CN211405894U - Array magnetic suspension device - Google Patents
Array magnetic suspension device Download PDFInfo
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- CN211405894U CN211405894U CN202020324270.9U CN202020324270U CN211405894U CN 211405894 U CN211405894 U CN 211405894U CN 202020324270 U CN202020324270 U CN 202020324270U CN 211405894 U CN211405894 U CN 211405894U
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Abstract
The utility model relates to a plane magnetic suspension field relates to an array magnetic suspension device. The utility model has the advantages of simple structure, reasonable in design through establishing the magnetic suspension coil on the positioning seat, the array is tiled and is formed the plane coordinate picture on the bottom plate, adjusts through the control unit for the experiment motion body (permanent magnet) of suspension removes, and its point that can realize the experiment motion body and the relative movement between the point have broken away from orbital constraint.
Description
Technical Field
The utility model relates to a plane magnetic suspension field relates to an array magnetic suspension device.
Background
At present, devices based on the existing magnetic suspension motion principle mainly include superconducting magnetic suspension, permanent magnetic suspension and electromagnetic suspension, all of which need the electromagnetic force generated by a uniform force field to be kept in a controllable change range along with the position and height change of an experimental moving body, generally only can move along a specific track, cannot be separated from a preset track to operate, and cannot realize fixed-point movement.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a can realize the experiment moving body the point and the relative movement between the point, break away from the array magnetic suspension device of orbital constraint.
In order to solve the technical problem, the utility model provides a technical scheme that its technical problem adopted is:
the array magnetic suspension device comprises a bottom plate and magnetic suspension coils, wherein the magnetic suspension coils are arranged on positioning seats, the bottom plate is provided with a positioning frame, the positioning seats are arranged in the positioning frame, adjacent magnetic suspension coils are provided with detection sensors, the bottom plate is provided with a control part electrically connected with the magnetic suspension coils, and the control part is electrically connected with the detection sensors.
Preferably, the positioning seat is provided with an adjusting block, the adjusting block is provided with a connecting rod, the connecting rod is in driving connection with a driving part, and the driving part drives the connecting rod to reciprocate.
Preferably, the driving part comprises a first gear, a first rotating shaft and a first knob, a tooth surface is arranged on the connecting rod, the first gear is meshed with the tooth surface on the connecting rod, the first rotating shaft is arranged on the first gear, the first rotating shaft is connected with the first knob, and the first knob is rotated to drive the connecting rod meshed with the first gear to reciprocate.
Preferably, the adjusting block is provided with a positioning protrusion and a positioning groove, the positioning protrusion is opposite to the positioning groove, and the shape of the positioning protrusion is matched with that of the positioning groove.
Preferably, the adjusting block is provided with a quick connecting piece, and the connecting mode adopted by the quick connecting piece can be any one of magnetic attraction, suction of a suction disc, glue connection or a loose joint bayonet.
Preferably, a fine adjustment component is arranged on the positioning seat, the magnetic suspension coil is arranged on the lifting plate, the fine adjustment component is connected with the lifting plate, and the fine adjustment component drives the lifting plate to move up and down.
Preferably, the fine tuning part comprises a first block, a second block and a driving unit, the first block is connected with the lifting plate, a positioning inclined plane is arranged on the first block, a guide inclined plane matched with the positioning inclined plane is arranged on the second block, the driving unit is connected with the second block, and the driving unit drives the second block to translate relative to the first block and pushes the lifting plate to move up and down.
Preferably, the driving unit comprises a second gear, a rack, a vertical rod, a second rotating shaft and a second knob, the vertical rod is vertically connected with the rack, the other end of the vertical rod is connected with the second block, the second gear is meshed with the rack, the second rotating shaft is arranged on the second gear, the second rotating shaft is connected with the second knob, and the second knob drives the second block to reciprocate, wherein the second block is connected with the second gear.
Preferably, the positioning seat is provided with a positioning groove, the positioning groove is provided with a cover plate, the lifting plate is provided with a guide rod, the guide rod is provided with a spring, one end of the spring is abutted to the cover plate, and the other end of the spring is abutted to the lifting plate.
Preferably, the connecting rod is provided with a first scale mark, and the side surface of the adjusting block is provided with a second scale mark.
The utility model has the advantages that:
the utility model has the advantages of simple structure, reasonable in design through establishing the magnetic suspension coil on the positioning seat, the array is tiled and is formed the plane coordinate picture on the bottom plate, adjusts through the control unit for the experiment motion body (permanent magnet) of suspension removes, and its point that can realize the experiment motion body and the relative movement between the point have broken away from orbital constraint.
Drawings
Fig. 1 is a schematic structural diagram of an array magnetic suspension device according to the present invention.
Fig. 2 is a schematic view of the positioning seat of the present invention.
