CN201369017Y - Desktop computer keyboard with mouse functions - Google Patents

Abstract

The utility model discloses a desktop computer keyboard with mouse functions, which consists of a shell (1) and buttons, wherein a left-hand keyboard input area (4), a right-hand keyboard input area (2) and a small keyboard input area (7) are arranged on the shell (1); and the desktop computer keyboard is characterized in that a touch screen (3) is arranged on the shell (1) between the left-hand keyboard input area (4) and the right-hand keyboard input area (2), and a backspace button (8) and a return space button (9) are transversely arranged on the shell (1) under the touch screen (3). Compared with existing desktop computer keyboards, the desktop computer keyboard with mouse functions has simple structure and convenient use, is convenient for being operated simultaneously by left hand and right hand, and can improve the working efficiency of operators, balance the working intensity of left and right hands, and lower the disease risk.

Description

The desktop computer keyboards of band mouse function

Technical field

The utility model relates to a kind of improvement of computer keyboard, belongs to field of computer technology, specifically a kind of desktop computer keyboards with mouse function.

Background technology

At present, along with the raising of the penetration of computer use, computer keyboard and mouse have been necessary tool in the work as the input equipment of computing machine.The layout of desk-top computer QWERTY keyboard commonly used is a layout of having continued to use machinery typewriter now, desktop computer keyboards generally comprises function key zone, enter key zone and keypad area, when typewriting, combination by computer keyboard and mouse is to computer input of Chinese characters and figure, and this mode of operation makes operating personnel cause occupational illness such as one-sided arm pain, the strain of singlehanded finger because of the left hand and right hand workload is unbalance easily.When people's right-hand operated mouse, compressing cardiopulmonary easily when left hand reaches keyboard place operation editing key and numerical key are unfavorable for healthyly, and numerical key and editing key and mouse are in the same side, usually take the hand of mouse, always need move around between keyboard and mouse, so not only operate dumbly, easily mistake is hit, and increased the workload of the right hand, make right hand fatigue easily, thereby reduced operating personnel's work efficiency, and cause one-sided shoulder pain and occupational illness such as crooked easily.In addition; because the safety problem of computing machine more and more is subject to people's attention; people have also found out a lot of ways for this reason; as to computer installation password etc.; but the general user does not need strict secrecy provision; just worry to be not intended to revise by other people in the own of short duration content of leaving in the computer-chronograph; rather than the data in the worry computing machine are by other people malicious modification or steal; though the cryptoguard measure can effectively prevent the content in the computing machine and be modified and browse; but existing secrecy provision cost height; the release trouble, inapplicable common domestic consumer uses.

Summary of the invention

It is a kind of simple in structure that the purpose of this utility model is to provide, and energy balance left hand and right hand workload prevents occupational illness, the desktop computer keyboards of the band mouse function of raising operating personnel's work efficiency.

For reaching above purpose, the technical scheme that the utility model adopted is: the desktop computer keyboards of this band mouse function, comprise that housing and button constitute, housing is provided with the left hand key entry area, right hand key entry area and keypad input field, according to present input habit, generally with G, the H key is as boundary, the G key is located at the left hand key entry area with the button on a left side, the H key is located at right hand key entry area with the button on the right side, buttons such as numerical key are located at the keypad input field, by button to computer input information, it is characterized in that the housing between the key entry area and right hand key entry area is provided with touch-screen leftward, by touch-screen cursor is moved on computer screen, thereby replacement mouse function, use simple, convenient, to alleviate the fatigue that hand causes because of moving around, guarantee operating personnel's health, enter key and backspace key be transversely arranged to be arranged on the housing of below of touch-screen, to prevent that the right hand little finger of toe from frequently knocking the fatigue that causes, alleviate the workload of the right hand, even when the right hand is busy,, improved operating personnel's work efficiency by left hand also handled easily.The utility model is also implemented by following measure: the top of described housing is provided with keypad lock and warning lamp, keypad lock is used to lock keyboard, keypad lock is connected with keyboard circuit by switching circuit, warning lamp is connected with keypad lock, react the Push And Release of keypad lock by the light on and off of warning lamp, to prevent that operating personnel are when leaving, revised and browsed the content of computing machine because of carelessness, warning lamp can be reminded the lock-out state of operating personnel's keyboard, and can make user's wiping keyboard under open state by keypad lock, keep the keyboard cleaning.

The beneficial effects of the utility model are: compare with the desktop computer keyboards of present use, and simple in structure, easy to use, be convenient to left hand and right hand and operate simultaneously, can improve operating personnel's work efficiency, and the working strength of balance left hand and right hand, reduce ill probability.

Description of drawings

Fig. 1 looks synoptic diagram for structure master of the present utility model.

Embodiment

Make the utility model with reference to accompanying drawing 1.The desktop computer keyboards of this band mouse function, comprise that housing 1 and button constitute, housing 1 is provided with left hand key entry area 4, right hand key entry area 2 and keypad input field 7, according to present input habit, generally with G, the H key is as boundary, the G key is located at left hand key entry area 4 with the button on a left side, the H key is located at right hand key entry area 2 with the button on the right side, buttons such as numerical key are located at keypad input field 7, by button to computer input information, it is characterized in that the housing 1 between the key entry area 4 and right hand key entry area 2 is provided with touch-screen 3 leftward, enter key 8 and backspace key 9 be transversely arranged to be arranged on the housing 1 of below of touch-screen 3.The top of described housing 1 is provided with keypad lock 5 and warning lamp 6, and keypad lock 5 is used to lock keyboard, and keypad lock 5 is connected with keyboard circuit by switching circuit, and warning lamp 6 is connected with keypad lock 5, reacts the Push And Release of keypad lock 5 by the light on and off of warning lamp 6.

Claims (2)

1, a kind of desktop computer keyboards with mouse function, comprise that housing (1) and button constitute, housing (1) is provided with left hand key entry area (4), right hand key entry area (2) and keypad input field (7), it is characterized in that the housing (1) between the key entry area (4) and right hand key entry area (2) is provided with touch-screen (3) leftward, enter key (8) and backspace key (9) be transversely arranged to be arranged on the housing (1) of below of touch-screen (3).

2, the desktop computer keyboards of band mouse function according to claim 1, the top that it is characterized in that described housing (1) is provided with keypad lock (5) and warning lamp (6), keypad lock (5) is connected with keyboard circuit by switching circuit, and warning lamp (6) is connected with keypad lock (5).

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