CN104063044A - Magnetic button - Google Patents
Magnetic button Download PDFInfo
- Publication number
- CN104063044A CN104063044A CN201310308678.1A CN201310308678A CN104063044A CN 104063044 A CN104063044 A CN 104063044A CN 201310308678 A CN201310308678 A CN 201310308678A CN 104063044 A CN104063044 A CN 104063044A
- Authority
- CN
- China
- Prior art keywords
- magnet ring
- touch pad
- kinetoplast
- support
- magnetic force
- 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.)
- Granted
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- Switches With Compound Operations (AREA)
- Push-Button Switches (AREA)
Abstract
A magnetic button comprises a fixed body and a movable body mounted on the fixed body, wherein the fixed body comprises a support and a magnet ring arranged on the support, the movable body comprises a touch-control plate and another magnet ring fixed on the touch-control plate, the two magnet rings are different in size and are sleeved with each other, the polarities of the two opposite sides of the two magnet rings are the same, the movable body can move in different directions of the fixed body and can perceive the moving distance and the moving direction of the movable body through a perception circuit, when the external force on the touch-control plate of the movable body disappears, the movable body can reset under the magnetometric effect; the magnetic button provided by the invention has a simple structure.
Description
Technical field
The present invention relates to electronic application field, the magnetic force key of espespecially a kind of perception motion direction and distance.
Background technology
On tradition large-scale console, being generally provided with rocking bar moves and moves for the orientation of controlling the face that changes of playing, the mode that above-mentioned rocker lever bottom adopts chondritic displacement to produce electric signal is controlled, but this rocking bar game paddle volume is larger, and range of application is restricted.
The small red cap TrackPoint being equipped with on ThinkPad notebook product, in the time that external force is applied on TrackPoint, at once cause the potsherd of TrackPoint bottom that slight deformation occurs, the resistance of potsherd changes thereupon, therefore produce different electric signal, just can judge by these different electric signal of circuit analysis moving direction and the translational speed that mouse pointer is different.
Summary of the invention
The object of the present invention is to provide a kind of magnetic force key that relies on the output of azran Variable Control.
For this reason, the invention provides a kind of magnetic force key, comprise and determine body, and be installed on the kinetoplast of determining on body, describedly determine body and include support, and be located at the magnet ring on support, described kinetoplast includes touch pad, and be fixed on another magnet ring on touch pad, varying in size of described two magnet rings, one of them magnet ring is sheathed in another magnet ring, the polarity of described two magnet ring opposite sides is identical, described kinetoplast can move and can come by aware circuit displacement and the direction of kinetoplast described in perception on the different directions of determining body, after the external force on the touch pad of kinetoplast disappears, described kinetoplast can reset under the effect of magnetic force.
With respect to prior art, magnetic force key of the present invention is by determining that first, second magnet ring not of uniform size is set respectively on body and kinetoplast, make within little magnet ring is positioned at large magnet ring, and two magnet ring opposite side polarity are identical, take full advantage of the principle of homopolar-repulsion, in the time that kinetoplast is being determined to move on body, determine displacement and the orientation of kinetoplast by extra aware circuit, realize the control touching electronic equipment; And described magnetic force bond structure is simple, easily manufactured.
Brief description of the drawings
Fig. 1 is the three-dimensional combination figure of magnetic force key of the present invention.
Fig. 2 is the three-dimensional exploded view of magnetic force key of the present invention.
Fig. 3 is the three-dimensional exploded view of another angle of magnetic force key of the present invention.
Fig. 4 is the cut-open view along the dotted line of A-A shown in Fig. 1.
Fig. 5 is the mutual alignment figure between two magnet rings of magnetic force key of the present invention.
Embodiment
Refer to shown in Fig. 1 to Fig. 4, magnetic force key of the present invention comprises support 10, touch pad 20, position-limited rack 30, the first magnet ring 40, the second magnet ring 50, axle sleeve 60 and fixture 70.
