LU100587B1 - A computer cloud terminal device - Google Patents
A computer cloud terminal device Download PDFInfo
- Publication number
- LU100587B1 LU100587B1 LU100587A LU100587A LU100587B1 LU 100587 B1 LU100587 B1 LU 100587B1 LU 100587 A LU100587 A LU 100587A LU 100587 A LU100587 A LU 100587A LU 100587 B1 LU100587 B1 LU 100587B1
- Authority
- LU
- Luxembourg
- Prior art keywords
- interface
- power
- lan
- cloud terminal
- fan
- Prior art date
Links
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 invention provides a computer cloud terminal device and belongs to the technical field of communication. The computer cloud terminal device comprises a case (1), a power interface (2), a left USB interface (3), a VGA interface (4), an LAN interface (5), a microphone jack (6), a headset jack (7), a right USB interface (8), an LAN indicator lamp (9), a power indicator lamp (10), a power source button (11), a fan, a heat-dissipating opening (12) and a standby battery. The computer cloud terminal device can be connected with a server to replace a computer host so that the function of the host can be achieved; the device is provided with the power indicator lamp, the LAN indicator lamp, the fan and a heat-dissipating hole, and the rotating speed of the fan can be automatically adjusted according to changes of internal temperatures and intelligently dissipate heat and cool a circuit mainboard so as to meet the requirement for continuous work in hot summer; in addition, the requirement of users can be met under the circumstance without power or the circumstance of powering off.
Description
Specification a computer cloud terminal device
Technology field
The invention relates to a computer connecting device, specifically to a computer cloud terminal device.
Background technology
Computer cloud device is the equipment linking the LAN, WAN on the internet. The present computer cloud device, such as router, has been widely used in all walks of life. Products of different grades have become the main force of backbone internal connection, backbone inter-connection and internet-backbone connectivity. With the emergence and development of lithium-ion batteries, portable laptop is received and used by more and more people, but its connection to the LAN and WAN also need auxiliary connection of computer cloud equipment, thus new requirements on the performance and functionality of the computer cloud equipment has been proposed. How to make the computer cloud equipment keep in power when external power supply is down, and guarantee the whole network system able to network establishing and visit in the event of a power outage, is the main technical problems urgent to solve. In addition, how to improve the performance of the computer cloud equipment to ensure its lasting running in the hot summer is concerned by people.
What’s more, at present, the areas such as computer classroom, digital library, electronic reading-room, training institutions mainly use the computer host to visit Internet, build document etc. Because the computer host is large in energy consumption and slow in boot speed, for schools those need more equipment, it causes high cost, and anti-environment.
Therefore, the development of a computer cloud equipment with multiple functions, which can connect to the server to replace a computer host and can improve frequency of daily maintenance to maintain only the sever and save time for system maintenance crews is a technical problems to solve.
Contents of invention
Aiming at the above problems, the present invention provides a computer cloud terminal device with simple reasonable structure and convenient operation. The computer cloud terminal device can link to the server to replace a PC host and realize functions of the host. The operation system and application environment of this device are solidified in the sensor and modification by students is unpermitted, so that the cloud terminal daily maintenance is close to zero namely to maintain only the serve and save time for system maintenance crews. The terminal equipment can be widely used in areas such as computer classroom, digital library, electronic reading-room, training institutions and so on. The computer cloud terminal device can be directly connected to the server once starting
Specification up, using the software resources on the server, including daily class documentation, browsing, etc. The device can be used when external power supply is down or without external power supply and has a fan whose rotation speed can automatically adjust according to the main board temperature to keep stable lasting work in the hot summer. In addition, the invention of the computer cloud device has reasonable interface layout, beautiful appearance and multiple functions. It is can be connected to the display, set with a headset and microphone to realize integrated application.
The above is achieved by the technology solution as following: A computer cloud terminal device is characterized by comprising of a case, a circuit board ,a power interface, a left USB interface, a VGA interface, an LAN interface, a microphone jack, a headset jack, a right USB interface, an LAN indicator lamp, a power indicator lamp, a power source button, a fan, a heat-dissipating opening and a standby battery; wherein, the power interface, the left USB interface, the VGA interface and the LAN interface are assembled on the left surface of the case; the microphone jack, the headset jack, the right USB interface, the LAN indicator lamp, the power indicator lamp and the power source button are assembled on the right surface of the case; the fan and the heat-dissipating opening are assembled on the main surface of the case; the circuit board includes MCU control chip, power management device, temperature detecting device, Ethernet network detecting device and Ethernet connection device, wherein, the power management device is made up of an external power supply, a standby battery and power detection switching modules.
In order to achieve automatic switching between the standby battery and the external power supply, when the external power supply interface without power input and the power button is closed, the power detection switching modules will automatically switch to standby battery, to provide power supply; in order to feedback conveniently the battery information to the user: the power indicator lamp turns green when using external power supply; the power indicator light turns red when using standby battery.
Meanwhile, in order to feedback network connection status to the user, and remind the user of network signal strength, after the Ethernet network detection device detects the success of the LAN Ethernet interface connection, the LAN indicator (9) will flash, and the stronger the signal, the greater the flashing brightness.
In order to reduce the energy consumption of the fan to allocate the resources reasonably, the fan can automatically adjust its rotation speed according to the motherboard temperature detected by the temperature detection device, thereby save the fan power consumption and optimize the energy distribution and running performance of the equipment.
Specification 140mmx I00mmx45mm o
In order to be portable and beautiful, as preferred, the computer cloud device is set to 140mm length x 100mm width x 45mm height.
To reduce the cost, as preferred, the standby battery is a rechargeable lithium battery.
Compared to existing computer cloud equipment, the present invention provides a computer cloud terminal device with simple structure, convenient operation and multiple functions. Cloud terminal has harmonious HM1, simple operation. Students do not need to have professional knowledge of computers, only to operate the mouse and keyboard, after system successfully configured, students in class can use it as long as open the host power supply. With fast starting and shutting down speed, students can switch on and off freely as if using electric products, without fear of damage to the computer. With the permission set on the server, students have no right to change any computer settings, and computer system security is guaranteed. The external factors result in the failure of the machine, power failure, etc., which does not affect the current operation, and can continue to work or learn after starting up.
Drawings description
Figure 1 shows the structure diagram from the left point of view of the invention.
Figure2 shows the structure diagram from the right point of view of the invention.
As shown: l.a case, 2. a power interface, 3.a left USB interface, 4. a VGA interface, 5.an LAN interface, 6.a microphone jack, 7. a headset jack, 8.a right USB interface, 9.an LAN indicator lamp, 10. a power indicator lamp, 11.a power button, 12. a heat-dissipating opening , 13.the left surface, 14.the right surface , 15.the main surface
Detailed embodiment
In order to better understand the purpose, technical means, and advantages of the invention, the invention is further described in detail with the following embodiment and drawings. The described specific embodiment is only an explanation but not a limitation to the invention.
The invention is further described in detail with the following drawings.
Referring to figure I and figure2, a computer cloud terminal device comprising of a case 1, a circuit board, a power interface 2, a left USB interface 3, a VGA interface 4, an LAN interface 5, a microphone jack 6, a headset jack 7, a right USB interface 8, an LAN indicator lamp 9, a power indicator lamp 10, a power source button 11, a fan, a heat-dissipating opening 12 and a standby battery; wherein the power interface 2, the left USB interface 3, the VGA interface 4 and the LAN interface 5 is assembled on the left surface 13 of the easel; the microphone jack 6, the headset jack 7, the right USB interface 8, the LAN indicator lamp 9, the power indicator lamp 10 and the power
Specification source button 11 are assembled on the right surface 14 of the easel; the fan and the heat-dissipating opening 12 are assembled on the main surface 15 of the easel. The layout is not only beautiful, but also reasonable, in line with the operation and usage of the equipment.
The circuit board includes MCU control chip, power management device, temperature detecting device, Ethernet network detecting device and Ethernet connection device, wherein, the power management device is made up of an external power supply, a standby battery and power detection switching modules. In order to achieve automatic switching between the standby battery and the external power supply, when the external power supply interface without power input and the power button is closed, the power detection switching modules will automatically switch to standby battery, to provide power supply; in order to feedback conveniently the battery information to the user: the power indicator lamp turns green when using external power supply; the power indicator light turns red when using standby battery. The design quickly and intuitively feeds back the operation status of the device to the user, so that the user can master the operation of the computer cloud device at any time.
