TWM468870U - Cover with a plurality of folding lines for three-dimensional support of tablet electronic device - Google Patents

Description

Envelope with a plurality of fold lines for stereoscopic support of flat panel electronic devices

The present invention relates to a support structure of a tablet type electronic device, and particularly relates to an envelope having a plurality of fold lines for stereoscopically supporting a flat panel type electronic device.

The iPad Smart Cover, while protecting the iPad screen, does not cover its durable aluminum back. So the iPad looks and feels like an iPad - just adding a little extra protection. Smart Cover has dual functions and is perfect for many uses such as movie viewing, game play and internet browsing. It cleverly folds, allowing you to quickly make a stand and stand the iPad upright. It also lets you tilt the Pad into a position where you can type comfortably. If you like to hold a Pad, the Smart Cover can also be folded back, as if a page of the magazine was uncovered. And if you want to shoot some HD movies in real time, the Smart Cover can also be folded in half to reveal the rear lens of the Pad.

Today's tablet PCs are extremely portable. If you want to watch them, you must erect them at an angle to suit the human eye. Only today's tablets have no brackets, although the Smart Cover can be folded but only has a single angle, and only the tablet The computer is placed at a relatively gentle angle, which is often far from the perspective of the human eye.

Therefore, it is necessary to have a brand new design, which can enclose and protect a tablet, and provide a variety of different stereo angles to support the tablet at different angles for the user to watch.

The main purpose of the present invention is to provide an envelope having a plurality of fold line stereoscopically supported flat panel electronic devices. The utility model comprises an upper sleeve pivotally connected to the lower casing (the lower casing is not limited to soft or hard), for protecting the screen mirror from damage, and having a plurality of different creases on the outer shape of the envelope, so that After the upper envelope is opened, different folding modes can be formed to form different three-dimensional shapes, so that different angles can be formed when standing up to support the lower casing. The electronic device can thus be wrapped in the lower housing and erected at a variety of different angles to allow the user to view or type text on the electronic device at a preferred viewing angle. The upper envelope is used to protect the tablet screen, and can also be used for the support of the tablet.

10‧‧‧ Lower case

20‧‧‧Upper envelope

41‧‧‧Tag

42‧‧‧a triangle

43‧‧‧a triangle

44‧‧‧ Corresponding ladder shape

45‧‧‧ Corresponding ladder shape

46‧‧‧ rectangle

E‧‧‧ fold line

F‧‧‧ fold line

G‧‧‧ parallel fold line

O‧‧‧

P‧‧‧ points

Q‧‧‧ fold line

R‧‧‧ fold line

S‧‧‧ fold line

T‧‧‧ fold line

The first figure is a perspective view of the envelope of the present case, showing the set of fold lines of the upper envelope.

The second and third figures are schematic views of a first embodiment of the envelope of the present invention.

The fourth and fifth figures are schematic views of a second embodiment of the envelope of the present invention.

The sixth figure shows a schematic view of the upright arrangement of the first embodiment of the envelope of the present case.

The seventh figure shows a schematic view of the upright placement of the second embodiment of the envelope.

The technical means used in this case for the purpose of the purpose of the case, the case is mainly used on a flat-panel electronic device such as tablet computers, digital tablets, PDAs, portable electronic devices, etc., in the following Tablet PC as an example , but not for limiting the scope of the case. With the embodiment shown in FIG. 1 to FIG. 5, the envelope of the multi-fold line stereoscopic support tablet electronic device of the present invention is described in detail as follows: the lower casing 10 is used to protect the internal hardware of the computer, and the surrounding frame shape The arc acts as a complete covering of the body, which isolates the external environment from possible damage to the computer such as dust, moisture and collision.

An upper envelope 20 is connected to the lower casing 10 by a pivotal connection or the like for protecting the screen surface from damage, and has two sets of creases on the outer shape of the envelope so that the upper envelope 20 can be folded after being opened. . The fold line of the upper envelope 20 can be designed as needed.

The broken line of this case is shown in Figure 1. Wherein, a fold line E, F is drawn at a near edge of each of the two points O and P below the center of the upper envelope, and a parallel fold line G is drawn between the point O and the point P, and The O point draws a fold line Q toward the upper two corners, and draws a fold line R from the P point to the upper two corners, as shown in the figure, forming a trapezoidal shape 41 above the upper envelope; The point O is drawn to the left edge by a fold line S, and a point T is drawn from the point P to the right edge, so that the left edge forms a triangle 42 with the fold line S and the right edge forms a piece with the fold line T. a triangle 43; the lower edge and the fold line S and the plane formed by the fold line T and the fold line E, F form two trapezoidal shapes 44, 45 arranged in two triangles 42, 43 sandwiching a trapezoidal shape 41, and each A bottom edge of the triangles 42, 43 has a corresponding trapezoidal shape 44, 45; and a corresponding rectangle 46 is sandwiched between the corresponding trapezoids 44.

Preferably, the lower casing 10 in the present case may be made of a soft or hard casing. The upper envelope 20 is made of a soft PU leather, a plastic cloth or a rubber material, and is internally coated with some hard board material to form a soft and hard joint, and is folded into a soft groove to form a three-dimensional shape for supporting the electronic device.

