CN211432569U - Food processor - Google Patents

Abstract

The utility model provides a food processer, it includes the panel and locates inboard keypad and main control board of panel, the keypad with main control board electric connection, be equipped with the touch pad that is used for realizing touch input on the keypad, correspond on the panel the touch pad is equipped with the function sign, the keypad or be equipped with on the main control board according to the display piece of touch pad's input display food processer operating condition. The utility model provides a cooking machine adopts touch pad to realize touch input, and its preparation is convenient, with low costs, and vibration noise is low in the use.

Description

Food processor

Technical Field

The utility model relates to a kitchen appliances technical field especially relates to a cooking machine.

Background

In the prior art, the touch input of small household appliances is usually realized by spring keys. However, the spring key has the disadvantages of inconvenient installation, easy damage caused by stretching deformation, large vibration noise in the working process, large occupied area on the key board, cost increase and the like.

SUMMERY OF THE UTILITY MODEL

The utility model provides a food processor, its preparation is convenient, with low costs, and vibration noise is low in the use.

In order to achieve the above purpose, the utility model is realized by the following technical scheme.

The utility model provides a cooking machine, its includes the panel and locates inboard keypad and main control board of panel, the keypad with main control board electric connection, be equipped with the touch pad that is used for realizing touch input on the keypad, correspond on the panel touch pad is equipped with the function sign, the keypad or be equipped with the demonstration piece that shows cooking machine operating condition according to the input of touch pad on the main control board. The touch pad is adopted to realize touch input, the manufacturing is convenient, the cost is low, the safety performance is good, and the vibration noise is low in the using process.

Further, the key board and the main control board are stacked face to face. The key board and the main control board are arranged in a stacked mode, so that the key board and the main control board are conveniently electrically connected; and partial functions on the traditional key board can be transferred to the main control board, so that the key board is simple in structure and easy to manufacture, and the safety performance of the key board can be improved.

Further, the display part is arranged on the main control panel. The display piece is arranged on the main control board, so that the key board is simple in structure and easy to manufacture, the manufacturing cost of the key board can be reduced, and the safety performance of the key board can be improved.

Further, the display part comprises a display lamp and/or a nixie tube. The display lamp and/or the nixie tube are/is used for displaying the working state of the food processor.

Furthermore, the panel is a curved surface, the number of the key-press plates is at least two, and the at least two key-press plates are arranged on the inner side of the panel in a mode of having included angles. For the panel with the curved surface, two or more key boards are adopted, so that the difference of the distances from a plurality of touch pads on the key board to the panel can be reduced, and the difference of the stability and consistency of the detection of the plurality of touch pads can be reduced.

Further, the included angle is an obtuse angle. This allows the keypad to be placed closer to the faceplate.

Furthermore, the panel is a plane, the key-press plate is a block, and the distance from the key-press plate to the inner surface of the panel is 1-2.5 mm. According to the arrangement, the safety performance of the touch pad can be enhanced while the sensitivity of the touch pad is ensured.

Furthermore, the touch pad is arranged on one surface of the key board, which is deviated from the panel. Touch pad sets up towards the inside of cooking machine, can increase the distance of touch pad and panel surface to promote touch pad's ann rule performance.

Furthermore, a surface paste is further arranged on the outer side of the panel, and the function mark is arranged on the surface paste. Setting up the setting of face subsides convenience of function sign.

Further, the cooking machine is including dish and/or the motor generates heat, be equipped with main control chip on the main control board, main control chip according to touch pad's touch input control dish and/or motor work generate heat.

Drawings

Fig. 1 is a schematic view of an embodiment of the food processor of the present invention.

Fig. 2 is a block diagram of a circuit module according to an embodiment of the present invention.

Fig. 3 is a schematic diagram of a touch control assembly according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a touch control assembly according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of another view angle of the touch control assembly shown in fig. 4.

Fig. 6 is a schematic structural diagram of another touch control assembly according to an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of another view angle of the touch control assembly shown in fig. 6.

Fig. 8 is a schematic structural diagram of another touch control assembly according to an embodiment of the present invention.

