CN201430044Y - Cross-shaped three-dimensional magnetic field generator unit and generator thereof - Google Patents
Cross-shaped three-dimensional magnetic field generator unit and generator thereof Download PDFInfo
- Publication number
- CN201430044Y CN201430044Y CN2009200583438U CN200920058343U CN201430044Y CN 201430044 Y CN201430044 Y CN 201430044Y CN 2009200583438 U CN2009200583438 U CN 2009200583438U CN 200920058343 U CN200920058343 U CN 200920058343U CN 201430044 Y CN201430044 Y CN 201430044Y
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- cross
- magnetic field
- permanent magnet
- dimensional magnetic
- field generator
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Abstract
The utility model discloses a cross-shaped three-dimensional magnetic field generator, comprising more than one cross-shaped three-dimensional magnetic field generator unit which comprises a cross-shaped bracket, a first permanent magnet is arranged at the center of the cross-shaped bracket, and the end part of the cross-shaped bracket is provided with a second permanent magnet which has oppositemagnetic pole at the same side with the second permanent magnet; the magnetic poles on the cross-shaped brackets of the adjacent cross-shaped three-dimensional magnetic field are opposite along the same direction. By utilizing the cross-shaped three-dimensional magnetic field generator, the generated three-dimensional magnetic field distribution is uniform, and the magnetic field depth is increased.
Description
Technical field
The utility model relates to a kind of three-dimensional magnetic field generator unit and generator thereof.
Background technology
Along with the development of present scientific and technological level, use more and more widely in medical treatment, health care and daily life in magnetic field, the particularly application in three-dimensional magnetic field.At present, a kind of three-dimensional magnetic field generator is arranged, as shown in Figure 1, its structure comprises with soft magnetic material made iron sheet, is provided with magnet on iron sheet, and the South Pole of magnet and the arctic are arranged as cross-distribution on iron sheet.Adopt this structure, because magnet distributes with point type on iron sheet, therefore, the three-dimensional magnetic field that is produced is inhomogeneous, and the magnetic field force and the magnetic field degree of depth are little.
The utility model content
The purpose of this utility model is for a kind of cross three-dimensional magnetic field generator unit is provided, and another purpose is for a kind of cross three-dimensional magnetic field generator being provided, utilizing the utility model can make the stereo magnetic field distribution of generation even, and the magnetic field degree of depth strengthens.
For achieving the above object, a kind of cross three-dimensional magnetic field generator unit comprises cross frame, and the center of described cross frame is provided with first permanent magnet, and the end of cross frame is provided with and the second opposite permanent magnet of the first permanent magnet homonymy magnetic pole.
Said structure, owing to be provided with first permanent magnet at the cross frame center, the end is provided with second permanent magnet, like this, can form the magnetic field of emission-type on cross frame, and therefore, Distribution of Magnetic Field is even, and the magnetic field degree of depth is big.
Specialize as of the present utility model, described first permanent magnet is the South Pole, and the magnetic pole of second permanent magnet and the first permanent magnet homonymy is the arctic.
As improvement, described first permanent magnet is the arctic, and the magnetic pole of second permanent magnet and the first permanent magnet homonymy is the South Pole.
For reaching another above-mentioned purpose, a kind of cross three-dimensional magnetic field generator comprises plural cross three-dimensional magnetic field generator unit; Described cross three-dimensional magnetic field generator unit comprises cross frame; The center of cross frame is provided with first permanent magnet, and the end of cross frame is provided with and the second opposite permanent magnet of the first permanent magnet homonymy magnetic pole; The magnetic pole of first permanent magnet on the same direction in the adjacent cross three-dimensional magnetic field generator unit on the cross frame is opposite.
Said structure, owing to be provided with first permanent magnet at the center of cross frame, the two ends of cross frame are provided with second permanent magnet relative with first permanent magnet, therefore, form three-dimensional magnetic field in cross three-dimensional magnetic field generator unit; Again owing to be provided with plural cross three-dimensional magnetic field generator unit, the magnetic pole of first permanent magnet that is located at the cross frame center in the adjacent cross three-dimensional magnetic field generator unit is opposite, therefore, not only single cross three-dimensional magnetic field generator unit can produce three-dimensional magnetic field, and, also produce three-dimensional magnetic field between each cross three-dimensional magnetic field generator unit, like this, can make the stereo magnetic field distribution of generation even, the magnetic field degree of depth strengthens.
Description of drawings
Fig. 1 is the prior art structural representation;
Fig. 2 is the first execution mode three-dimensional view;
Fig. 3 is the second execution mode three-dimensional view;
Fig. 4 is the three-dimensional view of the utility model the 3rd execution mode;
Fig. 5 is the front view of the utility model the 3rd execution mode.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further elaborated
First execution mode
Cross generator unit as shown in Figure 2 comprises cross frame 1, and it is first permanent magnet 2 in the South Pole that magnetic pole has been installed at the center of cross frame 1, and it is second permanent magnet 3 of the arctic that magnetic pole has been installed on the end of cross support 1.
Adopt said structure, owing to be provided with first permanent magnet 2 at cross frame 1 center, the end is provided with second permanent magnet 3, like this, can form the magnetic field of emission-type on cross frame 1, and therefore, Distribution of Magnetic Field is even, and the magnetic field degree of depth is big.
