Laptop case

Abstract

There is a risk that someone else may peek at your computer screen while you are using it. [Solution] A retractable shade plate is built into the inner surface of the front cover of the openable / closable case, and ribs are formed at the base of the shade plate. When the shade is extended, it prevents people from peeking at the display from the side, while when the shade is retracted, the ribs shield the sides of the main case.

Description

Technical Field

[0001] This invention relates to a cover case that is comfortable for storing, carrying, and using a portable notebook computer at the destination of movement.

Background Art

[0002] Notebook computers are suitable for carrying, and dedicated bags are often used for the purpose of protecting the computer body. There are two types of bags: one is a type in which the computer is taken out and used, and the other is a type in which the computer is fixed so as to be almost integrated with the bag. In addition, many bags have a handle for hand carrying or a shoulder belt attached. When working on a computer during movement or at the destination, there is often a concern that the display screen may be peeked at by many strangers. As a countermeasure, there is also a bag in which shades are formed on the left and right sides of the display.

Summary of the Invention

Problems to be Solved by the Invention

[0003] The most common type of port bag has a simple structure, but it is troublesome to take out the computer from the bag, and special attention is required especially for weak children. In addition, it was often difficult to find a place to put the port after taking out the computer. In the case type integrated with the computer, the waste heat becomes insufficient, and the case itself becomes large, so the compactness and smartness are impaired on the desk. In addition, since the computer is placed on the case, there may be a slight wobble.

[0004] The present invention solves these problems. In addition, it incorporates a shade plate that guards the line of sight from the left and right to the display, and a transparent table on which the mouse can be operated even on a small table where only a computer can be placed can be placed on the keyboard. It is a cover case for a notebook computer.

Means for Solving the Problems

[0005] This exterior case features a rigid front and back cover that can be opened and closed. The inner surface of the back cover has a locking mechanism that can secure the bottom of the laptop, and a pair of magnetic sheets are attached to the inner surface of the front cover and the top surface of the laptop, opposite each other. Shade panels are flexibly attached to the left and right edges of the front cover, and when folded, ribs are formed at the base of the shade panels. A transparent table can be attached to the guide rails provided on the inner surface of the shade that opens to the left and right. Furthermore, it becomes possible to attach a display panel to the shade portion. [Effects of the Invention]

[0006] The present invention, with the above configuration, can achieve the following effects. The inner surface of the bottom cover of this case and the bottom of the computer are secured to each other by fasteners attached in corresponding positions. On the other hand, the computer's top panel is not fixed to the top cover of this case, so each can be opened and closed independently. If these parts were fixed to each other, it goes without saying that opening and closing would not be smooth because they rotate on different axes. By attaching magnetic sheets to opposing positions on the computer's top panel and the inner surface of the top cover of this case, it becomes possible to synchronize the movement of the two opening and closing parts, which rotate on different axes.

[0007] The left and right edges of the top cover of this case form a fold line to create a retractable shade, which can be used as needed. Ribs at the base of the shade are positioned to shield the side opening when the case is closed, which not only prevents dust and debris from entering, but also gives the case a box-like structure that supports stress when force is applied from both the front and back of the case, dramatically increasing the overall rigidity.

[0008] With the left and right shades opened almost parallel to each other, a transparent table can be placed on guide rails provided on the inner surface of the shades, allowing the mouse to be operated in the space above the keyboard. Furthermore, a sub-display can be attached to the inner surface of the shades, enabling the wide-angled left and right shade panels to be used as a display surface. [Brief explanation of the drawing]

[0009] [Figure 1] Perpendicular view showing an embodiment of the present invention [Figure 2] Cross-sectional view of an embodiment of the present invention [Figure 3] Perpendicular view showing an embodiment of the present invention [Figure 4] Perpendicular view showing an embodiment of the present invention [Figure 5] Perpendicular view showing an embodiment of the present invention [Figure 6] Perpendicular view showing an embodiment of the present invention [Figure 7] Perpendicular view showing an embodiment of the present invention [Figure 8] Top view showing an embodiment of the present invention [Figure 9] Side view showing an embodiment of the present invention [Figure 10] Perpendicular view showing an embodiment of the present invention [Figure 11] Perpendicular view showing an embodiment of the present invention [Modes for carrying out the invention]

[0010] Next, the best mode for carrying out the present invention will be described with reference to the drawings. Figure 1 is a perspective view of the case with a laptop computer 7 placed inside and the front cover 1 open. When the laptop's top panel 8 is opened, the magnetic sheet 5 attached to the top panel is attracted to the magnetic sheet 6 attached to the inner surface of the front cover 1, allowing them to open and close in conjunction. In this example, side ribs 4 are formed on both edges of the front cover 1 of the case. These ribs prevent pressure from being applied to the laptop computer when the case is closed and subjected to pressure from both sides, and also prevent dust and debris from entering when the sides of the case are closed. In this example, fold-over lids 9 are provided at the edges of the front and back covers, creating a box-like closed shape for the entire case, which enhances airtightness and rigidity.