In order to facilitate users to understand and grasp of network state information, to feedback network connect status to the user at any time, and remind the user of network signal strength, after the Ethernet network detection device detects the success of the LAN Ethernet interface connection, the LAN indicator (9) will flash, and the stronger the signal, the greater the flashing brightness.
In order to reduce the energy consumption of the fan to allocate the resources reasonably, the fan can automatically adjust its rotation speed according to the motherboard temperature detected by the temperature detection device, thereby save the fan power consumption and optimize the energy distribution and running performance of the equipment.
In order to be portable and beautiful, as preferred, the computer cloud device is set to 140mm length x 100mm width x 45mm height.
The invention discloses a computer cloud terminal device, whose system is configured as: processor of CortexA91Ghz, operating system of Linux, Storage memory of DDR3512M and flash of NandFlash2G. Its operating system and application environment is curing in the chip, not allowing students to make any changes, so the daily maintenance of cloud terminal real close to "zero" maintenance, only need to do the server maintenance, saving a lot of time system maintenance personnel. The equipment can be widely used in areas such as computer classroom, digital library, electronic reading-room, training institutions and so on. The computer cloud terminal device can be directly connected to the server once starting up, using the software resources on the server, including daily class documentation, browsing, etc. And the multimedia classroom can fully satisfy the teacher's daily classroom teaching, including OFFICE, FLASH, PHOTOSHOP, Acdsee
Specification and other common software.
The computer cloud terminal device disclosed in the invention has low power consumption. It is equipped with the most advanced memory chips technology to solve problems of big noise of traditional hard disk and heat dissipation. The host is designed with ultra-thin chassis and quiet operation, small in occupying. It is greatly suitable for class calculated as 50 devices, 12 lessons, 35 weeks per year: 12*2/3*35 = 280 (hours) (calculated as 40 minutes a lesson), and power consumption: cloud terminal: 0.005 kw PC: 0.25 kw,; electricity costs: cloud terminal: 50 * 280 * 0.005 = 70 kw/h. Therefore, the computer cloud terminal device disclosed in the invention can greatly reduce the power consumption and save resources.
Claims (1)
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 |
|---|---|
| LU100587B1 true LU100587B1 (en) | 2018-04-11 |
Family
ID=61097546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU100587A LU100587B1 (en) | 2017-10-07 | 2017-12-20 | A computer cloud terminal device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107666391A (en) |
| LU (1) | LU100587B1 (en) |
Family Cites Families (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
Also Published As
| Publication number | Publication date |
|---|---|
| CN107666391A (en) | 2018-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW201003378A (en) | Power saving electronic device for computer main board and the computer main board thereof | |
| CN205050134U (en) | Portable power source TYPE -C interface management circuit | |
| CN201867678U (en) | Mainboard of computer capable of reducing power consumption during sleep | |
| CN109992085A (en) | A kind of computer electric power management system, method and terminating machine | |
| CN206442400U (en) | A kind of novel suspended type interconnects network clock | |
| LU100587B1 (en) | A computer cloud terminal device | |
| CN205158284U (en) | Take computer's intelligent keyboard | |
| CN203825547U (en) | Computer cloud terminal device | |
| CN201698322U (en) | Power-failure time delayer for computer | |
| CN205942669U (en) | External display card device suitable for notebook computer | |
| CN207234790U (en) | PoE power supply units | |
| CN203422706U (en) | Duel-node high-temperature energy-saving integrated server | |
| CN205375866U (en) | Cloud terminal for education system | |
| CN206470676U (en) | A kind of automation notebook radiator of energy-conservation | |
| CN205507629U (en) | Application of homemade platform FT -1500A of notebook computer goes up EC technique | |
| CN108008785A (en) | computer cloud terminal device | |
| CN206097003U (en) | A key of mainboard surpasses control circuit frequently | |
| CN203840186U (en) | Power adapter having wireless WIFI router function | |
| CN208110513U (en) | A kind of Multifunctional notebook radiator | |
| CN206312008U (en) | A kind of reinforced portable server | |
| CN206147619U (en) | USB of every USB mouth power of ability single control HUB | |
| CN204986828U (en) | Light efficiency adjustable solar energy response lamp | |
| CN205005072U (en) | Router | |
| CN203661434U (en) | Mobile communication base station outdoor cabinet | |
| CN2588443Y (en) | Power source of desk computer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
Effective date: 20180411 |