Multimedia auxiliary apparatus

1 . A multimedia auxiliary apparatus, configured to be detachably assembled on glasses, the glasses including a glasses lens, the glass lens has a focal position, comprising:

a frame body, comprising one first support and two second supports, wherein the two second supports are respectively connected to two sides of the first support;

an auxiliary display assembly, fixed to a side of the first support, and comprising:

a multimedia processing module, configured to generate an image signal and a sound signal based on a multimedia signal, the multimedia processing module comprising a projection module, the projection module converting the image signal into a projected image; and

a light-transmission lens, configured to receive the projected image, the glasses lens being between the light-transmission lens and the focal position of the glasses lens, so that the projected image is overlapping with an environment picture at the focal position of the glasses lens;

a speaker module, fixed to one of the two second supports and configured to play the sound signal; and

a clamp, fixed to one of the two second supports and located between the auxiliary display assembly and the speaker module, the clamp has a gap;

wherein the light-transmission lens extends from the multimedia processing module in an assembly direction, the assembly direction is a direction substantially perpendicular to a plane formed by the two second supports and substantially parallel to the gap, and wherein the light-transmission lens covers a major part of the corresponding glasses lens, so that an optical center of the glasses lens, a center of the light-transmission lens, and the focal position are substantially aligned.

2 . The multimedia auxiliary apparatus according to claim 1 , wherein the clamp comprises two clamping plates, the gap is defined between the two clamping plates, the gap has the assembly direction.

3 . The multimedia auxiliary apparatus according to claim 2 , wherein one of the two clamping plates has a signal transmission portion configured to transmit the multimedia signal to the multimedia processing module.

4 . The multimedia auxiliary apparatus according to claim 2 , wherein an elastic member is connected to one of the two clamping plates, and the elastic member is located in the gap.

5 . The multimedia auxiliary apparatus according to claim 2 , wherein the speaker module has a sound outlet portion, the sound outlet portion has a playing direction, and the playing direction is perpendicular to the assembly direction.

6 . The multimedia auxiliary apparatus according to claim 1 , wherein the auxiliary display assembly further comprises:

another multimedia processing module, fixed to an other side of the first support and configured to generate the image signal and the sound signal; and

another light-transmission lens, configured to receive a projection of the image signal.

7 . The multimedia auxiliary apparatus according to claim 6 , further comprising another speaker module, wherein the another speaker module is fixed to the other of the two second supports and is configured to play the sound signal.

8 . The multimedia auxiliary apparatus according to claim 7 , further comprising another clamp, wherein the another clamp is fixed to the other of the two second supports, and is located between the another multimedia processing module and the another speaker module.

9 . The multimedia auxiliary apparatus according to claim 8 , wherein the another clamp comprises two clamping plates, a gap is defined between the two clamping plates, the gap has an assembly direction, the light-transmission lens extends from the multimedia processing module toward the assembly direction, and the another light-transmission lens extends from the another multimedia processing module toward the assembly direction.

10 . The multimedia auxiliary apparatus according to claim 9 , wherein a first distance is defined between the clamp and the multimedia processing module, a second distance is defined between the another clamp and the another multimedia processing module, and the first distance is substantially equal to the second distance.