CN204178847U - A kind of mobile open and close type magnetic structure - Google Patents
A kind of mobile open and close type magnetic structure Download PDFInfo
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- CN204178847U CN204178847U CN201420572892.8U CN201420572892U CN204178847U CN 204178847 U CN204178847 U CN 204178847U CN 201420572892 U CN201420572892 U CN 201420572892U CN 204178847 U CN204178847 U CN 204178847U
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Abstract
The utility model relates to a kind of mobile open and close type magnetic structure, by the middle part of magnetic conductive shell built with permanent magnets, be pole in magnetic conduction below permanent magnets, in magnetic conduction both sides, pole be respectively movable magnetic conductive board composition; The corresponding magnetic conductive shell of N pole-face of permanent magnets, pole in the corresponding magnetic conduction of S pole-face, magnetic circuit is through movable magnetic conductive board conducting, and magnetic circuit closes; Align with magnetic conductive shell when movable magnetic conductive board is moved upward to, magnetic circuit is opened; That structure is simple, the mobile open and close type magnetic structure of one of handling ease.
Description
Technical field
The utility model relates to hoisting permanent magnet technical field, is specially a kind of mobile open and close type magnetic structure.
Background technology
Current hoisting permanent magnet mainly contains two kinds of structures, and a kind of mode for the rotation of employing permanent magnets, magnetic circuit being superposed mutually and to offset carrys out the opening and closing of magnetic circuit; Another kind of control the opening and closing of permanent magnet magnetic circuit for electromagnetism magnetic field.The shortcoming that these magnetic structures exist: the rotary magnetic circuit difficulty of processing of magnetic patch is large, the counteracting balance point difficulty of magnetic force controls; Electromagnetism magnetic patch controls the complex structure of permanent magnet magnetic circuit, power consumption, cost are high.
Summary of the invention
Be to provide a kind of mobile open and close type magnetic structure the utility model order, thus solve the problem in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
The utility model by the middle part of magnetic conductive shell built with permanent magnets I, be pole in magnetic conduction below permanent magnets I, in magnetic conduction, both sides, pole are respectively movable magnetic conductive board I and movable magnetic conductive board II composition, the corresponding magnetic conductive shell of N pole-face of permanent magnets I, pole in the corresponding magnetic conduction of S pole-face, magnetic circuit is through movable magnetic conductive board I and the conducting of movable magnetic conductive board II, and magnetic circuit closes, and does not show magnetic bottom magnetic conductive shell; Align with magnetic conductive shell when movable magnetic conductive board I is moved upward to movable magnetic conductive board II, the N pole of permanent magnets I is through magnetic conductive shell magnetic conduction, and S pole is pole magnetic conduction in magnetic conduction, and respectively magnetic force is directed at outer casing bottom, and magnetic circuit is opened, and shows magnetic bottom magnetic conductive shell.
Improve as one, movable magnetic conductive board I and movable magnetic conductive board II are retrofitted to the middle part of pole in magnetic conduction; Built with permanent magnets I in the middle part of magnetic conductive shell, be pole in magnetic conduction below permanent magnets I, movable magnetic conductive board I and movable magnetic conductive board II composition are housed in the middle part of pole in magnetic conduction, the corresponding magnetic conductive shell of N pole-face of permanent magnets I, pole in the corresponding magnetic conduction of S pole-face, magnetic circuit is through movable magnetic conductive board I and the conducting of movable magnetic conductive board II, and magnetic circuit closes, and outer casing bottom does not externally show magnetic; When movable magnetic conductive board I moves retraction with movable magnetic conductive board II respectively to center, the N pole of permanent magnets I is through magnetic conductive shell magnetic conduction, and S pole is pole magnetic conduction in magnetic conduction, and respectively magnetic force is directed at outer casing bottom, and magnetic circuit is opened, and produces magnetic bottom magnetic conductive shell.
