Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
대리인 / 주소
Altis Law Group, Inc.
인용정보
피인용 횟수 :
0인용 특허 :
12
초록▼
The portable electronic device includes a body, a bottom panel configured for supporting the body, at least two linear wheel assemblies assembled to the bottom panel in the body corresponding to the at least two first opening, and a directional wheel assembly assembled to the bottom panel in the bod
The portable electronic device includes a body, a bottom panel configured for supporting the body, at least two linear wheel assemblies assembled to the bottom panel in the body corresponding to the at least two first opening, and a directional wheel assembly assembled to the bottom panel in the body corresponding to the second opening. At least two first opening and a second opening defined in the bottom panel. Each linear wheel assembly and the directional wheel assembly include a wheel member and a driving member respectively. The driving member of each linear wheel assembly drives the wheel member of the corresponding linear wheel assembly to extend through the corresponding first opening and retract in the body. The driving member of the directional wheel assembly drives the wheel member of the directional wheel assembly to extend through the second opening and retract in the body and to rotate.
대표청구항▼
1. A portable electronic device comprising: a body;a bottom panel configured for supporting the body;two first openings and a second opening defined in the bottom panel; the two first openings and the second opening forming three corners of an isosceles triangle correspondingly;two opposite supporti
1. A portable electronic device comprising: a body;a bottom panel configured for supporting the body;two first openings and a second opening defined in the bottom panel; the two first openings and the second opening forming three corners of an isosceles triangle correspondingly;two opposite supporting portions being formed on the bottom panel at one side of each opening and being symmetrical to each other relative to each opening;two opposite fixing portions being formed on the bottom panel between the two supporting portions;at least two screw holders formed on the bottom panel at the other side of each opening;at least two linear wheel assemblies assembled to the bottom panel in the body corresponding to the two first openings;a directional wheel assembly assembled to the bottom panel in the body corresponding to the second opening;each linear wheel assembly and the directional wheel assembly comprise a wheel member and a driving member respectively; anda control button electrically connected to the driving members for controlling the driving members to drive the wheel members;wherein the driving member of each linear wheel assembly drives the wheel member of the corresponding linear wheel assembly to extend through the corresponding first opening and retract in the body, the driving member of the directional wheel assembly drives the wheel member of the directional wheel assembly to extend through the second opening and retract in the body and to rotate, and the wheel members of the linear wheel assemblies and the wheel member of the directional wheel assembly are driven to extend out of the bottom panel simultaneously and driven to retract in the body simultaneously. 2. The portable electronic device as claimed in claim 1, wherein each linear wheel assembly further comprises a hollow first retaining frame movably assembled to the bottom panel corresponding to the first opening, and the wheel member of the linear wheel assembly is received in the first retaining frame; the directional wheel assembly further comprises a hollow second retaining frame moveably assembled to the bottom panel corresponding to the second opening and a rotatable frame, the rotatable frame is rotatably connected to the second retaining frame, and the wheel member of the directional wheel assembly is rotatably received in the rotatable frame. 3. The portable electronic device as claimed in claim 2, wherein each linear wheel assembly and the directional wheel assembly comprise a connecting member respectively; each connecting member comprises a pole and two torsion springs; a first protrusion and a second protrusion extend on two ends of the first retaining frame; a first through hole is defined in the first protrusion; the pole extends through the supporting portions, the torsion springs, and the first through hole, and is fixed to the supporting portions; one end of each torsion spring is fixed in the fixing portions, and the other end of each torsion spring abuts the first retaining frame so that the first retaining frame is movably connected to the bottom panel; a third protrusion and a fourth protrusion extend on two ends of the second retaining frame; the pole extends through the supporting portions, the torsion springs, and the third protrusion, and is fixed to the supporting portions; one end of each torsion spring is fixed in the fixing portions, and the other end of each torsion spring abuts the third protrusion so that the second retaining frame is movably connected to the bottom panel. 4. The portable electronic device as claimed in claim 3, wherein two tabs extend from the first retaining frame; one end of each torsion spring is fixed in the fixing portions, and the other end of each torsion spring abuts the two tabs. 5. The portable electronic device as claimed in claim 3, wherein each linear wheel assembly and the directional wheel assembly comprise a seat respectively; each seat comprises a plate and at least two screws corresponding to the at least two screw holders; a first cutout is defined in the plate, at least two second through holes are defined in the plate corresponding to the at least two screws; each screw extends through the corresponding second through hole and is engaged in one of the at least two screw holders so that the seat is fixed to the bottom panel. 6. The portable electronic device as claimed in claim 5, wherein the seat further a restricting portion extending from the plate; the restricting portion comprises a first wall, a second wall, a third wall, and a top wall; the first wall, the second wall, and the third wall encircle the first cutout and cooperatively support the top wall so that the top wall is away from the plate and faces the first cutout; a hollow post extends from the top wall adjacent to the first cutout and faces the second protrusion and the fourth protrusion respectively; a third through hole is defined in the plate and communicates with the hollow post. 7. The portable electronic device as claimed in claim 6, wherein each driving member comprises an actuator and a movable shaft; the actuator is fixed in the hollow post and electrically connected to the control button; the movable shaft passes through the third through hole and is movably received in the actuator. 8. The portable electronic device as claimed in claim 7, wherein the driving member is a linear motor. 9. The portable electronic device as claimed in claim 7, wherein the second retaining frame is a hollow cylinder; the second retaining frame comprises a first circular sidewall and an engaging portion extending inwards from a top of the circular sidewall to a center axis of the second retaining frame; the rotatable frame comprises a second circular sidewall defining four second cutouts and four connecting portions extending from lower portions of the second cutouts; an engaging groove is defined in a distal end of each connecting portion; the engaging portion is engaged in the engaging grooves so that the rotatable frame is rotatably connected to the second retaining frame. 10. The portable electronic device as claimed in claim 9, wherein the rotatable frame further comprises two parallel ribs across the rotatable frame, the wheel member passes through the ribs so that the wheel member is received in the second rotatable frame.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (12)
Solomon, Gary B.; Solomon, Mark B., Apparatus for providing desktop mobility for desktop electronic devices.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.