CN208318932U - A kind of food processor with charging/discharging function - Google Patents
A kind of food processor with charging/discharging function Download PDFInfo
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- CN208318932U CN208318932U CN201721500748.3U CN201721500748U CN208318932U CN 208318932 U CN208318932 U CN 208318932U CN 201721500748 U CN201721500748 U CN 201721500748U CN 208318932 U CN208318932 U CN 208318932U
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Abstract
The application proposes a kind of food processor with charging/discharging function, it is related to the improvement areas of food processor, including the interior host for setting motor and wiring board, stirring cup on host is set, crushing knife in stirring cup, wiring board includes: the charging circuit, power circuit and microcontroller being sequentially connected, and further includes the discharge circuit and operating circuit being connected respectively with the microcontroller；The charging circuit is set as through external power being power circuit charging, the microcontroller is set as controlling the power circuit being that the discharge circuit and/or the operating circuit are powered, the power circuit is set as microcontroller power supply and is the discharge circuit and/or operating circuit power supply under the control of the microcontroller, the discharge circuit is set as being external terminal charge under the control of the microcontroller, and the operating circuit, which is set as executing under the control of the microcontroller, crushes program.
Description
Technical field
The utility model relates to the improvement areas of food processor, and in particular to a kind of food with charging/discharging function adds
Work machine.
Background technique
Traditional Portable juice cup generally adopts the machine with machinery method by fruit or vegetables squeezing at fruit juice, fruit
The structure of juice machine includes: cup body and pedestal, and upper cover is equipped with above cup body, is equipped with pulp grinding device in cup body, fruit juice mixer passes through
The high speed rotation of grinding device achievees the purpose that crush pulp, and existing fruit juice mixer has a single function；Power is small, crushing effect
Difference；Standby current is big, and battery loss is big.It can not be changed according to actual needs, therefore effect is unsatisfactory.
Utility model content
The utility model provides a kind of food processor with charging/discharging function, can not only process fruit juice, can be with
It charges to other portable devices.
In order to realize that above-mentioned purpose of utility model, the technical solution that the utility model is taken are as follows:
A kind of food processor with charging/discharging function is arranged including the interior host for setting motor and wiring board in host
On stirring cup, the crushing knife in stirring cup, wiring board includes: the charging circuit, power circuit and micro-control being sequentially connected
Device processed further includes the discharge circuit and operating circuit being connected respectively with the microcontroller；
The charging circuit is set as through external power being power circuit charging, and the microcontroller is set as controlling
Making the power circuit is that the discharge circuit and/or the operating circuit are powered, and the power circuit is set as being described micro-
It is that the discharge circuit and/or the operating circuit are powered that controller, which powers and under the control of the microcontroller, described to put
Circuit is set as being external terminal charge under the control of the microcontroller, and the operating circuit is set as in the micro-control
It is executed under the control of device processed and crushes program.
Preferably, the power circuit includes two or more concatenated power accumulators.
Preferably, the charging circuit includes: the charging inlet circuit being connected and booster circuit.
Preferably, the discharge circuit includes: the first metal-oxide-semiconductor Q1, reduction voltage circuit and electric discharge interface circuit, the microcontroller
Whether device is connected whether the control power circuit is the discharge circuit power supply by controlling the first metal-oxide-semiconductor Q1.
Preferably, the operating circuit includes: the second metal-oxide-semiconductor Q2 and motor M1, and the microcontroller passes through described in control
Whether the second metal-oxide-semiconductor Q2 is connected whether the control power circuit is the operating circuit power supply.
Preferably, the food processor further includes trigger K1, and the trigger K1 is connected to the microcontroller
Test side, the trigger K1 is set as receiving the button operation of user, and the microcontroller is set as according to detecting
It is that the discharge circuit and/or the operating circuit are powered that the trigger signal of the trigger K1, which controls the power circuit,.
Preferably, the food processor further includes voltage regulator circuit, and the voltage regulator circuit is connected to the power circuit
Between the microcontroller, the power circuit is microcontroller power supply by the voltage regulator circuit.
Preferably, the power circuit further includes isolating diode D1, and the isolating diode D1 is connected to booster circuit
Between the battery positive voltage, the isolating diode D1 be set as prevent under not charging situation the battery to liter
Volt circuit electric discharge.
Preferably, the operating circuit further include: sustained diode 2, the sustained diode 2 is in parallel with motor M1,
The sustained diode 2 is set as the second metal-oxide-semiconductor Q2 of protection.
Preferably, the electric discharge interface circuit includes first resistor R1, second resistance R2, the electricity of 3rd resistor R3 and the 4th
Hinder R4, the first resistor R1 and the concatenated branch of 3rd resistor R3 and the second resistance R2 and the 4th resistance R4
The junction of concatenated branch circuit parallel connection, the first resistor R1 and the 3rd resistor R3 as the first bias voltage output,
The junction of the second resistance R2 and the 4th resistance R4 are as the second bias voltage output.
The utility model compared to the prior art, using the charging circuit, power circuit and microcontroller being sequentially connected, with
And the discharge circuit and operating circuit being connected respectively with the microcontroller；Power circuit is discharge circuit and/or operating circuit
Power supply realizes that discharge circuit is external terminal charge under the control of the microcontroller, and operating circuit is in the microcontroller
Control under execute crush program, have the following beneficial effects:
1, the utility model is integrated with charger baby function, can not only process fruit juice, can also give other portable devices
Charging；
2, the utility model uses booster circuit to charge for concatenated battery, is being externally connected portable formula using reduction voltage circuit
Equipment charge；
3, the utility model is connected by battery, and voltage increases, the corresponding crushing power for improving food processor, powder
Broken effect is good；
4, the utility model is disconnected by Q1 and not being discharged external terminal, and Q2, which is disconnected, does not discharge to motor, so that standby function
Rate is low, close to zero-power；
5, the utility model prevents battery externally electric discharge and overcurrent protection when not needed by diode.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the food processor with charging/discharging function of the utility model embodiment；
Fig. 2 is the circuit structure diagram of the food processor with charging/discharging function of the utility model embodiment.
Specific embodiment
To keep the purpose of utility model, technical scheme and beneficial effects of the utility model more clear, below with reference to
Attached drawing is illustrated the embodiments of the present invention, it should be noted that in the absence of conflict, the implementation in the application
Feature in example and embodiment can mutual any combination.
As illustrated in fig. 1 and 2, the utility model embodiment provides a kind of food processor with charging/discharging function, including
The stirring cup on host, the crushing knife in stirring cup is arranged in the host for inside setting motor and wiring board；
The wiring board includes: the charging circuit, power circuit and microcontroller being sequentially connected, further include respectively with it is described
Microcontroller connected discharge circuit and operating circuit；
The charging circuit is set as through external power being power circuit charging, and the microcontroller is set as controlling
Making the power circuit is that the discharge circuit and/or the operating circuit are powered, and the power circuit is set as being described micro-
It is that the discharge circuit and/or the operating circuit are powered that controller, which powers and under the control of the microcontroller, described to put
Circuit is set as being external terminal charge under the control of the microcontroller, and the operating circuit is set as in the micro-control
It is executed under the control of device processed and crushes program.
The utility model embodiment is integrated with charger baby function, can not only process fruit juice, can also give other portable
Equipment charge.
The power circuit includes two or more concatenated power accumulators.
The utility model embodiment is connected by battery, and voltage increases, the corresponding crushing function for improving food processor
Rate, good crushing effect.
The charging circuit includes: the charging inlet circuit being connected and booster circuit.
Wherein, booster circuit is converted to the voltage of adapter the voltage of concatenated battery.
The discharge circuit includes: the first MOS (metal (metal)-oxide (oxide)-semiconductor
(semiconductor) field effect transistor) Q1, reduction voltage circuit and electric discharge interface circuit, the microcontroller is by controlling institute
It states the first metal-oxide-semiconductor Q1 and whether is connected whether the control power circuit is the discharge circuit power supply.
The reduction voltage circuit of the utility model embodiment is converted to cell voltage and gives external portable equipment charge voltage.This reality
With in new embodiment charging inlet circuit and electric discharge interface circuit can be usb circuit, charging inlet circuit and put
A usb circuit can be respectively adopted in electrical interface circuit, or shares a usb circuit.
The operating circuit includes: the second metal-oxide-semiconductor Q2 and motor M1, and the microcontroller is by controlling the 2nd MOS
Whether pipe Q2 is connected whether the control power circuit is the operating circuit power supply.
It being disconnected in the utility model embodiment by Q1 and not being discharged external terminal, Q2, which is disconnected, does not discharge to motor, so that
Standby power is low, close to zero-power.
The food processor further includes trigger K1, and the trigger K1 is connected to the detection of the microcontroller
End, the trigger K1 are set as receiving the button operation of user, and the microcontroller is set as according to the touching detected
It is that the discharge circuit and/or the operating circuit are powered that the trigger signal for sending out device K1, which controls the power circuit,.
The food processor further includes voltage regulator circuit, and the voltage regulator circuit is connected to the power circuit and described micro-
Between controller, the power circuit is microcontroller power supply by the voltage regulator circuit.
The power circuit further includes isolating diode D1, and the isolating diode D1 is connected to booster circuit and the storage
Between anode, the isolating diode D1 is set as preventing the battery under not charging situation from putting booster circuit
Electricity.
The operating circuit further include: sustained diode 2, the sustained diode 2 is in parallel with motor M1, described continuous
Stream diode D2 is set as the second metal-oxide-semiconductor Q2 of protection.
The electric discharge interface circuit includes first resistor R1, second resistance R2,3rd resistor R3 and the 4th resistance R4, described
First resistor R1 and the concatenated branch of 3rd resistor R3 and the second resistance R2 and the concatenated branch of the 4th resistance R4
Road is in parallel, and the junction of the first resistor R1 and the 3rd resistor R3 is as the first bias voltage output, and described second
The junction of resistance R2 and the 4th resistance R4 are as the second bias voltage output.
Pass through first resistor R1, second resistance R2,3rd resistor R3 and the 4th resistance R4 group in the utility model embodiment
At circuit output bias voltage, to meet various external terminal charges.
As shown in Fig. 2, the circuit structure diagram of the food processor with charging/discharging function of display the present embodiment, comprising:
Input USB interface, booster circuit, battery group BET1, operating circuit, the first metal-oxide-semiconductor Q1, reduction voltage circuit, output USB interface,
Voltage regulator circuit U1 and MCU.
Wherein, USB interface is inputted, for adapter to battery group BET1 charging interface；
The input of booster circuit is connected with input USB interface, and the 5V voltage of adapter is converted to 8.4V by booster circuit；
Isolating diode D1, which is connected between booster circuit and battery group BET1, prevents the battery under not charging situation
Electric discharge of the group BET1 to booster circuit；
18650 dynamic lithium batteries that battery group BET1 is two section 3.7V are connected；
The anode of the motor M1 of operating circuit is connected with battery group BET1, the negative terminal of motor M1 and the second metal-oxide-semiconductor Q2's
Drain electrode be connected, sustained diode 2 is in parallel with motor M1, and the 2nd MOS pipe Q2 grid is connected with MCU, the second metal-oxide-semiconductor Q2 source electrode and
Current sense resistor R6 is connected；
First metal-oxide-semiconductor Q1 is p-type metal-oxide-semiconductor, and source electrode is connected with battery group BET1 anode, and grid is connected with trigger K1,
Biasing resistor R5 is connected between the source electrode and grid of the first metal-oxide-semiconductor Q1；Wherein, trigger K1 can be to start switch；
The input terminal of reduction voltage circuit is connected with the source electrode of the first metal-oxide-semiconductor Q1, reduction voltage circuit cell voltage be converted to 5V to
External portable equipment charge；
The input terminal of voltage regulator circuit U1 is connected with the source electrode of the first metal-oxide-semiconductor Q1, and the output end of voltage regulator circuit U1 is supplied to MCU
Electricity；
Low-power consumption standby is realized that first metal-oxide-semiconductor Q1 is turned off when standby, so that battery group BET1 by the first metal-oxide-semiconductor Q1
It is disconnected with MCU and reduction voltage circuit, battery does not consume energy, is in zero-power state；
The power supply of battery group BET1 is activated by trigger K1 key, and when K1 is pressed, Q1 is connected, so that MCU and decompression
Circuit obtain it is electric, MCU control Q1 constant conduction, reduction voltage circuit export 5V give portable device charging, optionally, R1, R2, R3, R4
D+ and D- bias voltage is given, so that D- is 2.7V, D+ 2V, gives apple smart machine identification signal at this time.
Operating circuit includes motor M1, sustained diode 2, the second metal-oxide-semiconductor Q2, current detection circuit R6 composition, electric current guarantor
Shield value is located at 27A, and motor, metal-oxide-semiconductor and battery is effectively protected.
In conjunction with Fig. 2, illustrate that the present embodiment is the process of external terminal charge:
It is electrically connected by couple in adapter with city, so that input USB interface, booster circuit work once electrified, are battery group
BET1 charging, after charging complete or can be external terminal charge in charging process.
According to making an appointment, trigger K1 presses or detects that output USB interface accesses external terminal and (here may be used
To be reasonable triggering mode, such as long-pressing), MCU control conducting the first MOS pipe Q1 so that MCU and reduction voltage circuit obtain it is electric,
MCU controls Q1 constant conduction, and reduction voltage circuit exports 5V to external terminal.
When the completion of external terminal charge or external terminal are extracted from output USB interface, MCU control disconnects the first metal-oxide-semiconductor
Q1, so that battery group BET1 and MCU and reduction voltage circuit disconnect, battery does not consume energy, is in zero-power state.
In conjunction with Fig. 2, illustrate the course of work of the present embodiment:
It is electrically connected by couple in adapter with city, so that input USB interface, booster circuit work once electrified, are battery group
BET1 charging can power after charging complete or in charging process for operating circuit.
According to making an appointment, under trigger K1 presses two, MCU control the second metal-oxide-semiconductor Q2 of conducting so that motor M1 obtain it is electric,
MCU controls Q2 constant conduction, and motor M1 is persistently stirred.
The long preset value or other reasons of reaching causes to crush program determination (such as uncapping) upon agitation, and MCU control is disconnected
The second metal-oxide-semiconductor Q2 is opened, so that battery group BET1 and MCU and operating circuit disconnect, battery does not consume energy, is in zero-power shape
State.
In conjunction with Fig. 2, illustrate the present embodiment is the process of external terminal charge during the work time:
It is electrically connected by couple in adapter with city, so that input USB interface, booster circuit work once electrified, are battery group
BET1 charging can power after charging complete or in charging process for operating circuit and discharge circuit.
According to making an appointment, trigger K1 presses two lower or long-pressings, MCU control conducting the first MOS pipe Q1 and second
Metal-oxide-semiconductor Q2 so that MCU, motor M1 and reduction voltage circuit obtain it is electric, MCU control Q1, Q2 constant conduction, motor M1 persistently stir and
Reduction voltage circuit exports 5V to external terminal.
The long preset value or other reasons of reaching causes to crush program determination (such as uncapping) upon agitation, and MCU control is disconnected
The second metal-oxide-semiconductor Q2 is opened, so that battery group BET1 and MCU and operating circuit disconnect, when external terminal charge is completed or external
Terminal is extracted from output USB interface, and MCU control disconnects the first metal-oxide-semiconductor Q1, so that battery group BET1 and MCU and reduction voltage circuit
It disconnects；Ordinary circumstance, stirring complete duration and are shorter than external terminal charge duration, therefore first disconnect the second metal-oxide-semiconductor Q2, disconnect the afterwards
One metal-oxide-semiconductor Q1, Q1, Q2 are disconnected, and battery does not consume energy, are in zero-power state.
Although the revealed embodiment of the utility model is as above, its content is only to facilitate understand the utility model
Technical solution and the embodiment that uses, be not intended to limit the utility model.Any the utility model technical field
Interior technical staff can be in the form of implementation under the premise of not departing from the utility model revealed core technology scheme
With any modification and variation are made in details, but protection scope defined by the utility model still must be with appended claims
Subject to the range of restriction.
Claims (10)
1. a kind of food processor with charging/discharging function is arranged on host including the interior host for setting motor and wiring board
Stirring cup, the crushing knife in stirring cup, which is characterized in that wiring board include: the charging circuit being sequentially connected, power supply electricity
Road and microcontroller further include the discharge circuit and operating circuit being connected respectively with the microcontroller；
The charging circuit is set as through external power being power circuit charging, and the microcontroller is set as control institute
Stating power circuit is that the discharge circuit and/or the operating circuit are powered, and the power circuit is set as the microcontroller
It is the discharge circuit and/or operating circuit power supply, the electric discharge electricity that device, which powers and under the control of the microcontroller,
Road is set as being external terminal charge under the control of the microcontroller, and the operating circuit is set as in the microcontroller
Control under execute crush program.
