Charging support structure

The invention discloses a charging support structure which comprises a support lock and a support. The support lock is provided with a first mechanism, and the support is provided with a second mechanism matched with the first mechanism in a male-female mode. The first mechanism is provided with a plurality of spring thimbles, the spring thimbles are electrically connected with a circuit board in the support lock, the spring thimbles are divided into two groups or three groups, and each group of spring thimbles are rotationally symmetrical around the midpoint of the first mechanism and are arranged at equal-angle intervals; the second mechanism is provided with a plurality of contacts, each spring ejector pin is provided with four corresponding contacts, the contacts are divided into four groups, and each group of contacts are in 90-degree rotational symmetry around the middle point of the second mechanism, so that each spring ejector pin can be in contact with the corresponding contact when the bracket lock