The invention discloses a high-speed rail protective cover which comprises a protective cover body, sealing plates are arranged on the left side and the right side of the protective cover body in an attached mode, and a hand-cranking wheel, a transmission shaft, a driving bevel gear, a driven bevel gear, a threaded pipe, a limiting telescopic rod, an insertion block, a limiting block and a threaded rod are matched with one another; according to the air conditioner, the protective cover and the sealing plate can be conveniently driven to be clamped and fixed, so that the air conditioner body can be conveniently mounted and dismounted, operation is convenient and fast, and dust can be blocked through the arrangement of a dustproof net; and in addition, through mutual cooperation of a driving motor, a worm, a fixing plate, a side plate, a belt, a push plate, a first spring, balls, a worm gear, a second spring and a cam, the two balls can be conveniently driven to continuously knock the dustproof net back and forth, so that vibration is generated, dust falls off, and the situation that the dust blocks a limiting plate, and the use effect is affected is avoided.
本发明公开了一种高铁防护罩,包括防护罩,所述防护罩的左右两侧处均贴合设有密封板,本发明通过手摇轮、传动轴、主动锥形齿轮、从动锥形齿轮、螺纹管、限位伸缩杆、插块、限位块和螺纹杆这些部件之间的相互配合,便于实现防护罩和密封板之间带动卡接固定,从而方便对空调本体进行安装与拆卸,操作便捷,且通过防尘网的设置可以对灰尘进行阻隔,此外通过驱动电机、蜗杆、固定板、侧板、皮带、推板、第一弹簧、圆球、蜗轮、第二弹簧和凸轮这些部件之间的相互配合,便于带动两个圆球来回不断敲击防尘网,从而使其产生震动使灰尘掉落,避免灰尘堵塞住限位板,影响使用的效果。
High-speed rail protective cover
一种高铁防护罩
2023-07-04
Patent
Electronic Resource
Chinese
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