TWI386961B - Keyboard with adjustable keys and electronic device utilizing the same - Google Patents
Keyboard with adjustable keys and electronic device utilizing the same Download PDFInfo
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- TWI386961B TWI386961B TW99102283A TW99102283A TWI386961B TW I386961 B TWI386961 B TW I386961B TW 99102283 A TW99102283 A TW 99102283A TW 99102283 A TW99102283 A TW 99102283A TW I386961 B TWI386961 B TW I386961B
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Description
本發明涉及一種按鍵可調節行程的鍵盤，尤其涉及一種利用電磁鐵和磁鐵相互作用的按鍵可調節行程的鍵盤。本發明還涉及一種使用上述鍵盤的電子裝置。 The invention relates to a keyboard with adjustable stroke of a button, in particular to a keyboard capable of adjusting stroke by using a button interacting with an electromagnet and a magnet. The invention also relates to an electronic device using the above keyboard.
通常，如電腦、手機等的電子裝置均使用鍵盤作為輸入裝置，鍵盤大多分為兩種：一種是按鍵行程大；另一種是按鍵行程短。當總是使用一個樣式的按鍵的時候，容易讓人產生疲勞。 Generally, electronic devices such as computers and mobile phones use a keyboard as an input device, and the keyboards are mostly divided into two types: one is that the key stroke is large; the other is that the key stroke is short. When you always use a style of buttons, it is easy to cause fatigue.
有鑒於此，有必要提供一種按鍵可調節行程的鍵盤，該鍵盤的按鍵可以根據需要調節其行程。 In view of this, it is necessary to provide a keyboard with a button adjustable stroke, the button of which can adjust its stroke as needed.
一種按鍵行程可調節的鍵盤，其包括底板、頂板和按鍵，該頂板上還設置有按鍵通孔，按鍵位於該通孔中，該鍵盤還包括第一磁性件、第一電磁鐵和彈性件。該按鍵的末端形成有向外延伸的第一延伸部，該第一磁性件和該第一電磁鐵中的一個設置於延伸部，該第一磁性件和該第一電磁鐵中的另一個設置於該底板或頂板。該彈性件的兩端分別與該按鍵和該底板相抵觸，該彈性件將該按鍵保持於第一位置。該第一電磁鐵通電後，該第一電磁鐵和該第一磁性件間產生磁力，該彈性件受到該磁力和該彈性件的彈力作用而保持於第二位置。 A keyboard with adjustable button stroke includes a bottom plate, a top plate and a button. The top plate is further provided with a button through hole. The button is located in the through hole. The keyboard further includes a first magnetic member, a first electromagnet and an elastic member. The end of the button is formed with an outwardly extending first extension, one of the first magnetic member and the first electromagnet is disposed on the extension, and the other of the first magnetic member and the first electromagnet is disposed On the bottom plate or top plate. The two ends of the elastic member respectively interfere with the button and the bottom plate, and the elastic member holds the button in the first position. After the first electromagnet is energized, a magnetic force is generated between the first electromagnet and the first magnetic member, and the elastic member is held in the second position by the magnetic force and the elastic force of the elastic member.
本發明還提供一種電子裝置，包括鍵盤，該鍵盤包括底板、頂板和按鍵，該頂板上還設置有按鍵通孔，該按鍵 位於該通孔中，該鍵盤還包括第一磁性件、第一電磁鐵和彈性件；該按鍵的末端形成有向外延伸的第一延伸部，該第一磁性件和該第一電磁鐵中的一個設置於延伸部，該第一磁性件和該第一電磁鐵中的另一個設置於該底板或頂板；該彈性件的兩端分別與該按鍵和該底板相抵觸，該彈性件將該按鍵保持於第一位置；該第一電磁鐵通電後，該第一電磁鐵和該第一磁性件間產生磁力，該彈性件受到該磁力和該彈性件的彈力作用而保持於第二位置。 The invention also provides an electronic device comprising a keyboard, the keyboard comprising a bottom plate, a top plate and a button, wherein the top plate is further provided with a button through hole, the button Located in the through hole, the keyboard further includes a first magnetic member, a first electromagnet and an elastic member; the end of the button is formed with an outwardly extending first extending portion, the first magnetic member and the first electromagnet One of the first magnetic member and the first electromagnet is disposed on the bottom plate or the top plate; the two ends of the elastic member respectively interfere with the button and the bottom plate, and the elastic member The button is held in the first position; after the first electromagnet is energized, a magnetic force is generated between the first electromagnet and the first magnetic member, and the elastic member is held in the second position by the magnetic force and the elastic force of the elastic member.
本發明通過利用第一磁性件和第一電磁鐵的相互作用，用戶可以根據需求調整鍵盤的按鍵的行程，可減少了用戶的疲勞。 By utilizing the interaction between the first magnetic member and the first electromagnet, the user can adjust the stroke of the keys of the keyboard according to requirements, thereby reducing user fatigue.
請參閱圖1和2所示，按鍵行程可調節的鍵盤10包括底板11、頂板12和按鍵13，頂板12上還設置有按鍵通孔14，按鍵13位於通孔14中，鍵盤10還包括第一磁性件15、第一電磁鐵16和彈性件17。在本實施方式中，彈性件17為彈簧。 Referring to FIGS. 1 and 2, the keyboard 10 with adjustable button stroke includes a bottom plate 11, a top plate 12 and a button 13. The top plate 12 is further provided with a button through hole 14 in which the button 13 is located. The keyboard 10 further includes A magnetic member 15, a first electromagnet 16 and an elastic member 17. In the present embodiment, the elastic member 17 is a spring.
按鍵13的末端形成有向外延伸的第一延伸部18，第一磁性件15和第一電磁鐵16中的一個設置於第一延伸部18，第一磁性件15和第一電磁鐵16中的另一個設置於底板11或頂板12。 The end of the button 13 is formed with an outwardly extending first extension 18, one of the first magnetic member 15 and the first electromagnet 16 being disposed in the first extension 18, the first magnetic member 15 and the first electromagnet 16 The other one is disposed on the bottom plate 11 or the top plate 12.
彈性件17的兩端分別與按鍵13和底板11相抵觸，彈性件17將按鍵13保持於第一位置。 Both ends of the elastic member 17 are in contact with the button 13 and the bottom plate 11, respectively, and the elastic member 17 holds the button 13 in the first position.
第一電磁鐵16通電後，第一電磁鐵16和第一磁性件15間產生磁力，彈性件17受到該磁力和彈性件17的彈力作用而保持於第二位置。 After the first electromagnet 16 is energized, a magnetic force is generated between the first electromagnet 16 and the first magnetic member 15, and the elastic member 17 is held in the second position by the elastic force of the magnetic force and the elastic member 17.
在一個較佳實施例中，該鍵盤10的各元件的具體結構如下所述。 In a preferred embodiment, the specific structure of the components of the keyboard 10 is as follows.
在本實施方式中，第一磁性件15設置於第一延伸部18的上表面，第一電磁鐵16相對於第一磁性件15設置於頂板12的下表面。 In the present embodiment, the first magnetic member 15 is disposed on the upper surface of the first extending portion 18, and the first electromagnet 16 is disposed on the lower surface of the top plate 12 with respect to the first magnetic member 15.
按鍵13的末端還形成有向外延伸的第二延伸部19，按鍵13還包括第二磁性件20、第二電磁鐵21、第三磁性件22、第三電磁鐵23、第四磁性件24、第四電磁鐵25，第二磁性件20設置於第一延伸部18的下表面，第二電磁鐵21相對於第二磁性件20設置於底板11，第三磁性件22設置於第二延伸部19的上表面，第三電磁鐵23相對於第三磁性件22設置於頂板12的下表面，第四磁性件24設置於第二延伸部19的下表面，第四電磁鐵25相對於第四磁性件24設置於底板11。 The end of the button 13 is further formed with a second extending portion 19 extending outwardly. The button 13 further includes a second magnetic member 20, a second electromagnet 21, a third magnetic member 22, a third electromagnet 23, and a fourth magnetic member 24. The fourth electromagnet 25 is disposed on the lower surface of the first extending portion 18, the second electromagnet 21 is disposed on the bottom plate 11 with respect to the second magnetic member 20, and the third magnetic member 22 is disposed on the second extending portion. The upper surface of the portion 19, the third electromagnet 23 is disposed on the lower surface of the top plate 12 with respect to the third magnetic member 22, the fourth magnetic member 24 is disposed on the lower surface of the second extending portion 19, and the fourth electromagnet 25 is opposite to the first portion The four magnetic members 24 are disposed on the bottom plate 11.
在本實施方式中，第一磁性件15、第二磁性件20、第三磁性件22和第四磁性件24為磁鐵或導磁的金屬，彈性件17的兩端分別固定於按鍵13和底板11。 In the present embodiment, the first magnetic member 15, the second magnetic member 20, the third magnetic member 22, and the fourth magnetic member 24 are magnets or magnetically conductive metals, and both ends of the elastic member 17 are respectively fixed to the button 13 and the bottom plate. 11.
