A portable tester for electric vehicle charging piles, a continuous part on the box body is hinged with a box cover, a tester body is arranged in the box, a groove is opened on the tester body, a display screen is arranged in the groove, and there is a constant display on the box body. The protective components matched with the display screen, and the inner bottom wall of the box remains unchanged with shock-absorbing components, which increases the combined layout of protective components and shock-absorbing components. The protective components are matched with the grooves and the display screen, which can not only prevent dust, but also protect the display screen under the advantages of the protective components. The configuration of the shock-absorbing assembly can play a very good role. Shock absorption effect, so that when a shock occurs, the advantages of shock absorption device will reduce the shock effect, so as to avoid excessive shock of the electrical components in the tester body, which will cause damage.

The control system of the split electric vehicle charging pile, which is the electrical control hardware of the split electric vehicle charging pile, the charging treasure, the power supply device, and the car-end charging gun. The power supply device is used to introduce external power into the charging treasure, and the charging treasure is used for adjustment The current and voltage of the power supply make the electric energy meet the charging requirements of the car battery, and the car-end charging gun is used for conductive plugging with the car charging interface to charge the car battery. The control system can provide the electrical control foundation for the split electric vehicle charging pile, so as to realize the automatic control and charging inspection of the split electric vehicle charging pile. The operation status of the split electric vehicle charging pile, etc., so as to facilitate the user to understand the part-time status of the split electric vehicle charging pile.

Three orders of electric vehicle charging piles, the main body, the bayonet slot, the gun head and the card slot, the outer wall of the main body is equipped with a protective pad, and the inside of the main body is equipped with a display screen, the top of the display screen is equipped with a shielding plate, and the bayonet slot is not It is changed to the inside of the main body, and the inner side of the main body is provided with a keyboard, the inner side of the main body is provided with a ticket outlet, and the bottom end of the main body is equipped with a continuous line, and the top of the continuous line is far from the central axis of the main body is installed with a handle, and the handle The top of the gun body continues to have a gun body, the gun head does not change to the top of the gun body, the outer wall of the main body is equipped with a clamping plate, and the inner wall of the main body is provided with a reserved hole, the inner wall of the reserved hole is provided with a clamping block, and the right side of the main body is not Become a continuum. The three-order electric vehicle charging pile is equipped with a main body, and the protective pads on the outer wall of the main body are equidistantly arranged in two sets.