CN203825547U - Computer cloud terminal device - Google Patents
Computer cloud terminal device Download PDFInfo
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- CN203825547U CN203825547U CN201420228690.1U CN201420228690U CN203825547U CN 203825547 U CN203825547 U CN 203825547U CN 201420228690 U CN201420228690 U CN 201420228690U CN 203825547 U CN203825547 U CN 203825547U
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Abstract
The utility model discloses 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
Technical field
The utility model relates to a kind of computing machine connection device, and specifically a kind of computing machine cloud terminal device, belongs to communication technical field.
Background technology
Computing machine high in the clouds equipment is the equipment that connects each LAN (Local Area Network), wide area network in the Internet, computing machine high in the clouds equipment at present, such as router, be widely used in all trades and professions, the product of various different class become realize that various backbone networks innerly connect, main force that key internetworking and backbone network and internet interconnect business.Along with generation and the development of lithium battery, portable notebook is received and uses by increasing people, but it is connected with each LAN (Local Area Network), wide area network, also need the auxiliary connection of computer high in the clouds equipment, this just makes the performance of computing machine high in the clouds equipment and function propose new requirement and a difficult problem.How to make computing machine high in the clouds equipment have and after external power cut-off, still there is the ability that power supply is continued a journey, once ensure in the situation that there is power-off, whole network system still can network loss not be set up and the ability of access, people's large technical matterss in the urgent need to address, in addition, how improving the runnability of computing machine high in the clouds equipment, ensure that it can realize lasting uninterrupted operation in hot summer, is also the problem that people are concerned about always.
The license notification number CN202931361U that China was authorized on May 8th, 2013 discloses a kind of router, although this router has the through hole of heat radiation, but radiating effect is bad, nor can meet the needs of power-off, and Chinese patent Granted publication number is CN203119933U, a kind of router is also disclosed, although realized the switching of external power source and standby power supply, but this router only can be realized network and connect, its function singleness, can not meet people is connected with display according to actual needs, and the needs of grafting earphone and microphone, can not realize multi-functional integrated application, and function singleness has also determined that it does not need the good design of dispelling the heat.And the said equipment can only be realized the connection of computer network, can not realize the various operations to this equipment, such as listening to music, the functions such as recording, more can not realize connection server, are used for replacing the function of a host computer.
And, at present, the fields such as computer classroom, digital library, Digital Reading Room, training organization adopt that main frame is surfed the Net mostly, document compiling etc., but host computer power consumption is large, starting up speed is slow, needs the more occasion of equipment for school etc., and power consumption is very large, cost compare is high, and not environmental protection.
Therefore, develop a kind of computing machine high in the clouds equipment of multiple functional, multi-functional integrated application, both can connection server, be used for replacing a host computer, the daily servicing of accomplishing cloud terminal really approaches " zero " and safeguards, how to realize the maintenance that only needs to do server end, save system maintenance personnel's plenty of time, and greatly reduce power consumption be people want always solve technical matters.
Summary of the invention
For the problems referred to above, the utility model provides a kind of computing machine cloud terminal device, simple and reasonable, easy to use, and this computing machine cloud terminal device can connection server, just can replace a host computer, realizes the function of main frame.The operating system of this equipment and applied environment are solidificated in chip, do not allow student to make any amendment, safeguard so the daily servicing of cloud terminal really approaches " zero ", only need to do the maintenance of server end, save system maintenance personnel's plenty of time.This terminal device can be widely used in the fields such as computer classroom, digital library, Digital Reading Room, training organization, this computing machine cloud terminal device only need do simple setting, start can be directly connected to server, use the software resource on server, comprise that daily attending class carry out document compiling, surf the web etc.But also the problem that has solved external power source power-off or used without external power source in the situation that, but also be provided with the fan that can realize according to mainboard temperature self-regulating rotary speed, well adapt in the lasting reliability running without interruption of hot summer heat.In addition, computing machine of the present utility model high in the clouds each interface layout of equipment is reasonable, attractive in appearance, and function ratio is more complete, not only can be connected with display, is also provided with earphone and microphone, has realized multi-functional integrated application.
Above-mentioned object is achieved through the following technical solutions:
A kind of computing machine cloud terminal device, it is characterized in that, comprise shell, circuit main board, external power source interface, left side USB interface, VGA interface, LAN interface, microphone jack, earphone jack, right side USB interface, LAN pilot lamp, power light, power knob, fan, thermovent and reserve battery; Wherein, described external power source interface, left side USB interface, VGA interface and LAN interface arrange son on the left surface of shell; Described microphone jack, earphone jack, right side USB interface, LAN pilot lamp, power light and power knob are arranged on the right flank of shell; Described fan and thermovent are arranged on the main front of described shell; Described circuit main board comprises MCU control chip, electric power controller, temperature-detecting device, ethernet network pick-up unit and Ethernet coupling arrangement, and wherein, electric power controller detects handover module by external power supply, reserve battery and power supply and forms.
In order to realize the automatic switchover between reserve battery and external power source, in the time that the input of described external power source interface non-transformer and described power knob are still closed, described power supply detects handover module can automatically switch to described reserve battery, provides power supply by described reserve battery; And in order more conveniently battery information to be fed back to user, while using external power source, described power light sends green glow, in the time using reserve battery power supply, the light that power light sends is ruddiness.
Meanwhile, for the ease of network connection state is fed back to user, and the power of reminding user network signal, described ethernet network pick-up unit detects that LAN interface connects after Ethernet success, LAN pilot lamp (9) can glimmer, and signal is stronger, and flicker brightness is larger.
In order to reduce fan energy consumption, reasonable distribution resource, the mainboard temperature that described fan can detect according to described temperature-detecting device regulates the rotating speed of fan automatically, thereby has saved the consumption of fan electric energy, thereby has also indirectly optimized energy distribution and the runnability of this equipment.
For the ease of carrying, attractive in appearance, as preferably, the high physical dimension of the wide x of long x of this computing machine high in the clouds equipment: 140mm x100mm x45mm.
In order to reduce costs, as preferably, described reserve battery is rechargeable lithium battary.
Compared with the equipment of existing computing machine high in the clouds, the utility model provides a kind of computing machine cloud terminal device, and it is simple in structure, easy to use, multiple functional.Cloud terminal man-machine interface close friend, simple to operate easy-to-use, student need not have professional computer literacy, only needs meeting operating mouse, keyboard, and system, after successfully configuring, just can come into operation immediately as long as upper class hour opened host power supply.Start, close motor speed fast, student can random switching on and shutting down as making electrical appliance, do not worry that closing because of carelessness chance causes damage to computer.By the authority setting on server, student haves no right to change any setting of computing machine, and computer system security is ensured; Extraneous factor causes the problems such as deadlock, power-off, does not affect current operation, again after start, can continue previous step work or study.
Brief description of the drawings
Fig. 1 is left side of the present utility model angle structural representation;
Fig. 2 is right side of the present utility model angle structural representation;
In figure: 1, shell, 2, external power source interface, 3, left side USB interface, 4, VGA interface, 5, LAN interface, 6, microphone jack, 7, earphone jack, 8, right side USB interface, 9, LAN pilot lamp, 10, power light, 11, power knob, 12, thermovent, 13, left surface, 14, right flank, 15, main front.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details.
With reference to Fig. 1-2, computing machine of the present utility model high in the clouds equipment, comprises shell 1, circuit main board, external power source interface 2, left side USB interface 3, VGA interface 4, LAN interface 5, microphone jack 6, earphone jack 7, right side USB interface 8, LAN pilot lamp 9, power light 10, power knob 11, fan, thermovent 12 and reserve battery; External power source 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 pilot lamp 9, power light 10 and power knob 11 are arranged on the right flank 14 of shell 1; Fan and thermovent 12 be arranged on shell 1 main positive 15 on.This layout is not only attractive in appearance, and very reasonable, meets operation and the use habit of people to equipment.
Circuit main board comprises MCU control chip, electric power controller, temperature-detecting device, ethernet network pick-up unit and Ethernet coupling arrangement, and wherein, electric power controller detects handover module by external power supply, reserve battery and power supply and forms.In order to realize the automatic switchover between reserve battery and external power source, in the time that external power source interface non-transformer input and power knob 11 are still closed, power supply detects handover module can automatically switch to reserve battery, provides power supply by reserve battery; And in order more conveniently battery information to be fed back to user, while using external power source, power light 10 can send green glow, and in the time using reserve battery power supply, the light that power light 10 sends is ruddiness, this design very rapidly, intuitively equipment running status is fed back to user, is convenient to user and grasps at any time the ruuning situation of computing machine high in the clouds equipment.
In order to facilitate user's understanding and grasping network state information, at any time network connection state is fed back to user, and the power of reminding user network signal, ethernet network pick-up unit of the present utility model detects that LAN interface connects after Ethernet success, LAN pilot lamp 9 can glimmer, and signal is stronger, flicker brightness is larger.
In order to reduce fan energy consumption, reasonable distribution resource, the mainboard temperature that fan can detect according to temperature-detecting device regulates the rotating speed of fan automatically, thereby has saved the consumption of fan electric energy, thereby has also indirectly optimized energy distribution and the runnability of this equipment.
For the ease of carrying, attractive in appearance, the high physical dimension of the wide x of long x of this computing machine high in the clouds equipment: 140mm x100mm x45mm; In order to reduce costs, as preferably, described reserve battery is rechargeable lithium battary.
In the time that user uses this equipment, Ethernet is connected to LAN interface, after successful connection, LAN etc. can flicker, and along with the power of signal intensity decides the brightness of flicker.The computing machine high in the clouds operate that user's wish provides the utility model, can utilize VGA interface 4 to be connected with display, the mouse-keyboard of USB interface is connected with any one USB interface of the left and right sides, operate on it very easily and use, in addition, user can insert USB flash disk any USB interface, can realize the various operations to USB flash disk, also can pass through earphone jack 7 and microphone jack 6 plugged earphones and microphone, realize listening to and recording of music or other programs.
The disclosed computing machine cloud of the utility model terminal device, its system configuration is: processor Cortex A91Ghz; Operating system Linux; Stored memory DDR3512M; Flash memory Nand Flash2G.Its operating system and applied environment are solidificated in chip, do not allow student to make any amendment, safeguard so the daily servicing of cloud terminal really approaches " zero ", only need to do the maintenance of server end, save system maintenance personnel's plenty of time.This equipment can be widely used in the fields such as computer classroom, digital library, Digital Reading Room, training organization, this cloud terminal only need be done simple setting, start can be directly connected to server, use the software resource on server, comprise that daily attending class carry out document compiling, surf the web etc.And the daily classroom instruction that multi-media classroom can fully meet teacher uses, comprising popular softwares such as OFFICE, FLASH, PHOTOSHOP, Acdsee.
The disclosed computing machine cloud of the utility model terminal device, it is low in energy consumption, this computing machine cloud terminal device adopts state-of-the-art storage chip technology, solve conventional hard noise large, the high problem of dispelling the heat, complete machine adopts ultra-thin case design, operation is quiet, take volume little, very being applicable to teaching uses according to 50 scales, according to 12 class hours weekly, within 1 year, attend class and calculate 35 week computing time: 12*2/3*35=280 (hour) (by 40 minutes class), power: cloud terminal: 0.005kw PC:0.25kw, electric cost: cloud terminal: 50*280*0.005=70kw/h, as can be seen here, the cloud terminal device that the utility model provides can reduce power consumption greatly, economize on resources.
Claims (8)
1. a computing machine cloud terminal device, it is characterized in that, comprise shell (1), circuit main board, external power source interface (2), left side USB interface (3), VGA interface (4), LAN interface (5), microphone jack (6), earphone jack (7), right side USB interface (8), LAN pilot lamp (9), power light (10), power knob (11), fan, thermovent (12) and reserve battery;
Wherein, described external power source interface (2), left side USB interface (3), VGA interface (4) and LAN interface (5) are arranged on the left surface (13) of shell (1);
Described microphone jack (6), earphone jack (7), right side USB interface (8), LAN pilot lamp (9), power light (10) and power knob (11) is arranged on the right flank (14) of shell (1);
Described fan and thermovent (12) are arranged on the main front (15) of described shell (1).
2. a kind of computing machine cloud terminal device according to claim 1, it is characterized in that, described circuit main board comprises MCU control chip, electric power controller, temperature-detecting device, ethernet network pick-up unit and Ethernet coupling arrangement, wherein, electric power controller is made up of external power supply, reserve battery and power supply detection handover module.
3. a kind of computing machine cloud terminal device according to claim 2, it is characterized in that, in the time that the input of described external power source interface (2) non-transformer and described power knob (11) are still closed, described power supply detects handover module can automatically switch to described reserve battery, provides power supply by described reserve battery.
4. a kind of computing machine cloud terminal device according to claim 3, it is characterized in that, while using external power source, described power light (10) sends green glow, in the time using reserve battery power supply, the light that power light (10) sends is ruddiness.
5. a kind of computing machine cloud terminal device according to claim 2, it is characterized in that, described ethernet network pick-up unit detects that LAN interface connects after Ethernet success, and LAN pilot lamp (9) can glimmer, and signal is stronger, flicker brightness is larger.
6. a kind of computing machine cloud terminal device according to claim 2, is characterized in that, the mainboard temperature that described fan can detect according to described temperature-detecting device regulates the rotating speed of fan automatically.
7. a kind of computing machine cloud terminal device according to claim 1, is characterized in that, the high physical dimension of the wide x of long x of this computing machine high in the clouds equipment: 140mm x100mm x45mm.
8. a kind of computing machine cloud terminal device according to claim 1, is characterized in that, described reserve battery is rechargeable lithium battary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420228690.1U CN203825547U (en) | 2014-05-07 | 2014-05-07 | Computer cloud terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420228690.1U CN203825547U (en) | 2014-05-07 | 2014-05-07 | Computer cloud terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203825547U true CN203825547U (en) | 2014-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420228690.1U Expired - Fee Related CN203825547U (en) | 2014-05-07 | 2014-05-07 | Computer cloud terminal device |
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| Country | Link |
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| CN (1) | CN203825547U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107666391A (en) * | 2017-10-07 | 2018-02-06 | 成都钰月科技有限责任公司 | computer cloud terminal device |
| CN108008785A (en) * | 2017-12-03 | 2018-05-08 | 长沙瑞晓知识产权服务有限公司 | computer cloud terminal device |
-
2014
- 2014-05-07 CN CN201420228690.1U patent/CN203825547U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107666391A (en) * | 2017-10-07 | 2018-02-06 | 成都钰月科技有限责任公司 | computer cloud terminal device |
| CN108008785A (en) * | 2017-12-03 | 2018-05-08 | 长沙瑞晓知识产权服务有限公司 | computer cloud terminal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20160507 |