CN206301295U - A kind of computer keyboard and computer entry device sub-assembly - Google Patents

Abstract

The utility model is related to a kind of computer keyboard and computer entry device sub-assembly, and the computer entry device sub-assembly includes matching used keyboard and mouse, and the keyboard is provided with game mode selection key, keyboard game function keys；The mouse is provided with mouse game mode circulation selection key；Game mode selection key and mouse game mode circulation selection key are easy to user intuitively to select the mode of operation of computer keyboard, mouse to be adapted for being worked under different software, and are provided with the mode of operation instruction device supporting with above-mentioned selection key.Selection key is circulated by operating above-mentioned game mode selection key and mouse game mode, keyboard, mouse built-in control software can be according to the selection of user, keyboard, the mouse control software configuration file of storage different address section in keyboard, mouse internal memory are called, to produce best operating effect.Which is particularly suited for the situation in the multi-user such as Internet bar common keyboard, mouse.

Description

A kind of computer keyboard and computer entry device sub-assembly

Technical field

The utility model is related to computer input unit, and in particular to a kind of computer keyboard and a kind of computer mouse group Into computer entry device sub-assembly.

Background technology

Keyboard, mouse are able to widely use as computer input device.At present, computer keyboard is according to signal Producing the difference of device mainly has two kinds of silica gel thin film formula keyboard and mechanical keyboard, and the G510 keyboards of such as sieve skill brand are silica gel Thin film type keyboard, and the keyboard of the model MGU006USB of TT brands is mechanical keyboard.There is a kind of imitative machine in the market Tool keyboard, the flexible member below its button is identical with silica gel thin film formula keyboard with signal generation apparatus, but in some structures The design of mechanical keyboard is have references to, can be obtained and preferably be used feel, the model machinery war first that FlashGet company produces Keyboard be exactly this respect representative.And according to keyboard and the connected mode of computer, wired keyboard and Wireless Keyboard can be divided into Two kinds, wired keyboard common are two kinds of PS2 interfaces and USB interface keyboard, and the keyboard signal transmission assembly of both keyboards is Connecting line, one end of connecting line can be plugged on the corresponding interface of computer main board, and the other end is welded or patched by electronics Part is plugged on the circuit board of keyboard, so that keyboard can obtain supply of electric power and transmission signal.Wireless Keyboard mainly has 2.4G Wireless Keyboards or bluetooth Wireless Keyboard, their keyboard signal transmission assembly are corresponding wireless signal transceiver. Computer mouse is mainly optical mouse, including LED light source optical mouse and LASER Light Source optical mouse at present；LED light source light Learn mouse and be individually provided with LED as light source, and the light source of LASER Light Source optical mouse is generally integrated in mouse optical In chip.According to mouse and the connected mode of computer, two kinds of wire mouse and wireless mouse can be divided into.Wire mouse is common There are two kinds of PS2 interfaces and a USB interface, the keyboard signal transmission assembly of both mouses is connecting line, one end of connecting line can be with It is plugged on the corresponding interface of computer main board, the other end is welded or is plugged on the circuit board of mouse by electronic connector, So that mouse can obtain supply of electric power and transmission signal.Wireless mouse mainly has 2.4G wireless mouses or the wireless mouse of bluetooth Mark, their mouse signal transmission assembly is corresponding wireless signal transceiver.

With becoming increasingly abundant for computer software, not only common office, life kind software are increasingly abundanter, simultaneous computer Games Software is also more and more.Computer game mainly includes action game, Fighting Game (FTG), shooting game, policy class Game and Role Playing Game etc., each class game have many money products for users to use.With Computer display technology And equipment and other computer technologies is growing, the operation of computer game is also more and more numerous and diverse, it is desirable to more and more higher. The primary input device keyboard and mouse that this is just used user, it is proposed that higher and higher requirement.

The need in order to adapt to computer game development, in the market occurs in that the keyboard of many game class, mouse.They Outstanding feature is that possess preferable basic property, while the built-in control software of keyboard and mouse is increased, to be adapted to user in difference Game under set the different mode of operation of keyboard, mouse, to obtain optimal using effect.

For example, mouse can set sensitivity, the return rate of mouse by manipulating the drive software of mouse on computers Etc. parameter, it is also possible to set the operating function of each button, it might even be possible to for each button records macro-instruction, by setting These related mouse action mode settings can be stored in mouse embedded micro-processor（MCU）Electrically-erasable memory in, on State the file commonly referred to mouse configuration file that storage is formed.When user operates mouse, the control software in mouse built-in MCU Setting that can be in above-mentioned configuration file generates corresponding message, and corresponding input signal is sent to computer.For example, user The function of clicking on the button of mouse the 4th is set by computer terminal drive control software for after ALT+D, the setting can be stored in mouse In the respective field of the configuration file in electrically-erasable memory in mark built-in MCU.When user clicks on four button of mouse, The setting in the mouse button functions configuration file in control software meeting foundation electrically-erasable memory in mouse built-in MCU, Keyboard ALT keys and D keys are converted the signals to while message input signal when pressing, is transferred to computer.Such as Jijia's product The mouse of the G1 models of board is exactly the HT82F553 of the HOLTEK brands produced using Taiwan Shengqun Semiconductor Co., Ltd Chip as mouse built-in MCU, be stored with control software in the in-built electrical scratch pad memory of HT82F553 chips, can be with Complete above-mentioned functions.

And keyboard can also by keyboard driver software on computers come manipulation keyboard main control MCU in built-in control Software, is that the game function keys on keyboard set different operating functions, or these game function keys record macro-instruction, Its principle is similar with mouse.The G510 keyboards of Logitech Company possess the function, and the game function of G1 to G18 is labeled with its keyboard Key can be just by the function button of user's sets itself function.In order to it is further simplify user operation, sieve skill G510 keyboards, Three groups of setting files of game function keys can also be stored in the electrically-erasable memory of the built-in main control MCU of keyboard, these are matched somebody with somebody Storage is put in the different address section of electrically-erasable memory, by tri- operating keys of M1, M2, M3 on keyboard, control software Can be according to the operation of user, the configuration file for selecting the storage of certain address field carrys out work, with suitable user under different game Use.The HT68FB560 chips of the HOLTEK brands that Taiwan Shengqun Semiconductor Co., Ltd produces can be as keyboard Built-in main control MCU, complete above-mentioned functions.HT68FB560 chips can also be limited by controlling Taiwan to contain group's semiconductor share The HT68F40 chips of the HOLTEK brands that company produces, and then the light emitting diode set on control keyboard（LED）, to play The function of light decoration or instruction keyboard working condition.

Chinese patent literature CN101158885A discloses Application No. 200710163738, entitled one kind and can customize The patent of keyboard and its implementation, is related to a kind of gamepad.But the keyboard needs user according to some spy of keyboard Determine button or mode of operation to set custom feature one by one, these operations are complex, not only need to enter on computers The complex operation of row, and in shared hardware equipment as Internet bar, used because the upper machine user of Internet bar does not fix A certain computer, more than the setting that is stored in keyboard of user be not necessarily suitable for next user and use.

And restarting every time for Internet bar's computer can all allow computer in same original state, user is if it is desired to reach good Good keyboard and mouse using effect is, it is necessary to frequent reset keyboard or mouse, lose time very much.And Internet bar personnel flow Dynamic property is very big, and upper machine total number of users is very big, the drive software that these users use certain keyboard or mouse is taught, for Internet bar It is a numerous and diverse job for staff, workload is larger.

The software kit of current some computer sound cards, can select the audio pattern of sound card, for example, can provide SRS empty Near-ring is around audio.The virtual surrounding effect is needed when user runs some Games Softwares, and when listening music, seeing video not Need the virtual surrounding effect.Whether virtual surrounding effect is enabled at present, and operation is complex, and whether the effect has opened With user can not be apparent from ground conveniently and fast observing, and the use to user is made troubles.

The content of the invention

The technical problems to be solved in the utility model be to provide it is a kind of can with it is convenient setting multiple-working mode keyboard and The computer entry device sub-assembly of mouse composition.

Realize that one of technical scheme of the utility model purpose is to provide a kind of computer keyboard, including conventional keypad master Body, conventional keypad main body includes upper lid, lower cover, keyboard signal transmission assembly, integrated by piezoelectric signal formation component, Keyboard Control Circuit, PCB, standard computer keyboard button and QWERTY keyboard indicator lamp；It is characterized in that：Also include M keyboard trip Play mode indicating lamp and with keyboard game mode indicator lamp one-to-one keyboard game mode indicator lamp sign, the sign can To be word, symbol or pattern, to user indicate corresponding to the indicator lamp be the game of which type, which kind of has Body is played or except other mode of operations required for the outer certain user of game, and M is positive integer；M groups are adapted to different working modes Configuration file also is stored in the M for being set to 1 to M numbers of the internal or external electrically-erasable memory of Keyboard Control integrated circuit In different address fields, M configuration file is corresponded with the configuration file needed for corresponding software and " acquiescence ".

Further, computer keyboard also includes that keyboard game mode circulates selection key and at least one keyboard game work( Energy key, keyboard game function keys are arranged on the left of standard computer keyboard button master keypad；

Each keyboard game mode indicator lamp is corresponding with the position that corresponding keyboard game mode indicator lamp is indicated, each key Board game mode indicating lamp is located at the vicinity of corresponding keyboard game mode indicator lamp sign；Keyboard game mode indicator lamp and phase The instruction area of the keyboard game mode indicator lamp sign composition answered is arranged on the upper left side of standard computer keyboard button master keypad.

Further, computer keyboard also directly selects button group and the game of at least one keyboard including keyboard game mode Function key, keyboard game function keys are arranged on the left of standard computer keyboard button master keypad；

Keyboard game mode directly selects button group and directly selects button, each keyboard game including M keyboard game mode Pattern directly selects button for backlight display button, and each LED light of keyboard game mode indicator lamp is arranged on accordingly Keyboard game mode directly selects each keycap lower section of button group；The mould that keyboard game mode indicator lamp sign is shown using printing opacity Formula is arranged on keyboard game mode and directly selects on the corresponding keycap of button group.

Further, the keyboard is additionally provided with keyboard sound card mode of operation selection key, the selection of keyboard sound card mode of operation Button is backlight key, is provided with the LED-backlit indicator lamp for solely belonging to the button, and the tag on button is sound card Working mould Formula.

Realize that the two of the technical scheme of the utility model purpose is to provide a kind of computer entry device sub-assembly, including match somebody with somebody Keyboard and mouse that set is used, wherein keyboard include conventional keypad main body, and conventional keypad main body includes upper lid, lower cover, keyboard letter Number transmission assembly, by piezoelectric signal formation component, Keyboard Control integrated circuit, PCB, standard computer keyboard button and QWERTY keyboard indicator lamp；Mouse includes conventional mice main body, and conventional mice main body includes shell, button, the fine motion of general mouse Switch, encoder and roller, mouse signal transmission assembly, optical chip, built-in main control chip, peripheral circuit, circuit board, optics Lens and light source；It is characterized in that：

Keyboard also include M keyboard game mode indicator lamp and with the keyboard one-to-one keyboard of game mode indicator lamp Game mode indicator lamp is indicated, and M is positive integer；The configuration file that M groups are adapted to different working modes also is stored in the built-in key of keyboard The internal or external electrically-erasable memory of disk control integrated circuit is set in the different address fields of the M of 1 to M numbers, M Configuration file is corresponded with the configuration file needed for corresponding software and " acquiescence "；

The mouse also includes that mouse game mode circulates selection key；Button includes game side switch, left button and right button；Mouse In the in-built electrical scratch pad memory of built-in main control chip, M groups are adapted to different working modes to the built-in control software storage of target Mouse side switch configuration file also be stored in built-in main control chip in-built electrical scratch pad memory the M for being set to 1 to M numbers In different address fields.

Keyboard also includes that keyboard game mode circulates selection key and at least one keyboard game function keys, keyboard game work( Energy key is arranged on the left of standard computer keyboard button master keypad；

Each keyboard game mode indicator lamp is corresponding with the position that corresponding keyboard game mode indicator lamp is indicated, each key Board game mode indicating lamp is located at the vicinity of corresponding keyboard game mode indicator lamp sign；Keyboard game mode indicator lamp and phase The instruction area of the keyboard game mode indicator lamp sign composition answered is arranged on the upper left side of standard computer keyboard button master keypad.

Keyboard also directly selects button group and at least one keyboard game function keys, keyboard game including keyboard game mode Function key is arranged on the left of standard computer keyboard button master keypad；

Keyboard game mode directly selects button group and directly selects button, each keyboard game including M keyboard game mode Pattern directly selects button for backlight display button, and each LED light of keyboard game mode indicator lamp is arranged on accordingly Keyboard game mode directly selects each keycap lower section of button group；The mould that keyboard game mode indicator lamp sign is shown using printing opacity Formula is arranged on keyboard game mode and directly selects on the corresponding keycap of button group.