當第一電磁鐵16、第二電磁鐵21、第三電磁鐵23和第四電磁鐵25均沒有通電時，按鍵13僅受到彈性件17彈力，此時按鍵13處於第一位置，並且按鍵13處於標準行程狀態。。 When the first electromagnet 16, the second electromagnet 21, the third electromagnet 23, and the fourth electromagnet 25 are not energized, the button 13 is only elastically biased by the elastic member 17, and the button 13 is in the first position, and the button 13 is In the standard stroke state. .
請一併參閱圖3所示，在需要調節行程時，觸發開關裝置(未示出)，使得第一電磁鐵16、第二電磁鐵21、第三電磁鐵23和第四電磁鐵25均通電，第一電磁鐵16和第三電磁鐵23的電流方向使它們的磁性與第一磁性件15和第三磁性件22的磁性相反，於是第一電磁鐵16和第一磁性件15相吸引，第三電磁鐵23和第三磁性件22相吸引。第二電磁鐵21和第四電磁鐵25的電流方向使它們的磁性與第二磁性件20和第四磁性件24的磁性相同，於是第二電磁鐵21和第二磁性件20相互排斥，第四電磁鐵25和第四磁性件24相互排斥。此時彈性件17被拉伸，按鍵13的行程為大按程狀態。 Referring to FIG. 3 together, when the adjustment stroke is required, the switching device (not shown) is triggered to energize the first electromagnet 16, the second electromagnet 21, the third electromagnet 23, and the fourth electromagnet 25. The current directions of the first electromagnet 16 and the third electromagnet 23 are such that their magnetic properties are opposite to those of the first magnetic member 15 and the third magnetic member 22, so that the first electromagnet 16 and the first magnetic member 15 are attracted. The third electromagnet 23 and the third magnetic member 22 are attracted. The current directions of the second electromagnet 21 and the fourth electromagnet 25 are such that their magnetic properties are the same as those of the second magnetic member 20 and the fourth magnetic member 24, so that the second electromagnet 21 and the second magnetic member 20 repel each other, The four electromagnets 25 and the fourth magnetic members 24 repel each other. At this time, the elastic member 17 is stretched, and the stroke of the button 13 is in a large stroke state.
請一併參閱圖4所示，在本實施方式中，第一電磁鐵16、第二電磁鐵21、第三電磁鐵23和第四電磁鐵25均通電，第一電磁鐵16和第三電磁鐵23的電流方向使它們的磁性與第一磁性件15和第三磁性件22的磁性相同，於是第一電磁鐵16和第一磁性件15相排斥，第三電磁鐵23和第三磁性件22相排斥。第二電磁鐵21和第四電磁鐵25的電流方向使它們的磁性與第二磁性件20和第四磁性件24的磁性相反，於是第二電磁鐵21和第二磁性件20相互吸引，第四電磁鐵25和第四磁性件24相互吸引。此時彈性件17被壓縮，按鍵的行程為鎖定狀態。 Referring to FIG. 4 together, in the present embodiment, the first electromagnet 16, the second electromagnet 21, the third electromagnet 23, and the fourth electromagnet 25 are both energized, the first electromagnet 16 and the third electromagnetic The current direction of the iron 23 is such that their magnetic properties are the same as those of the first magnetic member 15 and the third magnetic member 22, so that the first electromagnet 16 and the first magnetic member 15 repel each other, and the third electromagnet 23 and the third magnetic member 22 phase exclusion. The current directions of the second electromagnet 21 and the fourth electromagnet 25 are such that their magnetic properties are opposite to those of the second magnetic member 20 and the fourth magnetic member 24, so that the second electromagnet 21 and the second magnetic member 20 attract each other. The four electromagnets 25 and the fourth magnetic members 24 are attracted to each other. At this time, the elastic member 17 is compressed, and the stroke of the button is in a locked state.
可以理解地，如手機等的電子裝置亦可採用上述鍵盤10的全部結構，從而使得該電子裝置具有按鍵行程可調節的鍵盤。 It can be understood that an electronic device such as a mobile phone can also adopt the entire structure of the keyboard 10 described above, so that the electronic device has a keyboard with adjustable button stroke.
