CN105632817A - Key structure - Google Patents
Key structure Download PDFInfo
- Publication number
- CN105632817A CN105632817A CN201410618489.9A CN201410618489A CN105632817A CN 105632817 A CN105632817 A CN 105632817A CN 201410618489 A CN201410618489 A CN 201410618489A CN 105632817 A CN105632817 A CN 105632817A
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- CN
- China
- Prior art keywords
- magnetic
- magnet assembly
- press
- keycap
- key structure
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- Input From Keyboards Or The Like (AREA)
- Push-Button Switches (AREA)
Abstract
The invention relates to a key structure, which is applied to an electronic device or computer keyboard. The key structure includes a first magnetic assembly, a key assembly and a second magnetic assembly, the first magnetic assembly includes a keycap and a first magnetic body and a second magnetic body which are arranged on the keycap, the second magnetic assembly includes an electromagnetic structure and an elastic element, the keycap penetrates through the first magnetic assembly and is detachably connected to the first magnetic assembly through the first magnetic body, one end of the elastic element sleeves the electromagnetic structure, the other end selectively abuts against the keycap, and the electromagnetic structure can selectively attract the second magnetic body. The key structure can be hidden according to the need, thereby facilitating use of a user.
Description
Technical field
The present invention relates to a kind of press-key structure, particularly relate to a kind of press-key structure allowing hand over use state.
Background technology
Keyboard inputs, as the signal of electronic installation or computer equipment, the device produced, and its profit presses with finger the button on keyboard to input signal. When user needs input signal, the button that profit presses with finger on keyboard is operated, and when stopping input, the button being pressed can return to original state under the elastic force effect of flexible member.
The key board unit of prior art generally can include a upper plate for fixing button, and this upper plate can arrange some through holes, and button can be stretched out from this through hole by the elastic force effect of flexible member, facilitates user to press. But, user, when using keyboard, often seldom there is a need to once use all buttons, particularly carrying out with in the game operation process of shortcut, and user has only to use several button in carrying out game process. And the operation of user is often brought interference by other idle button, cause that owing to pushing the wrong button the thing of input error signal happens occasionally.
Summary of the invention
In view of problem above, it is necessary to provide a kind of press-key structure switching use state.
A kind of press-key structure, this press-key structure includes the first magnet assembly, button assembly and the second magnet assembly, this first magnet assembly includes a keycap and the first magnetic being arranged on keycap and the second magnetic, this second magnet assembly includes electromagnetic structure and flexible member, this keycap this first magnet assembly of traverse, and could be detachably connected to this first magnet assembly by the first magnetic, this flexible member one end is sheathed on this electromagnetic structure, the other end is optionally held in this keycap, and this electromagnetic structure optionally adsorbs the second magnetic.
A kind of press-key structure, it is characterized in that: this press-key structure includes adjustable second magnet assembly of the first magnet assembly, button assembly and magnetic, this button assembly is extendedly through this first magnet assembly, and selectively it is adsorbed on this first magnet assembly and the second magnet assembly, when the second magnet assembly does not produce magnetic, this button assembly is adsorbed in this first magnet assembly, this press-key structure this first magnet assembly of traverse; When the second magnet assembly produces magnetic, this button assembly is adsorbed in this second magnet assembly, and this button assembly is concordant with this first magnet assembly.
The press-key structure of the present invention includes the first magnet assembly, button assembly and the second magnet assembly, this button assembly is arranged between this first magnet assembly and second magnet assembly, and this button assembly one end is stretched out from this first magnet assembly side, this first magnet assembly and this second magnet assembly all selectively coordinate with the absorption of this button assembly, by changing magnetic absorption relation, control whether this button assembly passes this first magnet assembly, facilitate operator to use, bring preferably experience effect.
Accompanying drawing explanation
Fig. 1 is the exploded view of present pre-ferred embodiments press-key structure;
Fig. 2 is the exploded view of present pre-ferred embodiments another angle of press-key structure;
Fig. 3 is the installation diagram of present pre-ferred embodiments press-key structure;
Fig. 4 is the sectional view along IV-IV direction of the press-key structure shown in Fig. 3, and wherein this keycap is in the state of upspringing;
Fig. 5 is the sectional view along IV-IV direction of the press-key structure shown in Fig. 3, and wherein this keycap is in contraction state.
