CN207116292U - Controllable force magnetic button and its mechanical keyboard - Google Patents
Controllable force magnetic button and its mechanical keyboard Download PDFInfo
- Publication number
- CN207116292U CN207116292U CN201720885887.6U CN201720885887U CN207116292U CN 207116292 U CN207116292 U CN 207116292U CN 201720885887 U CN201720885887 U CN 201720885887U CN 207116292 U CN207116292 U CN 207116292U
- Authority
- CN
- China
- Prior art keywords
- keying body
- base
- hot
- wire coil
- button
- 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.)
- Active
Links
Landscapes
- Push-Button Switches (AREA)
Abstract
A kind of controllable force magnetic button and its mechanical keyboard, including base, the keying body being arranged on base, the top of the keying body is provided with key lid, the bottom of the keying body is stretched into base, the keying body can be moved back and forth vertically in base after pressing key lid, the keying body bottom is provided with magnetic attraction element, the surface of the base moves back and forth direction along keying body and is arranged with hot-wire coil, the bottom of the base is provided with control board, and hot-wire coil is connected with control board.The lower surging of button is adjusted by using control electric current mode, improves the use feel of button；The whole service life of button will not be reduced under adjustment while surging.
Description
Technical field
Art of keypads is the utility model is related to, espespecially a kind of controllable force magnetic button and its mechanical keyboard.
Background technology
Keyboard is most important input equipment in the most frequently used and computer system, makes to touch by the button beaten on keyboard
Point is switched on or off, so as to which letter, numeral, punctuation mark etc. are input in computer.Keyboard be divided into mechanical keyboard and
Thin film type keyboard, mechanical keyboard have a good hand touch, and controllability is high, it is sensitive and durable the features such as, it is deep to be liked by game player.
At present, most keyboard, lower surging can not be adjusted at any time according to the demand of user, be influenceed
The use feel of button, this influence embody particularly evident in mechanical keyboard；There is the keyboard of part, by designing counterweight
Block, surging under adjustment that can be appropriate, lower surging is adjusted by adjusting the weight of balancing weight.But due to balancing weight
Weight be definite value so that the adjustment of lower surging is also a definite value；Meanwhile the key press number with balancing weight is limited
（1000000 times or so）, the entirety for influenceing button benefits from the life-span.
The content of the invention
To solve the above problems, the utility model provides a kind of controllable force magnetic button and its mechanical keyboard, by using
Control electric current mode adjusts the lower surging of button, improves the use feel of button；It will not be reduced while surging under adjustment
The whole service life of button.
To achieve the above object, the technical solution adopted in the utility model is：A kind of controllable force magnetic button, including bottom
Seat, the keying body being arranged on base, the top of the keying body are provided with key lid, and bottom is stretched into the bottom of the keying body
In seat, the keying body can be moved back and forth vertically in base after pressing key lid, and the keying body bottom is set
There is magnetic attraction element, the surface of the base moves back and forth direction along keying body and is arranged with hot-wire coil, the bottom of the base
Control board is provided with, hot-wire coil is connected with control board.
Specifically, photoelectric sensor switch is connected with the control board, keying body bottom house is provided with stop
Piece, barrier sheet move down to photoelectric sensor switch with keying body and stop light, and trigger control circuit plate is to hot-wire coil
Electric current, coil is produced magnetic field and acted with magnetic attraction element.
Specifically, the magnetic attraction element is permanent magnet.
Specifically, the magnetic attraction element is hot-wire coil, the external driving current of hot-wire coil.
Specifically, the control board is electrically connected to current controller.
Specifically, the keying body bottom is provided with the button axis of guide, and the button is oriented to outer shaft sleeve and is provided with back-moving spring,
One end of the back-moving spring is connected on keying body bottom, and the back-moving spring other end is connected on base.
To reach above-mentioned purpose, another technical scheme of the invention is as follows：A kind of mechanical keyboard, including a plurality of knots above
The controllable force magnetic button of structure.
The beneficial effects of the utility model are：The utility model by keying body bottom set magnetic attraction element, and
Hot-wire coil is arranged with susceptor surface, and hot-wire coil is connected with control board, after being powered by circuit board, magnetic attraction element
Toward motion in hot-wire coil, produce and repel each other or attracting magnetic force between magnetic attraction element and hot-wire coil, pass through to change and be powered
The electrical current of coil is sized to adjustment and repelled each other or attracting magnetic force size；With this, the energy on the premise of button is not dismantled
Enough lower surgings that button is adjusted by way of control electric current size, improve the use feel of button；Meanwhile the lower pressure of adjustment
The whole service life of button will not be reduced while spending.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is further described below by specific embodiment.
