Multiplexing structure for wireless antenna and touch pad of touch sensor, and wireless wearable device

A multiplexing structure (100) comprising:

• a radiating touch pad (110) configured to receive and transmit an RF signal and receive a touch action and generate a touch signal in response to the touch action;
• a first conductor (120) electrically connected to the radiating touch pad (110);
• a first circuit (130) electrically connected to the radiating touch Dad (110) through the first conductor (120) and configured to control the radiating touch pad (110) to receive and transmit the RF signal;
• a second circuit (140) configured to process the touch signal received by the radiating touch pad (110);
• a frequency dividing circuit (150) configured to allow the touch signal to enter the second circuit (140) while preventing the RF signal from entering the second circuit (140);
• and
• a second conductor (160) electrically connected to the radiating touch pad (110);
• wherein the second circuit (140) is electrically connected to the radiating touch pad (110) through the second conductor (160) and configured to process the touch signal received by the radiating touch pad (110);
• the frequency dividing circuit (150) is electrically connected to the radiating touch pad (110) through the second conductor (160), an end of the frequency dividing circuit (150) away from the second conductor (160) is grounded, and the frequency dividing circuit (150) is configured to filter out the RF signal.