10‧‧‧鍵盤 10‧‧‧ keyboard
11‧‧‧底板 11‧‧‧floor
12‧‧‧頂板 12‧‧‧ top board
13‧‧‧按鍵 13‧‧‧ button
14‧‧‧通孔 14‧‧‧through hole
15‧‧‧第一磁性件 15‧‧‧First magnetic parts
16‧‧‧第一電磁鐵 16‧‧‧First electromagnet
17‧‧‧彈性件 17‧‧‧Flexible parts
18‧‧‧第一延伸部 18‧‧‧First Extension
19‧‧‧第二延伸部 19‧‧‧Second extension
20‧‧‧第二磁性件 20‧‧‧Second magnetic parts
21‧‧‧第二電磁鐵 21‧‧‧Second electromagnet
22‧‧‧第三磁性件 22‧‧‧ Third magnetic parts
23‧‧‧第三電磁鐵 23‧‧‧ Third electromagnet
24‧‧‧第四磁性件 24‧‧‧4th magnetic piece
25‧‧‧第四電磁鐵 25‧‧‧fourth electromagnet
圖1係本發明的一個實施方式中按鍵可調節行程的鍵盤的分解圖。 1 is an exploded view of a keyboard with adjustable strokes in one embodiment of the present invention.
圖2係本發明的一個實施方式中按鍵可調節行程的鍵盤標準狀態示意圖。 FIG. 2 is a schematic diagram of a standard state of a keyboard with adjustable stroke of a button according to an embodiment of the present invention.
圖3係本發明的一個實施方式中按鍵可調節行程的鍵盤大按程狀態示意圖。 FIG. 3 is a schematic diagram showing a state of a large stroke of a keyboard with adjustable strokes in an embodiment of the present invention. FIG.
圖4係本發明的一個實施方式中按鍵可調節行程的鍵盤鎖定狀態示意圖。 FIG. 4 is a schematic diagram of a state of a keyboard lock in which an adjustable stroke of a button is performed in an embodiment of the present invention.
10‧‧‧鍵盤 10‧‧‧ keyboard
11‧‧‧底板 11‧‧‧floor
12‧‧‧頂板 12‧‧‧ top board
13‧‧‧按鍵 13‧‧‧ button
14‧‧‧通孔 14‧‧‧through hole
15‧‧‧第一磁性件 15‧‧‧First magnetic parts
16‧‧‧第一電磁鐵 16‧‧‧First electromagnet
17‧‧‧彈性件 17‧‧‧Flexible parts
18‧‧‧第一延伸部 18‧‧‧First Extension
19‧‧‧第二延伸部 19‧‧‧Second extension
20‧‧‧第二磁性件 20‧‧‧Second magnetic parts
21‧‧‧第二電磁鐵 21‧‧‧Second electromagnet
22‧‧‧第三磁性件 22‧‧‧ Third magnetic parts
23‧‧‧第三電磁鐵 23‧‧‧ Third electromagnet
24‧‧‧第四磁性件 24‧‧‧4th magnetic piece
25‧‧‧第四電磁鐵 25‧‧‧fourth electromagnet
Claims (12)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW99102283A TWI386961B (en) | 2010-01-27 | 2010-01-27 | Keyboard with adjustable keys and electronic device utilizing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW99102283A TWI386961B (en) | 2010-01-27 | 2010-01-27 | Keyboard with adjustable keys and electronic device utilizing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201126557A TW201126557A (en) | 2011-08-01 |
| TWI386961B true TWI386961B (en) | 2013-02-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW99102283A TWI386961B (en) | 2010-01-27 | 2010-01-27 | Keyboard with adjustable keys and electronic device utilizing the same |
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| Country | Link |
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| TW (1) | TWI386961B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019032042A1 (en) * | 2017-08-11 | 2019-02-14 | Razer (Asia-Pacific) Pte. Ltd. | Height extension of analog stick |
| TW202003277A (en) | 2018-05-31 | 2020-01-16 | 宏碁股份有限公司 | Electronic device |
| CN110764570B (en) * | 2018-07-26 | 2024-01-16 | 宏碁股份有限公司 | electronic device |
| CN111725017B (en) * | 2020-06-11 | 2022-11-01 | 歌尔科技有限公司 | Key control method, electronic device and readable storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200639895A (en) * | 2005-05-13 | 2006-11-16 | Asustek Comp Inc | Magnetically levitated key structure |
| TWM346858U (en) * | 2008-05-28 | 2008-12-11 | Altek Corp | Button mechanism and electronic device using same |
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2010
- 2010-01-27 TW TW99102283A patent/TWI386961B/en not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200639895A (en) * | 2005-05-13 | 2006-11-16 | Asustek Comp Inc | Magnetically levitated key structure |
| TWM346858U (en) * | 2008-05-28 | 2008-12-11 | Altek Corp | Button mechanism and electronic device using same |
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| TW201126557A (en) | 2011-08-01 |
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