Refer to shown in Fig. 1, the utility model is on a kind of controllable force magnetic button, including base 9, is arranged on base 9
On keying body 8, the top of the keying body 8 is provided with key lid 1, and the bottom of the keying body 8 is stretched into base 9, pressed
The keying body 8 can be moved back and forth vertically in base 9 after pressure key lid 1, and the bottom of keying body 8 is provided with magnetic
Element 3 is inhaled, the surface of the base 9 moves back and forth direction along keying body 8 and is arranged with hot-wire coil 2, the bottom of the base 9
Control board 7 is provided with, hot-wire coil 2 is connected with control board 7, and being connected with photoelectric sensor in control board 7 opens
6 are closed, the bottom of keying body 8 house is provided with barrier sheet 4, and barrier sheet 4 moves down to photoelectric sensor switch 6 with keying body 8
Stop light, trigger control circuit plate 7 gives the electric current of hot-wire coil 2, hot-wire coil 2 is produced magnetic field and produces work with magnetic attraction element 3
With.
The button of above structure, in use, hand pressure key lid 1 causes keying body 8 to move down, drive barrier sheet 4 down
Stop the light of viewpoint sensor 6, trigger control circuit plate 7 gives the electric current of hot-wire coil 2, hot-wire coil 2 is produced magnetic field and magnetic
Inhale element 3 to act, i.e., produce magnetic force between magnetic attraction element 3 and hot-wire coil 2 while keying body 8 pushes, actually make
Used time, design the electrical current direction of hot-wire coil 2 so that iron is inhaled produces mutually exclusive magnetic between element 3 and hot-wire coil 2
Power F, magnetic force F hinder keying body 8 to move down so that operator has obvious sense of touch when pressing key lid 1, improves and uses
The operating handle of person.
By changing the electrical current size of hot-wire coil 2, pressing for button can be adjusted in the case where not dismantling button
Surging；For example during increase electrical current, the magnetic force between magnetic attraction element 3 and hot-wire coil 2 becomes big；Conversely, then diminish.Such as
This, different operating person can bring more comfortable feel using equal.
In the present embodiment technical scheme, control board 7, can by current controller by being connected with current controller
The sense of current of output is adjusted, in use, after keying body 8 pushes certain stroke, adjusts the supply current side of hot-wire coil 2
To so that the opposing magnetic force upset of script is attracting magnetic force between magnetic attraction element 3 and hot-wire coil 2.In this way, keying body pushes
When it is first tight（Opposing magnetic force）It is loose afterwards（Attracting magnetic force）More comfortable operating handle can be brought to operator.
Above-mentioned keying body bottom is provided with the button axis of guide, and above-mentioned button is oriented to outer shaft sleeve and is provided with back-moving spring 5, resets bullet
One end of spring 5 is connected to the bottom of keying body 8, and the other end is connected to the surface of base 9.Back-moving spring 5 stores when keying body 8 pushes
The reverse elastic force of product, back-moving spring stores the 5 reverse resiliences of elastic force modifier key body 8 resets accumulated after keying body 8 touches body；Press
The vertically deformation of key axis of guide constraint back-moving spring resets.
As another embodiment, magnetic attraction element 3 can commonly magnet or hot-wire coil, as hot-wire coil outside
Connect driving current.
Embodiment of above is only that preferred embodiment of the present utility model is described, not to the utility model
Scope be defined, on the premise of the utility model design spirit is not departed from, this area ordinary skill technical staff to this
The various modifications and improvement that the technical scheme of utility model is made, the guarantor that claims of the present utility model determine all should be fallen into
In the range of shield.
Claims (7)
1. a kind of controllable force magnetic button, including base, the keying body that is arranged on base, set at the top of the keying body
There is key lid, the bottom of the keying body is stretched into base, and the keying body can be along vertical in base after pressing key lid
Direction moves back and forth, it is characterised in that：The keying body bottom is provided with magnetic attraction element, and the surface of the base is along keying body
Move back and forth direction and be arranged with hot-wire coil, the bottom of the base is provided with control board, hot-wire coil and control circuit
Plate connects.
2. controllable force magnetic button according to claim 1, it is characterised in that photoelectric sensing is connected with control board
Device is switched, and keying body bottom is provided with barrier sheet, and barrier sheet moves down to photoelectric sensor switch with keying body to be stopped
Light, trigger control circuit plate give hot-wire coil electric current, coil is produced magnetic field and are acted with magnetic attraction element.
3. controllable force magnetic button according to claim 1, it is characterised in that：The magnetic attraction element is permanent magnet.
