CN1661522A - Numeric keypad with mouse structure - Google Patents

Abstract

A digital keyboard with mouse structure is prepared as setting a key module on keyboard body, setting a mouse module in keyboard body and connecting it with at least one circuit board, generating key signal by pressing said key module on said circuit board or generating cursor displacement signal by controlling said mouse module and sending it to computer, setting multiple luminous diode or cold light plate in said key module for emitting light, setting a display screen on surface of keyboard body and setting a calculator circuit in said display screen for processing digital key pressed by said key module and displaying it on display screen for carrying out calculator operation.

Description

The numeric keypad of tool mouse structure

Technical field

The present invention is a kind of numeric keypad of tool mouse structure, particularly about a kind of structure that has mouse in the circumscribed numeric keypad, to increase the function of circumscribed numeric keypad.

Background technology

Computing machine is that general company widely uses, and indispensable instrument, computing machine has many peripheral units, as keyboard, input medias such as mouse, and at the right-hand numeric keypad that is commonly called as nine palace lattice that can be provided with of general traditional standard keyboard, allow the people of frequent input digit be easy to use, yet the real people who often uses numeric keypad, as the accountant, do not like to use the numeric keypad on the keyboard of mark Huaihe River on the contrary, because QWERTY keyboard causes file to place difficulty too greatly, and uses not smoothly, a kind of circumscribed numeric keypad is arranged for this reason, the size that nine palace lattice numeric keypads are only arranged can allow the people conveniently use.

But because peripherals of computer can cause the use of user's desk-top space to be restricted, for example on accounting personnel the desktop stationery such as computer screen, keyboard, mouse, numeric keypad, counter, account file and chi, pen can be arranged, seem quite in disorder, if numeric keypad and mouse and counter can be combined, believe and to reduce many spaces that occupied.

This case inventor is the above-mentioned numeric keypad of solution and brings inconvenience and shortcoming, be that the spy concentrates on studies and cooperates the utilization of scientific principle, a kind of numeric keypad of tool mouse structure is proposed, mouse structure is combined in the numeric keypad, and can be luminous and the function of counter with design on the numeric keypad, the function of numeric keypad can be more increased, and above-mentioned shortcoming can be effectively improved.

Summary of the invention

The object of the present invention is to provide a kind of numeric keypad of tool mouse structure, the control module of mouse structure can be incorporated in the circumscribed numeric keypad, and fill out and increase function and the illumination effect that counter is arranged, to save the desk-top space of the shared tool of computer peripheral equipment, the function that expands numeric keypad.

For reaching above-mentioned purpose, the invention provides a kind of numeric keypad of tool mouse structure, as computer input device, include the keyboard body of one or nine palace lattice, which is provided with a key-press module, its inside is provided with a mouse module, and all be electrically connected at least one circuit board, this circuit board can produce push button signalling by pushing this key-press module, perhaps produces the cursor displacement signal by controlling this mouse module, is sent to this computing machine.

Preferably, the invention provides the numeric keypad of above-mentioned tool mouse structure, wherein this key-press module includes plural button, the bottom is provided with conductive salient point, and be provided with a keyboard control circuit in this circuit board, be to lay by the complex conduction circuit to form plural electric contact, and set and correspond to this below of leading a salient point and locate, can be by pushing those electric contact conductings, and produce this push button signalling.

Preferably, the invention provides the numeric keypad of above-mentioned tool mouse structure, wherein more be provided with plural light emitting diode or cold light panel in this key-press module, can be in order to emit beam.

Preferably, the invention provides the numeric keypad of above-mentioned tool mouse structure, wherein this mouse module more comprises an X-Y axial translation mechanism and a mouse control circuit, can produce this cursor displacement signal by controlling mobile this X-Y axial translation mechanism.

Preferably, the invention provides the numeric keypad of above-mentioned tool mouse structure, wherein more include on the surface that a display screen is equipped on this keyboard body, and on this circuit board, be provided with a computer circuits, can handle the numerical key that this key-press module is pushed, add, subtract, the computing of multiplication and division, and be shown on this display screen.

