CN203761382U - Wireless network transmitting and receiving device - Google Patents
Wireless network transmitting and receiving device Download PDFInfo
- Publication number
- CN203761382U CN203761382U CN201420179941.1U CN201420179941U CN203761382U CN 203761382 U CN203761382 U CN 203761382U CN 201420179941 U CN201420179941 U CN 201420179941U CN 203761382 U CN203761382 U CN 203761382U
- Authority
- CN
- China
- Prior art keywords
- wireless network
- adapter module
- network adapter
- interface
- cable
- 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.)
- Expired - Fee Related
Links
Landscapes
- Aerials With Secondary Devices (AREA)
Abstract
The utility model discloses a wireless network transmitting and receiving device which comprises a protective shell. The protective shell is used for protecting an internal structure of the wireless network transmitting and receiving device, and an antenna board, a flat-plate reflector, a wireless network adapter module and a cable are encapsulated inside the protective shell; the antenna board and the wireless network adapter module are arranged on the flat-plate reflector; the wireless network adapter module is in radiofrequency electrical connection with the antenna board. The wireless network transmitting and receiving device has the advantages that the network access performance in which the transmission distance reaches 2 kilometers and the downlink rate is not lower than 20Mbps can be implemented by the wireless network transmitting and receiving device; only standard outdoor AP (access point) equipment is required when the wireless network transmitting and receiving device is used, accordingly, modification can be omitted, and the cost of the wireless network transmitting and receiving device is only 1/3-1/2 of the cost of CPE (customer premise equipment); EIRP (equivalent isotropic radiated power) indexes of the wireless network adapter module can be improved, the receiving sensitivity of a wireless network adapter can be enhanced, and the wireless network transmitting and receiving device with waterproof, dustproof and ultraviolet-proof functions and the like is suitable to be used as wireless network access equipment in rural, outer suburb and remote areas.
Description
Technical field
The utility model relates to wireless telecommunications system technical field, relates to more specifically a kind of wireless network transceiving device.
Background technology
For providing network insertion communication modes, user has two kinds in the market:
One, wired mode
The common technology of wired mode has: based on the ADSL of telephone network, based on the CABLEMODEM of cable radio network, the category-5 cable Ethernet based on dedicated network, also has fiber entering household based on optical fiber etc.
Two, wireless mode
Wireless mode common are the WIFI network based on IEEE802.11 serial protocols, the network access such as GPRS, 3G, 4G based on mobile radio communication.
Use wired mode data bandwidth large, stable performance, but need wiring to register one's residence, and the network construction cost needing is large, and the construction period is long.Therefore, wired mode is highly suitable for population concentration, area that quality of life is high, such as urban cells; And for the remote districts such as outskirts of a town, rural area, due to population decentralization, wiring and maintenance cost are high and inapplicable.
Use wireless mode to carry out in network insertion communication, the WIFI network based on IEEE802.11 serial protocols has the data transfer rate more much higher than the network access of mobile radio communication, much lower network construction cost and day favored.But WIFI network itself is designed to short-range Network stretch, design is used free ISM band, and there are strict restriction in various countries and international wireless mechanism to its transmitting power, are not suitable for long-distance transmissions.It is indoor in prior art, using the general design use scenes of the WIFI network based on IEEE802.11 serial protocols, and communication distance is generally tens meters to 100 meters.Although also have the WIFI network that is applied to outdoor scene at present, be generally limited to the short distance dense population areas such as square, street.On the outskirts of a town and rural area, use CPE client device communication distance can be increased to 2 kilometers, but the cost of cpe device is high, is not suitable for large-scale popularization.
Along with the development in epoch, the implementation of informatization, there is equally urgent online demand in vast outskirts of a town, rural area.Therefore proposing one and can realize lowlyer compared with telecommunication and cost, based on the wireless network transceiving device of IEEE802.11 serial protocols, is a problem demanding prompt solution.
Utility model content
The purpose of this utility model is, proposes one and can realize compared with long distance network transmission, is applicable to the wireless network transceiving device that the remote districts such as rural area, outskirts of a town are used.
For reaching this object, the utility model by the following technical solutions:
A kind of wireless network transceiving device, comprises the protecting sheathing for the protection of internal structure, and the inside of described protecting sheathing is packaged with antenna plate, plane sheet reflector, wireless network adapter module and cable; Described antenna plate and wireless network adapter module are all arranged on described plane sheet reflector; Between described wireless network adapter module and described antenna plate, form radio frequency electrical connection.
