CN2261076Y - Magnetic push-button switch - Google Patents
Magnetic push-button switch Download PDFInfo
- Publication number
- CN2261076Y CN2261076Y CN 95231540 CN95231540U CN2261076Y CN 2261076 Y CN2261076 Y CN 2261076Y CN 95231540 CN95231540 CN 95231540 CN 95231540 U CN95231540 U CN 95231540U CN 2261076 Y CN2261076 Y CN 2261076Y
- Authority
- CN
- China
- Prior art keywords
- magnetic
- button
- utility
- model
- contact
- 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
Links
Abstract
The utility model relates to a magnetic key switch which utilizes magnetic force and is suitable for jogging slight touching. Composed of a casing, a button, a magnet and a contact tip, the utility model is characterized in that the ring magnet and a magnetic cup are assembled together; the button is assembled and movably cooperated with the ring magnet and the magnetic cup; through a locking buckle, a magnetic pad is assembled and statically cooperated with the button. Due to adopting the magnetic elements, the traditional mode of force exerting on the key can be changed, so that the utility model has the advantaged of high reliability, good property of combination, convenient operation and can be available in AC circuits and DC circuits.
Description
A kind of employing magnetomotive is suitable for fine motion, touches the magnetic force key switch that the aspect is used.
Key switch in the past adopts spring mostly, and rubber or steel disc are done it and recovered power.The spring button, because the power on the button is ascending, Gu Er makes it have the problem that easily causes shake when starting on the contact; The rubber type button is subjected to the restriction of elastomeric material self character, is difficult for long-term, use fast; During steel disc formula button undue force, very easily deform.All thus, often give the equipment that uses above-mentioned button next many inconvenience of generation.
The purpose of this utility model is to want the characteristic of using magnetic force element, designs a kind of magnetic force key switch, makes its effect that not only can play the conventional keys switch, also have simultaneously stable, reliable, for a long time, characteristics fast.
Accompanying drawing is a structural representation of the present utility model, also is that specification digest is with scheming.Each label is respectively among the figure: 1 toroidal magnet, 2 magnetic cups, 3 shells, 4 buttons, 5 magnetic pads, 6 contacts, 7 annular grooves, 8 pin buttons, 9 keyhole concave surfaces, 10 bases, 11,12 contacts.
As shown in the figure, the utility model is made up of shell, button, magnet, contact, its Middle toroidal magnet 1 is set in together with magnetic cup 2, button 4 and toroidal magnet 1 and magnetic cup 2 are set with movingly, and magnetic pad 5 fits together by snap close 8 and button 4 stationary fits, Contact 6 is contained in the bottom outlet of button 4 movingly, behind the shell 3 solid-state packing magnetic cups 2, and the end Section is provided with annular groove 7, and base 10 is inlaid in the annular groove 7, and contact 11,12 is the end of from Lean out in the seat 10.
The utility model is a normally opened contact.Under the effect of button 4 in external force, transport formula downwards, Gu Er has the reliability height, associativity is good, easy to use, and AC-DC Circuit is spendable characteristics all, and use value and fabulous market prospects are widely arranged.
Embodiment:
Earlier toroidal magnet 1 is put into magnetic cup 2, mould then and cast the top and have centre bore, the bottom has the shell 3 of annular groove 7, moulds one one end of casting again and has the button 4 that snap close 8 other ends match with the center of shell 3, and remaining part is packed into successively.
The external diameter 10mm of shell 3, high 7mm, dark 8mm, toroidal magnet 1 thick 1.5mm, outside diameter 6mm, median pore diameter 4mm, magnetic cup 2 dark 1.5mm, magnetic pad 5 thick 2mm, contact 6 is a tee T, height overall 5mm, chassis diameter 5mm, thick 1mm, axis of small circle 1mm, high 2mm, base 10 thick 1.5mm, diameter is 7mm, and the axis of small circle of contact 11,12 is 0.5mm, long 7mm.
Claims (1)
- A kind of employing magnetomotive, be suitable for fine motion, touch the magnetic force key switch that the aspect is used, form by shell, button, magnet, contact, it is characterized in that toroidal magnet 1 is sleeved on magnetic cup 2, button 4 and toroidal magnet 1 and magnetic cup 2 be suit movingly, magnetic pad 5 fits together by snap close 8 and button 4 stationary fits, contact 6 is contained in the bottom outlet of button 4 movingly, behind the shell 3 solid-state packing magnetic cups 2, the bottom is provided with annular groove 7, base 10 is inlaid in the annular groove 7, and contact 11,12 leans out from base 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95231540 CN2261076Y (en) | 1995-06-28 | 1995-06-28 | Magnetic push-button switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95231540 CN2261076Y (en) | 1995-06-28 | 1995-06-28 | Magnetic push-button switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2261076Y true CN2261076Y (en) | 1997-08-27 |
Family
ID=33876121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95231540 Expired - Fee Related CN2261076Y (en) | 1995-06-28 | 1995-06-28 | Magnetic push-button switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2261076Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101640138B (en) * | 2008-07-30 | 2011-06-22 | 鸿富锦精密工业（深圳）有限公司 | Touch switch |
| CN102184790A (en) * | 2010-07-30 | 2011-09-14 | 鸿富锦精密工业（深圳）有限公司 | Switching device |
| CN103065843A (en) * | 2013-01-05 | 2013-04-24 | 苏州达方电子有限公司 | Magnetic type key and magnetic type keyboard |
| CN103217091A (en) * | 2013-03-25 | 2013-07-24 | 莱芜钢铁集团有限公司 | Device and method for detecting position of steel coil |
| CN105187041A (en) * | 2015-09-28 | 2015-12-23 | 南京艾驰电子科技有限公司 | Non-contact switch with magnetic force feedback |
-
1995
- 1995-06-28 CN CN 95231540 patent/CN2261076Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101640138B (en) * | 2008-07-30 | 2011-06-22 | 鸿富锦精密工业（深圳）有限公司 | Touch switch |
| CN102184790A (en) * | 2010-07-30 | 2011-09-14 | 鸿富锦精密工业（深圳）有限公司 | Switching device |
| CN103065843A (en) * | 2013-01-05 | 2013-04-24 | 苏州达方电子有限公司 | Magnetic type key and magnetic type keyboard |
| CN103065843B (en) * | 2013-01-05 | 2015-09-02 | 苏州达方电子有限公司 | Magnetic attractive button and keyboard thereof |
| CN103217091A (en) * | 2013-03-25 | 2013-07-24 | 莱芜钢铁集团有限公司 | Device and method for detecting position of steel coil |
| CN103217091B (en) * | 2013-03-25 | 2015-11-11 | 莱芜钢铁集团有限公司 | A kind of device and method detecting position of steel coil |
| CN105187041A (en) * | 2015-09-28 | 2015-12-23 | 南京艾驰电子科技有限公司 | Non-contact switch with magnetic force feedback |
| CN105187041B (en) * | 2015-09-28 | 2018-08-17 | 南京艾驰电子科技有限公司 | A kind of noncontacting switch of magnetic force feedback |
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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 |