[0011] Figure 2a is an overall cross-sectional view showing an example of how the magnetic sheet 6 is attached to the inner surface of the front cover. The magnetic sheets 5 and 6 slide diagonally up and down in this figure while facing each other and in close contact, following the difference in rotational circumference when the case is opened and closed. Furthermore, by attaching the magnetic sheet 6 to the inner surface of the front cover via the sheet base 10 as shown in this figure, and giving position and flexibility to the angle between the magnetic sheet 6 and the inner surface of the front cover 1, the magnetic sheets 5 and 6 are more easily maintained parallel to each other, and the suction force between the top plate 8 and the front cover 1 can be increased. Figures 2b and 2c are cross-sectional views showing examples of the shape of the sheet base 10. When the front cover is opened, the angle of the magnetic sheet 6 can be changed arbitrarily as shown in 2b. However, when the front cover is closed, the sheet base 10 adheres flat, so that the thickness of the PC case remains compact when folded. In addition to this example, various cross-sectional shapes of the sheet base are conceivable, and it is also possible to form the sheet base itself from a material with elasticity and flexibility to allow it to conform to the shape. By providing flexibility in the angle and position of the sheet base in this way, the adhesive force to the laptop's top surface can be increased.

[0012] FIG. 3a is a perspective view showing the inner surface of the back cover 2 of this case. FIG. 3b is a perspective view showing the bottom surface of the notebook computer 7. The fasteners 11 are attached at positions where they are in contact with each other relatively closely. In this example, handles 13 are provided at the upper parts of the front cover and the back cover.

[0013] FIG. 4 shows an example in which a left shade plate 14 and a right shade plate 15 are attached to the left and right end portions of the front cover 1 so as to be foldable. In this figure, the left and right shades are opened, and the notebook computer is shown in a closed state. Ribs 16 are formed at the base portions of the shades at right angles to the shade plates. In the state where the shades are closed, the ribs 16 perform the same function as the side ribs 4 in FIG. 1. Also, when the left and right shades are closed, a magnet sheet 21 is attached to the upper surface, and in the state where the shades are closed, it is possible to use this case in a form without shades as in FIG. 1. A notch portion 19 is formed at the lower part of the shade, and it is easy to attach and detach external input / output connectors, storage media, etc.

[0014] The top plate 8 of the notebook computer can be opened until it contacts the front cover, but in the configuration of this figure, it is difficult for the front cover to open wider than vertically, and it is also difficult for the display 22 of the computer to tilt backward more than vertically.

[0015] FIG. 5 shows an example in which a front cover folding line 18 is formed on the front cover 1, and the front cover and the shade plate are connected so as to be foldable about a bending axis 17 at an upper position with the folding line as a boundary. In this configuration, by opening the lower part of the front cover so as to be inclined, the upper part of the front cover moves backward. Therefore, it becomes possible to open the top plate 8 more than at a right angle, and the display screen 22 can be set at an angle that is easy to view.

[0016] Detachable fasteners 20 are attached to the lower edge portion near the tip of the shade and the left and right tip portions near the back cover of the case, and it is possible to open the left and right shade plates 90 degrees about the folding axis 17 and fix them in a state where both shade surfaces are parallel.

[0017] Figure 6 shows an example of opening the computer display from the state shown in Figure 5. The shade has the effect of eliminating worries about people peeking at the display screen from the sides, allowing you to work with peace of mind in public spaces, on bullet trains, or on airplane tables. Furthermore, covering the top surface of the shade with a light-blocking cover allows you to keep the display screen dark even in direct sunlight, improving visibility. Conversely, it can also be used in dark environments where you don't want the display light to leak out.

[0018] Figure 7 shows the transparent table 26 set on the guide rail 23 attached to the inner surface of the shade of the case as shown in Figure 6. The table is placed horizontally, allowing a mouse 28 to be placed and operated, and the flat surface of the table can also be used for writing or operating a smartphone. If there is about 5 cm or more of space between the table and the keyboard, you can put your hand in and type on the keyboard at the same time, and because the table is transparent, you can see the letters on the keys and your fingers, and there is no need to worry about the bottom of the display screen being hidden by the table.

