WO2020182224A1 - Interaction assembly and household appliance - Google Patents

Abstract

An interaction assembly (100) and a household appliance (1000). The interaction assembly (100) comprises a panel (10), a display screen assembly (20) and an input assembly (30), the display screen assembly (20) and the input assembly (30) being separately arranged on opposite sides of the panel, the orthographic projection of the input assembly (30) on the panel (10) at least partially overlapping with the orthographic projection of the display screen assembly (20) on the panel (10), the display screen assembly (20) being capable of displaying through the panel (10) and the input assembly (30). The interaction assembly (100) is configured for the input assembly (30) to be used to control display content of the display screen assembly (20).

Description

Interactive components and household appliances

Priority information

This application requests the priority and rights of the patent applications with patent application numbers 201910192872.5, 201910193014.2, and 201910192845.8 filed with the State Intellectual Property Office of China on March 14, 2019, and the full text of the patent application is incorporated herein by reference.

Technical field

The invention relates to the technical field of household appliances, in particular to an interactive component and household appliances.

Background technique

In existing household appliances, such as ovens and microwave ovens, display screens, knobs, and keys are usually provided for users to interact with the household appliances, so as to control and adjust functions of the household appliances. However, the display screen, knobs, buttons, etc. are separately arranged separately, and the layout is cumbersome. On the one hand, it reduces the overall sense of the household appliance. On the other hand, it occupies a large space. The above two aspects reduce the user experience.

Summary of the invention

The invention provides an interactive component and a household appliance.

The interactive component of the embodiment of the present invention includes a panel, a display screen component, and an input component. The display screen component and the input component are located on opposite sides of the panel, and the input component is on the front projection and the input component of the panel. The front projection of the display screen assembly on the panel at least partially overlaps, and the display screen assembly can display through the panel and the input assembly;

Wherein, the interactive component is configured to use the input component to control the display content of the display screen component.

In the above interactive components, since the orthographic projection of the input component on the panel and the orthographic projection of the display component on the panel at least partially overlap, the space occupied by the display component and the input component can be reduced, and the overall interactive component can also be improved. The display screen component and the input component can also provide an alternate interactive process, which improves the user experience.

The household appliance according to the embodiment of the present invention includes a body and the interactive component described in any one of the above embodiments, and the interactive component is provided in the body.

In the interactive components of the aforementioned household appliances, since the orthographic projection of the input component on the panel and the orthographic projection of the display component on the panel at least partially overlap, the space occupied by the display component and the input component can be reduced, and the interaction can also be improved. The overall sense of the component, the display component and the input component can also provide an alternate interaction process, which improves the user experience.

The additional aspects and advantages of the embodiments of the present invention will be partly given in the following description, and part of them will become obvious from the following description, or be understood through the practice of the present invention.

Description of the drawings

The above and/or additional aspects and advantages of the present invention will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, in which:

Fig. 1 is a three-dimensional schematic diagram of an interactive component according to an embodiment of the present invention;

FIG. 2 is a three-dimensional exploded schematic diagram of an interactive component of an embodiment of the present invention;

FIG. 3 is a schematic plan view of an interactive component according to an embodiment of the present invention;

4 is a schematic cross-sectional view of the interactive component of FIG. 3 along the line III-III;

Fig. 5 is a schematic cross-sectional view of the interactive component of Fig. 3 along the line V-V;

FIG. 6 is another three-dimensional schematic diagram of the interactive component of the embodiment of the present invention;

FIG. 7 is a schematic partial cross-sectional view of an interactive component according to an embodiment of the present invention;

Fig. 8 is a three-dimensional schematic diagram of a knob assembly of an interactive assembly according to an embodiment of the present invention;

9 is a schematic diagram of the installation of the sensing part of the knob assembly of the interactive assembly and the first housing of the embodiment of the present invention;

10 is a schematic diagram of the cooperation between the sensing part of the knob assembly of the interactive assembly and the first housing of the embodiment of the present invention;

FIG. 11 is a partially exploded schematic diagram of an interactive component of an embodiment of the present invention;

FIG. 12 is another partial exploded schematic diagram of the interactive component of the embodiment of the present invention;

FIG. 13 is an exploded schematic diagram of another part of the interactive component of the embodiment of the present invention;

14 is a schematic cross-sectional view of an interactive component of an embodiment of the present invention;

15 is a schematic diagram of the control principle of the interactive component of the embodiment of the present invention;

16 is a schematic diagram of another control principle of the interactive component of the embodiment of the present invention;

Figure 17 is a schematic diagram of an application scenario of an interactive component of an embodiment of the present invention;

Figure 17a is a schematic diagram of a detection principle of an interactive component according to an embodiment of the present invention;

FIG. 17b is a schematic diagram of another detection principle of an interactive component according to an embodiment of the present invention;

FIG. 18 is a schematic diagram of another application scenario of an interactive component according to an embodiment of the present invention;

19 is a schematic diagram of another application scenario of the interactive component of the embodiment of the present invention;

20 is a partial structural diagram of the knob assembly of the interactive assembly according to the embodiment of the present invention;

21 is a schematic diagram of another part of the structure of the knob assembly of the interactive assembly of the embodiment of the present invention;

Fig. 22 is a schematic exploded view of another part of the knob assembly of the interactive assembly according to the embodiment of the present invention;

Figure 23 is another schematic plan view of the interactive component of the embodiment of the present invention;

24 is another schematic plan view of the interactive component of the embodiment of the present invention;

25 is another schematic plan view of the interactive component of the embodiment of the present invention;

FIG. 26 is another schematic plan view of the interactive component of the embodiment of the present invention;

FIG. 27 is another schematic plan view of the interactive component of the embodiment of the present invention;

FIG. 28 is a schematic structural diagram of a household appliance according to an embodiment of the present invention;

Fig. 29 is another schematic diagram of the structure of the household appliance according to the embodiment of the present invention.

