TWI387550B - Protection cover for electronic device - Google Patents

Description

Electronic device cover

The invention relates to an electronic device protective cover.

Portable electronic devices such as e-books are popular among consumers. E-books usually have a paper-like package, which generally includes an upper casing for protecting electronic devices, a lower casing for carrying electronic devices, and a connection upper casing and The fastening portion of the lower case. When the user uses the electronic book to view the digital content, the fastening portion is opened, and the upper casing of the package is opened to expose the display interface.

However, when the user uses the electronic book, the upper casing is left idle and takes up space, which affects the comfort of the user.

In view of this, it is necessary to provide a protective cover in which the upper casing can be hidden when the electronic device is used.

An electronic device protective cover includes an upper casing, a lower casing connected to the upper casing, and a fastening portion for fastening the upper casing and the lower casing, wherein a cavity having an opening at one end is formed in the lower casing The upper casing is at least partially received in the cavity through the opening, and an elastic member is fixed in the cavity, one end of the elastic member is fixed to the closed end of the cavity, and the other end is fixed to the upper casing and is accommodated in the cavity. The end inside.

When the electronic device is not used, the upper casing is pulled to extend the elastic member until the upper casing is completely pulled out of the cavity, and the upper casing is pressed against the electronic device and engaged with the lower casing when the electronic device is used. , open the upper casing and pass The shrinkage of the elastic member allows the upper housing to be received in the cavity, making the user more comfortable to use.

The invention will now be described in detail in conjunction with the embodiments and the drawings.

Referring to FIGS. 1 and 2, the electronic device cover 100 is used to protect the electronic device 200, which includes an upper casing 10, a lower casing 20 connected to the upper casing 10, and a lower casing 10 and a lower casing. The fastening portion 30 of the housing 20 is fixed, and the fastening portion 30 can be a snap button or a Velcro or the like.

Referring to FIGS. 3 and 4, a flat rectangular cavity 22 having a shape adapted to the shape of the upper casing 10 is formed in the lower casing 20 for accommodating the upper casing 10. The cavity 22 is formed with an elongated opening 21 on the side wall of one end of the lower casing 20 through which the upper casing 10 enters the cavity 22.

An elastic member 23 is mounted in the cavity 22, and one end of the elastic member 23 is fixed to the closed end of the cavity 22, and the other end of the elastic member 23 is fixed to the end portion of the upper casing 10 accommodated in the cavity 22. In the present embodiment, the closed end of the cavity 22 is provided with a stud 24, and the elastic member 23 is sleeved on the stud 24 . The elastic member 23 may be a spring or a spring rope.

When the electronic device 200 is not used, the upper housing 10 is pulled to extend the elastic member 23 until the upper housing 10 is completely pulled out of the cavity 22, and the upper housing 10 is pressed against the electronic device 200 and passed through the fastening portion. 30 is fixed to the lower casing 20.

When the electronic device 200 is used, the engaging portion 30 is opened, and the end of the upper casing 10 away from the opening 21 is released, the elastic member 23 is elastically deformed and contracted to the original length, and the upper casing 10 is thus received in the cavity 22 to expose the electrons. The display interface of the device 200 makes the upper casing 10 no longer idle, and the user is more comfortable to use. suitable.

It is to be understood that the preferred embodiments of the present invention are set forth in the preferred embodiments of the present invention. It should also be considered to be within the scope of protection of the present invention.

100‧‧‧Electronic device cover

200‧‧‧Electronic devices

10‧‧‧Upper casing

20‧‧‧ Lower case

21‧‧‧ openings

22‧‧‧ Cavity

23‧‧‧Flexible parts

24‧‧‧Bump

30‧‧‧Deduction Department

1 is a perspective view of a protective cover for an electronic device in an embodiment.

2 is a perspective view of the electronic device cover of FIG. 1 in an open state.

3 is a cross-sectional view of the electronic device cover of FIG. 1.

4 is a cross-sectional view of the electronic device cover of FIG. 1 in another state.

100‧‧‧Electronic device cover

200‧‧‧Electronic devices

10‧‧‧Upper casing

20‧‧‧ Lower case

21‧‧‧ openings

30‧‧‧Deduction Department

Claims (5)

An electronic device protective cover includes an upper casing, a lower casing connected to the upper casing, and a fastening portion for fastening the upper casing and the lower casing, wherein the lower casing is formed with one end opening The upper casing is at least partially received in the cavity through the opening, and the cavity is fixed with an elastic member, one end of the elastic member is fixed to the closed end of the cavity, and the other end is fixed to the upper casing The end housed in the cavity. The electronic device case of claim 1, wherein the shape of the upper case is adapted to the cavity. The electronic device protective cover of claim 2, wherein the closed end of the cavity is provided with a stud, and one end of the elastic member is sleeved on the protruding post. The electronic device protective cover according to claim 1, wherein the engaging portion is a snap button or a Velcro. The electronic device protective case according to claim 1, wherein the elastic body is a spring or a buckling rope.