CN207233635U - Magnetic attractive button and its magnetic-type keyboard - Google Patents
Magnetic attractive button and its magnetic-type keyboard Download PDFInfo
- Publication number
- CN207233635U CN207233635U CN201721027586.6U CN201721027586U CN207233635U CN 207233635 U CN207233635 U CN 207233635U CN 201721027586 U CN201721027586 U CN 201721027586U CN 207233635 U CN207233635 U CN 207233635U
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- China
- Prior art keywords
- magnetic
- sheet metal
- cantilever portion
- bottom plate
- support
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- Push-Button Switches (AREA)
Abstract
The utility model is on a kind of magnetic attractive button and magnetic-type keyboard.Magnetic attractive button includes bottom plate, keycap, support device, magnetic element and sheet metal.The bottom plate has at least one buckle structure and hole.The support device has first support.One end of the first support links the buckle structure in a manner of movable, and the other end of the first support links the keycap in a manner of movable, and the first support has magnetic part.The magnetic element is incorporated into the bottom plate and adsorbs the magnetic part, to provide the restoring force of the keycap.The sheet metal is arranged under the bottom plate.The sheet metal has bent cantilever portion, and cantilever portion covers the hole, and when the cantilever portion is outwards opened by external force, which can be removed from the hole.
Description
Technical field
The utility model provides a kind of magnetic attractive button and its magnetic-type keyboard, espespecially one kind can improve mechanical stability with
Intensity and have concurrently preferably do over again characteristic magnetic attractive button and its magnetic-type keyboard.
Background technology
Traditional magnetic attractive button includes bottom plate, keycap, support device, magnetic element and diaphragm, and support device is set
Put between bottom plate and keycap, keycap opposed bottom is moved up and down.Magnetic element is incorporated into bottom plate, and utilizes support dress
The magnetic part put provides restoring force and gives keycap.Diaphragm is the insulating materials being laid with bottom plate, such as polyester film Mylar,
For protecting important electronic component.Since traditional magnetic attractive button tends to slimming design, magnetic element and opposite magnetic part
Placing space it is limited, the magnetic mutual expelling force of generation is little, it is impossible to provides the preferable operating handle of user.In addition, diaphragm
Bottom plate is adhered directly to, if the assembling parts mistake such as support device, it is necessary to which zero be misplaced could be taken out by cutting damage diaphragm
Component, and damaged diaphragm can not already be repaired, and may need separately to replace using brand-new diaphragm.
Utility model content
The utility model provide it is a kind of improve mechanical stability and intensity and have concurrently characteristic of preferably doing over again it is magnetic-type by
Key and its magnetic-type keyboard, to solve the above problems.
The claim of the utility model discloses a kind of magnetic attractive button, and it includes have bottom plate, keycap, support dress
Put, magnetic element and sheet metal.The bottom plate has at least one buckle structure and hole.The support device has first
Frame.One end of the first support links an at least buckle structure in a manner of movable, and the first support other end is with movable
Mode links the keycap, and the first support has magnetic part.The magnetic element is incorporated into the bottom plate and adsorbs the magnetic part, with
The restoring force of the keycap is provided.The sheet metal is arranged at the side away from the keycap of the bottom plate.The sheet metal has can
The cantilever portion of bending, the cantilever portion cover the hole, when the cantilever portion is opened by external force to the direction away from the bottom plate, the magnetic
Property element can be removed from the hole.
Alternatively, which forms hatch frame in the position of the corresponding magnetic element, and one end of the cantilever portion connects
The internal face of the hatch frame is tied, and the other end of the cantilever portion is free end.
Alternatively, which forms hatch frame in the position of the corresponding magnetic element, and one end of the cantilever portion connects
The internal face of the hatch frame is tied, and the other end of the cantilever portion is linked to another inner wall of the hatch frame via bridge part
Face.
Alternatively, the sheet metal which is made by SUS304 materials.
Alternatively, the sheet metal which is made by SUS430 materials, to strengthen the magnetic element pair
The adsorption capacity of the magnetic part.
The claim of the utility model separately discloses a kind of magnetic-type keyboard, and it includes have bottom plate, multiple magnetic-type
Button and sheet metal.The bottom plate has multiple buckle structures and multiple holes.Each magnetic attractive button include keycap,
Support device and magnetic element.The support device has first support.One end of the first support is linked in a manner of movable
Corresponding buckle structure, which links the keycap in a manner of movable, and the first support has magnetic part.
