CN205620948U - Novel zero multi -functional wearing and tearing keyboard - Google Patents
Novel zero multi -functional wearing and tearing keyboard Download PDFInfo
- Publication number
- CN205620948U CN205620948U CN201620338133.4U CN201620338133U CN205620948U CN 205620948 U CN205620948 U CN 205620948U CN 201620338133 U CN201620338133 U CN 201620338133U CN 205620948 U CN205620948 U CN 205620948U
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- button
- keyboard
- base
- circuit board
- upper cover
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Abstract
The utility model discloses a novel zero multi -functional wearing and tearing keyboard belongs to the computer technology field, and it contains base, button, circuit board, mark layer, LED lamp area, gyro wheel, fretwork upper cover, the base on be equipped with the circuit board, fretwork upper cover lid is established on the base, the button is inlayed in the fretwork upper cover, the inner arm according to key top portion be equipped with the mark layer, the bottom border of button be equipped with LED lamp area, the left side of base is equipped with the gyro wheel, the gyro wheel is connected with the circuit board. Its structural design is equitable, and convenient operation is zero wearing and tearing to the mark, still is favorable to maintenance and inspection, clearance in time to the life of keyboard has been prolonged.
Description
Technical field
The utility model relates to field of computer technology, is specifically related to Multifunction zero abrasion keyboard.
Background technology
Computer (computer) is commonly called as computer, is a kind of electronic computer device for supercomputing, can carry out numerical computations, can carry out again logical calculated, also have store-memory function.It is can to run according to program, automatic, the modernization intelligent electronic device of high speed processing mass data.Being made up of hardware system and software systems, the computer being fitted without any software is referred to as bare machine.Can be divided into supercomputer, industrial control computer, network computer, personal computer, embedded computer five class, more advanced computer has biocomputer, photonic computer, quantum computer etc..
Invention on computer person's John's von Neumann.Computer is one of 20th century state-of-the-art science and technology invention, and production activity and social activities on the mankind create extremely important impact, and develop rapidly with powerful vitality.Its application is from initial military research application extension to social every field, define huge computer industry, drive the technological progress of global range, thus cause deep social change, computer is throughout general school, enterprises and institutions, enter common people house, become requisite instrument in information-intensive society.
Computer application is more and more universal in China, and after reform and opening-up, the quantity of China Computer Users constantly rises, and application level improves constantly, and the particularly application in the fields such as internet, communication, multimedia achieves good achievement.1996 to 2009, computer user's quantity rose to 67,100,000 from original 6,300,000, and Net-connected computer number of units is risen to 59,400,000 by original 2.9 ten thousand.Internet user has reached 3.16 hundred million, and wireless Internet has 6.7 hundred million mobile subscribers, and wherein surfing Internet with cell phone user reaches 1.17 hundred million, for first, the whole world.
Keyboard is for operating a kind of instruction and data input unit that equipment runs, also referring to the one group of function key (such as typewriter, computor-keyboard) through system arrangement one machine of operation or equipment.Keyboard is also a part for composition keyboard instrument, it is also possible to referring to use the musical instrument of keyboard, such as piano, numerical digit piano or electronic organ etc., keyboard contributes to practicing at typing.
Keyboard be the most frequently used be also topmost input equipment, English alphabet, numeral, punctuation mark etc. can be input in computer by keyboard, thus send order, input data etc. to computer.Originally this kind of keyboard is used for brand name computer, as the brand name computer such as HP, association all takes the lead in have employed this kind of keyboard, by extensive favorable comment, and is once once being considered the characteristic of brand name computer.As time goes on, market gradually also occurs the independent product with various shortcut function is individually sold, and with special driving and setting software, compatible also can realize the operation of personalization.
Mark on existing keyboard is all imprinted on keytop, easy to wear after long-time use, after the mark on button slowly weares and teares, is unfavorable for using.
Utility model content
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of reasonable in design, easy to operate, working (machining) efficiency is high and stay-in-grade Multifunction zero abrasion keyboard.
A kind of Multifunction zero abrasion keyboard of the present utility model, it comprises base, button, circuit board, mark layer, LED, roller, hollow out upper cover；Described base is provided with circuit board, and hollow out upper cover lid is located on base, and button is embedded in hollow out upper cover；The inner arm of described key-top is provided with mark layer；The bottom sides of described button is along being provided with LED, and the left side of base is provided with roller, and roller is connected with circuit board.
As preferably, the top layer of described button is transparent, it is simple to see the mark on mark layer.
As preferably, described LED is colored light bar, can regulate different colors by roller.
In the utility model, mark layer is arranged on the inside of button, it is difficult to be worn, and can as required the light bottom regulating key to reach different effects, daytime is different from the light at night, adding the interest of office, transparent button 2 also helps observation inner case, it is simple to maintenance and inspection；The transparent dust on button 2 can be obvious, and staff can be supervised often to sweep, and keeps health.
The beneficial effects of the utility model: its reasonable in design, easy to operate, to being labeled as zero abrasion, also help maintenance and inspection, clear up in time, thus extend the service life of keyboard.
Brief description
For ease of explanation, the utility model is embodied as and accompanying drawing is described in detail by following.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic diagram of button in the utility model；
Fig. 3 is the schematic diagram of LED in the utility model；
In figure:
Base the 1st, button the 2nd, circuit board the 3rd, mark layer the 4th, LED the 5th, roller the 6th, hollow out upper cover 7.
Detailed description of the invention
As shown in Figure 1 to Figure 3, this detailed description of the invention is by the following technical solutions: it comprises base the 1st, button the 2nd, circuit board the 3rd, mark layer the 4th, LED the 5th, roller the 6th, hollow out upper cover 7；Described base 1 is provided with circuit board 3, and hollow out upper cover 7 lid is located on base 1, and button 2 is embedded in hollow out upper cover 7；The inner arm at described button 2 top is provided with mark layer 4；The bottom sides of described button 2 is along being provided with LED 5, and the left side of base 1 is provided with roller 6, and roller 6 is connected with circuit board 3.
Wherein, the top layer of described button 2 is transparent, it is simple to see the mark on mark layer 4.
Described LED 5 is colored light bar, can regulate different colors by roller 6.
In the utility model, mark layer is arranged on the inside of button, it is difficult to be worn, and can as required the light bottom regulating key to reach different effects, daytime is different from the light at night, adding the interest of office, transparent button 2 also helps observation inner case, it is simple to maintenance and inspection；The transparent dust on button 2 can be obvious, and staff can be supervised often to sweep, and keeps health.
The beneficial effects of the utility model: its reasonable in design, easy to operate, to being labeled as zero abrasion, also help maintenance and inspection, clear up in time, thus extend the service life of keyboard.
Of the present utility model general principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; the utility model is not restricted to the described embodiments; described in above-described embodiment and specification, principle of the present utility model is simply described; on the premise of without departing from the utility model spirit and scope; the utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed the utility model.The utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (3)
1. Multifunction zero abrasion keyboard, it is characterised in that it comprises base, button, circuit board, mark layer, LED, roller, hollow out upper cover；Described base is provided with circuit board, and hollow out upper cover lid is located on base, and button is embedded in hollow out upper cover；The inner arm of described key-top is provided with mark layer；The bottom sides of described button is along being provided with LED, and the left side of base is provided with roller, and roller is connected with circuit board.
2. Multifunction zero abrasion keyboard according to claim 1, it is characterised in that the top layer of described button is transparent.
3. Multifunction zero abrasion keyboard according to claim 1, it is characterised in that described LED is colored light bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620338133.4U CN205620948U (en) | 2016-04-21 | 2016-04-21 | Novel zero multi -functional wearing and tearing keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620338133.4U CN205620948U (en) | 2016-04-21 | 2016-04-21 | Novel zero multi -functional wearing and tearing keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205620948U true CN205620948U (en) | 2016-10-05 |
Family
ID=57026959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620338133.4U Expired - Fee Related CN205620948U (en) | 2016-04-21 | 2016-04-21 | Novel zero multi -functional wearing and tearing keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205620948U (en) |
-
2016
- 2016-04-21 CN CN201620338133.4U patent/CN205620948U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20210421 |