Mounting bracket, control assembly and household appliance

Abstract

The invention relates to the technical field of household appliances, and discloses a mounting bracket, a control assembly and a household appliance. The mounting bracket comprises a first mounting part suitable for mounting the display panel; the at least two second mounting parts are suitable for mounting a plurality of control mainboards which are arranged in a split manner; the first mounting part and the second mounting part both comprise mounting plates, and an included angle is formed between the second mounting part and the first mounting part. The display panel and the plurality of control mainboards are respectively arranged on the first mounting part and the at least two second mounting parts, and the first mounting part and the second mounting parts form an included angle, so that a large space forming a certain included angle with the mounting surface of the display panel is fully utilized to arrange the plurality of split type control mainboards, the space is effectively utilized, and the cost is reduced. Miniaturization and multifunctionality of the household electrical appliance are considered, and the satisfaction degree of a user is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of household appliances, and in particular to a mounting bracket, a control component and a household appliance. Background Art

[0002] As the demand for intelligent control of household appliances increases, the demand for functional diversity of household appliances continues to increase. In order to achieve functional diversity, the controller motherboard of household appliances needs to be continuously enlarged.

[0003] For small cooking appliances such as rice cookers and electric kettles, the remaining space inside the product is insufficient to accommodate an overly large controller motherboard, causing the product to increase its size in order to achieve multi-functions, or to sacrifice functional diversity in order to maintain a smaller space occupancy, making it impossible to achieve both miniaturization and multi-function. Summary of the invention

[0004] In view of this, the present invention provides a mounting bracket, a control component and a household appliance to solve the problem that the remaining space inside the household appliance is insufficient to accommodate an overly large controller mainboard, resulting in the inability to achieve both miniaturization and versatility.

[0005] In a first aspect, the present invention provides a mounting bracket, comprising:

[0006] A first mounting portion, adapted to mount a display panel;

[0007] At least two second mounting parts are suitable for mounting a plurality of control mainboards which are separately arranged; the first mounting part and the second mounting part both comprise mounting plates, and the second mounting part forms an angle with the first mounting part.

[0008] Beneficial effect: the display panel is arranged on the first mounting part, and the multiple control main boards are arranged on at least two second mounting parts. The first mounting part and the second mounting part form an angle, thereby making full use of the larger space that forms a certain angle with the display panel mounting surface to arrange multiple split control main boards, effectively utilizing the space, taking into account the miniaturization and versatility of household appliances, and improving user satisfaction.

[0009] In an optional embodiment, a limit assembly is provided on the mounting plate; the limit assembly comprises:

[0010] A barrier, arranged on the outer peripheral side of the mounting plate;

[0011] A limiting rib is arranged on a side of the enclosure away from the mounting plate;

[0012] A mounting hole is provided in the mounting plate, and the display panel or the control main board is suitable for being detachably mounted in the mounting hole through a connecting member; or,

[0013] The buckle is arranged on the outer peripheral side of the mounting plate, and is suitable for limiting the displacement of the display panel or the control main board within the mounting plane together with the enclosure, and is suitable for limiting the displacement of the display panel or the control main board perpendicular to the mounting plane together with the limiting rib.

[0014] Beneficial effects: The displacement of the display panel and the control main board within the installation plane is limited by a baffle arranged on the outer peripheral side of the installation plate, and the displacement of the display panel and the control main board perpendicular to the installation plane is limited by a limiting rib arranged on the side of the baffle away from the installation plate. The display panel and the control main board are detachably locked and installed in the installation hole through a connecting piece, thereby effectively limiting the installation of the display panel and the control main board; or, the displacement of the display panel and the control main board within the installation plane is jointly limited by the baffle and the buckle, and the displacement of the display panel and the control main board perpendicular to the installation plane is limited by the limiting rib and the buckle. The structure is simple, occupies little space, and is easy to install.

[0015] In an optional embodiment, the limiting component further includes:

[0016] Support ribs are arranged on the mounting plate or the enclosure to support the display panel or the control main board at intervals at a position at a certain height away from the mounting plate.

[0017] Beneficial effect: The support ribs arranged on the mounting plate and / or enclosure can support the display panel and the control main board at a certain height from the mounting plate, thereby preventing uneven structures such as solder on the back of the display panel from affecting the installation accuracy.

