Digital video disc player
AssigneesFu Tai Hua Industry (Shenzhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
InventorHua-Yong Wang
Life of this patent
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Abstract
A digital video disc player includes a housing, a shaft rotatably arranged in the housing, a rotary support accommodated in the housing and fixed to the shaft, a plurality of trays arranged on the rotary support, each of the trays supporting a digital video disc and a driving bar movably connected to the housing, the driving bar driving the shaft to revolve, thereby causing the trays to rotate together with the rotary support. User needs only to push the driving bar to switch the positions of the discs instead of opening the tray to replace new disc.
Claims10
A digital video disc player comprising:
- a housing;
- a shaft rotatably arranged in the housing;
- a rotary support accommodated in the housing and fixed to the shaft, wherein the rotary support is a circular plate, a through hole is defined in a center of the rotary support, a restriction groove is defined in a top surface of the rotary support and communicates with the through hole;
- the shaft comprises an upper end, a lower end opposite to the upper end and a protrusion protruding from a lateral surface of the upper end, the lower end of the shaft extends through the through hole of the rotary support and the protrusion of the shaft is lockingly engaged in the restriction groove;
- a plurality of trays arranged on the rotary support, wherein the trays are equidistantly distributed on the rotary support around the shaft, each of the trays being configured to support a digital video disc;
- and
- a driving bar movably connected to the housing, the driving bar being configured to drive the shaft to revolve, thereby causing the trays to rotate together with the rotary support.
A digital video disc player comprising:
- a housing;
- a shaft rotatably arranged in the housing;
- an internal cylinder comprising a top end, a bottom end, a plurality of teeth extending from the top end along a longitudinal direction of the internal cylinder and a cutout portion in the bottom end;
- the upper end of the shaft passes through the top end of the internal cylinder and is received in the internal cylinder;
- a rotary support accommodated in the housing and fixed to the shaft;
- a plurality of trays arranged on the rotary support, each of the trays being configured to support a digital video disc;
- and
- a driving bar movably connected to the housing, the driving bar comprises a wedged distal end for insertion into and resisting against the cutout portion of the internal cylinder and configured to drive the shaft to revolve, thereby causing the trays to rotate together with the rotary support.
Dependencies are inferred from the claim text.