WO2020108380A1 - Switch structure and stand mixer - Google Patents
Switch structure and stand mixer Download PDFInfo
- Publication number
- WO2020108380A1 WO2020108380A1 PCT/CN2019/119973 CN2019119973W WO2020108380A1 WO 2020108380 A1 WO2020108380 A1 WO 2020108380A1 CN 2019119973 W CN2019119973 W CN 2019119973W WO 2020108380 A1 WO2020108380 A1 WO 2020108380A1
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- WIPO (PCT)
- Prior art keywords
- display
- circuit board
- trigger
- switch structure
- signal
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
- A47J43/0705—Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the upper side
Definitions
- the invention relates to the field of electrical appliances, in particular to a switch structure and a cooker machine.
- the connection between the control circuit board and the display circuit board is generally through the 16pin pin connection method.
- the working process is generally that the control circuit board compiles the display content according to the relevant operations, and then sends the display content To display on the display circuit board, the number of interfaces on the control circuit board and the display circuit board is large, which affects the reliability of the switch.
- one of the objects of the present invention is to provide a switch structure to solve the problem that the existing switch structure has a large number of interfaces on the control circuit board and the display circuit board, which affects the reliability of the switch.
- the second object of the present invention is to provide a cooker machine to solve the problem that the number of interfaces on the control circuit board and the display circuit board in the switch structure of the existing cooker machine affects the reliability of the switch.
- a switch structure includes a control circuit board and a display component electrically connected to the control circuit board.
- a trigger component and a main control chip electrically connected to the trigger component are provided on the control circuit board.
- the main control chip is used to generate a corresponding control signal according to the trigger signal and to send the generated control signal to the display assembly;
- the display assembly includes a display circuit board and A display screen, a display control chip is provided on the display circuit board, the display control chip is electrically connected to the main control chip, the display control chip is used to receive the control signal and to compile the control signal Into a display driving signal, which is used to drive the display screen to display the corresponding content.
- the switch structure further includes an operation component for triggering the trigger component to generate the trigger signal.
- the trigger component includes a rotation trigger and a pressing trigger
- the operation component includes a rotating member for triggering the rotating trigger and a pressing member for triggering the pressing trigger.
- the pressing trigger includes an electronic switch provided on the control circuit board, the pressing member includes a pressing portion that interferes with a side of the display assembly close to the control circuit board, and the pressing portion The first convex post on the pressing part is pressed to make the first convex post abut the electronic switch to trigger the electronic switch to generate a pressing trigger signal.
- the pressing member further includes a second convex column disposed on the first convex column side of the pressing portion and a spring sleeved on the second convex column.
- the rotation trigger includes an encoder provided on the control circuit board and a rotation handle provided on the encoder
- the rotation member includes a rotation part and a device sleeved on the display assembly The engaging part on the rotating part rotates so that the engaging part pushes the rotating handle to rotate to trigger the encoder to generate a rotation trigger signal.
- the switch structure further includes a knob sleeved on the rotating part.
- the switch structure further includes a positioning member fixed on the control circuit board, and the positioning member is provided with a slide slot for limiting the rotation angle of the engaging portion.
- the display control chip and the main control chip are connected by a 4-pin cable.
- a cook machine includes a cooking component, a driving circuit board, a driving component electrically connected to the driving circuit board, and the above-mentioned switch structure, and the driving circuit board is electrically connected to the control circuit board.
- the beneficial effect of the present invention is that the main control chip provided by the present invention generates the control signal according to the trigger signal, and after receiving the control signal, the display control chip compiles the control signal into the A display drive signal, which is used to drive the display screen to display the corresponding content, thereby reducing the number of interfaces on the control circuit board and the display circuit board to improve the reliability of the switch.
- FIG. 1 is a schematic diagram of a chef machine provided by an embodiment of the present invention.
- FIG. 2 is a schematic diagram of the internal structure of a cooker machine provided by an embodiment of the present invention.
- FIG. 3 is a schematic diagram of a switch structure provided by an embodiment of the present invention.
- FIG. 4 is an exploded view of a switch structure provided by an embodiment of the present invention.
- FIG. 5 is a schematic diagram of a rotating member of a switch structure provided by an embodiment of the present invention.
- FIG. 6 is a schematic diagram of a positioning member of a switch structure provided by an embodiment of the present invention.
- FIG. 7 is a schematic diagram of a pressing member of a switch structure provided by an embodiment of the present invention.
- the cooker provided by the embodiment of the present invention includes a switch structure 1, a cooking component 2, a driving circuit board 3, and a driving component 4, and the driving component 4 is electrically connected to the driving circuit board 3.
- the switch structure 1 includes a control circuit board 11, and the drive circuit board 3 is electrically connected to the control circuit board 11. Operating the switch structure 1 can trigger the control circuit board 11 to generate control signals and send the generated control signals to the drive circuit board 3.
- the driving circuit board 3 is used to control the driving assembly 4 to operate according to the preset operation mode according to the control signal after receiving the control signal, so as to correspond to different working modes of the cooker machine, thereby processing the cooking assembly 2 Food inside.
- the switch structure 1 further includes a display assembly 12 electrically connected to the control circuit board 11, and a trigger assembly 13 and a main unit electrically connected to the trigger assembly 13 are provided on the control circuit board 11
- a control chip (not shown in the figure), the trigger component 13 is used to generate a trigger signal after being triggered, the main control chip generates a corresponding control signal according to the trigger signal, and sends the generated control signal to the
- the display assembly 12 includes a display circuit board 121 and a display screen 122.
- a display control chip (not shown) is provided on the display circuit board 121.
- the display control chip is electrically connected to the main control chip.
- the display control chip is used to receive the control signal and to compile the received control signal into a display drive signal, and the display drive signal is used to drive the display screen 122 to display the corresponding content, that is, display and The working mode and working time of the chef machine corresponding to the control signal.
- a display control chip is provided on the display circuit board 121, the display control chip compiles the control signal of the main control chip into the display drive signal, and drives the display screen 122 to display and control the display drive signal through the display drive signal
- the working mode and working time corresponding to the signal replace the mode displayed on the display screen 122 sent by the main control chip after compiling the control signal, thereby saving the time between the control circuit board 11 and the display circuit board 121
- the number of interfaces ensures the reliability of the switch structure 1.
- the display control chip and the main control chip are connected by a 4-pin cable
- the display screen 122 may be a touch screen
- the display screen 122 may be controlled to display and close by clicking the display screen 122.
- the switch structure 1 further includes an operation component 14 for triggering the trigger component 13, and a user operates the operation component 14 to trigger the trigger component 13, so as to control the working mode of the cooker machine.
- the trigger assembly 13 includes a rotation trigger 131 and a press trigger 132
- the operation assembly 14 includes a rotation member 141 for triggering the rotation trigger 131 and a trigger for pressing the trigger 132 ⁇ 142.
- the rotating member 141 triggers the rotating trigger member 131 to generate a rotation control signal to control the working mode adjustment or gear adjustment of the cooker
- the pressing member 142 triggers the pressing trigger member 132 to generate the pressing control Signal to control the cooker to turn on or off.
- the rotation trigger 131 includes an encoder 1311 provided on the control circuit board 11 and a rotating handle 1312 provided on the encoder 1311.
- the rotation member 141 includes a sleeve mounted on the The rotating part 1411 on the display assembly 12 and the engaging part 1412 provided on the rotating part 1411, the engaging part 1412 is engaged with the rotating handle 1312, and the rotating part 1411 rotates to make the The engaging portion 1412 pushes the rotation handle 1312 to rotate to trigger the encoder 1311 to generate a rotation trigger signal, and the main control chip receives the rotation trigger signal to generate a control signal and sends it to the driving circuit board 3 and the display circuit board 121.
- the switch structure 1 further includes a knob 15 sleeved on the rotating portion 1411. The user rotates the knob 15 to drive the rotating portion 1411 to rotate, so that the engaging portion 1412 drives The rotating handle 1312 rotates.
- the switch structure 1 further includes a positioning member 16 fixed on the control circuit board 11, and the positioning member 16 is provided with a slide slot for limiting the rotation angle of the engaging portion 1412 161, thereby protecting the rotation trigger 131.
- the pressing trigger 132 includes an electronic switch 1321 provided on the control circuit board 11, and the pressing member 142 includes a side that interferes with a side of the display assembly 12 close to the control circuit board 11
- a pressing portion 1421 and a first protruding post 1422 provided on the pressing portion 1421 the pressing portion 1421 is pressed to cause the first protruding post 1422 to contact the electronic switch 1321 to trigger the electronic switch 1321 to generate
- the main control The chip generates a control signal according to the pressing trigger signal and sends it to the display circuit board 121 and the driving circuit board 3.
- the pressing member 142 further includes a second protruding post 1423 disposed on the side of the first protruding post 1422 of the pressing portion 1421 and a spring 1424 sleeved on the second protruding post 1423, so that The pressing member 142 is reset.
- the switch structure 1 further includes a fixing member 17 sleeved outside the pressing member 142, the fixing member 17 is provided with a first through hole 171 and a second through hole 172, and the first protruding post 1422 is penetrated through the In the first through hole 171, the second protrusions 1423 pass through the second through hole 172 to fix the pressing member 142.
- the main control chip generates the control signal according to the trigger signal
- the display control chip receives the control signal and compiles it into the display drive signal
- the display drive The signal is used to drive the display screen 122 to display the corresponding content, thereby reducing the number of interfaces on the control circuit board 11 and the display circuit board 121, and improving the reliability of the switch.
Abstract
A switch structure (1) and a stand mixer. The switch structure (1) comprises a control circuit board (11) and a display assembly (12) electrically connected to the control circuit board (11), wherein the control circuit board (11) is provided with a trigger assembly (13) and a main control chip electrically connected to the trigger assembly (13); the trigger assembly (13) generates a trigger signal after being triggered; the main control chip generates a corresponding control signal according to the trigger signal and sends same to the display assembly (12); the display assembly (12) comprises a display circuit board (121) and a display screen (122); the display circuit board (121) is provided with a display control chip; the display control chip is electrically connected to the main control chip, and the display control chip is used for receiving the control signal and compiling the control signal into a display driving signal; and the display driving signal is used for driving the display screen (122) to display the corresponding content. A display control chip receives a control signal and then compiles the control signal into a display driving signal, so as to drive the display screen (122) to display the corresponding content, thereby reducing the number of interfaces on the control circuit board (11) and the display circuit board (121), and improving the reliability of a switch.
Description
本发明涉及电器领域，尤其涉及一种开关结构及厨师机。The invention relates to the field of electrical appliances, in particular to a switch structure and a cooker machine.
现有的可以显示的开关结构中，控制电路板与显示电路板的连接方式一般是通过16pin插针的连接方式，工作过程一般是控制电路板根据相关操作编译出显示内容，然后将显示内容发送到显示电路板进行显示，控制电路板和显示电路板上的接口数量较多，影响开关的可靠性。In the existing switch structure that can be displayed, the connection between the control circuit board and the display circuit board is generally through the 16pin pin connection method. The working process is generally that the control circuit board compiles the display content according to the relevant operations, and then sends the display content To display on the display circuit board, the number of interfaces on the control circuit board and the display circuit board is large, which affects the reliability of the switch.
发明内容Summary of the invention
为了克服现有技术的不足，本发明的目的之一在于提供一种开关结构，以解决现有开关结构中控制电路板和显示电路板上的接口数量多，影响开关的可靠性问题。In order to overcome the shortcomings of the prior art, one of the objects of the present invention is to provide a switch structure to solve the problem that the existing switch structure has a large number of interfaces on the control circuit board and the display circuit board, which affects the reliability of the switch.
本发明的目的之二在于提供一种厨师机，以解决现有厨师机的开关结构中控制电路板和显示电路板上的接口数量多，影响开关可靠性问题。The second object of the present invention is to provide a cooker machine to solve the problem that the number of interfaces on the control circuit board and the display circuit board in the switch structure of the existing cooker machine affects the reliability of the switch.
本发明的目的之一采用如下技术方案实现：One of the objectives of the present invention is achieved by the following technical solution:
一种开关结构，包括控制电路板和与所述控制电路板电连接的显示组件，所述控制电路板上设有触发组件和与所述触发组件电连接的主控芯片，所述触发组件用于在被触发后产生触发信号，所述主控芯片用于根据所述触发信号产生相应的控制信号、并用于将产生的控制信号发送给所述显示组件；所述显示组件包括显示电路板和显示屏，所述显示电路板上设有显示控制芯片，所述显示控制芯片与所述主控芯片电连接，所述显示控制芯片用于接收所述控制信号、并用于将所述控制信号编译成显示驱动信号，所述显示驱动信号用于驱动所述 显示屏显示相应的内容。A switch structure includes a control circuit board and a display component electrically connected to the control circuit board. A trigger component and a main control chip electrically connected to the trigger component are provided on the control circuit board. After a trigger signal is generated, the main control chip is used to generate a corresponding control signal according to the trigger signal and to send the generated control signal to the display assembly; the display assembly includes a display circuit board and A display screen, a display control chip is provided on the display circuit board, the display control chip is electrically connected to the main control chip, the display control chip is used to receive the control signal and to compile the control signal Into a display driving signal, which is used to drive the display screen to display the corresponding content.
进一步地，所述开关结构还包括用于触发所述触发组件产生所述触发信号的操作组件。Further, the switch structure further includes an operation component for triggering the trigger component to generate the trigger signal.
进一步地，所述触发组件包括旋转触发件和按压触发件，所述操作组件包括用于触发所述旋转触发件的旋转件和用于触发所述按压触发件的按压件。Further, the trigger component includes a rotation trigger and a pressing trigger, and the operation component includes a rotating member for triggering the rotating trigger and a pressing member for triggering the pressing trigger.
