CN205028198U - Portable mini host computer - Google Patents
Portable mini host computer Download PDFInfo
- Publication number
- CN205028198U CN205028198U CN201520725863.5U CN201520725863U CN205028198U CN 205028198 U CN205028198 U CN 205028198U CN 201520725863 U CN201520725863 U CN 201520725863U CN 205028198 U CN205028198 U CN 205028198U
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- Prior art keywords
- main frame
- portable mini
- housing
- unit
- circuit board
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- 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
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Transceivers (AREA)
Abstract
The utility model discloses a portable mini host computer, including the alloy material's of cuboid casing, the casing is empty and at bottom openings in the bottom at least, is equipped with circuit board and fin in the casing, and the casing bottom still is equipped with the bottom plate, the circuit board includes processing unit, memory cell, radio communication unit, external unit and power supply unit, and the overall arrangement is distinguished at the tow sides of circuit to each unit, and memory cell includes memory chip and EMMC, and the radio communication unit includes WIFI module, bluetooth module and antenna at least. Implement the utility model discloses a portable mini host computer reaches following beneficial effect: alloy material's casing plays the effect of shield cover to partial module simultaneously, has saved the space that the shield cover took, further reduces occupation space with each module positive and negative overall arrangement on the circuit board, component that the little function of the equal preferred dimension of each unit is many, and the bulk reduction has been guaranteed functionally and functioning speed to ultimate attainment, the price that the cost control made is more substantial.
Description
Technical field
The utility model relates to computer realm, more particularly, relates to a kind of portable mini main frame.
Background technology
In modern office, requisite equipment is computer, and the general volume of host computer is comparatively large, and profile, also based on solid practicality, is not suitable for mobile, is also not suitable for carrying when going out or go on business.When going out or go on business more multiplex to be notebook computer, but its volume and weight also can produce certain burden, and the corresponding price of lighter and handier notebook is also very expensive; Small and exquisitely to be easy to carry although panel computer is frivolous, function is limited, is more suitable for amusement game, and is not suitable for office.Prior art lacks a kind of profile lightly attractive in appearance, portable microcomputer main frame again.
Utility model content
The technical problems to be solved in the utility model is, for the above-mentioned defect that prior art lacks, provides a kind of profile lightly attractive in appearance, portable portable mini main frame.
The utility model solves the technical scheme that its technical matters adopts: a kind of portable mini main frame of structure, comprise the housing of the alloy material of rectangular parallelepiped, described housing is at least empty and at bottom end opening in bottom, be provided with circuit board and heat radiator in the bottom of described housing, described housing bottom is also provided with the base plate of the opening of closed described housing bottom;
Storage unit, wireless communication unit, external unit that described circuit board comprises processing unit, is connected respectively with described processing unit, and the power supply unit of to power for described unit, described unit is in the tow sides layout respectively of circuit, described storage unit comprises memory chip and EMMC, described wireless communication unit comprise WIFI module, bluetooth module and at least one antenna.
According to portable mini main frame of the present utility model, empty for accommodating described circuit board and heat radiator in described housing bottom, described circuit board and heat radiator are square, suitable with the inwall of described housing, the inwall of described housing is provided with protuberance, is fixedly mounted on described inner walls for described circuit board and heat radiator.
According to portable mini main frame of the present utility model, described processing unit is CPU processor.
According to portable mini main frame of the present utility model, described CPU processor model is the Z3735F of INTEL Corp., and described memory chip is the H5TC4G63AFR of 4 Hynix, and described EMMC is the THGBMA7A2JBAIR of TOSHIBA.
According to portable mini main frame of the present utility model, described wireless communication unit comprises WIFI module, bluetooth module and antenna, one end of described antenna is connected with described WIFI module, bluetooth module, described housing offers antenna window, and the other end of described antenna is located near described antenna window place.
According to portable mini main frame of the present utility model, described WIFI module and bluetooth module are the positive group AP6330 chip of compatible described two modules.
According to portable mini main frame of the present utility model, described external unit comprises the HDMI be located on housing, and USB-HUB and be connected to USB-HUB, the USB interface be located on housing.
According to portable mini main frame of the present utility model, described HDMI is D type mouth, and described USB interface is two.
According to portable mini main frame of the present utility model, described power supply unit comprises power management chip, and the minitype USB interface worn on the housing and key.
According to portable mini main frame of the present utility model, described wireless communication unit also comprises Zigbee module, and the antenna be connected with described Zigbee module.
Portable mini main frame of the present utility model, reach following beneficial effect: the housing of alloy material plays the effect of radome simultaneously to part of module, save the space that radome takies, each module pros and cons layout reduces by circuit board further and takes up room, the element that the little function of the equal preferred dimension of each unit is many, volume is reduced to ultimate attainment, ensure that functional and travelling speed, and the price that cost control makes is more economical.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the schematic diagram of portable mini main frame of the present utility model;
Fig. 2 is the explosive view of portable mini main frame of the present utility model;
Fig. 3 is the circuit theory diagrams of portable mini main frame of the present utility model;
Fig. 4 is the circuit theory diagrams of the preferred embodiment of portable mini main frame of the present utility model;
Fig. 5 is the circuit theory diagrams of the another preferred embodiment of portable mini main frame of the present utility model.
In figure,
1 housing 2 circuit board 3 heat radiator 4 base plate
11 antenna windows
21USB interface 22HDMI interface 23 key 24 minitype USB interface
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Shown in seeing figures.1.and.2, portable mini main frame of the present utility model, comprises the alloy material housing 1 of rectangular parallelepiped, and housing 1 is at least empty and at bottom end opening in bottom, be provided with circuit board 2 and heat radiator 3 in the bottom of housing 1, housing 1 bottom is provided with the base plate 4 of closure casing 1 bottom end opening.
The circuit theory of portable mini main frame as shown in Figure 3, circuit board 2 comprises processing unit, and storage unit, wireless communication unit and the external unit to be connected respectively with processing unit, and the power supply unit of powering for unit, unit is in the tow sides layout respectively of circuit board 2.Further storage unit comprises memory chip and EMMC(embedded memory), wireless communication unit comprises WIFI module, bluetooth module and some antennas.
Portable mini main frame of the present utility model, housing 1 pair of part of module of alloy material plays the effect of radome simultaneously, save the space that radome takies, each module pros and cons layout reduces by circuit board 2 further and takes up room, the element that the little function of the equal preferred dimension of each unit is many, volume is reduced to ultimate attainment, ensure that functional and travelling speed, and the price that cost control makes is more economical.
Further as shown in Figure 2, housing 1 adopts alloy material, preferably adopts aluminum alloy materials, can play the effect of radome.Segment chip on circuit board 2 is subject to the interference of external electromagnetic ripple, easily affects the performance of chip, causes operational efficiency to decline.Adopt the housing 1 of alloy material, can play the effect of radome to the segment chip of circuit board 2, by the electromagnetic wave of overwhelming majority gear outside radome, the chip on protection circuit plate 2 is from electromagnetic interference.Independent radome takies larger space, and housing 1 plays the effect of radome simultaneously, then without the need to arranging radome in addition, decreasing the space that radome takies, reducing taking up room of portable mini main frame of the present utility model further.
Emptyly in bottom housing 1 be used for accommodating circuit board 2 and heat radiator 3, certain housing 1 can overall in empty, not only can accommodating circuit board 2 and heat radiator 3, the space that circuit board 2 dispels the heat can also be increased, be conducive to circuit board 2 and dispel the heat further.
Circuit board 2 and heat radiator 3 are square, suitable with the inwall of housing 1.The inwall of housing 1 is provided with protuberance (not shown), and power circuit board 2 and heat radiator 3 fixedly mount.Circuit board 2 is arranged on above heat radiator 3, by screw, circuit board 2 and heat radiator 3 is screwed onto the inwall of housing 1.
As shown in Figure 3, processing unit is the CPU processor carrying out data processing, and storage unit, wireless communication unit are connected with processing unit respectively with interface unit.The data processing that storage unit is processing unit provides storage space.External unit and wireless communication unit are all for being connected external unit.Power supply unit is used for being connected to external power source and for unit is powered after transferring external power source to low-voltage dc power supply respectively.
Further as shown in Figure 4, the circuit theory diagrams of the preferred embodiment of portable mini main frame of the present utility model.Wherein, processing unit is CPU processor, the Z3735F processor of preferred INTEL Corp..Z3735F dinuclear run simultaneously can farsighted frequency to 1833MHz, four cores just can only farsighted frequency to 1580MHz, Android and Windows8.1 system can be supported, maximum support 2GB memory size, be integrated with simultaneously core show, can support 1900 × 1200 resolution export.The bandwidth of the maximum 10.6GB/s of Z3735F, can ensure fluency from hardware completely.Z3735F is the X86-based based on INTEL platform, and volume is little, power consumption is little, dominant frequency is high, supported hardware is many, and Z3735F's is cheap, reduces overall manufacturing cost.Understandable, such as, based on other CPU processors of INTEL framework and other CPU processors based on ARM framework, support Zigbee module simultaneously, be also applicable to portable mini main frame of the present utility model.
Storage unit comprises memory chip and EMMC, CPU processor is connected with memory chip and EMMC respectively.The operation that memory chip is CPU processor provides buffer-stored space, EMMC for data and system install, application program provides storage space.In the space that portable mini main frame is limited, memory chip and EMMC all need particle low power consumption little, also want that guaranteed capacity is high and dominant frequency is high simultaneously.
The memory headroom of memory chip is enough large, and the travelling speed of system and software can improve, and supports that more software runs simultaneously.The portable mini main frame of the present embodiment, memory chip preferably uses the H5TC4G63AFR memory grain of SKHynix, and capacity is 256MB, and totally 4, total volume is 1G, belongs to DDR3L specification, dominant frequency 1600M, standard operating voltage 1.35V.This memory chip operating voltage is low, and power consumption is little, and memory headroom is large, ensure that the high-speed cruising of portable mini main frame.Understandable, the memory chip with above-mentioned characteristic also has other to select, and K3QF1F100B-PGCE of H9CCNNN8KTMLBR-NTM, Samsun of such as Hynix etc., does not enumerate at this.
The storage space of EMMC is large, can store more multiple utility program and data, ensure that system disk has sufficient space, improves the travelling speed of system and software.The portable mini main frame of the present embodiment, EMMC preferably uses the THGBMA7A2JBAIR of TOSHIBA, this EMMC is 32G capacity, and density is placed in 153-BGA bag, utilizes advanced Toshiba's NAND flash memory equipment (s) and controller chip assembling multi-chip module.This EMMC coordinates the CPU processor of above-mentioned preferred INTEL Corp., by the certification of INTEL.Understandable, have above-mentioned characteristic and also have other to select by the EMMC of INTEL certification, KLMCGBGE2A of KLMBG4GE2A-A001, Samsung of such as Samsung etc., enumerates no longer separately.
Wireless communication unit comprises WIFI module, bluetooth module and some antennas.By bluetooth module, the external unit such as mouse, keyboard, audio amplifier with Bluetooth function can be connected, reduce the mixed and disorderly sense that external connection line brings, use and more succinctly facilitate.By WIFI module, outside router online can be connected.WIFI module and bluetooth module all can be connected to same antenna, also can according to different WIFI module and bluetooth module, arrange corresponding antenna amount respectively, one end of a strip antenna is connected with WIFI module, one end of an other strip antenna is connected with bluetooth module, and signal is stronger.Housing 1 offers antenna window 11, and the other end of every strip antenna is arranged near antenna window 11 place.
The WIFI module of the present embodiment and bluetooth module, the AP6330 of preferred employing positive group, the compatible WIFI module of this chip and bluetooth module, also has FM function, up to the speed of 72.2Mbps, integration module provides SDIO interface to support WiFi, UART/PCM interface, bluetooth FM, and compact conformation, can support IIII several functions simultaneously.Understandable, the wireless communication unit of compatible WIFI module and bluetooth module also has other to select, and RTL8723BS-VD-CG of such as Realtek etc., does not enumerate.
External unit comprises the HDMI 22 be located on housing 1, and USB-HUB(universal serial bus concentrator) and be connected to USB-HUB, two USB interface 21 be located on housing 1.On CPU processor one USB interface 21 expands to multiple by USB-HUB, can connect the more external unit such as mouse, keyboard or USB flash disk simultaneously.HDMI 22 is for connecting the video display apparatus of display, projector and televisor etc. outside.The USB-HUB of the present embodiment, preferred use wound GL850G only, expands to four by the USB interface of in CPU process 21, connects two USB interface 21, can ensure to connect keyboard and mouse simultaneously.The HDMI 22 of the present embodiment, preferred employing D type mouth, less than traditional A type mouth size, the portable more space of mini main frame can not be taken.
Power supply unit comprises power management chip and is located in minitype USB interface 24(MicroUSB on housing 1), key 23.Be connected to external power source by minitype USB interface 24, operation key 23 is to control the start of portable mini main frame of the present utility model, and power management chip is connected to other unit and chip, is other unit and chip power supply.Power management chip of the present utility model; the AXP288 of preferred employing X-power; AXP288 supports that 20 channel powers export, and in order to ensure the safety and stability of electric system, AXP288 provides hyperchannel 12 ADC; for voltage, electric current, temperature monitor; and integrated protective circuit, as OVP, UVP; OTP, and OCP.
Concrete, power supply unit PMU is that CPU processor (1.01.21.353.3), memory chip 1.35, EMMC3.3V, WIFI module 5V and bluetooth module, universal serial bus concentrator are powered 3.3V, ensure to input at 5V+/-5%, realize stable voltage and export, operating voltage is provided.
The portable mini main frame of the present embodiment, unit and the large element of the equal preferred dimension of module little function multicapacity, the front of circuit board 2 arranges EMMC, WIFI module and bluetooth module, USB-HUB, HDMI 22, USB interface 21, minitype USB interface 24 and key 23, reverse side arranges CPU processor, power management chip and memory chip, circuit board 2 pros and cons layout, housing 1 accomplishes 60mm × 60mm × 60mm, volume be reduced to ultimate attainment while, ensure that functional and travelling speed, cost is low, price is more economical, and cost performance is very high.
Further, as shown in Figure 5, wireless communication unit also comprises Zigbee module, and the antenna be connected with Zigbee module.When there is intelligent home device in office or home environment, do not need to open intelligent household control terminal to control Smart Home, portable mini main frame of the present utility model just can serve as intelligent household control terminal.Portable mini main frame passes through Zigbee module, and communicate between the intelligent home device with Zigbee function of outside, and then network with intelligent home device constituent, intelligent home device in Zigbee network is controlled, makes portable mini main frame of the present utility model serve the effect of intelligent household control terminal simultaneously.
Zigbee module preferably adopts the CC2530 of Texas Instrument, and CC2530 incorporates ZigBee radio frequency (RF) front end, internal memory and microcontroller, and CC2530 is communicated with 3735F by UART interface, bi-directional transfer of data and order.
By reference to the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; instead of it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model aim and claim protect, also can make a lot of form, these all belong within protection of the present utility model.
Claims (10)
1. a portable mini main frame, it is characterized in that, comprise the housing of the alloy material of rectangular parallelepiped, described housing is at least empty and at bottom end opening in bottom, be provided with circuit board and heat radiator in the bottom of described housing, described housing bottom is also provided with the base plate of the opening of closed described housing bottom;
Storage unit, wireless communication unit, external unit that described circuit board comprises processing unit, is connected respectively with described processing unit, and the power supply unit of to power for described unit, described unit is in the tow sides layout respectively of circuit, described storage unit comprises memory chip and EMMC, described wireless communication unit comprise WIFI module, bluetooth module and at least one antenna.
2. portable mini main frame according to claim 1, it is characterized in that, empty for accommodating described circuit board and heat radiator in described housing bottom, described circuit board and heat radiator are square, suitable with the inwall of described housing, the inwall of described housing is provided with protuberance, is fixedly mounted on described inner walls for described circuit board and heat radiator.
3. portable mini main frame according to claim 1, is characterized in that, described processing unit is CPU processor.
4. portable mini main frame according to claim 3, is characterized in that, described CPU processor model is the Z3735F of INTEL Corp., and described memory chip is the H5TC4G63AFR of 4 Hynix, and described EMMC is the THGBMA7A2JBAIR of TOSHIBA.
5. portable mini main frame according to claim 1, it is characterized in that, described wireless communication unit comprises WIFI module, bluetooth module and antenna, one end of described antenna is connected with described WIFI module, bluetooth module, described housing offers antenna window, and the other end of described antenna is located near described antenna window place.
6. portable mini main frame according to claim 5, is characterized in that, described WIFI module and bluetooth module are the positive group AP6330 chip of compatible described two modules.
7. portable mini main frame according to claim 1, is characterized in that, described external unit comprises the HDMI be located on housing, and USB-HUB and be connected to USB-HUB, the USB interface be located on housing.
8. portable mini main frame according to claim 7, is characterized in that, described HDMI is D type mouth, and described USB interface is two.
9. portable mini main frame according to claim 1, it is characterized in that, described power supply unit comprises power management chip, and the minitype USB interface worn on the housing and key.
10. the portable mini main frame according to any one of claim 1 to 9, is characterized in that, described wireless communication unit also comprises Zigbee module, and the antenna be connected with described Zigbee module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725863.5U CN205028198U (en) | 2015-09-19 | 2015-09-19 | Portable mini host computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725863.5U CN205028198U (en) | 2015-09-19 | 2015-09-19 | Portable mini host computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205028198U true CN205028198U (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520725863.5U Expired - Fee Related CN205028198U (en) | 2015-09-19 | 2015-09-19 | Portable mini host computer |
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| Country | Link |
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| CN (1) | CN205028198U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106200821A (en) * | 2016-06-30 | 2016-12-07 | 联想(北京)有限公司 | A kind of fixture and electronic equipment |
| CN109586752A (en) * | 2019-01-11 | 2019-04-05 | 上海移远通信技术股份有限公司 | Communication device and terminal |
-
2015
- 2015-09-19 CN CN201520725863.5U patent/CN205028198U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106200821A (en) * | 2016-06-30 | 2016-12-07 | 联想(北京)有限公司 | A kind of fixture and electronic equipment |
| CN106200821B (en) * | 2016-06-30 | 2019-12-24 | 联想(北京)有限公司 | Fixing piece and electronic equipment |
| CN109586752A (en) * | 2019-01-11 | 2019-04-05 | 上海移远通信技术股份有限公司 | Communication device and terminal |
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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 |
Granted publication date: 20160210 Termination date: 20180919 |
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| CF01 | Termination of patent right due to non-payment of annual fee |