[0018] In an optional implementation, the height of the buckle is h, and h∈(9mm, 12mm).

[0019] Beneficial effect: If the height of the buckle is too small, the rebound and deformation capabilities are insufficient, and if the height of the buckle is too high, the stiffness and limiting capabilities are insufficient. h∈(9mm, 12mm) can ensure both good deformation capability and stiffness, and provide reliable limiting.

[0020] In an optional implementation, the angle between every two adjacent second mounting portions is α, and α∈(180°, 360°).

[0021] Beneficial effect: at least two second mounting parts are provided, and multiple split control main boards can be provided. An angle α is formed between each two adjacent second mounting parts, which is convenient for adapting to corner or arc-shaped installation spaces, such as annular installation spaces, and can realize further expansion of the controller main board to achieve more functions and intelligent needs; the angle α∈(180°, 360°) is convenient for the installation of the control main board, and the disassembly and assembly of multiple control main boards does not interfere with each other.

[0022] In an optional implementation, the angle α∈(180°, 240°).

[0023] Beneficial effect: The angle between the two second mounting parts is controlled within the range of 180° to 240°, and the height of the mounting bracket can be made relatively low, thus saving the space occupied by the mounting bracket.

[0024] In an optional implementation, the fixing structure is arranged on the second mounting portion.

[0025] Beneficial effect: Compared with the first mounting part, the second mounting part has a larger mounting space in the arrangement direction, so setting the fixing structure on the second mounting part will not occupy the installation space of the display panel and is convenient for assembly with the housing of the household appliance.

[0026] In a second aspect, the present invention further provides a control component, comprising:

[0027] A mounting bracket as described in any of the above items;

[0028] A display panel, mounted on the first mounting portion;

[0029] At least two control main boards are separately arranged, and each of the control main boards is correspondingly installed on one of the second installation parts.

[0030] Beneficial effect: The control component of the present invention splits the controller main board into a display panel and at least two control main boards. The display board and the control main board, as well as each control main board, are all in a split type, which is convenient for effectively utilizing the installation space to design the installation bracket. While ensuring that the display board fits the display panel, the space at a certain angle to the display board installation surface is used to arrange other control main boards. The space utilization rate is high, and the existing space is fully utilized to arrange the control main boards of various functional units, so that miniaturization and multi-function can be taken into account at the same time.

[0031] In a third aspect, the present invention further provides a household appliance, comprising:

[0032] Shell device;

[0033] An installation space is formed in the housing device;

[0034] The control assembly mentioned above is detachably mounted on the housing device and is accommodated in the installation space.

[0035] Beneficial effect: Since the household appliance includes the control component of the present invention, it has the same technical effect as the control component, which will not be described in detail here.

[0036] In an optional embodiment, the housing device includes:

[0037] Base;

[0038] A fixing frame, arranged on the base;

[0039] A support ring, arranged on the upper part of the fixing frame;

[0040] The display panel is arranged on the top of the base and the support ring and is arranged in close contact with the display board; the base, the fixing frame, the support ring and the display panel are enclosed to form the installation space.

[0041] Beneficial effects: The installation space formed by the base, the fixing frame, the support ring and the display panel is effectively utilized, and the first installation part is arranged in the space parallel to the display panel to install the display panel, so as to ensure the fit between the display panel and the display panel, and other multiple control main boards are installed in the annular space between the fixing frame and the base at a certain angle to the first installation part, so as to effectively utilize the space to disperse the display board and at least two control main boards split from the controller main board, so as to ensure that multi-function is realized without changing the volume, and even miniaturization and multi-function are realized at the same time.

[0042] In an optional embodiment, the mounting bracket further includes:

[0043] A fixing structure is arranged on the second mounting portion and is used for mounting the control assembly to the housing device.

[0044] Beneficial effect: The fixing structure is provided to facilitate more secure installation of the control component on the housing device.

[0045] In an optional embodiment, at least two of the second mounting portions are arranged end to end in the mounting space; and the fixing structure is arranged at the edges of the two second mounting portions at both ends.

[0046] Beneficial effects: at least two second mounting parts are arranged end to end in the mounting space, effectively utilizing the annular mounting space formed in the household appliance to layout multiple control mainboards, with a compact structure; the fixed structure is arranged at the edges of the two second mounting parts at both ends, and the installation of the control component is more stable.

[0047] In an optional implementation, the household appliance further includes:

[0048] The wiring buckle body is arranged on the mounting bracket or the housing device.

[0049] Beneficial effect: The wiring buckle body is arranged to constrain the wiring of the control component, the structure is simple, and the fixation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the related technologies, the drawings required for use in the specific embodiments or the related technical descriptions will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0051] Figure 1 It is a side cross-sectional structural diagram of a household appliance in the related art;

[0052] Figure 2 A bottom view of a household appliance according to an embodiment of the present invention;

[0053] Figure 3 A schematic diagram of the structure of a control component according to an embodiment of the present invention;

[0054] Figure 4 It is a front view structural schematic diagram of a mounting bracket according to an embodiment of the present invention;

[0055] Figure 5 This is a schematic diagram of a top view of a mounting bracket according to an embodiment of the present invention;

[0056] Figure 6 It is a schematic diagram of a bottom-view cross-sectional structure of a mounting bracket according to an embodiment of the present invention;

[0057] Figure 7 The figure is a schematic diagram of the three-dimensional structure of a mounting bracket according to an embodiment of the present invention.

[0058] Description of reference numerals:

[0059] 100. Install the bracket;

[0060] 1. A first mounting portion;

[0061] 11. The first enclosure;

[0062] 12. The first limiting rib;

[0063] 13. First mounting hole;

[0064] 14. The first supporting rib;

[0065] 2. A second mounting portion;

[0066] 21. Second enclosure;

[0067] 22. Second buckle;

[0068] 23. The second limiting rib;

[0069] 24. Fixed structure;

[0070] 241, mounting screw holes;

[0071] 25. The second supporting rib;

[0072] 26. Cable routing buckle body;

[0073] 10. Base;

[0074] 20. Fixed frame;

[0075] 30. Support ring;

[0076] 40. Display panel;

[0077] 200, first self-tapping screw;

[0078] 300, control main board;

[0079] 400, display board;

[0080] 500. Second self-tapping screw. DETAILED DESCRIPTION

[0081] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0082] In the description of the invention, it should be noted that, unless otherwise specified, the meaning of "plurality" is two or more; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0083] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0084] In the related art, for household appliances provided with a human-machine interactive interface (i.e., a display panel), the installation space of the controller is limited. Figure 1 As shown, the area enclosed by the support ring 30, the fixing frame 20, the display panel 40 and the base 10 (area G marked with a dotted section in the figure) is the cross-sectional shape of the controller's allowable installation space, and the controller mounting bracket 100 structure cannot exceed the limit of this space. Since the display panel 40 is generally provided with a display interface and control buttons, it is an interface for direct human-computer interaction with the user. Therefore, in order to facilitate the display panel 400 to receive instructions conveyed by the user through the interactive panel, the display panel 400 needs to be installed in contact with the display panel 40. Using a larger controller motherboard will exceed the allowable space limit in the first direction (E direction) in the figure, and in the second direction (F direction), the allowable space utilization rate is insufficient. The present invention is proposed to solve the above problems.

[0085] Combine the following Figures 2 to 7 , describing an embodiment of the present invention.

[0086] According to an embodiment of the present invention, on the one hand, Figure 3 As shown, a mounting bracket 100 is provided, comprising:

[0087] A first mounting portion 1, adapted to mount a display panel 400;

[0088] At least two second mounting parts 2 are suitable for mounting a plurality of control mainboards 300 which are separately arranged; the first mounting part 1 and the second mounting part 2 both include mounting plates, and the second mounting part 2 forms an angle with the first mounting part 1.

[0089] The display panel 400 is arranged on the first mounting part 1, and the multiple control main boards 300 are arranged on at least two second mounting parts 2. The first mounting part 1 and the second mounting part 2 form an angle, so as to make full use of the larger space that forms a certain angle with the mounting surface of the display panel 400 to arrange multiple split control main boards 300, effectively utilize the space, take into account the miniaturization and versatility of the household appliance, and improve user satisfaction.

[0090] In some embodiments, a limit assembly is provided on the mounting plate; the limit assembly includes:

[0091] A barrier, arranged on the outer peripheral side of the mounting plate;

[0092] A limiting rib is arranged on a side of the enclosure away from the mounting plate;

[0093] A mounting hole is provided in the mounting plate, and the display panel 400 or the control main board 300 is suitable for being detachably mounted in the mounting hole through a connecting member; or,

[0094] The buckle is arranged on the outer peripheral side of the mounting plate, and is suitable for limiting the displacement of the display panel 400 or the control main board 300 within the mounting plane together with the enclosure, and is suitable for limiting the displacement of the display panel 400 or the control main board 300 perpendicular to the mounting plane together with the limiting rib.

[0095] The displacement of the display panel 400 and the control main board 300 in the installation plane is limited by a baffle arranged on the outer peripheral side of the installation plate, and the displacement of the display panel 400 and the control main board 300 perpendicular to the installation plane is limited by a limiting rib arranged on the side of the baffle away from the installation plate. The display panel 400 and the control main board 300 are detachably locked and installed in the installation hole through a connecting piece, thereby effectively limiting the installation of the display panel 400 and the control main board 300; or, the displacement of the display panel 400 and the control main board 300 in the installation plane is jointly limited by the baffle and the buckle, and the displacement of the display panel 400 and the control main board 300 perpendicular to the installation plane is limited by the limiting rib and the buckle. The structure is simple, occupies little space, and is easy to install.

[0096] In some embodiments, the limiting component further includes:

[0097] Support ribs are provided on the mounting plate or the enclosure to support the display panel 400 or the control main board 300 at intervals at a position at a certain height from the mounting plate.

[0098] The support ribs arranged on the mounting plate and / or the enclosure can support the display panel 400 and the control main board 300 at a certain height from the mounting plate, thereby preventing uneven structures such as solder on the back of the display panel 400 from affecting the installation accuracy.

[0099] Specifically, the first mounting portion 1 includes a first mounting plate and a first position-limiting assembly disposed on the first mounting plate; each second mounting portion 2 includes a second mounting plate and a second position-limiting assembly disposed on the second mounting plate.

[0100] In some embodiments, Figure 4 and Figure 5 As shown, the first limiting component includes:

[0101] A first enclosure 11, arranged on the outer peripheral side of the first mounting plate, suitable for limiting the displacement of the display panel 400 within the mounting plane;

[0102] A first limiting rib 12, disposed on a side of the first enclosure 11 away from the first mounting plate, adapted to limit the displacement of the display panel 400 perpendicular to the mounting plane;

[0103] The first mounting hole 13 is formed in the first mounting plate, and the display panel 400 is suitable for being detachably mounted in the first mounting hole 13 through a connecting member.

[0104] In some other embodiments, the first limiting component includes:

[0105] A first enclosure 11, arranged on the outer peripheral side of the first mounting plate;

[0106] A first limiting rib 12, arranged on a side of the first enclosure 11 away from the first mounting plate;

[0107] The first buckle is arranged on the outer peripheral side of the first mounting plate, and is suitable for limiting the displacement of the display panel 400 in the mounting plane together with the first enclosure 11, and is suitable for limiting the displacement of the display panel 400 perpendicular to the mounting plane together with the first limiting rib 12.

[0108] In some embodiments, the second limiting component includes:

[0109] A second enclosure 21, arranged on the outer peripheral side of the second mounting plate;

[0110] A second limiting rib 23, arranged on a side of the second enclosure 21 away from the second mounting plate;

[0111] The second buckle 22 is arranged on the outer peripheral side of the second mounting plate, and is suitable for limiting the displacement of the control main board 300 within the mounting plane together with the second enclosure 21, and is suitable for limiting the displacement of the display panel 400 perpendicular to the mounting plane together with the limiting rib.

[0112] In some other embodiments, the second limiting component further includes:

[0113] The second supporting ribs 25 are disposed on the second mounting plate and / or the second enclosure 21 to support the display panel 400 at intervals at a certain height from the second mounting plate.

[0114] The second supporting ribs 25 arranged on the second mounting plate and / or the second enclosure 21 can support the control mainboard 300 at a certain height from the second mounting plate to prevent uneven structures such as solder on the back of the control mainboard 300 from affecting the installation accuracy.

[0115] In some other embodiments, the second limiting component includes:

[0116] The second clips 22, at least three of which extend vertically and are distributed on the outer edge of the second mounting plate, are suitable for limiting the displacement of the control main board 300 within the mounting plane and the displacement perpendicular to the mounting plane.

[0117] At least three second clips 22 extend vertically and are distributed on the outer edge of the second mounting plate to form three-point positioning, which can simultaneously limit the displacement of the control mainboard 300 within the mounting plane and perpendicular to the mounting plane, further simplifying the limiting structure and improving installation convenience and efficiency.

[0118] In some embodiments, the height of the buckle is h, and h∈(9mm, 12mm).

[0119] If the height of the buckle is too small, the rebound and deformation capabilities will be insufficient, and if the height of the buckle is too high, the stiffness and limiting capabilities will be insufficient. h∈(9mm, 12mm) can ensure both good deformation capability and stiffness, and provide reliable limiting.

[0120] In some embodiments, Figure 6 and Figure 7 As shown, the angle between each two adjacent second mounting portions 2 is α, and α∈(180°, 360°).

[0121] At least two second mounting parts 2 are provided, and a plurality of split control main boards 300 can be provided. An angle α is formed between each two adjacent second mounting parts 2, so as to facilitate adaptation to a corner or arc-shaped installation space, such as an annular installation space, and to achieve further expansion of the controller main board to realize more functions and intelligent needs; the angle α∈(180°, 360°) is convenient for the installation of the control main board 300, and the disassembly and assembly of the plurality of control main boards 300 do not interfere with each other.

[0122] In some embodiments, the angle α∈(180°, 240°).

[0123] The angle between the two second mounting portions 2 is controlled within a range of 180° to 240°, and the height of the mounting bracket 100 can be made relatively low, thus saving the space occupied by the mounting bracket 100 .

[0124] In some embodiments, the fixing structure 24 is disposed on the second mounting portion 2 .

[0125] Compared with the first mounting portion 1 , the second mounting portion 2 has a larger mounting space in the arrangement direction. Therefore, setting the fixing structure 24 on the second mounting portion 2 will not occupy the mounting space of the display panel 400 and is convenient for assembly with the housing of the household appliance.

[0126] According to an embodiment of the present invention, on the other hand, a control component is further provided, including:

[0127] Mounting bracket 100;

[0128] A display panel 400 is installed on the first installation part 1;

[0129] At least two control main boards 300 are separately arranged, and each of the control main boards 300 is correspondingly installed on one of the second installation parts 2 .

[0130] The control component of the present invention splits the controller mainboard into a display panel 400 and at least two control mainboards 300. The display panel 400 and the control mainboard 300, as well as each control mainboard 300, are all in a split manner, which is convenient for effectively utilizing the installation space to design the installation bracket 100. While ensuring that the display panel 400 fits the display panel 40, the space at a certain angle to the installation surface of the display panel 400 is utilized to arrange other control mainboards 300. The space utilization rate is high, and the existing space is fully utilized to arrange the control mainboards 300 of various functional units, so as to take into account both miniaturization and multi-function.

[0131] According to an embodiment of the present invention, on the other hand, there is provided a household appliance, comprising:

[0132] Shell device;

[0133] An installation space is formed in the housing device;

[0134] A control component is detachably mounted on the housing device and accommodated in the installation space.

[0135] Since the household appliance includes the control component of the present invention, it has the same technical effect as the control component, which will not be described in detail here.

[0136] In some embodiments, the housing device comprises:

[0137] Base 10;

[0138] A fixing frame 20, disposed on the base 10;

[0139] A support ring 30 is disposed on the upper portion of the fixing frame 20;

[0140] The display panel 40 is disposed at the top of the base 10 and the support ring 30 and is arranged in close contact with the display board 400 ; the base 10 , the fixing frame 20 , the support ring 30 and the display panel 40 are enclosed to form the installation space.

[0141] The installation space formed by the base 10, the fixing frame 20, the support ring 30 and the display panel 40 is effectively utilized, and the first installation part 1 is arranged in the space parallel to the display panel 40 to install the display panel 400 to ensure the fit between the display panel 400 and the display panel 40, and other multiple control main boards 300 are installed in the annular space between the fixing frame 20 and the base 10 at a certain angle to the first installation part 1, and the space is effectively utilized to disperse the display board 400 and at least two control main boards 300 split from the controller main board, so as to ensure that multi-functions are achieved without changing the volume, and even miniaturization and multi-functions are achieved at the same time.

[0142] In some embodiments, the mounting bracket 100 further includes:

[0143] The fixing structure 24 is disposed on the second mounting portion 2 and is used to mount the control assembly to the housing device.

[0144] The fixing structure 24 is provided to facilitate more secure mounting of the control assembly on the housing device.

[0145] In some embodiments, at least two of the second mounting portions 2 are disposed end to end in the mounting space; and the fixing structure 24 is disposed at the edges of the two second mounting portions 2 at both ends.

[0146] At least two second mounting parts 2 are arranged end to end in the mounting space, effectively utilizing the annular mounting space formed in the household appliance to layout multiple control mainboards 300, with a compact structure; the fixing structure 24 is arranged at the edges of the two second mounting parts 2 at both ends, and the installation of the control component is more stable.

[0147] In some embodiments, Figure 4 and Figure 7 As shown, the household appliance further includes:

[0148] The wiring buckle body 26 is disposed on the side of the second mounting portion 2 .

[0149] The wiring buckle body 26 is provided to constrain the wiring of the control component, and has a simple structure and is convenient to fix.

[0150] The permissible installation space for the controller is determined by Figure 1 The cross section G marked in the figure is obtained by rotating around the central axis of the support ring 30. The most complete allowable installation space is obtained by rotating 360 degrees. However, in actual applications, the shape, size and dimensions of the installation space can be determined according to actual conditions, that is, the overall structure should be as compact and miniaturized as possible without interference. Figure 2As shown, in this embodiment, when two second mounting plates are set, not all 360 degrees of permissible installation space is used, and the central angle of the space occupied by the mounting bracket 100 is about 120 degrees. Moreover, as shown in the figure, the width of the annular space gradually narrows from the side where the mounting bracket 100 is set to the side away from the mounting bracket 100, forming an "eccentric" structure. In order to ensure that the controller mainboard does not interfere with the fixing frame 20, the first mainboard and the second mainboard are respectively installed on two planes with a certain angle, that is, the first mounting portion 1 and the second mounting portion 2 are at an angle α.

[0151] The display panel 40 serves as the human-machine interface of the device and provides the user with the operating status information of the device. The first main board and the second main board serve as the main control center of the device, receiving the sensor signals and user input and controlling the corresponding components of the device to make adaptive responses. The mounting bracket 100 integrates the separated control main boards 300 into a smaller installation space and constrains the wiring of each controller through the wiring buckle body 26 (clip), thereby saving the space required for the controller installation.

[0152] The display panel 400 is positioned and supported by the first support rib 14, and is fixed to the mounting bracket 100 by the first limiting rib 12 and the first self-tapping screw 200. The first main board is positioned and supported by the second support rib 25, and is fixed to the mounting bracket 100 by the second limiting rib 23 and the second buckle 22; the second main board is also positioned and supported by the second support rib 25, and is fixed to the mounting bracket 100 by the second limiting rib 23 and the second buckle 22. The fixing structure 24 includes two connecting ears and a threaded connector with mounting screw holes 241. Specifically, the mounting bracket 100 is connected to the support ring 30 as a whole by the second self-tapping screw 500 passing through the first mounting screw hole 241 and the second mounting screw hole 241.

[0153] The assembly sequence is: first install the first main board and the second main board, then install the display panel 400 , and finally install the mounting bracket 100 onto the support ring 30 .

