KR20120008398U - Case for tablet personal computer - Google Patents

Abstract

The present invention not only protects the tablet computer from external shocks, but also has a screen that is provided in a foldable case made of a rigid synthetic resin material that can be used in a state where the tablet computer can be stored, withdrawn, or placed on the screen for easy viewing. By the switching means, the user can easily change the tablet computer in the desired direction, either horizontal or vertical, and secure a separate storage space in the case to keep the USB port safe without losing it. Not only can it greatly improve the convenience of use, but it also has a built-in Bluetooth wireless keyboard that is easy to input inside the case, so it can be used like a netbook that can minimize user's eyes fatigue. Makes Wii and Bluetooth Wireless Keyboard Easy Provided is a case for a tablet computer, which can be installed in a detachable and detachable manner, and has a compatibility that can be easily replaced to suit the appearance of various tablet computers as necessary.

Description

Case for tablet personal computer}

The present invention relates to a case for a tablet computer, and more particularly, to secure the tablet computer from external shocks, and to secure the tablet computer therein so that it can be used in a state in which the tablet computer is stored and withdrawn or placed in a convenient position. The screen switching means provided in the folding case made of synthetic resin allows the user to easily change the tablet computer in a desired direction, either horizontal or vertical, and secure a separate storage space in the case to provide a USB port. It is to be stored and used without being lost.

While personal computers have generally become widespread, laptops that were relatively thin and foldable were once very popular as many people spent more time outdoors and increased their desire for portable computers. Due to its relatively large size and weight, it was inconvenient to carry, as well as additional accessories such as cables and batteries connected to the power supply, so a separate laptop bag is essential. Hassle to carry.

Therefore, smart phones, which are mobile phones with the same specifications as personal computers, have become very popular in recent years. This is not only a call function but also a computer function such as Internet searching. Even if the size is about 3.7 inches, it is inconvenient to see the site or the article at a glance and to view it partially, when searching the Internet. It is difficult to identify, and even identifying can cause eye fatigue.

The recent release of Tablet Personal Computer has attracted much attention from around the world. Tablet computers are touch screen-less computers that operate without the keyboard. In addition to the simplicity, the LCD screen is considerably larger than a smartphone, so even when the entire site or article comes in at a glance, the text does not become very small, so it is convenient to use, and various functions such as e-books can be used without eye strain. It became.

On the other hand, like a mobile phone, a tablet computer is an electronic product, so when a shock is applied, the product is damaged, and thus a separate case is needed to protect it from external shocks. Careful attention is required, and if the tablet is placed on a desk for extended periods of time, the user will have to bow down, which may cause a great deal of discomfort and fatigue. You can easily change the screen mode of the tablet computer to the desired orientation between landscape and portrait mode, and secure a separate storage space for storing the USB port without losing it, and the built-in Bluetooth wireless keyboard makes it more convenient. By typing in four It equipped with a number of advantages, such as the emergence of cases that can be used for tablet computers that are equipped with the safety and ease of use has been demanded.

Therefore, the present invention has been devised to solve the above-mentioned conventional problems, the present invention can securely protect the tablet computer from external shocks, as well as to accommodate the tablet computer inside, withdrawal or easy to see The screen switching means provided in the folding case made of a durable synthetic resin material that can be used in a state of being made can be used to allow the user to easily change the tablet computer in a desired direction in a horizontal or vertical state as well as to separate the case. It is an object of the present invention to provide a case for a tablet computer that can securely use the storage space so that the USB port and the like can be stored and used safely without loss.

Another object of the present invention is a built-in Bluetooth wireless keyboard that is easy to input inside the case can be used as a netbook that can minimize the user's eyes, as well as the front cover and Bluetooth wireless keyboard in the base cover It is to provide a case for a tablet computer having a compatibility that can be easily coupled and detachable installation can be easily replaced to suit the appearance of various tablet computers as needed.