The reference numbers in the figures illustrate: 1. a magnetic suspension coil; 2. a detection sensor; 3. a positioning frame; 4. a control component; 5. a base plate; 6. positioning seats; 61. a cover plate; 62. a lifting plate; 63. a spring; 7. a first block; 71. a second block; 72. a rack; 73. a second gear; 74. a second rotating shaft; 75. a second knob; 8. an adjusting block; 81. a quick-connect piece; 82. a connecting rod; 83. a first gear; 84. a first rotating shaft; 85. a first knob; 86. positioning the projection; 87. a positioning groove;
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1-2, an array magnetic suspension device includes a bottom plate 5 and magnetic suspension coils 1, where the magnetic suspension coils 1 are disposed on positioning seats 6, the bottom plate 5 is provided with positioning frames 3, the positioning seats 6 are disposed in the positioning frames 3, adjacent magnetic suspension coils 1 are provided with detection sensors 2, the bottom plate 5 is provided with control components 4 electrically connected with the magnetic suspension coils 1, and the control components 4 are electrically connected with the detection sensors 2.
The magnetic suspension coil 1 is arranged on the positioning seat 6, the array is flatly laid on the bottom plate 5 to form a plane coordinate graph, the detection sensor 2 is placed between every two adjacent magnetic suspension coils 1, the current intensity of each magnetic suspension coil 1 is controlled by the control part 4, so that the magnetic force of the magnetic suspension coil 1 is controlled, the detection sensor 2 is preferably a Hall element and can detect the intensity of a magnetic field in real time, the control part 4 adopts a single chip microcomputer or a computer, the control part 4 adjusts the magnetic suspension coils 1 around the permanent magnet through received magnetic field information when the permanent magnet is suspended on a certain magnetic suspension coil 1, the permanent magnet is moved on the magnetic suspension coil 1 through changing the magnetic field, and the magnet can be suspended above the air. Through PID adjustment, the suspended permanent magnet can move between each coordinate point.
The utility model has the advantages of simple structure, reasonable in design through establishing magnetic suspension coil 1 on positioning seat 6, the array is tiled and is formed the plane coordinate picture on bottom plate 5, adjusts through control unit 4 for the experiment motion body (permanent magnet) of suspension removes, and its point that can realize the experiment motion body and the relative movement between the point have broken away from orbital constraint.
The positioning seat 6 is provided with an adjusting block 8, the adjusting block 8 is provided with a connecting rod 82, the connecting rod 82 is in driving connection with a driving part, and the driving part drives the connecting rod 82 to reciprocate.
The driving part comprises a first gear 83, a first rotating shaft 84 and a first knob 85, a tooth surface is arranged on the connecting rod 82, the first gear 83 is meshed with the tooth surface on the connecting rod 82, the first rotating shaft 84 is arranged on the first gear 83, the first rotating shaft 84 is connected with the first knob 85, and the connecting rod 82 meshed with the first gear 83 is driven to reciprocate by rotating the first knob 85.
The driving part is adopted to control the movement of the adjusting block 8 on the horizontal plane, the distance between the adjacent positioning seats 6 can be quickly adjusted, and meanwhile, the first knob 85 is arranged on the positioning seat 6, so that the space occupied by adjustment is greatly reduced, and the utility model is convenient to arrange; the adjusting block 8 on the connecting rod 82 is driven to move through the first secondary wheel, so that fine adjustment of the adjusting block 8 is realized, and the positioning precision is improved.
The adjusting block 8 is provided with a positioning protrusion 86 and a positioning groove 87, the positioning protrusion 86 is opposite to the positioning groove 87, and the shape of the positioning protrusion 86 is matched with that of the positioning groove 87.
The adjusting block 8 is provided with a quick connecting piece 81, and the connecting mode adopted by the quick connecting piece 81 can be any one of magnetic attraction, suction of a suction disc, glue connection or a loose joint bayonet.
The magnetic suspension coil positioning device is characterized in that a fine adjustment component is arranged on the positioning seat 6, the magnetic suspension coil 1 is arranged on a lifting plate 62, the fine adjustment component is connected with the lifting plate 62, and the fine adjustment component drives the lifting plate 62 to move up and down.
The fine tuning part comprises a first block 7, a second block 71 and a driving unit, wherein the first block 7 is connected with the lifting plate 62, a positioning inclined plane is arranged on the first block 7, a guide inclined plane matched with the positioning inclined plane is arranged on the second block 71, the driving unit is connected with the second block 71, and the driving unit drives the second block 71 to translate relative to the first block 7 and pushes the lifting plate 62 to move up and down.
