CN2842703Y - Magnetic switch - Google Patents
Magnetic switch Download PDFInfo
- Publication number
- CN2842703Y CN2842703Y CN 200520066763 CN200520066763U CN2842703Y CN 2842703 Y CN2842703 Y CN 2842703Y CN 200520066763 CN200520066763 CN 200520066763 CN 200520066763 U CN200520066763 U CN 200520066763U CN 2842703 Y CN2842703 Y CN 2842703Y
- Authority
- CN
- China
- Prior art keywords
- wiring board
- elastic copper
- copper sheet
- iron plate
- bonnet
- 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 the switching technique field, refers in particular to a kind of magnetic switch simple in structure, easy to use.It comprises a wiring board, and bonnet, wiring board are fixed on the bonnet opening part, and wiring board one end has through hole, two elastic copper sheet welding is arranged in the circuit board, and elastic copper sheet not stiff end bending is stretched out by through hole; There is a rotating shaft to be fixed on the bonnet side plate in wiring board one side, mid-stent is hinged in the rotating shaft, support one end can contact with the elastic copper sheet that is stretched out by through hole, and is provided with an iron plate at this end of support, and this iron plate is combined with the contact of magnet control iron plate and elastic copper sheet or separates.The utility model is realized control to circuit by moving magnet, and is simple in structure, easy to use, is installed on the e-book, and children just can realize the break-make of circuit when flipping, can promote children's interest.
Description
Technical field:
The utility model relates to the switching technique field, refers in particular to a kind of magnetic switch simple in structure, easy to use.
Background technology:
The application of magnetic switch is very wide, and as antitheft door, cabinet etc., as common magnetic switch, its structure is comparatively complicated, and every requirement is all very high.Much be fit to the e-book that children use and developed in the market, circuit by configuration reaches the effect of reading aloud, to improve children's learning interest, and on these small-sized e-book and some other toy, adopt above-mentioned general magnetic switch, can increase manufacturer's production cost greatly, and the magnetic switch of complexity is applied on the small electrical philosophical works and the toy also is very inconvenient.
The utility model content:
The purpose of this utility model is exactly to provide a kind of magnetic switch simple in structure, easy to use at the deficiency of prior art existence, and it can be applied on the small electrical philosophical works and other toys for children.
For achieving the above object, the utility model adopts following technical scheme: it comprises a wiring board, bonnet, and wiring board is fixed on the bonnet opening part, and wiring board one end has through hole, two elastic copper sheet welding are arranged in the circuit board, elastic copper sheet not stiff end bending is stretched out by through hole; There is a rotating shaft to be fixed on the bonnet side plate in wiring board one side, mid-stent is hinged in the rotating shaft, support one end can contact with the elastic copper sheet that is stretched out by through hole, and is provided with an iron plate at this end of support, and this iron plate is combined with the contact of magnet control iron plate and elastic copper sheet or separates.
The utility model is by just placing or take away magnet in the circuit board, control the rotation of support, thereby iron plate on the support and elastic copper sheet are connected or disconnect, and then make wiring board, elastic copper sheet, power supply, electrical appliance constitute a current circuit or disconnection.Thisly realize magnetic switch to circuit control by moving magnet, simple in structure, easy to use, be installed on the e-book, children just can realize the break-make of circuit when flipping, can promote children's interest.
Description of drawings:
Accompanying drawing 1 is the utility model magnet structural representation on the throne;
Accompanying drawing 2 is the vertical view of the utility model Fig. 1;
Accompanying drawing 3 is the utility model magnet structural representation not on the throne.
Embodiment:
See shown in Fig. 1,2,3, the utility model comprises a wiring board 1, bonnet 6, and wiring board 1 is fixed on bonnet 6 opening parts, and wiring board 1 one ends have through hole 10, have two elastic copper sheets 7 to be welded on the wiring board 1, elastic copper sheet 7 not stiff end bending is stretched out downwards by through hole 10; There is being a rotating shaft 4 to be fixed on the bonnet side plate 11 below the wiring board 1, support 5 middle parts are hinged in the rotating shaft 4, support 5 one ends are provided with an iron plate 2, this iron plate 2 is combined with the contact of a magnet 3 control iron plates 2 and elastic copper sheet 7 or separates, and two solder joints 8 that connect at two elastic copper sheets 7 and wiring board 1 are drawn two conductor wires 9 and formed a circuit with power supply 12 and electrical appliance 13.When magnet 3 moves on to wiring board 1 top, magnet 3 can produce suction to iron plate 2, and then support 54 is rotated around the shaft, iron plate 2 is contacted with two elastic copper sheets 7, two elastic copper sheets 7 are that fulcrum is slightly tilted upward with solder joint 8 simultaneously, make iron plate 2 closely contact, the current circuit conducting that wiring board 1, elastic copper sheet 7, power supply 12, electrical appliance 13 are constituted with two elastic copper sheets 7; When magnet 3 is removed, because support 5 one ends are added with iron plate 2, support 5 two ends disequilibriums also can 4 be rotated around the shaft, and then iron plate 2 is separated with two elastic copper sheets 7, the current circuit that wiring board 1, elastic copper sheet 7, power supply 12, electrical appliance 13 are constituted disconnects.
Certainly, the embodiment of the above, it is preferred embodiments of the present utility model, be not to limit the utility model practical range, so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and are included in the utility model claim.
Claims (1)
1, magnetic switch, comprise a wiring board (1), bonnet (6), wiring board (1) is fixed on bonnet (6) opening part, it is characterized in that: wiring board (1) one end has through hole (10), have two elastic copper sheets (7) to be welded on the wiring board (1), elastic copper sheet (7) not stiff end bending is stretched out by through hole (10); There is a rotating shaft (4) to be fixed on the bonnet side plate (11) in wiring board (1) one side, support (5) middle part is hinged in the rotating shaft (4), support (5) one ends can contact with the elastic copper sheet (7) that is stretched out by through hole (10), and be provided with an iron plate (2) at this end of support (5), this iron plate (2) is combined with the contact of a magnet (3) control iron plate (2) and elastic copper sheet (7) or separates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520066763 CN2842703Y (en) | 2005-11-08 | 2005-11-08 | Magnetic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520066763 CN2842703Y (en) | 2005-11-08 | 2005-11-08 | Magnetic switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2842703Y true CN2842703Y (en) | 2006-11-29 |
Family
ID=37446580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520066763 Expired - Fee Related CN2842703Y (en) | 2005-11-08 | 2005-11-08 | Magnetic switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2842703Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950072A (en) * | 2019-04-16 | 2019-06-28 | 中建四局第三建筑工程有限公司 | A kind of switch enclosure and its making and use method using drawstring fast break |
-
2005
- 2005-11-08 CN CN 200520066763 patent/CN2842703Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950072A (en) * | 2019-04-16 | 2019-06-28 | 中建四局第三建筑工程有限公司 | A kind of switch enclosure and its making and use method using drawstring fast break |
| CN109950072B (en) * | 2019-04-16 | 2024-05-28 | 中建四局第三建设有限公司 | Switch box capable of rapidly switching off by using pull rope and manufacturing and using methods thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |