Antenna structure and head-mounted display device

• Main Authors: HAYASHI MASAHIRO, WANG SIBO, WANG JUNJIE, JIAN JIADE, QIU YUJIE, LI JUNXIAN, LI GANGLING
• Format: Patent
• Language: Chinese; English
• Published: 23.02.2024
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; PHYSICS

The invention provides an antenna structure and a head-mounted display device. The antenna structure comprises a first structure body, a second structure body and a feed-in element. The first structure receives a reference ground voltage. The second structure is coupled to the first structure. The second structural body comprises a conductive part, a shaft sleeve part and a shaft body, the shaft body is arranged in the shaft sleeve part in a penetrating mode, the shaft body is electrically coupled to the conductive part, and the conductive part is coupled to the feed-in point. The feed-in element is coupled to the feed-in point and the first structure body and is used for transmitting and receiving the radio frequency signal. 本发明提供一种天线结构及头戴式显示装置。天线结构包括第一结构体、第二结构体以及馈入元件。第一结构体接收参考接地电压。第二结构体耦接至第一结构体。第二结构体包括导电部、轴套部与轴体，轴体穿设于轴套部中，轴体电性耦接于导电部，导电部耦接馈入点。馈入元件耦接至馈入点以及第一结构体，用以传收射频信号。