magnetic field stops walking again.
Superpower antimagnetic performance testing device of the present utility model and its add magnetic structure design it is ingenious, it is practical.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：
Fig. 1 shows the utility model embodiment plus magnetic structure structural representation；
Fig. 2 shows shown in Fig. 1 plus magnetic structure plus magnetic principle figure；
Fig. 3 shows the schematic diagram of the superpower antimagnetic performance testing device of the utility model embodiment；
Fig. 4 shows the superpower antimagnetic performance testing device shown in Fig. 3 plus magnetic process control figure；
Fig. 5 shows the schematic diagram of the superpower antimagnetic performance testing device shown in Fig. 3 plus magnetic controller control panel.
Embodiment
Technical problem to be solved in the utility model is：The maximum that existing most of antimagnetic performance test apparatus are provided
Magnetic field intensity is below 72000A/M, and with gradually stepping up for the antimagnetic requirement of wrist-watch, existing antimagnetic performance test apparatus can not expire
The requirement of the anti-magnetic tester of foot；The magnetic direction of existing antimagnetic performance test apparatus generally only have vertical one direction, when test other
During direction, being related to the influence factor of gravity can be changed so that influence of the magnetic field to other directions can not effectively be judged.
The technical thought that the utility model proposes with regard to the technical problem is：A kind of plus magnetic structure is provided, single pass-through does not improve line for it
The method for enclosing the number of turn adds magnetic energy power to improve, and is also returned by the magnetic conductivity and yoke and pole that adjust yoke and pole in magnetic field
The mode of section area ratio in road improves plus magnetic energy power；Meanwhile the utility model is also based on that magnetic structure should be added, it is proposed that a kind of
Superpower antimagnetic performance testing device, it can be by laterally adding magnetic structure and longitudinal direction plus magnetic structure to be provided for antimagnetic performance test
The magnetic field in a variety of directions, so as to avoid influence of the gravity to magnetic result in existing antimagnetic performance test, meanwhile, also by taking the photograph
As head and PC controllers are avoided in existing test, operating personnel should stare at screen and add magnetic interface to need to judge in magnetic field again
Gauge outfit the problem of whether stopping walking.
In order that technical purpose of the present utility model, technical scheme and technique effect are apparent, in order to this area
Technical staff understands and implemented the utility model, the utility model is done below in conjunction with the accompanying drawings and the specific embodiments further in detail
Thin explanation.
As depicted in figs. 1 and 2, Fig. 1 shows the utility model embodiment plus magnetic structure structural representation；Fig. 2 shows
Shown in Fig. 1 plus magnetic structure plus magnetic principle figure is gone out.Add that magnetic structure includes annular yoke 1, to be separately positioned on yoke 1 relative
Two poles 2 on two medial surfaces, around the coil 3 being located on pole 2 and for being powered to coil 3 to produce the power supply in magnetic field
(not shown)；Two poles 2 are oppositely arranged, and are separated out the gap for setting sample；The radial section area of yoke 1 with
The ratio of the radial section area of pole 2 is (1.2-1.4)：1；Herein, when the material of yoke 1 and pole 2 determines, in yoke
The ratio of the radial section area of iron 1 and the radial section area of pole 2 is (1.2-1.4)：In the case of 1, sample location
The magnetic induction intensity in domain is higher.
Further, for adding magnetic structure, when it is under high saturation magnetic field, the magnetic conductivity of yoke 1 and pole 2 can under
Drop, so that the closure magnetic figure amount in magnetic field is reduced, rather than closure magnetic line of force increase, so, sample region
Magnetic induction intensity can decline.In the case, the magnetic induction of sample region can not be met by depending merely on the number of turn of increase coil 3
The demand of intensity, at this moment just need to consider other factors.Specifically, pole 2 be magnetic field the magnetic line of force must through part；And for
For yoke 1, if the magnetic conductivity of yoke 1 is higher, has more magnetic lines of force and pass through yoke 1；When the magnetic conductivity of yoke 1 declines
When, it can be reduced by the magnetic line of force of yoke 1.Based on the phenomenon, in the present embodiment, yoke 1 is high-purity iron using high magnetic conduction
Into；Pole 2 is made of the electrical pure iron or mild steel of cheaper.