Main element symbol description
| Press-key structure | 100 |
| First magnet assembly | 10 |
| Upper plate | 12 |
| Through hole | 123 |
| Magnetic block | 13 |
| Button assembly | 30 |
| Keycap | 31 |
| Groove | 312 |
| Support wall | 313 |
| First magnetic | 33 |
| Second magnetic | 35 |
| Second magnet assembly | 50 |
| Base plate | 52 |
| Thin film switch | 53 |
| Electromagnetic structure | 55 |
| Mounting seat | 551 |
| Accommodation space | 5512 |
| Mating holes | 5513 |
| Electric magnet | 554 |
| Iron core | 555 |
| Flexible member | 57 |
Following detailed description of the invention will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Referring to Fig. 1, present pre-ferred embodiments is about a kind of press-key structure 100, and this press-key structure 100 can be used in the keyboard (not shown) of the electronic installation such as computer, mobile phone. This press-key structure 100 includes the first magnet assembly 10, button assembly 30 and the second magnet assembly 50, this button assembly 30 is installed between this first magnet assembly 10 and second magnet assembly 50, further, this button assembly 30 one end is selectively stretched out from this first magnet assembly 10 side.
Pass through together with magnetic absorption between this first magnet assembly 10 with this button assembly 30. This first magnet assembly 10 includes upper plate 12 and a magnetic block 13. This upper plate 12 is covered on this button assembly 30 one end. Offering some through holes 123 on this upper plate 12, wherein the particular number of this through hole 123 determines according to the quantity of the press-key structure 100 set by this keyboard. In the present embodiment, this magnetic block 13 is the permanent magnet of a substantially rectangular hollow out. This magnetic block 13 is fixed on this upper plate 12 near the side of this second magnet assembly 50, and is positioned at this through hole 123 surrounding, is used for adsorbing this button assembly 30.
Seeing also Fig. 2, this button assembly 30 coordinates with this second magnet assembly 50, is used for inputting signal. This button assembly 30 includes keycap the 31, first magnetic 33 and the second magnetic 35. This keycap 31 substantially rectangle, this mark such as " A, B, C ... " is carved with in keycap 31 side, opposite side offers a groove 312, and this groove 312 is used for housing this second magnetic 35 and this second magnet assembly 50. One end of this keycap 31 outwards turns down, and forms one and supports wall 313. This keycap 31 is exposed by this through hole 123 so that this supports wall 313 and is held in this magnetic block 13. This first magnetic 33 is fixed on this keycap 31 one end, is used for adsorbing this magnetic block 13. In the present embodiment, the shape of this first magnetic 33 is identical with this magnetic block 13, and this first magnetic 33 is sheathed on this and supports wall 313 periphery. This second magnetic 35 is installed in this groove 312, is used for adsorbing this second magnet assembly 50.
This second magnet assembly 50 includes base plate 52, thin film switch 53, electromagnetic structure 55 and flexible member 57. This base plate 52 is used for supporting this thin film switch 53, electromagnetic structure 55 and flexible member 57. This base plate 52 is installed some thin film switches 53, presses this thin film switch 53 and can produce the signal of telecommunication, carry out the input of signal. The particular number of this thin film switch 53 determines according to the quantity of the press-key structure 100 set by this keyboard. This electromagnetic structure 55 one end is fixedly arranged on this base plate 52 and installs the side of this thin film switch 53, and the other end selectively supports this button assembly 30. This electromagnetic structure 55 can produce this second magnetic 35 of magnetic-adsorption. Concrete, this electromagnetic structure 55 includes mounting seat 551, electric magnet 554 and iron core 555. This mounting seat 551 carries this electric magnet 554 and iron core 555. An accommodation space 5512 is offered in this mounting seat 551 side, and opposite side offers a mating holes 5513, and mating holes 5513 communicates with this accommodation space 5512. This thin film switch 53 is placed in this accommodation space 5512. This electric magnet 554 is a hollow column, and this electric magnet 554 one end is fixedly arranged on the side of this mounting seat 551 this base plate 52 relative, and relative with this mating holes 5513. This iron core 555 is a column structure, and its one end diameter is more than other end diameter. This less one end of iron core 555 diameter slidably passes through this mating holes 5513 and this electric magnet 554 successively, and exposes from this electric magnet 554. One end that this iron core 555 is relatively large in diameter is fastened in this accommodation space 5512. This flexible member 57 is sheathed on this electric magnet 554, and this flexible member 57 one end is held in this mounting seat 551, and the other end is selectively held in this keycap 31.
