CN104898860A - Portable computer keyboard - Google Patents

Abstract

The invention discloses a portable computer keyboard. The portable computer keyboard comprises a functional key button, a main keyboard button, a control key button, a digital key button, a comprehensive key button, a box cover, a keyboard, a hinge, a state indicator lamp, a mouse control panel, a liquid crystal display screen, a charger socket and a radio signal lamp, wherein a liquid crystal display screen is arranged in the middle of the keyboard; the functional key button, the main keyboard button, the control key button, the digital key button and the comprehensive key button are arranged at the left side of the liquid crystal display screen from bottom to top in sequence; the mouse control panel is arranged at the right side of the liquid crystal display screen; the state indicator lamp is arranged on the upper part of the mouse control panel; the keyboard is connected with the box cover through the hinge. The portable computer keyboard is reasonable in design, convenient to carry, convenient to use, capable of being separated from a mouse for being independently used, capable of transmitting input information to a receiver of a computer host machine through radio waves, capable of effectively simplifying the structure of the computer keyboard, quick and efficient to input, and very practical.

Description

A portable computer keyboard

technical field

The invention relates to the technical field of computer hardware equipment, in particular to a portable computer keyboard .

Background technique

Along with popularizing fast of computer, the computer keyboard as computer human body input device is very familiar to people now. As we all know, number keys occupy an indispensable position in computer keyboards. In the most common computer keyboard, there are number keys above the letter keys and the rightmost side of the keyboard respectively. The number keys above the letter keys are arranged in a row, which is extremely inconvenient when a large number of numbers need to be input, and it is very influential. Input speed and accuracy; although the number keys on the far right of the keyboard are located in a separate area, which provides convenience for concentrated input of numbers, but when there are many combinations of letters and numbers, the difference between the letter keys and the number keys The distance between them is relatively long, and it is very inconvenient for the operator to switch between the two. Since the development of computers, portable computers, tablet PCs and wireless transmission technologies have all made great progress. Especially for portable computers, the keyboard is often directly integrated into the computer itself. For tablet PCs, it is not With a hardware keyboard, although it is portable, it also brings inconvenience accordingly. This puts forward a new requirement for the keyboard - portability.

Contents of the invention

The object of the present invention is to provide a kind of portable computer keyboard, adopts portable keyboard, to solve the problem that proposes in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions: a portable computer keyboard, including function key buttons, main keyboard buttons, control key buttons, number key buttons, integrated key buttons, box cover, keyboard, hinge, status indicator light, Mouse control board, liquid crystal display, charger socket and radio signal light, the middle part of described keyboard is provided with a liquid crystal display, and the left side of described liquid crystal display is provided with function key button, main keyboard button, control Key buttons, number key buttons and integrated key buttons, the right side of the liquid crystal display is provided with a mouse control panel, the top of the mouse control panel is provided with a status indicator light, and the keyboard is connected to the lid through a hinge.

Preferably, a charger socket and a radio signal light are also provided on the side of the keyboard.

Preferably, the keyboard is connected to the case cover through a hinge, the hinge is a circular hinge, and the case cover rotates around the hinge and fits on the back of the keyboard.

Preferably, the corners of the keyboard are provided with a certain curvature.

Preferably, more than one status indicator light is provided on the upper part of the mouse control board.

Preferably, the size of the keyboard is between 4 and 7 inches.

Preferably, the liquid crystal display is a touch screen liquid crystal display.

Compared with the prior art, the beneficial effects of the present invention are: the portable computer keyboard includes function key buttons, main keyboard buttons, control key buttons, number key buttons, integrated key buttons, box cover, keyboard, hinge, status indicator light , mouse control panel, liquid crystal display, charger socket and radio signal lamp, the side of described keyboard is also provided with charger socket and radio signal lamp, can charge keyboard through charger socket, has provided electric energy for the operation and use of keyboard , the radio signal lamp can transmit the input information to the receiver of the computer host through radio waves, effectively simplifying the structure of the computer keyboard, and the input is fast and efficient, and the wireless connection avoids the connection between the keyboard and the computer host through a line, which simplifies the structure , easy to carry, the keyboard is connected with the box cover through the hinge, and the box cover rotates around the hinge. When not in use, the operation interface of the keyboard can be covered, thereby preventing dust from falling on the operation interface of the keyboard, thereby prolonging the life of the keyboard service life, the hinge is a circular hinge, the cover rotates around the hinge and fits with the back of the keyboard, which reduces the space occupied by the cover and is more convenient to operate. The radian can reduce the severity of the collision, and it is more comfortable to operate. The upper part of the mouse control panel is provided with more than one status indicator light, which can identify different information according to the indication of the status indicator light (such as : upper and lower case, charging capacity, etc.), the size of the keyboard is between 4 and 7 inches, and the size is small, which can realize palm operation and is not limited by the distance. The liquid crystal display is a touch-screen liquid crystal display, which can be operated and input directly on the liquid crystal display with fingers, which is very convenient. The portable computer keyboard is reasonable in design, easy to carry, easy to use, can be used separately from the mouse, and can transmit input information to the receiver of the computer host through radio waves, which effectively simplifies the structure of the computer keyboard, and the input is fast and efficient, very practical.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a side view of the present invention;

In the figure: 1 function key button, 2 main keyboard button, 3 control key button, 4 number key button, 5 integrated key button, 6 box cover, 7 keyboard, 8 hinge, 9 status indicator light, 10 mouse control panel, 11 LCD display screen, 12 charger sockets and 13 radio signal lights.