Further, one end of described cable is connected with described wireless network adapter module; The other end of described cable extends to outside by the cable entry port being arranged on protecting sheathing by the inside of described protecting sheathing.
Preferably, described antenna plate is pcb board or metal structure plate; Described antenna plate comprises at least one radiating element.
Further, described antenna plate comprises at least two radiating elements; Be integrated in described antenna plate for the feeding mechanism and the radiator that connect described radiating element; Described feeding mechanism and described radiator and described plane sheet reflector form air microstrip or parallel wire transmission network.
Further, to follow WLAN standard be IEEE802.11a/b/g/n/ac series communication protocol to described wireless network adapter module.
Further, the interface of described wireless network adapter module is USB2.0 interface, USB3.0 interface or USB3.1 interface; The interface of described wireless network adapter module is used to described wireless network adapter module power or carry out transfer of data.
Further, the interface of described cable is USB interface; The interface of the interface of described cable and described wireless network adapter module is suitable; Described cable is connected with user computer.
Further, the outer setting of described protecting sheathing has mounting structure; Described mounting structure is holding rod mounting structure or wall dress mounting structure.
Preferably, the outside of described protecting sheathing is also provided with the auxiliary equipment that realizes dustproof, waterproof and/or anti-ultraviolet aging.
The beneficial effects of the utility model are: the antenna plate in the utility model and plane sheet reflector form gain directional antenna, the transmitter AP of the beam position base station that gain directional antenna produces and be connected to the radio frequency mouth of wireless network adapter module with the short radio frequency of trying one's best, realizes the lossless transmission of radiofrequency signal; Use the wireless network transceiving device in the utility model can provide transmission range to reach 2 kilometers, downstream rate is not less than the network access performance of 20Mbps; In use only need to use the outdoor version AP equipment of standard, without transforming, equipment cost is only 1/3-1/2 of cpe device; Promote the EIRP index of wireless network adapter module, improved the receiving sensitivity of wireless network adapter, owing to thering is the function such as waterproof and dustproof, antiultraviolet, be adapted at rural area, outer suburbs and remote districts and use as wireless network access device.
Brief description of the drawings
Fig. 1 is the structural representation of the wireless network transceiving device that proposes of the utility model embodiment mono-;
Fig. 2 is the typical test results of the network throughput of 2 kilometers of accesses place of wireless network transceiving device of proposing of the utility model embodiment mono-;
Fig. 3 is the structural representation of the wireless network transceiving device that proposes of the utility model embodiment bis-;
Fig. 4 is the typical test results of the network throughput that provides 500 meters of accesses place of wireless network transceiving device that the utility model embodiment bis-proposes.
In figure:
1, antenna plate; 2, plane sheet reflector; 3, wireless network adapter module; 4, protecting sheathing; 5, cable.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.
Embodiment mono-
As shown in Figure 1, be a kind of wireless network transceiving device that the present embodiment proposes, comprise the protecting sheathing 4 for the protection of internal structure, the inside of described protecting sheathing 4 is packaged with antenna plate 1, plane sheet reflector 2, wireless network adapter module 3 and cable 5; Described antenna plate 1 and wireless network adapter module 3 are all arranged on described plane sheet reflector 2; Between described wireless network adapter module 3 and described antenna plate 1, form radio frequency electrical connection.Described antenna plate 1 is pcb board or metal structure plate; Described antenna plate 1 comprises at least one radiating element, and antenna plate 1 can only comprise a radiating element, also can comprise multiple radiating elements.
Wherein, structure between described antenna plate 1 and plane sheet reflector 2 has formed a gain directional antenna, the transmitter AP of the beam position base station that gain directional antenna produces and be connected to the radio frequency mouth of wireless network adapter module with the short radio frequency of trying one's best, realizes the lossless transmission of radiofrequency signal.
As one preferred embodiment, the antenna plate 1 in the present embodiment is preferably metal structure plate, and described metal structure plate comprises at least two radiating elements; Be integrated in described antenna plate 1 for the feeding mechanism and the radiator that connect described radiating element; Described feeding mechanism and described radiator and described plane sheet reflector 2 form air microstrip or parallel wire transmission network.In the present embodiment, antenna plate 1 adopts the mode of air microstrip paster to be arranged on described plane sheet reflector 2, and the feeding classification that described antenna plate 1 is selected is air microstrip structure; Further, the earth terminal of wireless network adapter module 3 is directly connected on plane sheet reflector 2 by piece of metal sheet; The rf inputs of wireless network adapter module 3 is connected with antenna plate 1 by air microstrip structure, to form complete the loop of rf.