Description of drawings

Fig. 1 is the schematic top plan view of the embodiment of the invention;

Fig. 2 is the three-dimensional exploded view of the embodiment of the invention;

Fig. 3 is the three-dimensional exploded view of key-press module of the present invention;

Fig. 4 is the side-looking diagrammatic cross-section of key-press module of the present invention;

Fig. 5 is for using the embodiment three-dimensional exploded view of cold light panel; And

Fig. 6 is the circuit diagram of the embodiment of the invention.

10: the keyboard body

11: upper shell

12: lower house

20: key-press module

21: button

22: conductive salient point

23: light emitting diode

30: mouse module

31:X-Y axial translation mechanism

40: circuit board

41: electric contact

50: cold light panel

51: through hole

60: display screen

61: functional key

70: processor

Embodiment

See also shown in Figure 1ly, be the schematic top plan view of the embodiment of the invention, and Figure 2 shows that the three-dimensional exploded view of the embodiment of the invention.The present invention is combined with mouse module in the numeric keypad of a circumscribed, in order to numerical key input media and device for controlling cursor shift as a computing machine, so comprise a keyboard body 10 in the structure of the present invention, can be formed by a upper shell 11 and a lower house 12, on the surface of keyboard body 10, be provided with the key-press module 20 of one or nine palace lattice, and in keyboard body 10, be provided with a mouse module 30 and at least one circuit board 40, this circuit board 40 is electrically connected on this key-press module 20 and this mouse module 30, can produce plural push button signalling by pushing this key-press module 20, or control this mouse module 30 generations one cursor displacement signal, be sent to this computing machine.

The structure part of numeric keypad at first is described, be illustrated in figure 3 as the three-dimensional exploded view of key-press module of the present invention, and Fig. 4 is the side-looking diagrammatic cross-section of key-press module of the present invention, key-press module of the present invention includes plural button 21 and is equipped on the surface of this keyboard body 10, this button 21 can be a film key, one plastic key, one acryl crystal key, one rubber key or an elastic construction button, button 21 bottoms do not have a conductive salient point 22, and on this circuit board 40, be provided with a keyboard control circuit, mainly laying the plural electric contact 41 that forms by the complex conduction circuit is formed, and be located at and correspond to place, those belows of leading a salient point 22, can make those electric contact 41 conductings by pushing those buttons 21, produce those push button signallings and be sent to this computing machine.

Those buttons can include numeral 0～9 ,+,-, * ,/. and button such as Enter..., other is provided with a digital locking key (Number Lock), the numeral of can arranging in pairs or groups 0～9 forms cursor or page control button, comprise: ↑, ↓, →, ←, go up page or leaf (Page Up), a nextpage (Page Down), beginning (Home), finish (End), insert (Insert) and deletion (Delete) ... wait button, as shown in Figure 1.

The present invention can be made those buttons 21 and this keyboard body 10 by light-transmitting materials, and establishes plural light emitting diode 23 at the place, the left and right sides of this circuit board 40, is electrically connected to this circuit board 40, can send the light of at least a color, as shown in Figure 4.

And the present invention also can use a cold light panel 50 to be equipped on the top of this circuit board 40, and be electrically connected on this circuit board 40, in order to emit beam, use the embodiment three-dimensional exploded view of cold light panel for the present invention as Fig. 5, and corresponding these button 21 places are provided with through hole 51 on this cold light panel 50, make the conductive salient point 22 of this button 21 can contact this electric contact 41.

Then please consult Fig. 2 again mouse module of the present invention is described, mouse module 30 of the present invention is arranged at the place, below in this keyboard body 10, include an X-Y axial translation mechanism 31 and a mouse control circuit in this mouse module 30, this X-Y axial translation mechanism 31 can be an optical displacement mechanism or a bobbin type displacement mechanism, preferably can save space in this keyboard body 10 with optical displacement mechanism.This mouse control circuit then is located on this circuit board 40, is electrically connected to this X-Y axial translation mechanism 31, can be sent to this computing machine by controlling this cursor displacement signal that moves these X-Y axial translation mechanism 31 generation X-Y axles.

