CN213909821U - Control panel assembly and cooking utensil with same - Google Patents

Abstract

The utility model provides a control panel assembly and have its cooking utensil, wherein, control panel assembly, include: a substrate; the display screen is arranged on the base body and comprises a display area and a touch area; the control panel is positioned on the inner side of the display screen and is connected with the display screen; the elastic piece is positioned between the control panel and the touch area; and the backing plate is arranged between the elastic piece and the touch area. The technical scheme of the application effectively solves the problem that the cost of the control panel in the related technology is high.

Description

Control panel assembly and cooking utensil with same

Technical Field

The utility model relates to a small household appliances technical field particularly, relates to a control panel assembly and have its cooking utensil.

Background

A cooking appliance in the related art has a control panel in which function selection buttons and a display operation area are provided. The control panel is adhered to the outer side of the lamp panel display operation area.

The control panel is an IMD panel (injection molding surface decoration technology) or a panel label made of PET (polyethylene terephthalate). The control panel has no screen guide and intelligent operation functions.

In order to facilitate the use of the user and increase the intelligent effect, in the related art, the control panel may also be a TFT display screen (thin film field effect transistor). And a touch spring is arranged below a touch area of the TFT display screen and is positioned in the lamp panel display operation area.

During design, a safety distance larger than 2mm needs to be reserved between the touch spring and the touch surface, and the thickness of a conventional TFT display screen is not larger than 2 mm. A TFT display screen with a thickness greater than 2mm needs to be specially manufactured, so that the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a control panel assembly and have its cooking utensil to solve the higher problem of cost of the control panel among the correlation technique.

In order to achieve the above object, according to an aspect of the present invention, there is provided a control panel assembly including: a substrate; the display screen is arranged on the base body and comprises a display area and a touch area; the control panel is positioned on the inner side of the display screen and is connected with the display screen; the elastic piece is positioned between the control panel and the touch area; and the backing plate is arranged between the elastic piece and the touch area.

Use the technical scheme of the utility model, the backing plate setting is between elastic component and touch area. Because the backing plate has certain thickness, even reduce the thickness of display screen, need not to set to be greater than 2mm, also can make and leave the ann's rule distance that accords with between elastic component and the touch area, and then can reduce control panel assembly's cost of manufacture. Therefore, the technical scheme of the application effectively solves the problem that the cost of the control panel in the related art is high.

Further, the pad is in abutting engagement with the touch area. In the above-described structure, when a user touches the touch region, the pad can sensitively sense the change of the force, and is rapidly transferred to the control board through the elastic member, so that the control board easily receives the touch signal.

Further, in order to conveniently mount the base plate on the base body, a guide structure is arranged between the base plate and the base body.

Furthermore, the guide structure comprises a guide buckle arranged on the base plate and a guide hole arranged on the base body and matched with the guide buckle. In the structure, in the process that the base plate is installed on the base body, the guide buckle can enter the guide hole along the side wall of the guide hole, the guide buckle is clamped on the hole wall of the guide hole, and the guide buckle is matched with the guide hole, so that the base plate can move according to a preset track, and the base plate is prevented from moving in a process of being inclined.

Furthermore, a clamping table is arranged on the hole wall of the guide hole, and the guide buckle is abutted against the clamping table. In the structure, the clamping table is blocked in the upward moving direction of the guide buckle to prevent the guide buckle from being separated from the guide hole.

Furthermore, the guide buckle is arranged on the base plate, the guide hole is arranged on the base body, and a guide inclined plane is arranged at the position, corresponding to the guide hole, of the base body. In the structure, in the process that the guide buckle is installed in the guide hole, the guide buckle can slide into the guide hole along the guide inclined plane, so that the guide buckle can smoothly enter the guide hole, and the installation efficiency can be improved.

Further, the backing plate comprises two backing plate end parts and a connecting part connected between the two backing plate end parts, the guide structure is arranged between the base body and the connecting part, and the backing plate end parts abut against the elastic part and the touch area. In the structure, the end part of the base plate can form a larger stress area, so that when a user touches the touch area, the sensing speed can be increased, and the user experience is further improved.

Further, in order to make the light of the lamp pearl on the control panel can see through the backing plate, the backing plate is the light-passing board.

Further, in order to facilitate installation of the display screen and the backing plate, and meanwhile, the structure of the control panel assembly is more compact, the base body comprises a panel, a first installation concave portion and a second installation concave portion, the first installation concave portion is arranged on the panel, the second installation concave portion is arranged on the bottom wall of the first installation concave portion, the display screen is arranged in the first installation concave portion, and the backing plate is arranged in the second installation concave portion.

Further, in order to protect the control panel and to make the control panel easy to install, the control panel assembly further comprises a housing, the housing is covered outside the control panel, and the housing is located on the inner side of the display screen.

According to another aspect of the present invention, there is provided a cooking appliance, including a control panel assembly, the control panel assembly being the above panel assembly. Since the control panel assembly can solve the problem of high cost of the control panel in the related art, the cooking appliance having the control panel assembly can achieve the same effect.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic top view of an embodiment of a control panel assembly according to the present invention;

FIG. 2 illustrates a cross-sectional view A-A of the control panel assembly of FIG. 1;

FIG. 3 illustrates an enlarged schematic view at H of the control panel assembly of FIG. 2;

FIG. 4 illustrates a schematic cross-sectional view of the control panel assembly of FIG. 1 from the B-B direction;

FIG. 5 illustrates an enlarged schematic view at I of the control panel assembly of FIG. 4;

FIG. 6 illustrates an exploded view of the control panel assembly of FIG. 1;

FIG. 7 illustrates an enlarged schematic view at J of the control panel assembly of FIG. 6; and

fig. 8 is a perspective view illustrating a pad plate of the control panel assembly of fig. 1.

Wherein the figures include the following reference numerals:

10. a substrate; 11. a guide hole; 111. a first bore section; 112. a second bore section; 113. clamping a platform; 12. a guide slope; 13. a panel; 15. a first mounting recess; 16. a second mounting recess; 17. avoiding holes; 20. a display screen; 21. a display area; 22. a touch area; 30. a control panel; 31. a lamp bead; 40. an elastic member; 50. a base plate; 51. a guide buckle; 52. the end part of the backing plate; 53. a connecting portion; 60. a housing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

As shown in fig. 1 and 2, the control panel assembly of the present embodiment includes: the display device comprises a base body 10, a display screen 20, a control panel 30, an elastic member 40 and a pad 50. The display screen 20 is disposed on the base 10. The display screen 20 comprises a display area 21 and a touch area 22. The control panel 30 is located on the inside of the display screen 20. The control panel 30 is connected to the display screen 20. The elastic member 40 is located between the control board 30 and the touch area 22. The backing plate 50 is disposed between the elastic member 40 and the touch area 22.

With the solution of the present embodiment, the pad 50 is disposed between the elastic member 40 and the touch area 22. Because the backing plate 50 has a certain thickness, even if the thickness of the display screen 20 is reduced and does not need to be set to be larger than 2mm, a safety distance meeting the requirement is reserved between the elastic member 40 and the touch area 22, and the manufacturing cost of the control panel assembly can be reduced. Therefore, the technical scheme of the embodiment effectively solves the problem of high cost of the control panel in the related art.

The "inner side" refers to a side of the display 20 away from the user and closer to the inside of the cooking appliance. The elastic member 40 of this embodiment is preferably a spring.

As shown in fig. 3, the pad 50 is in abutting engagement with the touch area 22. Thus, when the user touches the touch area 22, the pad 50 can sensitively sense the change of the force, and is rapidly transmitted to the control board 30 through the elastic member 40, so that the control board 30 easily receives the touch signal.

Of course, in other embodiments not shown in the figures, the pad is in contact with the touch area, so that the control board can receive the touch signal.

As shown in fig. 4 and 5, in order to allow the pad 50 to be easily mounted on the base body 10, a guide structure is provided between the pad 50 and the base body 10.

As shown in fig. 5 to 8, the guide structure includes a guide button 51 provided on the pad 50 and a guide hole 11 provided on the base 10 and engaged with the guide button 51. In the process that the backing plate 50 is installed on the base body 10, the guide buckle 51 can enter the guide hole 11 along the side wall of the guide hole 11, the guide buckle 51 is clamped on the hole wall of the guide hole 11, and the guide buckle 51 is matched with the guide hole 11, so that the backing plate 50 can move according to a preset track, and the backing plate 50 is prevented from deflecting in the moving process. In addition, the matching structure of the guide buckle 51 and the guide hole 11 is simple, and the production, the manufacture and the installation are convenient.

As shown in fig. 5, a locking step 113 is provided on the wall of the guide hole 11, and the guide buckle 51 abuts against the locking step 113. The locking platform 113 is blocked in the upward moving direction of the guide buckle 51 to prevent the guide buckle 51 from being separated from the guide hole 11. The guide hole 11 is a square hole, the guide hole 11 includes a first hole section 111 and a second hole section 112, and the length of the second hole section 112 is equal to the length of the first hole section 111. The width of the second hole section 112 is greater than the width of the first hole section 111, a step surface is formed between the second hole section 112 and the first hole section 111, and the step surface can form a clamping table surface of the clamping table 113. The second hole section 112 can receive the guide buckle 51 so that the guide buckle 51 is located in the guide hole 11.

Of course, in other embodiments not shown in the figures, the guide holes may also be round holes.

As shown in fig. 6 to 8, the guide button 51 is provided on the pad 50. The guide hole 11 is provided on the base body 10, and the base body 10 is provided with a guide slope 12 at a position corresponding to the guide hole 11. In the process that the guide buckle 51 is installed in the guide hole 11, the guide buckle 51 can slide into the guide hole 11 along the guide inclined surface 12, so that the guide buckle 51 can smoothly enter the guide hole 11, and the installation efficiency can be improved.

As shown in fig. 3 and 8, the tie plate 50 includes two tie plate end portions 52 and a connecting portion 53 connected between the two tie plate end portions 52. The guide structure is arranged between the base body 10 and the connecting portion 53, and the pad end portion 52 abuts between the elastic member 40 and the touch area 22. The pad end 52 can form a larger force-bearing area, so that when a user touches the touch area, the sensing speed can be increased, and the user experience is further improved. The projection of the pad end portion 52 of the present embodiment on the base body 10 is a semicircular shape, and a piece is cut out in the semicircular shape.

As shown in fig. 7 and 8, in order to reduce the space occupied by the pad end portion 52 in the base body 10, the side edge of the pad end portion 52 is provided with a cut surface.

As shown in fig. 3, in this embodiment, a lamp bead 31 is disposed on the control board 30, the elastic member 40 is sleeved outside the lamp bead 31, and the lamp bead 31 is located inside the backing board 50.

As shown in fig. 6 and 8, in order to make the light of the lamp beads 31 on the control panel 30 pass through the pad 50, the pad 50 is a light-transmitting plate. Thus, the pad 50 can satisfy the light transmitting function.

As shown in fig. 6 and 7, the base body 10 includes a panel 13, a first mounting recess 15, and a second mounting recess 16 in order to facilitate mounting of the display 20 and the pad 50 while making the structure of the control panel assembly more compact. The first mounting recess 15 is provided on the panel 13, the second mounting recess 16 is provided on the bottom wall of the first mounting recess 15, the display screen 20 is provided in the first mounting recess 15, and the stay 50 is provided in the second mounting recess 16.

As shown in fig. 7, the bottom wall of the second mounting recess 16 is provided with an escape hole 17 for escaping the elastic member 40, so that the elastic member 40 can pass through the panel 13.

As shown in fig. 3, 4 and 6, in order to protect the control board 30 and to facilitate the installation of the control board 30, the control board assembly further includes a housing 60. The housing 60 covers the control panel 30, and the housing 60 is located inside the display screen 20. The above-mentioned "inner side" means a side of the display 20 away from the user, closer to the inside of the cooking appliance.

In this embodiment, there are two touch areas 22, the two touch areas 22 are respectively located at two sides of the display area 21, and there are two corresponding pads 50.

The application also provides a cooking appliance, and the cooking appliance comprises a control panel assembly, and the control panel assembly is the panel assembly. Since the control panel assembly can solve the problem of high cost of the control panel in the related art, the cooking appliance having the control panel assembly can achieve the same effect.

In this embodiment, the cooking appliance is an electric pressure cooker. Of course, in the embodiment not shown in the figures, the cooking appliance can also be an electric cooker, a low-pressure rice cooker, a soybean milk maker, a food processor, an electric stewpan, a cooking machine, a multifunctional pot and the like.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (11)

1. A control panel assembly, comprising:

a base (10);

a display screen (20) arranged on the base body (10), the display screen (20) comprising a display area (21) and a touch area (22);

the control panel (30) is positioned on the inner side of the display screen (20), and the control panel (30) is connected with the display screen (20);

an elastic member (40) located between the control board (30) and the touch area (22);

a pad (50) disposed between the elastic member (40) and the touch area (22).

2. A control panel assembly as claimed in claim 1, characterised in that the pad (50) is in abutting engagement with the touch area (22).

3. A control panel assembly as claimed in claim 1, characterised in that a guiding structure is provided between the pad (50) and the base body (10).

4. A control panel assembly as claimed in claim 3, wherein the guide structure comprises a guide button (51) provided on the pad (50) and a guide hole (11) provided on the base body (10) and engaged with the guide button (51).

5. The control panel assembly according to claim 4, wherein a locking step (113) is provided on a wall of the guide hole (11), and the guide button (51) abuts against the locking step (113).

6. The control panel assembly of claim 4, wherein the guide button (51) is provided on the pad (50), the guide hole (11) is provided on the base body (10), and a guide slope (12) is provided at a position of the base body (10) corresponding to the guide hole (11).

7. A control panel assembly as claimed in claim 3, characterised in that the pad (50) comprises two pad ends (52) and a connection portion (53) connected between the two pad ends (52), the guiding structure being arranged between the base body (10) and the connection portion (53), the pad ends (52) abutting between the resilient member (40) and the touch area (22).

8. A control panel assembly as claimed in claim 1, wherein the pad (50) is a light-transmitting plate.

9. The control panel assembly according to claim 1, wherein the base body (10) includes a panel (13), a first mounting recess (15), and a second mounting recess (16), the first mounting recess (15) being provided on the panel (13), the second mounting recess (16) being provided on a bottom wall of the first mounting recess (15), the display screen (20) being provided in the first mounting recess (15), and the pad (50) being provided in the second mounting recess (16).

10. The control panel assembly of claim 1, further comprising a housing (60), wherein the housing (60) is covered outside the control panel (30), and the housing (60) is located inside the display screen (20).

11. A cooking appliance comprising a control panel assembly, wherein the control panel assembly is the panel assembly of any one of claims 1 to 10.

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