CN213282627U - Food processor with revolution meter - Google Patents
Food processor with revolution meter Download PDFInfo
- Publication number
- CN213282627U CN213282627U CN202021188084.3U CN202021188084U CN213282627U CN 213282627 U CN213282627 U CN 213282627U CN 202021188084 U CN202021188084 U CN 202021188084U CN 213282627 U CN213282627 U CN 213282627U
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- tachometer
- shell
- drive circuit
- motor drive
- potentiometer
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Abstract
The utility model provides a take food processor of tachometer which characterized in that: the device comprises a shell and a tachometer arranged on the surface of the shell, wherein a tachometer controller is electrically connected with a tachometer driving circuit and a motor driving circuit; the revolution meter comprises a dial plate and a stepping motor arranged on the back of the dial plate, a spindle of the stepping motor penetrates through the dial plate and protrudes out of the dial plate, and a pointer is arranged at the top end of the spindle; the rotating speed controller is a direct-sliding potentiometer fixedly arranged on the shell, an operating handle of the direct-sliding potentiometer protrudes out of the shell, and correspondingly, scales are arranged on the shell corresponding to corresponding gears; the tachometer drive circuit be step motor drive circuit, motor drive circuit is silicon controlled rectifier voltage regulating circuit, speed controller provides control signal for step motor drive circuit and silicon controlled rectifier voltage regulating circuit simultaneously. The utility model has the advantages that: this cooking machine possesses the rotational speed and shows the function, can make the user accurate control cooking machine rotational speed to reach the best rotational speed of cooking food.
Description
Technical Field
The utility model relates to a cooking machine specifically is a take food cooking machine of tachometer.
Background
At present the in-process of cooking machine at the processing food, smash food through motor drive grinding blade subassembly high-speed rotation, current high-speed cooking machine includes the base usually, installs the motor in the base, installs the cup on the base, installs the blade in the cup and constitutes, and the blade is smashed food by motor drive high-speed rotation.
At present, a speed regulating knob on a control panel of the food processor is only provided with a plurality of adjustable gears, and the rotating speed of a blade cannot be adjusted in real time according to different food materials, so that the crushing effect of the food materials is reduced; on the other hand, the operation functions of the existing food processor are all designed to be of a key type, and various function keys are fully distributed on a control panel with a limited area, so that a user is difficult to quickly select the required functions, which causes inconvenience to the user, and further improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the shortcoming that prior art exists, providing a simple structure, can convenience of customers look over the real-time rotational speed of cooking machine to reach the food cooking machine of a take tachometer of accurate cooking.
The utility model discloses the purpose is realized with following mode: the utility model provides a take food processor of tachometer which characterized in that: the device comprises a shell and a tachometer arranged on the surface of the shell, wherein a tachometer controller is electrically connected with a tachometer driving circuit and a motor driving circuit;
the revolution meter comprises a dial plate and a stepping motor arranged on the back of the dial plate, a spindle of the stepping motor penetrates through the dial plate and protrudes out of the dial plate, and a pointer is arranged at the top end of the spindle;
the rotating speed controller is a direct-sliding potentiometer fixedly arranged on the shell, an operating handle of the direct-sliding potentiometer protrudes out of the shell, and correspondingly, scales are arranged on the shell corresponding to corresponding gears;
the tachometer drive circuit be step motor drive circuit, motor drive circuit is silicon controlled rectifier voltage regulating circuit, speed controller provides control signal for step motor drive circuit and silicon controlled rectifier voltage regulating circuit simultaneously.
The straight sliding potentiometer is a stepless potentiometer.
The straight sliding potentiometer is a gear potentiometer.
The rotating speed controller is a knob potentiometer.
The utility model has the advantages that: 1. simple structure, low production cost and improved market competitiveness. 2. This cooking machine possesses the rotational speed and shows the function, can make the user accurate control cooking machine rotational speed to reach the best rotational speed of cooking food. 3. The unique tachometer structure utilizes servo motor drive pointer motion, makes the rotational speed show accurate stability.
Drawings
Fig. 1 is the final assembly effect diagram of the present invention.
Fig. 2 is a schematic structural diagram of the tachometer of the present invention.
Fig. 3 is a cross-sectional view of the structure of the tachometer.