And please consult Fig. 1 more in the lump, on the surface of this keyboard body 10, more be provided with plural function button, as shown in the figure a left button 32, a right button 33 and a multidirectional page rolling key 34, and this page rolling key 34 can comprise a page scroll key, a page last volume key, page left side volume key and the right volume of page key, and those function buttons are electrically connected this mouse control circuit, window point selection function and page rolling function that can be when controlling this mouse.

See also the circuit diagram of Fig. 6, and see also Fig. 1 and Fig. 2 for the embodiment of the invention.More being provided with a display screen 60 in the present invention is equipped on the surface of this keyboard body 10, and on this circuit board 40, be provided with a computer circuits and be electrically connected on this key-press module 20 and this display screen 60, can handle the numerical key of pushing this key-press module 20, add, subtract, the multiplication and division computing, be shown on this display screen 60.And on the surface of this keyboard body 10, be provided with complex operation function key 61 again and be electrically connected to circuit board 40, can select to use the switch of keyboard mode, calculator mode, mouse mode or light-emitting mode in order to operation.

Circuit of the present invention as shown in Figure 6 can be by the control IC of a processor 70 as this keyboard control circuit, mouse control circuit and computer circuits, can receive push button signalling or cursor displacement signal that this key-press module 20 and mouse module 30 are imported, and the switch of the function button of this mouse module 30, calculator mode or light-emitting mode, and the computing function of exportable calculator mode is to this display screen 60, and the light emitting drive of output light emitting diode 23 or cold light panel 50.

Therefore, the present invention really can provide a kind of far different in the design of known technology by above-mentioned disclosed technology, may be able to improve whole use value.

Claims (10)

1. A numeric keypad with mouse structure can be used as an input device of a computer, and it is characterized in that, comprising: A keyboard body with a button module with a nine-square grid arranged above it; A mouse module is arranged at the bottom of the keyboard body; and At least one circuit board is electrically connected to the button module and the mouse module, and can generate multiple button signals by pressing the button module, or control the mouse module to generate a cursor displacement signal, which is sent to the computer. 2. The digital keyboard with mouse structure as claimed in claim 1, wherein the button module further comprises: A plurality of keys are arranged on the surface of the keyboard body, and a conductive bump is provided at the bottom; and A keyboard control circuit is arranged on the circuit board, and a plurality of electric contacts formed by a plurality of conductive lines are formed, corresponding to the lower part of the guide point bumps. 3. The digital keyboard with a mouse structure as claimed in claim 2, wherein the keys and the keyboard body are made of a light-transmitting material, further comprising: A plurality of light-emitting diodes capable of emitting light of at least one color are arranged on the circuit board and electrically connected to the circuit board. 4. The numeric keypad with a mouse structure as claimed in claim 3, wherein the light emitting diodes are disposed on left and right sides of the circuit board. 5. The digital keyboard with a mouse structure as claimed in claim 1, wherein the keyboard body and the button module are made of a light-transmitting material, further comprising: A cold light board is arranged above the circuit board and electrically connected to the circuit board, and the cold light board is provided with a through hole corresponding to the key, so that the conductive bump of the key can contact the electric contact. 6. The digital keyboard with mouse structure as claimed in claim 1, wherein the mouse module further comprises: An X-Y axis displacement mechanism; and A mouse control circuit is arranged on the circuit board and is electrically connected to the X-Y axis displacement mechanism, which can generate the X-Y axis cursor displacement signal by manipulating and moving the X-Y axis displacement mechanism and send it to the computer. 7. The numeric keyboard with a mouse structure as claimed in claim 6, wherein the X-Y axis displacement mechanism is an optical displacement mechanism or a rolling ball displacement mechanism. 8. The digital keyboard with mouse structure as claimed in claim 6, further comprising: Multiple function keys are arranged on the surface of the keyboard body and electrically connected to the mouse control circuit. 9. The numerical keyboard with mouse structure as claimed in claim 1, further comprising: A display screen is arranged on the surface of the keyboard body; and A calculator circuit is arranged on the circuit board and electrically connected to the button module and the display screen. 10. The numerical keyboard with mouse structure as claimed in claim 1, further comprising: The plurality of operation function keys are arranged on the surface of the keyboard body and electrically connected to the circuit board.

Images