Symbol description of main components: household appliance 1000, interactive component 100, panel 10, first window 101, second window 102, first mounting part 11, second through hole 12, mounting hole 13, display screen assembly 20, display screen 21 , First display area 211, second display area 212, display screen circuit board 22, input assembly 30, knob assembly 31, first through hole 310, first housing 311, top wall 3111, inner wall 3112, outer wall 3113, installation Groove 3114, first snap portion 3115, second snap portion 3116, snap groove 3117, second housing 312, snap groove 3121, positioning member 3122, groove 3123, mounting ring 313, second mounting portion 3131 Mounting post 3132, notch 3133, sensing part 314, adhesive 315, decorative cover 316, sensor assembly 40, sensor 41, sensor circuit board 42, bracket 43, flexible circuit board 50, first connector 51, second connector 52 , The cable 53, the positioning device 60, the supporting member 61, the resisting component 62, the elastic member 621, and the resisting member 622.

detailed description

The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary, and are only used to explain the present invention, but should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise" and other directions or The positional relationship is based on the position or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the pointed device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it cannot be understood as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more than two, unless specifically defined otherwise.

In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise clearly specified and limited. For example, they can be fixed or detachable. Connected or integrally connected; it can be mechanically connected, or electrically connected or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal communication of two components or the interaction of two components relationship. For those of ordinary skill in the art, the specific meaning of the above-mentioned terms in the present invention can be understood according to specific circumstances.

In the description of the present invention, unless otherwise clearly defined and defined, the "on" or "under" of the first feature of the second feature may include direct contact between the first and second features, or include the first and second features. Two features are not in direct contact but through another feature between them. Moreover, "above", "above" and "above" the second feature of the first feature include the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is higher in level than the second feature. The "below", "below" and "below" the first feature of the second feature include the first feature directly below and obliquely below the second feature, or it simply means that the level of the first feature is smaller than the second feature.

The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the invention. In addition, the present invention may repeat reference numerals and/or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not indicate the relationship between the various embodiments and/or settings discussed. In addition, the present invention provides examples of various specific processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and/or the use of other materials.

Referring to FIGS. 1 to 7, the interactive component 100 of the embodiment of the present invention includes a panel 10, a display screen component 20, an input component 30, a sensor component 40, a flexible circuit board 50 and a positioning device 60. The interactive component 100 can be applied to the home appliance 1000 of the embodiment of the present invention.

2 and 4, the panel 10 may be made of light-transmitting material, specifically it may be made of transparent glass or transparent plastic or other transparent materials. In the illustrated embodiment, the display screen assembly 20, the input assembly 30, and the sensor assembly 40 are all provided on the panel 10. The display screen assembly 20 and the input assembly 30 are located on opposite sides of the panel 10, such as the upper side and the lower side shown in FIG. 2. The panel 10 is formed with a first mounting portion 11, the number of the first mounting portion 11 is one or more, and the specific number can be determined according to actual conditions. The first mounting portion 11 can be used to install the input component 30.

Please continue to refer to FIGS. 2 and 4, the display screen assembly 20 includes a display screen 21 and a display circuit board 22.

The display screen 21 may be close to the bottom surface of the panel 10 or spaced apart from the bottom surface of the panel 10. The display screen 21 includes a first display area 211 and a second display area 212. The first display area 211 and the second display area 212 can be configured to display different content, respectively. For example, the first display area 211 is used to display the household appliance 1000. For the set working temperature or working time, the second display area 212 is used to display the working mode of the household appliance 1000, or the second display area 212 is used to display the working temperature or working time set by the household appliance 1000, and the first display area 211 Used to display the working mode of the household appliance 1000. There is no specific limitation here.

The display circuit board 22 can be located below the display 21, the display circuit board 22 is electrically connected to the display 21, and the display circuit board 22 is used to provide power to the display 21 and transmit control signals to the display 21 to control the display 21's display.

In this embodiment, the display 21 is a touch display, which includes, but is not limited to, touch display such as liquid crystal display, OLED display, and LED display. The user can perform touch operations on the touch display screen to perform operating parameters or working modes of the household appliance 1000, and the display screen 21 can display various parameters and/or working modes of the household appliance 1000 when it is working. For example, taking the household appliance 1000 as an oven as an example, the user can set the operating time, operating temperature, and operating mode of the oven by performing touch operations on the touch screen. In addition, the display screen 21 can also display other contents such as the current working mode and the current time. Of course, it can be understood that the household appliance 1000 in the embodiment of the present invention may also be other household appliances 1000 such as microwave ovens, dishwashers, disinfection cabinets, etc., which is not specifically limited. In addition, in this embodiment, the user can also use the input component 30 to control the display content of the display screen 21 and set various parameters and working modes of the household appliance 1000 during operation, such as working temperature, time, and power.

Please refer to FIG. 2, FIG. 4 and FIG. 5, the input assembly 30 is installed on the upper surface of the panel 10. The orthographic projection of the input assembly 30 on the panel 10 and the orthographic projection of the display assembly 20 on the panel 10 at least partially overlap, and the display assembly 20 can display through the panel 10 and the input assembly 30.

Specifically, the first display area 211 can be displayed through the first window 101 and the input component 30 corresponding to the panel 10, and the second display area 212 is located outside the range of the input component 30 and can be directly transmitted through the first window 101 corresponding to the panel 10. The second window 102 displays. The interactive component 100 is configured to use the input component 30 to control at least the display content of the first display area 211. Specifically, referring to FIG. 4, the input component 30 is formed with a first through hole 310. The first through hole 310 corresponds to the first display areas 211 and 101 of the display screen 21. The orthographic projection of the first through hole 310 on the panel 10 and The first display area 211 overlaps with the orthographic projection of the panel 10. The first display area 211 is displayed through the first through hole 310. It can be understood that in other embodiments, the orthographic projection of the first through hole 310 on the panel 10 may be larger than the orthographic projection of the first display area 211 on the panel 10, or the orthographic projection of the first through hole 310 on the panel 10 may be smaller than The front projection of the first display area 211 on the panel 10.

In this way, since the orthographic projection of the input assembly 30 on the panel 10 and the orthographic projection of the display assembly 20 on the panel 10 at least partially overlap, the occupied space of the display assembly 20 and the input assembly 30, especially the space in the left and right directions, can be reduced, At the same time, the overall sense of the interactive component 100 can be improved, and an alternate interactive process can also be provided between the display screen component 20 and the input component 30, which improves the user experience.

It should be noted that, in this embodiment, in order to improve the overall aesthetics of the interactive component 100, black or other colors of ink may be coated on the upper surface and/or lower surface of the panel 10 to form a surface corresponding to the first display area 211 The first window 101 and the second window 102 corresponding to the second display area 212, that is, the area outside the first window 101 and the second window 102 is coated with ink, the first window 101 and the second window 102 maintain light transmission. In addition, it is also possible to directly open two through holes in the panel 10 to form the first window 101 and the second window 102 respectively.

Please refer to FIGS. 2 and 4 to 8 together. In this embodiment, the input component 30 includes a knob component 31. The knob assembly 31 is formed with a first through hole 310, and the knob assembly 31 includes a first housing 311, a second housing 312, a mounting ring 313, a sensing part 314, an adhesive 315 and a decorative cover 316. The middle parts of the first housing 311, the second housing 312, the mounting ring 313, the adhesive 315, and the decorative cover 316 are all hollowed out, so that the knob assembly 31 is formed with a first through hole 310 for the second through hole 310 of the display screen 21. A display area 211 is displayed.

The knob assembly 31 is generally annular. Referring to FIG. 5, FIG. 9 and FIG. 10, the first housing 311 is basically in the shape of a circular cylinder, and the first housing 311 may be made of plastic or metal. The first housing 311 includes a top wall 3111 and an inner wall 3112 and an outer wall 3113 connecting the top wall 3111. The top wall 3111, the inner wall 3112, and the outer wall 3113 jointly enclose a mounting groove 3114. The inner wall 3112 of the first housing 311 is formed with a first card The buckle portion 3115 and the second buckle portion 3116. The first buckle portion 3115 extends along the inner wall 3112 in a direction away from the outer wall 3113 of the first housing 311, and the second buckle portion 3116 extends along the inner wall 3112 toward the direction close to the first housing 311 The outer wall 3113 extends in the direction.

10 and 11, in this embodiment, the number of the first buckle portion 3115 and the number of the second buckle portion 3116 are both four, and the four first buckle portions 3115 are uniform along the circumferential direction of the knob assembly 31 They are arranged at intervals, and the four second buckle parts 3116 are arranged at even intervals along the circumferential direction of the knob assembly 31. The first buckle portion 3115 and the second buckle portion 3116 are also arranged at intervals. In this way, a fastened buckling force can be provided to prevent the components from falling off. It can be understood that, in other embodiments, the number of the first buckle portion 3115 and the second buckle portion 3116 can also be set to less than four or more than four, for example, at least two first buckle portions 3115. And at least two second snap parts 3116.

Referring to FIGS. 5 and 7, the second housing 312 may be made of plastic or metal. The second housing 312 is installed inside the first housing 311, and the first housing 311 and the second housing 312 are relatively rotatably connected. Referring to FIG. 7, the bottom of the second housing 312 is formed with a slot 3121, and the slot 3121 is matedly connected with the first buckle portion 3115 to connect the second housing 312 and the first housing 311. In this way, the mating connection of the first buckle portion 3115 and the groove 3121 can connect the second housing 312 to the first housing 311 compactly and stably, so that the second housing 312 is not easily separated from the first housing 311. The knob assembly 31 is malfunctioning. In this embodiment, the card slot 3121 is a continuous annular card slot, so that when the first housing 311 and the second housing 312 are connected, the first housing 311 and the second housing 312 can also be connected forward and backward 360 degrees. Degree of relative rotation. It can be understood that, in other embodiments, the slot 3121 may be an intermittent annular slot. In this case, the relative rotation of the first housing 311 and the second housing 312 can only be limited to a certain range.

Furthermore, referring to FIG. 5, the first buckle portion 3115 and the groove 3121 are in planar contact, so the first housing 311 and the second housing 312 can achieve relatively smooth rotation.

9 and 10, the sensing portion 314 is a generally circular sensing ring, the sensing portion 314 is installed in the mounting groove 3114 of the first housing 311, and the second buckle portion 3116 is clamped to the sensing portion 314 The sensing portion 314 is fixedly installed in the mounting groove 3114 (the arrow in FIG. 9 indicates the mounting direction of the sensing portion 314). In this way, the second buckle portion 3116 can stably lock the sensing portion 314 in the mounting slot 3114, so that the sensing portion 314 can follow the first housing 311 to rotate relative to the second housing 312.

It should be noted that, in this embodiment, the second housing 312 is fixedly installed on the panel 10, and the first housing 311 can rotate relative to the second housing 312. That is to say, in this embodiment, the second housing 312 is fixed on the panel 10 and the first housing 311 and the sensing part 314 installed in the first housing 311 can be opposite to the second housing. The body 312 rotates, so that it is convenient for the user to rotate the knob assembly 31.

It can be understood that, in other embodiments, the sensing part 314 can also be fixedly installed on the second housing 312, the first housing 311 is fixedly mounted on the panel 10, and the second housing 312 and the sensing part 314 can be opposite to each other. The first housing 311 rotates, and its specific setting method can be set according to the actual situation, and the specific setting is not limited. The user can rotate the second housing 312 through the first through hole.

Please refer to FIG. 2, FIG. 5 and FIG. 11. In this embodiment, the mounting ring 313 is basically annular, and the mounting ring 313 may be made of plastic or metal or other lightweight materials. The second housing 312 and the mounting ring 313 are fixedly connected to the panel 10 through the mounting ring 313. Specifically, a second mounting portion 3131 is formed at the bottom of the mounting ring 313, and the second mounting portion 3131 cooperates with the first mounting portion 11 on the panel 10 to mount the mounting ring 313 on the panel 10, so that the knob assembly 31 is mounted on the panel. 10. In the example shown in the figure, the first mounting portion 11 includes a mounting hole 13 formed on the panel 10, and the second mounting portion 3131 includes a mounting post 3132. The numbers of the mounting holes 13 and the mounting posts 3132 are both multiple, and multiple mounting The posts 3132 respectively cooperate with the plurality of mounting holes 13 to stably mount the mounting ring 313 on the panel 10. The mounting hole 13 can be a blind hole or a through hole.

In the example shown in the figure, the number of mounting holes 13 is 4, and they are arranged in an isosceles trapezoid shape on the panel 10, arranged along the circumference of the first window 101, and the number of mounting posts 3132 is the same as the number of mounting holes 13 Corresponding. In this way, the cooperation of the mounting hole 13 and the mounting post 3132 can stably install the mounting ring 313 on the panel 10. In addition, the arrangement of the mounting holes 13 in this embodiment can be fool-proof, so that the mounting ring 313 can be accurately installed on the panel 10 when the knob assembly 31 is installed, so as to avoid installation errors and affect assembly efficiency.

It can be understood that, in other embodiments, the number of mounting holes 13 and mounting posts 3132 may also be less than 4 or more than 4, for example, 3 or 5 or more. Further, the mounting post 3132 may also be a mounting post 3132 provided with a screw hole, and the combination of a screw and the mounting post 3132 can be used to make the knob assembly 31 more firmly installed on the panel.

Referring to FIG. 8, in this embodiment, the adhesive member 315 is provided at the bottom of the mounting ring 313 (right side of the figure). In the embodiment shown in the figure, the first mounting portion 11 at the bottom of the mounting ring 313 is provided with adhesive A member 315 and an adhesive member 315 connect the mounting ring 313 and the panel 10 to fix the two. In this way, the first mounting portion 11 and the second mounting portion 3131 can accurately position and mount the mounting ring 313 on the panel 10, and the adhesive 315 can fixedly connect the two. In this way, both fast and accurate positioning and installation can be realized as well as fast fixing.

It should be noted that, in this embodiment, the adhesive 315 may be a double-sided tape or other connecting elements including an adhesive substrate with adhesiveness. Generally, before fixing the knob assembly 31, the surface of the adhesive piece 315 is covered with a protective film 3151. When using it, please refer to Figure 8 to tear off the protective film 3151 to expose the adhesive year 315, and then use the adhesive piece 315 to remove the knob assembly 31 Glue to the panel 10.

It can be understood that, in some embodiments, the knob assembly 31 may not be provided with the adhesive 315, but directly cooperate with the first mounting portion 11 and the second mounting portion 3131 to directly fix the mounting ring 313 on the panel 10. For example, the first mounting portion 11 and the second mounting portion 3131 can be configured as a detachable buckle connection, so that the mounting ring 313 is fixedly clipped on the panel 10 through a buckle connection. In this way, the knob assembly 31 and The panel 10 is detachably connected. When the knob assembly 31 needs to be repaired or replaced, the knob assembly 31 can be removed from the panel 10 more conveniently and quickly.

In addition, in other embodiments, the first mounting portion 11 and the second mounting portion 3131 may not be formed on the mounting ring 313 and the panel 10, and the mounting ring 313 and the panel 10 may be directly fixedly connected by an adhesive.

In addition, as shown in FIG. 2, in this embodiment, the mounting ring 313 and the second housing 312 have a separate structure, that is, the two are separately molded and then mounted together. It can be understood that, in other embodiments, in order to reduce mold manufacturing costs and reduce installation procedures, the mounting ring 313 and the second housing 312 may be integrally formed and manufactured.

Referring to FIGS. 2, 4 and 6, in this embodiment, the sensor assembly 40 includes a sensor 41, a sensor circuit board 42 and a bracket 43.

The bracket 43 is installed on the lower surface of the panel 10. The sensor 41 is arranged on the sensor circuit board 42 and is electrically connected to the sensor circuit board 42. The sensor circuit board 42 is installed on the bracket 43. The bracket 42 is in a frame shape. The hollow part is exposed to reduce the obstruction of the sensing part 314 of the sensor 41. The bracket 43 is used to support and place the sensor circuit board 42 and the sensor 41 to prevent the sensor 41 and the sensor circuit board 42 from falling. The sensor circuit board 42 is arranged on the lower surface of the bracket 43, and the sensor circuit board 42 and the display circuit board 22 can pass through The flexible circuit board 50 is connected. The bracket 43 can be fixedly installed on the lower surface of the panel 10 by other adhesives such as glue or other elements capable of bonding the bracket 43 and the panel 10, or can be fixed by means of buckles or screws.

Specifically, the flexible circuit board 50 includes a first connector 51, a second connector 52, and a cable 53 connecting the first connector 51 and the second connector 52. The flexible circuit board 50 is connected to the display screen through the first connector 51. The circuit board 22 is connected to the sensor circuit board 42 through the second connector 52.

The sensor 41 is used to sense the position of the sensing portion 314 to control at least the display content of the first display area 211 of the display screen 21. In this embodiment, the mounting ring 313 is located at the bottom of the knob assembly 31, and a notch 3133 is formed on the mounting ring 313. Referring to FIGS. 2 and 4, the sensing portion 314 includes a portion corresponding to the notch 3133, that is, the sensing portion 314 can be partially exposed from the notch 3133 for the sensor 41 to sense, which can reduce the sensing obstacle between the sensing portion 314 and the sensor 41 and improve the accuracy of sensing.

Please refer to FIG. 12, in order to enable the sensor 41 to more accurately sense the position of the sensing portion 314, a second through hole 12 is opened on the panel 10 at a position corresponding to the sensor 41, and the position and notch of the second through hole 12 The position of 3133 corresponds. In other words, the second through hole 12 is basically located directly under the notch 3133, and the sensor 41 is basically located directly under the second through hole 12. In this way, the sensor 41 can accurately sense the position of the sensing portion 314 through the second through hole 12 and the gap 3133 to at least control the display content of the first display area 211 (the arrow in FIG. 12 and the position at the second through hole 12 in FIG. The arrows all indicate the sensing path of the sensor 41).

In this embodiment, the sensing part 314 includes a magnetic ring, and the sensor 41 includes a Hall sensor. The peripheral shape of the magnetic ring is a gear ring, that is, the peripheral edge of the magnetic ring is formed with a plurality of teeth, and there are two adjacent teeth. There is a gap between. Each tooth can represent a magnetic pole. The magnetic poles of two adjacent teeth are the same or opposite. In one example, the Hall sensor may be a Hall sensor with a model of "DRV5033FAQDBZR" of Texas Instruments (Texas Instruments).

Specifically, referring to FIGS. 14 to 16, when the user rotates the first housing 311 to drive the sensing portion 314 to rotate, the teeth of the sensing portion 314 or the gap between the two teeth pass through the notch 3133 and the second through hole 12 Detected by sensor 41. The specific detection process of the sensor 41 is as follows: First, in the example shown in FIGS. 14 and 15 (FIG. 14 is a top view angle, and FIG. 15 is a bottom view angle), a tooth of the sensing part 314 is located directly above the sensor 41 , The sensor 41 detects the peak value of the magnetic field signal. In the example shown in FIG. 16, the teeth of the sensing portion 314 are not directly above the sensor 41 but are located on both sides of the sensor 41, that is, the sensor 41 is located directly below the gap between the two teeth. At this time, the sensor 41 cannot detect a signal or detects a peak value that is not a magnetic field signal, which causes the output signal of the sensor 41 to change. In this way, the sensor 41 can record how many teeth the sensor 314 has turned, so that the position of the sensor 314 can be determined according to the recorded information, and then the display content of the display screen 21 can be controlled. (In the examples shown in Figure 14 to Figure 16, the dashed line frame represents the sensor 41)

It can be understood that, in this embodiment, the panel 10 is made of glass or plastic, and is not a magnetic shielding material. Therefore, the panel 10 does not need to have the second through hole 12, and the sensor 41 can also sense the sensing portion through the panel 10. The position of 314 (as shown in FIG. 13, the arrow in FIG. 13 indicates the sensing path of the sensor 41). In other embodiments, the mounting ring 313 may also be a non-magnetic shielding material. In this way, the mounting ring 313 may not be provided with the notch 3133, and the sensor 41 senses the position of the sensing portion 314 through the mounting ring 313.

In addition, in this embodiment, a magnetic ring and a Hall sensor are used in conjunction to sense the position of the sensing part 314. In other embodiments, other methods can also be used for sensing, for example, by detecting the proximity, capacitance, or resistance between the sensing portion 314 and the sensor 41, the sensor 41 can also include a photoelectric switch, The position of the sensing part 314 is realized by light sensing and other methods. The specific implementation can be determined according to actual conditions.

In this embodiment, the user can control the first display content of the display screen 21 through the knob assembly 31. For example, when the working temperature needs to be set, the temperature parameter can be set through the knob assembly 31 to increase or decrease the temperature; when the working time needs to be set, the working time can be set through the knob assembly 31 to increase or decrease the duration; When the working power needs to be set, the working power can be set through the knob assembly 31 to increase or decrease the working power.

The following is an example of setting the operating temperature. First of all, it should be noted that in the example shown in the figure, the number of each tooth of the sensing part 314 is only for marking the position so as to more clearly describe its specific working process. Whether there is a number on the entity itself of the sensing part 314 It does not have a limiting effect, that is, there may or may not be a serial number on the entity of the sensing portion 314.

Please refer to FIG. 17, in FIG. 17, the current set temperature of the household appliance 1000 displayed in the first display area 211, as can be seen from FIG. 17, when the first display area 211 displays 179°, the sensing part 314 The tooth 7 is located directly above the gap 3133 and the sensor 41. At this time, the sensor 41 records a signal. When the user needs to readjust the working temperature, the user can turn the first housing 311 of the knob assembly 31, and the first housing 311 drives the induction The portion 314 rotates. When one tooth is rotated clockwise (the tooth 6 is turned above the notch 3133 and the sensor 41), the setting of the first display area 211 is the temperature plus 1. Specifically, in the process of rotation, the sensor 41 is always in the sensing state. When the gap between the two teeth is located directly above the sensor 41, the signal of the sensor 41 is missing, and then when it rotates to the tooth 6, the sensor 41 can sense again. In this way, the sensor 41 records that the sensing part 314 has rotated one tooth clockwise, thereby transmitting the data to the sensor circuit board 42, by the sensor circuit board 42 or other control devices (for example, a processor arranged on the sensor circuit board 42) After processing, the flexible circuit board 50 and the display circuit board 22 control the value displayed on the display 21 to increase by 1, that is, the first display area 211 of the display 21 displays 180° (as shown in FIG. 18). On the basis of FIG. 18, when the sensing part 314 further rotates one tooth clockwise (turn the tooth 5 above the notch 3133 and the sensor 41), the display value of the first display area 211 is increased by 1 (that is, 181°, such as Shown in Figure 19).