Described support 10 is roughly platy structure, and middle part offers a circular hole 11.Described the first magnet ring 40 is fixed in described circular hole 11.The external diameter of described the first magnet ring 40 equates with the internal diameter of described circular hole 11.
Described touch pad 20 is installed on described support 10 tops, and described axle sleeve 60 is installed on described touch pad 20 and part extends in the circular hole 11 of described support 10, and described the second magnet ring 50 is sheathed on described axle sleeve 60.The diameter of described the second magnet ring 50 is less than the diameter of the first magnet ring 40, and described the second magnet ring 50 is positioned in the middle of the ring of the first magnet ring 40.The side blow swaging that described touch pad 20 is faced described support 10 becomes some convex closures 22 so that described touch pad 20 moves on described support 10.Described touch pad 20 is roughly rounded.
Described position-limited rack 30 is positioned at the below of described support 10, described touch pad 20 and on the second magnet ring 50 be integrated by described fixture 70 and described position-limited rack 30 fixings and can described support 10 move for support.Described position-limited rack 30 is outer is arranged with projection 32 towards described support 10 so that the movement of position-limited rack 30 on described support 10.
Refer to shown in Fig. 2 to Fig. 5, described support 10 and the first magnet ring 40 being fixed in the circular hole 11 of described support 10 are fixed, are defined as and determine body.Described touch pad 20, axle sleeve 60, position-limited rack 30 and the second magnet ring 50 are fixed as one and are movable, are defined as kinetoplast.The inner side of described the first magnet ring 40 is identical with the polarity in the outside of described the second magnet ring 50, described kinetoplast can move in the 360 degree orientation of determining body, according to homopolar-repulsion away from, the in the situation that of in the time not being subject to external force, the second magnet ring 50 of described kinetoplast is positioned at the circle centre position of described the first magnet ring 40 of determining body.In the time of described kinetoplast shift position, the second magnet ring 50 of described kinetoplast equally also can be subject to the strength of homopolar-repulsion and reset.
Magnetic force key of the present invention for replace the touch pad of notebook computer or for game machine of use in the control of direction etc., in the time that described kinetoplast is moved, magnetic force key of the present invention carrys out motion direction and the distance of kinetoplast described in perception by extra sensing circuit, thereby announcement apparatus reacts steering order and carries out.
Magnetic force key of the present invention also can be pressed the second following embodiment and implement, be that described axle sleeve 60 and the second magnet ring 50 are installed on described support 10, and described the first magnet ring 40 is fixed on described touch pad 20 and be positioned at the periphery of described the second magnet ring 50, so, can realize equally the function of magnetic force key.
Magnetic force key of the present invention is by determining that first, second magnet ring 40 not of uniform size is set respectively on body and kinetoplast, 50, make within little magnet ring is positioned at large magnet ring, and two magnet ring opposite side polarity are identical, take full advantage of the principle of homopolar-repulsion, in the time that kinetoplast is being determined to move on body, determine displacement and the orientation of kinetoplast by extra aware circuit, realize the control touching electronic equipment.
Claims (8)
1. a magnetic force key, it is characterized in that: comprise and determine body, and be installed on the kinetoplast of determining on body, describedly determine body and include support, and be located at the magnet ring on support, described kinetoplast includes touch pad, and be fixed on another magnet ring on touch pad, varying in size of described two magnet rings, one of them magnet ring is sheathed in another magnet ring, the polarity of described two magnet ring opposite sides is identical, described kinetoplast can move and can come by aware circuit displacement and the direction of kinetoplast described in perception on the different directions of determining body, after the external force on the touch pad of kinetoplast disappears, described kinetoplast can reset under the effect of magnetic force.
2. magnetic force key as claimed in claim 1, is characterized in that: the described support of determining body is platy structure, and described support is provided with through hole, and the described magnet ring of determining on body is defined as the first magnet ring, and described the first magnet ring is fixed in described through hole.
3. magnetic force key as claimed in claim 2, it is characterized in that: the touch pad of described kinetoplast is installed on the top of described support, on described touch pad, be positioned at the fixing magnet ring of described support one side and be defined as the second magnet ring, described the second magnet ring is less than described the first magnet ring, and described the second magnet ring is positioned at the ring of described the first magnet ring.
