CN107666391A - computer cloud terminal device - Google Patents
computer cloud terminal device Download PDFInfo
- Publication number
- CN107666391A CN107666391A CN201710926307.8A CN201710926307A CN107666391A CN 107666391 A CN107666391 A CN 107666391A CN 201710926307 A CN201710926307 A CN 201710926307A CN 107666391 A CN107666391 A CN 107666391A
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- CN
- China
- Prior art keywords
- interface
- usb interface
- lan
- fan
- power
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
-
- 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
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/60—Router architectures
Abstract
The present invention provides a kind of computer cloud terminal device, belongs to communication technical field.Including shell (1), power interface (2), left side USB interface (3), USB interface (4), LAN interface (5), microphone jack (6), earphone jack (7), right side USB interface (8), LAN indicator lamps (9), power supply indicator (10), power knob (11), fan, thermovent (12) and standby use battery.Computer cloud device disclosed by the invention, it just can substitute a host computer with connection server, realize the function of main frame.And the equipment not only has power supply indicator and LAN indicator lamps, it is also provided with fan and heat emission hole, fan can automatically adjust rotating speed according to the change of internal temperature, so as to which intelligence carries out radiating and cooling to circuit main board, to adapt to the requirement of hot summer continuous firing, it will also ensure that meeting the needs of user in the case of non-transformer or power failure.
Description
Technical field
The present invention relates to a kind of computer to connect equipment, specifically a kind of computer cloud terminal device, belongs to the communication technology
Field.
Background technology
Computer cloud device is each LAN, the equipment of wide area network in connection internet, at present computer cloud device,
Such as router, all trades and professions are had been widely used for, the product of various different class turns into be realized inside various backbone networks
Connection, key internetworking and backbone network and the main force of internet interconnection business.With the generation and development of lithium battery,
Portable notebook is received and used by increasing people, but it is connected with each LAN, wide area network, it is also necessary to is borrowed
Help the auxiliary of computer cloud device to connect, this allow for the performance of computer cloud device and function propose new requirement and
Problem.Computer cloud device how is set to ensure with the ability after external power cut-off still with power supply continuation of the journey one
In the case that denier powers off, whole network system still will not network loss establish and access ability, be that people compel to be essential
The big technical problem to be solved, in addition, how to improve the runnability of computer cloud device, ensure its summer in sweltering heat
It can realize lasting uninterrupted operation, and people's concern always.
Moreover, at present, the field such as computer classroom, digital library, Digital Reading Room, training organization is mostly using calculating
Machine host is to surf the Net, document compiling etc., but host computer power consumption is big, and starting up speed is slow, needs equipment more for school etc.
Occasion, power consumption is very big, and cost is higher, and not environmentally.
Therefore, a kind of multiple functional, multifunctional unit application computer cloud device is developed, both can be with Connection Service
Device, for substituting a host computer, accomplish that the regular maintenance of cloud terminal really safeguards that how to realize only needs to take close to " zero "
The maintenance at business device end, saves system maintenance personnel's plenty of time, and it is the technology that people want to solve always to substantially reduce power consumption
Problem.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of computer cloud terminal device, and it is simple and reasonable, it is easy to use, should
Computer cloud terminal device just can be substituted a host computer, be realized the function of main frame with connection server.The behaviour of the equipment
Make system and application environment is solidificated in chip, do not allow student to make any modification, so the regular maintenance of cloud terminal is true
Just safeguarded close to " zero ", it is only necessary to do the maintenance of server end, save system maintenance personnel's plenty of time.The terminal device can be wide
General to be applied to the fields such as computer classroom, digital library, Digital Reading Room, training organization, the computer cloud terminal device is only
It need to be simply provided, start can be directly connected to server, use the software resource on server, including daily progress of attending class
Document compiling, surf the web.And also solve external power source power-off or what is used in the case of without external power source ask
Topic, and the fan that rotating speed can be automatically adjusted according to the realization of mainboard temperature is additionally provided with, well adapt in heat of hot summer
The reliability persistently to run without interruption.In addition, each interface layout of computer cloud device of the present invention is reasonable, attractive in appearance, function
It is more complete, it can not only be connected with display, be additionally provided with earphone and microphone, realize multi-functional integrated application.
Above-mentioned purpose is achieved through the following technical solutions：
A kind of computer cloud terminal device, it is characterised in that including shell, circuit main board, external power interface, left side
USB interface, USB interface, LAN interface, microphone jack, earphone jack, right side USB interface, LAN indicator lamps, power supply indicator,
Power knob, fan, thermovent and reserve battery；Wherein, described external power interface, left side USB interface, USB interface and
LAN interface sets son on the left surface of shell；Described microphone jack, earphone jack, right side USB interface, LAN instructions
Lamp, power supply indicator and power knob are arranged on the right flank of shell；Described fan and thermovent is arranged on described outer
On the main front of shell；Described circuit main board includes MCU control chips, electric power controller, temperature-detecting device, Ethernet net
Network detection means and ether net connecting device, wherein, electric power controller is switched by external power supply, reserve battery and power detecting
Module forms.