Please refer to FIG. 2 and FIG. 3 to show the folding line method in the present case. In this case, the two triangles 42 and 43 of the upper envelope can be folded up and folded to fit the ladder shape 41, and the two ladders are extended by the folding lines S and T. The glyphs 44, 45 are folded upwardly to fit the trapezoidal shape 41. The two zigzag shapes 44, 45 form an angle with the oblong shape 46 to form a three-dimensional shape, which forms a three-dimensional structure of the approximate vertebral body. The trapezoidal shape 41 is used as a base and the lower casing 10 is abutted against the vertebral body structure to form a form as shown in FIG. Please refer to Figure 6, which shows that the device is displayed in an upright manner. Therefore, it is possible to accommodate a tablet type electronic device that is displayed in an upright manner.

Please refer to FIG. 4 and FIG. 5 , which shows the second folding manner of the present case. The two triangles 42 and 43 of the upper envelope can be folded back to the trapezoidal shape 41 so that the other two trapezoidal shapes 44 and 45 stand upright. And forming an angle with the rectangle 46 to form a three-dimensional shape as shown, which forms a three-dimensional structure of the approximate vertebral body, and then the trapezoidal shape 41 is used as a base and the lower housing 10 is abutted against the vertebral body structure. On, form the form shown in Figure 5. In this example, the case is shown in a horizontal manner.

Please refer to Figure 7, which shows that the device is displayed in an upright manner. Therefore, it is possible to accommodate a tablet type electronic device that is displayed in an upright manner.

In summary, it is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention. That is, the equal changes and modifications made by the patent application scope of this creation are covered by the scope of the creation patent.

10‧‧‧ Lower case

20‧‧‧Upper envelope

41‧‧‧Tag

42‧‧‧a triangle

43‧‧‧a triangle

44‧‧‧ Corresponding ladder shape

45‧‧‧ Corresponding ladder shape

46‧‧‧ rectangle

E‧‧‧ fold line

F‧‧‧ fold line

G‧‧‧ parallel fold line

O‧‧‧

P‧‧‧ points

Q‧‧‧ fold line

R‧‧‧ fold line

S‧‧‧ fold line

T‧‧‧ fold line

Claims (7)

An envelope having a plurality of fold lines for stereoscopically supporting a flat panel electronic device, comprising: a lower casing (10) may be made of a soft shell or a hard shell for protecting a hardware device inside the computer, and an outer circular arc of the surrounding frame acts as Fully enveloping the body to isolate the external environment from possible damage to the computer; an upper cover (20) is pivotally connected to the lower case to protect the screen from damage and has a fold line on the outer shape of the envelope , the upper envelope can be folded after being opened; and wherein the fold line of the case shows that each of the two points (O, P) below the central portion of the upper envelope is drawn at a downward edge of each of the lower edges (E, F), draw a parallel fold line (G) between the (O) point and the (P) point, and draw a fold line (Q) from the (O) point to the upper two corners, by the (P) A point is drawn to the upper two corners of the upper corner (R), as shown in the figure, forming a trapezoidal shape (41) above the upper envelope; and then drawing a fold line from the (O) point to the left edge (S Drawing a line (T) from the (P) point to the right edge, such that the left edge forms a triangle (42) with the line (S) and causes the The side edge forms a triangle (43) with the fold line (T); and the lower edge and the fold line (S) and the plane of the fold line (T) and the fold line (E, F) form two trapezoidal shapes (44, 45) ), arranged in such a manner that two triangles (42, 43) sandwich a trapezoidal shape (41), and a bottom edge of each of the triangles (42, 43) has a corresponding trapezoidal shape (44, 45); and the corresponding A rectangle (46) is sandwiched between the trapezoids (44). For example, in the first aspect of the patent application, the plurality of fold lines can support the envelope of the flat panel electronic device, wherein the fold lines are arranged to fold the two triangles (42, 43) of the upper envelope upwardly to fit the ladder shape (41). And extending the two trapezoids (44, 45) upwards along the fold line (S, T) to fit the ladder a glyph (41), the two trapezoids (44, 45) form an angle with the rectangle (46) to form a three-dimensional shape of the figure, which forms a three-dimensional structure of the approximate vertebral body, and then the trapezoidal shape (41 ) is the base and abuts the lower housing (10) against the vertebral body structure. The envelope of the multi-fold line can stereoscopically support the flat-panel electronic device according to the first aspect of the patent application, wherein the fold lines are used to fold the two triangles (42, 43) of the upper envelope back to the trapezoidal shape (41), and The other two trapezoids (44, 45) are vertically erected and form an angle with the rectangle (46) to form a three-dimensional shape of the figure, which forms a three-dimensional structure of the approximate vertebral body, and then the trapezoidal shape (41) ) is the base and abuts the lower housing (10) against the vertebral body structure. The envelope of the tablet electronic device can be stereoscopically supported by a plurality of fold lines as claimed in claim 1, wherein the lower casing (10) can be made of a soft or hard casing. The envelope of the tablet electronic device can be stereoscopically supported by a plurality of fold lines, wherein the upper envelope (20) is made of a soft PU leather, a plastic cloth or a rubber, and is internally coated with some hard board material. A soft and hard bond is formed, which is folded into a soft shape to form a three-dimensional shape for supporting the electronic device. The envelope of the tablet electronic device can be stereoscopically supported by a plurality of fold lines as in the first aspect of the patent application, wherein the blocks formed by the fold lines are combined in a thin manner to form a fold. The envelope of the multi-fold line can stereoscopically support the flat-panel electronic device according to the first aspect of the patent application, wherein the lower casing (10) is provided with a plurality of openings: an opening is located at the USB slot, so that the exposed portion can be externally The action of the hardware is connected; or the other opening is located at the speaker.