The magnetic element is incorporated into the bottom plate and adsorbs the magnetic part, to provide the restoring force of the keycap.The sheet metal is arranged at this
The side away from the keycap of bottom plate.The sheet metal has bent multiple cantilever portions, and multiple cantilever portion coverings are the plurality of
Hole, when any one cantilever portion is opened by external force to the direction away from the bottom plate, which can be from corresponding hole
It is removed.
Alternatively, which forms hatch frame in the position of the corresponding magnetic element, and one end of the cantilever portion connects
The internal face of the hatch frame is tied, and the other end of the cantilever portion is free end.
Alternatively, which forms hatch frame in the position of the corresponding magnetic element, and one end of the cantilever portion connects
The internal face of the hatch frame is tied, and the other end of the cantilever portion is linked to another inner wall of the hatch frame via bridge part
Face.
Alternatively, the sheet metal which is made by SUS304 materials.
Alternatively, the sheet metal which is made by SUS430 materials, to strengthen the magnetic element pair
The adsorption capacity of the magnetic part.
The utility model forms hole on bottom plate, and magnetic element is embedded in hole, when sheet metal is covered in bottom plate,
Cantilever portion support magnetic element, secondarily avoids magnetic element from departing from from bottom plate.If run into the poor quality feelings of magnetic element
Shape, user can pass through external force and pull open cantilever portion, cantilever portion no longer coverage hole, therefore magnetic element progress can be taken out in hole
Replace；After replacement, cantilever portion can be pressed back to original position with support magnetic element again, be not required to abandon full wafer sheet metal, greatly
Width saves rework cost.In addition, if sheet metal is made by magnetic conductive material, sheet metal directly adsorbs magnetic element, can have
The magnetic force of effect enhancing magnetic element, remains to significantly improve overall structure stabilization on the premise of magnetic-type keyboard is not thickened
Property and bond strength.
Brief description of the drawings
Fig. 1 is the schematic diagram of the magnetic-type keyboard of the utility model embodiment.
Fig. 2 is the element explosive view of the magnetic attractive button of the utility model embodiment.
Fig. 3 is that the group of the magnetic attractive button of the utility model embodiment founds figure.
Fig. 4 and Fig. 5 be the utility model embodiment magnetic attractive button at another visual angle in the signal of different operating stages
Figure.
Fig. 6 is the schematic diagram of the magnetic attractive button of another embodiment of the utility model.
Embodiment
It is the schematic diagram of the magnetic-type keyboard 10 of the utility model embodiment to please refer to Fig.1 to Fig. 5, Fig. 1, and Fig. 2 is this reality
With the element explosive view of the magnetic attractive button 12 of new embodiment, Fig. 3 is the magnetic attractive button 12 of the utility model embodiment
Group founds the magnetic attractive button 12 of figure, Fig. 4 and Fig. 5 for the utility model embodiment at another visual angle in the signal of different operating stages
Figure.Magnetic-type keyboard 10 can have multiple magnetic attractive buttons 12 according to design requirement, and multiple magnetic attractive buttons 12 are arranged on bottom plate
On 14, and the lower section of bottom plate 14 is separately covered with sheet metal 16.Sheet metal 16 can be large scale design, and area corresponds to bottom plate 14
And it is laid immediately under bottom plate 14；Alternatively, sheet metal 16 can separately design for small size, area corresponds to magnetic attractive button 12,
Imply that each magnetic attractive button 12 has a corresponding sheet metal 16 or several magnetic attractive buttons 12 to have one for one group
A bigger correspondence sheet metal 16.
As shown in Fig. 2, magnetic attractive button 12 can mainly include bottom plate 14, film circuit board 15, sheet metal 16, keycap
18th, support device 20 and magnetic element 22.Wherein, keycap 18 and sheet metal 16 are respectively arranged at being away from each other for bottom plate 14
Both sides.The first buckle structure 24, the second buckle structure 26 and hole 28 are provided with bottom plate 14.Support device 20 includes first
Frame 30 and second support 32.One end activity of first support 30 links the first buckle structure 24, and other end activity is linked to keycap
18, and the centre portion of first support 30 also sets up magnetic part 34.One end activity of second support 32 links the second buckle structure
26, and other end activity is linked to keycap 18.Magnetic element 22 is incorporated into bottom plate 14 via hole 28, such as by magnetic element 22
Both ends be fastened on the internal face of hole 28.Magnetic element 22 is used for adsorbing the magnetic part 34 in first support 30；Therefore, keycap
18 can be moved up and down using 20 opposed bottom 14 of support device, and by the magnetic force between magnetic element 22 and magnetic part 34
Restoring force is provided to keycap 18.
Sheet metal 16 is arranged on the lower section of bottom plate 14, and has bent cantilever portion 36.Cantilever portion 36 alignment covering or
Part coverage hole 28, and can contact or be only butted on magnetic element 22.Sheet metal 16 can be made with multiple material, be lifted
For example, sheet metal 16 can utilize SUS304 (Chinese trade mark 0Cr18Ni9, belongs to austenitic stainless steel) material to make, by upper
State material stiffness support magnetic element 22, when magnetic element 22 to be changed only needs to open cantilever portion 36, as shown in figure 4, by cantilever
Pull open in the direction that portion 36 is directed away from bottom plate 14, you can magnetic element 22 is taken out from hole 28；Another magnetic element 22 is filled
After into the opening 28 of bottom plate 14, the cantilever portion 36 that will open of exerting a force is by going back to original position, i.e. cantilever portion 36 generally with sheet metal
16 is in the same plane, as shown in figure 5, the replacement of magnetic element 22 just can be completed.In addition, sheet metal 16 is available
SUS430 (the Chinese trade mark be 1Cr17, ferritic stainless steel) material makes, except that can provide characteristic as described above of doing over again, also
Magnetic attraction of the magnetic element 22 to magnetic part 34 can be further enhanced, effectively lifts the pressing feel of magnetic attractive button 12, i.e. gold
Metal thin plate 16 is SUS430, it belongs to magnetic conductive material so that sheet metal 16 can be with magnetic absorption magnetic element 22.
In the utility model embodiment, as shown in figure 5, sheet metal 16 can be formed in the position of corresponding magnetic element 22
Hatch frame 38, one end 361 of cantilever portion 36 link the internal face of hatch frame 38, and the other end 362 of cantilever portion 36 is not then for
The free end of 38 internal face of contact openings structure；User can easily pull open cantilever portion 36 via the free end 362 of cantilever portion 36
To take out magnetic element 22.The cantilever portion of sheet metal 16 can separately have the design of other embodiment.Referring to Fig. 6, Fig. 6 is this
The schematic diagram of the magnetic attractive button 12 ' of another embodiment of utility model.In this embodiment, there is identical numbering with previous embodiment
Element have the function of identical structure and, be not repeated to illustrate in this.The difference of magnetic attractive button 12 ' is, metal foil
Plate 16 has hatch frame 38 in the position of respective magnetic element 22, and one end 361 ' of cantilever portion 36 ' links hatch frame 38
Internal face, the other end 362 ' of cantilever portion 36 ' link another internal face of hatch frame 38 via bridge part 40.Bridge part 40 with
The link area of the other end 362 ' of cantilever portion 36 ' or the internal face of hatch frame 38 is smaller, and user can be directly broken with external force
Bad junction is to pull open cantilever portion 36 ', such as destroys junction or the bridge of bridge part 40 and the other end 362 ' of cantilever portion 36 '
The junction of the internal face of socket part 40 and hatch frame 38 so that the direction that boom walls 36 ' are directed away from bottom plate 14 is pulled open, with into
The replacement of row magnetic element 22.In the present embodiment, in hatch frame 38, it is interconnected with one end 361 ' of cantilever portion 36 ' interior
The wall another internal face interconnected with the other end 362 ' of boom walls 36 ' is not limited to be oppositely arranged.In this reality
With in new other embodiment, in hatch frame 38, interconnected madial wall and and cantilever with one end 361 ' of cantilever portion 36 '
Another madial wall that the other end in portion 36 ' is interconnected can be adjacent to each other.
In conclusion the utility model forms hole on bottom plate, magnetic element is embedded in hole, sheet metal covering
When bottom plate, cantilever portion support magnetic element, secondarily avoids magnetic element from departing from from bottom plate.If run into magnetic element quality
Bad situation, user can pass through external force and pull open cantilever portion, cantilever portion no longer coverage hole, therefore magnetism can be taken out in hole
Element is replaced；After replacement, cantilever portion can be pressed back to original position with support magnetic element again, be not required to abandon full wafer metal
Thin plate, significantly saves rework cost.Furthermore if sheet metal is made by magnetic conductive material, sheet metal directly adsorbs magnetic member
Part, can effectively strengthen the magnetic force of magnetic element, remain to significantly improve entirety on the premise of magnetic-type keyboard is not thickened
Structural stability and bond strength.