Refer to Fig. 1 to Fig. 3, when assembling this press-key structure 100, this electric magnet 554 is fixedly arranged on the side of this mounting seat 551 this accommodation space 5512 relative, starts to sequentially pass through this mating holes 5513 and this electric magnet 554 from this accommodation space 5512 by this iron core 555 one end. This is installed on the mounting seat 551 of one, electric magnet 554 and iron core 555 be fixed on this base plate 52, and makes this thin film switch 53 be positioned at immediately below this iron core 555. Flexible member 57 is sheathed on this electric magnet 554.
This second magnetic 35 is fixedly arranged in the groove 312 of this keycap 31, and this first magnetic 33 is installed on this supports wall 313 surrounding. This magnetic block 13 is fixedly arranged on this upper plate 12 near the side of this base plate 52, and it is positioned at this through hole 123 surrounding, then by this through hole 123 of one end traverse of this keycap 31 carved with mark, this magnetic block 13 is made to be attached together with this first magnetic 33, finally this upper plate 12 is fixed on above this base plate 52, makes this flexible member 57 be placed in this groove 312.
See also Fig. 4 and Fig. 5, when user needs to use this press-key structure 100 to carry out signal input, program setting can be passed through, control this second magnet assembly 50 and do not produce magnetic. Now, make this magnetic block 13 separate with this first magnetic 33 as long as pressing this keycap 31, and continu to press overcomes the resistance of flexible member 57, make this second magnetic 35 support and extrude this iron core 555. Pressure transmission can complete signal input to this thin film switch 53 by this iron core 555. When user stops applying pressure, the elastic force of this flexible member 57 promotes this first magnetic 33 to move towards this upper plate 12, this first magnetic 33 is attached together under magneticaction again with this magnetic block 13, and this keycap 31 returns to the state before pressing with this first magnetic 33.
When user need not use some press-key structure 100 on keyboard, can passing through program setting, control this second magnet assembly 50 not needing the press-key structure 100 used and produce magnetic, now the magnetic force of this electric magnet 554 is by this second magnetic 35 of absorption. Owing to the magnetic force of this electric magnet 554 generation is more than this magnetic block 13 captivation to this first magnetic 33, this second magnetic 35 drives this keycap 31 to move towards this electric magnet 554, when this second magnetic 35 is attached together with this electric magnet 554, the side of one end of this keycap 31 carved with mark just this magnetic block 13 relative to this upper plate 12 flushes, to hide this keycap 31.
The press-key structure 100 of the present invention includes the first magnet assembly 10, button assembly 30 and the second magnet assembly 50, this button assembly 30 is arranged between this first magnet assembly 10 and second magnet assembly 50, and this button assembly 30 one end is stretched out from this first magnet assembly 10 side, this first magnet assembly 10 and this second magnet assembly 50 all selectively coordinate with the absorption of this button assembly 30, by changing magnetic absorption relation, this button assembly 30 is made to be hidden between this first magnet assembly 10 and second magnet assembly 50, operator is facilitated to use, bring preferably experience effect.
It addition, those skilled in the art also can make various amendments, interpolation and replacement in other forms and details in better embodiment claim scope of disclosure of the present invention and spirit. Certainly, these various amendments, interpolation and replacements etc. made according to better embodiment of the present invention spirit change, and all should be included within better embodiment of the present invention scope required for protection.
Claims (10)
1. a press-key structure, it is characterized in that: this press-key structure includes the first magnet assembly, button assembly and the second magnet assembly, this button assembly includes a keycap and the first magnetic being arranged on keycap and the second magnetic, this second magnet assembly includes electromagnetic structure and flexible member, this keycap this first magnet assembly of traverse, and could be detachably connected to this first magnet assembly by the first magnetic, this flexible member one end is sheathed on this electromagnetic structure, the other end is optionally held in this keycap, and this electromagnetic structure optionally adsorbs the second magnetic.
