CN220382966U - Control panel of juice extractor and juice extractor - Google Patents
Control panel of juice extractor and juice extractor Download PDFInfo
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- CN220382966U CN220382966U CN202321931132.7U CN202321931132U CN220382966U CN 220382966 U CN220382966 U CN 220382966U CN 202321931132 U CN202321931132 U CN 202321931132U CN 220382966 U CN220382966 U CN 220382966U
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- input end
- duplex
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- 235000011389 fruit/vegetable juice Nutrition 0.000 title claims description 31
- 239000003990 capacitor Substances 0.000 claims description 28
- 230000001012 protector Effects 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 6
- 230000009977 dual effect Effects 0.000 description 19
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The embodiment of the utility model discloses a control panel of a juicer and the juicer, wherein the control panel of the juicer comprises a rocker switch with a closing circuit, a first circuit and a second circuit and a duplex circuit with a first branch and a second branch, the first branch is provided with a first input end, a second input end and a first output end, the second branch is provided with the first input end, the second input end and the first output end, the first input end of the first branch is connected with the second input end of the second branch, a connecting node of the first branch is connected with the first input end of the duplex circuit, and a connecting node of the second branch is connected with the first input end of the second branch to form the second power input end of the duplex circuit; the first output end of the first branch is connected with the positive electrode of the motor, and the first output end of the second branch is connected with the negative electrode of the motor. The control panel of the juicer is used for solving the problem that the working state of the juicer is complicated to switch.
Description
Technical Field
The utility model relates to the technical field of juicers, in particular to a control panel of a juicer and the juicer.
Background
The juicer has become an indispensable electrical appliance commonly used in daily life of family, and current juicer has multiple functions, but the realization of multiple functions often is realized through a button or a plurality of buttons, when a plurality of buttons, a plurality of pilot lamps need to be combined to indicate the operating condition of current juicer, and the switching of each operating condition needs the control signal through control circuit just can feedback control the rotational speed of motor after the button to realize the switching of operating condition, the process is more complicated.
Disclosure of Invention
The application provides a control panel of juice extractor for solve the comparatively complicated problem of juice extractor operating condition's switching.
To achieve the above object, the present utility model provides a control panel of a juice extractor, the control panel of the juice extractor comprising:
the rocker switch is provided with a closing circuit, a first circuit and a second circuit;
the double-circuit is provided with a first branch circuit and a second branch circuit, wherein the first branch circuit is provided with a first input end, a second input end and a first output end, the second branch circuit is provided with a first input end, a second input end and a first output end, the first input end of the first branch circuit is connected with the second input end of the second branch circuit, a connecting node of the first branch circuit forms a first power supply input end of the double-circuit, the second input end of the first branch circuit is connected with the first input end of the second branch circuit, and a connecting node of the second branch circuit forms a second power supply input end of the double-circuit; the first output end of the first branch is connected with the positive electrode of the motor, and the first output end of the second branch is connected with the negative electrode of the motor;
the duplex circuit is provided with a closing state, a first working state and a second working state; when the duplex circuit is in a closed state, the rocker switch is in a closed circuit; when the duplex circuit is in a first working state, the rocker switch is in the first circuit, the first input end of the first branch circuit is connected with the first output end of the first branch circuit through the first circuit of the rocker switch, and the first input end of the second branch circuit is connected with the first output end of the second branch circuit through the first circuit of the rocker switch; when the duplex circuit is in a second working state, the rocker switch is in the second circuit, the second input end of the first branch circuit is connected with the first output end of the first branch circuit through the second circuit of the rocker switch, and the second input end of the second branch circuit is connected with the first output end of the second branch circuit through the second circuit of the rocker switch.
Optionally, the dual circuit has a first input end, a second input end, a third input end, a fourth input end, a first output end and a second output end, where the first input end of the dual circuit is a first input end of a first branch, the second input end of the dual circuit is a first input end of the second branch, the third input end of the dual circuit is a second input end of the first branch, the fourth input end of the dual circuit is a second input end of the second branch, the first output end of the dual circuit is a first output end of the first branch, and the second output end of the dual circuit is a first output end of the second branch; the first input end, the second input end, the third input end, the fourth input end, the first output end and the second output end of the duplex circuit are distributed in an array.