Further, it is superpower anti-as shown in figure 3, the utility model also proposed a kind of superpower antimagnetic performance testing device
Magnetism testing device adds magnetic structure 32 including horizontal plus magnetic structure 31 and longitudinal direction, wherein, horizontal plus magnetic structure 31 and longitudinal direction add
Magnetic structure 32 is using the structure for adding magnetic structure；But two poles 2 or so of magnetic structure 31 are laterally added to set；And longitudinal direction plus magnetic structure
32 two poles 2 are setting up and down.Based on magnetic structure 31 is laterally added, by horizontally rotating the sample being between two poles 2, you can
The antimagnetic performance of sample levels all directions is tested；Based on longitudinal direction plus magnetic structure 32, it is possible to achieve to the vertical each side of sample
To antimagnetic performance tested.
Further, as shown in figure 3, superpower antimagnetic performance testing device also includes being arranged in horizontal plus magnetic structure, used
In the first camera 51 for shooting the sample laterally plus between two poles of magnetic structure set by gap and it is arranged on longitudinal add
Second camera 52 in magnetic structure, for shooting the sample between longitudinal direction plus two poles of magnetic structure set by gap.This reality
Apply sample situation under magnetic field environment of the example captured by by the first camera 51 and second camera 52, it is possible to detect
The antimagnetic performance of sample.
Further, in the present embodiment, superpower antimagnetic performance testing device also include respectively with the first camera 51 and
Second camera 52 is electrically connected with, for the image data captured by the first camera 51 of display and/or second camera 52
PC controllers 4, so, the antimagnetic performance of sample can be observed by the display screen of PC controllers 4.
Further, in the present embodiment, superpower antimagnetic performance testing device also includes adding magnetic controller 5, should add magnetic control
Device 5 processed is respectively with laterally adding magnetic structure 31, longitudinal direction plus magnetic structure 32 and PC controllers 4 to be electrically connected with, for controlling horizontal plus magnetic
The energization of structure 31 and/or longitudinal direction plus magnetic structure 32, it is additionally operable to detect the magnetic in gap between two poles for laterally adding magnetic structure 31
The magnetic induction intensity in gap between induction and/or longitudinal direction plus two poles of magnetic structure 32, and send it to PC controllers
4.Specifically, program module is installed on PC controllers 4；Program module is used to control plus magnetic controller 5, laterally adds so as to control
The energization of magnetic structure 31 and/or longitudinal direction plus magnetic structure 32；Meanwhile add magnetic controller 5 to include and laterally add magnetic structure for detecting
Between 31 two poles the magnetic induction intensity in gap and/or longitudinal direction plus magnetic structure 32 two poles between gap magnetic induction intensity
Gaussmeter 6, program module be additionally operable to by the data transmitted by gaussmeter 6 include on the display screen of PC controllers 4.Pass through journey
Sequence module, it can set and laterally add magnetic structure 31 and/or the magnetic field of the goal intensity of longitudinal direction plus magnetic structure 32, initial time, rising
The information such as time, retention time, sample number into spectrum, these information can be shown on the display screen of PC controllers 4, as shown in figure 4,
Wherein, ab sections are the magnetic field ascent stage, and bc sections are magnetic field maintaining segment, and cd sections are magnetic field descending branch.Further, based on program mould
Block, the first camera 51 and the image captured by second camera 52 can be switched, so as to realize to the sample tested
Real Time Observation.
Further, as shown in figure 5, in the present embodiment, laterally plus magnetic structure 31 shares one with longitudinal direction plus magnetic structure 32
Power supply；Magnetic controller 5 is added to be built-in with for Switching power to laterally adding the logical of the energization of magnetic structure 31 and longitudinal direction plus magnetic structure 32
Road switch 53.Add and CH1 passages and CH2 passages are provided with the control panel of magnetic controller 5, can be realized by channel switch
The switching of CH1 passages and CH2 passages, when switching to CH1 passages, CH1 passages are to laterally plus between two poles 2 of magnetic structure 31
Gap adds magnetic, and when switching to CH2 passages, CH2 passages add magnetic to gap between longitudinal direction plus two poles 2 of magnetic structure 32.CH1 leads to
Road and CH2 passages are provided with the correction knob for being returned to zero to original state.