It should be noted that, in this embodiment, the set temperature displayed in the first display area 211 increases by 1 every time the sensor 314 rotates one tooth clockwise, and the set temperature decreases by 1 every time a tooth rotates counterclockwise. It can be understood that, in other embodiments, it can also be that every time one tooth or two or more teeth rotate counterclockwise, the set temperature is increased by 1, and every clockwise rotation one tooth or two or more teeth Tooth, set temperature minus 1, there is no specific limitation.

It should also be noted that, in this embodiment, in order for the sensor 41 to recognize whether the sensing part 314 is rotating clockwise or counterclockwise, a mark point can be set on the sensing part 314 to achieve clockwise and counterclockwise rotation. Detection, that is, the sensor 41 can detect the position information of the marking point to determine whether the sensing portion 314 rotates clockwise or counterclockwise. For example, each tooth of the sensing portion 314 is given a special number, and the sensing portion 314 is determined by identifying the label. Whether to rotate counterclockwise or clockwise.

In addition, referring to FIGS. 17a and 17b, in some embodiments, in order for the sensor 41 to recognize whether the sensing portion 314 rotates clockwise or counterclockwise, the sensing portion 314 may be formed by connecting multiple magnetic poles, adjacent The polarities of the two magnetic poles are opposite. In this way, a sensor 44 with the same or similar function as the sensor 41 can be installed on the sensor circuit board 42 adjacent to the sensor 41. In this way, the signal difference between the two sensors can be detected. Determine the direction of rotation.

Specifically, as shown in Figure 17b, the sensor 41 is arranged directly below the N pole or the S pole (that is, the sensor 41 is covered by a single magnetic pole), and the sensor 44 and the sensor 41 are arranged at a distance of 1.5 magnetic poles between the N pole and the S pole. The middle position (that is, a part of the sensor 44 is covered by an N pole, and the other part is covered by an adjacent S pole).

The following is a detailed description of how to realize clockwise and counterclockwise detection. First, for the convenience of understanding, when the sensor 44 is located directly below the N pole (that is, the sensor 44 is covered by the N pole), the detected signal is "1" , When it is located directly below the S pole (that is, the sensor 44 is covered by the S pole), the detection signal is "0" as an example. In addition, when the sensor 44 is partially covered by the N pole and the other part is covered by the adjacent S pole , It detects that the signal is "0". As shown in Figure 17b, when the sensing part 314 rotates clockwise, the sensor 44 will first be located directly below the S pole, and then at the middle of the N pole and S pole. During this process, the detection signal of the sensor 44 is always 0. When the sensing part 314 rotates counterclockwise, the sensor 44 will first be located below the N pole, and then at the middle of the N pole and S pole. During this process, the detection signal of the sensor 44 will change from 0 to 1 and then to 0. In this way, according to the change of the detection signal of the sensor 44, it can be determined whether the sensing part 314 rotates clockwise or counterclockwise.

In the illustrated embodiment, the number of teeth of the sensing portion 314 is 22, and 22 teeth are evenly distributed on the sensing portion 314. It can be understood that, in other embodiments, the number of teeth of the sensing portion 314 may be less than 22 or greater than 22, which is not specifically limited.

In addition, in this embodiment, the sensing portion 314 is arranged in a gear ring shape, and there is a gap between the two teeth. The sensor 41 determines the position of the sensing portion 314 by sensing the number of signal peaks and the number of missing or decreasing signals. It can be understood that, in other embodiments, the sensing portion 314 may also be arranged in a ring shape, and a plurality of magnetic poles are provided on the sensing portion 314, and the polarities of two adjacent magnetic poles are opposite. The sensor 41 can form different detection information from the N pole and the S pole. For example, when it is the N pole, it is recorded as 1, and when it is the S pole, it is recorded as 0. In this way, when the sensor 314 rotates, the sensor 41 can record the N pole. The number of information or the number of S-pole information is used to detect how many N-poles or S-poles the sensor 314 has turned, so as to realize the detection of the position of the sensor 314. The specific setting method can be set according to the actual situation.

Please refer to Figures 2, 5 and 7, in this embodiment, the positioning device 60 is installed on the first housing 311, and the positioning device 60 is used to position the relative rotation of the first housing 311 and the second housing 312 position. The positioning device 60 includes a support 61 and a resisting component 62.

The supporting member 61 is installed on the first housing 311, the resisting component 62 is installed on the supporting member 61, and the resisting component 62 is telescopically resisting the second housing 312.

The resisting component 62 includes an elastic member 621 and a resisting member 622. The elastic member 621 is installed on the supporting member 61. The resisting member 622 is connected to the elastic member 621. The elastic member 621 is used to generate an elastic force acting on the resisting member 622 to make the resisting The holding member 622 resists the second housing 312.

20 and 21, in order to coordinate with the positioning device 60 to locate the first housing 311 and the second housing 312, the outer wall 3113 of the second housing 312 is formed with a circumferential arrangement of the second housing 312 A plurality of positioning members 3122, the resisting member 622 can be positioned and connected to one of the positioning members 3122. Wherein, in this embodiment, the positioning member 3122 includes a groove 3123, and the resisting member 622 can resist a groove 3123.

Specifically, referring to FIGS. 7, 20, and 21, the elastic member 621 can be fixedly installed on the supporting member 61, the resisting member 622 is inserted on the elastic member 621, and the resisting member 622 resists the second housing 312. In the upper groove 3123, when the user rotates the first housing 311, the elastic member 621 and the resisting member 622 follow the first housing 311 to rotate, but the second housing 312 does not move. At this time, the resisting member 622 slides out of the groove 3123 where it is under the force, and then slides into the adjacent groove 3123. When the resisting member 622 slides out of the groove 3123, the elastic member 621 will be compressed under the action of the resisting member 622. Then, when sliding into the adjacent groove 3123, the pushing force generated by the elastic member 621 causes the resisting member 622 to be quickly inserted into the groove 3123 and resist the groove 3123.