In order to achieve the above object, the present invention provides a tablet computer case comprising a front cover part equipped with a keyboard at the rear of the base cover, rotatably opening and closing with the base cover, and a tablet computer detachably installed therein. The bottom of the base cover is pivotally coupled to the center of the rear end of the base and the tablet computer is rotatably coupled to the center of the front cover portion where the tablet computer is detachably installed, thereby changing the orientation of the tablet computer in a horizontal or vertical state. A screen switching means for forming the front cover portion, a storage space portion formed at a front side of the base cover portion, and having a slide cover opened and closed at one end thereof; and a keyboard mounting portion detachably installed at a keyboard mounting portion formed at the rear of the base cover portion. Along the front and back of the Bluetooth wireless key A case for tablet computer, characterized in that the draw is configured is provided.

In addition, the screen switching means is rotatably coupled to each of the upper sides of the cradle by a hinge pin, a guide protrusion is formed on the front inner circumferential surface, a plurality of nuts are disposed in the center of the guide protrusion piece and guide projections on both sides in the guide protrusion piece A guide member is formed in the center, and a through hole is formed in the center of the front cover part, and a seating piece protrudes from the rear inner circumferential surface of the through hole. A rotatable member which is formed to be inserted into the moving protrusion and a stopper for contacting the guide projection when switching the screen of the front cover part on one side of the moving protrusion is formed to limit the rotation of the front cover part by more than a predetermined angle; When screw is penetrated and screwed through each nut of guide member A plurality of through-holes are formed to increase the separation preventing member for preventing the front cover portion from being removed from the guide member, characterized in that consisting of a closing cover attached to the upper surface of the separation preventing member.

In addition, both sides of the keyboard mounting portion is inserted into the wing pieces formed on both sides of the Bluetooth wireless keyboard guide grooves for guiding forward and backward of the Bluetooth wireless keyboard is formed, the bottom surface of the keyboard mounting portion on both sides of the bottom of the Bluetooth wireless keyboard The guide grooves formed on both sides are inserted to guide the forward and backward of the Bluetooth wireless keyboard, and at the same time, a plurality of mounting grooves for mounting the lower portion of the front cover part are installed on the upper surface of the keyboard guide. The lower center of the bottom surface of the keyboard mounting part between the keyboard guide and the mounting member makes it easy to mount the Bluetooth wireless keyboard and at the same time, the inclined shape increases from the bottom to the top to prevent the Bluetooth wireless keyboard from being detached. Of the induction member Characterized in that formed.

And, the front cover portion is characterized in that a plurality of perforations or cutouts are formed.

As described above, the present invention not only can safely protect the tablet computer from external shocks, but also is made of a durable synthetic resin material that can be used in a state in which the tablet computer is stored and withdrawn or mounted inside for easy viewing. The screen switching means provided in the folding case allows the user to easily change the tablet computer in a desired direction, either horizontal or vertical, and secure a separate storage space in the case so that the USB port is lost. It can be stored and used in a safe state, which not only greatly improves the convenience of use, but also can be used like a netbook that can minimize user's eye fatigue by embedding a Bluetooth wireless keyboard that is easy to input inside the case. Base cover and front cover and blue The wireless keyboard can be easily combined and detachably installed so that it is easily interchangeable to suit the appearance of various tablet computers as needed, thereby greatly improving the efficiency and reliability of the case for tablet computers. to be.

1 is a perspective view showing a folded state of the case for a tablet computer of the present invention
2 is an exploded perspective view showing a case for a tablet computer of the present invention
Figure 3 is a longitudinal cross-sectional view showing the main portion coupling state of the present invention
Figure 4 is a perspective view showing the state when using the tablet computer in a horizontal state to expand the case for tablet computer of the present invention
Figure 5 is a perspective view showing the state when using the tablet computer in a vertical state to expand the case for tablet computer of the present invention
6 is a plan view showing another embodiment of a case for a tablet computer according to the present invention

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention for achieving the above object will be described in detail.

In describing the embodiments of the present invention, descriptions of technical contents that are well known in the technical field to which the present invention belongs and are not directly related to the present invention will be omitted. This is to more clearly without obscure the subject matter of the present invention by omitting unnecessary explanation.

For the same reason, some of the elements in the accompanying drawings are exaggerated, omitted, or schematically shown, and the size of each element does not entirely reflect the actual size. Like reference numerals designate like or corresponding elements throughout the drawings.

On the other hand, in the present specification and drawings have been described with respect to preferred embodiments of the present invention, although specific terms are used, it is only used in a general sense to easily explain the technical details of the present invention and to help understand the design, It is not intended to limit the scope of the invention. It will be apparent to those skilled in the art that other modified embodiments based on the technical idea of the present invention can be implemented in addition to the embodiments disclosed herein.

1 is a perspective view showing a folded case for a tablet computer of the present invention, Figure 2 is a full exploded perspective view showing a case for a tablet computer of the present invention, Figure 3 is a longitudinal cross-sectional view showing a main portion coupling state of the present invention. , Figure 4 is a perspective view showing the state of the tablet computer case of the present invention unfolding the tablet computer in a horizontal state when used, Figure 5 shows the tablet computer case of the present invention unfolding the tablet computer in a vertical state when using Figure 6 is a perspective view showing a state, Figure 6 is a plan view showing another embodiment of a case for a tablet computer according to the present invention.

The case for a tablet computer of the present invention is a case made of synthetic resin having a solid appearance, and the bottom of the holder 20 is pivotally coupled to the center by the hinge shaft 30 at the center of the rear end of the base cover part 10. The center of the front cover portion 40, the upper end of the cradle 20 and the tablet computer T is detachably installed from the inside and opened and closed to engage and detach from the base cover portion 10. (T) is rotatably coupled to each other by screen switching means for changing the direction to a horizontal or vertical state.

At this time, the screen switching means is rotatably coupled to each of the upper sides of the cradle 20 by the hinge pin 52, the guide protrusion 54 is formed on the front inner circumferential surface and the plurality of nuts 56 protrude guide A guide member 50 disposed at the center of the piece 54 and having guide protrusions 58 formed on both sides of the guide projection piece; and a through hole 42 formed at the center of the front cover portion 40. A mounting piece 44 protrudes from the rear inner circumferential surface of 42 and is spaced apart from the outer circumferential surface of the mounting piece 44 behind the front cover part 40 on the inner side of the guiding protrusion 54 of the guiding member 60. The moving projection piece 46 is inserted, and the front cover part 40 rotates by a predetermined angle by contacting the guide protrusion 58 when the screen of the front cover part 40 is switched on one side of the moving projection piece 46. The rotation member 60, which is provided with a stopper 48 for limiting the operation, and the seating piece 44 are inserted into the screed. A plurality of through holes 74 are formed in the nut 72 of each of the guide members 60 so as to penetrate through the screws 72, so that the front cover portion 40 is formed from the guide member 60. ) Is composed of a separation prevention member 70 for preventing the separation and the closing cover 80 is attached to the upper surface of the separation prevention member 70.

In addition, the front of the base cover portion 10 is formed with a storage space 90 is provided with a slide cover 92 that is opened and closed at one end for storing and using the USB port, the base cover The rear side of the unit 10 is formed with a keyboard mounting portion 100 which is detachably installed Bluetooth wireless keyboard (K), the wing pieces formed on both sides of the Bluetooth wireless keyboard (K) on both sides of the keyboard mounting portion 100. 110 is inserted to form a guide groove 120 for guiding the forward and backward of the Bluetooth wireless keyboard (K).

In addition, guide grooves 130 formed at both bottom sides of the Bluetooth wireless keyboard K are inserted into both bottom surfaces of the keyboard mounting unit 100 to guide the front and back of the Bluetooth wireless keyboard K and the front cover. A keyboard guide combined mounting member 140 having a plurality of mounting grooves 142 for selectively mounting the lower end of the portion 40 is provided on the upper surface thereof, and a keyboard mounting portion between the keyboard guide combined mounting member 140 ( 100) In the lower center of the bottom surface, the inclined shape of which the height increases from the bottom to the top in order to facilitate the installation of the Bluetooth wireless keyboard (K) and to prevent it from being separated while the Bluetooth wireless keyboard (K) is mounted. Mounting guide member 150 is formed is configured.