Optionally, the first input end of the duplex circuit, the third input end of the duplex circuit and the first output end of the duplex circuit are arranged in a first column; the second input end of the duplex circuit, the fourth input end of the duplex circuit and the second output end of the duplex circuit are arranged in a second column.
Optionally, the control panel of the juice extractor further includes a first capacitor and a second capacitor, where a first end of the first capacitor, a first end of the second capacitor, and a first input end of the first branch are respectively connected with a second input end of the second branch, and a second end of the first capacitor, a second end of the second capacitor, and a second input end of the first branch are respectively connected with a first input end of the second branch.
Optionally, the control panel of the juicer further comprises a power supply access end and a surge protector, wherein the surge protector is arranged between the power supply access end and the duplex circuit.
Optionally, the control panel of the juicer further comprises a rectifying and filtering circuit, and the rectifying and filtering circuit is arranged between the power supply access end and the surge protector.
Optionally, the control panel of the juicer further includes a thermistor, a first end of the thermistor is connected with the first output end of the surge protector, and a second end of the thermistor is connected with the first end of the first capacitor, the first end of the second capacitor, the first input end of the first branch and the second input end of the second branch, respectively.
Optionally, the first motor and the second motor are direct current motors.
Optionally, the rocker switch is a duplex switch.
The application also proposes a juice extractor comprising a control panel of the juice extractor as described above.
The control panel of the juicer comprises a rocker switch and a duplex circuit. The dual circuit is provided with a closing state, a first working state and a second working state; when the duplex circuit is in a closed state, the rocker switch is in a closed circuit; when the duplex circuit is in a first working state, the rocker switch is in the first circuit, the first input end of the first branch circuit is connected with the first output end of the first branch circuit through the first circuit of the rocker switch, and the first input end of the second branch circuit is connected with the first output end of the second branch circuit through the first circuit of the rocker switch; when the duplex circuit is in a second working state, the rocker switch is in the second circuit, the second input end of the first branch circuit is connected with the first output end of the first branch circuit through the second circuit of the rocker switch, and the second input end of the second branch circuit is connected with the first output end of the second branch circuit through the second circuit of the rocker switch. The control panel of the juicer has the following beneficial effects:
after the control panel of the juicer is adopted, the switching of a plurality of working states of the duplex circuit can be realized through the rocker switch, so that the aim of rapidly and simply switching the working states of the juicer is fulfilled.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Wherein:
FIG. 1 is a schematic block diagram of a control panel of a juicer in one embodiment;
FIG. 2 is a schematic circuit diagram of a control panel of the juicer in one embodiment;
FIG. 3 is a schematic diagram of various operating states of a control panel of the juicer in one embodiment;
fig. 4 is a schematic structural view of a rocker switch of a control panel of the juice extractor in one embodiment.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a control panel of a juicer, which is used for solving the problem that the working state of the juicer is complicated to switch.
As shown in fig. 1, in an embodiment, the control panel of the juicer includes a rocker switch 20 and a duplex circuit 10, the rocker switch 20 has a closing line, a first line and a second line, the duplex circuit 10 has a first branch 101 and a second branch 102, the first branch 101 has a first input terminal 1, a second input terminal 3 and a first output terminal 2, the second branch 102 has a first input terminal 1, a second input terminal 3 and a first output terminal 2, the first input terminal 1 of the first branch 101 is connected with the second input terminal 3 of the second branch 102, a connection node thereof forms a first power input terminal of the duplex circuit, the second input terminal 3 of the first branch 101 is connected with the first input terminal 1 of the second branch 102, and a connection node thereof forms a second power input terminal of the duplex circuit; the first output 2 of the first branch 101 is connected to the motor positive pole M +, and the first output 2 of the second branch 102 is connected to the motor negative pole M-.