The reference numbers illustrate: 100-food processor; 10-a machine base; 20-cooking cup; 1-a panel; 2-a keypad; 21-a first keypad; 22-a second keypad; 23-connecting wires; 25-touch pad; 3, a main control board; 30-a display member; 31-a nixie tube; 32-display lamps; 4-surface pasting; 41-function identification.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.

The following describes an embodiment of the food processor in detail with reference to the accompanying drawings.

Referring to fig. 1 and fig. 2, the present invention provides a food processor 100, which includes a base 10 and a food processing cup 20 placed on the base 10. Frame 10 is equipped with the touch control subassembly, cooking machine 100 includes heating plate and motor, the touch control subassembly is according to user's touch input control heating plate and/or the motor work to the realization is to the processing of the edible material in cooking cup 20. Please refer to fig. 3, which is a schematic diagram of touch control. When a person touches any key of the keys TKa-TKh, the inherent capacitance value of the TKa-TKh key is changed, the changed capacitance value signal is transmitted to the TK1-TK8 through the R701-R708, and the single chip judges whether the key is touched through the change signal of the capacitance value, so that the function corresponding to the touched key is executed. In this embodiment, the touch control subassembly includes panel 1 and locates 1 inboard keypad 2 and main control board 3 of panel, the discernment and the input of touch are realized to keypad 2 mainly used, be equipped with main control chip on the main control board 3, main control chip can be according to the touch input control of keypad 2 dish and/or motor work generate heat.

Referring to fig. 4 and 5, the key sheet 2 is electrically connected to the main control board 3, a touch pad 25 for realizing touch input is disposed on the key sheet 2, a function identifier 41 is disposed on the panel 1 corresponding to the touch pad 25, and a display 30 for displaying the operating state of the food processor 100 according to the input of the touch pad 25 is disposed on the key sheet 2 or the main control board 3. The touch pad 25 is adopted to realize touch input, and compared with the traditional touch spring, the touch pad has the advantages of convenience in manufacturing, low cost, good safety performance and low vibration noise in the using process. Further, the panel 1 is a curved surface, the number of the key boards 2 is at least two, and the at least two key boards 2 are arranged on the inner side of the panel 1 in a manner of forming an included angle. As shown in the schematic diagram of fig. 4, in the present embodiment, the key sheet 2 includes a first key sheet 21 and a second key sheet 22, and each key sheet 2 is provided with a plurality of touch pads 25 corresponding to a plurality of function identifiers 41. The first key sheet 21 and the second key sheet 22 are mounted on the inner side of the panel 1 in a manner that an included angle is an obtuse angle. For the curved surface panel 1, two or more key boards 2 are adopted, so that the difference of the distances from the touch pads 25 on the key boards 2 to the panel 1 can be reduced, and the difference of the stability and consistency of the detection of the touch pads 25 can be reduced. The included angle adopts the obtuse angle for keypad 2 can more press close to panel 1. In order to further ensure the stability and consistency of the detection of the touch pads 25, a person skilled in the art may set different sensitivities for the touch pads 25 according to different distances from the touch pads 25 to the panel 1, so as to ensure that the touch experiences of the touch pads 25 are consistent. In other embodiments, the number of the key sheet 2 is not limited to 2, and may be 3, 4 or more.

Referring to fig. 5, the key sheet 2 and the main control board 3 are stacked in a face-to-face manner. The key board 2 and the main control board 3 are electrically connected through a connecting wire 23. The main control panel 3 has an area not covered by the key sheet 2, and the display member 30 is disposed on the area of the main control panel 3 not covered by the key sheet 2, so as to display the operating state of the food processor 100 through the panel 1. In this embodiment, the display member 30 includes a display lamp 32 and a nixie tube 31. In the embodiment, the key board 2 and the main control board 3 are stacked, so that the key board 2 and the main control board 3 are conveniently electrically connected; moreover, partial functions of the traditional key board 2 can be transferred to the main control board 3, for example, the display part 30 can be arranged on the main control board 3, so that the key board 2 has a simple structure and is easy to manufacture, the manufacturing cost of the key board 2 can be reduced, and the safety performance of the key board can be improved. The touch pad 25 may be a copper foil or other metal foil, and is disposed on a surface of the key sheet 2 facing away from the panel 1. That is, touch pad 25 sets up towards the inside of cooking machine 100, so can increase the distance of touch pad 25 and panel 1 surface to increase touch pad 25's creepage distance, promote touch pad 25's ann rule performance.

