CN218298974U

CN218298974U - Control panel and household appliance applying same

Info

Publication number: CN218298974U
Application number: CN202221959640.1U
Authority: CN
Inventors: 杨栋皓; 王军元; 陈松军; 黄鹏
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-01-13
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to a control panel, include: the control assembly comprises a circuit board and a touch screen electrically connected with the circuit board; the mounting bracket is used for mounting the circuit board and the touch screen; the method is characterized in that: the installing support is including pasting and locating the leading flank of touch-sensitive screen rear side still including having first side, the second side of at least one backward extension position respectively, the backward extension position of first side with correspond the backward extension position of second side is relative each other to, two that are located the place ahead correspond the interval between the backward extension position that is less than two that are located the back and correspond the interval between the backward extension position, and the circuit board install promptly two that are located the back correspond between the backward extension position. The household appliance applying the control panel is further disclosed. Has the advantages that: the installation of the circuit board is not limited by the space on the surface of the household appliance, the installation space of the circuit board can be increased in the limited space, and the requirement of component arrangement is met.

Description

Control panel and household appliance applying same

Technical Field

The utility model relates to the technical field of household appliances, in particular to control panel and applied this control panel's household appliance.

Background

Along with the development of science and technology, more and more intelligent household appliances appear, and control panel is household appliances's important component, and the user is through operating on control panel, and then makes household appliances carry out corresponding action.

For example, chinese utility model patent No. ZL202123195605.5 (CN 21649153U) discloses a control panel and a mounting structure thereof, wherein the control panel comprises a housing and a cover plate assembled with the housing, and a control assembly is disposed in the housing; among the prior art control assembly include the main control board and with the touch panel of main control board electric connection, chinese utility model as patent number ZL202122751793.9 (the publication number is CN 216249188U) discloses a display panel that household electrical appliances used, through locating touch panel in this control panel the upper portion of fixed bolster to locate the main control board the lower part of fixed bolster, the most commonly used mounting means of this control assembly is at present: the control assembly is directly installed in the shell of the control panel, and the size of the shell of the control panel also needs to be matched with that of the main control plate due to the fact that the main control plate is overlarge in size, so that the size of the shell needs to be enlarged, and the surface space of the household appliance is limited during actual production, so that the installation method of the control panel is not practical at present. Further improvements are needed for this purpose.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the first technical problem to provide a can satisfy the control panel of the installation of bigger size circuit board under the limited condition in domestic appliance surface space to above-mentioned prior art.

The utility model discloses the second technical problem that will solve is to above-mentioned prior art, provides an use domestic appliance who has above-mentioned control panel.

The utility model provides a technical scheme that above-mentioned first technical problem adopted is: a control panel, comprising:

the control assembly comprises a circuit board and a touch screen electrically connected with the circuit board;

the mounting bracket is used for mounting the circuit board and the touch screen;

the method is characterized in that: the installing support is including pasting and locating the leading flank of touch-sensitive screen rear side still including having first side, the second side of at least one backward extension position separately, the backward extension position of first side with correspond the backward extension position of second side is relative each other to, two that are located the place ahead correspond the interval between the backward extension position that is less than two that are located the rear and correspond the interval between the backward extension position, and the circuit board install promptly be located two that are located the rear correspond between the backward extension position.

The structure of the mounting bracket can be various, and the first preferable mode is as follows: first side, the second side of installing support are respectively certainly two relative sides of installing support leading flank begin backward parallel extension, form two corresponding backward extension positions that are located the place ahead, then first side, second side continue along with the touch-sensitive screen is parallel and outwards extend with the gesture of keeping away from each other, then continue common backward parallel extension, form two corresponding backward extension positions that are located the rear.

A second preferred mode of the mounting bracket is as follows: the first side face and the second side face of the mounting bracket respectively extend backwards from two opposite side edges of the front side face of the mounting bracket, and the distance between the first side face and the second side face is gradually enlarged from front to back.

Preferably, the touch screen is square, the shape of the front side of the mounting bracket is matched with that of the touch screen, the length of the front side of the mounting bracket is basically the same as that of the touch screen, and the width of the front side of the mounting bracket is basically the same as that of the touch screen.

For the installation that realizes control panel, every backward extension position that is located the rear all is the L shape, and every is located the rear and extends the position and all includes the edge the shoulder that the width direction of touch-sensitive screen extends and the installation department that is connected with the shoulder and extends along keeping away from the touch-sensitive screen direction, form the installing zone that supplies the circuit board installation between two installation departments.

In order to fix the circuit board, the back of each shoulder faces to the hot-melting column arranged in the mounting area, and the circuit board is further provided with a through hole through which the hot-melting column penetrates.

In order to enable the control panel to only enable the touch screen to be exposed and facilitate subsequent installation, the control panel further comprises an annular cover plate, the cover plate is circumferentially distributed around the front side face, the first side face and the second side face of the installation support and is abutted to the shoulders, and the touch screen can be exposed from the center of the cover plate.

In order to make the control panel more beautiful, the outer surface of the cover plate and the outer surface of the touch screen are basically in the same plane.

For realizing the firm installation of apron, the apron orientation the shoulder extends and is formed with the reference column, and every shoulder is gone up to correspond and has been seted up the mounting groove, the reference column is inserted and is located in the mounting groove, the reference column with first mounting hole and the second mounting hole that link up around the mounting groove is equipped with respectively, realize fixing of installing support and apron through the fastener in first mounting hole and the second mounting hole.

The utility model provides a technical scheme that above-mentioned second technical problem adopted is: a household appliance having a control panel as described above.

Preferably, the household appliance is one of a steam box, an oven, a microwave oven, a disinfection cabinet and a cleaning machine or an integrated combination device of at least two of the steam box, the oven, the microwave oven, the disinfection cabinet and the cleaning machine.

Compared with the prior art, the utility model has the advantages of: the front side face of the mounting support is arranged by attaching the touch screen, and the distance between two corresponding backward extending parts in front is smaller than the distance between two corresponding backward extending parts in rear, so that the surface of the household appliance only needs to provide two corresponding backward extending parts in front to expose space, the circuit board is arranged in two corresponding backward extending parts in rear, the installation of the circuit board is not limited by the space on the surface of the household appliance, the mounting space of the circuit board is increased in a limited space by the control panel, and the requirement for arranging components is met.

Drawings

FIG. 1 is a schematic structural view of a disinfection cabinet with a control panel according to a first embodiment of the present invention;

FIG. 2 is a schematic view of the structure of the mounting bracket of FIG. 1 with the control panel installed;

FIG. 3 is a schematic structural diagram of the control panel of FIG. 2;

FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;

FIG. 5 is an exploded view of FIG. 3;

FIG. 6 is a cross-sectional view of FIG. 3;

FIG. 7 is a schematic view of the mounting bracket of FIG. 3;

fig. 8 is another sectional view of fig. 3.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

The first embodiment is as follows:

as shown in fig. 1 to 8, it is a preferred embodiment of the control panel of the present embodiment and the home appliance using the same. The household appliance can be one of a steam box, an oven, a microwave oven, a disinfection cabinet and a cleaning machine or an integrated combination device of at least two of the steam box, the oven, the microwave oven, the disinfection cabinet and the cleaning machine. The household appliance in this embodiment is a disinfection cabinet, as shown in fig. 1, which has a control panel as shown in fig. 3 to 8.

The control panel comprises a control assembly and a mounting bracket 3. The control assembly comprises a circuit board 1 and a touch screen 2 electrically connected with the circuit board 1, and the mounting bracket 3 is used for mounting the circuit board 1 and the touch screen 2. In order to make the mounting bracket 3 capable of adapting to the size of the circuit board 1, the mounting bracket 3 comprises a front side 31 attached to the rear side of the touch screen 2, and further comprises a first side 32 and a second side 33 each having at least one backward extending portion, the backward extending portion of the first side 32 and the corresponding backward extending portion of the second side 33 are opposite to each other, and the distance between two corresponding backward extending portions located in front is smaller than the distance between two corresponding backward extending portions located in rear, and the circuit board 1 is mounted between two corresponding backward extending portions located in rear. In this embodiment, the touch panel 2 is an ITO film, and the ITO film is attached to the front surface 31 of the mounting bracket 3.

Specifically, the first side surface 32 and the second side surface 33 of the mounting bracket 3 respectively start to extend backwards in parallel from two opposite side edges of the front side surface 31 of the mounting bracket 3, and form two corresponding backwards-extending portions located in front, then the first side surface 32 and the second side surface 33 continue to extend outwards along a posture which is parallel to the touch screen 2 and far away from each other, and then continue to extend backwards in parallel together, and form two corresponding backwards-extending portions located in back. As shown in fig. 6 and 7, in the present embodiment, each rearward extending portion located at the rear is L-shaped, each rearward extending portion includes a shoulder 321 extending in the width direction of the touch screen 2 and a mounting portion 322 connected to the shoulder 321 and extending in the direction away from the touch screen 2, and a mounting area 30 for mounting the circuit board 1 is formed between the two mounting portions 322, so that since the distance between the two mounting portions 322 is greater than the distance between the first side surface 32 and the second side surface 33, the mounting of the circuit board 1 with a larger size can be satisfied between the two mounting portions 322 without being limited by the space between the first side surface 32 and the second side surface 33. In addition, the back of each shoulder 321 faces the heat-fusible column 34 arranged in the mounting region 30, and the circuit board 1 is further provided with a through hole 11 through which the heat-fusible column 34 passes, so that the circuit board 1 can be fixed, as shown in fig. 4, in this embodiment, the circuit board 1 is preferably adapted to the space of the mounting region 30.

As shown in fig. 5, the control panel further includes a cover plate 4 having a ring shape, the cover plate 4 is circumferentially distributed around the front surface 31, the first side surface 32 and the second side surface 33 of the mounting bracket 3 and abuts on the shoulder 321, and the center of the cover plate 4 can be exposed from the touch screen 2. In addition, as shown in fig. 5 and 8, the cover plate 4 extends toward the shoulders 321 to form positioning pillars 41, each shoulder 321 is correspondingly provided with a mounting groove 3211, the positioning pillars 41 are inserted into the mounting grooves 3211, the positioning pillars 41 and the mounting grooves 3211 are respectively provided with a first mounting hole 410 and a second mounting hole 5 which are through from front to back, and the first mounting hole 410 and the second mounting hole 5 are internally fixed with the cover plate 4 through a fastener, which may be a screw. The central hollow area of the cover plate 4 is the same as the touch screen 2 in size, the outer surface of the assembled cover plate 4 is basically on the same plane with the outer surface of the touch screen 2, so that other parts of the control panel are arranged at the rear side of the cover plate 4, and only the touch screen 2 is exposed, so that the whole control panel is more attractive, in addition, the cover plate 4 is used for installing the control panel, as shown in fig. 2, the outer surface of the cover plate 4 of the control panel is pasted on the installing frame 6 of the disinfection cabinet, and the touch screen 2 can be exposed out of the outer surface of the disinfection cabinet.

The second embodiment:

in contrast to the first embodiment, the two corresponding backward extending portions at the front in this embodiment are: the first side surface 32 and the second side surface 33 of the mounting bracket 3 extend backward from two opposite side edges of the front side surface 31 of the mounting bracket 3, and the distance between the first side surface 32 and the second side surface 33 gradually increases from front to back. This also enables a larger space for mounting the wiring board 1 to be formed. Of course, the structure of the cover plate 4 can be adapted to the structure of the first and

second sides

32, 33.

Claims

1. A control panel, comprising:

the control assembly comprises a circuit board (1) and a touch screen (2) electrically connected with the circuit board (1);

the mounting bracket (3) is used for mounting the circuit board (1) and the touch screen (2);

the method is characterized in that: installing support (3) are including pasting locating front surface (31) of touch-sensitive screen (2) rear side, still including first side (32), second side (33) that have at least one backward extension position respectively, the backward extension position of first side (32) with correspond the backward extension position of second side (33) is relative each other to, two corresponding backward extension positions that are located the place ahead interval between be less than two corresponding backward extension positions that are located the rear interval between, and circuit board (1) install promptly be located between two corresponding backward extension positions at rear.

2. The control panel of claim 1, wherein: first side (32), second side (33) of installing support (3) are respectively certainly installing support (3) preceding side (31) two relative sides begin to extend backward parallel, form two corresponding backward extension positions that are located the place ahead, then first side (32), second side (33) continue along with touch-sensitive screen (2) are parallel and outwards extend with the gesture of keeping away from each other, continue then to extend backward parallel jointly, form two corresponding backward extension positions that are located the back.

3. The control panel of claim 1, wherein: the first side surface (32) and the second side surface (33) of the mounting bracket (3) respectively extend backwards from two opposite side edges of the front side surface (31) of the mounting bracket (3), and the distance between the first side surface (32) and the second side surface (33) is gradually enlarged from front to back.

4. The control panel of claim 2, wherein: the touch screen (2) is square, the shape of the front side surface (31) of the mounting bracket (3) is matched with that of the touch screen (2), the length of the front side surface (31) of the mounting bracket (3) is basically the same as that of the touch screen (2), and the width of the front side surface (31) of the mounting bracket (3) is basically the same as that of the touch screen (2).

5. The control panel of claim 4, wherein: every backward extension position that is located the rear all is L shape, and every is located the rear and extends the position and all includes edge shoulder (321) that the width direction of touch-sensitive screen (2) extends and installation department (322) that are connected with shoulder (321) and extend along keeping away from touch-sensitive screen (2) direction, forms between two installation departments (322) and supplies installing zone (30) of circuit board (1) installation.

6. The control panel of claim 5, wherein: the back of each shoulder (321) faces the hot-melt column (34) arranged in the mounting area (30), and the circuit board (1) is further provided with a through hole (11) through which the hot-melt column (34) penetrates.

7. The control panel of claim 5, wherein: the touch screen display panel is characterized by further comprising an annular cover plate (4), wherein the cover plate (4) surrounds the front side face (31), the first side face (32) and the second side face (33) of the mounting bracket (3) and is circumferentially distributed and abutted to the shoulder portions (321), and the touch screen (2) can be exposed from the center of the cover plate (4).

8. The control panel of claim 7, wherein: the outer surface of the cover plate (4) and the outer surface of the touch screen (2) are basically in the same plane.

9. The control panel of claim 8, wherein: the cover plate (4) extends towards the shoulders (321) to form positioning columns (41), each shoulder (321) is correspondingly provided with a mounting groove (3211), the positioning columns (41) are inserted into the mounting grooves (3211), the positioning columns (41) and the mounting grooves (3211) are respectively provided with a first mounting hole (410) and a second mounting hole (5) which are through from front to back, and the mounting support (3) and the cover plate (4) are fixed through fasteners in the first mounting hole (410) and the second mounting hole (5).

10. A household appliance, characterized by: a control panel as claimed in any one of claims 1 to 9.

11. A household appliance as claimed in claim 10, characterized in that: the household appliance is one of a steam box, an oven, a microwave oven, a disinfection cabinet and a cleaning machine or an integrated combination device of at least two of the steam box, the oven, the microwave oven, the disinfection cabinet and the cleaning machine.