CN103176619A - Computer keyboard with movable keys - Google Patents
Computer keyboard with movable keys Download PDFInfo
- Publication number
- CN103176619A CN103176619A CN2013100879508A CN201310087950A CN103176619A CN 103176619 A CN103176619 A CN 103176619A CN 2013100879508 A CN2013100879508 A CN 2013100879508A CN 201310087950 A CN201310087950 A CN 201310087950A CN 103176619 A CN103176619 A CN 103176619A
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- button
- keyboard
- key assignments
- press
- contact block
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Abstract
The invention relates to a computer keyboard with movable keys. The computer keyboard with the movable keys comprises a keyboard substrate and the keys distributed on the keyboard substrate. Adapters including all key value information of the keyboard are arranged on the keyboard substrate below the keys. A touch block is arranged at the bottom of each key and correspondingly matches with the corresponding key value information of each adapter. Each adapter is a key value circuit. Each key value circuit is composed of a group of press-touch type switches. Each press-touch type switch corresponds to a key value. When one key is pressed, one press-touch type switch corresponding to one key value circuit below the one key is switched on, and one corresponding key value is output. The computer keyboard has the advantages of being capable of achieving optional movement of the keys, being placed according to habit of a user, and greatly improving typing efficiency of the user who is unskilled in typing.
Description
Technical field
The present invention relates to a kind of computer keyboard of movable button.
Background technology
Existing computer keyboard is all that the button with keyboard is fixed on a certain position, a lot of users are unfamiliar with the button order on keyboard, hope can change according to the custom of oneself position of button, but existing computer keyboard in use, the position of button can not change with user's use habit, for many users unskilled user that particularly typewrites, can their writing efficiency be improved greatly according to the position that the wish of oneself is put button.
Summary of the invention
The computer keyboard that the purpose of this invention is to provide a kind of movable button, the problem that can not arbitrarily put with user's use habit in order to the button that solves on existing computer keyboard.
For achieving the above object, the solution of the present invention is: a kind of computer keyboard of movable button, comprise keyboard substrate and the button that is arranged on described keyboard substrate, it is characterized in that, be provided with an adapter that comprises all key assignments information on keyboard on the described keyboard substrate below each button, and the bottom of each button be provided with one with described adapter on the contact block of corresponding key assignments information corresponding matching.
Described contact block is for pressing contact block, described adapter is the key assignments circuit of all key assignments information of correspondence, described key assignments circuit is comprised of one group of press-contacting type switch, the all corresponding key assignments of each press-contacting type switch, described pressure contact block is unique corresponding with the position of a press-contacting type switch of output respective keys key assignments.
Described contact block is metal contact piece, described adapter is the key assignments circuit of all key assignments information of correspondence, described key assignments circuit is comprised of one group of contact, all corresponding key assignments in each contact, and described metal contact piece is unique corresponding with the position of a described contact of output respective keys key assignments.
Described button comprises keycap, the described contact block of keycap below connection, and described keycap floats, is detachably connected on keyboard substrate.
Button also comprises the button chassis that is erected on described button substrate, and the side of described keycap is provided with a slide plate, is fixedly connected with one on the base of described slide plate and is used for connecting described contact block in flakes, and described position in flakes is lower than described button chassis.
The side of keyboard is provided with a sealing and blocks, and this sealing is blocked with keyboard and is rotationally connected.
the beneficial effect that the present invention reaches: the present invention is by arranging an adapter under each button, the structure of each adapter is identical, formed by one group of press-contacting type switch that comprises all key assignments, be provided with one bottom each button and press contact block, this presses contact block corresponding with the position of the press-contacting type switch of output respective keys key assignments, therefore, no matter which position a button moves to, when it is pressed, the pressure contact block of its bottom only can be pressed and be touched that press-contacting type switch of answering with its key-value pair, make the key assignments of its output corresponding function, realize the removable function of button, make the user put key position according to the hobby of oneself, and directly according to the key assignments putting position on button, implementation procedure is simple, cost is lower.
Button of the present invention is arranged in the keyboard shell, is provided with a sealing at the side of keyboard shell and blocks, and this sealing is blocked with keyboard and is rotationally connected, after button slips into keyboard, after the position of each button all is well placed, this sealing is blocked seals, guaranteed that each button can not skid off from the keyboard shell.
