CN207940806U - A kind of food processor - Google Patents
A kind of food processor Download PDFInfo
- Publication number
- CN207940806U CN207940806U CN201721221215.1U CN201721221215U CN207940806U CN 207940806 U CN207940806 U CN 207940806U CN 201721221215 U CN201721221215 U CN 201721221215U CN 207940806 U CN207940806 U CN 207940806U
- Authority
- CN
- China
- Prior art keywords
- food processor
- lid
- opening button
- processor according
- main control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model embodiment discloses a kind of food processor, which includes lid-opening button and main control unit, and switch key is provided on the lid-opening button；Switch key is connected with main control unit, for generating signal intensity when implementing switching manipulation to lid-opening button.Main control unit, it is out of service for controlling motor according to signal intensity.The utility model embodiment avoids and causes to scald when food processor is uncapped during operation, improves device security and user experience.
Description
Technical field
The utility model embodiment is related to cooking equipment designing technique, espespecially a kind of food processor.
Background technology
Currently, there are a test problems of uncapping for certain food processor (such as soy bean milk making machine), in pulping process, lid is opened
There are larger security risks for the period of the day from 11 p.m. to 1 a.m, especially when motor is in high speed and crushes, due to motor effect of inertia, even if uncap
Drive interlock powered off by microswitch, can not still motor be allowed quickly to stop, simultaneously because installation dimension cooperation and it is micro-
Dynamic switch over travel problem, microswitch act there are certain time lag, lead to not cut off motor current supply circuit in time, high speed
Electric rotating machine band cutting blade draws slurries, causes to scald casualty accident.
Utility model content
The utility model embodiment provides a kind of food processor, food processor can be avoided to uncap during operation
Shi Zaocheng is scalded, and improves device security and user experience.
In order to solve the above technical problems, the utility model embodiment adopts the following technical scheme that：
A kind of food processor, the food processor include lid-opening button and main control unit, are provided on the lid-opening button
Switch key；
Switch key is connected with main control unit, for generating signal intensity when implementing switching manipulation to lid-opening button；
Main control unit, it is out of service for controlling motor according to signal intensity.
Optionally, which includes touch key-press.
Optionally, touch key-press is sensing device, and when implementing touch operation, sensing device generates signal intensity.
Optionally, sensing device is conductive film or infrared induction button.
Optionally, sensing device is the spring that the auxiliary being arranged in lid-opening button is uncapped.
Optionally, lid-opening button is Metal snap.
Optionally, spring peripheral is provided with water-tight device.
Optionally, water-tight device includes：Water bar and/or ring muscle.
Optionally, food processor further includes：Microswitch；
Main control unit is additionally operable to after the preset time T 1 after detecting signal intensity, when detecting that microswitch leads
When logical, into follow-up work flow, when detecting that microswitch disconnects, send out alarm and to control motor out of service.
Optionally, 1s≤T1≤10s.
Optionally, food processor further includes：Zero cross detection circuit；
Zero cross detection circuit is connected with microswitch and governor circuit respectively, conducting and disconnection for detecting microswitch
State.
The advantageous effect of the utility model embodiment includes：
1, the food processor of the utility model embodiment includes lid-opening button and main control unit, is arranged on the lid-opening button
There is switch key；Switch key is connected with main control unit, for generating signal intensity when implementing switching manipulation to lid-opening button；
Main control unit, it is out of service for controlling motor according to signal intensity.The example scheme avoids food processor and is working
It causes to scald when period uncaps, improves device security and user experience.
2, the sensing device of the utility model embodiment is conductive film or infrared induction button.The example scheme use is led
On the one hand electrolemma can promote button detection result, promote reliability, it is ensured that human hand and induction region Maximum Contact area, it is another
Aspect can reduce cost, and can effectively reduce water and other impurity effects using pad pasting mode.It is pressed using infrared induction
Key can incude touch action by incuding intensity variation, and anti-interference ability is stronger, while it is dry to reduce external environmental factor
It disturbs, promotes reliability.
3, the sensing device of the utility model embodiment is the spring that the auxiliary being arranged in lid-opening button is uncapped.Lid-opening button
Place is generally equipped with metal spring to realize the rebound of lid-opening button, which is multiplexed with the utility model by the spring
The sensing device of embodiment, it is at low cost, it realizes simple.