Wherein, as shown in fig. 3, the duplex circuit 10 has a closed state, a first operation state and a second operation state; when the duplex circuit 10 is in the off state, the rocker switch 20 is in the off line; when the duplex circuit 10 is in the first working state, the rocker switch 20 is in a first circuit, the first input end 1 of the first branch circuit 101 is connected with the first output end 2 of the first branch circuit 101 through the first circuit of the rocker switch 20, and the first input end 1 of the second branch circuit 102 is connected with the second output end 2 of the second branch circuit 102 through the first circuit of the rocker switch 20; when the duplex circuit 10 is in the second operating state, the rocker switch 20 is in the second line, the second input end 3 of the first branch circuit 101 and the first output end 2 of the first branch circuit 101 are connected through the second line of the rocker switch 20, and the second input end 3 of the second branch circuit 102 and the first output end of the second branch circuit 102 are connected through the second line of the rocker switch 20. In the scheme of this application, the circuit through switching rocker switch 20 changes the interconnection relation of first branch road 101 and second branch road 102 to change the operating condition of duplex circuit 10, make the motor that second branch road 102 connects insert in duplex circuit 10 through different connected mode respectively, thereby can directly change the operating condition of motor, make the motor can switch between two states of corotation and reversal, and then change the operating condition of juice extractor, thereby simplify the switching process of juice extractor operating condition, after receiving outside instruction, need not through control circuit, alright change operating condition.
It should be noted that, the closed circuit of the rocker switch 20 refers to that no path inside the rocker switch 20 conducts an endpoint between any two paths of the first branch 101 and the second branch 102, that is, conduction of the internal endpoints of the first branch 101 and the second branch 102 is avoided, so that no power is supplied to the motor, and the juicer is in a closed state.
Optionally, the electric machine is a direct current motor.
Alternatively, the first branch 101 and the second branch 102 are circuits having only three terminals, and the circuits are externally connected to different circuits, and the terminals of the circuits are communicated through the circuit of the rocker switch 20. The closing circuit, the first circuit and the second circuit of the rocker switch 20 are two wires arranged in parallel respectively, for example, when the switch is pressed down, if the first circuit acts, the first circuit conducts a path between the first input end 1 and the first output end 2 of the first branch circuit 101, and also conducts a path between the first input end 1 and the first output end 2 of the second branch circuit 102.
In an embodiment, the dual circuit 10 has a first input terminal a, a second input terminal b, a third input terminal c, a fourth input terminal d, a first output terminal e and a second output terminal f, wherein the first input terminal a of the dual circuit 10 is the first input terminal 1 of the first branch 101, the second input terminal b of the dual circuit 10 is the first input terminal 1 of the second branch 102, the third input terminal c of the dual circuit 10 is the second input terminal 3 of the first branch 101, the fourth input terminal d of the dual circuit 10 is the second input terminal 3 of the second branch 102, the first output terminal e of the dual circuit 10 is the first output terminal 2 of the first branch 101, and the second output terminal f of the dual circuit 10 is the first output terminal 2 of the second branch 102; the first input terminal a, the second input terminal, the third input terminal, the fourth input terminal, the first output terminal and the second output terminal of the duplex circuit 10 are distributed in an array.
When the first input end a, the second input end, the third input end, the fourth input end, the first output end and the second output end of the duplex circuit 10 are distributed in an array, the distance between each end point can be fixed, so that the reliability of the connection circuit of the rocker switch 20 during connection is ensured, and the connection failure caused by the distance error is avoided.
In an embodiment, the first input terminal a of the dual circuit 10, the third input terminal c of the dual circuit 10, and the first output terminal e of the dual circuit 10 are disposed in the first column; the second input b of the duplex circuit 10, the fourth input d of the duplex circuit 10 and the second output f of the duplex circuit 10 are arranged in a second column.