4. magnetic force key as claimed in claim 3, it is characterized in that: described kinetoplast also includes the position-limited rack of the below that is installed on described support, described touch pad, the second magnet ring and position-limited rack are integrated and are held on the both sides up and down of described support by fixture fixing.
5. magnetic force key as described in claim 4, it is characterized in that: described touch pad is pressed and is formed with some convex closures so that described touch pad moves on described support in the face of described support one side upper punch, and the outside of described position-limited rack is provided with some projections so that described position-limited rack moves on described support.
6. magnetic force key as claimed in claim 3, is characterized in that: axle sleeve is also installed on described touch pad, and described the second magnet ring is sheathed on described axle sleeve.
7. magnetic force key as described in claim 1, is characterized in that: the described support of determining body is roughly platy structure, and the described magnet ring of determining on body is defined as the first magnet ring, and described the first magnet ring is fixed on described support.
8. magnetic force key as described in claim 7, it is characterized in that: the touch pad of described kinetoplast is installed on the top of described support, on described touch pad, be positioned at the fixing magnet ring of described support one side and be defined as the second magnet ring, described the second magnet ring is greater than described the first magnet ring, and described the first magnet ring is positioned at the ring of described the second magnet ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310308678.1A CN104063044B (en) | 2013-07-22 | 2013-07-22 | Magnetic button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310308678.1A CN104063044B (en) | 2013-07-22 | 2013-07-22 | Magnetic button |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104063044A true CN104063044A (en) | 2014-09-24 |
| CN104063044B CN104063044B (en) | 2017-03-22 |
Family
ID=51550798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310308678.1A Active CN104063044B (en) | 2013-07-22 | 2013-07-22 | Magnetic button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104063044B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI705363B (en) * | 2019-07-26 | 2020-09-21 | 致伸科技股份有限公司 | Touch pad module |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005228684A (en) * | 2004-02-16 | 2005-08-25 | Omron Corp | Information input device |
| CN1841275A (en) * | 2005-04-01 | 2006-10-04 | 欧姆龙株式会社 | Operation input device and electronic equipment employing the same |
| CN101071341A (en) * | 2006-04-27 | 2007-11-14 | 三星电机株式会社 | Inputting device |
| CN101075505A (en) * | 2006-05-15 | 2007-11-21 | 三星电机株式会社 | Input device |
| CN101273323A (en) * | 2005-11-10 | 2008-09-24 | 欧姆龙株式会社 | Operation input device and electronic device using the same |
| JP2010157474A (en) * | 2009-01-05 | 2010-07-15 | Omron Corp | Operation input device |
| CN102326222A (en) * | 2009-02-19 | 2012-01-18 | 欧姆龙株式会社 | Multidirectional input device and electronic device using same |
-
2013
- 2013-07-22 CN CN201310308678.1A patent/CN104063044B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005228684A (en) * | 2004-02-16 | 2005-08-25 | Omron Corp | Information input device |
| CN1841275A (en) * | 2005-04-01 | 2006-10-04 | 欧姆龙株式会社 | Operation input device and electronic equipment employing the same |
| CN101273323A (en) * | 2005-11-10 | 2008-09-24 | 欧姆龙株式会社 | Operation input device and electronic device using the same |
| CN101071341A (en) * | 2006-04-27 | 2007-11-14 | 三星电机株式会社 | Inputting device |
| CN101075505A (en) * | 2006-05-15 | 2007-11-21 | 三星电机株式会社 | Input device |
| JP2010157474A (en) * | 2009-01-05 | 2010-07-15 | Omron Corp | Operation input device |
| CN102326222A (en) * | 2009-02-19 | 2012-01-18 | 欧姆龙株式会社 | Multidirectional input device and electronic device using same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI705363B (en) * | 2019-07-26 | 2020-09-21 | 致伸科技股份有限公司 | Touch pad module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104063044B (en) | 2017-03-22 |
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