Title:
HEADSET CONTROLLER HAVING ROTATION ADJUSTMENT AND LARGE BUTTON STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2020/258353
Kind Code:
A1
Abstract:
The present utility model relates to the technical field of headset controllers, and provides a headset controller having a rotation adjustment and large button structure. An elastic body is mounted at the upper part of a knob. A button clamps the elastic body and is mounted on the knob by means of elastic fasteners. Four elastic protrusions on the elastic body support the button and keep elastic. A surrounding bone of the elastic body tightly clings to the button to achieve waterproof. A bottom housing is mounted at the lower part of the knob, and a lower cover is mounted at the lower part of the bottom housing. A second screw passes through a gasket to be connected to a nut of the lower cover, so as to fix the bottom cover to the bottom housing, and thus, the bottom housing and the bottom cover can be fixed in a vertical direction and achieve rotation in an axial direction. The gasket has an anti-slip function. A circuit board having a button switch and a rotary switch respectively attached to the upper and lower surfaces is fixed on the bottom housing by means of first screws. A turning sheet on the lower cover rotates the rotary switch on the circuit board to the left and right to implement the function of the rotary switch. A spring is located on one side of the lower cover, and the left and right ends of the spring run into the bottom housing, so as to ensure that the knob mounted to the bottom housing has enhanced reset elasticity.
Inventors:
YUEN CHEE KIT (CN)
LI YI ZHAO (CN)
WAN GUO LIANG (CN)
WANG HONG JUN (CN)
LI YI ZHAO (CN)
WAN GUO LIANG (CN)
WANG HONG JUN (CN)
Application Number:
PCT/CN2019/094465
Publication Date:
December 30, 2020
Filing Date:
July 03, 2019
Export Citation:
Assignee:
ACOUSTIC INNOVATION HUIZHOU CO LTD (CN)
International Classes:
H04R1/10; H01H19/24
Foreign References:
| CN106098452A | 2016-11-09 | |||
| CN208753201U | 2019-04-16 | |||
| CN207692011U | 2018-08-03 | |||
| EP2350781B1 | 2017-05-24 |
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