Second execution mode
Cross generator unit as shown in Figure 3 comprises cross frame 1, and it is first permanent magnet 2 of the arctic that magnetic pole has been installed at the center of cross frame 1, and it is second permanent magnet 3 in the South Pole that magnetic pole has been installed on the end of cross support 1.
Adopt said structure, owing to be provided with first permanent magnet 2 at cross frame 1 center, the end is provided with second permanent magnet 3, like this, can form the magnetic field of emission-type on cross frame 1, and therefore, Distribution of Magnetic Field is even, and the magnetic field degree of depth is big.
The 3rd execution mode
Cross three-dimensional magnetic field generator as shown in Figure 4 and Figure 5 comprises plural cross three-dimensional magnetic field generator unit; Described cross three-dimensional magnetic field generator unit is made up of cross frame 1 and permanent magnet, and first permanent magnet 2 is installed at the center of cross frame 1, and second permanent magnet 3 is installed in the end; In the utility model, the quantity of cross three-dimensional magnetic field generator unit is four, and cross frame is four, i.e. cross frame 11, cross frame 12, cross frame 13 and cross frame 14; Shown in first permanent magnet, 2 upper ends at cross frame 11 centers be the arctic, the lower end is the South Pole, the upper end of second permanent magnet 3 of cross frame 11 ends is the South Pole, the lower end is the arctic; Shown in first permanent magnet, 2 upper ends at cross frame 12 centers be the South Pole, the lower end is the arctic, the upper end of second permanent magnet 3 of cross frame 12 ends is the arctic, the lower end is the South Pole; Shown in first permanent magnet, 2 upper ends at cross frame 13 centers be the arctic, the lower end is the South Pole, the upper end of second permanent magnet 3 of cross frame 13 ends is the South Pole, the lower end is the arctic; Shown in first permanent magnet, 2 upper ends at cross frame 14 centers be the South Pole, the lower end is the arctic, the upper end of second permanent magnet 3 of cross frame 14 ends is the arctic, the lower end is the South Pole; That is, on same direction, the magnetic pole of first permanent magnet in each cross three-dimensional magnetic field generator unit and second permanent magnet of end is opposite, and the magnetic pole of center first permanent magnet in the adjacent cross three-dimensional magnetic field generator unit is opposite.
Said structure, owing to be provided with permanent magnet at the center of cross frame, the two ends of cross frame are provided with the permanent magnet relative with the center permanent magnet, therefore, form three-dimensional magnetic field in cross three-dimensional magnetic field generator unit; Again owing to be provided with plural cross three-dimensional magnetic field generator unit, the permanent magnet that is located at the cross frame center in the adjacent cross three-dimensional magnetic field generator unit is opposite, therefore, not only single cross three-dimensional magnetic field generator can produce three-dimensional magnetic field, and, also produce three-dimensional magnetic field between each cross three-dimensional magnetic field generator, like this, can make the stereo magnetic field distribution of generation even, the magnetic field degree of depth strengthens.
Claims (4)
1. cross three-dimensional magnetic field generator unit, it is characterized in that: comprise cross frame, the center of described cross frame is provided with first permanent magnet, and the end of cross frame is provided with and the second opposite permanent magnet of the first permanent magnet homonymy magnetic pole.
2. cross three-dimensional magnetic field generator according to claim 1 unit is characterized in that: described first permanent magnet is the South Pole, and the magnetic pole of second permanent magnet and the first permanent magnet homonymy is the arctic.
3. cross three-dimensional magnetic field generator according to claim 1 unit is characterized in that: described first permanent magnet is the arctic, and the magnetic pole of second permanent magnet and the first permanent magnet homonymy is the South Pole.
4. a cross three-dimensional magnetic field generator is characterized in that: comprise plural cross three-dimensional magnetic field generator unit; Described cross three-dimensional magnetic field generator unit comprises cross frame; The center of cross frame is provided with first permanent magnet, and the end of cross frame is provided with and the second opposite permanent magnet of the first permanent magnet homonymy magnetic pole; The magnetic pole of first permanent magnet on the same direction in the adjacent cross three-dimensional magnetic field generator unit on the cross frame is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200583438U CN201430044Y (en) | 2009-06-12 | 2009-06-12 | Cross-shaped three-dimensional magnetic field generator unit and generator thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200583438U CN201430044Y (en) | 2009-06-12 | 2009-06-12 | Cross-shaped three-dimensional magnetic field generator unit and generator thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201430044Y true CN201430044Y (en) | 2010-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200583438U Expired - Fee Related CN201430044Y (en) | 2009-06-12 | 2009-06-12 | Cross-shaped three-dimensional magnetic field generator unit and generator thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201430044Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104065177A (en) * | 2014-06-14 | 2014-09-24 | 中国科学院电工研究所 | Wireless energy transmission device |
-
2009
- 2009-06-12 CN CN2009200583438U patent/CN201430044Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104065177A (en) * | 2014-06-14 | 2014-09-24 | 中国科学院电工研究所 | Wireless energy transmission device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20180612 |