Built-in type antenna connector and mobile terminal equipment

Abstract

The invention discloses a built-in type antenna connector used for enabling an antenna irradiator on the surface of a frame provided with a vertically through hole to be electrically connected with a mainboard. The built-in type antenna connector comprises a first touch pin and a second touch pin. The first touch pin is arranged in the through hole of the frame, the upper end of the first contact pin is electrically connected with an antenna irradiator, and the lower end of the first contact pin is of a barrel structure. The second contact pin is provided with an elastic body which is inserted into the first contact pin and is in electric contact with the first contact pin in an interference fit mode. The elastic body is of a barrel structure and is provided with a notch in the vertical direction, so the elastic body can be compressed inwards when being contained in the first contact pin, and the lower end of the second contact pin is electrically connected with the mainboard. The invention further discloses mobile terminal equipment provided with the built-in type antenna connector. The built-in type antenna connector can achieve stable electric contact, improve antenna performance, reduce the number of components and save the manufacturing cost.

Description

technical field [0001] The invention relates to a built-in antenna connector and mobile terminal equipment. Background technique [0002] Such as Figure 1A As shown, a built-in antenna contact structure is formed on the existing mobile terminal equipment, which forms the antenna radiator 10 of the built-in antenna composed of a conductive pattern of a certain shape on the terminal shell, and uses the antenna connector 20 The antenna radiator 10 and the main board are connected in a vertical structure. Such as Figure 1B As shown, the existing antenna connector 20 uses pogo pins to form a vertical contact structure penetrating through the inside of the frame between the antenna 21 and the feed point 22 on the main board 23 . However, the above-mentioned existing antenna connector 20 that utilizes pogo pins to form a vertical contact structure has a relatively high frequency of poor contact due to poor operation of the internal spring and a complicated structure. The wear ...

AI Technical Summary

Problems solved by technology

However, the above-mentioned existing antenna connector 20 that utilizes pogo pins to form a vertical contact structure has a relatively high frequency of poor contact due to poor operation of the internal spring and a complicated structure. The wear and tear of the contact pads 22 on the main board 23 and the change of the elasticity of the spring may easily lead to uneven current flow and reduce the quality of calls. Moreover, due to the large number of parts, the production cost is high

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