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PCB oscillator supporting structure and antenna

A supporting structure and vibrator technology, applied in the field of antennas, can solve problems affecting the electrical performance of PCB vibrator, large shaking amplitude of PCB vibrator, pulling of solder joints of the vibrator, etc., and achieve the effect of fast assembly, reduced shaking amplitude and stable performance

Pending Publication Date: 2021-05-11
COMBA TELECOM TECH (GUANGZHOU) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when the structural size of the PCB vibrator is large (for example, when the frequency band of the PCB vibrator is low, the structural size of the PCB vibrator will become larger), if the PCB vibrator is directly mounted on the reflector, it will cause , the vibration of the PCB vibrator is large and easy to bend, causing the solder joints of the vibrator to be pulled, which affects the electrical performance of the PCB vibrator

Method used

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  • PCB oscillator supporting structure and antenna
  • PCB oscillator supporting structure and antenna
  • PCB oscillator supporting structure and antenna

Examples

Experimental program
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Effect test

Embodiment 1

[0051] refer to Figure 1 to Figure 6 As shown, this embodiment provides a PCB vibrator support structure, including: a base 1 and a ring-shaped support frame 2 arranged on the base 1 .

[0052] Wherein, at least one first engaging structure 21 for fixing the vibrator arm 31 of the PCB vibrator is provided on the side of the ring support frame 2 facing away from the base 1 . The bottom of the base 1 is provided with a fixing structure 13 for fixing the supporting structure of the PCB oscillator on the reflector 4 . The base 1 has a cavity 110 through which the balun connected to the vibrator arm 31 can pass to connect with the wiring board 32 on the reflector 4 .

[0053] That is to say, the entire PCB vibrator support structure is fixed on the reflector 4 through the fixing structure 13 at the bottom of the base 1, the vibrator arm 31 is supported by the ring support frame 2, and the first clip on the ring support frame 2 The coupling structure 21 engages and fixes the vibr...

Embodiment 2

[0087] This embodiment provides an antenna, and the antenna includes: a reflector, a PCB oscillator, and a supporting structure for the PCB oscillator. Wherein, the PCB vibrator is fixed on the reflector through the supporting structure of the PCB vibrator.

[0088] It should be noted that the structure of the supporting structure of the PCB vibrator in this embodiment is the same as that of the supporting structure of the PCB vibrator provided in the first embodiment, and can bring about the same or similar technical effects, and will not be repeated here. For details, please refer to Description of Embodiment 1.

[0089] Other technical features are also the same as those in Embodiment 1. For details, please refer to the description of Embodiment 1, which will not be repeated here.

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PUM

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Abstract

The invention relates to a PCB oscillator supporting structure and an antenna. The PCB oscillator supporting structure comprises a base and an annular supporting frame. At least one first clamping structure used for fixing an oscillator arm of the PCB oscillator is arranged on one surface, deviating from the base, of the annular support frame, and a fixing structure used for fixing the PCB oscillator support structure on the reflecting plate is arranged at the bottom of the base; the base is provided with the cavity, and the balun can penetrate through the cavity to be connected with the wiring board located on the reflecting plate, so that when vibration occurs, the shaking amplitude of the PCB vibrator can be effectively reduced to a certain extent, the situation that vibrator welding spots are pulled is avoided to a certain extent, and the performance of the PCB vibrator is more stable.

Description

technical field [0001] The present disclosure relates to the technical field of antennas, in particular to a PCB dipole supporting structure and an antenna. Background technique [0002] The vibrator is the core component of the antenna, which has the function of guiding and amplifying electromagnetic waves, making the electromagnetic signal received by the antenna stronger. Wherein, a PCB (Printed Circuit Board, printed circuit board) vibrator is a vibrator that prints a circuit on a synthetic resin to realize electromagnetic field propagation. When using the prior art, the PCB vibrator is directly installed on the reflector. [0003] However, when the structural size of the PCB vibrator is large (for example, when the frequency band of the PCB vibrator is low, the structural size of the PCB vibrator will become larger), if the PCB vibrator is directly mounted on the reflector, it will cause , The vibration of the PCB vibrator is large and easy to bend, resulting in the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/36H01Q1/38
CPCH01Q1/36H01Q1/38
Inventor 钟剑贞卢吉水刘立晓阮桥飞
Owner COMBA TELECOM TECH (GUANGZHOU) CO LTD