Specifically, add and alarm release button is provided with the control panel of magnetic controller 5 and for adding magnetic controller 5 logical
The power switch of electricity；Power supply is unstable upon power-up when there is field curve exception, and alarm release button can send feux rouges automatically,
Now, operating personnel press alarm release button, alarm release button can be made to recover normal, while power supply can be avoided to be burned.
When the program module (i.e. software) on PC controllers 4 occurs abnormal, the chain of command of magnetic controller 5 can be added by directly manipulating
Plate is realized to laterally adding magnetic structure 31 and/or the energization of longitudinal direction plus magnetic structure 32 to add magnetic.Specifically, in the present embodiment, magnetic is added
Adj buttons and Auto Manual buttons are provided with the control panel of controller 5, can be adjusted by the Adj buttons and laterally added
Magnetic structure 31 and/or the target magnetic induction intensity of longitudinal direction plus magnetic structure 32, can be by Adj button rotations extremely after the completion of test
Minimum, then Auto Manual buttons are pressed so as to return to normal condition.
In the antimagnetic performance test of wrist-watch, wrist-watch is placed on to gap location between two poles for laterally adding magnetic structure, led to
Cross and horizontally rotate wrist-watch, realize laterally plus the magnetic line of force that is formed of magnetic structure is respectively in a manner of left and right and back-and-forth mode runs through hand
Table；Wrist-watch is placed on gap location between longitudinal direction plus two poles of magnetic structure, realizes the magnetic force for being formed longitudinal direction plus magnetic structure
Line above under type runs through wrist-watch.The magnetic line of force is set to run through wrist-watch 1min by left and right mode, back-and-forth mode or upper and lower mode, so
After detect residual effect.
The utility model provides a kind of plus magnetic structure, and single pass-through does not improve the method for coil turn to improve plus magnetic energy for it
Power, also carried by way of section area ratio of the magnetic conductivity and yoke and pole for adjusting yoke and pole in field circuit
Height plus magnetic energy power；Meanwhile the utility model is also based on that magnetic structure should be added, it is proposed that a kind of superpower antimagnetic performance testing device, its
Can be by laterally adding magnetic structure and longitudinal direction plus magnetic structure to provide the magnetic field in a variety of directions for antimagnetic performance test, so as to avoid
Influence of the gravity to magnetic result in existing antimagnetic performance test, meanwhile, also avoided by camera and PC controllers
During existing test, operating personnel should stare at screen and add magnetic interface needs to judge the problem of whether gauge outfit in magnetic field stops walking again.
Superpower antimagnetic performance testing device of the present utility model and its add magnetic structure design it is ingenious, it is practical.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.
Claims (7)
1. one kind plus magnetic structure, it is characterised in that including annular yoke (1), be separately positioned on two relative medial surfaces of yoke (1)
On two poles (2), around the coil (3) being located on pole (2) and for being powered to coil (3) to produce the power supply in magnetic field；
Two poles (2) are oppositely arranged, and are separated out the gap for setting sample；The radial section area of yoke (1) and pole (2)
The ratio of radial section area is (1.2-1.4)：1.
2. according to claim 1 plus magnetic structure, it is characterised in that yoke (1) is made of high purity iron；Pole (2) is adopted
It is made of electrical pure iron or mild steel.
3. a kind of superpower antimagnetic performance testing device, it is characterised in that including laterally adding magnetic structure (31) and longitudinal direction plus magnetic structure
(32), laterally add magnetic structure (31) and longitudinal direction plus magnetic structure (32) using the knot as claimed in claim 1 or 2 for adding magnetic structure
Structure；Two poles (2) left and right of magnetic structure (31) is laterally added to set；And two poles (2) of longitudinal direction plus magnetic structure (32) are setting up and down；
Superpower antimagnetic performance testing device also includes being arranged on laterally plus laterally adds magnetic structure in magnetic structure (31), for shooting
(31) the first camera (51) of the sample between two poles (2) set by gap and be arranged on longitudinal direction plus magnetic structure (32)
Second camera (52) upper, for shooting the sample between longitudinal direction plus two poles (2) of magnetic structure (32) set by gap；
Superpower antimagnetic performance testing device also includes being electrically connected with the first camera (51) and second camera (52) respectively, used
In the PC controllers (4) of the image data captured by the first camera of display (51) and/or second camera (52).
