CN104881144A - Multifunctional external keyboard for laptop - Google Patents
Multifunctional external keyboard for laptop Download PDFInfo
- Publication number
- CN104881144A CN104881144A CN201510310789.5A CN201510310789A CN104881144A CN 104881144 A CN104881144 A CN 104881144A CN 201510310789 A CN201510310789 A CN 201510310789A CN 104881144 A CN104881144 A CN 104881144A
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- Prior art keywords
- usb interface
- keyboard
- laptop
- foot
- radiator
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- 210000002683 foot Anatomy 0.000 claims description 24
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004883 computer application Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Input From Keyboards Or The Like (AREA)
Abstract
The invention discloses a multifunctional external keyboard for a laptop, and belongs to the technical field of computer accessories. The multifunctional external keyboard for the laptop comprises a heat sink base, a keyboard panel, a U-shaped slot, retractable supporting legs, a first USB (universal serial bus) interface and a second USB interface, wherein one end of the heat sink base is connected with one end of the keyboard panel; a U-shaped slot is formed in a connection position of the heat sink base and the keyboard panel; the two retractable supporting legs are arranged on the bottom of the heat sink base; the first USB interface is formed in one side of the heat sink base; the second USB interface is formed in one side of the keyboard panel; and the second USB interface and the first USB interface are positioned in the same side. The multifunctional external keyboard for the laptop is simple in structure, convenient to mount, high in flexibility and convenient to carry when a user goes out, can dissipate heat of the laptop, is multifunctional and is high in practicality.
Description
Technical field
The present invention relates to a kind of notebook Multifunctional external keyboard, belong to computer fittings technical 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.
Invention on computer person John von Neumann.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 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.
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.
The keyboard service life of notebook is shorter, or in operation, there are some inconvenience, as there is no keypad, as a result, there is various notebook external connection keyboard on the market, but these external connection keyboard function singlenesses, also need when supporting the use with notebook to mix a heating radiator again, install when connecting pretty troublesome, it is also very inconvenient to go out to carry.
Summary of the invention
For the problems referred to above, the technical problem to be solved in the present invention is to provide a kind of notebook Multifunctional external keyboard, and its structure is simple, and easy for installation, dirigibility is good, and go out to carry also very convenient, it can be laptop heat-dissipation, and diverse in function is practical.
A kind of notebook Multifunctional external keyboard of the present invention, it comprises foot of radiator, key panel, U-shaped draw-in groove, extending foot, USB interface one, USB interface two; One end of foot of radiator is connected with one end of key panel, and their junction defines a U-shaped draw-in groove, the stage of foot of radiator is provided with two extending foots, the side of foot of radiator is provided with USB interface one, the side of key panel is provided with USB interface two, and USB interface two and USB interface one are in the same side.
As preferably, described key panel is provided with groove, for preventing some small articles, as: pen, ruler, when going out like this, would not forget.
As preferably, the outside of described U-shaped draw-in groove is provided with earphone wire casing, is convenient to inlay earphone cord.
When the present invention operates, the keyboard region of notebook and U-shaped draw-in groove are cooperatively interacted, connect foot of radiator, key panel by USB interface one, USB interface two, external connection keyboard can be operated, before using, extending foot can be regulated as required, make notebook and key panel at an angle.
Beneficial effect of the present invention: its structure is simple, and easy for installation, dirigibility is good, go out to carry also very convenient, it can be laptop heat-dissipation, and diverse in function is practical.
accompanying drawing illustrates:
For ease of illustrating, the present invention is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present invention;
Fig. 2 is schematic diagram when using in the present invention.
In figure: 1, foot of radiator; 2, key panel; 3, U-shaped draw-in groove; 4, extending foot; 5, USB interface one; 6, USB interface two.
embodiment:
As shown in Figure 1 to Figure 2, this embodiment by the following technical solutions: it comprises foot of radiator 1, key panel 2, U-shaped draw-in groove 3, extending foot 4, USB interface 1, USB interface 26; One end of foot of radiator 1 is connected with one end of key panel 2, and their junction defines a U-shaped draw-in groove 3, the stage of foot of radiator 1 is provided with two extending foots 4, the side of foot of radiator 1 is provided with USB interface 1, the side of key panel 2 is provided with USB interface 26, and USB interface 26 and USB interface 1 are in the same side.
Described key panel 2 is provided with groove, for preventing some small articles, as: pen, ruler, when going out like this, would not forget.
The outside of described U-shaped draw-in groove 3 is provided with earphone wire casing, is convenient to inlay earphone cord.
During the operation of this embodiment, the keyboard region of notebook and U-shaped draw-in groove 3 are cooperatively interacted, foot of radiator 1, key panel 2 is connected by USB interface 1, USB interface 26, external connection keyboard can be operated, before using, extending foot 4 can be regulated as required, make notebook and key panel 2 at an angle.
This embodiment structure is simple, and easy for installation, dirigibility is good, and go out to carry also very convenient, it can be laptop heat-dissipation, and diverse in function is practical.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. a notebook Multifunctional external keyboard, is characterized in that: it comprises foot of radiator, key panel, U-shaped draw-in groove, extending foot, USB interface one, USB interface two; One end of foot of radiator is connected with one end of key panel, and their junction defines a U-shaped draw-in groove, the stage of foot of radiator is provided with two extending foots, the side of foot of radiator is provided with USB interface one, the side of key panel is provided with USB interface two, and USB interface two and USB interface one are in the same side.
2. a kind of notebook Multifunctional external keyboard according to claim 1, is characterized in that: described key panel is provided with groove.
3. a kind of notebook Multifunctional external keyboard according to claim 1, is characterized in that: the outside of described U-shaped draw-in groove is provided with earphone wire casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510310789.5A CN104881144A (en) | 2015-06-09 | 2015-06-09 | Multifunctional external keyboard for laptop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510310789.5A CN104881144A (en) | 2015-06-09 | 2015-06-09 | Multifunctional external keyboard for laptop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104881144A true CN104881144A (en) | 2015-09-02 |
Family
ID=53948667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510310789.5A Pending CN104881144A (en) | 2015-06-09 | 2015-06-09 | Multifunctional external keyboard for laptop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104881144A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6630895B1 (en) * | 2000-10-12 | 2003-10-07 | Behavior Tech Computer Corporation | Computer keyboard with built-in display |
| CN2722324Y (en) * | 2004-08-13 | 2005-08-31 | 上海市东方海事工程技术有限公司 | Keyboard with notebook computer stand |
| CN201477482U (en) * | 2009-09-04 | 2010-05-19 | 沈海涛 | Foldable notebook computer radiation support |
| CN201903829U (en) * | 2010-12-09 | 2011-07-20 | 金静浩 | External radiator for notebook computer |
| CN202615268U (en) * | 2012-03-26 | 2012-12-19 | 沈海涛 | Laptop rack |
| CN203084664U (en) * | 2013-02-28 | 2013-07-24 | 廖慧倩 | Computer keyboard with hairbrush groove |
| CN203828348U (en) * | 2013-12-31 | 2014-09-17 | 丁绍刚 | Novel uncovered type computer keyboard support |
| CN203870562U (en) * | 2014-03-31 | 2014-10-08 | 国家电网公司 | Special lighting keyboard for dispatching |
-
2015
- 2015-06-09 CN CN201510310789.5A patent/CN104881144A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6630895B1 (en) * | 2000-10-12 | 2003-10-07 | Behavior Tech Computer Corporation | Computer keyboard with built-in display |
| CN2722324Y (en) * | 2004-08-13 | 2005-08-31 | 上海市东方海事工程技术有限公司 | Keyboard with notebook computer stand |
| CN201477482U (en) * | 2009-09-04 | 2010-05-19 | 沈海涛 | Foldable notebook computer radiation support |
| CN201903829U (en) * | 2010-12-09 | 2011-07-20 | 金静浩 | External radiator for notebook computer |
| CN202615268U (en) * | 2012-03-26 | 2012-12-19 | 沈海涛 | Laptop rack |
| CN203084664U (en) * | 2013-02-28 | 2013-07-24 | 廖慧倩 | Computer keyboard with hairbrush groove |
| CN203828348U (en) * | 2013-12-31 | 2014-09-17 | 丁绍刚 | Novel uncovered type computer keyboard support |
| CN203870562U (en) * | 2014-03-31 | 2014-10-08 | 国家电网公司 | Special lighting keyboard for dispatching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150902 |
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| RJ01 | Rejection of invention patent application after publication |