Improve as one, the magnetic force of this new structure is strengthened more, and in magnetic conduction, both sides, pole increase permanent magnets II, permanent magnets III respectively; Built with permanent magnets I in the middle part of magnetic conductive shell, be pole in magnetic conduction below permanent magnets I, in magnetic conduction, both sides, pole are equipped with permanent magnets II and permanent magnets III respectively, movable magnetic conductive board I and movable magnetic conductive board II composition are housed in the middle part of pole in magnetic conduction, the corresponding magnetic conductive shell of N pole-face of permanent magnets I and permanent magnets II, permanent magnets III, pole in the corresponding magnetic conduction of S pole-face, magnetic circuit is through movable magnetic conductive board I and the conducting of movable magnetic conductive board II, magnetic circuit closes, and outer casing bottom does not externally show magnetic; When movable magnetic conductive board I moves retraction with movable magnetic conductive board II respectively to center, the N pole of permanent magnets I and permanent magnets II, permanent magnets III is through magnetic conductive shell magnetic conduction, and S pole is pole magnetic conduction in magnetic conduction, and respectively magnetic force is directed at outer casing bottom, magnetic circuit is opened, and produces magnetic bottom magnetic conductive shell.
Improve as one, movable magnetic conductive board I and movable magnetic conductive board II are retrofitted to the both sides of magnetic conductive shell; Built with permanent magnets I in the middle part of magnetic conductive shell, be pole in magnetic conduction below permanent magnets I, in magnetic conduction, both sides, pole are equipped with permanent magnets II and permanent magnets III respectively, and movable magnetic conductive board I and movable magnetic conductive board II composition are equipped with in magnetic conductive shell both sides; The corresponding magnetic conductive shell of N pole-face of permanent magnets I and permanent magnets II, permanent magnets III, pole in the corresponding magnetic conduction of S pole-face, magnetic circuit is through movable magnetic conductive board I and the conducting of movable magnetic conductive board II, and magnetic circuit closes, and outer casing bottom does not externally show magnetic; When movable magnetic conductive board I moves emersion with movable magnetic conductive board II respectively to outside, the N pole of permanent magnets I and permanent magnets II, permanent magnets III is through magnetic conductive shell magnetic conduction, and S pole is pole magnetic conduction in magnetic conduction, and respectively magnetic force is directed at outer casing bottom, magnetic circuit is opened, and produces magnetic bottom magnetic conductive shell.
The magnetic force size adjustment of described structure is the spacing by mobile adjustment activity magnetic conductive board, thus regulates magnetic circuit gap, regulates magnetic force size.
Owing to have employed above technical scheme, the utility model has following beneficial effect:
1, opening of magnetic circuit does not need permanent magnets to rotate with closed, and greatly reducing difficulty of processing, the balance of magnetic circuit more easily controls; 2, cost is originally compared than Electromagnetic Control permanent magnet, manufactures simpler, does not need coil, not power consumption, also do not need reversible magnetic patch, cost reduction more than 40% simultaneously; 3, according to the displacement of movable magnetic conductive board, regulate magnetic circuit gap, thus regulate the size of magnetic force, facilitate controlled; 4, this novel magnetic circuit can be used on hoisting permanent magnet, permanent-magnetic iron expeller, various magnetic plant.
Accompanying drawing explanation
Fig. 1 is that the magnetic circuit of the utility model structure closes schematic diagram.
Fig. 2 is that the magnetic circuit of Fig. 1 structure opens schematic diagram.
Fig. 3 is that the magnetic circuit of Fig. 1 structure-improved closes schematic diagram.
Fig. 4 is that the magnetic circuit of Fig. 3 structure opens schematic diagram.
Fig. 5 is that the magnetic circuit of Fig. 3 structure-improved closes schematic diagram.
Fig. 6 is that the magnetic circuit of Fig. 5 structure opens schematic diagram.
Fig. 7 is that the magnetic circuit of Fig. 5 structure-improved closes schematic diagram.