The above is only the preferred embodiment of the present invention, it is all done according to present utility model application the scope of the claims it is equal
Deng change and modify, should all belong to the covering scope of the utility model.
Claims (10)
1. a kind of magnetic attractive button, it is characterised in that the magnetic attractive button includes：
Bottom plate, it is with least one buckle structure and hole；
Keycap；
Support device, it links an at least buckle structure with first support, one end of the first support in a manner of movable,
The other end of the first support links the keycap in a manner of movable, and the first support has magnetic part；
Magnetic element, it is incorporated into the bottom plate and adsorbs the magnetic part, to provide the restoring force of the keycap；And
Sheet metal, it is arranged at the side away from the keycap of the bottom plate, which has bent cantilever portion, should
Cantilever portion covers the hole, and when the cantilever portion is opened by external force to the direction away from the bottom plate, which can be from this
It is removed in hole.
2. magnetic attractive button as claimed in claim 1, it is characterised in that the sheet metal is in the position of the corresponding magnetic element
Hatch frame is formed, one end of the cantilever portion links the internal face of the hatch frame, and the other end of the cantilever portion is free end.
3. magnetic attractive button as claimed in claim 1, it is characterised in that the sheet metal is in the position of the corresponding magnetic element
Hatch frame is formed, one end of the cantilever portion links the internal face of the hatch frame, and the other end of the cantilever portion is via bridge joint
Portion is linked to another internal face of the hatch frame.
4. magnetic attractive button as claimed in claim 1, it is characterised in that the sheet metal is made by SUS304 materials
Sheet metal.
5. magnetic attractive button as claimed in claim 1, it is characterised in that the sheet metal is made by SUS430 materials
Sheet metal, to strengthen adsorption capacity of the magnetic element to the magnetic part.
6. a kind of magnetic-type keyboard, it is characterised in that the magnetic-type keyboard includes：
Bottom plate, it is with multiple buckle structures and multiple holes；
Multiple magnetic attractive buttons, each magnetic attractive button include：
Keycap；
Support device, it links corresponding buckle structure with first support, one end of the first support in a manner of movable, should
The other end of first support links the keycap in a manner of movable, and the first support has magnetic part；And
Magnetic element, it is incorporated into the bottom plate and adsorbs the magnetic part, to provide the restoring force of the keycap；And
Sheet metal, it is arranged at the side away from the keycap of the bottom plate, which has bent multiple cantilevers
Portion, the plurality of cantilever portion cover the plurality of hole, when any one cantilever portion is opened by external force to the direction away from the bottom plate,
The magnetic element can be removed from corresponding hole.
7. magnetic-type keyboard as claimed in claim 6, it is characterised in that the sheet metal is in the position of the corresponding magnetic element
Hatch frame is formed, one end of the cantilever portion links the internal face of the hatch frame, and the other end of the cantilever portion is free end.
8. magnetic-type keyboard as claimed in claim 6, it is characterised in that the sheet metal is in the position of the corresponding magnetic element
Hatch frame is formed, one end of the cantilever portion links the internal face of the hatch frame, and the other end of the cantilever portion is via bridge joint
Portion is linked to another internal face of the hatch frame.
9. magnetic-type keyboard as claimed in claim 6, it is characterised in that the sheet metal is made by SUS304 materials
Sheet metal.
10. magnetic-type keyboard as claimed in claim 6, it is characterised in that the sheet metal is made by SUS430 materials
Sheet metal, to strengthen adsorption capacity of the magnetic element to the magnetic part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721027586.6U CN207233635U (en) | 2017-08-16 | 2017-08-16 | Magnetic attractive button and its magnetic-type keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721027586.6U CN207233635U (en) | 2017-08-16 | 2017-08-16 | Magnetic attractive button and its magnetic-type keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207233635U true CN207233635U (en) | 2018-04-13 |
Family
ID=61857179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721027586.6U Active CN207233635U (en) | 2017-08-16 | 2017-08-16 | Magnetic attractive button and its magnetic-type keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207233635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516609A (en) * | 2017-08-16 | 2017-12-26 | 苏州达方电子有限公司 | Magnetic attractive button and its magnetic-type keyboard |
-
2017
- 2017-08-16 CN CN201721027586.6U patent/CN207233635U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516609A (en) * | 2017-08-16 | 2017-12-26 | 苏州达方电子有限公司 | Magnetic attractive button and its magnetic-type keyboard |
| CN107516609B (en) * | 2017-08-16 | 2020-03-27 | 苏州达方电子有限公司 | Magnetic suction type key and magnetic suction type keyboard thereof |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |