CN212966092U - Computer peripheral device for digital painting - Google Patents

Computer peripheral device for digital painting Download PDF

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Publication number
CN212966092U
CN212966092U CN202021991378.XU CN202021991378U CN212966092U CN 212966092 U CN212966092 U CN 212966092U CN 202021991378 U CN202021991378 U CN 202021991378U CN 212966092 U CN212966092 U CN 212966092U
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China
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key
control key
control
shell
processor
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CN202021991378.XU
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Chinese (zh)
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朱槿
赖晓峰
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Xiamen Youlaibai Network Technology Co ltd
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Xiamen Youlaibai Network Technology Co ltd
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Abstract

The utility model discloses a computer peripheral device for digital painting, which comprises a shell, a processor, a Bluetooth module and a power module; the first control key and the second control key are respectively arranged on two sides of the front end of the shell; the rocker is arranged in the middle of the front surface of the shell; the third control key is arranged on the front surface of the shell; the fourth control key is arranged in the middle of the front end of the shell; the first control key, the second control key, the third control key, the fourth control key, the rocker and the power module are connected with the processor, and the processor is connected with the computer through the Bluetooth module; the utility model discloses a set up four control button and rocker on the casing, control button and rocker are connected with the treater, through presetting the key value to the control button respectively, realize operating computer cursor and software, have effectively reduced the button quantity of user's operating keyboard, the operator of being convenient for controls and memorizes; through setting up the rocker, realize cursor rapid movement and locate function, can realize effectively controlling digital drawing software.

Description

Computer peripheral device for digital painting
Technical Field
The utility model belongs to the technical field of computer peripheral equipment, in particular to computer peripheral device for digital drawing.
Background
In modern daily work, frequent interaction with computers is required, the peripheral tools commonly used at present are a mouse and a keyboard, and a plurality of physical discomforts are caused by long-term use and some bad use habits, such as: occupational diseases such as mouse hands, keyboard shoulders and the like; particularly in the field of digital painting, the painting brush, the mouse and the keyboard need to be frequently switched, so that the creation efficiency is low; meanwhile, the creation is carried out for a long time without proper peripheral equipment, and the creation efficiency and quality are difficult to ensure due to physical and mental fatigue; substitutes of a mouse and a keyboard exist in the market, but the number of keys is large, the operation is complex, the effect is difficult to achieve really, and the purpose of substitution cannot be achieved.
SUMMERY OF THE UTILITY MODEL
To the technical problem who exists among the prior art, the utility model provides a computer peripheral hardware device for digital drawing to solve digital drawing process, need adopt multiple equipment frequently to switch over the operation, the great technical problem of the operation degree of difficulty.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a computer peripheral device for digital painting, which comprises a shell, a processor, a Bluetooth module and a power module, wherein the processor, the Bluetooth module and the power module are all arranged in the shell; the shell is provided with a first control key, a second control key, a third control key, a fourth control key and a rocker;
the first control key and the second control key are respectively arranged on two sides of the front end of the shell; the rocker is arranged in the middle of the front surface of the shell and is positioned between the first control key and the second control key; the third control key is arranged on the front surface of the shell and is positioned behind the rocker; the fourth control key is arranged in the middle of the front end of the shell;
the first control key, the second control key, the third control key, the fourth control key and the rocker are respectively connected with the input end of the processor, the first control key, the second control key, the third control key and the fourth control key are respectively preset with key values, and the preset key values are preset in the processor; the power supply end of the processor is connected with the power supply module, and the output end of the processor is connected with the computer through the Bluetooth module.
Furthermore, the device also comprises a state switching key, wherein the state switching key is arranged at the middle rear end of the back surface of the shell; the state switching key is connected with the processor through a data flat cable, and a plurality of sets of preset key values are preset in the processor.
Further, still include the pilot lamp, the pilot lamp setting is in casing front rear end middle part, and the input of pilot lamp is connected with the output of treater.
Further, a power key is also included; the power key is arranged at the rear end of the back of the shell and is connected with the switch of the power module.
Furthermore, the first control key, the second control key, the third control key, the fourth control key, the rocker and the state switching key are respectively connected with the input end of the processor through a data flat cable.
Furthermore, the shell adopts a flat structure, and the left side and the right side of the shell are symmetrical; the length-width ratio of the shell is matched with the length-width ratio of the palm of the operator, and the height of the shell is matched with the width of the palm of the operator.
Further, the processor employs an NFR51822 chip.
Furthermore, the device also comprises a charging interface; the interface that charges sets up in casing rear end middle part, and the interface that charges is connected with power module's the end that charges.
Furthermore, the charging interface adopts an m-USB interface.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a computer peripheral device for digital painting, which is characterized in that four control keys and rockers are arranged on a shell and connected with a processor, and key values are preset for the control keys respectively to realize the operation of a computer cursor and software, thereby effectively reducing the number of keys of a user operation keyboard and facilitating the operation and memory of an operator; through setting up the rocker, realize cursor rapid draing and locate function, device simple structure, control button function number is more, can realize effectively controlling digital drawing software, has avoided the frequent switching of the multiple controlgear of digital drawing process, convenient operation.
Furthermore, a plurality of sets of preset key values are preset in the processor, and the plurality of sets of preset key values are respectively used for realizing various operation controls on the digital drawing software; by setting a state switching key, the alternation of a plurality of sets of preset key values is realized; the corresponding preset key value is activated alternately by pressing the state switching key, so that different control operation instructions are realized by pressing the control keys, and the number of functions of controlling the digital drawing software by the control keys is increased.
Furthermore, the indication function of the working state of the computer peripheral device and the electric quantity of the battery is realized by arranging the indicator lamp.
Furthermore, the power key is arranged at the rear end of the back of the shell, so that the power of the external device can be conveniently switched on and off, a long-time standby state can be avoided, and electric energy is saved.
Further, the casing adopts the flat structure, combines the human engineering principle, and left and right sides symmetry sets up, and casing size and operator's palm size match set up, realize one-hand operation, and compromise left and right hands symmetry principle, have effectively improved operator and have held sense experience and comfort level.
Furthermore, the processor adopts an NFR51822 chip, the NFR51822 chip is powerful in function, is provided with a 32-bit microprocessor and an embedded Bluetooth protocol stack, can complete the functions of key identification and data transmission control, and is high in reliability.
Furthermore, through setting up the interface that charges, realized being connected with the power fast peripheral hardware.
In summary, the computer peripheral device for digital painting solves the problems of large number of peripheral keyboard and mouse buttons, high difficulty in controlling pixel-level movement and the like in the digital painting process, and is convenient for users to use and improve the working efficiency; the computer peripheral device comprises a plurality of control keys, a state switching key, a power key and a rocker; the number of control keys is reduced through reasonable design, and the control and the memory of a user are facilitated; by presetting key values for each control key, and utilizing the layout relation of the control keys and the combination of a plurality of control keys, for example, defining a plurality of functions of single click, double click or long press for a single control key, and matching the control keys arranged at the end part of the shell, the functions of single click, double click or long press can be defined again, so that one control key at least supports six functions, and the requirement of an operator on the number of keys is met; a plurality of sets of preset key values are preset in the processor, and the plurality of sets of preset key values are respectively used for realizing various operation controls on the digital drawing software; the corresponding preset key values are activated alternately by utilizing the pressed state switching key, so that different control operation instructions are realized by pressing the control keys, and the number of functions of controlling the digital drawing software by the control keys is increased; the functions of moving and positioning a computer cursor are realized by arranging the rocker; a processor matched with the device and embedded with a driving function, receiving a key touch event, judging the key type and the key combination mode, sending the key type and the key combination mode to a computer end through a Bluetooth module according to a corresponding keyboard key value, and controlling the computer to run; the operator can modify and customize the default working mode of the device according to personal use habits, and the function of completely replacing the existing peripheral keyboard and mouse is realized.
Drawings
Fig. 1 is a schematic front structural view of the peripheral device according to the present invention;
fig. 2 is a schematic back side view of the peripheral device according to the present invention;
fig. 3 is a circuit block diagram of the peripheral device described in the embodiment.
Wherein, 1 is a shell; 11 first control key, 12 second control key, 13 third control key, 14 fourth control key, 15 rocking bar, 16 state switching key, 17 indicator light, 18 power key and 19 charging interface.
Detailed Description
In order to make the technical problem solved by the present invention, technical solution and beneficial effect are more clearly understood, and the following specific embodiments are right for the present invention to proceed further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-2, the utility model provides a computer peripheral device for digital painting, which comprises a casing 1, a processor, a bluetooth module and a power module, wherein the processor, the bluetooth module and the power module are all arranged in the casing 1; the shell 1 adopts a flat structure, and the left side and the right side of the shell 1 are symmetrical; the length-width ratio of the shell 1 is matched with the length-width ratio of the palm of the operator, and the height of the shell 1 is matched with the width of the palm of the operator.
A first control key 11, a second control key 12, a third control key 13, a fourth control key 14, a rocker 15, a state switching key 16, an indicator light 17, a power key 18 and a charging interface 19 are arranged on the shell 1; the first control key 11 and the second control key 12 are respectively arranged on two sides of the front end of the front face of the shell, and the first control key 11 and the second control key 12 can be independently pressed and are symmetrically arranged on the front face of the shell 1; the rocker 15 is arranged in the middle of the front surface of the shell and is positioned between the first control key 11 and the second control key 12; the rocker 15 is used for controlling a computer cursor, the computer cursor can be controlled to move in eight directions by controlling the rocker to randomly shake and turn in eight directions, and the moving speed and the moving direction of the computer cursor can be adjusted by controlling the turning speed and the turning direction of the rocker; the third control key 13 is arranged on the front surface of the shell and is positioned behind the rocker 15; the fourth control key 14 is arranged in the middle of the front end of the shell; the state switching key 16 is provided in the rear end in the back of the housing.
The first control key 11, the second control key 12, the third control key 13, the fourth control key 14, the rocker 15 and the state switching key 16 are respectively connected with the input end of the processor; the power supply end of the processor is connected with the power supply module, and the first output end of the processor is connected with the computer through the Bluetooth module; preferably, the first control key 11, the second control key 12, the third control key 13, the fourth control key 14, the rocker 15 and the state switching key 16 are respectively connected with the input end of the processor through a data cable; the first control key 11, the second control key 12, the third control key 13, the fourth control key 14, the rocker 15 and the state switching key 16 are respectively preset with key values, and the preset key values are preset in the processor; preferably, a plurality of sets of preset key values are preset in the processor, and the plurality of sets of preset key values are respectively used for realizing various operation controls on the digital drawing software; the alternation of a plurality of sets of preset key values is realized by setting a state switching key 16; the corresponding preset key value is activated alternately by pressing the state switching key 16, and then different control operation instructions are realized by pressing the control keys, so that the function number of the control keys for controlling the digital painting software is increased.
The indicator light 17 is arranged in the middle of the rear end of the front surface of the shell, and the input end of the indicator light 17 is connected with the second output end of the processor; the power key 18 is arranged at the rear end of the back of the shell, and the power key 18 is connected with a switch of the power module; the charging interface 19 is arranged in the middle of the rear end of the shell, and the charging interface 19 is connected with the charging end of the power supply module; preferably, the charging interface 19 is an m-USB interface.
In the utility model, the preset key values of a plurality of sets of control keys are preset in the processor, and the key value parameters of the plurality of sets of control keys are alternately activated by utilizing the switch key of the pressed state, so that the function number of each control key is effectively expanded; the processor adopts NFR51822 chip, and the NFR51822 chip has powerful functions, is provided with 32-bit microprocessor and embedded Bluetooth protocol stack, can complete key identification and data transmission control functions, and has high reliability.
Principle of operation
The utility model relates to a computer peripheral device for digital painting, which is characterized in that four control keys, a state switching key, a power key and a rocker are arranged on a shell; the number of keys is reduced through reasonable design, and the user can conveniently control and memorize the keys; presetting key values for each control key respectively, and utilizing the layout relation of the control keys and the multi-key combination; presetting a preset key value in a processor; preferably, a plurality of sets of control key value parameters are preset in the processor, and switching activation of the plurality of sets of control case key value parameters is realized through a state switching key, so that corresponding key values are triggered when each control key is pressed, and control over the digital drawing software is realized; for example, defining a plurality of functions of single click, double click or long press for a single control key; one control key arranged at the end part of the shell is used as a trigger key, and the trigger key can define the functions of single click, double click or long press again; when a single control key is matched with a keyboard key for use, the control key can at least support six key functions, and the requirement of an operator on the number of keys is met; the functions of moving and positioning a computer cursor are realized by arranging the rocker; a processor matched with the device and embedded with a driving function, receiving a key touch event, judging the key type and the key combination mode, sending preset corresponding preset key values to a computer end through a Bluetooth module, and controlling the computer to run; the operator can modify and customize the default working mode of the device according to personal use habits, and the function of completely replacing the keyboard and the mouse is realized.
