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US 11,444,650 B2Granted
Protection case assembly for handheld device
AssigneeEvolutive Labs Co., Ltd.
InventorsChing-Fu Wang, Sheng-Che Su, Po-Wen Hsiao, Chia-Ho Lin
Life of this patent
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Abstract
The present disclosure provides a protection case assembly for a handheld device. The protection case assembly includes a main case and a frame. The main case has an accommodating space configured to accommodate the handheld device, and an opening disposed correspondingly to a lens module of the handheld device. The frame is detachably disposed in the opening, and includes a groove set configured to receive the main case in the opening.
Claims13
A protection case assembly for a handheld device, the protection case assembly comprising:
- a main case, comprising:
- an accommodating space, configured to accommodate a handheld device;
- an opening, provided correspondingly to a lens module of the handheld device;
- and
- a backplate corresponding to a back surface of the handheld device, wherein the opening is provided on the backplate;
- and
- a frame, detachably disposed in the opening, comprising:
- a groove set, configured to receive the backplate of the main case in the opening;
- and
- a pad portion, protruding toward the accommodating space when the frame is disposed in the opening, wherein a surface of the pad portion abuts the back surface of the handheld device to form a height difference, of which the height difference is between the back surface of the handheld device and a surface of the backplate facing the accommodating space;
- wherein material hardness of the groove set is more than material hardness of the pad portion.
8 more elements
A protection case assembly for a handheld device, the protection case assembly comprising:
- a main case, comprising:
- an accommodating space, configured to accommodate a handheld device;
- and
- a backplate, provided with an opening corresponding to a lens module of the handheld device;
- and
- a frame, detachably disposed in the opening, comprising:
- a first frame part, corresponding to a first inner peripheral surface part of the opening;
- a second frame part, opposite to the first frame part, and corresponding to a second inner peripheral surface part of the opening;
- a third frame part, corresponding to a third inner peripheral surface part of the opening;
- a fourth frame part, opposite to the third frame part, and corresponding to a fourth inner peripheral surface part of the opening;
- and
- a pad portion, protruding toward the accommodating space when the frame is disposed in the opening, wherein a surface of the pad portion abuts the back surface of the handheld device to form a height difference, of which the height difference is between the back surface of the handheld device and a surface of the backplate facing the accommodating space;
- wherein, on a first cross section of the opening, the first frame part forms a first groove toward the first inner peripheral surface part, and the first inner peripheral surface is received between two protrusions of the first groove, and material hardness of the first groove is more than material hardness of the pad portion;
- wherein, on a second cross section of the opening, the third frame part forms a first L shape, and a protrusion of the first L shape is abutted against the backplate from the accommodating space.
11 more elements
A protection case assembly, configured to accommodate a handheld device, comprising:
- a main case, comprising
- a backplate corresponding to a back surface of the handheld device, wherein an opening is provided on the backplate;
- and
- a frame, detachably disposed in the opening of the main case, the frame conformingly encircling an inner peripheral surface of the opening when the frame is disposed in the opening of the main case and comprising:
- a pad portion, protruding toward the accommodating space when the frame is disposed in the opening, wherein a surface of the pad portion abuts the back surface of the handheld device to form a height difference, of which the height difference is between the back surface of the handheld device and a surface of the backplate facing the accommodating space;
- wherein, the frame and the main case are mutually received by at least two different receiving structures, and the at least two different receiving structures comprise:
- a structure in which the frame and the main case are abutted by one single side;
- and
- a structure in which two walls of the frame clamp the main case,
- wherein each material hardness of the at least two different receiving structures is more than material hardness of the pad portion.
7 more elements
Dependencies are inferred from the claim text.