CN205375389U - But key dish is calculated to touch - Google Patents
But key dish is calculated to touch Download PDFInfo
- Publication number
- CN205375389U CN205375389U CN201620088673.1U CN201620088673U CN205375389U CN 205375389 U CN205375389 U CN 205375389U CN 201620088673 U CN201620088673 U CN 201620088673U CN 205375389 U CN205375389 U CN 205375389U
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- CN
- China
- Prior art keywords
- keyboard
- touch
- circuit board
- film circuit
- district
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a but key dish is calculated to touch, which comprises a keyboard body, and the keyboard that sets up on keyboard body district, touch -control district and hot key district, be equipped with the keyboard district on the keyboard body, the touch -control district, hot key district and USB interface, contain a plurality of buttons according to the bonding region, and a plurality of buttons are respectively corresponding to on the light guide plate, the light guide plate bottom is equipped with film circuit board, the film circuit board surface is equipped with the circuit, the film circuit board bottom is equipped with LED board in a poor light, inside infrared emission pipe and the infrared ray receiver tube of being equipped with in touch -control district, film circuit board is connected to infrared emission pipe and infrared ray receiver tube electricity, the hot key district is connected to the film circuit board electricity, light guide plate and the LED board that is shaded, the utility model discloses keyboard bottom is equipped with the LED board that is shaded, does not turn on light at night and also can type, and the change is not made in the district at the keyboard, uses to get up just must get used to, feel just can be accurate input information, low in production cost, production simple process is favorable to energy saving, material and manpower, the environmental protection.
Description
Technical field
This utility model relates to a kind of computer keyboard, can touch computer keyboard particularly to one.
Background technology
Input equipment is one of main device carrying out information exchange between user and computer system.Keyboard, mouse, photographic head, scanner, light pen, writing input board, joystick, speech input device etc. broadly falls into input equipment.Input equipment is a kind of device that people or outside and computer interact, for programs of initial data and these numbers of process are input in computer.Computer is able to receive that various data, both can be the data of numeric type, can also be the data of various nonumeric type, be input in computer such as figure, image, sound etc. such as through different types of input equipment, carry out storing, process and exporting.
Existing computerized information input equipment keyboard is mainly made up of conductive film, keycap, scissor, support column etc., structure is complicated, bulky, heavier mass, along with digitized and networking are fast-developing, people can be increasingly using computer in the modern life and carry out various work and amusement, for instance typewriting, online etc..Particularly for those users that it is frequently necessary to the computer used, they are intended to keyboard and mouse that a use can be had comfortable.Such as, the use keyboard of some typists and programmer's meeting some time, therefore there is the keyboard that a use is comfortable, their help is apparent from.But, the keyboard generally used on the market at present is a kind of keyboard not having palmrest, user use this there is no a palmrest keyboard time both hands wrist be many times unsettled.Therefore, after user uses this kind of keyboard for a long time, both hands may feel that very tired, more serious situation there is also wrist deformation, thus affecting the healthy of user, along with the portability of computer equipment, existing input equipment keyboard mostly seems that some is heavy, not Portable belt, some computer equipment, such as panel computer, directly have employed the such input mode of touch screen especially, purpose is also for avoiding carrying excessively heavy keyboard.But touch screen is when input information, occupies the space of screen on the one hand, is browsing information limit effective area, is subject to the restriction of the size of screen own on the one hand during input, infrared induction touch screen is suitable for multiple non-outdoor the unknown and uses the occasion of object.The induction medium of infrared touch panel is any article stopping light, such as finger, penholder, little club etc., by infrared touch panel for keyboard, can effectively solve touch screen and occupy the restriction of the size of screen own, can improve again touch screen itself is pure-surface, during input, feel is poor, is unfavorable for inputting accurately and fast information.