Fig. 4 is a diagram of the electrical principle of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The utility model provides a take food processor of tachometer which characterized in that: the device comprises a shell 1 and a tachometer 2 arranged on the surface of the shell 1, wherein a tachometer controller 3 is electrically connected with a tachometer drive circuit 4 and a motor drive circuit 5;
the revolution meter 2 comprises a dial 21 and a stepping motor 22 arranged on the back of the dial 21, a spindle of the stepping motor 22 penetrates through the dial 21 and protrudes out of the dial 21, and a pointer 23 is arranged at the top end of the spindle;
the rotating speed controller 3 is a direct-sliding potentiometer fixedly mounted on the housing 1, an operating handle 31 of the direct-sliding potentiometer protrudes out of the housing 1, and correspondingly, a scale 32 is arranged on the housing 1 corresponding to a corresponding gear;
the tachometer drive circuit be step motor drive circuit 5, motor drive circuit 5 is the silicon controlled rectifier voltage regulating circuit, speed controller 3 provides control signal for step motor drive circuit 5 and silicon controlled rectifier voltage regulating circuit simultaneously.
The straight sliding potentiometer is a stepless potentiometer.
The straight sliding potentiometer is a gear potentiometer.
The rotating speed controller 3 is a knob potentiometer.
The working principle is as follows: in the present case, tachometer drive circuit and rotational speed display meter have been added in the drive circuit of motor, and when the user passes through 3 control motor rotational speeds of rotational speed controller, rotational speed controller 3 gives step motor drive circuit 5 with corresponding signal transmission, and step motor drive circuit 5 turns into servo motor's turned angle with the signal is corresponding to the drive pointer swings to corresponding rotational speed scale, has realized the demonstration to cooking machine slew velocity.
Compared with the prior art, the cooking machine in the present case has the rotational speed and shows the function, and the user is when adjusting the rotational speed, and corresponding rotational speed value can show on the tachometer for the user can the audio-visual current rotational speed of understanding cooking machine, in order to reach the optimal value as its food cooking, has improved the taste of the food of cooking out. Simultaneously, the tachometer in the present case has adopted step motor drive, consequently, it can avoid the food processor during operation high-frequency vibration to its influence that brings, has guaranteed display accuracy and life, so can extensively use widely.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (4)
1. The utility model provides a take food processor of tachometer which characterized in that: the device comprises a shell (1) and a tachometer (2) arranged on the surface of the shell (1), wherein a tachometer controller (3) is electrically connected with a tachometer drive circuit (4) and a motor drive circuit (5);
the revolution meter (2) comprises a dial (21) and a stepping motor (22) arranged on the back of the dial (21), a spindle of the stepping motor (22) penetrates through the dial (21) and protrudes out of the dial (21), and a pointer (23) is arranged at the top end of the spindle;
the rotating speed controller (3) is a direct-sliding potentiometer fixedly arranged on the shell (1), an operating handle (31) of the direct-sliding potentiometer is arranged to protrude out of the shell (1), and correspondingly, scales (32) are arranged on the shell (1) corresponding to corresponding gears;
the tachometer drive circuit be step motor drive circuit (5), motor drive circuit (5) are silicon controlled rectifier voltage regulating circuit, speed controller (3) provide control signal for step motor drive circuit (5) and silicon controlled rectifier voltage regulating circuit simultaneously.
2. The food processor with the tachometer according to claim 1, wherein: the straight sliding potentiometer is a stepless potentiometer.
3. The food processor with the tachometer according to claim 1, wherein: the straight sliding potentiometer is a gear potentiometer.
4. The food processor with the tachometer according to claim 1, wherein: the rotating speed controller (3) is a knob potentiometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021188084.3U CN213282627U (en) | 2020-06-24 | 2020-06-24 | Food processor with revolution meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021188084.3U CN213282627U (en) | 2020-06-24 | 2020-06-24 | Food processor with revolution meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213282627U true CN213282627U (en) | 2021-05-28 |
Family
ID=76018350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021188084.3U Active CN213282627U (en) | 2020-06-24 | 2020-06-24 | Food processor with revolution meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213282627U (en) |
-
2020
- 2020-06-24 CN CN202021188084.3U patent/CN213282627U/en active Active
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