Description of drawings
Fig. 1 is the keyboard structure schematic diagram of movable button;
Fig. 2 is the key assignments circuit of the embodiment of the present invention one;
Fig. 3 is the pressure contact block location drawing of button bottom setting;
Fig. 4 is the key assignments circuit of the embodiment of the present invention two;
Fig. 5 is the left side view of a button when slipping into keyboard.
Embodiment
The present invention will be further described in detail below in conjunction with accompanying drawing.
As shown in Figure 1, the keyboard of movable button of the present invention comprises keyboard shell 2, slide plate chute 3, movably button 4, sealing block 6, rotating shaft 5 is blocked in sealing and button chassis slideway 17.
Button is located in the keyboard shell, the side of being located at keyboard is blocked in sealing, this sealing is blocked and is blocked rotating shaft by sealing and be connected with keyboard, when using this keyboard, at first the keyboard sealing is blocked and open, button is moved to by button chassis slideway and slide plate chute want mobile position, when button is all mobile complete, sealing is blocked share, can avoid button to skid off the keyboard shell.
The present invention is provided with an adapter that comprises all key assignments information on keyboard on the keyboard substrate below each button, and the bottom of each button be provided with one with adapter on the contact block of corresponding key assignments information corresponding matching.
Embodiment one:
in the present embodiment, the circuit structure that adapter can be configured to each adapter of key assignments circuit is all identical, all be provided with the press-contacting type switch identical with the movable button number, the corresponding key assignments of each press-contacting type switch, the contact block of each button bottom setting can be configured to one and press contact block, this presses contact block corresponding with the press-contacting type position of the switch of exporting the respective keys key assignments, in order to press the tactile press-contacting type switch corresponding with it to make its connection, when pressing certain button, the pressure contact block of button bottom will press contact with its correspondence position on the press-contacting type switch, make corresponding press-contacting type switch connection, export corresponding key assignments.
as Fig. 2, the keyboard of the present embodiment is provided with 50 buttons, be equipped with 50 press-contacting type switches on adapter below each button, 1K1, 1K2, 1K3, 1K50 is located at a press-contacting type switch on adapter under the 1st button, 2K1, 2K2, 2K3, 2K50 is located at a press-contacting type switch on adapter under the 2nd button, ., 50K1, 50K2, 50K3, 50K50 is located at a press-contacting type switch on adapter under the 50th button, and 50 press-contacting type switch in parallel under each button connect, 50 buttons are arranged in the present embodiment, therefore, keyboard circuit in the present embodiment is comprised of 50 groups of such press-contacting type switches, when the some press-contacting type switches on an adapter are touched by the pressure contact block of a button, corresponding press-contacting type switch will be connected, and export the key assignments of a correspondence.
be illustrated in figure 3 as pressure contact block position corresponding with the press-contacting type switch on adapter under mobile button, the pressure contact block of blacking in Fig. 3 is pressed contact block for of arranging under certain button, this press contact block and press-contacting type switch 1K1 or 2K1 or 3K1 or ... or 50K1 is corresponding, the i.e. position at the press-contacting type switch place of the 1st row the 1st row on corresponding each adapter, when this presses the button at contact block place to press, no matter this button moves to which position on keyboard, as long as this button is pressed, the press-contacting type switch connection that all on corresponding adapter, the 1st row the 1st is listed as, what export is all same key assignments.
Embodiment two:
As Fig. 4, the present embodiment two is with the difference of embodiment one, the key assignments circuit of the present embodiment comprises A/D change-over circuit, one group of press-contacting type switch, resistance of each press-contacting type switch series connection, the press-contacting type switch of the corresponding different key assignments of the resistance of different resistances is in the present embodiment, every 10 press-contacting type switches are one group, by the A/D change-over circuit, be connected to an input/output port of single-chip microcomputer, 50 buttons need 5 single-chip microcomputer input/output port altogether.Table 1 is depicted as resistance corresponding in 10 key assignments circuit, and table 2 is the voltage of output when in 10 key assignments circuit, each press-contacting type button is pressed.As shown in Table 2, when different key was closed, the value of Vad was also different, and according to the A/D transfer principle as can be known, after its conversion, corresponding digital quantity is also different; Conversely, according to the digital quantity after the A/D conversion, namely know it is which button closure.In other embodiments, can adjust the number of every group of press-contacting type switch, and the input/output port of corresponding adjustment single-chip microcomputer.
