CN204650443U - Be convenient to the computer keyboard of nursing - Google Patents
Be convenient to the computer keyboard of nursing Download PDFInfo
- Publication number
- CN204650443U CN204650443U CN201520381011.9U CN201520381011U CN204650443U CN 204650443 U CN204650443 U CN 204650443U CN 201520381011 U CN201520381011 U CN 201520381011U CN 204650443 U CN204650443 U CN 204650443U
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- keyboard
- groove
- base
- spool
- snap fit
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Abstract
The utility model discloses a kind of computer keyboard being convenient to nurse, it belongs to computer hardware technology field, and it comprises keyboard body, base, spool, dustproof membrane, groove, magnet snap fit, draw-in groove, magnet piece, movable clip; The bottom of keyboard body is provided with base, the inside of base left end is provided with spool, one end of dustproof membrane is fixedly connected with spool, the other end of dustproof membrane is provided with magnet snap fit, and the groove of magnet snap fit and base right-hand member cooperatively interacts, the left end of base is provided with draw-in groove, and is provided with magnet piece in draw-in groove, and the upper and lower side in keyboard body front is equipped with movable clip.Its reasonable in design, easy to operate, dirigibility is good, good dustproof effect, can serviceable life of prolonging keyboard, avoids trouble and drawback that repetition dismounting brings, improves the tidiness that keyboard uses.
Description
Technical field
The utility model relates to a kind of computer keyboard being convenient to nurse, and belongs to computer hardware technology field.
Background technology
Computing machine (computer) is commonly called as computer, is a kind of robot calculator device for supercomputing, can carries out numerical evaluation, can carry out logical calculated again, also have store-memory function.Can run according to program, automatically, the modernization intelligent electronic device of high speed processing mass data.Being made up of hardware system and software systems, the computing machine not installing any software is called bare machine.Can be divided into supercomputer, industrial control computer, network computer, personal computer, embedded computer five class, more advanced computing machine has biocomputer, photonic computer, quantum computer etc.
Computer application is more and more general in China, and after reform and opening-up, the quantity of China Computer Users constantly rises, and application level improves constantly, and particularly the application in the field such as internet, communication, multimedia achieves good achievement.1996 to 2009, computer user's quantity rose to 6,710 ten thousand from original 6,300,000, and Net-connected computer number of units rises to 5,940 ten thousand 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, is first, the whole world.
Computing machine is one of 20th century state-of-the-art science and technology invention, creates extremely important impact to the activity in production of the mankind and social activities, and with powerful vitality develop rapidly.Its application is from initial military research application extension to the every field of society, define huge computer industry, drive the technical progress of global range, cause deep social change thus, computing machine is throughout general school, enterprises and institutions, enter common people house, become requisite instrument in information society.
Computer hardware (Computer hardware) refers to by electronics in computer system, the general name of the various physical units of the composition such as machinery and photovalve.It is that computer software operation provides material base that these physical units form an organic whole by the requirement of system architecture.In brief, the function of computer hardware is input and storage program and data, and executive routine becomes utilizable form data mart modeling.Outward appearance, microcomputer is made up of mainframe box and external unit.CPU, internal memory, mainboard, hard disk drive, CD drive, various expansion card, connecting line, power supply etc. are mainly comprised in mainframe box; External unit comprises mouse, keyboard etc.
Keyboard is a kind of instruction and data input media run for operating equipment, also refers to the one group of function key (as typewriter, computor-keyboard) operating a machine or equipment through system arrangement.Keyboard is also a part for composition keyboard instrument, and also can refer to the musical instrument using keyboard, as piano, numerical digit piano or mellotron etc., keyboard contributes to practicing at typing.
Keyboard is the most frequently used is also topmost input equipment, can be input in computing machine by English alphabet, numeral, punctuation mark etc. by keyboard, thus gives an order to computing machine, inputs data etc.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, is subject to favorable comment widely, and is once once being regarded as the characteristic of brand name computer.As time goes on, market gradually also occurs the product independently with various shortcut function is sold separately, and with special driving and setting software, compatible also can realize personalized operation.
Certain interval is had between button on existing keyboard and base, after sunshade uses for a long time, a lot of dust change falls between base and button, these local cleanings are very inconvenient, even need to split keyboard to clear up, frequent fractionation keyboard can cause some faults, also easily reduces the serviceable life of keyboard.
Summary of the invention
For the problems referred to above, the technical problems to be solved in the utility model is to provide the computer keyboard being convenient to nurse of a kind of reasonable in design, easy to operate, long service life.
A kind of computer keyboard being convenient to nurse of the present utility model, it comprises keyboard body, base, spool, dustproof membrane, groove, magnet snap fit, draw-in groove, magnet piece, movable clip; The bottom of keyboard body is provided with base, the inside of base left end is provided with spool, one end of dustproof membrane is fixedly connected with spool, the other end of dustproof membrane is provided with magnet snap fit, and the groove of magnet snap fit and base right-hand member cooperatively interacts, the left end of base is provided with draw-in groove, and is provided with magnet piece in draw-in groove, and the upper and lower side in keyboard body front is equipped with movable clip.
As preferably, described spool is automatic reel, and when packing up dustproof membrane, dustproof membrane times automatic rolling is on spool.