The utility model discloses a computer peripheral device for digital painting, which introduces the principle of structural symmetry in the design process of a shell, so that the overall layout of the shell and all operation keys are strictly symmetrically arranged according to the central axis; the advantage of the symmetrical design of casing is do not distinguish the left and right hands, satisfies all kinds of crowds and uses the custom, keeps the succinct sense of vision simultaneously. The key and the rocker are connected to the processor inside the device through the data cable, the processor completes the key touch and pressing to convert a specific instruction, and finally the instruction is sent to the computer end through the Bluetooth module, so that the function of controlling the computer by using the device is realized.
Examples
As shown in fig. 1-3, the embodiment provides a computer peripheral device for digital painting, which is used for conveniently operating a computer peripheral device of digital painting software; the computer peripheral device comprises a shell, and a control key A, a control key B, a control key C, a board machine key S, a state switching key D, a rocker, an indicator light, a power key and a charging interface which are arranged on the shell.
The shell structure can be suitable for being controlled by an operator with one hand, the control key A is arranged on the left side of the front end of the front face of the shell, the control key B is arranged on the right side of the front end of the front face of the shell, and the control key A and the control key B are symmetrically arranged; the rocker is arranged in the middle of the front surface of the shell and is positioned between the control key A and the control key B; the control key C is arranged on the lower middle part of the front surface of the shell, and the indicator lamp is arranged on the lower part of the front surface of the shell; the trigger key S is arranged in the middle of the front end of the shell, and the state switching key D is arranged at the middle lower part of the back of the shell; the power key sets up in casing back lower part, and the interface that charges sets up in casing rear end middle part. The control key A, the control key B, the control key C, the board machine key S, the state switching key D, the rocker and the indicator light are respectively connected with the processor, and key values are respectively preset for the control key A, the control key B, the control key C and the board machine key S; the processor is connected with the computer through the Bluetooth module, the power key is connected with the power module, and the charging interface is connected with the power module; presetting a plurality of sets of preset key values in a processor, and realizing alternate activation of key value parameters of a plurality of sets of control cases through a state switching key D, so that each control key triggers the corresponding preset key value when pressed, and realizing control on digital drawing software; for example, by presetting three sets of preset key values in the processor, the state switching key D is pressed, that is, one set of preset key values is selected in turn among the three sets of preset key values to be effective.
When the digital painting software is operated by using the computer peripheral device, a rocker is adopted to control a computer cursor; an operator can control the eight-direction movement of the computer cursor by using a thumb to randomly shake and rotate the rocker in eight directions, and the moving speed and the moving direction of the arrow of the computer cursor can be adjusted by turning the rocker; the control key A is pressed by the thumb, so that a keyboard key command can be triggered to be sent to the digital drawing software used by the computer, the command is not limited to a single letter, and can be a plurality of combined letters, such as: ctrl + Shift + N, the combined keys are sequentially sent according to the letter key values; if Ctrl + Shift + N is divided into three times of sending, Ctrl, Shift and N are respectively; the keyboard has the advantages that the keys can replace a plurality of keyboard keys at one time, the use efficiency is greatly improved, and the keyboard is more humanized.
In the digital painting creation process, an operator replaces mouse clicking with keyboard shortcut keys, so that creation efficiency can be effectively improved; about 20 common keyboard shortcuts are used; the utility model realizes the functions of keyboard shortcut keys by setting four control keys and a state switching key and utilizing the matching use mode of the four control keys and the state switching key; an operator presses the trigger key S by using an index finger, and can trigger a keyboard key command to be sent to digital drawing software used by a computer; the keyboard key S can also serve as a combined key, namely the keyboard key S is pressed by a forefinger for a long time, and then a set of combined keyboard key commands are triggered by pressing other control keys by a thumb and sent to digital drawing software used by a computer; meanwhile, the keyboard command triggered by each control key can provide a customized configuration function according to the use habit of the user, and personalized service is met.
The present embodiment is described with the functional description of the control key a:
push-button Key type Key value of key Description of functions
Control key A Single click Ctrl+N New construction
Control key A Double click Ctrl+S Preservation of
Control key A Long press D Letter 'D'
Control key A Combined clicking Ctrl+C Copying
Control key A Combined double click Ctrl+V Sticking
Control key A Combined long press Ctrl+Alt+S Is stored additionally as
In the embodiment, the processor is a core control unit and is used for identifying and processing click actions of control keys and simulating various events of a keyboard and a mouse, so that the function of controlling a computer end to run software is realized; after the control key A is clicked, the control key A is identified by the processor to distinguish specific key types, the specific key types are respectively converted into preset key values according to the key types, and finally the purpose of controlling the computer end to run software is achieved through different preset key values; the processing relations of the other control keys B, the other control keys C, the trigger key S and the state switching key D are consistent with the control key A; the indicator light is controlled by the processor, and the brightness and the color are respectively controlled according to the running state and the electric quantity condition of the device, so that the running current situation of the device is clearly prompted; the built-in power supply module supplies power to the processor to ensure the normal working condition of the peripheral device; preferably, the charging interface adopts an m-USB interface, provides a device charging function, and charges the power module through an external USB line. The utility model discloses in each predetermine button key value relation, can preset the storage in the treater, satisfy the use scene that the user start was used immediately, realize the purpose that once the configuration used at any time.
According to the computer peripheral device for digital painting, the overall design of the appearance structure of the shell refers to the human engineering principle, and the left-right hand symmetry principle is considered, so that the holding experience and the comfort level are improved; the front face of the shell is designed to be concise and attractive by adopting a tiled integral cover plate, the control key A and the control key B can be independently pressed, the control key C, the board machine key S and the state switching key D can be respectively pressed to control the operation of computer software, and the pressing operation of each control key is realized by arranging the guide column below the inner part of the stress central point of the key.
The above embodiment is only one of the embodiments that can realize the technical solution of the present invention, and the scope of the present invention is not limited only by the embodiment, but also includes any variations, substitutions and other embodiments that can be easily conceived by those skilled in the art within the technical scope of the present invention.

Claims (9)

1. A computer peripheral device for digital painting is characterized by comprising a shell (1), a processor, a Bluetooth module and a power module, wherein the processor, the Bluetooth module and the power module are all arranged in the shell (1); a first control key (11), a second control key (12), a third control key (13), a fourth control key (14) and a rocker (15) are arranged on the shell (1);
the first control key (11) and the second control key (12) are respectively arranged on two sides of the front end of the shell; the rocker (15) is arranged in the middle of the front face of the shell and is positioned between the first control key (11) and the second control key (12); the third control key (13) is arranged on the front surface of the shell and is positioned behind the rocker (15); the fourth control key (14) is arranged in the middle of the front end of the shell;
the first control key (11), the second control key (12), the third control key (13), the fourth control key (14) and the rocker (15) are respectively connected with the input end of the processor, the first control key (11), the second control key (12), the third control key (13) and the fourth control key (14) are respectively preset with key values, and the preset key values are preset in the processor; the power supply end of the processor is connected with the power supply module, and the output end of the processor is connected with the computer through the Bluetooth module.
2. The computer peripheral device for digital painting according to claim 1, further comprising a status switch key (16), the status switch key (16) being disposed at a rear end of the rear surface of the housing; the state switching key (16) is connected with the processor through a data flat cable, and a plurality of sets of preset key values are preset in the processor.
3. The computer peripheral device for digital painting according to claim 1, further comprising an indicator light (17), wherein the indicator light (17) is disposed in the middle of the rear end of the front surface of the housing, and an input end of the indicator light (17) is connected to an output end of the processor.
4. A computer peripheral device for digital painting according to claim 1, characterized by further comprising a power key (18); the power key (18) is arranged at the rear end of the back of the shell, and the power key (18) is connected with the switch of the power module.
5. The computer peripheral device for digital painting according to claim 1, wherein the first control button (11), the second control button (12), the third control button (13), the fourth control button (14), the rocker (15) and the state switching button (16) are respectively connected to the input end of the processor through a data cable.
6. The computer peripheral device for digital painting according to claim 1, wherein the casing (1) is of a flat plate-shaped structure, and the left side and the right side of the casing (1) are symmetrical; the length-width ratio of the shell (1) is matched with the length-width ratio of the palm of an operator, and the height of the shell (1) is matched with the width of the palm of the operator.
7. A computer peripheral device for digital painting according to claim 1, wherein the processor employs an NFR51822 chip.
8. A computer peripheral device for digital painting according to claim 1, characterized in that it further comprises a charging interface (19); interface (19) that charges sets up in casing rear end middle part, and interface (19) that charges is connected with power module's the end that charges.
9. The computer peripheral device for digital painting according to claim 8, wherein the charging interface (19) is an m-USB interface.
CN202021991378.XU 2020-09-11 2020-09-11 Computer peripheral device for digital painting Active CN212966092U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021991378.XU CN212966092U (en) 2020-09-11 2020-09-11 Computer peripheral device for digital painting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021991378.XU CN212966092U (en) 2020-09-11 2020-09-11 Computer peripheral device for digital painting

Publications (1)

Publication Number Publication Date
CN212966092U true CN212966092U (en) 2021-04-13

Family

ID=75368614

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021991378.XU Active CN212966092U (en) 2020-09-11 2020-09-11 Computer peripheral device for digital painting

Country Status (1)

Country Link
CN (1) CN212966092U (en)

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