The invention discloses a temperature sensor, and particularly relates to the field of temperature sensors, the temperature sensor comprises a floating mechanism, the bottom of the floating mechanism is rotatably connected with a second limiting mechanism used for limiting and fixing a temperature sensor transmission line and a sensing head part, the floating mechanism comprises a first floating plate, and a second floating plate is arranged in the first floating plate; a third floating plate is arranged in the second floating plate, connecting rods are rotationally installed at the horizontal center line positions of the first floating plate, the second floating plate and the third floating plate, a first supporting rod is fixedly installed at the top of the third floating plate, and a first limiting mechanism used for fixing a temperature sensor host part is slidably installed on the outer wall of the first supporting rod. According to the invention, the transmission line and the sensing head are partially enclosed and protected by arranging the first limiting mechanism and the second limiting mechanism, and after the transmission line and the sensing head are moved to a detection position, the first limiting mechanism is driven to move downwards, so that the plurality of baffles are far away from each other and surround the periphery of the sensing head, and the problem that the transmission line and the sensing head are influenced by impurities in water is avoided.
本发明公开了一种温度传感器,具体涉及温度传感器领域,包括漂浮机构,漂浮机构的底部转动连接有用于限位固定温度传感器传输线及传感头部分的第二限位机构,漂浮机构包括第一浮板,第一浮板的内部设有第二浮板,第二浮板的内部设有第三浮板,第一浮板、第二浮板和第三浮板的水平向中心线位置处都转动安装有衔接杆,第三浮板的顶部固定安装有第一支撑杆,第一支撑杆的外壁滑动安装有用于固定温度传感器主机部分的第一限位机构。本发明通过设置第一限位机构和第二限位机构对传输线和传感头部分进行围合保护,在移动至检测位置后,通过驱动第一限位机构下移使得多个挡板相互远离围挡在传感头的外周,避免受到水中杂质影响的问题。
Temperature sensor
一种温度传感器
2023-08-22
Patent
Electronic Resource
Chinese
Automotive engineering | 1987
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