Detailed ways

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figure 1-2, the present invention provides a technical solution: a portable computer keyboard, including function key button 1, main keyboard button 2, control key button 3, number key button 4, integrated key button 5, box cover 6 , keyboard 7, hinge 8, status indicator light 9, mouse control panel 10, liquid crystal display 11, charger socket 12 and radio signal light 13, the middle part of described keyboard 7 is provided with a liquid crystal display 11, and the user can be on liquid crystal display It is very convenient to operate directly on the screen 11. The left side of the liquid crystal display screen 11 is sequentially provided with function key buttons 1, main keyboard buttons 2, control key buttons 3, number key buttons 4 and integrated key buttons 5 , click the function key button 1 to display the function key area on the LCD screen 11, so as to use the function keys for input and operation, and click the main keyboard button 2 to display the main keyboard area on the LCD screen 11, so as to input text, etc. , click the control key button 3 to display the control key area on the LCD 11, so as to perform control operations; click the number key button 4 to display the number key area on the LCD 11, so as to input and operate some numbers, click The integrated key button 5 can display the function keypad, the main keyboard area, the control keypad and the number keypad on the liquid crystal display 11 at the same time, so as to carry out comprehensive operations, greatly improving the efficiency of operation, the right side of the liquid crystal display 11 A mouse control panel 10 is provided, and some operations completed with the mouse can be directly performed on the mouse control panel 10, and the integration of the keyboard 7 and the mouse is realized, which is convenient to use. The top of the mouse control panel 10 is provided with a status indicator light 9, so The keyboard 7 is also connected to the box cover 6 through a hinge 8, and the side of the keyboard 7 is also provided with a charger socket 12 and a radio signal light 13, and the keyboard 7 can be charged through the charger socket 12, so as to ensure the operation and use of the keyboard 7. Provided with electric energy, the radio signal lamp 13 can transmit the input information to the receiver of the computer mainframe through radio waves, which effectively simplifies the structure of the computer keyboard, and the input is fast and efficient. Through the wireless connection, the keyboard 7 is prevented from connecting with the computer mainframe through lines. The connection simplifies the structure and is easy to carry. The keyboard 7 is connected to the box cover 6 through the hinge 8, and the box cover 6 rotates around the hinge 8. When not in use, the operation interface of the keyboard 7 can be covered, thereby avoiding dust Falling onto the operation interface of the keyboard 7, thereby prolonging the service life, the hinge 8 is a circular hinge, the box cover 6 rotates around the hinge 8 and fits with the back of the keyboard 7, reducing the occupation of the box cover 6 The corner of the keyboard 7 is provided with a certain arc, which can reduce the severity of the collision, and it is also more comfortable during operation. The upper part of the mouse control panel 10 is provided with more than one state The indicator light 9 can identify different information according to the indication of the status indicator light 9 (such as: upper and lower case indication, charge indication, etc.), and the size of the keyboard 7 is between 4 and 7 inches, which is relatively small , can realize handheld operation, and not limited by the distance. The liquid crystal display 11 is a touch-screen liquid crystal display, which can be operated and input directly on the liquid crystal display 11 with fingers, which is very convenient. The portable computer keyboard is reasonable in design, easy to carry, easy to use, can be used separately from the mouse, and can transmit input information to the receiver of the computer host through radio waves, which effectively simplifies the structure of the computer keyboard, and the input is fast and efficient, very practical.

For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the invention, and any reference sign in a claim shall not be construed as limiting the claim concerned.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (7)

1. A portable computer keyboard, characterized in that it includes function key buttons (1), main keyboard buttons (2), control key buttons (3), number key buttons (4), integrated key buttons (5), box cover (6), keyboard (7), hinge (8), status indicator light (9), mouse control panel (10), LCD screen (11), charger socket (12) and radio signal light (13), the The middle part of the keyboard (7) is provided with a liquid crystal display (11), and the left side of the liquid crystal display (11) is provided with a function key button (1), a main keyboard button (2), and a control key button in sequence from bottom to top (3), number key button (4) and comprehensive key button (5), a mouse control panel (10) is provided on the right side of the liquid crystal display (11), and a status indication is provided on the upper part of the mouse control panel (10) lamp (9), and the keyboard (7) is connected with the box cover (6) through a hinge (8). 2. A portable computer keyboard according to claim 1, characterized in that: a charger socket (12) and a radio signal light (13) are also provided on the side of the keyboard (7). 3. A portable computer keyboard according to claim 1, characterized in that: the keyboard (7) is connected to the box cover (6) through a hinge (8), the hinge (8) is a circular hinge, and the box cover (6) Turn around the hinge (8) and fit the back of the keyboard (7). 4. A portable computer keyboard according to claim 3, characterized in that: the corners of the keyboard (7) are provided with a certain arc. 5. A portable computer keyboard according to claim 1, characterized in that: more than one status indicator light (9) is arranged on the upper part of the mouse control board (10). 6. A portable computer keyboard according to claim 1, characterized in that: the size of the keyboard (7) is between 4 and 7 inches. 7. A portable computer keyboard according to claim 1, characterized in that: the liquid crystal display (11) is a touch-screen liquid crystal display.