CN207867492U - A kind of centreless laptop and laptop - Google Patents
A kind of centreless laptop and laptop Download PDFInfo
- Publication number
- CN207867492U CN207867492U CN201820349162.XU CN201820349162U CN207867492U CN 207867492 U CN207867492 U CN 207867492U CN 201820349162 U CN201820349162 U CN 201820349162U CN 207867492 U CN207867492 U CN 207867492U
- Authority
- CN
- China
- Prior art keywords
- laptop
- type
- centreless
- hdmi
- chips
- 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.)
- Active
Links
Landscapes
- Power Sources (AREA)
Abstract
The application provides a kind of centreless laptop, including：Power supply, keyboard and display further include：Type C input interfaces, the Type C input interfaces are used to carry out data interaction with intelligent terminal；The Type C being connected with the Type C input interfaces are received and control module；The output all the way of the USB conversion modules and two-way HDMI pio chips being connected with Type C receptions and control module, the two-way HDMI pio chips is exported for extending HDMI, another way output for realizing display screen；The energy supply control module being connected with Type C receptions and control module；The charging interface being connected with the energy supply control module carries out quick charge by the centreless laptop so as to the function of the quick charge based on Type C to intelligent terminal.
Description
Technical field
The utility model is related to technical field of electronic equipment, and in particular to a kind of centreless laptop and notebook electricity
Brain.
Background technology
Conventional laptop is by core (CPU, video card, wireless and cable data network interface unit and auxiliary
The peripheral components of CPU and video card work) and slave part (battery, display screen and peripheral interface) composition.With smart mobile phone core
The performance and function of piece and scheme are constantly promoted, and a smart mobile phone can replace the core of conventional laptop computer completely
Point.Moreover, smart mobile phone also includes the functions such as voice communication, the radio data network of laptop missing.
If smart mobile phone can replace the core of conventional notebook, as soon as laptop, only remaining
Its slave part, that is, battery, display screen, peripheral interface (USB, Type-C, HDMI, VGA, power supply, MIC etc.), such pen
Remember that this computer can design more frivolous, and cost can also substantially reduce.The core of laptop is realized with smart mobile phone
Heart function, the scheme major technical barrier that the function of display and peripheral interface is retained in laptop are smart mobile phone
Show content, USB2.0/3.0, network connection, power supply etc. and interconnecting with notebook.
Before this, engineer there was only the notebook of display function using MHL interface design, using the intelligence with MHL interface
Energy mobile phone, the interconnection for realizing smart mobile phone and centreless laptop is shown, but is limited to the calculating of smart mobile phone at that time
Ability and network capabilities and MHL interface can only transmit the video of some resolution ratio, can only unidirectionally power, and power supply capacity is weak
The problems such as, this scheme fails to popularize.
For example, disclosed Superbook, Superbook are the equipment for being similar to laptop, the equipment before this
Using MHL interface, either USB interface is connect with MHL mobile phones or other standard Android phones, and realization includes windows behaviour
Make the laptop function of system, MHL can not extended keyboard mouse, although USB can with extended keyboard mouse, but because
For the limitation of bandwidth, the resolution ratio and quality of display are greatly affected, can not be really as a laptop
It works, in addition the power supply capacity very little of MHL and USB2.0, when smart mobile phone carries out a large amount of video processing and calculates,
The ability of charging can have a greatly reduced quality.
Utility model content
In view of this, a kind of centreless laptop of the utility model embodiment offer and laptop, existing to solve
When by forming computer by intelligent terminal and centreless laptop in technology, caused by intelligent terminal carrying out at a large amount of video
When reason and calculating, the problem of charging ability deficiency.
To achieve the above object, the utility model embodiment provides the following technical solutions：
A kind of centreless laptop, including：Power supply, keyboard and display further include：
Type-C input interfaces, the Type-C input interfaces are used to carry out data interaction with intelligent terminal；
The Type-C being connected with the Type-C input interfaces is received and control module；
The USB conversion modules and two-way HDMI pio chips being connected with Type-C receptions and control module, it is described double
The output all the way of road HDMI pio chips is exported for extending HDMI, another way output for realizing display screen；
The energy supply control module being connected with Type-C receptions and control module；
The charging interface being connected with the energy supply control module.