The drive unit comprises a second gear 73, a rack 72, a vertical rod, a second rotating shaft 74 and a second knob 75, wherein the vertical rod is vertically connected with the rack 72, the other end of the vertical rod is connected with the second block 71, the second gear 73 is meshed with the rack 72, the second rotating shaft 74 is arranged on the second gear 73, the second rotating shaft 74 is connected with the second knob 75, and the second knob 75 drives the second block 71 to reciprocate, wherein the second block 71 is connected with the second gear 73.
The second knob 75 on the fine adjustment component is rotated to drive the second block 71 to move relative to the first block 7, and the positioning and guiding inclined plane wedging are relied on, so that the adjustment precision of the device can reach a very small value.
The positioning seat 6 is provided with a positioning groove, the positioning groove is provided with a cover plate 61, the lifting plate 62 is provided with a guide rod, the guide rod is provided with a spring 63, one end of the spring 63 is abutted to the cover plate 61, and the other end of the spring 63 is abutted to the lifting plate 62.
Be provided with first scale mark on the connecting rod 82, the regulating block 8 side is provided with the second scale mark, and first scale mark and second scale mark are continuous scale mark, can conveniently look over the displacement of regulating block 8, the follow-up adjustment of being convenient for.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (10)
1. The array magnetic suspension device is characterized by comprising a bottom plate and magnetic suspension coils, wherein the magnetic suspension coils are arranged on positioning seats, positioning frames are arranged on the bottom plate, the positioning seats are arranged in the positioning frames, detection sensors are arranged on the adjacent magnetic suspension coils, control parts electrically connected with the magnetic suspension coils are arranged on the bottom plate, and the control parts are electrically connected with the detection sensors.
2. The array magnetic suspension device according to claim 1, wherein the positioning seat is provided with an adjusting block, the adjusting block is provided with a connecting rod, the connecting rod is in driving connection with a driving part, and the driving part drives the connecting rod to reciprocate.
3. The array magnetic suspension apparatus of claim 2, wherein the driving member comprises a first gear, a first rotating shaft and a first knob, wherein the connecting rod is provided with a tooth surface, the first gear is engaged with the tooth surface of the connecting rod, the first gear is provided with a first rotating shaft, the first rotating shaft is connected with the first knob, and the connecting rod engaged with the first gear is driven to reciprocate by rotating the first knob.
4. The array magnetic suspension device as claimed in claim 2, wherein the adjusting block is provided with a positioning protrusion and a positioning groove, the positioning protrusion is opposite to the positioning groove, and the shape of the positioning protrusion matches with the shape of the positioning groove.
5. The array magnetic suspension device as claimed in claim 2, wherein the adjusting block is provided with a quick-coupling piece, and the quick-coupling piece can be connected by any one of magnetic attraction, suction cup adsorption, glue connection or a loose joint bayonet.
6. The array magnetic suspension device according to claim 1, wherein the positioning seat is provided with a fine adjustment member, the magnetic suspension coil is disposed on a lifting plate, the fine adjustment member is connected to the lifting plate, and the fine adjustment member drives the lifting plate to move up and down.
7. The array magnetic suspension apparatus of claim 6, wherein the fine tuning unit comprises a first block, a second block and a driving unit, the first block is connected to the lifting plate, the first block is provided with a positioning slope, the second block is provided with a guiding slope matching with the positioning slope, the driving unit is connected to the second block, and the driving unit drives the second block to translate relative to the first block and push the lifting plate to move up and down.
8. The array magnetic suspension device as claimed in claim 7, wherein the driving unit comprises a second gear, a rack, a vertical rod, a second rotating shaft and a second knob, the vertical rod is vertically connected to the rack, the other end of the vertical rod is connected to the second block, the second gear is engaged with the rack, the second rotating shaft is arranged on the second gear, the second rotating shaft is connected to the second knob, and the second block connected to the second gear is driven to reciprocate by rotating the second knob.
9. The array magnetic suspension device according to claim 6, wherein the positioning seat is provided with a positioning slot, the positioning slot is provided with a cover plate, the lifting plate is provided with a guide rod, the guide rod is provided with a spring, one end of the spring abuts against the cover plate, and the other end of the spring abuts against the lifting plate.
10. The array magnetic suspension apparatus of claim 2, wherein the connecting rod is provided with a first scale mark, and the adjusting block is provided with a second scale mark on the side surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020324270.9U CN211405894U (en) | 2020-03-16 | 2020-03-16 | Array magnetic suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020324270.9U CN211405894U (en) | 2020-03-16 | 2020-03-16 | Array magnetic suspension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211405894U true CN211405894U (en) | 2020-09-01 |
Family
ID=72209427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020324270.9U Active CN211405894U (en) | 2020-03-16 | 2020-03-16 | Array magnetic suspension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211405894U (en) |
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2020
- 2020-03-16 CN CN202020324270.9U patent/CN211405894U/en active Active
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