In order to realize the automatic switchover between reserve battery and external power source, when described external power interface non-transformer is defeated
Enter and when described power knob still closes, described power detecting handover module can automatically switch to described standby electricity
Pond, power supply is provided by described reserve battery；And in order to which battery information more conveniently is fed back into user, use external power source
When, described power supply indicator sends green glow, and when being powered using reserve battery, the light that power supply indicator is sent is feux rouges.
Meanwhile for the ease of network connection status is fed back into user, and the power of user-network signal is reminded, it is described
After ethernet network detection means detects LAN interface connection Ethernet success, LAN indicator lamps (9) can be flashed, and signal is got over
By force, it is bigger to flash brightness.
In order to reduce fan energy consumption, reasonable distribution resource, described fan can be examined according to described temperature-detecting device
The rotating speed of the mainboard temperature automatic adjustment fan measured, so as to save the consumption of fan electric energy, so as to also optimize this indirectly
The energy distribution of equipment and runnability.
For the ease of carry, it is attractive in appearance, preferably, the appearance and size high wide x of long x of the computer cloud device：
140mmx100mmx45mm。
In order to reduce cost, preferably, described reserve battery is rechargeable lithium battary.
Compared with existing computer cloud device, the invention provides a kind of computer cloud terminal device, the letter of its structure
It is single, it is easy to use, it is multiple functional.Cloud terminal man-machine interface is friendly, simple to operate easy-to-use, and student need not have the computer of specialty
Knowledge, mouse, keyboard need to can be only operated, system, can as long as upper class hour opening host power supply after successfully configuring
To come into operation immediately.Start, shutdown speed it is fast, student can be not small without worrying as using random switching on and shutting down electrical equipment
Heart shutdown can cause to damage to computer.By the priority assignation on server, student haves no right to change any setting of computer, calculates
Machine security of system is ensured；The problems such as extraneous factor causes to crash, powered off, current operation is not influenceed, can after turning back on
Continue previous step work or study.
Brief description of the drawings
Fig. 1 is the left side angle structural representation of the present invention；
Fig. 2 is the right side angle structural representation of the present invention；
In figure：1st, shell, 2, external power interface, 3, left side USB interface, 4, USB interface, 5, LAN interface, 6, microphone
Jack, 7, earphone jack, 8, right side USB interface, 9, LAN indicator lamps, 10, power supply indicator, 11, power knob, 12, radiating
Mouthful, 13, left surface, 14, right flank, 15, main front.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The present invention is described in further details below in conjunction with the accompanying drawings.
With reference to figure 1-2, computer cloud device of the invention, including shell 1, circuit main board, external power interface 2, a left side
Side USB interface 3, USB interface 4, LAN interface 5, microphone jack 6, earphone jack 7, right side USB interface 8, LAN indicator lamps 9, electricity
Source indicator lamp 10, power knob 11, fan, thermovent 12 and reserve battery；External power interface 2, left side USB interface 3, VGA
Interface 4 and LAN interface 5 are arranged on the left surface 13 of shell 1；Microphone jack 6, earphone jack 7, right side USB interface 8, LAN
Indicator lamp 9, power supply indicator 10 and power knob 11 are arranged on the right flank 14 of shell 1；Fan and thermovent 12 are arranged on
On main positive the 15 of shell 1.The layout is not only attractive in appearance, and very rationally, meets operation and use habit of the people to equipment.
Circuit main board includes MCU control chips, electric power controller, temperature-detecting device, ethernet network detection means
With ether net connecting device, wherein, electric power controller is made up of external power supply, reserve battery and power detecting handover module.
In order to realize the automatic switchover between reserve battery and external power source, when the input of external power interface non-transformer and power knob 11
When still closing, power detecting handover module can automatically switch to reserve battery, and power supply is provided by reserve battery；And in order to more square
Just battery information is fed back into user, during using external power source, power supply indicator 10 can send green glow, and when using standby electricity
When pond powers, the light that power supply indicator 10 is sent is feux rouges, and the design is very rapid, intuitively feeds back to equipment running status
User, it is easy to user to grasp the running situation of computer cloud device at any time.
Network state information is understood and grasped in order to facilitate user, network connection status is fed back into user at any time,
And remind the power of user-network signal, ethernet network detection means of the invention detect LAN interface connect Ethernet into
After work(, LAN indicator lamps 9 can flash, and signal is stronger, and flicker brightness is bigger.