进一步地，所述按压触发件包括设于所述控制电路板上的电子开关，所述按压件包括与所述显示组件靠近所述控制电路板的一侧相抵触的按压部和设于所述按压部上的第一凸柱，所述按压部被按压以使所述第一凸柱抵触所述电子开关，以触发所述电子开关产生按压触发信号。Further, the pressing trigger includes an electronic switch provided on the control circuit board, the pressing member includes a pressing portion that interferes with a side of the display assembly close to the control circuit board, and the pressing portion The first convex post on the pressing part is pressed to make the first convex post abut the electronic switch to trigger the electronic switch to generate a pressing trigger signal.
进一步地，所述按压件还包括设于所述按压部之所述第一凸柱一侧的第二凸柱和套设于所述第二凸柱上的弹簧。Further, the pressing member further includes a second convex column disposed on the first convex column side of the pressing portion and a spring sleeved on the second convex column.
进一步地，所述旋转触发件包括设于所述控制电路板上的编码器和设于所述编码器上的转动柄，所述旋转件包括套设于所述显示组件上的转动部和设于所述转动部上的卡合部，所述转动部转动以使所述卡合部推动所述转动柄转动，以触发所述编码器产生旋转触发信号。Further, the rotation trigger includes an encoder provided on the control circuit board and a rotation handle provided on the encoder, and the rotation member includes a rotation part and a device sleeved on the display assembly The engaging part on the rotating part rotates so that the engaging part pushes the rotating handle to rotate to trigger the encoder to generate a rotation trigger signal.
进一步地，所述开关结构还包括套设于所述转动部上的旋钮。Further, the switch structure further includes a knob sleeved on the rotating part.
进一步地，所述开关结构还包括固定于所述控制电路板上的定位件，所述定位件上设有用于限制所述卡合部转动角度的滑槽。Further, the switch structure further includes a positioning member fixed on the control circuit board, and the positioning member is provided with a slide slot for limiting the rotation angle of the engaging portion.
进一步地，所述显示控制芯片和主控芯片通过4pin排线连接。Further, the display control chip and the main control chip are connected by a 4-pin cable.
本发明的目的之二采用如下技术方案实现：The second objective of the present invention is achieved by the following technical solution:
一种厨师机，包括料理组件、驱动电路板、与所述驱动电路板电连接的驱动组件和上述的开关结构，所述驱动电路板与所述控制电路板电连接。A cook machine includes a cooking component, a driving circuit board, a driving component electrically connected to the driving circuit board, and the above-mentioned switch structure, and the driving circuit board is electrically connected to the control circuit board.
相比现有技术，本发明的有益效果在于：本发明提供的主控芯片根据触发 信号产生所述控制信号，所述显示控制芯片接收到所述控制信号后将所述控制信号编译成所述显示驱动信号，所述显示驱动信号用于驱动所述显示屏显示相应的内容，从而减少所述控制电路板和所述显示电路板上的接口数量，以提高开关的可靠性。Compared with the prior art, the beneficial effect of the present invention is that the main control chip provided by the present invention generates the control signal according to the trigger signal, and after receiving the control signal, the display control chip compiles the control signal into the A display drive signal, which is used to drive the display screen to display the corresponding content, thereby reducing the number of interfaces on the control circuit board and the display circuit board to improve the reliability of the switch.
图1为本发明实施例提供的厨师机的示意图；1 is a schematic diagram of a chef machine provided by an embodiment of the present invention;
图2为本发明实施例提供的厨师机的内部结构示意图；2 is a schematic diagram of the internal structure of a cooker machine provided by an embodiment of the present invention;
图3为本发明实施例提供的开关结构示意图；3 is a schematic diagram of a switch structure provided by an embodiment of the present invention;
图4为本发明实施例提供的开关结构的分解图；4 is an exploded view of a switch structure provided by an embodiment of the present invention;
图5为本发明实施例提供的开关结构的旋转件示意图；5 is a schematic diagram of a rotating member of a switch structure provided by an embodiment of the present invention;
图6为本发明实施例提供的开关结构的定位件示意图；6 is a schematic diagram of a positioning member of a switch structure provided by an embodiment of the present invention;
图7为本发明实施例提供的开关结构的按压件示意图。7 is a schematic diagram of a pressing member of a switch structure provided by an embodiment of the present invention.
图中：1、开关结构；11、控制电路板；12、显示组件；121、显示电路板；122、显示屏；13、触发组件；131、旋转触发件；1311、编码器；1312、转动柄；132、按压触发件；1321、电子开关；14、操作组件；141、旋转件；1411、转动部；1412、卡合部；142、按压件；1421、按压部；1422、第一凸柱；1423、第二凸柱；1424、弹簧；15、旋钮；16、定位件；161、滑槽；17、固定件；171、第一通孔；172、第二通孔；2、料理组件；3、驱动电路板；4、驱动组件。In the picture: 1, switch structure; 11, control circuit board; 12, display assembly; 121, display circuit board; 122, display screen; 13, trigger assembly; 131, rotary trigger; 1311, encoder; 1312, rotating handle 132, pressing trigger; 1321, electronic switch; 14, operating component; 141, rotating part; 1411, rotating part; 1412, engaging part; 142, pressing part; 1421, pressing part; 1422, first convex column; 1423, second boss; 1424, spring; 15, knob; 16, positioning member; 161, chute; 17, fixing member; 171, first through hole; 172, second through hole; 2, cooking component; 3 1. Drive circuit board; 4. Drive components.
下面，结合附图以及具体实施方式，对本发明做进一步描述，需要说明的是，在不相冲突的前提下，以下描述的各实施例之间或各技术特征之间可以任意组合形成新的实施例。In the following, the present invention will be further described in conjunction with the drawings and specific implementations. It should be noted that, without conflict, the various embodiments described below or the technical features can be arbitrarily combined to form new embodiments. .
如图1-2所示，本发明实施例提供的厨师机，包括开关结构1、料理组件2、驱动电路板3和驱动组件4，所述驱动组件4与所述驱动电路板3电连接。所述开关结构1包括控制电路板11，所述驱动电路板3与所述控制电路板11电连接。操作所述开关结构1可以触发所述控制电路板11产生控制信号、并将产生的控制信号发送到所述驱动电路板3。所述驱动电路板3用于在收到所述控制信号后根据所述控制信号控制所述驱动组件4按照预设运转模式动作，以对应厨师机的不同工作模式，从而加工所述料理组件2内的食物。As shown in FIGS. 1-2, the cooker provided by the embodiment of the present invention includes a switch structure 1, a cooking component 2, a driving circuit board 3, and a driving component 4, and the driving component 4 is electrically connected to the driving circuit board 3. The switch structure 1 includes a control circuit board 11, and the drive circuit board 3 is electrically connected to the control circuit board 11. Operating the switch structure 1 can trigger the control circuit board 11 to generate control signals and send the generated control signals to the drive circuit board 3. The driving circuit board 3 is used to control the driving assembly 4 to operate according to the preset operation mode according to the control signal after receiving the control signal, so as to correspond to different working modes of the cooker machine, thereby processing the cooking assembly 2 Food inside.
如图2-4所示，所述开关结构1还包括与所述控制电路板11电连接的显示组件12，所述控制电路板11上设有触发组件13和与触发组件13电连接的主控芯片(图中未示出)，所述触发组件13用于在被触发后产生触发信号，所述主控芯片根据所述触发信号产生相应的控制信号、并将产生的控制信号发送给所述显示组件12和所述驱动电路板3；所述控制信号包括厨师机的工作模式和工作时间，所述驱动电路板3根据所述控制信号控制所述驱动组件4的运转模式。所述显示组件12包括显示电路板121和显示屏122，所述显示电路板121上设有显示控制芯片(图中未示出)，所述显示控制芯片与所述主控芯片电连接，所述显示控制芯片用于接收所述控制信号、并用于将接收到的控制信号编译成显示驱动信号，所述显示驱动信号用于驱动显示屏122显示相应的内容，即在显示屏122上显示与所述控制信号对应的厨师机的工作模式和工作时间。在显示电路板121上设置显示控制芯片，所述显示控制芯片将所述主控芯片的控制信号编译成所述显示驱动信号，通过所述显示驱动信号驱动所述显示屏122显示与所述控制信号对应的工作模式和工作时间，替代了所述主控芯片编译所述控制信号后发送的显示屏122显示的模式，从而节省了所述控制电路板11与所述显示电路板121之间的接口数量，保证所述开关结构1的可靠性。较佳的，所 述显示控制芯片和所述主控芯片通过4pin排线连接，所述显示屏122可以为触摸屏，通过点击所述显示屏122可以控制显示屏122的显示和关闭。As shown in FIGS. 2-4, the switch structure 1 further includes a display assembly 12 electrically connected to the control circuit board 11, and a trigger assembly 13 and a main unit electrically connected to the trigger assembly 13 are provided on the control circuit board 11 A control chip (not shown in the figure), the trigger component 13 is used to generate a trigger signal after being triggered, the main control chip generates a corresponding control signal according to the trigger signal, and sends the generated control signal to the The display assembly 12 and the drive circuit board 3; the control signal includes the working mode and working time of the cooker, and the drive circuit board 3 controls the operation mode of the drive assembly 4 according to the control signal. The display assembly 12 includes a display circuit board 121 and a display screen 122. A display control chip (not shown) is provided on the display circuit board 121. The display control chip is electrically connected to the main control chip. The display control chip is used to receive the control signal and to compile the received control signal into a display drive signal, and the display drive signal is used to drive the display screen 122 to display the corresponding content, that is, display and The working mode and working time of the chef machine corresponding to the control signal. A display control chip is provided on the display circuit board 121, the display control chip compiles the control signal of the main control chip into the display drive signal, and drives the display screen 122 to display and control the display drive signal through the display drive signal The working mode and working time corresponding to the signal replace the mode displayed on the display screen 122 sent by the main control chip after compiling the control signal, thereby saving the time between the control circuit board 11 and the display circuit board 121 The number of interfaces ensures the reliability of the switch structure 1. Preferably, the display control chip and the main control chip are connected by a 4-pin cable, the display screen 122 may be a touch screen, and the display screen 122 may be controlled to display and close by clicking the display screen 122.
较佳的，所述开关结构1还包括用于触发所述触发组件13的操作组件14，用户操作所述操作组件14以触发所述触发组件13，从而控制所述厨师机的工作模式。Preferably, the switch structure 1 further includes an operation component 14 for triggering the trigger component 13, and a user operates the operation component 14 to trigger the trigger component 13, so as to control the working mode of the cooker machine.
较佳的，所述触发组件13包括旋转触发件131和按压触发件132，所述操作组件14包括用于触发所述旋转触发件131的旋转件141和用于触发所述按压触发件132的按压件142。所述旋转件141触发所述旋转触发件131以产生旋转控制信号，控制所述厨师机的工作模式调节或档位调节，所述按压件142触发所述按压触发件132以产生所述按压控制信号，控制所述厨师机打开或关闭。Preferably, the trigger assembly 13 includes a rotation trigger 131 and a press trigger 132, and the operation assembly 14 includes a rotation member 141 for triggering the rotation trigger 131 and a trigger for pressing the trigger 132压件 142. The rotating member 141 triggers the rotating trigger member 131 to generate a rotation control signal to control the working mode adjustment or gear adjustment of the cooker, and the pressing member 142 triggers the pressing trigger member 132 to generate the pressing control Signal to control the cooker to turn on or off.
如图5所示，所述旋转触发件131包括设于所述控制电路板11上的编码器1311和设于所述编码器1311上的转动柄1312，所述旋转件141包括套设于所述显示组件12上的转动部1411和设于所述转动部1411上的卡合部1412，所述卡合部1412卡合于所述转动柄1312上，所述转动部1411转动以使所述卡合部1412推动所述转动柄1312转动，以触发所述编码器1311产生旋转触发信号，主控芯片接收旋转触发信号产生控制信号发送到所述驱动电路板3和所述显示电路板121。As shown in FIG. 5, the rotation trigger 131 includes an encoder 1311 provided on the control circuit board 11 and a rotating handle 1312 provided on the encoder 1311. The rotation member 141 includes a sleeve mounted on the The rotating part 1411 on the display assembly 12 and the engaging part 1412 provided on the rotating part 1411, the engaging part 1412 is engaged with the rotating handle 1312, and the rotating part 1411 rotates to make the The engaging portion 1412 pushes the rotation handle 1312 to rotate to trigger the encoder 1311 to generate a rotation trigger signal, and the main control chip receives the rotation trigger signal to generate a control signal and sends it to the driving circuit board 3 and the display circuit board 121.
如图3所示，所述开关结构1还包括套设于所述转动部1411上的旋钮15，用户转动所述旋钮15带动所述转动部1411转动，从而使所述卡合部1412带动所述转动柄1312转动。As shown in FIG. 3, the switch structure 1 further includes a knob 15 sleeved on the rotating portion 1411. The user rotates the knob 15 to drive the rotating portion 1411 to rotate, so that the engaging portion 1412 drives The rotating handle 1312 rotates.
如图4-6所示，所述开关结构1还包括固定于所述控制电路板11上的定位件16，所述定位件16上设有用于限制所述卡合部1412转动角度的滑槽161，从而起到保护所述旋转触发件131的作用。As shown in FIGS. 4-6, the switch structure 1 further includes a positioning member 16 fixed on the control circuit board 11, and the positioning member 16 is provided with a slide slot for limiting the rotation angle of the engaging portion 1412 161, thereby protecting the rotation trigger 131.
如图7所示，所述按压触发件132包括设于所述控制电路板11上的电子开关1321，所述按压件142包括与所述显示组件12靠近控制电路板11的一侧相抵触的按压部1421和设于所述按压部1421上的第一凸柱1422，所述按压部1421被按压以使所述第一凸柱1422抵触所述电子开关1321，以触发所述电子开关1321产生所述按压触发信号，用户按下所述显示组件12，以抵触所述按压部1421，从而通过所述第一凸柱1422抵触所述电子开关1321，产生所述按压触发信号，所述主控芯片根据所述按压触发信号产生控制信号并发送到所述显示电路板121和所述驱动电路板3。As shown in FIG. 7, the pressing trigger 132 includes an electronic switch 1321 provided on the control circuit board 11, and the pressing member 142 includes a side that interferes with a side of the display assembly 12 close to the control circuit board 11 A pressing portion 1421 and a first protruding post 1422 provided on the pressing portion 1421, the pressing portion 1421 is pressed to cause the first protruding post 1422 to contact the electronic switch 1321 to trigger the electronic switch 1321 to generate In the pressing trigger signal, the user presses the display assembly 12 to interfere with the pressing portion 1421, so that the electronic switch 1321 is interfered with by the first protrusion 1422 to generate the pressing trigger signal, and the main control The chip generates a control signal according to the pressing trigger signal and sends it to the display circuit board 121 and the driving circuit board 3.
较佳的，所述按压件142还包括设于所述按压部1421之第一凸柱1422一侧的第二凸柱1423和套设于所述第二凸柱1423上的弹簧1424，以使所述按压件142复位。所述开关结构1还包括套设于所述按压件142外的固定件17，固定件17上设有第一通孔171和第二通孔172，所述第一凸柱1422穿设于所述第一通孔171内，第所述二凸柱1423穿设于所述第二通孔172内，以固定所述按压件142。Preferably, the pressing member 142 further includes a second protruding post 1423 disposed on the side of the first protruding post 1422 of the pressing portion 1421 and a spring 1424 sleeved on the second protruding post 1423, so that The pressing member 142 is reset. The switch structure 1 further includes a fixing member 17 sleeved outside the pressing member 142, the fixing member 17 is provided with a first through hole 171 and a second through hole 172, and the first protruding post 1422 is penetrated through the In the first through hole 171, the second protrusions 1423 pass through the second through hole 172 to fix the pressing member 142.
本发明提供的开关结构1及厨师机，所述主控芯片根据所述触发信号产生所述控制信号，所述显示控制芯片接收所述控制信号并编译成所述显示驱动信号，所述显示驱动信号用于驱动所述显示屏122显示相应的内容，从而减少所述控制电路板11和所述显示电路板121上的接口数量，提高开关的可靠性。In the switch structure 1 and the cooker provided by the present invention, the main control chip generates the control signal according to the trigger signal, the display control chip receives the control signal and compiles it into the display drive signal, and the display drive The signal is used to drive the display screen 122 to display the corresponding content, thereby reducing the number of interfaces on the control circuit board 11 and the display circuit board 121, and improving the reliability of the switch.
上述实施方式仅为本发明的优选实施方式，不能以此来限定本发明保护的范围，本领域的技术人员在本发明的基础上所做的任何非实质性的变化及替换均属于本发明所要求保护的范围。The above-mentioned embodiments are only preferred embodiments of the present invention, which cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by those skilled in the art on the basis of the present invention belong to the present invention. The scope of protection.
Claims (10)
- 一种开关结构，其特征在于，包括控制电路板和与所述控制电路板电连接的显示组件，所述控制电路板上设有触发组件和与所述触发组件电连接的主控芯片，所述触发组件用于在被触发后产生触发信号，所述主控芯片用于根据所述触发信号产生相应的控制信号、并用于将产生的控制信号发送给所述显示组件；所述显示组件包括显示电路板和显示屏，所述显示电路板上设有显示控制芯片，所述显示控制芯片与所述主控芯片电连接，所述显示控制芯片用于接收所述控制信号、并用于将所述控制信号编译成显示驱动信号，所述显示驱动信号用于驱动所述显示屏显示相应的内容。A switch structure is characterized by comprising a control circuit board and a display component electrically connected to the control circuit board. The control circuit board is provided with a trigger component and a main control chip electrically connected to the trigger component. The trigger component is used to generate a trigger signal after being triggered, and the main control chip is used to generate a corresponding control signal according to the trigger signal and to send the generated control signal to the display component; the display component includes A display circuit board and a display screen. A display control chip is provided on the display circuit board. The display control chip is electrically connected to the main control chip. The display control chip is used to receive the control signal and The control signal is compiled into a display driving signal, and the display driving signal is used to drive the display screen to display the corresponding content.