Further, keyboard by piezoelectric signal formation component include conductive film component and silica gel elastic body component；When During certain key press of keyboard, the contact of the corresponding upper and lower layer printed circuit of conductive film component can turn on, at this moment in keyboard The change of the port scan signal that Master control chip is produced according to the conducting is put, judges to be which button generation by buckling Change.

Further, the circuit matrix constituted with mechanical switch using keyboard by piezoelectric signal formation component of keyboard； Keyboard each keycap is arranged with a keyboard mechanical switch, keyboard mechanical switch weld on circuit boards, when When user presses some keyboard mechanical switch, the built-in reed of the switch can produce conducting to change, conducting change quilt After the built-in Master control chip scanning of keyboard is arrived, the built-in control software of the built-in Master control chip of keyboard can be with producing behaviour according to the signal Make or generation message transmissions are to connected computer.

Further, above-mentioned keyboard is additionally provided with keyboard sound card mode of operation selection key, the selection of keyboard sound card mode of operation Button is backlight key, is provided with the LED-backlit indicator lamp for solely belonging to the button, and the tag on button is sound card Working mould Formula；When user's pressing operation keyboard sound card mode of operation selection key, computer is receiving the upload of aforesaid operations generation After message, computer according to the setting in computer terminal keyboard driver, can control the mode of operation of sound card to meet use The need for family, when the mode of operation of sound card is that this is pressed when enabling pattern that keyboard sound card mode of operation selection key is indicated The LED-backlit indicator lamp of key can be shown with prominent pattern.

The utility model has positive effect：（1）Computer entry device sub-assembly of the present utility model is in Internet bar etc. When common keyboard mouse place uses, the keyboard trip different with the selection of the embedded software of mouse can be set by shirtsleeve operation Play key configuration file is so as to fit in certain classification or specific certain Games Software.The public calculating of many people is not received in this selection The influence of machine equipment, without the setting for intricately changing previous user, it is not required that machine user in Internet cafe service staff training Use certain keyboard or the drive control software of mouse, it is possible to allow user preferably to manipulate the Games Software of main flow.

（2）Computer entry device sub-assembly of the present utility model is in personal use, it is also possible to easily in various trips Transformation working pattern between play or software, allows user more easily to use different game or software, more convenient.

（3）Computer entry device sub-assembly of the present utility model selects to press by the keyboard sound card mode of operation on keyboard Key can select the mode of operation of sound card, for example, enable 7.1 around function, and the convenient broadcasting demand to computer sound has higher wanting The user for asking quickly selects the mode of operation of sound card.

Brief description of the drawings

Fig. 1 is a kind of schematic diagram of keyboard of the present utility model；

Fig. 2 is another schematic diagram of keyboard of the present utility model；

Fig. 3 is the electrical schematic diagram of the built-in Master control chip of keyboard of keyboard shown in Fig. 1；

Fig. 4 is the electrical schematic diagram of the LED light emitting control chips of keyboard shown in Fig. 1；

Fig. 5 is a kind of schematic diagram of mouse of the present utility model；

Fig. 6 is the circuit theory diagrams of mouse of the present utility model shown in Fig. 5；

Fig. 7 is the connection diagram of keyboard game mode indicator lamp and the LED light emitting control chips of keyboard；

Fig. 8 is provided with a kind of schematic diagram of the keyboard of keyboard sound card mode of operation selection key for the utility model.

Mark in above-mentioned accompanying drawing is as follows：

Mouse main body 100, mouse signal transmission assembly 11, encoder and roller 12, left button 13, right button 14, shell 15, mouse Mark side switch 16, mouse game mode circulation selection key 17, built-in main control chip 18-1, optical chip 18-2,

Conventional keypad main body 210, keyboard built-in Master control chip 210-1, LED light emitting control chip 210-2, keyboard signal Transmission assembly 21, upper lid 22, keyboard game mode indicator lamp 23, keyboard game mode indicator lamp sign 24, keyboard game mode Circulation selection key 25, keyboard game mode directly selects button group 25-1, keyboard sound card mode of operation selection key 25-2, key Board game function key 26, standard computer keyboard button 27, QWERTY keyboard indicator lamp 28.

Specific embodiment

（Embodiment 1）

The computer entry device sub-assembly of the present embodiment includes matching used keyboard and mouse.

See Fig. 1, the keyboard of the present embodiment includes conventional keypad main body 210, and conventional keypad main body 210 includes general keyboard Upper lid 22, lower cover, keyboard signal transmission assembly 21, conductive film component, silica gel elastic body component, Keyboard Control integrated circuit, PCB, key-press backlight LED luminous matrix, standard computer keyboard button 27, QWERTY keyboard indicator lamp 28 and necessary connection Part, Keyboard Control integrated circuit includes the built-in Master control chip 210-1 of keyboard and its peripheral circuit, LED light emitting control chips 210-2 and its peripheral circuit, can be integral type or split type, the present embodiment using the built-in Master control chip 210-1 of keyboard and its Peripheral circuit, LED light emitting control chip 210-2 and its peripheral circuit Split type electric line structure.The keyboard of the present embodiment also includes At least one keyboard game mode indicator lamp 23 and refer to the one-to-one keyboard game mode of keyboard game mode indicator lamp 23 Show that beacon light shows 24.The quantity of keyboard game mode indicator lamp 23 is 8, and game mode indicator lamp sign 24 corresponds to 8, difference For " acquiescence " and at present the title " sword spirit " of hot game, " Dungeon ", " inverse war ", " passing through live wire ", " heroic alliance ", " World of Warcraft ", " Audition "；Each keyboard game mode indicator lamp 23 and corresponding keyboard game mode indicator lamp sign 24 Position correspondence, each keyboard game mode indicator lamp 23 be located at corresponding keyboard game mode indicator lamp sign 24 top； Keyboard game mode indicator lamp 23 is arranged on standard meter with the instruction area of the composition of corresponding keyboard game mode indicator lamp sign 24 The upper left side of calculation machine keyboard master keypad.The present embodiment keyboard signal transmission assembly 21 uses USB connecting lines.Described necessity is even Fitting is the fasteners such as connecting screw, buckle.

After user starts shooting, computer terminal keyboard and mouse drive control program meeting startup optimization, keyboard and mouse obtain electric The built-in control software of the built-in Master control chip 210-1 of keyboard, the built-in LED photocontrol of LED light emitting control chips 210-2 afterwards The equal startup optimization of built-in control software of the built-in main control chip 18-1 of software and mouse.Computer terminal keyboard and mouse drives Program can be first carried out the initialization subroutine of keyboard and mouse after starting, when detecting new keyboard or mouse configuration file When, computer passes through the built-in Master control chip of keyboard of the keyboard connecting line 21 of keyboard or the mouse connecting line 11 of mouse to keyboard 210-1 and built-in main control chip 18-1 sends opening initialization data.When 1 to No. 8 configuration file is sent to keyboard by computer The built-in Master control chip 210-1 of keyboard, after the built-in Master control chip 210-1 of keyboard receives 1 to No. 8 configuration file, uses these File is set to original 1 to No. 8 configuration text in 8 different address fields of 1 to No. 8 in covering its in-built electrical scratch pad memory Part.So, 1 in 1 to No. 8 configuration file in the built-in main control chip 210-1 of keyboard and computer terminal drive control program to No. 8 configuration files can be consistent.The built-in main control chip 210-1 of keyboard receives the control of the configuration file of a certain number of selection After information, built-in main control chip 210-1 sends corresponding control instruction, control keyboard button to LED light emitting control chips 210-2 Backlight LED luminous matrix sends the light of matching, for corresponding software or game, to control corresponding backlight display button to make It is special luminous, such as when the corresponding mode of operation of configuration file is that " heroic alliance " plays, be used to control technical ability " Q, W, E, The backlight of R, D, F " buttons sends red radiance, and other buttons are not luminous or send different radiance；Configuration file is corresponding When mode of operation is that " World of Warcraft " plays, the key-press backlight for being used to " w, a, the s, d " button for controlling movement sends red radiance, Other buttons are not luminous or send different radiance, to cause that the special key demand of keyboard matching game lights.

（Embodiment 2）

The keyboard of the present embodiment also includes keyboard game mode circulation selection key 25, at least one keyboard game function keys 26.In the present embodiment, keyboard game function keys 26 have 8, respectively " G1 ", " G2 ", " G3 ", " G4 ", " G5 ", " G6 ", " G7 " " G8 ", the left for being arranged on standard computer keyboard button master keypad in two separate ranks；Keyboard game mode circulates selection key 25 It is arranged between instruction area and keyboard game function keys 26.

See Fig. 3, the built-in Master control chip 210-1 of keyboard of the present embodiment can be limited from Taiwan Sheng group's semiconductor share The HT68FB560 chips of the HOLTEK brands that company produces, the built-in control software of the present embodiment keyboard is stored in HT68FB560 In the in-built electrical scratch pad memory of chip, 8 groups of keyboards for being adapted to different game include conventional keys and the keyboard game set up Function key（26）The in-built electrical scratch pad memory of HT68FB560 chips also is stored in the configuration file of interior all buttons Be set in 8 different address fields of 1 to No. 8,8 configuration files and corresponding " sword spirit ", " Dungeon ", " inverse war ", " pass through Live wire ", " heroic alliance ", " World of Warcraft ", " Audition " and the configuration file needed for " acquiescence " are corresponded.The LED of keyboard Light emitting control chip 210-2 can select the HT68F40 of the HOLTEK brands of Taiwan Shengqun Semiconductor Co., Ltd product Chip, keyboard LED lighting control softwares are stored in the in-built electrical scratch pad memory of LED light emitting control chips 210-2.It is described Each configuration file changes including all buttons of keyboard for the key mapping set by the corresponding software included including game, described All buttons include conventional keys and keyboard game function keys（26）.

The built-in Master control chip 210-1 of keyboard of HT68FB560 models can be by C1-C17 and R1-R8 port scan keys The matrix circuit that disk conductive film component is constituted, the conducting feelings of each contact of conductive film component are judged according to the scanning result Condition.When certain key press of keyboard, the contact of the corresponding upper and lower layer printed circuit of conductive film component can turn on, at this moment key The change of the C1-C17 and R1-R8 port scan signals that the built-in Master control chip 210-1 of disk can be produced according to the conducting, judges Go out is that the pressing which button occurs changes.The built-in control software of the built-in Master control chip 210-1 of keyboard can be with according to the letter Number generation is operated or generates corresponding message accordingly, and its message for producing can be by the built-in Master control chip 210-1 of keyboard USBD+ and USBD- ports through keyboard signal transmission assembly 21, be sent to the computer that the keyboard is connected.

See Fig. 4, the LED light emitting control chips 210-2 of HT68F40 models can be by its LR1 to LR8 and LC1 to LC18 Port exports LED lamp for keyboard LED control signal, through the luminous of MOS-P and MOS-N circuit drives LED matrixes.The luminous controls of LED The coremaking piece 210-2 and built-in Master control chip 210-1 of keyboard can by two SPIMOSI of chip, SPIMISO, Tetra- SPI communication bus port electrical connections of SPISCLK, SPICSN, to transmission signal.LED light emitting control chips 210-2 passes through The LED light emitting controls that the reception built-in Master control chip 210-1 of keyboard is transmitted instruct to control LR1 to LR8 and LC1 to LC18 ports Different level outputs, so as to reach desired illumination effect.See Fig. 7, the present embodiment is used from LR1 to LR8 and LC1 ports In the light emitting control of 8 LED lamps belonging to keyboard game mode indicator lamp 23.

See Fig. 6, the mouse of the present embodiment includes conventional mice main body 100, and conventional mice main body 100 includes general mouse Shell 15, button, microswitch, encoder and roller 12, mouse signal transmission assembly 11, optical chip 18-2, built-in master control Chip 18-1, peripheral circuit, circuit board, optical lens, light source and necessary connector, the mouse of the present embodiment include also including mouse Mark game mode circulation selection key 17.Button includes mouse side switch 16, left button 13 and right button 14.Mouse signal transmission assembly 11 Using USB connecting lines.The necessary connector is the fasteners such as connecting screw, buckle.

Built-in main control chip 18-1 can select the HOLTEK brands of Taiwan Shengqun Semiconductor Co., Ltd product HT82F553 chips, the optical chip 18-2 of mouse can select the A5050 cores of Taiwan Yuanxiang Science ＆ Technology Co., Ltd. sale Piece.Built-in electrically erasable of the built-in control software storage of the present embodiment mouse in the built-in main control chip 18-1 of HT82F553 models In memory write, the configuration file of multigroup mouse side switch 16 for being adapted to different game also is stored in the interior of built-in main control chip 18-1 Put being set in 8 different address fields of 1 to No. 8 of electrically-erasable memory.

