The invention provides a charging gun emergency release device and an electric vehicle charging test system, and relates to the field of electric vehicle test. The charging plug unlocking wrench is arranged to achieve buckle unlocking, and when unlocking needs to be carried out, the cylinder head of the air cylinder is pressed downwards, and the wrench lock head is lifted up to leave the buckle groove; separation control is achieved by arranging the charging gun separation device, when separation needs to be carried out, a cylinder body of a double-shaft air cylinder is controlled to work to push a shaft head of the double-shaft air cylinder, thrust is transmitted to a push plate to generate counter-acting force, and the device is separated from a charging port of the electric vehicle; in addition, when separation is not needed, popping-up energy charging is carried out firstly to prepare for stress accumulation, and when emergency separation is carried out, the charging plug can be directly unlocked and popped out of the charging port of the electric automobile in an emergency mode; the normal separation can be realized only by air leakage of the air cylinder; through the method, rapid separation in an emergency state can be realized, the equipment safety of the electric vehicle charging test is ensured, and the method has good practical value and popularization value.
本发明提供了一种充电枪紧急脱离装置和电动汽车充电测试系统,涉及电动汽车测试领域。本发明通过设置充电插头解锁扳手实现卡扣解锁,在需要进行解锁时,通过气缸缸头下压,并将扳手锁头上抬离开卡扣槽;通过设置充电枪脱离装置实现脱离控制,在需要进行脱离时,控制双轴气缸缸体工作推动双轴气缸轴头,推力传递给推板从而产生反作用力,将装置脱离电动汽车充电口;此外,在不需要进行脱离时,先进行行弹出充能准备积蓄应力,当进行紧急脱离时,便能直接进行充电插头解锁紧急弹出电动汽车充电口;正常脱离则仅需先进行气缸泄气即可;通过该方法能实现紧急状态下的快速脱离,保证电动汽车充电测试的设备安全,具备良好的实用价值和推广价值。
Charging gun emergency release device and electric vehicle charging test system
一种充电枪紧急脱离装置和电动汽车充电测试系统
2023-08-25
Patent
Electronic Resource
Chinese
IPC: | H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
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