The invention discloses an onboard antenna cover, which is used for covering an antenna mounting part of a circuit board arranged in a host and comprises a shell with an accommodating cavity, the accommodating cavity is used for accommodating the antenna mounting part, and the shell comprises a first cavity wall and a second cavity wall which are opposite to the surface of the circuit board, and a side wall connected with the first cavity wall and the second cavity wall; the front edge, forming an inlet of the accommodating cavity, of the first cavity wall extends in the direction away from the accommodating cavity to form a first clamping part, and the front edge, forming the inlet of the accommodating cavity, of the second cavity wall is outwards provided with a plurality of elastic arms at certain intervals in a protruding mode. The elastic arms can provide elastic forces in the up-down direction of the shell and deform and bend in the up-down direction of the shell, and the tail ends of the elastic arms extend in the direction away from the accommodating cavity to form a second clamping part. The invention further discloses a corresponding host structure with the onboard antenna, and when the onboard antenna cover and the shell of the host are assembled, screws are not needed, and connection is stable.
本发明公开了一种板载天线盖,用于遮盖设于一主机中电路板的天线安装部分,包括具有容纳腔的壳体,所述容纳腔用于容纳所述天线安装部分,所述壳体包括与电路板板面相对的第一腔壁和第二腔壁,以及连接第一腔壁和第二腔壁的侧壁,所述第一腔壁形成所述容纳腔入口的前边沿向远离所述容纳腔的方向延伸形成第一卡合部,所述第二腔壁形成所述容纳腔入口的前边沿向外凸设有若干具有一定间距的弹性臂,所述弹性臂可提供沿所述壳体的上下方向的弹力并在所述壳体的上下方向变形弯曲,所述弹性臂的末端向远离所述容纳腔的方向延伸形成第二卡合部。本发明还公开了一种对应的具有板载天线的主机结构,其板载天线盖与主机的壳体组装时,无需螺丝且连接稳定。
Onboard antenna cover and host structure with onboard antenna
板载天线盖及具有板载天线的主机结构
2021-12-14
Patent
Electronic Resource
Chinese
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