Fig. 8 is that the magnetic circuit of Fig. 7 structure opens schematic diagram.
Shown in Fig. 1-Fig. 8: pole (4), movable magnetic conductive board II (5), permanent magnets II (6), permanent magnets III (7) in magnetic conductive shell (1), movable magnetic conductive board I (2), permanent magnet I (3), magnetic conduction.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the utility model further.
Example 1:
Shown in Figure 1, the utility model is by magnetic conductive shell (1) middle part built with permanent magnets I (3), and permanent magnets I (3) below be pole (4) in magnetic conduction, and in magnetic conduction, pole (4) both sides are respectively movable magnetic conductive board I (2) and movable magnetic conductive board II (2) forms; The corresponding magnetic conductive shell (1) of N pole-face of permanent magnets I (3), pole (4) in the corresponding magnetic conduction of S pole-face, magnetic circuit is through movable magnetic conductive board I (2) and the conducting of movable magnetic conductive board II (2), and magnetic circuit closes, and magnetic conductive shell (1) bottom does not show magnetic; Shown in Figure 2, align with magnetic conductive shell (1) when movable magnetic conductive board I (2) is moved upward to movable magnetic conductive board II (2), now the N pole of permanent magnets I (3) is through magnetic conductive shell (1) magnetic conduction, S pole is pole (4) magnetic conduction in magnetic conduction, and respectively magnetic force is directed at outer casing bottom, magnetic circuit is opened, magnetic conductive shell (1) bottom display magnetic.
Example 2:
Shown in Figure 3, improve as one, with example 1 unlike the middle part movable magnetic conductive board I (2) and movable magnetic conductive board II (2) being retrofitted to pole in magnetic conduction (4); Magnetic conductive shell (1) middle part is built with permanent magnets I (3), and permanent magnets I (3) below is pole (4) in magnetic conduction, movable magnetic conductive board I (2) is housed in the middle part of pole (4) in magnetic conduction and forms with movable magnetic conductive board II (2); The corresponding magnetic conductive shell (1) of N pole-face of permanent magnets I (3), pole (4) in the corresponding magnetic conduction of S pole-face, magnetic circuit is through movable magnetic conductive board I (2) and the conducting of movable magnetic conductive board II (2), and magnetic circuit closes, and outer casing bottom does not externally show magnetic; Shown in Figure 4, when movable magnetic conductive board I (2) moves retraction with movable magnetic conductive board II (2) respectively to center, now the N pole of permanent magnets I (3) is through magnetic conductive shell (1) magnetic conduction, S pole is pole (4) magnetic conduction in magnetic conduction, and respectively magnetic force is directed at outer casing bottom, magnetic circuit is opened, and magnetic conductive shell (1) bottom produces magnetic.
Example 3:
Shown in Figure 5, improve as one, increase permanent magnets II (6), permanent magnets III (7) with example 2 respectively unlike pole in magnetic conduction (4) both sides; Magnetic conductive shell (1) middle part is built with permanent magnets I (3), permanent magnets I (3) below is pole (4) in magnetic conduction, in magnetic conduction, pole (4) both sides are equipped with permanent magnets II (6) and permanent magnets III (7) respectively, movable magnetic conductive board I (2) is housed in the middle part of pole (4) in magnetic conduction and forms with movable magnetic conductive board II (2); The corresponding magnetic conductive shell of N pole-face (1) of permanent magnets I (3) and permanent magnets II (6), permanent magnets III (7), pole (4) in the corresponding magnetic conduction of S pole-face, magnetic circuit is through movable magnetic conductive board I (2) and the conducting of movable magnetic conductive board II (2), and magnetic circuit closes, and outer casing bottom does not externally show magnetic; Shown in Figure 6, when movable magnetic conductive board I (2) moves retraction with movable magnetic conductive board II (2) respectively to center, now permanent magnets I (3) and the N pole of permanent magnets II (6), permanent magnets III (7) are through magnetic conductive shell (1) magnetic conduction, S pole is pole (4) magnetic conduction in magnetic conduction, and respectively magnetic force is directed at outer casing bottom, magnetic circuit is opened, and magnetic conductive shell (1) bottom produces magnetic.