When the output end of the duplex circuit 10 is divided into two rows, the duplex circuit can be adapted to most of the rocker switches 20 on the market, so that the replacement and maintenance of the following rocker switches 20 when damaged are facilitated.
Alternatively, as shown in fig. 4, rocker switch 20 is a dual switch.
Wherein, the physical surface of the double-link switch has a printed layer 50 to represent the current state of the double-link switch in each pressed state, so that the user can know the working state of the double-link circuit 10 at this time without any circuit feedback, thereby facilitating the use of the user. In addition, the first line and the second line are actually the terminals of a duplex circuit that communicates through a switch-over conductor. The first line and the second line are two wires arranged in parallel, for example, when the switch is pressed, if the first line acts, the first line conducts a path between the first input end 1 and the first output end 2 of the first branch 101, and also conducts a path between the first input end 1 and the first output end 2 of the second branch 102.
Optionally, the control panel of the juicer further comprises a substrate, and the rocker switch and the duplex circuit are fixed on the substrate.
The fixing at this time can be physical fixing or chemical fixing, and the user can select according to actual needs, so that the structure of the control panel of the juicer is more stable.
In an embodiment, as shown in fig. 2, the control panel of the juice extractor further includes a first capacitor C1 and a second capacitor C2, where a first end of the first capacitor C1, a first end of the second capacitor C2, and a first input end 1 of the first branch 101 are respectively connected to the second input end 3 of the second branch 102, and a second end of the first capacitor C1, a second end of the second capacitor C2, and a second input end 3 of the first branch 101 are respectively connected to the first input end 1 of the second branch 102.
The first capacitor C1 and the second capacitor C2 can filter out ac in the circuit. Thereby ensuring the operation safety of the first direct current motor and the second direct current motor.
In AN embodiment, as shown in fig. 2, the control panel of the juicer further includes a power access terminal 30 (al\an) and a surge protector GBL, wherein the surge protector GBL is disposed between the power access terminal and the duplex circuit 10.
The surge protector GBL can limit transient overvoltage and discharge corresponding transient overcurrent, so that the influence of direct lightning strike, lightning conduction, lightning induction, overvoltage operation and the like on a subsequent circuit can be avoided.
In an embodiment, the control panel of the juicer further includes a rectifying and filtering circuit, and the rectifying and filtering circuit is disposed between the power supply access terminal and the surge protector GBL.
The rectifying and filtering circuit is composed of a fuse F1, a first resistor R1, a third capacitor C3, a first inductor L1 and a second inductor L2, wherein the first inductor L1 and the second inductor L2 rectify current flowing into the first inductor L1 and the second inductor L2, so that the flowing current is direct current, the fuse F1 prevents the current or the voltage of the circuit from being burnt out excessively, and the fuse is fused when exceeding a rated voltage value or a current value. The third capacitor C3 and the first resistor R1 form a filter circuit, so that high-frequency current in the input power supply is filtered.
In an embodiment, the control panel of the juicer further comprises a thermistor PTC, a first end of the thermistor is connected to the first output end of the surge protector GBL, and a second end of the thermistor is connected to the first end of the first capacitor C1, the first end of the second capacitor C2, the first input end 1 of the first branch 101 and the second input end 3 of the second branch 102, respectively.
The thermistor can be a positive temperature coefficient thermistor, so that the duplex circuit 10 and the motor can be overheat-protected, and the resistance value is larger when the temperature is higher, so that the subsequent power supply is smaller, and the motor is prevented from being overheat.
The utility model also provides a juicer, which comprises the control panel of the juicer.
It is noted that, because the juice extractor of the present application includes all embodiments of the control panel of the juice extractor, the juice extractor of the present application has all the beneficial effects of the control panel of the juice extractor, and will not be described herein.
The foregoing disclosure is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, which is defined by the appended claims.