Preferably, in above-mentioned centreless laptop, further include：
USB interface, SD card interface and the Camera interface being connected with the USB conversion modules.
Preferably, in above-mentioned centreless laptop, further include：
The multi-port converters being connected with the USB interface.
Preferably, in above-mentioned centreless laptop, the USB interface includes the first USB interface and secondary USB interface；
First USB interface is configured as：It is adapted to keyboard and mouse, USB Type-C audios, camera and/or microphone
Interface；
The secondary USB interface is configured as：It is adapted to circumscribed USB equipment and/or in-built solid state SD card.
Preferably, in above-mentioned centreless laptop, the charging interface is Type-C interfaces.
Preferably, in above-mentioned centreless laptop, further include：
The HDMI interface being connected with the output end all the way of the two-way HDMI pio chips；
The HDMI-EDP chips being connected with the another way output end of the two-way HDMI pio chips, the HDMI-EDP cores
Piece is connected with the display of the centreless laptop.
Preferably, in above-mentioned centreless laptop, the two-way HDMI pio chips are specially LT8712EXI chips；
The HDMI-EDP chips are specially LT9721 chips.
A kind of laptop, including：
Centreless laptop disclosed in above-mentioned any one embodiment, further include by Type-C input interfaces with it is described
The connected intelligent terminal of centreless laptop.
Preferably, in above-mentioned laptop, the intelligent terminal is mobile phone or tablet computer.
Preferably, in above-mentioned laptop, the operating system of the intelligent terminal is Android operation system or IOS
Operating system.
Based on the above-mentioned technical proposal, the said program that the utility model embodiment provides, the centreless notebook computer expert
It crosses after the Type-C input interfaces 1 connect with intelligent terminal, can not only realize that the institute of conventional laptop computer is functional, also
Call and conveniently function of surfing the Net can be realized by the radio network functions of intelligent intelligent terminal.Furthermore it is also possible to base
In the function of the quick charge of Type-C, quick charge is carried out to intelligent terminal by the centreless laptop.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the structural schematic diagram of centreless laptop disclosed in the embodiment of the present application；
Fig. 2 is the structure of energy supply control module disclosed in one embodiment of the application and illustrates with the connection relation of other elements
Figure；
Fig. 3 is the structure of USB conversion modules disclosed in one embodiment of the application and illustrates with the connection relation of other elements
Figure；
Fig. 4 be a kind of Type-C provided by the embodiments of the present application receive and control module 2 and two-way HDMI pio chips with
The connection relationship diagram of other elements.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It is directed in the prior art, when smart mobile phone carries out a large amount of video processing and calculates, the ability meeting of charging
The problem of having a greatly reduced quality, this application discloses a kind of centreless laptop and laptops.
Centreless laptop disclosed in the embodiment of the present application can be understood as the laptop of not core,
Only slave part is constituted, i.e. centreless laptop disclosed in the embodiment of the present application may include power supply, keyboard and display,
In order to ensure that it can carry out data interaction with smart mobile phone, can also include：
Type-C input interfaces 1, the Type-C input interfaces 1 are used to carry out data interaction, the intelligence with intelligent terminal
Energy terminal can be smart mobile phone or tablet computer etc., wherein the data interaction of the intelligent terminal and charging interface are equally
Can be Type-C interfaces；
The Type-C being connected with the Type-C input interfaces 1 is received and control module 2, and the Type-C is received and control
Module 2 is used to carry out data interaction by the Type-C input interfaces 1 and the intelligent terminal；
The USB conversion modules 3 and two-way HDMI pio chips 4 being connected with Type-C receptions and control module 2, it is described
The output all the way of two-way HDMI pio chips 4 is exported for extending HDMI, another way output for realizing display screen, wherein institute
It states Type-C receptions and control module 2 and two-way HDMI pio chips 4 may be provided in different circuit boards, naturally it is also possible to
Shown in dashed box in Fig. 1, the two is integrated in same circuit chip；
The energy supply control module 5 being connected with Type-C receptions and control module 2, the energy supply control module 5 are used for
The power supply for controlling the centreless laptop carries out charge and discharge；
The quantity of the charging interface 6 being connected with the energy supply control module 5, the charging interface can be two.Certainly,
In specific design, a DC interface can also be set and be connected with the energy supply control module 5, the charging interface is mainly used for
The connection between the power supply and external power supply of the centreless laptop is realized, by external power supply to the centreless notebook
The power supply of computer charges.The interface type of the charging interface 6 can be according to user demand sets itself.But due to examining
The electricity consumption device for considering the centreless laptop is less, and loss power is low, therefore, to the capacity and output voltage of power supply
It is required that it is also just relatively low, also, in order to reduce the quantity for the connecting line write needed for user, need to ensure the centreless as far as possible
The charging wire of laptop and the charging wire of the intelligent terminal can be used mutually, therefore technical side disclosed in the embodiment of the present application
In case, the charging interface 6 is preferably Type-C interfaces.