4. controllable force magnetic button according to claim 1, it is characterised in that：The magnetic attraction element is hot-wire coil, institute
State the external driving current of hot-wire coil.
5. controllable force magnetic button according to claim 1, it is characterised in that：The control board is electrically connected to electric current
Controller.
6. controllable force magnetic button according to claim 1, it is characterised in that：Led provided with button the keying body bottom
To axle, the button is oriented to outer shaft sleeve and is provided with back-moving spring, and one end of the back-moving spring is connected on keying body bottom, multiple
The position spring other end is connected on base.
A kind of 7. mechanical keyboard, it is characterised in that：Pressed including a plurality of controllable force magnetic as described in claim any one of 1-6
Key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720885887.6U CN207116292U (en) | 2017-07-20 | 2017-07-20 | Controllable force magnetic button and its mechanical keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720885887.6U CN207116292U (en) | 2017-07-20 | 2017-07-20 | Controllable force magnetic button and its mechanical keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207116292U true CN207116292U (en) | 2018-03-16 |
Family
ID=61583439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720885887.6U Active CN207116292U (en) | 2017-07-20 | 2017-07-20 | Controllable force magnetic button and its mechanical keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207116292U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364382A (en) * | 2019-07-01 | 2019-10-22 | 深圳市恒怡多精彩科技有限公司 | A kind of induction mechanical keyboard of freely adjustable stroke |
| CN111599622A (en) * | 2020-05-14 | 2020-08-28 | 东莞璟阳电子科技有限公司 | Key control method, device, keyboard and readable storage medium |
-
2017
- 2017-07-20 CN CN201720885887.6U patent/CN207116292U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364382A (en) * | 2019-07-01 | 2019-10-22 | 深圳市恒怡多精彩科技有限公司 | A kind of induction mechanical keyboard of freely adjustable stroke |
| CN111599622A (en) * | 2020-05-14 | 2020-08-28 | 东莞璟阳电子科技有限公司 | Key control method, device, keyboard and readable storage medium |
| CN111599622B (en) * | 2020-05-14 | 2022-10-11 | 东莞璟阳电子科技有限公司 | Key control method, device, keyboard and readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107195501A (en) | Magnetic attractive button and the mechanical keyboard using the button | |
| WO2019095949A1 (en) | Magnetic-type button | |
| CN207116292U (en) | Controllable force magnetic button and its mechanical keyboard | |
| CN104866147B (en) | Capacitive finger navigation module and manufacturing method thereof | |
| CN206921732U (en) | Magnetic attractive button and the mechanical keyboard using the button | |
| CN209373462U (en) | Magnetic control knob and household electrical appliance | |
| CN209015959U (en) | A kind of variable force key | |
| CN109661641A (en) | Touch feedback control assembly | |
| US11410823B2 (en) | Variable force key | |
| CN204242893U (en) | The mechanical keyboard axle that a kind of pressure sensitivity is adjustable and mechanical keyboard thereof | |
| TWM517405U (en) | Magnetic levitation keyboard device | |
| CN208298737U (en) | A kind of magnetic attractive button | |
| CN109145513B (en) | Non-contact type force touch sense reproduction system and method based on electromagnetic field combined excitation control | |
| JP2020501225A (en) | Detection of trigger movement without mechanical switch | |
| KR100995895B1 (en) | Haptic feedback device | |
| CN108717911A (en) | A kind of magnetic force button | |
| CN209461340U (en) | A kind of Hall magnetic field perception keyboard axis body of adjustable key height | |
| CN110364382B (en) | Electromagnetic induction type mechanical keyboard capable of freely adjusting stroke | |
| US10536066B2 (en) | Pressed generator, remote control signal transmitter, remote control device and shower equipped with pressed generator | |
| CN203759919U (en) | Typing fingering training corrector | |
| TW201707028A (en) | Method of magnetic levitation press-button | |
| CN204129657U (en) | A kind of virtual haptic generation device | |
| CN210378843U (en) | Electromagnetic induction type mechanical keyboard capable of freely adjusting stroke | |
| CN206452171U (en) | A kind of push type micro-current electric supply installation | |
| CN105161341B (en) | A kind of magnetic suspension button and keyboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000 Room 201, building 1, 28 jinyuling Road, Dongcheng Street, Dongguan City, Guangdong Province Patentee after: DONGGUAN JINGYANG ELECTRONICS AND TECHNOLOGY Co.,Ltd. Address before: 523000 No. 509, area B, Datang e-commerce center, Taixin Road, pailouji community, Wanjiang street, Dongguan City, Guangdong Province (cluster registration) Patentee before: DONGGUAN JINGYANG ELECTRONICS AND TECHNOLOGY Co.,Ltd. |