1 to 5, the present invention is configured as described above, when the tablet computer case is folded as shown in FIG. The front cover part 40 is lifted upward in a state where the tablet computer case is seated on a table or the like, and then mounted on the keyboard mount part 100 behind the base cover part 10 so that the keyboard mount part 100 is mounted. Both sides of the wing piece 110 is inserted into the guide long grooves 120 on both sides, and the guide grooves 130 of the lower both sides are inserted into the keyboard guide mounting member 140 on both sides of the bottom of the keyboard mounting part 100. Pulling the rear of the Bluetooth wireless keyboard (K), and then pulls the front cover portion 40 downward to insert the lower end into the mounting groove 142 on the upper surface of the keyboard guide mounting member 140. Accordingly, while the front cover part 40 is inclined, the rear part of the base cover part 10 is supported by the cradle 20 which is rotatably coupled by the hinge shaft 22 to the center of the rear end of the base cover part 10. As it becomes easier to mount and use.

In addition, at intervals on the outer circumferential surface of the seating piece 44 behind the front cover part 40 on the guide protrusion piece 54 of the front inner circumferential surface of the guide member 60 which is rotatably coupled to both sides of the upper end of the cradle 20. The moving protrusions 46 of the formed rotating member 60 are inserted, and the plurality of nuts 56 in the center of the guide member 50 exposed by the through-hole 42 in the center of the front cover part 40 are respectively provided. A departure preventing member 70 having a plurality of through holes 74 corresponding to the nut 56 is inserted through the through holes 42 and seated on the seating piece 44 so that each screw 72 is separated from the leaving member. It is fastened to the respective nut 56 through the through hole 74 of the 70, and the end cover 80 is attached to the upper surface of the separation preventing member 70, the rear end of the base cover portion 10 Guide member of the front cover portion 40 around the guide member 60 of the top of the cradle 20 rotatably coupled to the center of the It is possible for 50 to remain rotatably coupled.

Therefore, when the user unfolds the tablet computer case to mount and use the tablet computer T in a horizontal state as shown in FIG. 4 or a vertical state as shown in FIG. Rotate the cover portion 40 to a desired state and pull the lower end thereof to insert the tablet guide T into the mounting groove 142 on the upper surface of the keyboard guide / combination member 140. It can be easily changed to use conveniently.

At this time, one side in the moving projection 46 formed on the rotating member 60 of the front cover portion 40 is centered on the guide member 50 of the cradle 20 when the screen of the front cover portion 40 is switched. A stopper 48 is formed to prevent rotation above a predetermined angle, but the rotation member 60 of the front cover part 40 is rotatably coupled to the guide member 50 of the cradle 20. Since the stopper 48 is not provided, the function can be maintained.

In addition, the front of the base cover portion 10 is formed in the storage space portion 90 is provided with a slide cover 92 that is opened and closed at the end of storage and withdrawal, so that the slide cover 92 according to the user's needs USB ports can be stored and used inside the storage space 90 so as to be opened and closed, so that loss can be prevented in advance, and detachable from the keyboard mounting unit 100 formed at the rear of the base cover 10. Since the Bluetooth wireless keyboard K is installed, the input of the tablet computer T is as easy and simple as a netbook, so that the user's eyes can be minimized.

In addition, the keyboard mounting portion 100 is formed at the bottom center of the bottom surface of the keyboard mounting portion 100 between the keyboard guide combining member 140, and the induction member 150 having an inclined shape is increased in height from the bottom to the top. When the Bluetooth wireless keyboard (K) is mounted on the guide guide member 150, the mounting guide member 150 is gradually raised and guided to be smoothly mounted, and the mounting guide member 150 is mounted while the Bluetooth wireless keyboard (K) is mounted. ) Can be effectively prevented from falling back.

