Antenna system and screw mechanism for adjusting the angle of the antenna module
An antenna module and antenna system technology, applied to antennas, electrical components, etc., can solve the problems of screw distortion, breakage, weakening of screw structure strength, etc., to achieve the best structural strength and ensure the effect of operating stability.
Active Publication Date: 2014-10-15
WISTRON NEWEB
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Problems solved by technology
However, with the design trend of miniaturization of mechanical structures, the size of the screw mechanism becomes smaller, and the size of the traditional screw becomes shorter and thinner. Therefore, the grooves formed on the traditional screw greatly weaken the structural strength of the screw.
For example, the traditional screw is easily distorted or even broken due to the extrusion of the container or the side hole screw
Method used
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Embodiment Construction
[0015] see figure 1 , figure 1 It is a schematic diagram of an antenna system 10 according to an embodiment of the present invention. The antenna system 10 includes a support frame 12 , an antenna module 14 and a screw mechanism 16 . The screw mechanism 16 is disposed between the support frame 12 and the antenna module 14 for adjusting the rotation angle of the antenna module 14 relative to the support frame 12 .
[0016] see figure 2 and image 3 , figure 2 It is an exploded schematic view of the components of the screw mechanism 16 according to the embodiment of the present invention, image 3 It is an assembly diagram of the screw mechanism 16 of the embodiment of the present invention. The screw mechanism 16 includes a screw 18 . The screw 18 includes a shank 20 . A first area A1 of the rod portion 20 is formed with a thread 201, a second area A2 of the rod portion 20 is provided with an annular protruding portion 203, and an outer diameter of the annular protrud...
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The invention discloses an antenna system for regulating an angle of an antenna module and a screw rod mechanism. The screw rod mechanism comprises a screw rod including a rod part, wherein a first area of the rod part is provided with threads, a second area of the rod part is provided with an annular protruded part, and the outer diameter length of the annular protruded part is larger than that of the rod part; the screw rod further comprises an end part which is arranged at one end of the rod part close to the second area; the screw rod mechanism further comprises a containing assembly with a groove for containing the annular protruded part of the screw rod; and the screw rod mechanism further comprises a side hole screw which is arranged in the first area of the screw rod, and the side hole screw is used for moving along the thread of the screw rod corresponding to the containing assembly when the screw rod rotates. According to the invention, the screw rod has excellent structural strength, and the stability of the operation of the screw rod mechanism can be ensured.
Description
technical field [0001] The invention relates to a screw mechanism and an antenna system, in particular to a screw mechanism and an antenna system for adjusting the angle of an antenna module. Background technique [0002] The traditional screw mechanism includes a screw rod, a receiving part and a side hole screw, and the receiving part and the side hole screw are respectively arranged at two ends of the screw rod. A thread is formed on the surface of the screw rod and an annular groove is provided, and the accommodating part includes a wedge-shaped protrusion whose width is similar to that of the annular groove. When the screw rod is engaged with the receiving part and the wedge-shaped protrusion is engaged in the annular groove, the user can drive the side hole screw along the thread of the screw rod to produce a displacement change relative to the receiving part by rotating the screw rod. However, with the design trend of miniaturization of the mechanical structure, the ...
Claims
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IPC IPC(8): H01Q3/02H01Q3/08
Inventor 李铭展杨兰淳林宏源郭三义简维德辜煜夫
Owner WISTRON NEWEB