IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0865845
(2013-04-18)
|
등록번호 |
US-9164551
(2015-10-20)
|
우선권정보 |
TW-101225524 U (2012-12-28) |
발명자
/ 주소 |
- Chen, Gwo-Chyuan
- Lai, Yi-An
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
24 |
초록
▼
A tablet computer includes a housing, a cover, and a keyboard. The housing has an opening and an accommodating trough inwardly recessed from the opening. The accommodating trough has a groove having an inlet section and an engaging section. The inlet section is communicated between the opening and t
A tablet computer includes a housing, a cover, and a keyboard. The housing has an opening and an accommodating trough inwardly recessed from the opening. The accommodating trough has a groove having an inlet section and an engaging section. The inlet section is communicated between the opening and the engaging section. Widths of the inlet section are larger than widths of the engaging section. The cover is pivotally connected to the housing. The cover covers the opening when rotated to a covering position, and supports the housing in a standing position when rotated to an extended position. The keyboard is detachably accommodated in the accommodating trough and includes at least one engaging structure. The engaging structure is located at the peripheral edge of the keyboard and engaged with the engaging section.
대표청구항
▼
1. A tablet computer comprising: a housing having an opening and an accommodating trough inwardly recessed from the opening, a sidewall of the accommodating trough having a groove, the groove having an inlet section and an engaging section, the inlet section being communicated between the opening an
1. A tablet computer comprising: a housing having an opening and an accommodating trough inwardly recessed from the opening, a sidewall of the accommodating trough having a groove, the groove having an inlet section and an engaging section, the inlet section being communicated between the opening and the engaging section, wherein widths of the inlet section are larger than widths of the engaging section;a cover pivotally connected to the housing so as to rotate between a covering position and an extended position relative to the housing, the cover covering the opening when rotated to the covering position, and supporting the housing in a standing position when rotated to the extended position; anda keyboard detachably accommodated in the accommodating trough and comprising at least one engaging structure, wherein the engaging structure is located at the peripheral edge of the keyboard and engaged with the engaging section,wherein a portion of the bottom of the accommodating trough that corresponds to the engaging section is parallel to the keyboard, and a portion of the bottom of the accommodating trough that corresponds to the inlet section is curved toward the opening along a direction away from the engaging section. 2. The tablet computer of claim 1, wherein the keyboard comprises a first ferromagnetic member, and the housing comprises a second ferromagnetic member disposed at the sidewall of the accommodating trough so as to magnetically attract the first ferromagnetic member when the keyboard is accommodated in the accommodating trough. 3. The tablet computer of claim 1, wherein the housing further has a hole, the tablet computer further comprises a hinge, and the hinge comprises: a pivotal portion pivotally connected to the housing from the interior of the housing; anda connecting portion, two ends of which are respectively connected to the pivotal portion and the cover,wherein the pivotal portion and the connecting portion are located in the hole when the cover is located at the covering position, and the pivotal portion abuts against an inner surface of the housing and the connecting portion extends out of the hole when the cover is located at the extended position. 4. The tablet computer of claim 3, further comprising an elastic piece disposed in the housing and adjacent to the hole, wherein the elastic piece abuts against the connecting portion to urge the cover toward the opening when the cover is located at the covering position, and abuts against the pivotal portion to urge the pivotal portion toward the inner surface when the cover is located at the extended position. 5. A tablet computer comprising: a housing having an opening and an accommodating trough inwardly recessed from the opening, a sidewall of the accommodating trough having a groove, the groove having an inlet section and an engaging section, the inlet section being communicated between the opening and the engaging section, wherein widths of the inlet section are larger than widths of the engaging section;a cover pivotally connected to the housing so as to rotate between a covering position and an extended position relative to the housing, the cover covering the opening when rotated to the covering position, and supporting the housing in a standing position when rotated to the extended position; anda keyboard detachably accommodated in the accommodating trough and comprising at least one engaging structure, wherein the engaging structure is located at the peripheral edge of the keyboard and engaged with the engaging section,wherein the groove further has a tapered section, two ends of the tapered section are respectively communicated with the inlet section and the engaging section, and widths of the tapered section are decreased from the inlet section to the engaging section. 6. The tablet computer of claim 5, wherein the bottom of the accommodating trough has a parallel portion and a curved portion, the parallel portion corresponds to the engaging section and partially to the tapered section, and is parallel to the keyboard, and the curved portion is connected to the parallel portion, corresponds to the inlet section and partially to the tapered section, and is curved toward the opening along a direction away from the engaging section. 7. The tablet computer of claim 6, wherein the keyboard is accommodated in the accommodating trough and supported on the parallel portion. 8. The tablet computer of claim 7, wherein the engaging structure is a protruding strip, a length of the protruding strip is equal to or smaller than a sum of a length of the engaging section and a length of the tapered section, the widths of the engaging section are uniform along the length thereof, a part of the protruding strip is accommodated in the tapered section, and another part of the protruding strip is accommodated in the engaging section. 9. A tablet computer comprising: a housing having an opening and an accommodating trough inwardly recessed from the opening, a sidewall of the accommodating trough having a groove, the groove having an inlet section and an engaging section, the inlet section being communicated between the opening and the engaging section, wherein widths of the inlet section are larger than widths of the engaging section;a cover pivotally connected to the housing so as to rotate between a covering position and an extended position relative to the housing, the cover covering the opening when rotated to the covering position, and supporting the housing in a standing position when rotated to the extended position; anda keyboard detachably accommodated in the accommodating trough and comprising at least one engaging structure, wherein the engaging structure is located at the peripheral edge of the keyboard and engaged with the engaging section,wherein the engaging structure comprises a plurality of protrusions, the widths of the engaging section are uniform along a length thereof, and the protrusions are engaged in the engaging section.
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