4, the lid-opening button of the utility model embodiment is Metal snap.The example scheme can increase touch area,
Increase inductive signal variable quantity, promotes detection reliability.
5, the spring peripheral of the utility model embodiment is provided with water-tight device.The example scheme can make water and other
Impurity is not easy to contact with touch spring, reduces interference and false triggering.
Description of the drawings
The utility model embodiment is described further below in conjunction with the accompanying drawings：
Fig. 1 is the lid-opening button and main control unit connection diagram of the food processor of the utility model embodiment；
Fig. 2 is the lid-opening button schematic diagram of the food processor of the utility model embodiment；
Fig. 3 is the zero cross detection circuit connection diagram of the utility model embodiment.
Specific implementation mode
To make the purpose of this utility model, technical solution and advantage be more clearly understood, below in conjunction with attached drawing to this
The embodiment of utility model is described in detail.It should be noted that in the absence of conflict, embodiment in the application and
Feature in embodiment mutually can be combined arbitrarily.
Step shown in the flowchart of the accompanying drawings can be in the computer system of such as a group of computer-executable instructions
It executes.Also, although logical order is shown in flow charts, and it in some cases, can be with suitable different from herein
Sequence executes shown or described step.
Embodiment one
A kind of food processor, as shown in Figure 1, the food processor may include lid-opening button 1 and main control unit 2, it should
Switch key 11 is provided on lid-opening button 1；
Switch key 11 is connected with main control unit 2, becomes for generating signal when implementing switching manipulation to lid-opening button 1
Change.
Main control unit 2, it is out of service for controlling motor according to signal intensity.
In the utility model embodiment, which can also include：Machine body, crushing cup and crushing cup
Lid, crushing cup are built in machine body, are crushed cup lid and are surrounded to form airtight cavity with crushing cup, crush cup lid one end by turning
Axis mode is connect with machine body, and the other end is crimped by lid-opening button, and the mandril of control microswitch is provided at shaft, micro-
Dynamic switch is set in system power supply circuit, and when shaft is in horizontality, mandril controls microswitch conducting, is also set at shaft
There is spring, when lid-opening button is pressed, crushes cup lid and flick upwards under the action of the spring, mandril controls microswitch and disconnects.
In the utility model embodiment, small space crushes in platform, and switch protection scheme is always industry focal point,
It is also the difficulties for perplexing the art always, current more common way is opened by linkage connection fine motion
It closes, when lid is opened, microswitch disconnects, and to make machine be stopped, meets safety requirement, corresponding timely in order to ensure
Property, microswitch best position is at lid-opening button, but the program is protected by related application；Current solution
Scheme is included in setting microswitch linkage at lid shaft, and program response relatively lags behind, promptness is poor, applicable cases
It is less desirable, and when use jogging switches measurement, influenced by down stroke by microswitch, design, all can not anyway
It avoids bringing certain lag, brings security risk.
In the utility model embodiment, switch key 11 is arranged in this embodiment scheme at lid-opening button 1, when detecting
When hand touches or presses lid-opening button 1, control device, i.e., above-mentioned main control unit 2 can control machine pause work at once
Make, mainly control motor and shut down so that when lid is opened or in opening procedure, motor, which has been in, stops shape
State avoids security risk so as to avoid being thrown out of due to the motor operating rear slurry that causes to uncap and being scalded people.
Embodiment two
The embodiment gives the specific embodiment of switch key 11 on the basis of embodiment one.
Optionally, switch key 11 can be touch key-press so that user is when touching lid-opening button 1, control device
Motor will be controlled to shut down, further enhance safety guarantee.
Optionally, touch key-press is sensing device, and when implementing touch operation, sensing device generates signal intensity.
Optionally, which is the spring 111 that the auxiliary being arranged in lid-opening button is uncapped.
In the utility model embodiment, as shown in Fig. 2, be provided with metal spring 111 in the lid-opening button 1, when pressing
When lid-opening button, lid can be flicked, spring 111 contacted with 1 inner surface of lid-opening button and with the key induced mould of main control unit 2
Block is electrically connected, and when machine is in running order, when user goes to open lid, touches lid-opening button 1 first, at this time master control list
Member 2 detects that human hand touch signal, motor are stopped by spring 111 and the key induced module, when user presses out
When lid button 1, lid flicks, at this point, motor is stopped before lid flicks, avoids security risk.
In the utility model embodiment, metal elastic is generally both provided at lid-opening button in current food processor
Spring, the spring play rebound effect, using the spring as touch key-press, using conducting wire by the button of spring and main control unit 2
Induction module is electrically connected, and to detect touch signal, realizes the multiplexing to the spring.
In the utility model embodiment, which is multiplexed with the spring induction of the utility model embodiment
Device, it is at low cost, it realizes simple.
Embodiment three
The embodiment has done further limitation on the basis of embodiment two to lid-opening button 1.
Optionally, lid-opening button is Metal snap.
In the utility model embodiment, lid-opening button 1 directly uses Metal snap, and passes through spring and main control unit 2
Key induced module be electrically connected.
In the utility model embodiment, due to lid-opening button size and assembly, spring may be with button contacts not
Reliably, detection is caused to fail, in addition, when lid-opening button size is larger, touching induction region possibly can not be covered all, that is, be worked as
Touch with spring compared with far region when, possibly can not inductive signal, cause detection fail.If, can using metal lid-opening button
Area is touched to increase, increases inductive signal variable quantity, promotes detection reliability.
Example IV
The embodiment has done waterproof setting 12 on the basis of embodiment two to spring.
Optionally, as shown in Fig. 2, spring peripheral is provided with water-tight device 12.
In the utility model embodiment, due to closer apart from crushing cup upper surface at lid-opening button 1, when motor works
And when cleaning, be easy water and splashed at lid-opening button 1, it influences to touch effect, to avoid water and other impurities to induced key 11
Detection influence, water and other impurities can be made to be not easy to connect with touch spring 111 in the periphery of spring 111 setting water-tight device 12
It touches, reduces interference and false triggering.
Optionally, which may include：Water bar and/or ring muscle.
It, can be anti-to realize in spring peripheral increase water bar and/or ring muscle all the way in the utility model embodiment
Water effect.
Embodiment five
The embodiment gives another specific embodiment of touch key-press 11 on the basis of embodiment one.
Optionally, which can be conductive film or infrared induction button.
In the utility model embodiment, one layer of conductive film, conductive film and master control can be increased in lid-opening button upper surface
The key induced module of unit 2 is electrically connected.Button detection result on the one hand can be promoted using conductive film, promotes reliability, really
On the other hand guarantor's hand and induction region Maximum Contact area can reduce cost (for opposing metallic lid-opening button), simultaneously
Using pad pasting mode, the influence of water and other impurities can be effectively reduced.
In the utility model embodiment, photoinduction module can also be set at lid-opening button, touched for detecting human hand
It touches, can be infrared induction button specifically.In view of food processor (such as soy bean milk making machine) use environment is generally kitchen ratio
Relatively rugged environment may include the disturbing factors such as a large amount of oil, steam in environment.Photoinduction module is set at lid-opening button
It is touched for detecting human hand, incudes touch action by incuding intensity variation, anti-interference ability is stronger, while can reduce external
Environmental factor is interfered, and reliability is promoted.
Embodiment six
The embodiment gives the anti-error touch scheme for the utility model on the basis of embodiment one.
Optionally, main control unit 2 are additionally operable to after the preset time T 1 after detecting signal intensity, micro- when detecting
When dynamic switch conduction, into follow-up work flow, when detecting that microswitch disconnects, sends out alarm and control motor stopping fortune
Row.
In the utility model embodiment, after lid flicks, usual microswitch also will disconnect, and be based on this principle at this time
The break-make of microswitch signal can be detected to judge that user is only to touch lid-opening button (mistaken touch) and still press to uncap
Button is wanted to open lid.If microswitch is still closed at this time, can be determined that user's mistaken touch, have no essence uncap it is dynamic
Make, therefore machine can restore to work normally, motor can run well；It, can be with if microswitch is already off at this time
Judgement lid has already turned on, and in order to eliminate safe hidden trouble, can carry out warning reminding, and implement the utility model embodiment side
Case, control motor shut down.
Embodiment seven
The embodiment has done further limitation on the basis of embodiment six to preset time T 1.
Optionally, 1s≤T1≤10s.
In the utility model embodiment, in general, after pressing lid-opening button, lid has flicked certain time-delay, considers
Ordinary circumstance time delay, T1 suggest in 1s or more.Judging the time too short may cause to judge by accident；In view of user experience, machine
Device time out is long to impact user's operation and working performance, it is proposed that T1 is in 10s or less.Therefore, the T1 times are arranged and want
Consider lid and flicks delay and user experience, it is general that T1 is set ranging from：1s≤T1≤10s.
Embodiment eight
The embodiment is provided with zero cross detection circuit 3 on the basis of six scheme of embodiment, to use zero cross detection circuit 3
Detect the signal of microswitch 4.
Optionally, food processor further includes：Zero cross detection circuit 3；
Zero cross detection circuit 3 is connected with microswitch 4 and governor circuit 2 respectively, for detect microswitch 4 conducting and
Off-state.
In the utility model embodiment, it is however generally that, microswitch is arranged in the sides major loop firewire L, when fine motion is opened
It when shutdown is opened, needs that judgement is quickly identified, can be identified in the shortest time using zero cross signal judgement, such as Fig. 3 institutes
Show.Be arranged after microswitch 4 all the way zero passage signal detection circuit 3 (zero passage signal detection circuit 3 be set to load 5 it
Before), after lid flicks, microswitch disconnects, and zero cross signal disappears immediately, by detecting the zero cross signal after microswitch,
It can detect that microswitch acts in the shortest time, reduce and extend, promotion judges reliability.
The advantageous effect of the utility model embodiment may include：
1, the food processor of the utility model embodiment includes lid-opening button and main control unit, is arranged on the lid-opening button
There is switch key；Switch key is connected with main control unit, for generating signal intensity when implementing switching manipulation to lid-opening button；
Main control unit, it is out of service for controlling motor according to signal intensity.The example scheme avoids food processor and is working
It causes to scald when period uncaps, improves device security and user experience.
2, the sensing device of the utility model embodiment is conductive film or infrared induction button.The example scheme use is led
On the one hand electrolemma can promote button detection result, promote reliability, it is ensured that human hand and induction region Maximum Contact area, it is another
Aspect can reduce cost (for opposing metallic button), while can effectively reduce water and other impurities shadow using pad pasting mode
It rings.Touch action can be incuded by incuding intensity variation using infrared induction button, anti-interference ability is stronger, while can subtract
Few external environmental factor interference, promotes reliability.
3, the sensing device of the utility model embodiment is the spring that the auxiliary being arranged in lid-opening button is uncapped.Lid-opening button
Place is generally equipped with metal spring to realize the rebound of lid-opening button, which is multiplexed with the utility model by the spring
The sensing device of embodiment, it is at low cost, it realizes simple.
4, the lid-opening button of the utility model embodiment is Metal snap.The example scheme can increase touch area,
Increase inductive signal variable quantity, promotes detection reliability.
5, the spring peripheral of the utility model embodiment is provided with water-tight device.The example scheme can make water and other
Impurity is not easy to contact with touch spring, reduces interference and false triggering.
Although the embodiment disclosed by the utility model is as above, the content only the utility model for ease of understanding
And the embodiment used, it is not limited to the utility model.Technical staff in any the utility model fields,
Under the premise of not departing from the spirit and scope disclosed by the utility model, it can be carried out in the form and details of implementation any
Modification and variation, but the scope of patent protection of the utility model, still should be subject to the scope of the claims as defined in the appended claims.
Claims (10)
1. a kind of food processor, the food processor includes lid-opening button and main control unit, which is characterized in that described to uncap
Switch key is provided on button；
The switch key is connected with the main control unit, for generating signal when implementing switching manipulation to the lid-opening button
Variation；
The main control unit, it is out of service for controlling motor according to the signal intensity.
2. food processor according to claim 1, which is characterized in that the switch key includes touch key-press.
3. food processor according to claim 2, which is characterized in that the touch key-press is sensing device, is being implemented
The sensing device generates signal intensity when the touch operation.
4. food processor according to claim 3, which is characterized in that the sensing device is conductive film or infrared induction
Button.
5. food processor according to claim 3, which is characterized in that the sensing device is to be set in the lid-opening button
The spring that the auxiliary set is uncapped.
6. food processor according to claim 5, which is characterized in that the lid-opening button is Metal snap.
7. food processor according to claim 5, which is characterized in that the spring peripheral is provided with water-tight device.
8. food processor according to claim 1, which is characterized in that further include microswitch；
The main control unit is additionally operable to after the preset time T 1 after detecting the signal intensity, described micro- when detecting
When dynamic switch conduction, sends out alarm when detecting that the microswitch disconnects into follow-up work flow and control motor and stop
Only run.
9. food processor according to claim 8, which is characterized in that 1s≤T1≤10s.
10. food processor according to claim 8, which is characterized in that further include：Zero cross detection circuit；
The zero cross detection circuit is connected with the microswitch and the governor circuit respectively, for detecting the microswitch
Conducting and off-state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721221215.1U CN207940806U (en) | 2017-09-22 | 2017-09-22 | A kind of food processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721221215.1U CN207940806U (en) | 2017-09-22 | 2017-09-22 | A kind of food processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207940806U true CN207940806U (en) | 2018-10-09 |
Family
ID=63703230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721221215.1U Active CN207940806U (en) | 2017-09-22 | 2017-09-22 | A kind of food processor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207940806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109349931A (en) * | 2018-10-31 | 2019-02-19 | 珠海优特智厨科技有限公司 | Cover opening-closing mechanism, cooker and cooker folding lid control method |
| CN111000461A (en) * | 2019-11-29 | 2020-04-14 | 九阳股份有限公司 | Safety protection control method for food processing machine |
-
2017
- 2017-09-22 CN CN201721221215.1U patent/CN207940806U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109349931A (en) * | 2018-10-31 | 2019-02-19 | 珠海优特智厨科技有限公司 | Cover opening-closing mechanism, cooker and cooker folding lid control method |
| CN109349931B (en) * | 2018-10-31 | 2021-09-14 | 珠海优特智厨科技有限公司 | Lid opening and closing mechanism, cooking device and lid opening and closing control method of cooking device |
| CN111000461A (en) * | 2019-11-29 | 2020-04-14 | 九阳股份有限公司 | Safety protection control method for food processing machine |
| CN111000461B (en) * | 2019-11-29 | 2022-05-03 | 九阳股份有限公司 | Safety protection control method for food processing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207940806U (en) | A kind of food processor | |
| CN201312728Y (en) | Electric pressure cooker | |
| CN201994524U (en) | Human-body-sensing safety socket | |
| CN106510495A (en) | Multifunctional food processing platform | |
| CN204167227U (en) | A kind of circuit breaker | |
| CN203289396U (en) | Human body induction, touch and time-delay switch | |
| CN1887428B (en) | Safe shredder | |
| CN102883040A (en) | Method for waking up mobile phone by using proximity sensing mode | |
| CN201055798Y (en) | Paper crusher with safety device and safeguard at inlet | |
| CN214586591U (en) | Temperature controller capable of avoiding misoperation | |
| CN206968054U (en) | Punch press control system | |
| CN2928244Y (en) | Safety paper shredder | |
| CN212258929U (en) | Key device and medical equipment | |
| CN103846151B (en) | Band touches the method for the moist paper of shredder process of protection | |
| TW201821214A (en) | Cooperative control system for software and hardware of cutting machine tool | |
| CN205400392U (en) | Multi -functional intelligent driving control ware of door and window | |
| CN203472566U (en) | Electric vehicle high-voltage electric overload short circuit protecting system | |
| CN107205589A (en) | Cooking appliance that can be electrically driven | |
| CN202120070U (en) | Refiner control system | |
| CN201300081Y (en) | Paper shredder | |
| CN206079149U (en) | Indicator gloves of riding | |
| CN213850291U (en) | Food processing machine | |
| CN207052511U (en) | A kind of new contact knife | |
| CN211700938U (en) | Leakage protection device for industrial production | |
| CN206271594U (en) | Integral safety is switched |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230515 Address after: Building 2, No. 52, 22nd Street, Baiyang Street, Qiantang New District, Hangzhou City, Zhejiang Province, 310000 Patentee after: Hangzhou Jiuchuang Home Appliances Co.,Ltd. Address before: No. 999, Mei Li Road, Huaiyin District, Ji'nan, Shandong Patentee before: JOYOUNG Co.,Ltd. |
|
| TR01 | Transfer of patent right |