A smart watch and its pogo stick coaxial cable connector
A coaxial cable, smart watch technology, applied in conductive connection, connection, electronic timer, etc., can solve the problem of low-band cellular frequency difficulty of smart watch, and achieve the effect of convenient disassembly and assembly
Active Publication Date: 2016-01-13
SUNWAY COMM BEIJING
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Problems solved by technology
[0003] Achieving low-band cellular frequencies for smartwatches is a challenge as antennas delivering 700 / 800 / 850 / 900MHz require a ground plane larger than the space provided by a watch
Method used
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[0035] In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.
[0036] see figure 1 , figure 2 , figure 1 is a perspective view of a smart watch in an embodiment of the present invention, figure 2 Yes figure 1 exploded view of smart watch in .
[0037] The smart watch 100 includes a case 10 , a dial and a circuit board 30 installed in the case 10 , and a strap 40 . An antenna radiator or ground plane 50 is fixed in the strap 40 . The antenna radiator or ground plane 50 is connected to a second flat RF connector. The antenna radiation sheet or the ground plane 50 can be a flexible board antenna, an FPC flexible printed circuit, a metal sheet, or a loop antenna.
[0038] The smart watch 100 also includes a spring bar coaxial cable connector 60 with spring contacts 6121 at both ends, and two coax...
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The invention discloses a spring rod coaxial cable connector which is installed on a smart watch. The spring rod coaxial cable connector comprises a middle connector with a hollow cylindrical body, the two ends of the middle connector are provided with spring contacts, the spring contacts are used for being electrically connected with an antenna decoder on a circuit board of the smart watch through first coaxial cables, the two ends of the middle connector are provided with spring rods respectively, the spring contacts are formed by the spring rods, two flat radio frequency connectors are arranged on the middle connector in the direction perpendicular to the hollow cylindrical body in a protruding mode, second through holes are formed in the surfaces of the flat radio frequency connectors, second coaxial cables are connected to the spring rods respectively, the flat radio frequency connectors are used for being embedded and fixed into an interlayer of a watch band, and each second coaxial cable penetrates through the corresponding second through hole to be electrically connected with an antenna emission sheet or a grounded plane in the interlayer of the watch band through the corresponding second flat radio frequency connector. The invention further discloses the smart watch with the spring rod coaxial cable connector.
Description
technical field [0001] The invention relates to a smart watch and a spring bar coaxial cable connector thereof. Background technique [0002] Current smartwatches can include antennas in mobile phones and be assigned communication frequencies, making smartwatches a stand-alone device that does not need to communicate through mobile phones or other devices. [0003] Achieving low-band cellular frequencies for smartwatches is a challenge, as antennas delivering 700 / 800 / 850 / 900MHz require a ground plane larger than the space provided by a watch. One existing solution is to extend the antenna or ground plane to the strap of the smart watch. Usually the antenna in the smart watch is glued or welded into the strap, so when the strap is damaged or needs to be replaced , the watch, watch strap and antenna need to be disassembled, and the antenna needs to be re-soldered. Contents of the invention [0004] In order to solve the above problems, the present invention provides a coax...
Claims
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IPC IPC(8): H01R9/05G04G17/06G04R60/04
Inventor 查洛塔·安德森帕维尔·密斯柯维斯基阿克塞尔·冯·阿滨王雷
Owner SUNWAY COMM BEIJING