With the computer terminal keyboard and mouse driver of the present embodiment cooperating, operate in and the present embodiment computer In the computer of input equipment sub-assembly connection.The computer terminal keyboard and mouse driver software of the present embodiment, keyboard master The built-in control software of control chip, the built-in LED lamplight control software of the LED lamplight control chip of keyboard and mouse master control The built-in control software of coremaking piece, can use active computer and mcu programming language by the those of ordinary skill of the industry Worked out according to current computer protocol.

After user starts shooting, computer terminal keyboard and mouse drive control program meeting startup optimization, keyboard and mouse obtain electric The built-in control software of the built-in Master control chip 210-1 of keyboard, the built-in LED photocontrol of LED light emitting control chips 210-2 afterwards The equal startup optimization of built-in control software of the built-in main control chip 18-1 of software and mouse.Computer terminal keyboard and mouse drives Program can be first carried out the initialization subroutine of keyboard and mouse after starting, when detecting new keyboard or mouse configuration file When, computer passes through the USBD+ of the keyboard 21 of keyboard or the mouse 11 of mouse to the built-in Master control chip 210-1 of keyboard of keyboard And USBD+ the and USBD- ports of the built-in main control chip 18-1 of USBD- ports or mouse send opening initialization data.Work as meter 1 to No. 8 configuration file is sent to the built-in Master control chip 210-1 of keyboard keyboard, the built-in Master control chip 210-1 of keyboard by calculation machine By after 1 to No. 8 configuration file that itself USBD+ and USBD- port receives the game function keys 26, it being covered with these files Original 1 to No. 8 configuration file in 8 different address fields of 1 to No. 8 is set in in-built electrical scratch pad memory.So, key 1 to No. 8 configuration file in 1 to No. 8 configuration file in the built-in main control chip of disk and computer terminal drive control program can be with It is consistent.When 1 to No. 8 configuration file file of mouse side switch 16 is sent to computer the built-in main control chip 18- of mouse 1, the built-in main control chip 18-1 of mouse receive 1 to No. 8 configuration of the mouse side switch 16 by itself USBD+ and USBD- port After file, covered with these files and be set in its in-built electrical scratch pad memory original in 8 different address fields of 1 to No. 8 1 to No. 8 configuration file.So, 1 to No. 8 configuration file of the mouse side switch 16 in the built-in main control chip 18-1 of mouse with 1 to No. 8 configuration file of the game side switch 16 in computer terminal drive control program can be consistent.

The detailed operation of the computer entry device sub-assembly of the present embodiment is as follows：

The course of work step of the initialization subroutine of the keyboard of the present embodiment is as follows：

Step 210：Start.

Step 220：Computer passes through keyboard connecting line 21, to the built-in Master control chip of keyboard（Abbreviation keyboard main control MCU） USBD+ the and USBD- ports of 210-1 send keyboard initial configuration file.The initialization files include 1 to No. 8 configuration file.

Step 230：The built-in Master control chip 210-1 of keyboard will pass through itself USBD+ and USBD- port will receive 1 to 8 Number configuration file is stored into its in-built electrical scratch pad memory and is set in 8 different address fields of 1 to No. 8, is used to cover Original 1 to No. 8 configuration file in its in-built electrical scratch pad memory.

Step 240：Terminate.

The course of work step of the initialization subroutine of the mouse of the present embodiment is as follows：

Step 110：Start.

Step 120：Computer passes through built-in main control chip of the mouse 11 to mouse（Abbreviation mouse main control MCU）18-1's USBD+ and USBD- ports send mouse initial configuration file.The 1 of the mouse side switch 16 of the mouse that the initialization files include To No. 8 configuration files.

Step 130：The mouse that the built-in main control chip 18-1 of mouse will be received by itself USBD+ and USBD- port 1 to No. 8 configuration file of mouse side switch 16 stores into its in-built electrical scratch pad memory 8 different ground for being set to 1 to No. 8 In the section of location, it is used to cover 1 to No. 8 configuration file of the mouse side switch 16 of original mouse in its in-built electrical scratch pad memory.

Step 140：Terminate.

After keyboard and mouse initial work is completed, computer sends N configuration file selection instructions, 1≤N to keyboard ≤ 8, N is natural number, makes the built-in Master control chip 210-1 selections of keyboard of keyboard store in its in-built electrical scratch pad memory The N configuration files of N address fields are work at present file.Then, computer sends the selection of N configuration files and refers to mouse Order, makes the built-in main control chip 18-1 of mouse select storage mouse of N address fields in its in-built electrical scratch pad memory The N configuration files of mouse side switch 16 are work at present file.

The course of work step of the N configuration files selection subprogram of the keyboard of the present embodiment is as follows：

Step 10：Start.

Step 20：Computer by keyboard built-in Master control chip 210-1 from keyboard signal transmission assembly 21 to keyboard USBD+ and USBD- ports send N configuration file selection instructions.

Step 30：The built-in Master control chip 210-1 of keyboard will receive No. N configuration text by itself USBD+ and USBD- port Part selection instruction, the N configuration files for setting N address fields in its in-built electrical scratch pad memory are work at present file.

Step 40：The built-in Master control chip 210-1 generations N number key board game mode indicating lamps of keyboard light instruction.

Step 50：The built-in Master control chip 210-1 of keyboard is by its SPI communication bus port to LED light emitting control chips The N number key board game mode indicating lamps that the SPI communication bus port forwarding step 40 of 210-2 is generated light instruction.

Step 60：The N number key board game mode indicating lamps that LED light emitting control chip 210-2 are generated according to step 50 are lighted Instruction, generates corresponding lumination of light emitting diode control signal, and sent by its LR1 to LR8 and LC1 ports.

Step 70：The control signal that LR1 to LR8 and the LC1 port of LED light emitting control chips 210-2 send, via MOS- P and MOS-N circuit drives, the luminance of control keyboard game mode indicator lamp 23 makes wherein to correspond at N configuration files Keyboard game mode indicator lamp 23 be in selected state, for example light or flash etc. so that fit key board game mould Formula indicator lamp sign 24 indicates the now suitable software of keyboard.

Step 80：Terminate.

Now keyboard is in holding state.Keyboard now is suitable for No. N lighted in keyboard game mode indicator lamp 23 The software that LED institute protrusion is indicated.When user's pressing includes keyboard game function keys（26）In certain button of interior keyboard, The control software of the built-in Master control chip 210-1 of keyboard can be pressed signal and be converted into according to the setting in N configuration files The input signal of setting, and then the corresponding message of formation is sent to computer by keyboard connecting line 21.

The course of work step of the N configuration files selection subprogram of the mouse of the present embodiment is as follows：

Step 1：Start.

Step 2：Computer by built-in main control chip 18-1 from mouse connecting line signal transmission assembly 11 to mouse USBD+ and USBD- ports send N configuration file selection instructions.

