TWM458647U - Keyboard and tablet computer protection cover using the same - Google Patents

Description

Keyboard and tablet case using the keyboard

This creation is about a keyboard and a tablet case that uses the keyboard, especially one that can effectively protect the tablet and facilitate the user to operate the virtual keyboard to speed up the input.

At present, most commonly used tablet computers in the market can display a virtual keyboard for users to touch to input data or control signals. However, for a user who is accustomed to using a physical keyboard, in the basic input training, the two positioning keys of each keyboard are familiar with the position and input mode of the other keys, and the virtual keyboard is touched on the flat screen due to the stereoscopic touch.戚 completely disappears, which is not convenient in actual use, which will affect the speed of input.

In general, the protective cover of a tablet computer is mostly a piece of cloth sewn into a bag body for accommodating a tablet computer for the convenience of the user, and the effect of protecting the tablet computer is achieved. However, at present, there is no function in the market that can protect the tablet at the same time, and the user can quickly operate the virtual keyboard.

In view of this, in order to improve the above disadvantages, and to provide a structure different from the conventional protective cover, the keyboard and the tablet protective cover using the keyboard can not only effectively achieve the effect of protecting the tablet computer, but also facilitate the user to operate the virtual The keyboard, in order to speed up the input speed, the creator's years of experience and continuous research and development and improvement, did not produce this creation.

One of the purposes of this creation is to provide a screen that can be overlaid on a tablet and corresponding to the top of the virtual keyboard to facilitate user operation and speed up the input. keyboard.

One of the aims of the present invention is to provide a tablet case that can effectively protect a tablet computer and extend the life of the tablet when the parallel cover layer and the keyboard are simultaneously overlaid on the screen of the tablet computer.

For the purpose of the above creation, the keyboard provided by the creation is placed on the virtual keyboard of the screen of the tablet computer. The virtual keyboard includes a plurality of virtual buttons, and the keyboard includes a woven fiber layer and a plurality of protruding buttons. The buttons are fixed to the surface of the woven fabric layer, and when the woven fiber layer covers the screen of the tablet, the buttons correspond to the virtual buttons.

The tablet protective cover provided in the present invention comprises a set of bags, one side of the bag is provided with a side cover layer and a keyboard, and the keyboard comprises a woven fiber layer and a plurality of protruding buttons, and the buttons Fixed on the surface of the woven fiber layer, whereby when a tablet is positioned on the bag and the keyboard is over the virtual keyboard of the screen of the tablet, since the buttons correspond to the top of each virtual button, When the button is pressed, the touch virtual button is synchronized to operate.

In implementation, the bag includes a flat plate and at least one positioning portion formed at a corner of the flat plate, and the positioning portion has a pocket space for accommodating the corner of the tablet computer to position the tablet.

In implementation, the keyboard is a cloth layer, and the button is a bump formed by a polyurethane (PU) or silicone material.

In order to facilitate a deeper understanding of this creation, it is detailed later:

Referring to Figures 1 and 2, which is a preferred embodiment of the creation of the tablet case 1, a set of bags 2, a cover layer 3 and a keyboard 4 are included.

The bag 2 includes a rectangular flat plate 21 and four positioning portions 22 respectively formed on four corners of the flat plate 21, and respectively form a bag-shaped space 23, and four bag-shaped spaces 23 The opening faces the central area of the flat plate 21, whereby when the tablet computer 9 is placed on the flat plate 21, the four positioning portions 22 can respectively accommodate the four corners of the tablet computer 9, and the tablet computer 9 can be positioned.

The cover layer 3 is a rectangular woven fabric, and the width of the cover layer 3 is substantially equal to the width of the tablet 9, and the width of the cover layer 3 may be larger than the width of the tablet 9. One side of the cover layer 3 is joined to the upper half of one side of the bag 2, and the other side of the cover layer 3 is provided with a first fastening tape 31, so as to cover the upper half of the screen of the tablet computer 9, When the side of the flat plate 21 of the bag 2 is fastened, the upper half of the tablet 9 can be protected.

The keyboard 4 includes a rectangular woven fiber layer 41. The woven fiber layer 41 is a cloth layer. The width of the keyboard 4 is substantially equal to the width of the tablet computer 9. The width of the keyboard 4 can also be greater than the width of the tablet computer 9. One side of the keyboard 4 is coupled to the lower half of one side of the bag 2 so that the cover layer 3 and the keyboard 4 are juxtaposed on the same side of the flat plate 21; and the other side of the woven fabric layer 41 is provided with a second adhesive. The belt 42 protects the lower half of the tablet 9 when the woven fiber layer 41 covers the lower half of the screen of the tablet 9 and the side of the flat plate 21 of the bag 2 is adhered.

In practice, the woven fibrous layer 41 has an inner surface 43 that is a plane that can cover and contact the screen of the tablet computer 9 and an outer surface 44 that is a plane that is opposite to the inner surface 43. The outer surface 44 of the woven fiber layer 41 is combined with a pattern layer 441 and a plurality of protruding buttons 45, which are formed by a three-dimensional pattern or a printed pattern; and the buttons 45 are made of polyurethane (PU) material. The formed square protrusions, the buttons 45 may also be silicone or other similar to PU The rubber material is firmly bonded to the woven fiber layer 41 by the strong adhesion property.

