The embodiment of the invention discloses an anti-theft oil tank for a truck. The anti-theft oil tank comprises an oil tank body, an anti-theft detection tank body fixed to the left end face of the oil tank body and a contact switch mechanism arranged in the anti-theft detection tank body. An oil tank inner cavity is formed in the oil tank body, and a connecting rod through cavity with a leftward opening is formed in the left side of the oil tank inner cavity in a communicating mode. A buoyancy ball capable of floating on the surface of fuel oil is used for detecting the oil level descending speed, whether an oil stealing behavior is conducted or not is automatically judged according to the oil level descending speed, then whether the contact switch mechanism is started or not is automatically selected, and if lawbreakers steal oil, the oil level descending speed is larger than the oil level descending speed during normal running of a truck; the contact switch is turned on, so that an alarm device installed on the truck gives out a sound alarm to remind a driver, the oil stealing behavior of lawbreakers is stopped, and the economic loss of the truck driver is greatly reduced.

    本发明实施例公开了一种货车用防盗油箱,包括油箱主体、固定于所述油箱主体左端面的防盗检测箱体、设置于所述防盗检测箱体内的触点开关机构;所述油箱主体内设有油箱内腔,所述油箱内腔左侧连通设有开口向左的连杆通腔;本发明利用能够漂浮在燃油表面的浮力球,检测油面下降速度,通过油面下降速度快慢自动判断是否有盗油行为在进行,再自动选择触点开关机构是否开启,若有不法分子正在偷油,则油面下降速度大于货车正常行驶时的油面下降速度,则触点开关开启,使得安装与车上的报警设备发出声音报警提醒司机,从而使得不法分子偷油行为终止,极大的降低了货车司机的经济损失。


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    Title :

    Anti-theft oil tank for truck


    Additional title:

    一种货车用防盗油箱


    Contributors:
    JIANG YANQU (author)

    Publication date :

    2021-04-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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