Through the above scheme visible the application by using i.e. by centreless notebook computer by Type-C input interfaces 1 with
Intelligent terminal is connected, and the laptop of complete function, institute are realized by intelligent terminal and centreless laptop combination
State the shape of centreless laptop, structure can be identical as conventional laptop computer.The centreless notebook computer passes through institute
It states after Type-C input interfaces 1 connect with intelligent terminal, can not only realize that the institute of conventional laptop computer is functional, additionally it is possible to
By the radio network functions of intelligent intelligent terminal, call and conveniently function of surfing the Net are realized.Furthermore it is also possible to be based on
The function of the quick charge of Type-C carries out quick charge by the centreless laptop to intelligent terminal.By the application
The centreless laptop of realization since power device is less, the body of the centreless laptop can be further decreased
Product, and it without demands such as heat dissipations, simple in structure, cost is far below conventional laptop computer, can be compatible with various with Type-
The brand of C interface and the intelligent terminal of operating system, and substantially reduced than conventional laptop cost.
In said program, the USB conversion modules can connect a variety of data-interfaces, be connect for example, it can connect USB
Mouth, SD card interface and Camera interfaces, are connected by USB interface, SD card interface and Camera interfaces with relevant device.Tool
Body, the USB interface can be the external data-interface that coreless pen remembers this computer.It can be HUB pairs by multi-port converters
The USB interface extends to obtain the USB interface of required function, for example, and its quantity can be according to user demand sets itself, example
Such as, in technical solution disclosed in the embodiment of the present application, the USB interface may include that the first USB interface and the 2nd USB connect
Mouthful；The application can assign first USB interface work(different with secondary USB interface by the multi-port converters HUB
Can, for example, first USB interface can be USB2.0 interfaces, first USB interface can be converted by the multiport
Device HUB is configured as：It is adapted to keyboard and mouse, USB Type-C audios, camera and/or microphone interface；2nd USB connects
Mouth can be configured as with USB3.0 interfaces, the secondary USB interface by the multi-port converters HUB：It is adapted to external
USB device and/or in-built solid state SD card.
In technical solution disclosed in the embodiment of the present application, the doubleway outputs of two-way HDMI pio chips may be used following
Mode is realized：
The HDMI interface being connected with the output end all the way of the two-way HDMI pio chips, the HDMI interface specifically can be with
For 2.0 interfaces of HDMI；The HDMI-EDP chips being connected with the another way output end of the two-way HDMI pio chips, it is described
HDMI-EDP chips are connected with the display of the centreless laptop, the display of the display of the centreless laptop
Screen can voluntarily be selected according to user demand, such as LCD screen may be used in it can certainly use other kinds of display screen.
In technical solution disclosed in the above embodiments of the present application, the concrete type of modules can be according to user demand
It voluntarily selects, for example, the chip of model LT8712EXI specifically may be used in the two-way HDMI pio chips；The HDMI-
The chip of model LT9721 specifically may be used in EDP chips.
It is only the connection signal between the internal element for disclosing centreless laptop described herein in Fig. 1
Figure, specific connection type those skilled in the art can be configured according to specific requirements, for example, with reference to Fig. 2-Fig. 4, Fig. 2
For the detailed connection diagram of the energy supply control module of centreless laptop disclosed in the embodiment of the present application.
