CN202839190U - Magnetic connection device - Google Patents
Magnetic connection device Download PDFInfo
- Publication number
- CN202839190U CN202839190U CN 201220397820 CN201220397820U CN202839190U CN 202839190 U CN202839190 U CN 202839190U CN 201220397820 CN201220397820 CN 201220397820 CN 201220397820 U CN201220397820 U CN 201220397820U CN 202839190 U CN202839190 U CN 202839190U
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- CN
- China
- Prior art keywords
- magnetic
- magnet steel
- magnetic pole
- screw
- magnetic steel
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a magnetic connection device, which is available for various kinds of occasions which need magnetic connection, such as model and structure building, teaching appliance and toy parts exhibition. The magnetic connection device comprises a screw, a magnetic steel and a substrate, wherein the magnetic steel is arranged in the substrate, the screw is fixed on the base body across the middle of the magnetic steel and the substrate, the magnetic pole face of the magnetic steel is even-numbered magnetic pole face, the magnetic steel is in the shape of ring and the inner ring of the same is in the shape of circle, the magnetic pole face is bipolar magnetic pole face or quadrupole magnetic pole face, the substrate is provided with a groove, the size of the groove is matched with that of the outer contour of the magnetic steel, and the magnetic steel is in a rotate fit relationship with the screw. The magnetic connection device has advantages that the structure is in a reasonable design and is safe and firm, the parts are not easily dropping, the purpose of free connection is attained by rotating the magnetic steel, and the magnetic connection device can be applied into toys so as to largely improve the enjoyment of the toys for children.
Description
Technical field
The utility model relates to a kind of magnetic connector, is used for the various application scenarios that need magnetic to connect, and builds displaying, teaching aid, toy fittings etc. such as model and structure.
Background technology
Traditional magnetic connects owing to being subject to the impact of magnetic pole strength, can only be that the N utmost point extremely links to each other with S, if when running into the N utmost point and the N utmost point, just can not connect, connects application facet in magnetic like this, is subject to significant limitation.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of reasonable in design, can freely connect, and safety is firm, a kind of magnetic connector of part difficult drop-off.
It is that this magnetic connector is made of screw, magnet steel and pedestal that the utility model solves the problems of the technologies described above the technical scheme that adopts, magnet steel is arranged in the pedestal, the center that screw passes magnet steel and pedestal is fixed on the matrix, and the magnetic pole strength of described magnet steel is even number utmost point magnetic pole strength.This connected mode reasonable in design, be connected with certain degree of freedom, safety firmly.
Magnet steel described in the utility model is annular, and ring is for circular in it.The circular magnet steel of preferred use, easy to process.But in theory if in ring for circular, can be divided into even numbered blocks and outline does not simultaneously affect magnet steel and can select around the annular of screw turns.
Magnetic pole strength described in the utility model is bipolar magnetic pole strength or four utmost point magnetic pole strengths.Use the magnet steel cost of bipolar magnetic pole strength minimum.
Pedestal described in the utility model is provided with groove, the outline coupling of groove shapes size and magnet steel.The size of groove is wanted so that magnet steel can rotate freedom, and magnet steel is placed in the groove and is difficult for dropping safely.
Magnet steel described in the utility model and screw are for being rotatably assorted.Thereby realized need not to select the N utmost point or the situation of the S utmost point, the magnetic pole strength of magnet steel can according to the polarity of self, by the corresponding polarity of rotational automatic selection, reach the purpose that freely connects.
The utility model is compared with prior art: reasonable in design, safety firmly, the part difficult drop-off, magnet steel can reach the purpose that freely connects by rotation, is applied in toy, can greatly improve the interest of toy for children.
Description of drawings
Fig. 1 is the application schematic diagram of the present embodiment.
Fig. 2 is the plan structure schematic diagram of Fig. 2 embodiment.
Fig. 3 is the bipolar magnetic steel structure schematic diagram of the present embodiment.
Fig. 4 is four utmost point magnetic steel structure schematic diagrames of the present embodiment.
Label declaration: 1 screw, 2 magnet steel, 3 pedestals, 4 matrixes.
Embodiment
Below in conjunction with embodiment the utility model is described in further detail, following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment 1: as shown in Figures 1 to 4, the present embodiment is made of screw 1, magnet steel 2 and pedestal 3.
Annexation is: magnet steel 2 is arranged in the pedestal 3, and the center that screw 1 passes magnet steel 2 and pedestal 3 is fixed on the matrix 4.
A kind of magnetic connector of the present embodiment design, described magnet steel 2 is that magnetic pole strength is the annular magnet steel of bipolar (Fig. 3), whole annular magnet steel is combined by the semicircular ring of the N utmost point and two formed objects of the S utmost point.Its inner circle diameter and screw 1 diameter coupling.Pedestal 3 is provided with circular groove, and groove diameter is greater than the outside diameter of magnet steel 2, and magnet steel 2 can rotate freely around screw 1 in pedestal 3.
In addition, the magnet steel 2 of the present embodiment design also can be that magnetic pole strength is the annular magnet steel (Fig. 4) of four utmost points.Being whole annular magnet steel is combined by the quadrant ring of two N utmost points and four formed objects of two S utmost points.
In the application, need not to select the N utmost point or the situation of the S utmost point, the magnetic pole strength of magnet steel 2 can according to the polarity of self, by the corresponding polarity of rotational automatic selection, reach the purpose that freely connects.
The present embodiment reasonable in design, safe firm, part difficult drop-off; Be applied in toy, can greatly improve the interest of toy for children.Also can be applicable to model and structure is built, show and the occasion such as teaching aid.
In addition, need to prove, the specific embodiment described in this specification, the shape of its parts and components, institute's title of being named etc. can be different.Allly conceive equivalence or the simple change that described structure, feature and principle are done according to the utility model patent, be included in the protection range of the utility model patent.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection range of the present utility model.
Claims (5)
1. magnetic connector, it is characterized in that: be made of screw, magnet steel and pedestal, magnet steel is arranged in the pedestal, and the center that screw passes magnet steel and pedestal is fixed on the matrix, and the magnetic pole strength of described magnet steel is even number utmost point magnetic pole strength.
2. must ask 1 described magnetic connector according to wanting, it is characterized in that: described magnet steel is annular, and ring is for circular in it.
3. must ask 1 or 2 described magnetic connectors according to wanting, it is characterized in that: described magnetic pole strength is bipolar magnetic pole strength or four utmost point magnetic pole strengths.
4. magnetic connector according to claim 3, it is characterized in that: described pedestal is provided with groove, the outline coupling of groove shapes size and magnet steel.
5. magnetic connector according to claim 4, it is characterized in that: described magnet steel and screw are for being rotatably assorted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220397820 CN202839190U (en) | 2012-08-13 | 2012-08-13 | Magnetic connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220397820 CN202839190U (en) | 2012-08-13 | 2012-08-13 | Magnetic connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202839190U true CN202839190U (en) | 2013-03-27 |
Family
ID=47950834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220397820 Expired - Fee Related CN202839190U (en) | 2012-08-13 | 2012-08-13 | Magnetic connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202839190U (en) |
-
2012
- 2012-08-13 CN CN 201220397820 patent/CN202839190U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20130813 |