Summary of the invention
The technical problems to be solved in the utility model is the defect overcoming prior art, it is provided that one can touch computer keyboard, it is simple to carry, and when the information of input, is also not take up screen, does not affect and browse.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
This utility model one can touch computer keyboard, including keyboard body, and the keyboard region arranged on described keyboard body, Touch Zone and hot key district, described keyboard body is provided with described keyboard region, described Touch Zone, described hot key district and USB interface, described key zone comprises multiple button, and the plurality of button corresponds respectively on described light guide plate, described film circuit board it is provided with bottom described light guide plate, described film circuit board surface is provided with circuit, LED-backlit plate it is provided with bottom described film circuit board, infrared emission tube and infrared receiver tube it is provided with inside described Touch Zone, described infrared emission tube and described infrared receiver tube electrically connect described film circuit board, described film circuit board electrically connects described hot key district, described light guide plate and described LED-backlit plate.
As a kind of optimal technical scheme of the present utility model, described film circuit board is flexible circuit board, is made up of light transmissive material.
As a kind of optimal technical scheme of the present utility model, described circuit overlying lid layer insullac or other insulant.
As a kind of optimal technical scheme of the present utility model, described infrared transmitting tube is arranged on the corner of described Touch Zone, and described infrared receiver tube is arranged on both sides, described Touch Zone.
As a kind of optimal technical scheme of the present utility model, the internal telecommunications in described hot key district connects described keyboard region and described Touch Zone.
As a kind of optimal technical scheme of the present utility model, described USB interface is internal electrically connects described keyboard region, described Touch Zone, described hot key district and described film circuit board.
This utility model reaches to provide the benefit that: this utility model one can touch computer keyboard, LED-backlit plate it is provided with bottom keyboard, do not turn on light at night and can typewrite yet, change is not made in the keyboard region arranged on keyboard body, so using would not be uncomfortable, good hand touch and can input information accurately；Using infrared touch control keyboard, he adopts two infrared emission tubes and receives pipe, improves the resolution of infrared touch control screen, has the stability of height, will not produce drift because of the change of time, environment；The adaptability of height, not by electric current, voltage and static interference, some rugged environment condition suitable；High light transmittance, without intermediate medium, reaches as high as mark 100%；Long service life, highly durable, it is not afraid of scratch, the touch-control life-span is also long；Operating characteristic is good, touches without dynamics, to touching body without particular/special requirement；This utility model production cost is low, and production technology is simple, is conducive to saving the energy, material and manpower, protects environment.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, is used for explaining this utility model, is not intended that restriction of the present utility model together with embodiment of the present utility model.In the accompanying drawings:
Fig. 1 is that this utility model one can touch computer keyboard internal structure schematic diagram；
Fig. 2 is that this utility model one can touch structure of computer keyboard schematic diagram；
In figure: 1, keyboard body；2, keyboard region；3, Touch Zone；4, hot key district；5, infrared emission tube；6, infrared receiver tube；7, light guide plate；8, circuit；9, membrane circuit board；10, LED-backlit plate；11, USB interface；12, button.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains this utility model, be not used to limit this utility model.
Embodiment
nullAs shown in Figure 1-2，One can touch computer keyboard，Including keyboard body 1，And the keyboard region 2 arranged on described keyboard body 1、Touch Zone 3 and hot key district 4，It is characterized in that，Described keyboard body 1 is provided with described keyboard region 2、Described Touch Zone 3、Described hot key district 4 and usb 11，Described keyboard region 2 comprises multiple button 12，And the plurality of button 12 corresponds respectively on described light guide plate 7，Described film circuit board 9 it is provided with bottom described light guide plate 7，Described film circuit board 9 surface is provided with circuit 8，It is provided with LED-backlit plate 10 bottom described film circuit board 9，Described Touch Zone 3 is internal is provided with infrared emission tube 5 and infrared receiver tube 6，Described infrared emission tube 5 and described infrared receiver tube 6 electrically connect described film circuit board 9，Described film circuit board 9 electrically connects described hot key district 4、Described light guide plate 7 and described LED-backlit plate 10.
