| 摘要 |
A tablet computer protective case with a keyboard includes an outer cover, an inner cover, a zipper, a partition, and two elastic members. When in use, the protective case is placed on a support plane and the zipper is unzipped to open the inner and outer covers. The keyboard is placed in an inner bottom concave cover of the inner cover, and the tablet computer is placed in an inner top concave cover of the inner cover. After that, a third upper support portion of the inner top concave cover of the inner cover is folded outward relative to a third lower support portion. The first upper support portion of the outer top concave cover of the outer cover is also folded outward relative to a first lower support portion. A second upper support portion of the partition is folded outward relative to a second lower support portion. One side of the outer top concave cover of the outer cover, away from the outer bottom concave cover, leans against the support plane and is supported by the two elastic members, so that the tablet computer and the keyboard form an obtuse angle for the user to use the keyboard and the tablet computer conveniently. |
| 主权项 |
1. A tablet computer protective case with a keyboard, comprising:
an outer cover having an outer bottom concave cover and an outer top concave cover, one side of the outer bottom concave cover being connected with one side of the outer top concave cover, the outer top concave cover being foldable relative to the outer bottom concave cover, the outer top concave cover having a first lower support portion and a first upper support portion, a joint portion of the first lower support portion and the first upper support portion being substantially parallel to a joint portion of the outer bottom concave cover and the outer top concave cover, the first upper support portion being foldable outward relative to the first lower support portion, the first lower support portion having two first lower through holes which are transversely spaced, the first upper support portion having two first upper through holes which are transversely spaced, the first upper through holes corresponding in position to the first lower through holes; an inner cover having an inner bottom concave cover and an inner top concave cover, the inner bottom concave cover being disposed in the outer bottom concave cover, the inner top concave cover being disposed in the outer top concave cover, one side of the inner bottom concave cover being separate from and disposed close to one side of the inner top concave cover, the inner top concave cover having a third lower support portion and a third upper support portion, the third lower support portion and the third upper support portion respectively corresponding to the first lower support portion and the first upper support portion, a joint portion of the third lower support portion and the third upper support portion being substantially parallel to a joint portion of the inner bottom concave cover and the inner top concave cover, the third upper support portion being foldable outward relative to the third lower support portion; a zipper sewed between the outer cover and the inner cover to connect the outer cover and the inner cover, wherein the inner bottom concave cover and the inner top concave cover of the inner cover can be opened or closed through the zipper; a partition disposed between the outer top concave cover and the inner top concave cover, the partition having a second lower support portion and a second upper support portion, the second lower support portion and the second upper support portion respectively corresponding to the first lower support portion and the first upper support portion, a joint portion of the second lower support portion and the second upper support portion being substantially parallel to a joint portion of the outer bottom concave cover and the outer top concave cover, the second upper support portion being foldable outward relative to the second lower support portion, the second lower support portion having two second lower through holes which are transversely spaced, the second upper support portion having two second upper through holes which are transversely spaced, the second lower through holes corresponding in position to the first lower through holes, the second upper through holes corresponding in position to the first upper through holes; and two elastic members each having a first end, a second end, and a body portion connected between the first end and the second end, the first ends of the two elastic members being fixed to the second lower through holes and located between the inner cover and the partition, the second ends of the two elastic members being fixed to the second upper through holes and located between the inner cover and the partition, the body portions of the two elastic members being inserted through the second lower through holes, the first lower through holes, the first upper through holes, and the second upper through holes in sequence. |
