CN203759598U - Tablet personal computer with multi-antenna WI-FI (Wireless Fidelity) - Google Patents
Tablet personal computer with multi-antenna WI-FI (Wireless Fidelity) Download PDFInfo
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- CN203759598U CN203759598U CN201420139876.XU CN201420139876U CN203759598U CN 203759598 U CN203759598 U CN 203759598U CN 201420139876 U CN201420139876 U CN 201420139876U CN 203759598 U CN203759598 U CN 203759598U
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- panel computer
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- many antennas
- personal computer
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- 239000004606 Fillers/Extenders Substances 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000006870 function Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model discloses a tablet personal computer with a multi-antenna WI-FI (Wireless Fidelity). The tablet personal computer with the multi-antenna WI-FI comprises a tablet personal computer main body, a WI-FI module and WI-FI antennas; the WI-FI antennas are connected with the WI-FI module; the WI-FI module is electrically connected with a tablet personal computer CPU (Central Processing Unit) of the tablet personal computer main body; the WI-FI module which is a multi-channel processing module is connected with the more than two WI-FI antennas to be used for receiving or launching signals in at least two frequencies. The tablet personal computer with the multi-antenna WI-FI has the advantages of having basic functions of the tablet personal computer and having WI-FI surfing advantages of allowing multi-input and multi-output, automatically converting transmission frequencies and being quick in internet speed and high in efficiency.
Description
Technical field
The utility model relates to a kind of panel computer with many antennas WI-FI.
Background technology
Wi-Fi is that one can be by terminals such as PC, handheld devices (as Pad, mobile phone) with the interconnected technology of wireless mode.The English full name of Wi-Fi is wireless fidelity, category in WLAN (wireless local area network) refers to " wireless compatibility certification ", it is in fact a kind of commercial verification, also be a kind of Wireless Networking technology simultaneously, traditional online connects online computing by netting twine, and just can network by radiowave by WI-FI; Common is exactly a wireless router, and the effective range covering at the electric wave of this wireless router so can adopt Wi-Fi connected mode to network.Panel computer is due to compared with desk-top or laptop computer, has that it is thin and light, although and function powerful,, it is the just expansion to computer function also, after all, it or computer, people also only a handle use as computer.There is now people that panel computer has been added to WI-FI function, but be subject to the impact of the WI-FI transmittability of single antenna, transmission speed between its panel computer and network is restricted, and how further to improve the network speed of panel computer, is the problem that people need to solve.
Utility model content
The purpose of this utility model is for the problems referred to above, provides one to enter more have more and can automatically carry out transmission frequency conversion to society, the panel computer of what data rate was fast have many antennas WI-FI.
The technical solution of the utility model is: design a kind of panel computer with many antennas WI-FI, comprise panel computer main body, WI-FI module and the WI-FI antenna being connected with WI-FI module, described WI-FI module is electrically connected with the panel computer CPU of described panel computer main body, described WI-FI module is hyperchannel processing module, be connected with the smart antenna with two WI-FI antennas above, for receiving or launch the signal of at least two kinds of different frequencies; Described smart antenna is switched-beam antenna or adaptive array.
As to improvement of the present utility model, at least two kinds of described different frequencies are 2.4GHz and 5.8GHz.
As to improvement of the present utility model, described WI-FI antenna is that built-in pcb board carries antenna or built-in ceramic antenna.
As to improvement of the present utility model, described WI-FI antenna is by I-PEX joint, connects Antenna extender line, then allows antenna external.
As to improvement of the present utility model, described WI-FI module is to be set directly on the mainboard of panel computer.
As to improvement of the present utility model, described WI-FI module be with row's pin as plug-in unit, be connected with the mainboard of described panel computer.
As to improvement of the present utility model, described panel computer main body comprises rechargeable battery, panel computer CPU, display screen and storer, and described rechargeable battery, display screen and storer are all electrically connected with described panel computer CPU.
As to improvement of the present utility model, also comprise SD card interface, described SD card interface and described panel computer CPU are electrically connected.
As to improvement of the present utility model, also comprise USB interface, described USB interface and described panel computer CPU are electrically connected.
As to improvement of the present utility model, also comprise voice output device, described voice output device and described panel computer CPU are electrically connected.
As to improvement of the present utility model, described voice output device is loudspeaker or earphone.
As to improvement of the present utility model, described display screen is capacitance touch display screen.
The utility model increases many antennas (more than at least 2 antenna) and can be more than enough enters to have more owing to having adopted on the basis of existing panel computer main body, can automatically change, raise the efficiency, and can realize by module or chip.WI-FI module and the WI-FI antenna being connected with WI-FI module, the structure that described WI-FI module is electrically connected with the panel computer CPU of described panel computer main body, so the utility model is except having the basic function of panel computer, more also have WI-FI online can enter to have more, can automatically carry out transmission frequency conversion, the advantage that network speed is fast, efficiency is high.
Brief description of the drawings
Fig. 1 is the circuit principle structure schematic diagram of a kind of embodiment of the utility model.
Embodiment
Refer to Fig. 1, what Fig. 1 disclosed is a kind of panel computer with many antennas WI-FI, comprise panel computer main body 1, WI-FI module 21 and the WI-FI antenna 22 that is connected 21 with WI-FI module, described WI-FI module 21 is electrically connected with the panel computer CPU11 of described panel computer main body 1, described WI-FI module 21 is hyperchannel processing module, be connected with the smart antenna with two WI-FI antennas above, for receiving or launch the signal of at least two kinds of different frequencies; Described smart antenna is switched-beam antenna or adaptive array.In the present embodiment, at least two kinds of described different frequencies can be 2.4GHz and 5.8GHz.Like this, can improve the data rate of panel computer.
Compared with prior art, tool has the following advantages the utility model: the one, and receiving and transmitting signal intensity General Promotion, and in the time that position, angle, the direction of AP or STA change, still can keep Optimal coverage effect; The 2nd, the optimization of decline and multipath effect improves, and promotes the signal acquisition ability of terminal user under nlos environment, cannot see also and can pass; The 3rd, optimize noise effect, opposing local interferential sources, ensures the minimum bandwidth of operation of terminal user, reduces broken string probability; The 4th, reduce because of the signal quality fall of blocking or distance increase causes, ensure that STA has certain bandwidth work, can significantly not decline performance; The 5th, uplink downlink gain that can be synchronous, promotes single AP and whole network capacity amount, and network is busy not to be afraid of more yet.
In the present embodiment, described WI-FI antenna 22 can be that built-in pcb board carries antenna or built-in ceramic antenna; Also can be by WI-FI antenna 22 by I-PEX joint, connect Antenna extender line, then allow the external structure of antenna.Described WI-FI module 21 can be to be set directly on the mainboard of panel computer; Also can be that described WI-FI module 21 is passed through to row's pin as plug-in unit, then be connected with the mainboard of described panel computer.
In the utility model, described panel computer main body 1 comprises rechargeable battery 12, panel computer CPU11, display screen 13 and storer 14, and described rechargeable battery 12, display screen 13 and storer 14 are all electrically connected with described panel computer CPU11; Described storer 14 comprises internal memory and two parts of flash memory.In the present embodiment, described panel computer main body 1 also comprises SD card interface 15, usb 18, voice output device 17 and touch display screen 16, and described SD card interface 15, usb 18, voice output device 17 and touch display screen 16 are all electrically connected with described panel computer CPU11.Described voice output device 17 can be that loudspeaker is or/and earphone.
Claims (10)
1. one kind has the panel computer of many antennas WI-FI, comprise panel computer main body, WI-FI module and the WI-FI antenna being connected with WI-FI module, described WI-FI module is electrically connected with the panel computer CPU of described panel computer main body, it is characterized in that: described WI-FI module is hyperchannel processing module, be connected with the smart antenna with two WI-FI antennas above, for receiving or launch the signal of at least two kinds of different frequencies; Described smart antenna is switched-beam antenna or adaptive array.
2. the panel computer with many antennas WI-FI according to claim 1, is characterized in that: at least two kinds of described different frequencies are 2.4GHz and 5.8GHz.
3. the panel computer with many antennas WI-FI according to claim 1, is characterized in that: described WI-FI antenna is that built-in pcb board carries antenna or built-in ceramic antenna.
4. the panel computer with many antennas WI-FI according to claim 1, is characterized in that: described WI-FI antenna is by I-PEX joint, connects Antenna extender line, then allows antenna external.
5. according to the panel computer with many antennas WI-FI described in any one claim in claim 1 to 4, it is characterized in that: described WI-FI module is to be set directly on the mainboard of panel computer.
6. according to the panel computer with many antennas WI-FI described in any one claim in claim 1 to 4, it is characterized in that: described WI-FI module is with arranging pin as plug-in unit, being connected with the mainboard of described panel computer.
7. according to the panel computer with many antennas WI-FI described in any one claim in claim 1 to 4, it is characterized in that: described panel computer main body comprises rechargeable battery, panel computer CPU, display screen and storer, described rechargeable battery, display screen and storer are all electrically connected with described panel computer CPU.
8. according to the panel computer with many antennas WI-FI described in any one claim in claim 1 to 4, it is characterized in that: also comprise SD card interface, described SD card interface and described panel computer CPU are electrically connected.
9. according to the panel computer with many antennas WI-FI described in any one claim in claim 1 to 4, it is characterized in that: also comprise USB interface, described USB interface and described panel computer CPU are electrically connected.
10. according to the panel computer with many antennas WI-FI described in any one claim in claim 1 to 4, it is characterized in that: also comprise voice output device, described voice output device and described panel computer CPU are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420139876.XU CN203759598U (en) | 2014-03-26 | 2014-03-26 | Tablet personal computer with multi-antenna WI-FI (Wireless Fidelity) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420139876.XU CN203759598U (en) | 2014-03-26 | 2014-03-26 | Tablet personal computer with multi-antenna WI-FI (Wireless Fidelity) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203759598U true CN203759598U (en) | 2014-08-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420139876.XU Expired - Lifetime CN203759598U (en) | 2014-03-26 | 2014-03-26 | Tablet personal computer with multi-antenna WI-FI (Wireless Fidelity) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203759598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870590A (en) * | 2016-01-08 | 2016-08-17 | 乐视移动智能信息技术（北京）有限公司 | Mobile terminal and external antenna |
-
2014
- 2014-03-26 CN CN201420139876.XU patent/CN203759598U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870590A (en) * | 2016-01-08 | 2016-08-17 | 乐视移动智能信息技术（北京）有限公司 | Mobile terminal and external antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |
|
| CX01 | Expiry of patent term |