in Fig. 3, the key assignments of exporting when supposing press-contacting type switch connection corresponding to the pressure contact block of the 1st row the 1st row blacking is ' A ', when the 1st row the 1st press-contacting type switch corresponding to row under each button is switched on so, the key assignments of output is all ' A ', if a button is provided with when pressing contact block in the position corresponding with the press-contacting type switch of the 1st row the 1st row, no matter this button moves to which position of keyboard, as long as this button is pressed, will contact with the press-contacting type switch of the 1st row the 1st row on adapter under this button, this key assignments circuit turn-on, then judge that according to its A/D value and I/O interface which button is pressed, thereby obtain its key assignments, all the other key assignments output principles are identical therewith.
The corresponding resistance of each resistance of table 1
Vad magnitude of voltage when each button of table 2 is closed
The pressure contact block of key assignments circuit in can adopting embodiment one and embodiment two and mode that the press-contacting type switch coordinates, in other embodiments, the key assignments circuit can also adopt the one group of contact that comprises all key assignments information to form, a metal contact piece is set bottom each button, metal contact piece is unique corresponding with the position of corresponding contacts, when not having button to press, the contact of key assignments circuit disconnects, when having button to press, the metal contact piece of button bottom just in time with the contacting of its below, thereby make circuit turn-on, export corresponding key assignments.And according to actual needs, can corresponding increase or reduce the number of button on keyboard.
Button of the present invention comprises keycap, keycap below connection contact block, and keycap floats, is detachably connected on keyboard substrate.The floating connection mode of button can referring to the connected mode of existing keyboard, only need to guarantee that it detachably gets final product.
The embodiment of the present embodiment such as Fig. 5, button also comprises the button chassis 9 that is erected on keyboard substrate, the side of keycap 7 is provided with a slide plate 14, is fixedly connected with one on the base of slide plate and be used for connects in flakes 11 of contact block, and position in flakes is lower than the button chassis.the floating connection mode of the present embodiment adopts scissor 8 and air bag 10, scissor and air bag are located between keycap and button chassis, in Fig. 5,20 for being located at the adapter on keyboard substrate, 3 is the slide plate chute that coordinates with slide plate on keyboard, 17 is the slideway on button chassis on keyboard, after button is pressed, the air bag compression, slide plate is pressed down, the slide plate bottom is gone up in flakes corresponding contact block and is made corresponding press-contacting type switch or contacting with the adapter contact, realize the function of corresponding button, after loosing one's grip, the user because air bag rebounds, button is bound to again on original position, make contact block leave adapter, corresponding press-contacting type switch or contact disconnect.
Claims (6)
1. the computer keyboard of a movable button, comprise keyboard substrate and the button that is arranged on described keyboard substrate, it is characterized in that, be provided with an adapter that comprises all key assignments information on keyboard on the described keyboard substrate below each button, and the bottom of each button be provided with one with described adapter on the contact block of corresponding key assignments information corresponding matching.
2. the computer keyboard of movable button according to claim 1, it is characterized in that, described contact block is for pressing contact block, described adapter is the key assignments circuit of all key assignments information of correspondence, described key assignments circuit is comprised of one group of press-contacting type switch, the all corresponding key assignments of each press-contacting type switch, described pressure contact block is unique corresponding with the position of a press-contacting type switch of output respective keys key assignments.
3. the computer keyboard of movable button according to claim 1, it is characterized in that, described contact block is metal contact piece, described adapter is the key assignments circuit of all key assignments information of correspondence, described key assignments circuit is comprised of one group of contact, the all corresponding key assignments in each contact, described metal contact piece is unique corresponding with the position of a described contact of output respective keys key assignments.
4. the computer keyboard of movable button according to claim 1, is characterized in that, described button comprises keycap, the described contact block of keycap below connection, and described keycap floats, is detachably connected on keyboard substrate.