2. press-key structure as claimed in claim 1, it is characterized in that: this first magnet assembly includes a upper plate and a magnetic block, this magnetic block is fixedly arranged on this upper plate side, this keycap one end this first magnetic fixed, the other end is optionally through this upper plate, and this magnetic block passes through magnetic and optionally adsorbs and be connected with this first magnetic.
3. press-key structure as claimed in claim 1, it is characterised in that: a groove is offered in this keycap one end, and this flexible member one end is placed in this groove, and is held in this keycap.
4. press-key structure as claimed in claim 1, it is characterised in that: this electromagnetic structure includes a mounting seat, and an accommodation space is offered in this mounting seat side, and opposite side offers a mating holes, and mating holes communicates with this accommodation space.
5. press-key structure as claimed in claim 4, it is characterised in that: this second magnetic also includes a base plate and a thin film switch, and this mounting seat and thin film switch are fixedly arranged on this base plate side, and this thin film switch is placed in this accommodation space.
6. press-key structure as claimed in claim 4, it is characterized in that: this electromagnetic structure also includes an electric magnet and iron core, the side that this electric magnet one end is fixedly arranged on this mounting seat is relative with this mating holes, and this iron core slidably passes through this mating holes and this electric magnet successively, and stretches out this electric magnet.
7. press-key structure as claimed in claim 6, it is characterized in that: this iron core is a column structure, its one end diameter is more than other end diameter, and the less one end of this iron core diameter slidably passes through this mating holes and this electric magnet successively, and the bigger one end of this iron core diameter is fastened on this mounting seat.
8. press-key structure as claimed in claim 6, it is characterised in that: this iron core one end is selectively held in this thin film switch.
9. a press-key structure, it is characterized in that: this press-key structure includes adjustable second magnet assembly of the first magnet assembly, button assembly and magnetic, this button assembly is extendedly through this first magnet assembly, and selectively it is adsorbed on this first magnet assembly and the second magnet assembly, when the second magnet assembly does not produce magnetic, this button assembly is adsorbed in this first magnet assembly, this press-key structure this first magnet assembly of traverse; When the second magnet assembly produces magnetic, this button assembly is adsorbed in this second magnet assembly, and this button assembly is concordant with this first magnet assembly.
10. press-key structure as claimed in claim 9, it is characterized in that: this first magnet assembly includes a keycap and the first magnetic being arranged on keycap and the second magnetic, this second magnet assembly includes electromagnetic structure and flexible member, this keycap this first magnet assembly of traverse, and could be detachably connected to this first magnet assembly by the first magnetic, this flexible member one end is sheathed on this electromagnetic structure, the other end is optionally held in this keycap, and this electromagnetic structure optionally adsorbs the second magnetic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410618489.9A CN105632817A (en) | 2014-11-06 | 2014-11-06 | Key structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410618489.9A CN105632817A (en) | 2014-11-06 | 2014-11-06 | Key structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105632817A true CN105632817A (en) | 2016-06-01 |
Family
ID=56047629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410618489.9A Pending CN105632817A (en) | 2014-11-06 | 2014-11-06 | Key structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105632817A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106486309A (en) * | 2016-11-23 | 2017-03-08 | 歌尔股份有限公司 | A kind of press-key structure and electronic equipment |
| CN108695101A (en) * | 2017-04-10 | 2018-10-23 | 施耐德电气（澳大利亚）有限公司 | Button switch |
-
2014
- 2014-11-06 CN CN201410618489.9A patent/CN105632817A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106486309A (en) * | 2016-11-23 | 2017-03-08 | 歌尔股份有限公司 | A kind of press-key structure and electronic equipment |
| CN106486309B (en) * | 2016-11-23 | 2019-10-22 | 歌尔股份有限公司 | A kind of press-key structure and electronic equipment |
| CN108695101A (en) * | 2017-04-10 | 2018-10-23 | 施耐德电气（澳大利亚）有限公司 | Button switch |
| CN108695101B (en) * | 2017-04-10 | 2019-08-30 | 施耐德电气（澳大利亚）有限公司 | Button switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |