TWI538601B - Protective device for mobile device - Google Patents

Description

Protective device cover

The invention relates to a protective cover for a mobile device, in particular to a protective cover capable of forming a supporting function by folding.

In recent years, mobile devices that have been carried around with the development of Internet technology have become popular among the public. Taking smartphones as an example, according to eMarketer data, the number of smartphone users worldwide will exceed 2 billion in 2016. In 2018, it will reach one-third of the global population.

In general, most tablets or smart phones are used for office or leisure purposes, but as the user's habit of watching the screen, the screen design of the mobile device is increasing, and the user needs to hold it by hand when using the operation. Or the way of supporting, so that the mobile device can maintain a fixed angle of view, so in order to avoid hand injury caused by long-term use, the user is often supplemented with a suitable carrier for supporting or fixing the mobile device instead of the aforementioned handheld the way.

In recent years, mobile devices have become more and more powerful. For example, portable media players are popular functions, and their functions are to play and display audio, video and video at any time, so the body of the mobile device The side is usually equipped with a horn to facilitate the output of the sound, but the sound will be attenuated due to the diffusion, resulting in a decrease in the overall clarity. In the operation, the user often needs to wear headphones to obtain better Listening quality, when used for too long, can easily cause the burden on the ear, leading to hearing damage.

Currently, the mobile device protective cover on the market is composed of a hard or magnetic plate body, and uses a folded cover plate to form a support for supporting the mobile device. The style of the cover plate and the cover plate are mostly separated by a plurality of parallel fold lines. An irregular plate formed by a parallel plate or a plurality of irregular fold lines, but the above two support forms are used only in the vertical direction to adjust the angle of the screen to the horizontal plane, so that the angle between the screen and the horizontal plane cannot be adjusted. The user operates at other angles when the screen can be tilted left and right, and it is difficult to meet the demand for use.

Therefore, a mobile device protective cover that can form a support frame that can move in a horizontal direction and can achieve a sounding effect is indeed desired by the industry.

In order to solve the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a protective cover for a mobile device which can be folded into a three-dimensional structure and can be moved in a horizontal direction of an angle of 0 to 180 degrees to carry out more mobile devices. The angular support of the direction.

In order to achieve the above object, the present invention provides a protective cover for a mobile device, comprising a receiving portion; a housing; and a third plate body, the receiving portion including a first plate body; and a second plate body The first and second plates each include a first magnetic element; and the third plate system includes a plurality of second magnetic elements; and at least one folding groove defining the third plate as a plurality of plates, wherein the first The second plates are connected to each other and can be folded over each other; the housing is adhered to the lower surface of the first plate for receiving the mobile device; the portion of the third folded plate is shorter than the upper surface of the first plate The sides are connected to form a four-sided tear; when the first and second plates are folded over each other, the third plate is folded along with the first and second plates and attached to the first plate and the second plate. The upper surface of the first and second plates is formed to receive the storage; and when the second plate is turned over to the lower portion of the first plate, the third plate is bent by the fold groove to form a cone-shaped three-dimensional structure to support the First plate, and by The four sides are torn, so that the three-dimensional structure and the first plate can be moved in a horizontal direction of an angle of 0 to 180 degrees to provide different support positions and angles for the user.

Preferably, when the third plate is adjacent to the first and second plates, a magnetic force is generated between the first magnetic component and the second magnetic component to connect the third plate to the third plate. The first and second plates; when any two of the third plates are close to each other, a magnetic force is generated between the two second magnetic elements to connect the two plates to each other, thereby being adjustable The angle between the three-dimensional structure and the first plate body is perpendicular to the first plate body, thereby providing a stable support pattern for the user.

Preferably, the first and second plates each include a first elastic material for covering the first magnetic component, and the third plate system includes a second elastic material for covering the plurality of second materials. a magnetic element, wherein the first and second plate systems are connected by the first elastic material; and the plurality of second magnetic elements are connected by the second elastic material, thereby increasing the three-dimensional structure during formation and use. The range of bending provides a user with a protective cover that can be moved to adjust the viewing angle.

Preferably, the folding groove defines the third plate body as at least three triangular plates, quadrilateral plates or a combination thereof to provide a three-dimensional structure with supporting force.

Preferably, the third board system includes a first fastening component; and a second fastening component, wherein the first and second fastening components are oppositely coupled to the two sides of the third board, and the first The second fastening component is a fastening component, a magnetic fastening component or a magnet group. When the third plate body is bent according to the folding groove, the first fastening component and the second fastening component are The buckles are connected to each other to fix the three-dimensional structure in a tapered shape.

Preferably, when the three-dimensional structure is horizontally moved to the horn position of the mobile device At the same time, the sound can be reflected by the reflection of the sound wave to provide support for the user to support and raise the sound on the mobile device.

In summary, the protective cover of the present invention forms a tapered three-dimensional structure to support the mobile device, and is adjusted by the vertical or horizontal angular movement of the three-dimensional structure to provide different users. The perspective and function, which in turn increases the convenience of use.

1a‧‧‧Receiving Department

1b‧‧‧shell

1c‧‧‧ third plate

1d‧‧‧Three-dimensional structure

10‧‧‧ first board

12‧‧‧Second plate

16‧‧‧Folding

18‧‧‧ first section

20‧‧‧Second section

22‧‧‧ Third section

24‧‧‧Fourth section

26‧‧‧The fifth section

28‧‧‧Sixth section

100‧‧‧First magnetic component

102‧‧‧Second magnetic component

106‧‧‧First elastic material

108‧‧‧Second elastic material

110‧‧‧First fastening piece

112‧‧‧Second fasteners

116‧‧‧Mobile devices

118‧‧‧ Horn

Fig. 1 is a perspective view showing an outer expanded state of an embodiment of the present invention.

Figure 1-a is a perspective view of the inside expanded state of the embodiment of the present invention.

Figure 2 is a perspective view of the collapsed state of the embodiment of the present invention.

Figure 3 is a perspective view showing a folded state of the embodiment of the present invention.

Fig. 4 is a perspective view showing the unfolded state of the fastener according to the embodiment of the present invention.

Figure 4-a is a perspective view of the buckled state of the embodiment of the present invention.

Figure 5 is a schematic view showing the state of support of the embodiment of the present invention.

Figure 5-a is a schematic view of another supporting state of the embodiment of the present invention.

Figure 6 is a schematic view showing another supporting state of the embodiment of the present invention.

For a better understanding of the structure and features of the present invention, the present invention will be described in detail with reference to the accompanying drawings.

Referring to FIG. 1 and FIG. 1-a, the protective cover of the mobile device of the present invention comprises a receiving portion (1a); a casing (1b); and a third plate body (1c), wherein The accommodating portion (1a) includes a first plate body (10); and a second plate body (12); and the third plate body (1c) includes a plurality of folding grooves (16), wherein the third plate body (1c) is defined as a first plate (18), a second plate (20), a third plate (22), and a fourth plate (24). a fifth plate (26) and a sixth plate (28), and wherein the casing (1b) is adhered to the lower surface of the first plate (10) for receiving the mobile device (116); The second plate body (12) is foldably connected to the first plate body (10); and the third plate body (1c) is partially connected to the short side of the upper surface of the first plate body (10), Forming a four-sided tear, as shown in FIG. 2, the first and second plates (10), (12) further include a first magnetic element (100); a first elastic material (106), The first, second, third, fourth, fifth and sixth plates (18), (20), (22), (24), (26), (28) each further comprise a second magnetic element (102); a second elastic material (108), wherein the first elastic material (106) is used to cover the first magnetic element (100); and the second elastic material (108) is used to cover the plurality of second magnetic materials The element (102), wherein the first and second plates (10), (12) are joined by the first elastic material (106); The first, second, third, fourth, fifth and sixth plates (18), (20), (22), (24), (26), (28) are connected by the second elastic material (108) When the third plate body (1c) is adjacent to the first and second plates (10), (12), a phase attraction is generated between the first magnetic element (100) and the second magnetic element (102). The magnetic force is such that the third plate body (1c) is superposed on the first and second plates (10) and (12).