5. the computer keyboard of movable button according to claim 1, it is characterized in that, button also comprises the button chassis that is erected on described button substrate, the side of described keycap is provided with a slide plate, be fixedly connected with one on the base of described slide plate and be used for connecting described contact block in flakes, described position in flakes is lower than described button chassis.
6. the computer keyboard of movable button according to claim 1, is characterized in that, the side of keyboard is provided with a sealing and blocks, and this sealing is blocked with keyboard and is rotationally connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310087950.8A CN103176619B (en) | 2013-03-19 | 2013-03-19 | A kind of computer keyboard of movable button |
Applications Claiming Priority (1)
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CN201310087950.8A CN103176619B (en) | 2013-03-19 | 2013-03-19 | A kind of computer keyboard of movable button |
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CN103176619A true CN103176619A (en) | 2013-06-26 |
CN103176619B CN103176619B (en) | 2016-05-25 |
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CN201310087950.8A Expired - Fee Related CN103176619B (en) | 2013-03-19 | 2013-03-19 | A kind of computer keyboard of movable button |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103513780A (en) * | 2013-09-30 | 2014-01-15 | 许恒聪 | Keyboard allowing key layout to be adjustable |
CN103605428A (en) * | 2013-11-26 | 2014-02-26 | 河南师范大学 | Computer keyboard with reorganizable keys |
CN105975092A (en) * | 2015-03-12 | 2016-09-28 | 张耀仁 | Keyboard and control method applying same |
CN110517402A (en) * | 2019-08-26 | 2019-11-29 | 拉卡拉支付股份有限公司 | Code keyboard and user terminal |
CN112650396A (en) * | 2020-12-16 | 2021-04-13 | 上海闻泰信息技术有限公司 | Projection keyboard system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030072596A1 (en) * | 2001-09-25 | 2003-04-17 | International Business Machines Corporation | Keyboard allowing for simple, cost-effective production |
CN1460916A (en) * | 2003-06-30 | 2003-12-10 | 严晓敏 | Multifunctional composite sliding key device |
CN2704913Y (en) * | 2004-01-15 | 2005-06-15 | 邱贤璋 | Keyboard with button exchanged freely |
KR20090066673A (en) * | 2007-12-20 | 2009-06-24 | 임상채 | Keyboard |
-
2013
- 2013-03-19 CN CN201310087950.8A patent/CN103176619B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030072596A1 (en) * | 2001-09-25 | 2003-04-17 | International Business Machines Corporation | Keyboard allowing for simple, cost-effective production |
CN1460916A (en) * | 2003-06-30 | 2003-12-10 | 严晓敏 | Multifunctional composite sliding key device |
CN2704913Y (en) * | 2004-01-15 | 2005-06-15 | 邱贤璋 | Keyboard with button exchanged freely |
KR20090066673A (en) * | 2007-12-20 | 2009-06-24 | 임상채 | Keyboard |
Non-Patent Citations (2)
Title |
---|
仇伟明: "《计算机组装与维护基础教程》", 31 January 2007, 中国科学技术出版社 * |
江鑫: "自由键盘按键随便放", 《北京科技报》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103513780A (en) * | 2013-09-30 | 2014-01-15 | 许恒聪 | Keyboard allowing key layout to be adjustable |
CN103605428A (en) * | 2013-11-26 | 2014-02-26 | 河南师范大学 | Computer keyboard with reorganizable keys |
CN103605428B (en) * | 2013-11-26 | 2017-06-20 | 河南师范大学 | A kind of computer keyboard of restructural button |
CN105975092A (en) * | 2015-03-12 | 2016-09-28 | 张耀仁 | Keyboard and control method applying same |
CN105975092B (en) * | 2015-03-12 | 2019-07-05 | 张耀仁 | Keyboard and control method applying same |
CN110517402A (en) * | 2019-08-26 | 2019-11-29 | 拉卡拉支付股份有限公司 | Code keyboard and user terminal |
CN112650396A (en) * | 2020-12-16 | 2021-04-13 | 上海闻泰信息技术有限公司 | Projection keyboard system |
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Publication number | Publication date |
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CN103176619B (en) | 2016-05-25 |
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Granted publication date: 20160525 Termination date: 20210319 |