[0019] Figure 8 shows a transparent table 26 with wedge-shaped protrusions 27 formed on both front ends. When the transparent table is advanced along the guide rail 23, the wedge portions fit between the inner surface 15 of the shade and the side of the computer top 8, eliminating any gaps. The shade is not rigidly self-supporting and is prone to warping in the left-right direction, but as the shade adheres tightly to the computer top without any gaps on either side, the shade takes on a shape that sandwiches the computer top, and the shade and transparent table are firmly fixed in place.

[0020] Figures 9a and 9b are side views of an embodiment showing the mounting configuration of fasteners provided on the inner surface of the back cover. Modern laptops have a structure in which, when the display screen is opened, the rear of the top panel pushes down on the desk, causing the rear of the laptop body to rise by a few millimeters. This has the effect of improving heat dissipation, but if the fasteners 11 on the inner surface of the back cover and the fasteners 12 on the bottom of the laptop are firmly attached to the base material, as shown in Figure 9b, a gap will be created between the bottom of the laptop and the inner surface of the cover, and the fasteners will be subjected to strong stress that causes them to be pulled apart. Figure 9a shows that a cushion spacer 25 is provided between the fastening device 11 and the back cover. When tension is applied to the fastening device, this part reversibly elastically deforms, preventing the fastening device from detaching as shown in Figure 9b. The cushion spacer 25 can be made of various materials and shapes.

[0021] Figure 10 shows an example in which sub-display panels 24 are attached to the left and right shade plates 14 and 15. With the increasing use of multi-display setups, where users work while viewing multiple screens simultaneously, this configuration, by forming a sub-display 24 on the shade panel, allows users to unfold it as needed and view multiple screens simultaneously. In addition to mounting the sub-display on the inside of the shade, it can also be mounted on the outside, or mounted so that its angle relative to the shade panel is adjustable, making it easier to adjust the display screen to a comfortable viewing angle. The sub-display can also be effectively used when the shade panel itself or the sub-display itself needs to be inverted to display the screen to an audience member opposite the computer operator.

[0022] Figure 11 shows an example where the back cover 2 and the front cover 1, and the front cover 1 and the shade plates 14 and 15 are pivotally attached by a bending axis 17 so that they can be held at any angle. When the shade is opened with the front cover wide open, the front of the shade is raised, making it possible to position the shade plates at a higher position compared to the examples described above. Also, as shown in the example in Figure 10, this configuration makes it easier to adjust the angle of the display when a sub-display 24 is provided. [Industrial applicability]

[0023] Rectangular, book-style cases are more suitable for upright storage on bookshelves or desks using bookends compared to bag-type laptop cases, saving space. The laptop casing is fixed to the center of the case, and there is air around the perimeter, making it less susceptible to damage to the laptop itself even if the corners of the case are impacted. There's no need to remove the laptop from its case; you can start working immediately by simply opening the front cover and lifting the laptop's lid, and you won't have to worry about where to put your bag.

[0024] The shade panel, which blocks views from the surroundings, can be opened and used only when necessary, depending on the surrounding conditions. By placing a transparent table between the left and right shades, you can utilize the space above the keyboard for mouse operation or writing, and it can also be used as a stand for small electronic devices. Furthermore, by attaching a display to the shade portion, this case can also be used as a multi-display setup, allowing multiple screens to be displayed simultaneously. [Explanation of Symbols]

[0025] 1. Front cover 2 Back cover 3. Spine 4 side ribs 5. Magnetic sheet on the top panel side 6. Magnetic sheet on the inside of the front cover 7. Laptop 8. Laptop Top 9 Cases with Fold-Over Lids 10 Magnetic Sheet Base 11. Mounting hardware for PC 12. Mounting hardware for PCs 13 Handle 14 Left Shade 15 Right Shade 16 Shade base rib 17 Folding axis 18. Fold lines on the front cover 19 Shade cutout 20 Shade fastening equipment 21. Magnetic sheet on the shade side 22 displays 23 Guide rails 24 Sub-displays 25 Cushion Spacers 26 Transparent Table 27 Wedge-shaped projections 28 mice

Claims

1. A laptop case characterized by a rigid front and back cover that can be opened and closed, a removable fastening mechanism formed on the inner surface of the back cover and the bottom of the laptop, and magnetic sheets that attract each other attached to the inner surface of the front cover and the top surface of the laptop, with the magnetic sheets and the front cover being held flexibly.

2. The laptop case according to claim 1, characterized in that the shade panel is provided so as to be flexible using the left and right edges of the front cover as folding axes, and when folded, ribs formed at the base of the shade panel are formed to close the side portions of the case.

3. The laptop case according to claim 2, characterized in that guide rails are provided on the inner surface of the shades that open to the left and right, and a transparent table can be placed on them.

4. A laptop case according to claim 2, characterized in that a display screen is attached to the shade portion, or the entire shade portion is a display screen.

Images