CN101783259A - Computer keyboard key and computer keyboard adopting same - Google Patents
Computer keyboard key and computer keyboard adopting same Download PDFInfo
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- CN101783259A CN101783259A CN 201010123081 CN201010123081A CN101783259A CN 101783259 A CN101783259 A CN 101783259A CN 201010123081 CN201010123081 CN 201010123081 CN 201010123081 A CN201010123081 A CN 201010123081A CN 101783259 A CN101783259 A CN 101783259A
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Abstract
The invention provides a computer keyboard key and a computer keyboard adopting the same, the key comprises an elastic part and a thin film circuit board, wherein the elastic part is arranged on the thin film circuit board, the key further comprises a key main body and a base, the base is assembled on the elastic part, the base comprises a base body, a boss is arranged on the top surface of the base body, and the key main body is fixed on the boss. As a preferred scheme, the computer keyboard key further adopts a fixed frame for fixing the key main body on the base. The computer keyboard key has good fixing and sealing effects and can solve the problem that the existing keyboard key can shake and even be locked due to uneven stress. Simultaneously, the key main body is produced by adopting soft material, the hand feel is good during the touch, and the long-term hit can not cause the fatigue due to finger abrasion.
Description
Technical field
The present invention relates to a kind of computor-keyboard pushbotton and adopt the computor-keyboard of this button.
Background technology
Nowadays, computer (being computer) has been widely used in various information processing occasions, and keyboard is an of paramount importance input equipment in the computer equipment.Various instruction and data information by pushing the button on the keyboard, can be imported in the basic comprising unit of button computor-keyboard in main frame.The press-key structure of prior art generally adopts several parts of key main body, pedestal, elastic component and film circuit board to form, comprise keycap and key post in the key main body, in the key post is installed in the installing hole on the pedestal, elastic component is below the pedestal and be connected between pedestal and the film circuit board, thus this push-button unit of primordial.When operation keyboard, make elastic component produce strain by pushing keycap, thereby touch the contact on the film circuit board of its below and form path, produce input signal.Because button is subjected to knocking the relative upper and lower motion of Shi Huizuo, therefore, needs to leave certain clearance between the installing hole on key post and the pedestal; Because the point of application is unfixing when knocking keyboard, causes button to rock with the difference of the point of application, even can block the phenomenon of key at every turn.And in the existing press-key structure, keycap generally adopts plastics to make, and its hardness ratio is bigger, and feel is bad when knocking keyboard, especially when needs long-time operation keyboard, makes finger produce sense of fatigue easily.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of computor-keyboard pushbotton, comprise the elastic component and the film circuit board that cooperatively interact and install, described elastic component is arranged on the described film circuit board, described button also comprises key main body and base, and described base is assemblied on the described elastic component, and described base comprises a base body, have a boss at described base body end face, described key main body is fixed on the described boss.
Further, computor-keyboard pushbotton provided by the invention also comprises a fixed frame, and described fixed frame comprises a frame body, and the edge of described frame body bottom surface has first draw-in groove and second draw-in groove; Described fixed frame central authorities have a through hole, and the height of described key main body is higher than the height of described fixed frame, and described key main body is exposed from described through hole; Described fixed frame has the shape that matches with described base, and described first draw-in groove is stuck on the described base body; Described second draw-in groove is stuck on the described key main body.
Further, computor-keyboard pushbotton provided by the invention, described key main body is bonded on the described boss.
Further, computor-keyboard pushbotton provided by the invention, the solid of described key main body for adopting flexible material to make.
Preferably, described flexible material is a PU glue.
Further, the end face two ends of described key main body have the cambered surface of indent, form central authorities' height, the low shape in two ends.
Computor-keyboard pushbotton provided by the invention, because key main body does not adopt the key post to cooperate with base as prior art, but whole bottom surface cooperates with base, its contact-making surface is big, adopt fixed frame to fix, fix and favorable sealing effect, solved existing keyboard rocks even block key because of unbalance stress produces problem.Simultaneously, because key main body adopts flexible material to make, the good hand touch during touch is knocked for a long time and also is not easy to produce sense of fatigue because of the wearing and tearing finger.
Another order of the present invention is to provide a kind of computor-keyboard that adopts aforementioned computor-keyboard pushbotton.
Description of drawings
The computor-keyboard pushbotton structural representation that Fig. 1 provides for the embodiment of the invention;
Design sketch after the computor-keyboard pushbotton that Fig. 2 provides for the embodiment of the invention assembles;
The cutaway view of the computor-keyboard pushbotton that Fig. 3 provides for the embodiment of the invention.
Embodiment
As shown in Figure 1, the embodiment of the invention provides a kind of computor-keyboard pushbotton, comprise the key main body 1, base 2, elastic component and the film circuit board (not shown) that cooperatively interact and install, described elastic component and film circuit board have known structure, described elastic component is arranged on the film circuit board, and described base 2 is assemblied on the described elastic component according to known mode.Described base 2 comprises a base body 21, has a boss 22 at described base body 21 end faces, and described key main body 1 is fixed on the described boss 22.
In the present embodiment, described computor-keyboard pushbotton also comprises fixed frame 3, and described fixed frame 3 comprises a frame body 21, and the edge of described frame body 31 bottom surfaces has first draw-in groove 311 and second draw-in groove 312; The central authorities of described fixed frame 3 have a through hole 32, and the height of described key main body 1 is higher than the height of described fixed frame 3, and described key main body 1 is exposed from described through hole 32.Described fixed frame 3 has the shape that matches with described base 2, and present embodiment adopts cuboid, can also be other shapes such as square or cylinder.Described first draw-in groove 311 is stuck on the described base body 21; Described second draw-in groove 312 is stuck on the described key main body 1.The end face two ends of described key main body 1 have the cambered surface 11 of indent, form central authorities' height, the low shape in two ends.