In fig. 2, the energy supply control module includes：
Energy-storage module 51, the energy-storage module can be battery pack, be used to store and discharge electric energy；
The impulse electricity management module 52 being connected with the energy-storage module 51, the management of charging and discharging module 52 may be used
Charge IC are realized, for realizing the management to the charge and discharge electric output power at module 51；
Boost electricity may be used in the booster circuit 53 being connected with the impulse electricity management module 52, the booster circuit 53
Road realizes that the input terminal of the booster circuit is connected by Type-C and USB interface with the USB conversion modules 3, is used for institute
The impulse electricity management module 52 is fed back to after stating the output signal boosting of USB conversion modules 3 so that the impulse electricity manages mould
Block 52 can be according to the signal after boosting to the output power of energy-storage module 51 and its connected each regulating circuit work
State is adjusted；
The multiple regulating circuit BUCK being connected with the impulse electricity management module 52, each regulating circuit are used for the punching
The output voltage of electric discharge management module 52 is adjusted, and obtains target voltage, for example, one of regulating circuit is put for liquidating
The output voltage of electric management module 52 is adjusted to obtain 12V DC voltage, which is used to provide operating voltage to display,
Output voltage of one regulating circuit for the electric discharge management module 52 that liquidates is adjusted to obtain 5V DC voltages, which is used for
The intelligent terminal charging being connected with the centreless laptop, the regulating circuit are inputted by controlling switch with the Type-C
Interface is connected；Other regulating circuits be respectively used to by the output voltage of impulse electricity management module 52 be adjusted to 3.3V direct currents,
1.8V direct currents and 1.2V direct currents these direct currents provide operating voltage or reference voltage to different chips respectively.
Referring to Fig. 3, a signal end of the USB conversion modules 3 by USB2.0 and the Type-C input interfaces into
Row data interaction, another signal end is received by the USB3.0 and Type-C and control module 2 carries out data interaction.Referring to
Fig. 3, the interior USB conversion modules 3 include the first multi-port converters HUB1 and the second multi-port converters HUB2 being connected,
In, the first end of the second multi-port converters HUB2 is connected with the ends SystemI2C of the Type-C input interfaces, described
The second end of second multi-port converters HUB2 is connected with Camera interfaces, the third end of the second multi-port converters HUB2
It is connected with the booster circuit by USB2.0 interfaces, Type-C；The first end of the first multi-port converters HUB1 with
USB3.0 interfaces are connected, and the other end is connected by USB-SD Card conversion chips with SD card interface.
Referring to Fig. 4, in technical solution disclosed in embodiment, the Type-C is received and control module 2 and two-way HDMI
Pio chip 4 is integrated in jointly in LT8712EXI chips, and input terminal and the Type-C of the LT8712EXI chips are inputted
Interface is connected, and data interaction, the HDMI0 pins and HDMI of the LT8712EXI chips are carried out with the Type-C input interfaces
Interface is connected, and HDMI1 pins are connected by LT9721 chips with display interface device, and the LT9721 chips are believed for realizing HDMI
Conversion number between EDP signals；One pin of the LT8712EXI chips is connected with 3.5mmAudio interfaces.
It is directed to above-mentioned centreless laptop, disclosed herein as well is a kind of laptop, which includes：
Centreless laptop described in the above-mentioned any one embodiment of the application, further includes by Type-C input interfaces
The intelligent terminal being connected with the centreless laptop.The intelligent terminal can be mobile phone or tablet computer.The intelligence
The operating system of terminal is Android operation system, IOS operating system or other operating systems.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (10)
1. a kind of centreless laptop, including：Power supply, keyboard and display, which is characterized in that further include：
Type-C input interfaces, the Type-C input interfaces are used to carry out data interaction with intelligent terminal；
The Type-C being connected with the Type-C input interfaces is received and control module；
The USB conversion modules and two-way HDMI pio chips being connected with Type-C receptions and control module, the two-way
The output all the way of HDMI pio chips is exported for extending HDMI, another way output for realizing display screen；
The energy supply control module being connected with Type-C receptions and control module；
The charging interface being connected with the energy supply control module.
2. centreless laptop according to claim 1, which is characterized in that further include：
USB interface, SD card interface and the Camera interface being connected with the USB conversion modules.
3. centreless laptop according to claim 2, which is characterized in that further include：
The multi-port converters being connected with the USB interface.
4. centreless laptop according to claim 2, which is characterized in that the USB interface includes the first USB interface
And secondary USB interface；
First USB interface is configured as：Adaptation keyboard and mouse, USB Type-C audios, camera and/or microphone connect
Mouthful；
The secondary USB interface is configured as：It is adapted to circumscribed USB equipment and/or in-built solid state SD card.