Claims (10)
1. A control panel of a juice extractor, the control panel of the juice extractor comprising:
the rocker switch is provided with a closing circuit, a first circuit and a second circuit;
the double-circuit is provided with a first branch circuit and a second branch circuit, wherein the first branch circuit is provided with a first input end, a second input end and a first output end, the second branch circuit is provided with a first input end, a second input end and a first output end, the first input end of the first branch circuit is connected with the second input end of the second branch circuit, a connecting node of the first branch circuit forms a first power supply input end of the double-circuit, the second input end of the first branch circuit is connected with the first input end of the second branch circuit, and a connecting node of the second branch circuit forms a second power supply input end of the double-circuit; the first output end of the first branch is connected with the positive electrode of the motor, and the first output end of the second branch is connected with the negative electrode of the motor;
the duplex circuit is provided with a closing state, a first working state and a second working state; when the duplex circuit is in a closed state, the rocker switch is in a closed circuit; when the duplex circuit is in a first working state, the rocker switch is in the first circuit, the first input end of the first branch circuit is connected with the first output end of the first branch circuit through the first circuit of the rocker switch, and the first input end of the second branch circuit is connected with the first output end of the second branch circuit through the first circuit of the rocker switch; when the duplex circuit is in a second working state, the rocker switch is in the second circuit, the second input end of the first branch circuit is connected with the first output end of the first branch circuit through the second circuit of the rocker switch, and the second input end of the second branch circuit is connected with the first output end of the second branch circuit through the second circuit of the rocker switch.
2. The control panel of the juice extractor according to claim 1, wherein the duplex circuit has a first input, a second input, a third input, a fourth input, a first output and a second output, the first input of the duplex circuit being a first input of a first branch, the second input of the duplex circuit being a first input of a second branch, the third input of the duplex circuit being a second input of the first branch, the fourth input of the duplex circuit being a second input of the second branch, the first output of the duplex circuit being a first output of the first branch, the second output of the duplex circuit being a first output of the second branch; the first input end, the second input end, the third input end, the fourth input end, the first output end and the second output end of the duplex circuit are distributed in an array.
3. The control panel of the juice extractor of claim 2, wherein the first input of the duplex circuit, the third input of the duplex circuit, and the first output of the duplex circuit are arranged in a first column; the second input end of the duplex circuit, the fourth input end of the duplex circuit and the second output end of the duplex circuit are arranged in a second column.
4. The control panel of the juice extractor of claim 1, further comprising a first capacitor and a second capacitor, wherein the first end of the first capacitor, the first end of the second capacitor, and the first input of the first branch are respectively connected to the second input of the second branch, and the second end of the first capacitor, the second end of the second capacitor, and the second input of the first branch are respectively connected to the first input of the second branch.
5. The control panel of the juice extractor of claim 4, further comprising a power supply access terminal and a surge protector disposed between the power supply access terminal and the duplex circuit.
6. The control panel of the juice extractor of claim 5, further comprising a rectifying and filtering circuit disposed between the power supply access terminal and the surge protector.
7. The control panel of the juice extractor of claim 6, further comprising a thermistor, a first end of the thermistor coupled to the first output of the surge protector, and a second end of the thermistor coupled to the first end of the first capacitor, the first end of the second capacitor, the first input of the first branch, and the second input of the second branch, respectively.
8. The control panel of a juice extractor according to any of claims 1-7, characterized in that said electric motor is a direct current motor.
9. The control panel of the juice extractor of any of claims 1 to 7, further comprising a base plate, said rocker switch and said duplex circuit being secured to said base plate.
10. A juice extractor, characterized in that it comprises a control panel of the juice extractor according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321931132.7U CN220382966U (en) | 2023-07-21 | 2023-07-21 | Control panel of juice extractor and juice extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321931132.7U CN220382966U (en) | 2023-07-21 | 2023-07-21 | Control panel of juice extractor and juice extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220382966U true CN220382966U (en) | 2024-01-23 |
Family
ID=89569079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321931132.7U Active CN220382966U (en) | 2023-07-21 | 2023-07-21 | Control panel of juice extractor and juice extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220382966U (en) |
-
2023
- 2023-07-21 CN CN202321931132.7U patent/CN220382966U/en active Active
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