Example 4:
Shown in Figure 7, improve as one, with example 3 unlike the both sides movable magnetic conductive board I (2) and movable magnetic conductive board II (2) being retrofitted to magnetic conductive shell (1); Magnetic conductive shell (1) middle part is built with permanent magnets I (3), permanent magnets I (3) below is pole (4) in magnetic conduction, in magnetic conduction, pole (4) both sides are equipped with permanent magnets II (6) and permanent magnets III (7) respectively, and magnetic conductive shell (1) both sides are equipped with movable magnetic conductive board I (2) and are formed with movable magnetic conductive board II (2); The corresponding magnetic conductive shell of N pole-face (1) of permanent magnets I (3) and permanent magnets II (6), permanent magnets III (7), pole (4) in the corresponding magnetic conduction of S pole-face, magnetic circuit is through movable magnetic conductive board I (2) and the conducting of movable magnetic conductive board II (2), and magnetic circuit closes, and outer casing bottom does not externally show magnetic; Shown in Figure 8, when movable magnetic conductive board I (2) moves emersion with movable magnetic conductive board II (2) respectively to outside, now permanent magnets I (3) and the N pole of permanent magnets II (6), permanent magnets III (7) are through magnetic conductive shell (1) magnetic conduction, S pole is pole (4) magnetic conduction in magnetic conduction, and respectively magnetic force is directed at outer casing bottom, magnetic circuit is opened, and magnetic conductive shell (1) bottom produces magnetic.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a mobile open and close type magnetic structure, it is characterized in that: by the middle part of magnetic conductive shell built with permanent magnets I, be pole in magnetic conduction below permanent magnets I, in magnetic conduction, both sides, pole are respectively movable magnetic conductive board I and movable magnetic conductive board II composition, the corresponding magnetic conductive shell of N pole-face of permanent magnets I, pole in the corresponding magnetic conduction of S pole-face, magnetic circuit is through movable magnetic conductive board I and the conducting of movable magnetic conductive board II, magnetic circuit closes, and does not show magnetic bottom magnetic conductive shell; Align with magnetic conductive shell when movable magnetic conductive board I is moved upward to movable magnetic conductive board II, the N pole of permanent magnets I is through magnetic conductive shell magnetic conduction, and S pole is pole magnetic conduction in magnetic conduction, and respectively magnetic force is directed at outer casing bottom, and magnetic circuit is opened, and shows magnetic bottom magnetic conductive shell.
2. the mobile open and close type magnetic structure of one according to claim 1, is characterized in that: the middle part movable magnetic conductive board I and movable magnetic conductive board II being retrofitted to pole in magnetic conduction; Built with permanent magnets I in the middle part of magnetic conductive shell, be pole in magnetic conduction below permanent magnets I, movable magnetic conductive board I and movable magnetic conductive board II composition are housed in the middle part of pole in magnetic conduction, the corresponding magnetic conductive shell of N pole-face of permanent magnets I, pole in the corresponding magnetic conduction of S pole-face, magnetic circuit is through movable magnetic conductive board I and the conducting of movable magnetic conductive board II, and magnetic circuit closes, and outer casing bottom does not externally show magnetic; When movable magnetic conductive board I moves retraction with movable magnetic conductive board II respectively to center, the N pole of permanent magnets I is through magnetic conductive shell magnetic conduction, and S pole is pole magnetic conduction in magnetic conduction, and respectively magnetic force is directed at outer casing bottom, and magnetic circuit is opened, and produces magnetic bottom magnetic conductive shell.