Please refer to Figure 3 for any of the first, second, third, fourth, fifth and sixth sections (18), (20), (22), (24), (26), (28) When they are close to each other, a magnetic force of attraction between the plurality of second magnetic elements (102) is generated, so that any two plates overlap each other when the second plate (12) is turned over to the first plate ( 10) when the lower portion, the third plate body (1c) is bent according to the plurality of folding grooves (16), and the first plate block (18) and the fourth plate block (24) are superposed on each other by magnetic force, so that the The third plate body (1c) forms a tapered three-dimensional structure (1d) to support the first plate body (10).

Referring to FIG. 4 and FIG. 4-a, the third plate body (1c) further includes a first fastening member (110); and a second fastening member (112), wherein the first and second fastening members (110) and (112) are respectively coupled to the opposite two of the third plate body (1c) On the side, when the third plate body (1c) is bent by the plurality of folding grooves (16), the first fastening member (110) and the second fastening member (112) are snap-fitted to each other, so that the The third plate body (1c) forms a tapered three-dimensional structure (1d) to support the first plate body (10).

Referring to FIG. 5 and FIG. 5-a, according to the structure of the embodiment, the user can adjust the support position of the three-dimensional structure (1d) according to requirements, or refer to FIG. 6 when the three-dimensional structure When the support position of (1d) is located on the same side of the speaker (118) of the mobile device (116), the sound wave can be reflected by the inside of the three-dimensional structure (1d), so that the sound of the mobile device is sounded. effect.

The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any changes and modifications or equivalents made by the same spirit and scope of the present invention are The scope of protection of the invention and the scope of patents are covered.

1a‧‧‧Receiving Department

1b‧‧‧shell

1c‧‧‧ third plate

1d‧‧‧Three-dimensional structure

10‧‧‧ first board

12‧‧‧Second plate

16‧‧‧Folding

18‧‧‧ first section

20‧‧‧Second section

22‧‧‧ Third section

24‧‧‧Fourth section

26‧‧‧The fifth section

28‧‧‧Sixth section

116‧‧‧Mobile devices

Claims (7)

A protective cover for a mobile device includes: a receiving portion comprising: a first plate body; a second plate body coupled to the first plate body, the first and second plate bodies being foldable with each other The first and second plates each include a first magnetic component; a housing adhered to the lower surface of the first plate for receiving the mobile device; and a third plate partially coupled to the first a short side of the upper surface of the plate body to form a four-sided tear, wherein the third plate system comprises: a plurality of second magnetic elements; and at least one fold groove defining the third plate body as a plurality of plates, when the third When the plate body is adjacent to the first and second plates, a magnetic force is generated between the first magnetic component and the second magnetic component to connect the third plate to the first and second plates; When the second plate body is turned under the first plate body, the third plate body is bent outward according to the folding groove, and may be tapered to support the first plate body. The protective cover of the mobile device of claim 1, wherein the first and second plates each comprise a first elastic material for covering the first magnetic component, and the first and second plate systems are A flexible material link. The protective cover of the mobile device of claim 1, wherein the third plate system comprises a second elastic material for covering the plurality of second magnetic elements, the plurality of second magnetic elements The pieces are connected by the second elastic material. The protective cover of the mobile device according to claim 1, wherein when any two of the third plates are close to each other, a magnetic force is generated between the two second magnetic members to make any two The plates are connected to each other. The protective cover of the mobile device of claim 1, wherein the plurality of panels are at least three triangular segments, quadrilateral segments, or a combination thereof. The protective cover of the mobile device of claim 1 or 3, wherein the third plate system comprises a first fastening component coupled to one side of the third plate body; and a second fastening component opposite to the first a fastening member is coupled to the other side of the third plate body. When the third plate body is bent according to the folding groove, the first fastening component and the second fastening component are fastened to each other so that The third plate body is fixed in a tapered shape. The protective cover of the mobile device according to claim 6, wherein the first and second fastening components are a fastening group, a magnetic buckle group or a magnet group.