Design method of Bluetooth antenna and related equipment

Abstract

The invention discloses a design method of a Bluetooth antenna. The method comprises the following steps: S1, designing a Bluetooth drive-by-wire box into a rectangular shape; and S2, inserting an antenna main body, an antenna feed end and an antenna grounding end into the drive-by-wire box. The invention further discloses related equipment of the Bluetooth antenna, the related equipment comprisesa box body, the side wall of the box body is provided with a circular frame, the inner wall of the circular frame is fixedly connected with a negative pressure fan, and the negative pressure fan is composed of a driving rod and a plurality of impellers. According to the invention, the antenna main body, the antenna feed end and the antenna grounding end are arranged in a triangular shape; the structural stability is achieved, the antenna is prevented from vibration deformation and even breakage to affect the use performance of the antenna; the air convection in the box body can be acceleratedthrough the rotation of the negative pressure fan, the heat dissipation in the box body is further accelerated, meanwhile, a filter screen can block external dust, and the situation that the dust enters the box body and then is attached to an electronic element, and consequently heat dissipation on the electronic element is difficult is avoided.

Description

technical field [0001] The invention relates to the technical field of bluetooth antennas, in particular to a bluetooth antenna design method and related equipment. Background technique [0002] Bluetooth technology is an open global specification for wireless data and voice communication. It is based on a low-cost short-range wireless connection and establishes a special short-range wireless technology connection for fixed and mobile devices. It is now widely used in Various occasions, such as mobile phones, Bluetooth headsets and computers, etc. [0003] Since Bluetooth will be installed in the equipment that people need to move, the equipment will be easily vibrated during non-stop transfer, which will cause the antenna to be vibrated, making the antenna easily deformed or even broken, which will lead to a decrease in the performance of the antenna. Furthermore, the current The antenna installation box will dissipate a lot of heat when it is working. At present, it can o...

AI Technical Summary

Problems solved by technology

[0003] Because Bluetooth will be installed in the equipment that people need to move, the equipment is easily subject to vibration during non-stop transfer, which in turn causes the antenna to be vibrated, making the antenna easily deformed or even broken, which leads to a decrease in the performance of the antenna. Furthermore, the current The antenna installation box will dissipate a lot of heat when it is working. At present, it can only rely on the convection between itself and the air for heat exchange and heat dissipation. The heat dissipation effect is poor, and it is easy to make the temperature of the electronic components on the control board in the box too high, which will affect the electronic components. normal service life of components

Images