- 根据权利要求1所述的开关结构，其特征在于，所述开关结构还包括用于触发所述触发组件产生所述触发信号的操作组件。The switch structure according to claim 1, wherein the switch structure further comprises an operation component for triggering the trigger component to generate the trigger signal.
- 根据权利要求2所述的开关结构，其特征在于，所述触发组件包括旋转触发件和按压触发件，所述操作组件包括用于触发所述旋转触发件的旋转件和用于触发所述按压触发件的按压件。The switch structure according to claim 2, wherein the trigger assembly includes a rotation trigger and a press trigger, and the operation assembly includes a rotation member for triggering the rotation trigger and a trigger for pressing The pressing member of the trigger member.
- 根据权利要求3所述的开关结构，其特征在于，所述按压触发件包括设于所述控制电路板上的电子开关，所述按压件包括与所述显示组件靠近所述控制电路板的一侧相抵触的按压部和设于所述按压部上的第一凸柱，所述按压部被按压以使所述第一凸柱抵触所述电子开关，以触发所述电子开关产生按压触发信号。The switch structure according to claim 3, wherein the pressing trigger includes an electronic switch provided on the control circuit board, and the pressing component includes a switch that is close to the control circuit board and the display assembly A pressing part that is in conflict with each other and a first convex post provided on the pressing part, the pressing part is pressed to make the first convex post collide with the electronic switch to trigger the electronic switch to generate a pressing trigger signal .
- 根据权利要求4所述的开关结构，其特征在于，所述按压件还包括设于所述按压部之所述第一凸柱一侧的第二凸柱和套设于所述第二凸柱上的弹簧。The switch structure according to claim 4, wherein the pressing member further comprises a second convex column disposed on a side of the first convex column of the pressing portion and a sleeve disposed on the second convex column On the spring.
- 根据权利要求3所述的开关结构，其特征在于，所述旋转触发件包括设于所述控制电路板上的编码器和设于所述编码器上的转动柄，所述旋转件包括套 设于所述显示组件上的转动部和设于所述转动部上的卡合部，所述转动部转动以使所述卡合部推动所述转动柄转动，以触发所述编码器产生旋转触发信号。The switch structure according to claim 3, wherein the rotation triggering member includes an encoder provided on the control circuit board and a rotating handle provided on the encoder, and the rotating member includes a sleeve A rotating part on the display assembly and an engaging part provided on the rotating part, the rotating part rotates to cause the engaging part to push the rotating handle to rotate, to trigger the encoder to generate a rotation trigger signal.
- 根据权利要求6所述的开关结构，其特征在于，所述开关结构还包括套设于所述转动部上的旋钮。The switch structure according to claim 6, wherein the switch structure further comprises a knob sleeved on the rotating part.
- 根据权利要求6所述的开关结构，其特征在于，所述开关结构还包括固定于所述控制电路板上的定位件，所述定位件上设有用于限制所述卡合部转动角度的滑槽。The switch structure according to claim 6, characterized in that the switch structure further comprises a positioning member fixed on the control circuit board, and the positioning member is provided with a slide for limiting the rotation angle of the engaging portion groove.
- 根据权利要求1所述的开关结构，其特征在于，所述显示控制芯片和主控芯片通过4pin排线连接。The switch structure according to claim 1, wherein the display control chip and the main control chip are connected by a 4-pin cable.
- 一种厨师机，其特征在于，包括料理组件、驱动电路板、与所述驱动电路板电连接的驱动组件和开关结构，所述开关结构是如权利要求1-9任意一项所述的开关结构，所述驱动电路板与所述控制电路板电连接。A cook machine, characterized by comprising a cooking component, a drive circuit board, a drive component electrically connected to the drive circuit board, and a switch structure, the switch structure is a switch according to any one of claims 1-9 Structure, the driving circuit board is electrically connected to the control circuit board.
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| CN201811416753.5 | 2018-11-26 | ||
| CN201811416753.5A CN109541973A (en) | 2018-11-26 | 2018-11-26 | A kind of construction of switch and cook's machine |
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| WO2020108380A1 true WO2020108380A1 (en) | 2020-06-04 |
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| PCT/CN2019/119973 WO2020108380A1 (en) | 2018-11-26 | 2019-11-21 | Switch structure and stand mixer |
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| WO (1) | WO2020108380A1 (en) |
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| CN109541973A (en) * | 2018-11-26 | 2019-03-29 | 深圳市品慕科技有限公司 | A kind of construction of switch and cook's machine |
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