Abstract: The present application relates to the technical field of holder, and discloses a vehicle holder. An inductive signal is generated when the wireless charging module and the device to be wirelessly charged match with each other successfully, the first control module generates a motor control signal according to the inductive signal; the motor drive module generates a motor drive signal according to the motor control signal to cause the fixing clamp to clamp tightly. Since an auto-induction fitting and clamping is achieved when the device to be wirelessly charged is matched, a defect that it is impossible to directly detect the approaching and the matching of the device to be wirelessly charged to implement the auto-induction fitting and clamping can be overcome, and the convenience of the vehicle holder is improved.

Abstract: The electric vehicle holder includes a housing; clamping arms are respectively inserted into two sides of the housing; the electric vehicle holder further includes an electric mechanism, a circuit board, and a power supply module; a normally open circuit configured to control the electric mechanism to drive the two clamping arms away from each other is arranged on the circuit board; and a detector is further arranged in the housing. By arranging the electric mechanism and arranging the normally open circuit on the circuit board, when the electric vehicle holder is powered on, the two clamping arms are opened; since the clamping arms do not need to be opened manually, the installation of a tablet electronic device is convenient.