As preferably, the two ends of described magnet snap fit are provided with skid resistant course, are convenient to manually pull-out and stick into.
During the utility model operation, the magnet snap fit manually in pull-out groove, crosses the top of keyboard body by dust-proof membrane cover, magnet snap fit is snapped in draw-in groove, by the fastening dustproof membrane of magnet piece, meanwhile, by the middle part of two fastening dustproof membranes of movable clip, such keyboard can be dust-proof under any state, if feel, dustproof membrane is inconvenient, also can use dustproof membrane when inoperation keyboard, during operation keyboard, taken out from draw-in groove by magnet snap fit, spool will pack up dust cover automatically.
The beneficial effects of the utility model: its reasonable in design, easy to operate, dirigibility is good, good dustproof effect, can serviceable life of prolonging keyboard, avoids trouble and drawback that repetition dismounting brings, improves the tidiness that keyboard uses.
accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Structural representation when Fig. 2 is the utility model operation;
Fig. 3 is the schematic diagram of movable clip in the utility model.
In figure: 1, keyboard body; 2, base; 3, spool; 4, dustproof membrane; 5, groove; 6, magnet snap fit; 7, draw-in groove; 8, magnet piece; 9, movable clip.
embodiment:
As shown in Figure 1 to Figure 3, this embodiment by the following technical solutions: it comprises keyboard body 1, base 2, spool 3, dustproof membrane 4, groove 5, magnet snap fit 6, draw-in groove 7, magnet piece 8, movable clip 9; The bottom of keyboard body 1 is provided with base 2, the inside of base 2 left end is provided with spool 3, one end of dustproof membrane 4 is fixedly connected with spool 3, the other end of dustproof membrane 4 is provided with magnet snap fit 6, and magnet snap fit 6 cooperatively interacts with the groove 5 of base 2 right-hand member, the left end of base 2 is provided with draw-in groove 7, and is provided with magnet piece 8 in draw-in groove 7, and the upper and lower side in keyboard body 1 front is equipped with movable clip 9.
Wherein, described spool 3 is automatic reel, and when packing up dustproof membrane 4, dustproof membrane 4 times of automatic rollings are on spool 3.
The two ends of described magnet snap fit 6 are provided with skid resistant course, are convenient to manually pull-out and stick into.
During the operation of this embodiment, magnet snap fit 6 in manual pull-out groove 5, dustproof membrane 4 was covered the top of keyboard body 1, magnet snap fit 6 is snapped in draw-in groove 7, by the fastening dustproof membrane of magnet piece 8, simultaneously, by the middle part of two fastening dustproof membranes 4 of movable clip 9, such keyboard can be dust-proof under any state, if feel, dustproof membrane is inconvenient, also can use dustproof membrane when inoperation keyboard, during operation keyboard, taken out from draw-in groove 7 by magnet snap fit 6, spool 3 will pack up dust cover 4 automatically.
This embodiment reasonable in design, easy to operate, dirigibility is good, good dustproof effect, can serviceable life of prolonging keyboard, avoids trouble and drawback that repetition dismounting brings, improves the tidiness that keyboard uses.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. be convenient to a computer keyboard of nursing, it is characterized in that: it comprises keyboard body, base, spool, dustproof membrane, groove, magnet snap fit, draw-in groove, magnet piece, movable clip; The bottom of keyboard body is provided with base, the inside of base left end is provided with spool, one end of dustproof membrane is fixedly connected with spool, the other end of dustproof membrane is provided with magnet snap fit, and the groove of magnet snap fit and base right-hand member cooperatively interacts, the left end of base is provided with draw-in groove, and is provided with magnet piece in draw-in groove, and the upper and lower side in keyboard body front is equipped with movable clip.
2. a kind of computer keyboard being convenient to nurse according to claim 1, is characterized in that: described spool is automatic reel.
3. a kind of computer keyboard being convenient to nurse according to claim 1, is characterized in that: the two ends of described magnet snap fit are provided with skid resistant course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520381011.9U CN204650443U (en) | 2015-06-04 | 2015-06-04 | Be convenient to the computer keyboard of nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520381011.9U CN204650443U (en) | 2015-06-04 | 2015-06-04 | Be convenient to the computer keyboard of nursing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204650443U true CN204650443U (en) | 2015-09-16 |
Family
ID=54103167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520381011.9U Expired - Fee Related CN204650443U (en) | 2015-06-04 | 2015-06-04 | Be convenient to the computer keyboard of nursing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204650443U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104881140A (en) * | 2015-06-04 | 2015-09-02 | 苏州携旅网络技术有限公司 | Computer keyboard convenient to maintain |
| CN107357441A (en) * | 2017-07-31 | 2017-11-17 | 合肥千奴信息科技有限公司 | A kind of computer dustproof keyboard |
-
2015
- 2015-06-04 CN CN201520381011.9U patent/CN204650443U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104881140A (en) * | 2015-06-04 | 2015-09-02 | 苏州携旅网络技术有限公司 | Computer keyboard convenient to maintain |
| CN107357441A (en) * | 2017-07-31 | 2017-11-17 | 合肥千奴信息科技有限公司 | A kind of computer dustproof keyboard |
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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: 20150916 Termination date: 20160604 |