Step 3：No. N configuration text that the built-in main control chip 18-1 of mouse will be received by itself USBD+ and USBD- port Part selection instruction, sets the N configuration files of its storage game side switch 16 of N address fields in in-built electrical scratch pad memory It is work at present file.

Step 4：Terminate.

Now mouse is in holding state.Mouse now is suitable for corresponding to the software of N configuration files, that is, correspond to The software that the LED institute protrusion lighted in keyboard game mode indicator lamp 23 is indicated.When in user's pressing mouse side switch 16 During certain button, the control software in the built-in main control chip 18-1 of mouse can be pressed according to the setting in N configuration files Signal is converted into the input signal of setting, and then formation message is sent to computer by mouse connecting line 11.

When the keyboard game mode of user's pressing keyboard circulates selection key 25, keyboard game mode circulation selection key The 25 silica gel elastic bodies pushed under button produce deformation, and its pressing lug boss is pressed against on the conductive film component of keyboard so that The corresponding contacts contact conducting of the bilevel printing film circuit of conductive film component, the built-in Master control chip 210-1 of keyboard After C1-C17 ports and R1-R8 port scans change to the conducting, its built-in control software can be according to the signal generation report Text, the message includes keyboard game mode circulation selection key 25 pressing signal and current configuration file numbering, by keyboard USBD+ the and USBD- ports of Master control chip 210-1 are put through keyboard connecting line 21, the message is sent to computer.Computer After end drive control program receives the message and parsing, control of the meeting in the built-in Master control chip 210-1 of current keyboard The numbering of the configuration file that software is used, presses circulation incremental order and generates the configuration file selection instruction of next number and be sent to key Disk and mouse.If the numbering N of the configuration file that the control software in the built-in Master control chip 210-1 of current keyboard is used is No. 8, then generate No. 1 configuration file selection instruction and be sent to mouse and keyboard.So user only needs to press the game on keyboard Cycle of modes selection key 25, it is possible to 8 kinds of mode of operations of circulation selection keyboard and mouse, to be suitable for different softwares, So as to be user-friendly to, it is not necessary to which user goes to set the game side switch 16 and each keypress function of mouse one by one.

The course of work for the treatment of subprogram is main when the keyboard game mode circulation selection key 25 of the present embodiment is pressed Step is as follows：

Step 10：Start.

Step 20：When user's pressing keyboard game mode circulation selection key 25, the circulation selection of keyboard game mode is pressed Key 25 pushes the silica gel elastic body under button, and silica gel elastic body produces deformation, and its pressing projection is pressed against the conductive film of keyboard On component so that the corresponding contacts contact conducting of the bilevel printing film circuit of conductive film component, the built-in master control of keyboard Coremaking piece 210-1 is changed by C1-C17 ports and R1-R8 port scans to the conducting.

Step 30：The built-in control program generation keyboard game mode of the built-in Master control chip 210-1 of keyboard of keyboard is followed Ring selection key 25 presses message, and the message is also wrapped in addition to the information containing the circulation pressing of selection key 25 of keyboard game mode Include the numbering N of the configuration file that the control software in the built-in Master control chip 210-1 of current keyboard is used.

Step 40：The built-in Master control chip 210-1 of keyboard of keyboard passes through itself USBD+ and USBD- port by step 30 institute The message of generation is sent to computer terminal drive control program.

Step 50：After computer terminal drive control program receives the message that step 40 sends, the message is parsed, obtained The numbering N of the configuration file that the control software in the built-in Master control chip 210-1 of current keyboard is used.

Step 60:Computer terminal drive control program judges whether N is equal to 8, if equal to 8 execution steps 70, otherwise Perform step 80.

Step 70：After step 60 judges that N is equal to 8, computer is by keyboard connecting line 21 to the built-in master control coremaking of keyboard USBD+ the and USBD- ports of piece 210-1 send No. 1 configuration file selection instruction.

Step 71:Computer passes through USBD+ and USBD- end of the mouse connecting line 11 to the built-in main control chip 18-1 of mouse Mouth sends No. 1 configuration file selection instruction.

Step 80：After step 60 judges that N is not equal to 8, computer is by keyboard connecting line 21 to the built-in main control of keyboard USBD+ the and USBD- ports of chip 210-1 send N+1 configuration file selection instructions.

Step 81:Computer terminal drive control program by built-in main control chip 18-1 from mouse connecting line 11 to mouse USBD+ and USBD- ports send N+1 configuration file selection instructions.

Step 90：Terminate.

User can also click on the mouse game mode circulation selection key 17 on mouse to select required key The mode of operation of disk and mouse.When user clicks on mouse game mode circulation selection key 17, the built-in main control chip of mouse The push button signalling input of 18-1 receives the pressing signal, and the built-in main control chip 18-1 of mouse is according to the signal generation report The mouse side switch 16 of text, pressing signal of the message comprising mouse game mode circulation selection key 17 and current mouse configures text Part numbering N, built-in main control chip 18-1 send the signal to meter by itself USBD+ and USBD- port through mouse connecting line 11 Calculation machine.After computer receives the message and parsing, can be used according to the control software in current built-in main control chip 18-1 Mouse side switch 16 profile-number N, according to circulation incremental order generate next number configuration file selection instruction send To keyboard and mouse.If the mouse side switch 16 that the control software in the built-in main control chip 18-1 of current mouse is used is configured The numbering of file is No. 8, then generate No. 1 configuration file selection instruction and be sent to mouse and keyboard.So user only needs to pressing Mouse game mode circulation selection key 17 on mouse, it is possible to 8 kinds of mode of operations of circulation selection keyboard and mouse, with suitable Together in the Games Software of main flow, so as to be user-friendly to, it is not necessary to which user goes to set mouse side switch 16 one by one and keyboard is played Each keypress function of function key 26.

The course of work for the treatment of subprogram is main when the mouse game mode circulation selection key 17 of the present embodiment is pressed Step is as follows：

Step 10：Start.

Step 20：When user's pressing mouse game mode circulation selection key 17, the built-in main control chip 18-1 of mouse Corresponding input/output port receives the change.

Step 30：The generation mouse game mode circulation pressing report of selection key 17 of the built-in main control chip 18-1 of mouse Text, the message also includes current built-in master control core in addition to the information containing the circulation pressing of selection key 17 of mouse game mode The numbering N of the configuration file of the mouse side switch 16 that the control software in piece 18-1 is used.

Step 40：The report that the built-in main control chip 18-1 of mouse is generated step 30 by itself USBD+ and USBD- port Text is sent to computer terminal drive control program.

