External antenna-type wireless data receiver
A wireless receiver and wireless data technology, applied in antennas, antenna parts, antenna supports/installation devices, etc., to achieve the effects of humanized design, good wireless signal adaptability, and guaranteed work efficiency
Inactive Publication Date: 2016-12-07
SUZHOU GANNZ ELECTRONICS TECH CO LTD
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Problems solved by technology
[0004] It can be seen from the above prior art that the prior art has made multi-faceted improvements and innovations for wireless data receivers to obtain better performance of wireless data receivers, but some details in practical applications are often discussed by designers. Ignored, the biggest feature of wireless signals that are different from wired signals is that the strength of wireless network signals will change due to the influence of geographical environment, and the existing wireless data receivers are either subject to such instability The impact of the network, or through the improvement of the software level to deal with this situation, is more complicated, therefore, designers need to continuously propose new improvements and innovations
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[0017] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0018] Such as figure 1 As shown, the present invention designs an external antenna type wireless data receiver, including a receiver housing 1, and a wireless receiver body circuit board 2 fixedly arranged in the receiver housing 1, the wireless receiver body circuit board The data output port 3 on the 2 is connected with the data output interface 4 on the receiver housing 1; it also includes an insulating support 5, a signal line 6, an antenna cap 9, a control module 7, and electrical connections connected to the control module 7 respectively. Control the telescopic rod 8, the acquisition signal input end 10 of the wireless receiver body circuit board 2 is connected with the control module 7, and the power-taking end 11 of the control module 7 is powered by the wireless receiver body circuit board 2 as the electronical...
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The invention relates to an external antenna-type wireless data receiver. The external antenna-type wireless data receiver is improved aiming at an existing wireless data receiver; an electrically controlled mechanical lifting rod technology is introduced to design a mechanism added with an electronically controlled telescopic pole (8); a signal line (6) which is arranged for receiving a wireless data signal is designed by combining an antenna cap (9) on the basis of a telescopic pole structure of which two ends are interconnected; and meanwhile, an introduced control module (7) is designed to receive the wireless data signal and the control module (7) carries out analysis aiming at the strength of the received wireless data signal to carry out intelligent control for the electronically controlled telescopic pole (8), so that height adjustment of the antenna cap (9) is achieved, i.e., automatic adjustment of the height of an antenna is achieved. Therefore, the external antenna-type wireless data receiver designed by the invention can effectively cope with a strength change of the wireless signal, and the work efficiency is ensured.
Description
technical field [0001] The invention relates to an external antenna type wireless data receiver, belonging to the technical field of wireless data receivers. Background technique [0002] Wireless data receiver refers to a device for receiving wireless data. With the continuous improvement of technology, the development of wireless network is becoming more and more mature, and the wireless transmission rate is becoming faster and faster. Due to the trouble of wiring in wired transmission, and Due to the disadvantage of high cost, wireless data transmission is gradually being applied to all aspects of life. Therefore, the improvement and innovation of wireless data receivers is being carried out along with the development of wireless technology. For example, the patent number: 201210274429.0 discloses a The wireless receiver is used to receive multiple coexisting wireless signals from different positioning systems, which includes an analog front-end and an analog-to-digital c...
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Login to View More IPC IPC(8): H01Q1/12H04B1/08
CPCH01Q1/1235H04B1/08
Inventor 张伟
Owner SUZHOU GANNZ ELECTRONICS TECH CO LTD