On the other hand, as shown in Figure 6 as another embodiment of the present invention, by forming a plurality of perforations or cutouts 160 in the front cover portion 40 so that the camera lens, speaker, etc. can be varied for each company It is possible to easily cope with the appearance of the tablet computer.

10; A base cover portion 20; holder
30; Hinge axis 40; Front cover
42,74; Through 44; Seating
46; Moving protrusion 48; Stopper
50; Guide member 52; Hinge pin
54; Guide protrusion 56; nut
58; Guide protrusion 60; Pivoting member
70; Separation prevention member 72; screw
80; Closing cover 90; Storage space
92; Slide cover 100; Keyboard compartment
110; Wing 120; Home
130; Guide groove 140; Guide guide mounting member
142; Mounting groove 150; Mounting guide member
160; Perforations or cutouts K; Bluetooth wireless keyboard
T; Tablet computer

Claims (4)

In the case of a tablet computer comprising a front cover is mounted on the back of the base cover, the front cover rotatably opening and closing the base cover, the tablet computer is detachably installed inside,
The upper end of the cradle 20 is pivotally coupled to the center of the rear end of the base cover portion 10 and the center of the front cover portion 40 in which the tablet computer T is detachably installed. Combined with a screen switching means for changing the orientation of the tablet computer (T) in a horizontal or vertical state,
A storage space 90 formed at the front of the base cover part 10 and provided with a slide cover 92 which is opened and closed at one end thereof during storage and withdrawal;
A case for a tablet computer, characterized in that consisting of a Bluetooth wireless keyboard (K) which is detachably installed on the keyboard mounting portion (100) formed at the rear of the base cover portion (10) and moved forward and backward along the keyboard mounting portion (100).
According to claim 1, wherein the screen switching means is rotatably coupled to each of the upper sides of the cradle 20 by a hinge pin 52, the guide protrusion 54 is formed on the front inner peripheral surface and a plurality of nuts (56) ) Is disposed in the center of the guide protrusion 54, the guide member 60, the guide projections 58 are formed on both sides in the guide protrusion piece, and the through hole 42 is formed in the center of the front cover portion 40. And a seating piece 44 protrudes from the rear inner circumferential surface of the through hole 42, and the guide protrusion piece 54 of the guide member 60 is spaced apart from the outer circumferential surface of the seating piece 44 behind the front cover part 40. A moving projection piece 46 is formed to be inserted into the inner side of the front cover part. Inserted into the rotation member 60 and the seating piece 44 in which a stopper 48 for restricting rotation over a predetermined angle is formed. A plurality of through holes 74 are formed in each nut 56 of the guide member 60 through the screw 72 to penetrate the screw 72 to form a front cover portion from the guide member 60. A case for a tablet computer, characterized in that consisting of a separation prevention member (70) for preventing the removal of the 40 and a closing cover (80) attached to the upper surface of the separation prevention member (70).
The guide cabinet for guiding forward and backward of the Bluetooth wireless keyboard K by inserting wing pieces 110 formed at both sides of the Bluetooth wireless keyboard K at both sides of the keyboard mounting unit 100. 120 is formed, and guide grooves 130 formed on both bottom sides of the Bluetooth wireless keyboard K are inserted into both bottom surfaces of the keyboard mounting unit 100 to guide the forward and backward of the Bluetooth wireless keyboard K. At the same time, a keyboard guide combined mounting member 140 having a plurality of mounting grooves 142 formed on an upper surface thereof for selectively mounting the lower end of the front cover part 40 is installed. In the bottom center of the bottom surface between the keyboard mounting portion 100, the Bluetooth wireless keyboard (K) is easily guided in the mounting and at the same time to prevent the Bluetooth wireless keyboard (K) from being detached from the lower side at the bottom. Portion toward the case for tablet computer, characterized in that a mounting guide member 150 of the inclined shape is increased in height is formed.
The case for a tablet computer according to claim 1, wherein the front cover part (40) has a plurality of perforations or cutouts (160).

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