Step 50：Computer parses the message after receiving the message that step 40 sends, and obtains the built-in master of current mouse The numbering N of the configuration file of the mouse side switch 16 that the control software in control chip 18-1 is used.

Step 60:Computer terminal drive control program judges whether N is equal to 8, if equal to 8 execution steps 70, otherwise Perform step 80.

Step 70：After step 60 judges that N is equal to 8, computer is by keyboard connecting line 21 to the built-in master control coremaking of keyboard USBD+ the and USBD- ports of piece 210-1 send No. 1 configuration file selection instruction.

Step 71:Computer passes through USBD+ and USBD- port of the mouse connecting line 11 to the built-in main control chip 18-1 of mouse Send No. 1 configuration file selection instruction.

Step 80：After step 60 judges that N is not equal to 8, computer is by keyboard connecting line 21 to the built-in main control of keyboard USBD+ the and USBD- ports of chip 210-1 send N+1 configuration file selection instructions.

Step 81:Computer passes through USBD+ and USBD- port of the mouse connecting line 11 to the built-in main control chip 18-1 of mouse Send N+1 configuration file selection instructions.

Step 90：Terminate.

After the user leaves Internet bar, when next user starts shooting, after computer terminal keyboard and mouse driver starts, Above-mentioned keyboard, mouse are again at standard state, and user can be according to the software for oneself wanting to use, again by keyboard Keyboard game mode circulates the mouse game mode circulation selection key 17 on selection key 25 or mouse, selects oneself to want The mode of operation for using, you can manipulate used software well, without being influenceed by upper user selection.Due to Internet bar In the game played of upper machine user be concentrated mainly in several money high-quality game, so most of upper machine user can be by above-mentioned Method, easily configures the mode of operation of keyboard and mouse.If the Games Software used needed for user is not in the game for prestoring In the middle of pattern, or user be without the use of Games Software when, user can also by keyboard game mode circulate selection key 25 Or the mouse game mode circulation selection default conditions of selection key 17 on mouse, now user can be as common using other Game class keyboard and mouse is the same, runs corresponding keyboard and mouse drive software by computer to set each keyboard game one by one Function key 26 and mouse side switch 16, to meet the use demand of user.

（Embodiment 3）

Keyboard in a kind of computer entry device sub-assembly of the present embodiment is essentially identical with embodiment 1 or 2, its difference It is：The keyboard matrix circuit electronic component of the generation keyboard pressing signal of the keyboard of the present embodiment is not conductive film group Part, but the circuit matrix being made up of keyboard mechanical switch.The keyboard of the present embodiment each keycap is arranged with one Keyboard mechanical switch, keyboard mechanical switch welding or grafting on circuit boards, are used when user presses some keyboard During mechanical switch, the built-in reed of the switch can produce conducting to change, and the conducting changes by the built-in Master control chip of keyboard After 210-1 scannings are arrived, the built-in control software of the built-in Master control chip 210-1 of keyboard can be with producing operation or raw according to the signal Into message transmissions to connected computer, its operation principle is similar to film silica gel keyboard.The built-in Master control chip 210- of keyboard 1st, its peripheral circuit of LED light emitting controls chip 210-2 is also welded on the circuit board, and keyboard connecting line 21 is also electric with the circuit board Connection, so as to form complete circuit structure.Mechanical switch mounting circuit boards are arranged on the top of lower cover, the lower section of upper lid, After upper and lower covers are screwed, the keyboard body structure of stabilization is formed.The keycap coupling part of keyboard mechanical switch Exposed by the button mounting hole set on keyboard top cover, the keycap of keyboard and the keycap coupling part of keyboard mechanical switch Compression type links together, so as to constitute complete keyboard.

（Embodiment 4）

See Fig. 2, the keyboard in a kind of computer entry device sub-assembly of the present embodiment is essentially identical with embodiment 2 or 3, Its difference is：The keyboard of the present embodiment directly selects button group 25-1 as mode selection button using keyboard game mode Group, corresponding with the button to select by some button in pressing keyboard game mode to directly select button group 25-1 Key events, and corresponding configuration file selection instruction is sent to mouse by computer；Rather than using embodiment 1 Game mode circulation selection key 25, so can further simplify the operation of user.

Each button that keyboard game mode directly selects button group 25-1 is backlight display button, and keyboard game mode is indicated Each LED light of lamp 23 is arranged on each keycap lower section that corresponding keyboard game mode directly selects button group 25-1；Key The pattern that board game mode indicating lamp sign 24 is shown using printing opacity is arranged on keyboard game mode and directly selects button group 25-1 Corresponding keycap on.So after user presses a certain keyboard game mode directly selects the button of button group 25-1, the button The keyboard mode of operation that keyboard game mode indicator lamp 23 below keycap highlights button representative is chosen, specific mould The keyboard game mode indicator lamp sign 24 that formula can be shown by printing opacity is marked.

When user directly selects a certain button of button group 25-1 by pressing keyboard game mode, certain work is have selected Pattern, computer, can be by the side to the supporting mouse corresponding configuration file selection instruction of transmission after the instruction is received Formula, allows mouse to be used cooperatively with keyboard, and its principle is similar to Example 1.

（Embodiment 5）

See Fig. 8, the keyboard of the computer entry device sub-assembly of the present embodiment is essentially identical with one of embodiment 1 to 4, its Difference is：The keyboard of the present embodiment has additional keyboard sound card mode of operation selection key 25-2, the choosing of keyboard sound card mode of operation Button 25-2 is selected for backlight key, the LED-backlit indicator lamp for solely belonging to the button is provided with, the tag on button is sound card work Operation mode, the symbol indicated in the present embodiment is word：" 7.1 surround ".User can also pass through according to the use habit of oneself Pressing keyboard sound card mode of operation selection key 25-2, the need for the mode of operation of control sound card is to meet user.

As user pressing operation keyboard sound card mode of operation selection key 25-2, computer is receiving aforesaid operations product After raw upload message, computer according to the setting in computer terminal keyboard driver, can control the mode of operation of sound card The need for meet user, the mode of operation of sound card is to enable the mould that keyboard sound card mode of operation selection key 25-2 is indicated During formula, for example, enable " 7.1 surround " function or open " sound effect of game ", solely belong to keyboard sound card mode of operation selection key 25-2 LED light light, to show that the function has been enabled.User can also be selected by operation keyboard sound card mode of operation again Button 25-2 closes " 7.1 surround " function or " " function now solely belongs to keyboard sound card mode of operation selection key to sound effect of game The LED light of 25-2 is in non-highlighted, to show that the function is turned off.