3. the mobile open and close type magnetic structure of one according to claim 2, it is characterized in that: the magnetic force of this new structure is strengthened more, in magnetic conduction, both sides, pole increase permanent magnets II, permanent magnets III respectively; Built with permanent magnets I in the middle part of magnetic conductive shell, be pole in magnetic conduction below permanent magnets I, in magnetic conduction, both sides, pole are equipped with permanent magnets II and permanent magnets III respectively, movable magnetic conductive board I and movable magnetic conductive board II composition are housed in the middle part of pole in magnetic conduction, the corresponding magnetic conductive shell of N pole-face of permanent magnets I and permanent magnets II, permanent magnets III, pole in the corresponding magnetic conduction of S pole-face, magnetic circuit is through movable magnetic conductive board I and the conducting of movable magnetic conductive board II, magnetic circuit closes, and outer casing bottom does not externally show magnetic; When movable magnetic conductive board I moves retraction with movable magnetic conductive board II respectively to center, the N pole of permanent magnets I and permanent magnets II, permanent magnets III is through magnetic conductive shell magnetic conduction, and S pole is pole magnetic conduction in magnetic conduction, and respectively magnetic force is directed at outer casing bottom, magnetic circuit is opened, and produces magnetic bottom magnetic conductive shell.
4. the mobile open and close type magnetic structure of one according to claim 3, is characterized in that: the both sides movable magnetic conductive board I and movable magnetic conductive board II being retrofitted to magnetic conductive shell; Built with permanent magnets I in the middle part of magnetic conductive shell, be pole in magnetic conduction below permanent magnets I, in magnetic conduction, both sides, pole are equipped with permanent magnets II and permanent magnets III respectively, and movable magnetic conductive board I and movable magnetic conductive board II composition are equipped with in magnetic conductive shell both sides; The corresponding magnetic conductive shell of N pole-face of permanent magnets I and permanent magnets II, permanent magnets III, pole in the corresponding magnetic conduction of S pole-face, magnetic circuit is through movable magnetic conductive board I and the conducting of movable magnetic conductive board II, and magnetic circuit closes, and outer casing bottom does not externally show magnetic; When movable magnetic conductive board I moves emersion with movable magnetic conductive board II respectively to outside, the N pole of permanent magnets I and permanent magnets II, permanent magnets III is through magnetic conductive shell magnetic conduction, and S pole is pole magnetic conduction in magnetic conduction, and respectively magnetic force is directed at outer casing bottom, magnetic circuit is opened, and produces magnetic bottom magnetic conductive shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420572892.8U CN204178847U (en) | 2014-10-06 | 2014-10-06 | A kind of mobile open and close type magnetic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420572892.8U CN204178847U (en) | 2014-10-06 | 2014-10-06 | A kind of mobile open and close type magnetic structure |
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| Publication Number | Publication Date |
|---|---|
| CN204178847U true CN204178847U (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420572892.8U Expired - Fee Related CN204178847U (en) | 2014-10-06 | 2014-10-06 | A kind of mobile open and close type magnetic structure |
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| Country | Link |
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| CN (1) | CN204178847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692420A (en) * | 2016-04-01 | 2016-06-22 | 雷艳 | Novel enhanced magnetic circuit structure |
| CN106100451A (en) * | 2016-07-28 | 2016-11-09 | 任杰 | Rotate in groove or the suction scheme of translation |
-
2014
- 2014-10-06 CN CN201420572892.8U patent/CN204178847U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692420A (en) * | 2016-04-01 | 2016-06-22 | 雷艳 | Novel enhanced magnetic circuit structure |
| CN106100451A (en) * | 2016-07-28 | 2016-11-09 | 任杰 | Rotate in groove or the suction scheme of translation |
| CN106100451B (en) * | 2016-07-28 | 2018-09-21 | 任杰 | The suction scheme of rotation or translation in slot |
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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 |
Granted publication date: 20150225 Termination date: 20191006 |
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| CF01 | Termination of patent right due to non-payment of annual fee |