In addition, the buttons 45 are adhered to the outer surface 44 of the woven fabric layer 41 in a generally stereo keyboard arrangement, and the upper surfaces of the buttons 45 are respectively printed with numerals or symbols. Thereby, as shown in FIG. 4, when the tablet computer 9 is positioned in the bag 2, the virtual keyboard 91 is displayed on the screen, and when the keyboard 4 is over the virtual keyboard 91, the buttons 45 on the woven fiber layer 41 are Corresponding to each virtual button 92 of the virtual keyboard 91, the user can press the corresponding virtual button 92 by pressing any button 45.

In practice, the keyboard 4 can also be separated from other components of the bag 2, that is, when used alone, the corresponding virtual button 92 can also be effectively touched to achieve the effect of data input and control.

Therefore, this creation has the following advantages:

1. The keyboard of the creation can be covered with the woven fiber layer on the screen of the tablet computer, and each button corresponds to the top of the virtual keyboard, so that the user of the physical keyboard can be conveniently used to speed up the input speed.

2. The tablet protector of the present invention can cover the screen of the tablet computer with the parallel cover layer and the keyboard at the same time, thereby effectively protecting the tablet computer and prolonging the service life of the tablet computer.

3. The outer surface of the woven fiber layer of the present invention is combined with a pattern layer. Therefore, when the button is transparent, the user can see through the pattern, thereby improving the aesthetics to promote sales.

4. The keys of this creation are made of elastomers such as polyurethane (PU) or silicone. Therefore, when the keyboard is covered on the tablet, the protection function can be enhanced.

5. The keyboard of this creation is based on the woven fiber layer, so it is convenient for users to enter. Brush to extend the life of the keyboard.

In summary, according to the content disclosed above, the creation can achieve the intended purpose of creation, providing a tablet protective cover that can effectively protect the tablet computer and convenient for the user to operate the virtual keyboard to speed up the input speed. The keyboard is of great practical value, and a new type of patent application is filed according to law.

1‧‧‧Tablet Cover

2‧‧‧ bagging

21‧‧‧ tablet

22‧‧‧ Positioning Department

23‧‧‧ Space

3‧‧‧ Coverage

31‧‧‧First Velcro

4‧‧‧ keyboard

41‧‧‧woven fiber layer

42‧‧‧Second Velcro

43‧‧‧ inner surface

44‧‧‧ outer surface

441‧‧‧pattern layer

45‧‧‧ button

9‧‧‧ Tablet PC

91‧‧‧Virtual keyboard

92‧‧‧virtual buttons

Figure 1 is a perspective view of a preferred embodiment of the creation of a tablet case.

The second figure is a state diagram of the use of the keyboard of the tablet protection cover of the present invention over the tablet.

The third figure is the usage state diagram of the cover layer of the tablet protector and the keyboard simultaneously covering the tablet.

The fourth picture shows that the keyboard of the tablet protection cover of the present invention is overlaid on the tablet computer, and each button corresponds to the usage state diagram of each virtual button.

1‧‧‧Tablet Cover

2‧‧‧ bagging

21‧‧‧ tablet

22‧‧‧ Positioning Department

23‧‧‧ Space

3‧‧‧ Coverage

31‧‧‧First Velcro

4‧‧‧ keyboard

41‧‧‧woven fiber layer

42‧‧‧Second Velcro

44‧‧‧ outer surface

441‧‧‧pattern layer

45‧‧‧ button

9‧‧‧ Tablet PC

Claims (8)

A keyboard is disposed above a virtual keyboard of a screen of a tablet computer, the virtual keyboard includes a plurality of virtual buttons, and the keyboard comprises a woven fiber layer and a plurality of protruding buttons, the buttons are fixed to the knitting On the surface of the fibrous layer, when the woven fiber layer covers the screen of the tablet, the keys correspond to the virtual keys. The keyboard of claim 1, wherein the woven fiber layer is a cloth layer, and the button is a bump formed of a polyurethane material. The keyboard of claim 1 or 2, wherein the outer surface of the woven fabric layer is bonded to a patterned layer. A tablet protection sleeve includes a bag for positioning a tablet computer, wherein the tablet computer can display a virtual keyboard on the screen, the virtual keyboard includes a plurality of virtual buttons, and one side of the bag is juxtaposed a cover layer and a keyboard, the keyboard comprising a woven fiber layer and a plurality of protruding buttons fixed on the surface of the woven fiber layer, when the woven fiber layer covers the virtual keyboard of the tablet computer, the keys Corresponds to the top of the virtual button. The tablet case as claimed in claim 4, wherein the bag comprises a flat plate and at least one positioning portion for positioning the tablet. The tablet case according to claim 5, wherein the positioning portion is formed at a corner of the flat plate, and the positioning portion has a bag-shaped space for receiving and positioning a corner of the tablet. The tablet case as described in claim 4, 5 or 6, wherein the woven fiber layer is a cloth layer, and the button is a bump formed of a polyurethane (PU) material. The tablet case according to claim 7, wherein the outer surface of the woven fiber layer is combined with a pattern layer.