Shown in Fig. 2,3, during assembling, earlier elastic component and film circuit board are fixed on according to known mode on the base plate of keyboard, again base 2 is assemblied on the described elastic component according to known mode; Described key main body 1 is placed on the boss 22 of described base 2, more described fixed frame 3 is buckled on the described base 2 from the top, described first draw-in groove 311 is stuck in the edge of described boss 22.Because the height height of the aspect ratio fixed frame 3 of key main body 1, so key main body 1 can be exposed from the through hole on the fixed frame 3 32.Owing to described key main body 1 is that central authorities are high, the low shape in two ends, the cambered surface 11 at its two ends just in time is crushed on described fixed frame 3 times again, and described second draw-in groove 312 is stuck in the edge of described key main body 1, thereby with key main body 1 firm being fixed on the base 2.Certainly, the present invention also can not adopt fixed frame 3, and key main body 1 is bonded on the described boss 22, but fixed effect is also attractive in appearance inadequately not as adopting the good fixing effect of fixed frame 3.And, adopt fixed frame 3 can also reduce the slit between each button on the keyboard, have better dustproof effect.
When using keyboard,, make elastic component produce strain and touch contact on the film circuit board of its lower end by pressing keys main body 1, thereby with circuit turn-on.Because key main body 1 does not adopt the key post to cooperate with base as prior art, but whole bottom surface cooperates with base, and its contact-making surface is big, adopts fixed frame to fix, fix and favorable sealing effect, solved existing keyboard rocks even block key because of unbalance stress produces problem.
In order to make staff have good touch sense when the key tap, the solid of key main body 1 of the present invention for adopting flexible material to make, the preferred PU glue (Polyurethane: polyurethane coating glue) of present embodiment, adopt the key main body 1 quality softness of this material, feel during touch is fine, knocks for a long time also to be not easy to produce sense of fatigue because of the wearing and tearing finger; And PU glue has excellent waterproof, heat insulation and ageing resistance, the useful life that can improve button.
Claims (7)
1. computor-keyboard pushbotton, comprise the elastic component and the film circuit board that cooperatively interact and install, described elastic component is arranged on the described film circuit board, it is characterized in that, described button also comprises key main body and base, and described base is assemblied on the described elastic component, and described base comprises a base body, have a boss at described base body end face, described key main body is fixed on the described boss.
2. computor-keyboard pushbotton according to claim 1 is characterized in that, also comprises a fixed frame, and described fixed frame comprises a frame body, and the edge of described frame body bottom surface has first draw-in groove and second draw-in groove; Described fixed frame central authorities have a through hole, and the height of described key main body is higher than the height of described fixed frame, and described key main body is exposed from described through hole; Described fixed frame has the shape that matches with described base, and described first draw-in groove is stuck on the described base body; Described second draw-in groove is stuck on the described key main body.
3. computor-keyboard pushbotton according to claim 1 is characterized in that described key main body is bonded on the described boss.
4. computor-keyboard pushbotton according to claim 1 is characterized in that, the solid of described key main body for adopting flexible material to make.
5. computor-keyboard pushbotton according to claim 4 is characterized in that, described flexible material is a PU glue.
6. computor-keyboard pushbotton according to claim 5 is characterized in that the end face two ends of described key main body have the cambered surface of indent, forms central authorities' height, the low shape in two ends.
7. a computor-keyboard is characterized in that, adopts the described computor-keyboard pushbotton of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010123081 CN101783259A (en) | 2010-03-12 | 2010-03-12 | Computer keyboard key and computer keyboard adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010123081 CN101783259A (en) | 2010-03-12 | 2010-03-12 | Computer keyboard key and computer keyboard adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101783259A true CN101783259A (en) | 2010-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010123081 Pending CN101783259A (en) | 2010-03-12 | 2010-03-12 | Computer keyboard key and computer keyboard adopting same |
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| Country | Link |
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| CN (1) | CN101783259A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109271036A (en) * | 2018-11-29 | 2019-01-25 | 大连景竣科技有限公司 | A kind of high reliability computer mechanical keyboard and input method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6056457A (en) * | 1998-06-26 | 2000-05-02 | Acer Peripherals Inc. | Keyboard in which metal plates of varying thickness may be installed |
| CN201072721Y (en) * | 2007-01-25 | 2008-06-11 | 李云 | Computer keyboard having flexible glue key cap with comfortable hand feeling |
| CN201266560Y (en) * | 2008-06-19 | 2009-07-01 | 上海向上信息科技有限公司 | Mobile phone key structure |
| CN201608080U (en) * | 2010-03-12 | 2010-10-13 | 张明 | Computer keyboard key and computer keyboard adopting key |
-
2010
- 2010-03-12 CN CN 201010123081 patent/CN101783259A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6056457A (en) * | 1998-06-26 | 2000-05-02 | Acer Peripherals Inc. | Keyboard in which metal plates of varying thickness may be installed |
| CN201072721Y (en) * | 2007-01-25 | 2008-06-11 | 李云 | Computer keyboard having flexible glue key cap with comfortable hand feeling |
| CN201266560Y (en) * | 2008-06-19 | 2009-07-01 | 上海向上信息科技有限公司 | Mobile phone key structure |
| CN201608080U (en) * | 2010-03-12 | 2010-10-13 | 张明 | Computer keyboard key and computer keyboard adopting key |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109271036A (en) * | 2018-11-29 | 2019-01-25 | 大连景竣科技有限公司 | A kind of high reliability computer mechanical keyboard and input method |
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Open date: 20100721 |