Abstract: The present invention discloses a waterproof connecting structure including an upper portion and a lower portion, wherein the lower portion includes a hollow cylindrical first body, the upper portion includes a hollow cylindrical second body, and the second body is engaged and sleeved with the first body. The second body is provided with clamping slots, the first body is provided with protruding parts for being rotationally clamping with the clamping slots, or the first body is provided with clamping slots, and the second body is provided with protruding parts for being rotationally clamping with the clamping slots. Through such arrangement, rainwater can be effectively prevented from flowing into the base and the external antenna from the connection portion.

Abstract: The present application discloses an apparatus for transmitting TV signals using WIFI, comprising an antenna, 3-way distributors, a television, a first tuning demodulator, a second tuning demodulator, a first decoder, a second decoder, a signal control processing unit and a WIFI communication module, wherein the antenna is electrically connected with the 3-way distributors; the 3-way distributors are electrically connected with the television, the first tuning demodulator and the second tuning demodulator; respectively, the first tuning demodulator and the second tuning demodulator are electrically connected with the first decoder and the second decoder; the first tuning demodulator and the second tuning demodulator are further electrically connected with the signal control processing unit; the first decoder and the second decoder are electrically connected with the signal control processing unit, respectively; the signal control processing unit is electrically connected with the WIFI communication module con

Abstract: The present invention discloses a waterproof connecting structure including an upper portion and a lower portion, wherein the lower portion includes a hollow cylindrical first body, the upper portion includes a hollow cylindrical second body, and the second body is engaged and sleeved with the first body. The second body is provided with clamping slots, the first body is provided with protruding parts for being rotationally clamping with the clamping slots, or the first body is provided with clamping slots, and the second body is provided with protruding parts for being rotationally clamping with the clamping slots. Through such arrangement, rainwater can be effectively prevented from flowing into the base and the external antenna from the connection portion.

Abstract: The present application discloses an apparatus for transmitting TV signals using WIFI, comprising an antenna, 3-way distributors, a television, a first tuning demodulator, a second tuning demodulator, a first decoder, a second decoder, a signal control processing unit and a WIFI communication module, wherein the antenna is electrically connected with the 3-way distributors; the 3-way distributors are electrically connected with the television, the first tuning demodulator and the second tuning demodulator; respectively, the first tuning demodulator and the second tuning demodulator are electrically connected with the first decoder and the second decoder; the first tuning demodulator and the second tuning demodulator are further electrically connected with the signal control processing unit; the first decoder and the second decoder are electrically connected with the signal control processing unit, respectively; the signal control processing unit is electrically connected with the WIFI communication module con