It can be understood that, in this embodiment, the number of grooves 3123 corresponds to the number of teeth of the sensing portion 314, and the position of the groove 3123 corresponds to the position of the teeth of the sensing portion 314 (see FIG. 20), In other words, every time the sensing part 314 rotates one tooth, the resisting member 622 will slide from the groove 3123 where it is located into the adjacent groove 3123, and the resisting member 622 will be elastic during the sliding process. The elastic force of the member 621 hits the groove 3123 to generate an impact sound for feedback. In this way, the user can intuitively perceive how much the sensing portion 314 has rotated, without the user having to spend more time determining whether the first housing 311 is located at the position desired by the user, and the user experience is improved.

Referring to FIG. 7, in this embodiment, the elastic member 621 may be an elastic element such as a spring, and the resisting member 622 may be an element such as a bolt, which is not specifically limited here, as long as its positioning function can be achieved.

In addition, it can be understood that, in some embodiments, the positioning member 3122 may also be a convex portion provided on the outer wall of the second housing 312. Specifically, a corresponding groove may be formed at the end of the resisting member 622 to realize the positioning of the two.

In addition, in other embodiments, the positioning device 60 may not be mounted on the first housing 311, but on the second housing 312, and the support 61 is mounted on the second housing 312 to resist The assembly 62 flexibly abuts the first housing 311, and at the same time, the positioning member 3122 is formed on the inner wall 3112 of the first housing 311 instead of the outer wall of the second housing 312. In this way, the positions of the first housing 311 and the second housing 312 can also be located, so as to realize automatic and precise positioning and improve user experience.

Further, referring to FIG. 2, FIG. 4 and FIG. 5, in this embodiment, the decorative cover 316 is also basically in the shape of a circular column, and the decorative cover 316 covers the first housing 311. The decorative cover 316 can be fixedly connected to the first housing 311 by a snap connection.

Specifically, referring to FIG. 22, a clamping groove 3117 is provided on the top of the first housing 311, and a protrusion (not shown) is provided on the decorative cover 316 to cooperate with the clamping groove 3117. The groove 3117 and the protrusion are matedly connected to fix the decorative cover 316 on the first housing 311. In this way, the arrangement of the decorative cover 316 can improve the aesthetics of the interactive assembly 100, and when the user needs to rotate the first housing 311 and the sensing portion 314, only the decorative cover 316 needs to be rotated to drive the first housing 311 to rotate.

The working process of the interactive component 100 of this embodiment will be introduced below, taking the first display area 211 to display the set temperature and the second display area 212 to display the working mode as an example.

First, in this embodiment, the user can perform a touch operation on the second window 102 to select the working mode of the home appliance 1000. After the user selects the work mode, the first display area 211 at the first window 101 displays the set work temperature. Then, when the user needs to adjust the set working temperature, the user can rotate the decorative cover 316 to drive the sensor 314 fixedly installed in the first housing 311 to rotate, and the sensor 41 passes through the gap 3133 and the second through hole 12 The sensor circuit board 42 and the flexible circuit board 50 transmit the sensed data to the display circuit board 22 to control the change of the temperature value displayed in the first display area 211 by sensing the number of teeth that the sensing part 314 has rotated.

During the rotation, since the number of grooves 3123 on the second housing 312 corresponds to the number of teeth of the sensing part 314, the resisting member 622 will hit the second housing under the action of the elastic member 621 every time a tooth is rotated. The groove 3123 on the second housing 312 is thus fed back to the user through sound, so that the user can directly perceive how many teeth the sensor 314 has turned.

It should be noted that, in some embodiments, the user may not use the knob assembly 31 to set the temperature, but directly set the working temperature by touching the second window 102. In addition, in other embodiments, the input component 30 may also include a touch component and/or a button component. That is, in these embodiments, the user can set or adjust the content displayed in the first display area 211 by touching the component or the key component. Further, the input component 30 of the embodiment of the present invention includes a knob component 31, a touch component and a key component, or the input component 30 includes a knob component 31 and a touch component, or the input component 30 includes a knob component 31 and a key component, or an input component 30 It includes a touch component and a button component, or the input component 30 includes a knob component 31 or a touch component or a button component. Corresponding to each component of the knob component 31, the touch component and the key component, it can correspond to a first display area 211, and the content displayed in the first display area 21 is set or adjusted by the corresponding component.

Referring to FIG. 1 and FIGS. 23 to 27, the display screen assembly 20 includes a side part and a middle part, and the input assembly 30 is arranged corresponding to the side part and/or the middle part of the display screen assembly 20.

Specifically, as shown in FIGS. 1 and 2, in this embodiment, the input component 30 is correspondingly disposed on the right side of the display screen component 20, and the second display area 212 is located on the left side of the first display area 211.

It can be understood that, in other examples, the input component 30 can also be correspondingly disposed in other positions of the display screen 21. For example, in the examples shown in FIGS. 23 and 27, the input component 30 is correspondingly disposed in the display screen component 20. In the middle position, the second display area 212 is located on both sides of the first display area 211 (in FIG. 23, the second display area 212 is located on the left and right sides of the first display area 211; in FIG. 26, the second display area 212 is located The upper and lower sides of the first display area 211). In the example shown in FIG. 24, the input component 30 is correspondingly disposed on the left side of the display screen component 20, and the second display area 212 is located on the right side of the first display area 211. In the example shown in FIG. 25, the input component 30 is disposed on the upper side of the display screen component 20, and the second display area 212 is located on the lower side of the first display area 211. In the example shown in FIG. 27, the input component 30 is provided at the lower side of the display screen component 20, and the second display area 212 is located on the upper side of the first display area 211.