Further, described film circuit board 9 is flexible circuit board, it is made up of light transmissive material, described circuit 8 overlying lid layer insullac or other insulant, described infrared transmitting tube 5 is arranged on the corner of described Touch Zone 3, described infrared receiver tube 6 is arranged on both sides, described Touch Zone 3, and the internal telecommunications in described hot key district 4 connects described keyboard region 2 and described Touch Zone 3, and described usb 11 is internal electrically connects described keyboard region 2, described Touch Zone 3, described hot key district 4 and described film circuit board 9.
Concrete, this utility model one can touch computer keyboard, be provided with LED-backlit plate bottom keyboard, do not turn on light at night and can typewrite yet, change is not made in the keyboard region arranged on keyboard body, and so using would not be uncomfortable, good hand touch and can input information accurately；Using infrared touch control keyboard, he adopts two infrared emission tubes and receives pipe, improves the resolution of infrared touch control screen, has the stability of height, will not produce drift because of the change of time, environment；The adaptability of height, not by electric current, voltage and static interference, some rugged environment condition suitable；High light transmittance, without intermediate medium, reaches as high as mark 100%；Long service life, highly durable, it is not afraid of scratch, the touch-control life-span is also long；Operating characteristic is good, touches without dynamics, to touching body without particular/special requirement；This utility model production cost is low, and production technology is simple, is conducive to saving the energy, material and manpower, protects environment.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this utility model, although this utility model being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature carries out equivalent replacement.All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (6)
- null1. one kind can touch computer keyboard，Including keyboard body (1)，And the upper keyboard region (2) arranged of described keyboard body (1)、Touch Zone (3) and hot key district (4)，It is characterized in that，Described keyboard body (1) is provided with described keyboard region (2)、Described Touch Zone (3)、Described hot key district (4) and USB interface (11)，Described keyboard region (2) comprises multiple button (12)，And the plurality of button (12) corresponds respectively on light guide plate (7)，Described light guide plate (7) bottom is provided with film circuit board (9)，Described film circuit board (9) surface is provided with circuit (8)，Described film circuit board (9) bottom is provided with LED-backlit plate (10)，Described Touch Zone (3) is internal is provided with infrared emission tube (5) and infrared receiver tube (6)，Described infrared emission tube (5) and described infrared receiver tube (6) electrically connect described film circuit board (9)，Described film circuit board (9) electrically connects described hot key district (4)、Described light guide plate (7) and described LED-backlit plate (10).
- 2. one according to claim 1 can touch computer keyboard, it is characterised in that described film circuit board (9) is flexible circuit board, is made up of light transmissive material.
- 3. one according to claim 1 can touch computer keyboard, it is characterised in that described circuit (8) overlying lid layer insullac or other insulant.
- 4. one according to claim 1 can touch computer keyboard, it is characterized in that, described infrared transmitting tube (5) is arranged on the corner of described Touch Zone (3), and described infrared receiver tube (6) is arranged on described Touch Zone (3) both sides.
- 5. one according to claim 1 can touch computer keyboard, it is characterised in that the internal telecommunications of described hot key district (4) connects described keyboard region (2) and described Touch Zone (3).
- 6. one according to claim 1 can touch computer keyboard, it is characterized in that, described USB interface (11) is internal electrically connects described keyboard region (2), described Touch Zone (3), described hot key district (4) and described film circuit board (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620088673.1U CN205375389U (en) | 2016-01-29 | 2016-01-29 | But key dish is calculated to touch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620088673.1U CN205375389U (en) | 2016-01-29 | 2016-01-29 | But key dish is calculated to touch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205375389U true CN205375389U (en) | 2016-07-06 |
Family
ID=56270463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620088673.1U Expired - Fee Related CN205375389U (en) | 2016-01-29 | 2016-01-29 | But key dish is calculated to touch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205375389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112578990A (en) * | 2020-12-24 | 2021-03-30 | 深圳市创智成科技股份有限公司 | Backlight control method and notebook computer |
-
2016
- 2016-01-29 CN CN201620088673.1U patent/CN205375389U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112578990A (en) * | 2020-12-24 | 2021-03-30 | 深圳市创智成科技股份有限公司 | Backlight control method and notebook computer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20170129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |