CN105892579A - Multifunctional keyboard and display device - Google Patents
Multifunctional keyboard and display device Download PDFInfo
- Publication number
- CN105892579A CN105892579A CN201610213312.XA CN201610213312A CN105892579A CN 105892579 A CN105892579 A CN 105892579A CN 201610213312 A CN201610213312 A CN 201610213312A CN 105892579 A CN105892579 A CN 105892579A
- Authority
- CN
- China
- Prior art keywords
- keyboard
- power supply
- control module
- supply device
- electrically connected
- Prior art date
- 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.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1662—Details related to the integrated keyboard
- G06F1/1669—Detachable keyboards
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/266—Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
- G06F3/021—Arrangements integrating additional peripherals in a keyboard, e.g. card or barcode reader, optical scanner
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Power Engineering (AREA)
- Power Sources (AREA)
Abstract
The invention discloses a multifunctional keyboard and a display device. The multifunctional keyboard comprises a keyboard casing, an energy storage and supply device, a piezoelectric conversion device and a press key assembly, wherein the keyboard casing is provided with a mounting cavity; the energy storage and supply device and the piezoelectric conversion device are arranged in the mounting cavity; the press key assembly is arranged on the keyboard casing, and is connected with the piezoelectric conversion device; the piezoelectric conversion device is electrically connected with the energy storage and supply device; the keyboard casing comprises a first connecting port, and the first connecting port is electrically connected with the energy storage and supply device, and is in communication connection with external display equipment. The multifunctional keyboard has the advantages that the physical keyboard can be provided for the equipment of tablet computers and the like, so that the working is convenient; the role of a keyboard power source is realized, so that the availability of the keyboard is enriched and improved, the peripheral equipment of tablet computers and the like can be charged, the capability of sustainable use of equipment is improved, and the convenience is provided for the working and study of people.
Description
Technical field
The present invention relates to key board unit technical field, especially relate to a kind of Multi-Function Keyboard and display device.
Background technology
Along with development and the needs of individual's mobile office of electronics technology, market constantly occur increasing
Portable movable computer, wherein has the flat board electricity of the panel computer of android system, Windows system
The panel computer of brain or simultaneously support Android and Windows system.For the ease of carrying, panel computer
Be commonly designed light, ultra-thin, small and exquisite and support full frame touch control operation, but such panel computer is the most special
Door is equipped with physical keyboard.Because complete machine to reach light, ultra-thin purpose thus restricted from built-in capacity
Bigger battery, thus cause each fully charged rear plate computer to be only capable of normally working 2-4 hour, continue
Use ability is excessively poor, and is not easy to the occasion being charged in outdoor etc., then need by means of mobile electricity
The peripheral apparatus such as source, inconvenience of not only charging, increase the carry-on load of people, the most also can increase use cost；
It addition, again because panel computer is not equipped with physical keyboard, so extremely inconvenient user carries out business office, literary composition
Part editor uses.
Summary of the invention
Based on this, the invention reside in the defect overcoming prior art, it is provided that a kind of Multi-Function Keyboard and display dress
Put, it is achieved to keyboard charging, can power to peripheral apparatus and simple in construction, reliable operation multi-functional
Keyboard and display device.
The object of the present invention is achieved like this:
A kind of Multi-Function Keyboard, including being provided with the keyboard case of installation chamber, being built in described installation chamber
Store up power supply device and piezoelectric transducer device and be arranged at the button assembly on described keyboard case, described button
Assembly is connected with described piezoelectric transducer device, and described piezoelectric transducer device is electrically connected with described storage power supply device,
Described keyboard case includes the first connectivity port being electrically connected with described storage power supply device, and described first connects
Port is for communicating to connect with external display device.
Below further technical scheme is illustrated:
Further, described button assembly include multiple elastic bases of being arranged on described keyboard case and
The button being connected with multiple described elastic bases respectively, multiple described elastic bases all fill with the conversion of described piezoelectricity
Put and push against contact.
Further, the keyboard control module being arranged on described keyboard case, described Keyboard Control are also included
Module is all electrically connected with described button assembly, described storage power supply device.
Further, the main control module being arranged on described keyboard case, described main control module and institute are also included
State keyboard control module, described storage power supply device is all electrically connected with.
Further, described keyboard case also includes charging inlet, described charging inlet and described main control module,
Described storage power supply device is all electrically connected with.
Further, described keyboard case also includes power supply interface, described power supply interface and described main control module,
Described storage power supply device is all electrically connected with.
Further, also include contactor control device, described contactor control device be arranged on described keyboard case and with
Described main control module communicates to connect.
Further, described first connectivity port includes the magnetic base being provided with multiple installing hole and with multiple
Multiple connection terminals that described installing hole matches, multiple described connection terminals are arranged at the most correspondingly
In multiple described installing holes.
The present invention also provides for a kind of display device, and it includes described Multi-Function Keyboard and display device, described
Display device communicates to connect with described Multi-Function Keyboard.
The beneficial effects of the present invention is:
Described in above-mentioned Multi-Function Keyboard, button assembly is connected with described piezoelectric transducer device, and described piezoelectricity turns
Changing device and described storage power supply device are electrically connected with, described storage power supply device is electrical with described first connectivity port
Connecting, when people tap described button assembly, the pressure of generation acts on described piezoelectric transducer device,
By piezoelectricity transition effects, pressure be converted to electric current and be transferred to described storage power supply device and store, from
And it is embodied as the charging of described storage power supply device, it is connected with peripheral apparatus by described first connectivity port afterwards,
External equipment can be embodied as power, be possible not only to as equipment such as panel computers thus by this Multi-Function Keyboard
Physical keyboard is provided, conveniently carries out work in every, give the role of this keyboard charge power supply simultaneously, abundant and
Improve the availability of keyboard, be charged for peripheral apparatus such as panel computers, equipment can be improved again and can hold
The continuous ability used, for providing convenience property of life such as the work of people, study.
Above-mentioned display device is by being equipped with described Multi-Function Keyboard, when people tap described button assembly, produces
Raw pressure acts on described piezoelectric transducer device, by piezoelectricity transition effects pressure is converted to electric current,
And be transferred to described storage power supply device and store, thus it is embodied as the charging of described storage power supply device, lead to afterwards
Cross described first connectivity port to be connected with peripheral apparatus, external equipment can be embodied as and power, thus by this
Multi-Function Keyboard is possible not only to provide physical keyboard into equipment such as panel computers, conveniently carries out work in every, with
Time give the role of this keyboard charge power supply, abundant and improve the availability of keyboard, for outside panel computer etc.
If equipment is charged, the ability of the sustainable use of equipment can be improved again, for the work of people, study etc.
Providing convenience property of life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Multi-Function Keyboard described in the embodiment of the present invention；
Fig. 2 is the top view of the Multi-Function Keyboard described in the embodiment of the present invention；
Fig. 3 is the structural representation of the display device described in the embodiment of the present invention.
Description of reference numerals:
100, keyboard case, 120, chamber is installed, the 130, first connectivity port, 132, magnetic base,
134, installing hole, 136, connect terminal, 140, charging inlet, 150, power supply interface, 200, storage energy supply
Device, 300, piezoelectric transducer device, 400, button assembly, 420, button, 500, keyboard control module,
600, main control module, 700, contactor control device, 800, display device.
Detailed description of the invention
Below embodiments of the invention are described in detail:
As it is shown in figure 1, a kind of Multi-Function Keyboard, including being provided with the keyboard case 100, interior installing chamber 120
It is placed in storage power supply device 200 and the piezoelectric transducer device 300 of described installation chamber 120 and is arranged at described key
Button assembly 400 on dish housing 100, described button assembly 400 is connected with described piezoelectric transducer device 300,
Described piezoelectric transducer device 300 is electrically connected with described storage power supply device 200, and described keyboard case 100 wraps
Include the first connectivity port 130 being electrically connected with described storage power supply device 200, described first connectivity port 130
For communicating to connect with external display device 800.
Wherein, described keyboard case 100 is preferably plastics or the rectangular box of metal making, has higher
Intensity and economy, be respectively equipped with in it and described storage power supply device 200 and described piezoelectric transducer device 300
The installation portion that size is suitable, the cavity that this installation portion specially vertical baffle surrounds, such that it is able to constitute institute
State installation chamber 120, when described storage power supply device 200 and described piezoelectric transducer device 300 are installed on correspondence
During installation portion, good fixation can be played, it is to avoid due to vibrated and occur in carrying or carrying
Loosening, collisions etc., affect its service life.
Turn additionally, described piezoelectric transducer device 300 can be the mechanical energy that various conventional piezo-electric material makes
Being changed to the equipment of electric energy, material can be specifically pottery, quartz, tourmaline, boracite etc..Its work is former
Reason is, when piezo-electric material is acted on by certain fixed-direction external force, inside just produces polarization, with
Time on certain two surface, produce the contrary electric charge of symbol, thus convert the pressure to electric current.In view of above-mentioned former
Reason, when people's key tap assembly 400, the power transmission that human hand can be applied by described button assembly 400
To described piezoelectric transducer device 300, by the piezoelectric effect of described piezoelectric transducer device 300, can be by pressure
It is converted into electric current, is transferred to described storage power supply device 200 afterwards and stores, be possible not only to meet keyboard originally
The need for electricity of body, simultaneously when needs are powered for external equipment, by described first connectivity port 130 with
External equipment is electrically connected with, and electric energy can be provided continuously to realize by described storage power supply device 200 outside
The power supply of equipment needs, and enriches and improve the availability of keyboard, improves again external equipment sustainable simultaneously
The ability used, for people work, learn, providing convenience property and the protection such as life.Wherein, institute
Stating storage power supply device 200 can be lithium battery, nickel-cadmium cell, Ni-MH battery etc..
Described button assembly 400 includes being arranged at the multiple elastic bases on described keyboard case 100 and dividing
The button 420 not being connected with multiple described elastic bases, multiple described elastic bases all fill with the conversion of described piezoelectricity
Put 300 and push against contact.
Described elastic base includes base and is set in the spring on this base, and this base is provided with buckle, with
Button 420 realizes clamping, and is provided good resilience force by spring, can lead to when button 420 is pressed
Cross the rapid resilience of this resilience force to reset, improve use feel and the functional reliability of keyboard.Additionally, make multiple
The described elastic base of described button 420 correspondence all pushes against with described piezoelectric transducer device 300 and contacts, permissible
Guarantee that the pressure that button 420 transmits can pass on described piezoelectric transducer device 300 sensitive, accurately,
To occur bigger deformation to convert, thus produce more electric current, improve the efficiency of battery charging.
Above-mentioned Multi-Function Keyboard also includes the keyboard control module 500 being arranged on described keyboard case 100, institute
State keyboard control module 500 to be all electrically connected with described button assembly 400, described storage power supply device 200.Its
Described in keyboard control module 500 to be installed on described keyboard case 100 internal, by with described button assembly
400 and described storage power supply device 200 connect, can input to described button assembly 400 be controlled in real time,
Improve the efficient of the work of pressure switching current between described button assembly 400 and described piezoelectric transducer device 300
Property and sensitivity.
Further, above-mentioned Multi-Function Keyboard also includes the main control module being arranged on described keyboard case 100
600, described main control module 600 and described keyboard control module 500, described storage power supply device 200 are the most electrical
Connect.By described main control module 600, can realize logical timely and accurately with described keyboard control module 500
Letter, thus control the action of described button assembly 400 further, it is ensured that the effectiveness of button 420 work.
Additionally, by being connected with described storage power supply device 200, can filling described storage power supply device 200 in real time
Electricity and discharge scenario detect, and i.e. when battery electric quantity is full of, can control battery and stop being stored into electricity,
When the electricity of battery is in low level, preferably on described keyboard case 100, it is provided with display lamp, now
Described main control module 600 can control this display lamp and light, such that it is able to remind user's battery electricity the most intuitively
The situation of amount, thus be that battery supplements electricity by the way of external charging or percussion charging, make this multi-functional
The experience sense of keyboard is good, and reliable operation.
Described keyboard case 100 also includes charging inlet 140, described charging inlet 140 and described main control module
600, described storage power supply device 200 is all electrically connected with.Additionally, be additionally provided with described on described keyboard case 100
Charging inlet 140, and be connected with described main control module 600 and battery, when this Multi-Function Keyboard exists by electric wire
When indoor etc. are conveniently charged with the socket preset, this charging inlet 140 can be realized by connecting electric wire
With the electric connection of socket, thus it is charged for Multi-Function Keyboard conveniently and efficiently, further increases this
The availability of Multi-Function Keyboard, motility and convenience.
Further, described keyboard case 100 also includes power supply interface 150, described power supply interface 150 and institute
State main control module 600, described storage power supply device 200 is all electrically connected with.Certainly, above-mentioned Multi-Function Keyboard is not only
Communication connection can be realized, it is achieved work by peripheral apparatus such as above-mentioned first connectivity port 130 and panel computers
Make or the needs of charging, by described power supply interface 150 and described main control module 600, described storage power supply device
200 are electrically connected with by electric wire, it is also possible to be other peripheral apparatus such as mobile phone, music player etc. further
It is powered, thus further increasing the availability of this Multi-Function Keyboard, by described charging inlet
140 be charged while can also carry out supplying power for outside by described power supply interface 150, greatly enriched it
Functional, the life for people brings bigger convenience.
Above-mentioned Multi-Function Keyboard also includes that contactor control device 700, described contactor control device 700 are arranged at described keyboard shell
Communicate to connect on body 100 and with described main control module 600.By arranging described contactor control device 700, and make
It communicates to connect with described main control module 600, when people do not have mouse to use, it is also possible to realize input
Need, improve the availability of Multi-Function Keyboard.Wherein said contactor control device 700 can be inputted by hand,
Can also be inputted by other auxiliary equipments such as electronic pens.
Described first connectivity port 130 includes being provided with the magnetic base 132 of multiple installing hole 134 and with multiple
Multiple connection terminals 136 that described installing hole 134 matches, one a pair respectively of multiple described connection terminals 136
It is arranged in multiple described installing hole 134 with answering.
Wherein, described magnetic base 132 is the rectangular bar-shaped block arranged along described keyboard case frontside edge,
And can rotate relative to described keyboard case 100 to realize folding, this rectangular bar-shaped block is provided with Magnet,
Being connected so that realizing magnetic with the Magnet on peripheral apparatus, improving the convenience and stability connected.Preferably
, above-mentioned peripheral apparatus is panel computer, and this platform computer also has multiple connection terminal, by being arranged at
Be correspondingly arranged on multiple described connection terminal 136 in multiple described installing holes 134 and panel computer is multiple
Connect terminal and coordinate contact, such that it is able to be reliably achieved communication connection, thus possess by this multifunction key
Dish realize office on panel computer, learn, the purpose such as amusement, and this assembling structure is convenient to mount and dismount, work
Make reliable.
The present invention also provides for a kind of display device, and it includes described Multi-Function Keyboard and display device 800, institute
State display device 800 to communicate to connect with described Multi-Function Keyboard.
Described display device 800 is preferably panel computer, and this panel computer is provided with and described first connectivity port
Second connectivity port of 130 correspondences, can conveniently realize magnetic absorption and connect to be embodied as panel computer
Charging or communication exchange.Additionally, by being equipped with described Multi-Function Keyboard, when people tap described button group
During part 400, the pressure of generation acts on described piezoelectric transducer device 300, will by piezoelectricity transition effects
Pressure is converted to electric current and is transferred to described storage power supply device 200 and stores, thus is embodied as described storage
Power supply device 200 charges, and is connected with peripheral apparatus by described first connectivity port 130 afterwards, Ji Keshi
Now power for external equipment, be possible not only to provide thing into equipment such as panel computers thus by this Multi-Function Keyboard
Reason keyboard, conveniently carries out work in every, gives the role of this keyboard charge power supply simultaneously, enriches and improves
The availability of keyboard, is charged for peripheral apparatus such as panel computers, can improve again that equipment is sustainable to be made
Ability, for providing convenience property of life such as the work of people, study.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the most right
The all possible combination of each technical characteristic in above-described embodiment is all described, but, if these skills
There is not contradiction in the combination of art feature, is all considered to be the scope that this specification is recorded.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed,
But can not therefore be construed as limiting the scope of the patent.It should be pointed out that, for this area
For those of ordinary skill, without departing from the inventive concept of the premise, it is also possible to make some deformation and change
Entering, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended power
Profit requires to be as the criterion.
Claims (9)
1. a Multi-Function Keyboard, it is characterised in that include being provided with the keyboard case of installation chamber, being built in
Storage power supply device and the piezoelectric transducer device and be arranged at the button on described keyboard case of described installation chamber
Assembly, described button assembly is connected with described piezoelectric transducer device, and described piezoelectric transducer device supplies with described storage
Can be electrically connected with by device, described keyboard case includes that be electrically connected with described storage power supply device first is connected end
Mouthful, described first connectivity port is for communicating to connect with external display device.
Multi-Function Keyboard the most according to claim 1, it is characterised in that described button assembly includes setting
The multiple elastic bases being placed on described keyboard case and the button being connected with multiple described elastic bases respectively,
Multiple described elastic bases all push against with described piezoelectric transducer device and contact.
Multi-Function Keyboard the most according to claim 1, it is characterised in that also include being arranged at described key
Keyboard control module on dish housing, described keyboard control module and described button assembly, described storage energy supply dress
Put and be all electrically connected with.
Multi-Function Keyboard the most according to claim 3, it is characterised in that also include being arranged at described key
Main control module on dish housing, described main control module and described keyboard control module, described storage power supply device are equal
It is electrically connected with.
Multi-Function Keyboard the most according to claim 4, it is characterised in that described keyboard case also includes
Charging inlet, described charging inlet is all electrically connected with described main control module, described storage power supply device.
Multi-Function Keyboard the most according to claim 4, it is characterised in that described keyboard case also includes
Power supply interface, described power supply interface is all electrically connected with described main control module, described storage power supply device.
Multi-Function Keyboard the most according to claim 4, it is characterised in that also include contactor control device, institute
State contactor control device to be arranged on described keyboard case and communicate to connect with described main control module.
Multi-Function Keyboard the most according to claim 1, it is characterised in that described first connectivity port bag
Include be provided with the magnetic base of multiple installing hole and match with multiple described installing holes multiple be connected terminal,
Multiple described connection terminals are arranged in multiple described installing hole the most correspondingly.
9. a display device, it includes the multifunction key as described in any one of the claims 1 to 8
Dish and display device, described display device communicates to connect with described Multi-Function Keyboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610213312.XA CN105892579A (en) | 2016-04-07 | 2016-04-07 | Multifunctional keyboard and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610213312.XA CN105892579A (en) | 2016-04-07 | 2016-04-07 | Multifunctional keyboard and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105892579A true CN105892579A (en) | 2016-08-24 |
Family
ID=57012659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610213312.XA Pending CN105892579A (en) | 2016-04-07 | 2016-04-07 | Multifunctional keyboard and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105892579A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108594945A (en) * | 2018-05-08 | 2018-09-28 | 胡振华 | Overall situation absorption laptop |
| TWI789509B (en) * | 2019-03-27 | 2023-01-11 | 微星科技股份有限公司 | Portable computer |
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| CN201413498Y (en) * | 2009-04-14 | 2010-02-24 | 纬创资通股份有限公司 | Input module with piezoelectric component and portable electronic device |
| CN101901037A (en) * | 2010-07-02 | 2010-12-01 | 深圳市顶星数码网络技术有限公司 | Computer wireless input device |
| CN102347630A (en) * | 2010-08-05 | 2012-02-08 | 中国科学院微电子研究所 | Passive battery charging device and method of manufacturing the same |
| CN104881143A (en) * | 2015-06-08 | 2015-09-02 | 苏州睿绮电子有限公司 | Keyboard |
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2016
- 2016-04-07 CN CN201610213312.XA patent/CN105892579A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201413498Y (en) * | 2009-04-14 | 2010-02-24 | 纬创资通股份有限公司 | Input module with piezoelectric component and portable electronic device |
| CN101901037A (en) * | 2010-07-02 | 2010-12-01 | 深圳市顶星数码网络技术有限公司 | Computer wireless input device |
| CN102347630A (en) * | 2010-08-05 | 2012-02-08 | 中国科学院微电子研究所 | Passive battery charging device and method of manufacturing the same |
| CN104881143A (en) * | 2015-06-08 | 2015-09-02 | 苏州睿绮电子有限公司 | Keyboard |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108594945A (en) * | 2018-05-08 | 2018-09-28 | 胡振华 | Overall situation absorption laptop |
| CN108594945B (en) * | 2018-05-08 | 2021-06-22 | 胡振华 | Global adsorption notebook computer |
| TWI789509B (en) * | 2019-03-27 | 2023-01-11 | 微星科技股份有限公司 | Portable computer |
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| PB01 | Publication | ||
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Application publication date: 20160824 |