5. centreless laptop according to claim 1, which is characterized in that the charging interface is Type-C interfaces.
6. centreless laptop according to claim 1, which is characterized in that further include：
The HDMI interface being connected with the output end all the way of the two-way HDMI pio chips；
The HDMI-EDP chips being connected with the another way output end of the two-way HDMI pio chips, the HDMI-EDP chips with
The display of the centreless laptop is connected.
7. centreless laptop according to claim 1, which is characterized in that the two-way HDMI pio chips are specially
LT8712EXI chips；
The HDMI-EDP chips are specially LT9721 chips.
8. a kind of laptop, which is characterized in that including：
Centreless laptop described in claim 1-7 any one further includes by Type-C input interfaces and the nothing
The connected intelligent terminal of core laptop.
9. laptop according to claim 8, which is characterized in that the intelligent terminal is mobile phone or tablet computer.
10. laptop according to claim 9, which is characterized in that the operating system of the intelligent terminal is
Android operation system or IOS operating system.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820349162.XU CN207867492U (en) | 2018-03-14 | 2018-03-14 | A kind of centreless laptop and laptop |
| KR1020180066621A KR20190108457A (en) | 2018-03-14 | 2018-06-11 | Coreless laptop computer and laptop computer |
| TW107120564A TWI678609B (en) | 2018-03-14 | 2018-06-14 | A Coreless Laptop Computer And A Laptop Computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820349162.XU CN207867492U (en) | 2018-03-14 | 2018-03-14 | A kind of centreless laptop and laptop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207867492U true CN207867492U (en) | 2018-09-14 |
Family
ID=63455883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820349162.XU Active CN207867492U (en) | 2018-03-14 | 2018-03-14 | A kind of centreless laptop and laptop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207867492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108595354A (en) * | 2018-03-14 | 2018-09-28 | 龙迅半导体（合肥）股份有限公司 | A kind of centreless laptop and laptop |
-
2018
- 2018-03-14 CN CN201820349162.XU patent/CN207867492U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108595354A (en) * | 2018-03-14 | 2018-09-28 | 龙迅半导体（合肥）股份有限公司 | A kind of centreless laptop and laptop |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108595354A (en) | A kind of centreless laptop and laptop | |
| CN108767926A (en) | The method that charging box, earphone, computer storage media and earphone in earphone charging system upload electricity | |
| US20140049209A1 (en) | Charging converter | |
| WO2017045416A1 (en) | Terminal usb interface setting method and terminal | |
| CN103309408A (en) | Function extension combination module for intelligent terminal | |
| CN103208831A (en) | Multi-functional charge-discharge device for USB-OTG (Universal Serial Bus-On-The-Go) device | |
| CN111049226A (en) | One-to-many quick-charging wire and quick-charging method | |
| CN207867492U (en) | A kind of centreless laptop and laptop | |
| CN209692414U (en) | A kind of intelligent charger | |
| CN102544919B (en) | Cable | |
| CN203445629U (en) | Multifunctional back clip system of intelligent mobile terminal | |
| CN207625314U (en) | A kind of double charging circuits compatible with DC USB | |
| CN109446140A (en) | Micro USB interface comprehensive multiplexing circuit and electronic equipment | |
| CN205140520U (en) | Power of area extension storage | |
| CN201252310Y (en) | Alternating current power supply distributor with a plurality of direct current power supply outputs and USB interfaces | |
| CN209562574U (en) | A kind of NTB card | |
| CN212012160U (en) | One drags many and fills wire rod soon | |
| CN216751237U (en) | Quick charging circuit with double USB interfaces, power adapter and vehicle-mounted charger | |
| CN201260134Y (en) | Electric power supply device having multiple output ports | |
| CN203632546U (en) | Power output device and computer | |
| CN208477516U (en) | A kind of USB interface switching is completed at the same time the circuit of charging and OTG function | |
| TWI678609B (en) | A Coreless Laptop Computer And A Laptop Computer | |
| CN204230600U (en) | Be applied to the connection line of terminal | |
| CN109888857A (en) | A kind of PPS mobile power source | |
| CN205282838U (en) | USB -OTG automatic switching connecting wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |