Wearable sound device and manufacture method thereof
A wearable sound device and a manufacture method thereof are disclosed to improve user experience. The wearable sound device includes a venting device, configured to form a vent to connect a first volume within the wearable sound device and ambient, and a sound producing device, adjacent to the venting device, configured to produce sound toward the first volume.
1 . A wearable sound device, comprising:
a venting device, configured to form a vent to connect a first volume within the wearable sound device and ambient; and
a sound producing device, adjacent to the venting device, configured to produce sound toward the first volume;
wherein the venting device comprises a first flap and a second flap disposed opposite to each other;
wherein the venting device comprises a first actuating portion disposed on the first flap and a second actuating portion disposed on the second flap;
wherein the first flap and the second flap are actuated to bend oppositely to open the vent.
2 . The wearable sound device of claim 1 , wherein the first volume is a front volume to be connected to an ear canal of a user.
3 . The wearable sound device of claim 1 , wherein an angle between a film structure of the venting device and a film structure of the sound producing device is substantially between 0 and 90 degrees.
4 . The wearable sound device of claim 1 , wherein a film structure of the venting device is substantially perpendicular or parallel to a film structure of the sound producing device.
5 . The wearable sound device of claim 1 , wherein the venting device operates in a close mode, an open mode, or a comfort mode.
6 . The wearable sound device of claim 5 , wherein a degree of opening of the comfort mode is between a degree of opening of the open mode and a degree of opening of the close mode.
7 . The wearable sound device of claim 5 ,
wherein in the open mode, the first flap is actuated to bend upward with a first displacement and the second flap is actuated to bend downward with a second displacement, and a difference between the first displacement and the second displacement is larger than a thickness of the first flap;
wherein in the close mode, the first flap and the second flap are actuated to be substantially parallel to each other;
wherein in the comfort mode, the first flap and the second flap hang below a level corresponding to their anchored portions.
8 . The wearable sound device of claim 1 , wherein the venting device comprises a film structure with a slit formed thereon, and the vent is formed because of the slit.
9 . The wearable sound device of claim 1 , further comprising:
a plurality of venting devices, configured to form a plurality of vents to connect the first volume and the ambient.
10 . The wearable sound device of claim 1 ,
wherein the sound producing device comprises a first sound producing sub-device functioning as a tweeter and a second sound producing sub-device functioning as a woofer,
wherein the first sound producing sub-device is MEMS (Micro Electro Mechanical System) fabricated,
wherein the second sound producing sub-device comprises an audio dynamic driver or a moving-coil speaker.
11 . A manufacture method, for manufacturing a wearable sound device, comprising:
forming a venting device;
forming a sound producing device, adjacent to the venting device; and
assembling the venting device and the sound producing device, such that the venting device is configured to form a vent to connect a first volume within the wearable sound device and ambient, and the sound producing device is configured to produce sound toward the first volume;
wherein the venting device comprises a first flap and a second flap disposed opposite to each other;
wherein the venting device comprises a first actuating portion disposed on the first flap and a second actuating portion disposed on the second flap;
wherein the first flap and the second flap are actuated to bend oppositely to open the vent.
12 . The manufacture method of claim 11 , wherein the first volume is a front volume.
13 . The manufacture method of claim 11 , wherein an angle between a film structure of the venting device and a film structure of the sound producing device is substantially between 0 and 90 degrees.
14 . The manufacture method of claim 11 , wherein a film structure of the venting device is substantially perpendicular or parallel to a film structure of the sound producing device.
15 . The manufacture method of claim 11 , wherein the venting device operates in a close mode, an open mode, or a comfort mode.
16 . The manufacture method of claim 15 , wherein a degree of opening of the comfort mode is between a degree of opening of the open mode and a degree of opening of the close mode.
17 . The manufacture method of claim 15 ,
wherein in the open mode, the first flap is actuated to bend upward with a first displacement and the second flap is actuated to bend downward with a second displacement, and a difference between the first displacement and the second displacement is larger than a thickness of the first flap;
wherein in the close mode, the first flap and the second flap are actuated to be substantially parallel to each other;
wherein in the comfort mode, the first flap and the second flap hang below a level corresponding to their anchored portions.
18 . The manufacture method of claim 11 , wherein the venting device comprises a film structure with a slit formed thereon, and the vent is formed because of the slit.
19 . The manufacture method of claim 11 , further comprising:
forming a plurality of venting devices; and
assembling the plurality of venting devices and the sound producing device, such that the plurality of venting devices are configured to form a plurality of vents to connect the first volume and the ambient.
20 . The manufacture method of claim 11 ,
wherein the sound producing device comprises a first sound producing sub-device functioning as a tweeter and a second sound producing sub-device functioning as a woofer,
wherein the first sound producing sub-device is MEMS (Micro Electro Mechanical System) fabricated,
wherein the second sound producing sub-device comprises an audio dynamic driver or a moving-coil speaker.
21 . The wearable sound device of claim 1 , wherein a film structure of the sound producing device divides a space within the wearable sound device into the first volume and a second volume.