[0154] The mounting bracket 100 of the present invention makes the plane for mounting the display panel 400 perpendicular to the plane for mounting the other multiple control mainboards 300, effectively saving the installation space. The two planes on the mounting bracket 100 for mounting the first mainboard and the second mainboard form an angle α to adapt to the situation where the allowable installation space size changes due to the different shapes of different household appliances. When the display panel 400 is installed, it is positioned by the first enclosure 11 and the first support rib 14, and only one self-tapping screw is needed for fixing, which is simple and quick to install; when the first mainboard and the second mainboard are installed, they are limited by the second enclosure 21 and the second support rib 25, which is simple and efficient, and the fixing method is fixed by the limiting rib and the buckle. In order to ensure the simplicity of the installation steps of the first mainboard and the second mainboard, the corresponding buckle height h of the two mainboards is controlled, and the difference between the support rib height and the buckle height is a fixed value, which changes synchronously with the change of h.

[0155] The household appliances involved in the present invention mainly refer to small household appliances including cooking utensils, and the cooking utensils may be electric kettles, food processors, rice cookers, pressure cookers, etc. A large-size controller mainboard is disassembled into multiple small-size controllers according to functions, and a mounting bracket 100 is designed to simultaneously mount all the disassembled small-size controllers, saving installation space, facilitating controller installation, and making the mounting bracket 100 simple to manufacture.

[0156] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the present application.

Claims

1. A mounting bracket, characterized in that: include: A first mounting portion (1) adapted to mount a display panel (400); At least two second mounting parts (2) are suitable for mounting a plurality of control main boards (300) which are separately arranged; the first mounting part (1) and the second mounting part (2) both comprise mounting plates, and the second mounting part (2) forms an angle with the first mounting part (1).

2. The mounting bracket according to claim 1, characterized in that: A limit assembly is provided on the mounting plate; the limit assembly comprises: A barrier, arranged on the outer peripheral side of the mounting plate; A limiting rib is arranged on a side of the enclosure away from the mounting plate; A mounting hole is provided on the mounting plate, and the display panel (400) or the control main board (300) is suitable for being detachably mounted on the mounting hole via a connecting piece; or, A buckle is arranged on the outer peripheral side of the mounting plate, and is suitable for limiting the displacement of the display panel (400) or the control main board (300) within the mounting plane together with the enclosure, and is suitable for limiting the displacement of the display panel (400) or the control main board (300) perpendicular to the mounting plane together with the limiting rib.

3. The mounting bracket according to claim 2, characterized in that: The limiting component also includes: Support ribs are arranged on the mounting plate or the enclosure to support the display panel (400) or the control main board (300) at intervals at a position at a certain height from the mounting plate.

4. The mounting bracket according to claim 2, characterized in that: The height of the buckle is h, and h∈(9mm, 12mm).

5. The mounting bracket according to any one of claims 1 to 4, characterized in that: The angle between any two adjacent second mounting portions (2) is α, and α∈(180°, 360°).

6. The mounting bracket according to claim 5, characterized in that: The included angle α∈(180°, 240°).

7. A control component, characterized in that: include: The mounting bracket (100) according to any one of claims 1 to 6; A display panel (400) mounted on the first mounting portion (1); At least two control main boards (300) are arranged in a split manner, and each of the control main boards (300) is correspondingly mounted on one of the second mounting parts (2).

8. A household appliance, characterized in that: include: Shell device; An installation space is formed in the housing device; The control component described in claim 7 is detachably mounted on the housing device and accommodated in the installation space.

9. The household appliance according to claim 8, characterized in that: The housing device comprises: Base (10); A fixing frame (20) is arranged on the base (10); A support ring (30) is arranged on the upper part of the fixing frame (20); The display panel (40) is arranged at the top of the base (10) and the support ring (30) and is arranged in close contact with the display board (400); the base (10), the fixing frame (20), the support ring (30) and the display panel (40) are enclosed to form the installation space.

10. The household appliance according to claim 8 or 9, characterized in that: The mounting bracket (100) further comprises: A fixing structure (24) is arranged on the second mounting portion (2) and is used for mounting the control component to the housing device.

11. The household appliance according to claim 10, characterized in that: At least two of the second mounting parts (2) are arranged end to end in the mounting space; and the fixing structure (24) is arranged at the edges of the two second mounting parts (2) at both ends.

12. The household appliance according to claim 8 or 9, characterized in that: Also includes: The wiring buckle body (26) is arranged on the mounting bracket (100) or the housing device.

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