One end of described cable 5 is connected with described wireless network adapter module 3; The other end of described cable 5 extends to outside by the cable entry port being arranged on protecting sheathing 4 by the inside of described protecting sheathing 4.The interface of described wireless network adapter module 3 is USB2.0 interface, USB3.0 interface or USB3.1 interface; The interface of described wireless network adapter module 3 is used to described wireless network adapter module 3 to power or carries out transfer of data, and it is IEEE802.11a/b/g/n/ac series communication protocol that the described wireless network adapter module 3 in the present embodiment is followed WLAN standard.The interface of described cable 5 is USB interface; The interface of the interface of described cable 5 and described wireless network adapter module 3 is suitable; Described cable 5 is connected with user computer, and in the present embodiment, the length of cable 5 is 10 meters, and the transfer of data of wireless network adapter module 3, power supply all complete by cable 5 at a distance.When use, wireless network transceiving device is installed on outdoorly, the positive base station direction that is placed with AP of aiming at, is connected to by cable 5 on the computer of indoor user.
The outer setting of described protecting sheathing 4 has mounting structure; Described mounting structure is holding rod mounting structure or wall dress mounting structure.The outside of described protecting sheathing 4 is also provided with the auxiliary equipment of functions such as realizing dustproof, waterproof and/or anti-ultraviolet aging.
As shown in Figure 2, be to use wireless network transceiving device in the present embodiment typical test results at the network throughput of 2 kilometers of accesses place of distance users.Wireless network transceiving device in the present embodiment works under 2.4GHz working frequency range.From figure, can know, use the wireless network transceiving device in the present embodiment to carry out work, can easily realize distance and reach the WIFI wireless access in 2 kilometer range, downlink throughput capacity is not less than 20Mbps.
Main typical technology desired value in the wireless network transceiving device course of work in the present embodiment is as follows:
Frequency range: 2400～2483.5MHz;
Support channel: 1～11;
Defer to agreement: IEEE802.11b/g/n;
Maximum access rate: 150Mbps;
Design downlink throughput capacity: >=20Mbps (2 kilometers of distances);
Network adapter power output :≤21dBm@an pattern;
Network adapter sensitivity :≤-90dBm(CCK11Mbps@8%PER);
Antenna gain: 14dBi;
Polarization mode: perpendicular polarization.
Use the wireless network transceiving device in the utility model can provide transmission range to reach 2 kilometers, downstream rate is not less than the network access performance of 20Mbps; In use only need to use the outdoor version AP equipment of standard, without transforming, its cost is low is only 1/3-1/2 of cpe device; Promote the EIRP index of wireless network adapter module, improved the receiving sensitivity of wireless network adapter, owing to thering is the function such as waterproof and dustproof, antiultraviolet, be adapted at rural area, outer suburbs and remote districts and use as wireless network access device.
Embodiment bis-
As shown in Figure 3, be a kind of wireless network transceiving device that the present embodiment proposes, comprise the protecting sheathing 4 for the protection of internal structure, the inside of described protecting sheathing 4 is packaged with antenna plate 1, plane sheet reflector 2, wireless network adapter module 3 and cable 5; Described antenna plate 1 and wireless network adapter module 3 are all arranged on described plane sheet reflector 2; Between described wireless network adapter module 3 and described antenna plate 1, form radio frequency electrical connection.Described antenna plate 1 is pcb board or metal structure plate; Described antenna plate 1 at least comprises a radiating element, and antenna plate 1 can only comprise a radiating element, also can comprise multiple radiating elements.
Antenna plate 1 in the present embodiment is pcb board, and as one preferred embodiment, described antenna plate 1 at least comprises two radiating elements; Be integrated in described antenna plate 1 for the feeding mechanism and the radiator that connect described radiating element, radiating element is PCB double-sided symmetrical oscillator, and described feeding mechanism and described radiator and described plane sheet reflector 2 form parallel wire transmission network.Antenna plate 1 is connected by radio frequency cable with wireless network adapter module 3, and wireless network adapter module 3 is without being connected with plane sheet reflector 2.