In order to reduce fan energy consumption, reasonable distribution resource, fan can be according to the mainboard temperature that temperature-detecting device detects
Degree automatically adjusts the rotating speed of fan, so as to save the consumption of fan electric energy, so as to also optimize the energy of the equipment point indirectly
Match somebody with somebody and runnability.
For the ease of carrying, appearance and size attractive in appearance, high the wide x of long x of the computer cloud device：140mm x100mm x
45mm；In order to reduce cost, preferably, described reserve battery is rechargeable lithium battary.
When user uses the equipment, Ethernet is connected to LAN interface, after successful connection, LAN etc. can flash, and with
The power of signal intensity to determine the brightness of flicker.User is intended to operate computer cloud device provided by the invention,
It can be connected using USB interface 4 with display, the mouse-keyboard of USB interface and any one USB interface of the left and right sides are connected
Connect, very easily operate on it and use, in addition, user can insert USB flash disk any USB interface, you can be real
Now to the various operations of USB flash disk, earphone and microphone can also be inserted by earphone jack 7 and microphone jack 6, realize music or
Other programs of person being listened to and recording.
Computer cloud terminal device disclosed by the invention, its system configuration are：Processor CortexA91Ghz；Operating system
Linux；Stored memory DDR3512M；Flash memory NandFlash2G.Its operating system and application environment are solidificated in chip,
Student is not allowed to make any modification, so the regular maintenance of cloud terminal is really safeguarded close to " zero ", it is only necessary to do the dimension of server end
Shield, save system maintenance personnel's plenty of time.The equipment can be widely used in computer classroom, digital library, electronics are read
Look at the fields such as room, training organization, the cloud terminal need to only be simply provided, and start can be directly connected to server, use service
Software resource on device, including daily attend class carry out document compiling, surfed the web.And multi-media classroom can fully meet
The daily classroom instruction of teacher uses, and which includes the popular softwares such as OFFICE, FLASH, PHOTOSHOP, Acdsee.
Computer cloud terminal device disclosed by the invention, its is low in energy consumption, and the computer cloud terminal device is using state-of-the-art
Storage chip technology, it is big to solve conventional hard noise, radiates the problem of high, and complete machine is designed using ultra-thin case, and operation is quiet,
Take small volume, extremely be adapted to teaching use according to 50 scales, according to 12 class hour weekly, attend class within 1 year 35 weeks calculating the time count
Calculate：12*2/3*35=280 (hour) (presses 40 minutes class), power：Cloud terminal：0.005kwPC：0.25kw, electricity consumption into
This：Cloud terminal：50*280*0.005=70kw/h, it can be seen that, cloud terminal device provided by the invention can substantially reduce work(
Consumption, economizes on resources.
Claims (1)
1. a kind of computer cloud terminal device, it is characterised in that including shell (1), circuit main board, external power interface (2), a left side
Side USB interface (3), USB interface (4), LAN interface (5), microphone jack (6), earphone jack (7), right side USB interface (8),
LAN indicator lamps (9), power supply indicator (10), power knob (11), fan, thermovent (12) and reserve battery；
Wherein, described external power interface (2), left side USB interface (3), USB interface (4) and LAN interface (5) are arranged on outer
On the left surface (13) of shell (1)；
Described microphone jack (6), earphone jack (7), right side USB interface (8), LAN indicator lamps (9), power supply indicator
(10) it is arranged on power knob (11) on the right flank (14) of shell (1)；
Described fan and thermovent (12) are arranged on main positive (15) of described shell (1).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710926307.8A CN107666391A (en) | 2017-10-07 | 2017-10-07 | computer cloud terminal device |
| LU100587A LU100587B1 (en) | 2017-10-07 | 2017-12-20 | A computer cloud terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710926307.8A CN107666391A (en) | 2017-10-07 | 2017-10-07 | computer cloud terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107666391A true CN107666391A (en) | 2018-02-06 |
Family
ID=61097546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710926307.8A Pending CN107666391A (en) | 2017-10-07 | 2017-10-07 | computer cloud terminal device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107666391A (en) |
| LU (1) | LU100587B1 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203825547U (en) * | 2014-05-07 | 2014-09-10 | 杨毅 | Computer cloud terminal device |
-
2017
- 2017-10-07 CN CN201710926307.8A patent/CN107666391A/en active Pending
- 2017-12-20 LU LU100587A patent/LU100587B1/en active IP Right Grant
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203825547U (en) * | 2014-05-07 | 2014-09-10 | 杨毅 | Computer cloud terminal device |
Also Published As
| Publication number | Publication date |
|---|---|
| LU100587B1 (en) | 2018-04-11 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180206 |