Please refer to fig. 6 and 7, which are schematic structural diagrams of another touch control assembly. The main difference from the touch control assembly shown in fig. 4 and 5 is that the panel 1 is a flat surface and the key sheet 2 is a single plate. The key board 2 is arranged on the inner side of the panel 1 in a way of being approximately parallel to the panel 1, and the distance from the key board 2 to the inner surface of the panel 1 is 1-2.5 mm. With this arrangement, the sensitivity of the touch pad 25 can be ensured and the safety performance thereof can be enhanced. Specifically, the distance may be 1mm, 1.2mm, 1.5mm, 1.6mm, 1.8mm, 2mm, 2.2mm, 2.5mm, or the like. The thickness of the key board 2 is 1-3mm, specifically, 1mm, 1.5mm, 2mm, 2.5mm, 3mm and the like can be selected. Other structures of the present solution can be configured as described above with reference to the solutions shown in fig. 4 and 5, and are not described herein again.

Please refer to fig. 8, which is a schematic structural diagram of another touch control assembly. The main difference between the two specific schemes is that the outer side of the panel 1 is also provided with a surface paste 4. In this embodiment, the function identifier 41 is disposed on the surface sticker 4. By arranging the surface sticker 4, the function identification 41 is more conveniently arranged. Other structures of the present solution can be configured as described above with reference to the solutions shown in fig. 4 and 5, and are not described herein again.

As can be seen from the above description, the food processor 100 provided by the present invention adopts the touch pad 25 to implement touch input, and has the advantages of convenient manufacture, low cost, good safety performance, and low vibration noise during use; furthermore, the key board 2 and the main control board 3 are arranged in a stacked manner, so that the key board 2 and the main control board 3 are conveniently electrically connected; the display part is arranged on the main control board 3, so that the key board 2 is simple in structure and easy to manufacture, the manufacturing cost of the key board 2 can be reduced, and the safety performance of the key board can be improved; for the curved surface panel 1, two or more key boards 2 are adopted, and the difference of the distances from the touch pads 25 on the key boards 2 to the panel 1 is reduced, so that the difference of the stability and consistency of the detection of the touch pads 25 is reduced. The utility model provides a cooking machine can specifically be soybean milk machine, juice extractor, broken wall machine, dough kneading machine, meat mixer or fried dish machine etc..

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above embodiments, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims (10)

1. The utility model provides a cooking machine, its characterized in that, it includes panel (1) and locates keypad (2) and main control board (3) of panel (1) inboard, keypad (2) with main control board (3) electric connection, be equipped with touch pad (25) that are used for realizing touch input on keypad (2), correspond on panel (1) touch pad (25) are equipped with function sign (41), keypad (2) or be equipped with the basis on main control board (3) the display piece (30) of the input display cooking machine operating condition of touch pad (25).

2. The food processor of claim 1, wherein the keydome (2) and the main control panel (3) are stacked in a face-to-face arrangement.

3. The food processor as claimed in claim 2, wherein the display member (30) is arranged on the main control board (3).

4. The food processor of claim 3, wherein the display member (30) comprises a display lamp (32) and/or a nixie tube (31).

5. The food processor as claimed in claim 1, wherein the panel (1) is a curved surface, the key sheet (2) is at least two, and the at least two key sheets (2) are arranged inside the panel (1) in an included angle manner.

6. The food processor of claim 5, wherein the included angle is an obtuse angle.

7. The food processor according to claim 1, wherein the panel (1) is a plane, the key sheet (2) is a block, and the distance from the key sheet (2) to the inner surface of the panel (1) is 1-2.5 mm.

8. The food processor according to any one of claims 1 to 7, wherein the touch pad (25) is provided on a face of the key sheet (2) facing away from the panel (1).

9. The food processor according to any one of claims 1 to 7, wherein a surface sticker (4) is further provided on the outer side of the panel (1), and the function identifier (41) is provided on the surface sticker (4).

10. The food processor according to any one of claims 1 to 7, wherein the food processor comprises a heating plate and/or a motor, a main control chip is arranged on the main control board (3), and the main control chip controls the heating plate and/or the motor to work according to the touch input of the touch pad (25).

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