One end of described cable 5 is connected with described wireless network adapter module 3; The other end of described cable 5 extends to outside by the cable entry port being arranged on protecting sheathing 4 by the inside of described protecting sheathing 4.The interface of described wireless network adapter module 3 is USB2.0 interface, USB3.0 interface or USB3.1 interface; The interface of described wireless network adapter module 3 is used to described wireless network adapter module 3 to power or carries out transfer of data, and it is IEEE802.11a/b/g/n/ac series communication protocol that the described wireless network adapter module 3 in the present embodiment is followed WLAN standard.The interface of described cable 5 is USB interface; The interface of the interface of described cable 5 and described wireless network adapter module 3 is suitable; Described cable 5 is connected with user computer, and in the present embodiment, the length of cable 5 is 10 meters, and the transfer of data of wireless network adapter module 3, power supply all complete by cable 5 at a distance.When use, wireless network transceiving device is installed on outdoorly, the positive base station direction that is placed with AP of aiming at, is connected to by cable 5 on the computer of indoor user.
The outer setting of described protecting sheathing 4 has mounting structure; Described mounting structure is holding rod mounting structure or wall dress mounting structure.The outside of described protecting sheathing 4 is also provided with the auxiliary equipment of functions such as realizing dustproof, waterproof and/or anti-ultraviolet aging.
As shown in Figure 4, it is the typical test results of the network throughput that provides while using wireless network transceiving device in the present embodiment to access at 500 meters of of distance users, from figure, can find out that the device using in the present embodiment can be very easy to realize the WIFI wireless access that distance reaches 500 meters, downlink throughput capacity is not less than 30Mbps.
Main typical technology desired value in the wireless network transceiving device course of work in the present embodiment is as follows:
Frequency range: 5725～5850MHz;
Support channel: 149～165;
Defer to agreement: IEEE802.11a/n;
Maximum access rate: 300Mbps;
Design downlink throughput capacity: >=30Mbps (0.5 kilometer of distance);
Network adapter power output :≤12dBm@an pattern;
Network adapter sensitivity :≤-73dBm(OFDM54Mbps@10%PER);
Antenna gain: 17dBi;
Polarization mode: dual polarization.
Below described in conjunction with specific embodiments know-why of the present utility model, these are described is in order to explain principle of the present utility model, can not be interpreted as by any way the restriction to the utility model protection range.Based on explain herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, within these modes all will fall into protection range of the present utility model.
Claims (9)
1. a wireless network transceiving device, comprise the protecting sheathing (4) for the protection of internal structure, it is characterized in that: the inside of described protecting sheathing (4) is packaged with antenna plate (1), plane sheet reflector (2), wireless network adapter module (3) and cable (5);
Described antenna plate (1) and wireless network adapter module (3) are all arranged on described plane sheet reflector (2);
Between described wireless network adapter module (3) and described antenna plate (1), form radio frequency electrical connection.
2. wireless network transceiving device according to claim 1, is characterized in that: one end of described cable (5) is connected with described wireless network adapter module (3);
The other end of described cable (5) extends to outside by the cable entry port being arranged on protecting sheathing (4) by the inside of described protecting sheathing (4).
3. wireless network transceiving device according to claim 1, is characterized in that: described antenna plate (1) is pcb board or metal structure plate;
Described antenna plate (1) comprises at least one radiating element.
4. wireless network transceiving device according to claim 3, is characterized in that: described antenna plate (1) comprises at least two radiating elements;
Be integrated in described antenna plate (1) for the feeding mechanism and the radiator that connect described radiating element;
Described feeding mechanism and described radiator and described plane sheet reflector (2) form air microstrip or parallel wire transmission network.
5. wireless network transceiving device according to claim 1, is characterized in that: it is IEEE802.11a/b/g/n/ac series communication protocol that described wireless network adapter module (3) is followed WLAN standard.
6. wireless network transceiving device according to claim 2, is characterized in that: the interface of described wireless network adapter module (3) is USB2.0 interface, USB3.0 interface or USB3.1 interface;
The interface of described wireless network adapter module (3) is used to described wireless network adapter module (3) power or carry out transfer of data.
7. wireless network transceiving device according to claim 6, is characterized in that: the interface of described cable (5) is USB interface;
The interface of the interface of described cable (5) and described wireless network adapter module (3) is suitable;
Described cable (5) is connected with user computer.
8. wireless network transceiving device according to claim 1, is characterized in that: the outer setting of described protecting sheathing (4) has mounting structure;
Described mounting structure is holding rod mounting structure or wall dress mounting structure.
9. wireless network transceiving device according to claim 8, is characterized in that: the outside of described protecting sheathing (4) is also provided with the auxiliary equipment that realizes dustproof, waterproof and/or anti-ultraviolet aging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420179941.1U CN203761382U (en) | 2014-04-14 | 2014-04-14 | Wireless network transmitting and receiving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420179941.1U CN203761382U (en) | 2014-04-14 | 2014-04-14 | Wireless network transmitting and receiving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203761382U true CN203761382U (en) | 2014-08-06 |
Family
ID=51256612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420179941.1U Expired - Fee Related CN203761382U (en) | 2014-04-14 | 2014-04-14 | Wireless network transmitting and receiving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203761382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103916156A (en) * | 2014-04-14 | 2014-07-09 | 佛山市健博通电讯实业有限公司 | Wireless network transmitter-receiver set |
-
2014
- 2014-04-14 CN CN201420179941.1U patent/CN203761382U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103916156A (en) * | 2014-04-14 | 2014-07-09 | 佛山市健博通电讯实业有限公司 | Wireless network transmitter-receiver set |
| CN103916156B (en) * | 2014-04-14 | 2016-04-20 | 广东健博通科技股份有限公司 | A kind of wireless network transceiving device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107135554A (en) | A kind of LoRa base stations based on communication chip | |
| CN205140188U (en) | Wireless teletransmission water gauge control circuit based on LORA technique | |
| CN202535544U (en) | Hand-hold monitor used in monitoring system | |
| CN203761382U (en) | Wireless network transmitting and receiving device | |
| CN204857943U (en) | Multifrequency bow tie type printed antenna | |
| CN109450514A (en) | A kind of mobile communication relay based on low pressure carrier wave | |
| WO2018098548A1 (en) | Long-reach mobile internet connection system with built-in multiband directional antenna | |
| CN107071931A (en) | A kind of NB IoT base stations based on communication chip | |
| CN208780352U (en) | Power equipment temperature reception device | |
| CN209030219U (en) | A kind of mobile communication relay based on low pressure carrier wave | |
| CN103916156B (en) | A kind of wireless network transceiving device | |
| CN202197411U (en) | Split type power utilization information acquisition public network terminal | |
| CN205491163U (en) | On --spot wireless wi -Fi voice communication device | |
| CN205232411U (en) | Antenna earphone | |
| CN206061158U (en) | A kind of fixed wifi probes with BLE bluetooth sniffers | |
| CN203435159U (en) | An EOC central-office-side device of a double-frequency-band wireless AP | |
| CN202662749U (en) | GSM1800 duplex filter module | |
| CN202487780U (en) | Cell phone antenna equipped with auxiliary parasitic antenna | |
| CN205864415U (en) | A kind of wireless network data radio station data transmission device | |
| CN202026473U (en) | Highly sensitive WLAN intelligent terminal | |
| CN202695694U (en) | Antenna device of meteorological radar | |
| CN212259342U (en) | Wireless private network system of electric power in transformer substation | |
| CN110364828A (en) | Millimeter wave high gain array antenna | |
| CN218850895U (en) | Meter reading communication system based on LoRa | |
| CN103531010A (en) | Local communication module device of concentrator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG KENBOTONG TECHNOLOGY CO., LTD. Free format text: FORMER NAME: JIANBOTONG TELECOMMUNICATION INDUSTRIAL CO., LTD., FOSHAN CITY |
|
| CB03 | Change of inventor or designer information |
Inventor after: Su Guangjie Inventor after: Song Maosheng Inventor after: Lu Yiwen Inventor after: Xiao Pengcheng Inventor before: Su Guangjie Inventor before: Lu Yiwen Inventor before: Xiao Pengcheng Inventor before: Xiao Xuwen |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SU GUANGJIE LU YIWEN XIAO PENGCHENG XIAO XUWEN TO: SU GUANGJIE SONG MAOSHENG LU YIWEN XIAO PENGCHENG |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528061, Foshan, Guangdong Province, Chancheng District, Jihua Road, Zen Road, No. 2 Health Science Park Patentee after: Guangdong Science and Technology Co., Ltd. of strong Botong Address before: 528061, Foshan, Guangdong Province, Chancheng District, Jihua Road, Zen Road, No. 2 Health Science Park Patentee before: Jianbotong Telecommunication Industrial Co., Ltd., Foshan City |
|
| 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: 20140806 Termination date: 20170414 |