2. food processor as described in claim 1, it is characterised in that: the power circuit includes concatenated two or two
A above power accumulator.
3. food processor as claimed in claim 2, it is characterised in that: the charging circuit includes: the charging being connected
Mouth circuit and booster circuit.
4. food processor as claimed in claim 2, it is characterised in that: the discharge circuit includes: the first metal-oxide-semiconductor Q1, drop
Volt circuit and electric discharge interface circuit, the microcontroller is by controlling whether the first metal-oxide-semiconductor Q1 is connected the control power supply
Whether circuit is the discharge circuit power supply.
5. food processor as claimed in claim 2, it is characterised in that: the operating circuit includes: the second metal-oxide-semiconductor Q2 and electricity
Whether machine M1, the microcontroller are connected whether the control power circuit is the work by controlling the second metal-oxide-semiconductor Q2
Make circuit power supply.
6. food processor as described in claim 1, it is characterised in that: it further include trigger K1, the trigger K1 connection
In the test side of the microcontroller, the trigger K1 is set as receiving the button operation of user, the microcontroller setting
According to the trigger signal of the trigger K1 that detects to control the power circuit be the discharge circuit and/or the work
Make circuit power supply.
7. food processor as described in claim 1, it is characterised in that: it further include voltage regulator circuit, the voltage regulator circuit connection
Between the power circuit and the microcontroller, the power circuit is microcontroller confession by the voltage regulator circuit
Electricity.
8. food processor as claimed in claim 3, it is characterised in that:
The power circuit further includes isolating diode D1, and the isolating diode D1 is connected to booster circuit and the battery
Between anode, the isolating diode D1 is set as preventing the battery under not charging situation from discharging to booster circuit.
9. food processor as claimed in claim 5, it is characterised in that: the operating circuit further include: sustained diode 2,
The sustained diode 2 is in parallel with motor M1, and the sustained diode 2 is set as the second metal-oxide-semiconductor Q2 of protection.
10. food processor as claimed in claim 4, it is characterised in that: the electric discharge interface circuit include first resistor R1,
Second resistance R2,3rd resistor R3 and the 4th resistance R4, the first resistor R1 and the concatenated branch of 3rd resistor R3 with
The second resistance R2 and the concatenated branch circuit parallel connection of the 4th resistance R4, the first resistor R1 and the 3rd resistor R3's
Junction as the first bias voltage output, the junction of the second resistance R2 and the 4th resistance R4 as second partially
Set voltage output end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721500748.3U CN208318932U (en) | 2017-11-10 | 2017-11-10 | A kind of food processor with charging/discharging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721500748.3U CN208318932U (en) | 2017-11-10 | 2017-11-10 | A kind of food processor with charging/discharging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208318932U true CN208318932U (en) | 2019-01-04 |
Family
ID=64787794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721500748.3U Active CN208318932U (en) | 2017-11-10 | 2017-11-10 | A kind of food processor with charging/discharging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208318932U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112075855A (en) * | 2019-06-13 | 2020-12-15 | 佛山市顺德区美的电热电器制造有限公司 | Control method and control system for whipping device and whipping device |
| CN113141031A (en) * | 2020-01-18 | 2021-07-20 | 杭州九阳小家电有限公司 | Portable food processor |
-
2017
- 2017-11-10 CN CN201721500748.3U patent/CN208318932U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112075855A (en) * | 2019-06-13 | 2020-12-15 | 佛山市顺德区美的电热电器制造有限公司 | Control method and control system for whipping device and whipping device |
| CN113141031A (en) * | 2020-01-18 | 2021-07-20 | 杭州九阳小家电有限公司 | Portable food processor |
| CN113141031B (en) * | 2020-01-18 | 2024-03-12 | 杭州九阳小家电有限公司 | Portable food processor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230522 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. |
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| TR01 | Transfer of patent right |