With the computer terminal keyboard and mouse driver of the various embodiments described above cooperating, operate in and keyboard and mouse In the computer of connection.Computer terminal keyboard and mouse driver software, the built-in control of the built-in Master control chip 210-1 of keyboard Software processed, the built-in LED lamplight control software and the built-in main control chip of mouse of the LED light emitting control chips 210-2 of keyboard The built-in control software of 18-1, can by the those of ordinary skill of the industry using active computer and mcu programming language according to Worked out according to current computer protocol.

Obviously, above-described embodiment is only intended to clearly illustrate the utility model example, and is not to this reality With the restriction of new implementation method.For those of ordinary skill in the field, may be used also on the basis of the above description To make other changes in different forms.There is no need and unable to be exhaustive to all of implementation method.And these Belong to obvious change or change still in protection domain of the present utility model that spirit of the present utility model extends out Among.

Claims (7)

1. a kind of computer keyboard, including conventional keypad main body（210）, conventional keypad main body（210）Including upper lid（22）, under Lid, keyboard signal transmission assembly（21）, by piezoelectric signal formation component, Keyboard Control integrated circuit, PCB, standard meter Calculation machine keyboard（27）With QWERTY keyboard indicator lamp（28）；It is characterized in that：Also include M keyboard game mode indicator lamp （23）And with keyboard game mode indicator lamp（23）One-to-one keyboard game mode indicator lamp sign（24）, M is just whole Number；The configuration file of the suitable different working modes of M groups also is stored in the internal or external electrically erasable of Keyboard Control integrated circuit Memory write is set in the different address fields of the M of 1 to M numbers, M configuration file with needed for corresponding software and " acquiescence " Configuration file is corresponded.

2. computer keyboard according to claim 1, it is characterised in that：Also include that keyboard game mode circulates selection key （25）With at least one keyboard game function keys（26）, keyboard game function keys（26）It is arranged on standard computer keyboard button master The left of keypad；

Each keyboard game mode indicator lamp（23）Indicated with corresponding keyboard game mode indicator lamp（24）Position correspondence, often Individual keyboard game mode indicator lamp（23）Positioned at corresponding keyboard game mode indicator lamp sign（24）Vicinity；Keyboard game mould Formula indicator lamp（23）Indicated with corresponding keyboard game mode indicator lamp（24）The instruction area of composition is arranged on criterion calculation switch The upper left side of disk button master keypad.

3. computer keyboard according to claim 1, it is characterised in that：Also button is directly selected including keyboard game mode Group（25-1）With at least one keyboard game function keys（26）, keyboard game function keys（26）Be arranged on standard computer keyboard by The left of key master keypad；

Keyboard game mode directly selects button group（25-1）Button, each keyboard trip are directly selected including M keyboard game mode Play pattern directly selects button for backlight display button, keyboard game mode indicator lamp（23）Each LED light be arranged on Corresponding keyboard game mode directly selects button group（25-1）Each keycap lower section；Keyboard game mode indicator lamp is indicated（24） The pattern shown using printing opacity is arranged on keyboard game mode and directly selects button group（25-1）Corresponding keycap on.

4. computer keyboard according to claim 1, it is characterised in that：The keyboard is additionally provided with keyboard sound card mode of operation Selection key（25-2）, keyboard sound card mode of operation selection key（25-2）It is backlight key, is provided with the LED for solely belonging to the button Backlight indicator lamp, sound card mode of operation is denoted as on button.

5. a kind of computer entry device sub-assembly, including matching used keyboard and mouse, wherein keyboard include conventional keypad Main body（210）, conventional keypad main body（210）Including upper lid（22）, lower cover, keyboard signal transmission assembly（21）, by piezoelectric signal Formation component, Keyboard Control integrated circuit, PCB, standard computer keyboard button（27）With QWERTY keyboard indicator lamp （28）；Mouse includes conventional mice main body（100）, conventional mice main body（100）Shell including general mouse（15）, button, Microswitch, encoder and roller（12）, mouse signal transmission assembly（11）, optical chip（18-2）, built-in main control chip （18-1）, peripheral circuit, circuit board, optical lens and light source；It is characterized in that：

Keyboard also includes M keyboard game mode indicator lamp（23）And with keyboard game mode indicator lamp（23）Correspondingly Keyboard game mode indicator lamp is indicated（24）, M is positive integer；The configuration file that M groups are adapted to different game also is stored in keyboard Put the M for being set to 1 to M numbers different address field of the internal or external electrically-erasable memory of Keyboard Control integrated circuit In, M configuration file is corresponded with the configuration file needed for corresponding software and " acquiescence "；

The mouse also includes that mouse game mode circulates selection key（17）；Button includes game side switch（16）, left button（13） And right button（14）；The built-in control software of mouse is stored in built-in main control chip（18-1）In-built electrical scratch pad memory in, M The mouse side switch of the suitable mode of operation of group（16）Configuration file also be stored in built-in main control chip（18-1）Built-in electrically erasable Memory write is set in the different address fields of the M of 1 to M numbers.

6. a kind of computer entry device sub-assembly according to claim 5, it is characterised in that：Keyboard is also swum including keyboard Play cycle of modes selection key（25）With at least one keyboard game function keys（26）, keyboard game function keys（26）It is arranged on mark The left of semicomputer's keyboard master keypad；

Each keyboard game mode indicator lamp（23）Indicated with corresponding keyboard game mode indicator lamp（24）Position correspondence, often Individual keyboard game mode indicator lamp（23）Positioned at corresponding keyboard game mode indicator lamp sign（24）Vicinity；Keyboard game mould Formula indicator lamp（23）Indicated with corresponding keyboard game mode indicator lamp（24）The instruction area of composition is arranged on criterion calculation switch The upper left side of disk button master keypad.

7. a kind of computer entry device sub-assembly according to claim 6, it is characterised in that：Keyboard is also swum including keyboard Play pattern directly selects button group（25-1）With at least one keyboard game function keys（26）, keyboard game function keys（26）Set In the left of standard computer keyboard button master keypad；

Keyboard game mode directly selects button group（25-1）Button, each keyboard trip are directly selected including M keyboard game mode Play pattern directly selects button for backlight display button, keyboard game mode indicator lamp（23）Each LED light be arranged on Corresponding keyboard game mode directly selects button group（25-1）Each keycap lower section；Keyboard game mode indicator lamp is indicated（24） The pattern shown using printing opacity is arranged on keyboard game mode and directly selects button group（25-1）Corresponding keycap on.