The invention discloses a switch structure for a charging gun. The structure comprises a key electronic switch which is a patch switch, a PCB, a charging gun shell and awaterproof key component. The patch switch is mounted on the PCB through an SMT process; the PCB is fixed in the charging gun shell, and a key hole is formed in the position, corresponding to the patch switch, of the charging gun shell; and the waterproof key component is arranged at the key hole and is used for realizing on and off of the patch switch. The patch switch is selected and integrated on the PCB in the gun body, so that the operation time and cost are greatly saved, and meanwhile, the corresponding structure is matched, so that the waterproof performance is ensured.
本发明公开了一种充电枪用开关结构,包括:按键电子开关,所述按键电子开关为贴片开关;PCB板,所述贴片开关通过SMT工艺贴装于PCB板上;充电枪壳体,所述PCB板固定于充电枪壳体内,充电枪壳体在与贴片开关相对应处开设有按键孔;防水按键部件,所述防水按键部件设置在按键孔处,用于实现对贴片开关的启闭。本发明通过选用贴片开关,集成在枪身内的PCB板上,大大节省了操作时间和成本,同时配合相应结构,保证了防水性能。
Switch structure for charging gun
一种充电枪用开关结构
2021-12-17
Patent
Electronic Resource
Chinese
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