4. superpower antimagnetic performance testing device according to claim 3, it is characterised in that also include adding magnetic controller (5)；
It should add magnetic controller (5) respectively with laterally adding magnetic structure (31), longitudinal direction plus magnetic structure (32) and PC controllers (4) electric connection,
Laterally add the energization of magnetic structure (31) and/or longitudinal direction plus magnetic structure (32) for controlling, be additionally operable to control and laterally add magnetic structure
(31) between two poles (2) magnetic field intensity in gap and/or longitudinal direction plus magnetic structure (32) two poles (2) between gap magnetic
Field intensity, then send it to PC controllers (4) and shown with the display screen by PC controllers (4).
5. superpower antimagnetic performance testing device according to claim 4, it is characterised in that add magnetic controller (5) to include
The magnetic induction intensity and/or longitudinal direction plus magnetic structure (32) in gap between two poles (2) for detecting horizontal plus magnetic structure (31)
Two poles (2) between gap magnetic induction intensity gaussmeter (6).
6. superpower antimagnetic performance testing device according to claim 5, it is characterised in that laterally add magnetic structure (31) and indulge
A power supply is shared to magnetic structure (32) is added；Add magnetic controller (5) be built-in with for Switching power to laterally plus magnetic structure (31) and
The channel switch (53) of the energization of longitudinal direction plus magnetic structure (32).
7. superpower antimagnetic performance testing device according to claim 6, it is characterised in that add the control of magnetic controller (5)
CH1 passages and CH2 passages are provided with panel；Channel switch is additionally operable to realize the switching of CH1 passages and CH2 passages；CH1 passages
It is corresponding that laterally plus between two poles (2) of magnetic structure (31) gap adds magnetic；The corresponding longitudinal direction of CH2 passages plus the two poles of the earth of magnetic structure (32)
Gap adds magnetic between post (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721167372.9U CN207123715U (en) | 2017-09-12 | 2017-09-12 | A kind of superpower antimagnetic performance testing device and its plus magnetic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721167372.9U CN207123715U (en) | 2017-09-12 | 2017-09-12 | A kind of superpower antimagnetic performance testing device and its plus magnetic structure |
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| Publication Number | Publication Date |
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| CN207123715U true CN207123715U (en) | 2018-03-20 |
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| CN201721167372.9U Active CN207123715U (en) | 2017-09-12 | 2017-09-12 | A kind of superpower antimagnetic performance testing device and its plus magnetic structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515525A (en) * | 2017-09-12 | 2017-12-26 | 飞亚达（集团）股份有限公司 | A kind of superpower antimagnetic performance testing device and its plus magnetic structure |
-
2017
- 2017-09-12 CN CN201721167372.9U patent/CN207123715U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515525A (en) * | 2017-09-12 | 2017-12-26 | 飞亚达（集团）股份有限公司 | A kind of superpower antimagnetic performance testing device and its plus magnetic structure |
| CN107515525B (en) * | 2017-09-12 | 2023-04-25 | 飞亚达精密科技股份有限公司 | Antimagnetic performance testing device and magnetizing structure thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518034 Guangdong city of Shenzhen province Nanshan District Gao Xin Road Fiyta Technology Building Co-patentee after: Shenzhen feiyada Precision Technology Co., Ltd Patentee after: Feiyada (Group) Co., Ltd. Address before: 518034 Guangdong city of Shenzhen province Nanshan District Gao Xin Road Fiyta Technology Building Co-patentee before: Shenzhen Fiyta Precision Timer Manufacturing Co., Ltd. Patentee before: Feiyada (Group) Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518034 Guangdong city of Shenzhen province Nanshan District Gao Xin Road Fiyta Technology Building Co-patentee after: Shenzhen feiyada Precision Technology Co., Ltd Patentee after: Feiyada Precision Technology Co., Ltd Address before: 518034 Guangdong city of Shenzhen province Nanshan District Gao Xin Road Fiyta Technology Building Co-patentee before: Shenzhen feiyada Precision Technology Co., Ltd Patentee before: FIYTA (GROUP) Co.,Ltd. |