In addition, in other examples, the number of knob assemblies 31 may also be two, and the two knob assemblies 31 are respectively correspondingly disposed on the middle and side parts of the display screen assembly 20 (both the left and the right are both). Of course, it can be understood that the two knob assemblies 30 may also be located on the left and right sides or the upper and lower sides of the display screen assembly 20 respectively. In addition, in some embodiments, the input component 30 may also be disposed on the four corners of the display screen component 20, for example, the upper left corner, the upper right corner, the lower left corner, or the lower right corner are provided.

In some embodiments, the knob assembly 31 may not form the first through hole 310. Instead, the area corresponding to the first display area 211 in the middle of the knob assembly 31 is made of light-transmitting material, or the entire knob assembly 31 The external parts are all made of light-transmitting materials, that is, the first housing 311, the second housing 312, the mounting ring 313 and the decorative cover 316 are all light-transmitting, and then painted on a position other than corresponding to the first display area 211 Ink.

In some embodiments, in order to improve the aesthetics and user experience of the home appliance 1000 and the interactive component 100, a transparent block matching the first through hole 310 may also be placed in the first through hole 310, and the first display area 211 is transparent. Display through transparent blocks.

In some embodiments, the above-mentioned display screen 21 may not have a touch function, and the user can adjust the display content of the display screen and adjust various parameters of the home appliance 1000 when the household appliance 1000 is working through the input component 30.

To sum up, in the interactive component 100 of the above embodiment, since the orthographic projection of the input component 30 on the panel 10 and the orthographic projection of the display component 20 on the panel 10 at least partially overlap, the display component 20 and the input can be reduced. The space occupied by the component 30 can also improve the overall sense of the interactive component 100. An alternative interaction process can also be provided between the display screen component 20 and the input component 30, which improves the user experience.

Referring to FIG. 28 and FIG. 29, a household appliance 1000 according to an embodiment of the present invention includes a body and an interactive component 100 of any of the above embodiments, and the interactive component 100 is disposed on the body.

Specifically, in the examples shown in FIGS. 28 and 29, the household appliance 1000 is a microwave oven. The body of the microwave oven includes a body 200 and a door body 300. The door body 300 is rotatably connected to the body 200. For the cavity where food is placed, the interactive component 100 can be arranged on the body 200 or the door 300 (in FIG. 28, the interactive component 100 is arranged on the body 200, and in FIG. 29, the interactive component 100 is arranged on the door 300). on). In other embodiments, the household appliance 1000 does not include the door body 300. In this case, the interactive component 100 of the household appliance 1000 may be directly arranged on the body 200.

In this embodiment, the user can set the working mode, working time, working temperature, working power and other working parameters of the household appliance 1000 through the aforementioned interactive component 100. It can be understood that the household appliance 1000 in this embodiment includes, but is not limited to, household appliances 1000 such as microwave ovens, ovens, and disinfection cabinets.

In summary, in the home appliance 1000 of the above embodiment, since the orthographic projection of the input assembly 30 on the panel 10 and the orthographic projection of the display assembly 20 on the panel 10 at least partially overlap, the display assembly 20 and the input can be reduced. The space occupied by the component 30 can also improve the overall sense of the interactive component 100. An alternative interaction process can also be provided between the display screen component 20 and the input component 30, which improves the user experience.

In the description of this specification, the description with reference to the terms “one embodiment”, “certain embodiments”, “exemplary embodiments”, “examples”, “specific examples”, or “some examples” etc. means to combine The specific features, structures, materials or characteristics described in the embodiments or examples are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above-mentioned terms does not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and modifications can be made to these embodiments without departing from the principle and purpose of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims (25)

1. An interactive component, characterized in that it comprises a panel, a display screen component, and an input component. The display screen component and the input component are located on opposite sides of the panel, and the input component is located on the front side of the panel. Projection overlaps at least part of the orthographic projection of the display screen assembly on the panel, and the display screen assembly can display through the panel and the input assembly;

   Wherein, the interactive component is configured to use the input component to control the display content of the display screen component.
2. The interactive component of claim 1, wherein the display screen component comprises a first display area that is displayed through the input component and a display area outside the range of the input component and displayed through the panel The interactive component is configured to use the input component to control at least the display content of the first display area.
3. The interactive component according to claim 1, wherein the display screen assembly includes a side part and a middle part, and the input component is arranged corresponding to the side part and/or the middle part of the display screen assembly.
4. The interactive component of claim 2, wherein the display screen component comprises a display screen, the display screen comprises the first display area and the second display area, and the input component is formed to correspond to The first through hole of the first display area, the orthographic projection of the first through hole on the panel and the orthographic projection of the first display area on the panel at least partially overlap, the first display area Display is performed through the first through hole.
5. The interactive component of claim 1, wherein the input component comprises a knob component, the knob component comprises a first housing and a second housing, and the second housing is located in the first housing In the inner side of the, the first housing and the second housing are relatively rotatably connected.
6. 8. The interactive assembly of claim 5, wherein the first housing is formed with a first buckle portion, and the second housing is formed with a slot; or

   The first housing is formed with a buckle, the second housing is formed with a first buckle portion, and the first buckle portion and the buckle are matingly connected to mount the second housing on the Mentioned first housing.
7. 8. The interactive assembly of claim 5, wherein the second housing is fixed to the panel, and the first housing is rotatably connected to the second housing.
8. 8. The interactive assembly of claim 7, wherein the knob assembly includes a mounting ring, and the second housing is fixedly mounted on the panel through the mounting ring.
9. The interactive assembly of claim 8, wherein the panel is formed with a first mounting portion, the mounting ring is formed with a second mounting portion, and the second mounting portion cooperates with the first mounting portion Install the mounting ring on the panel.
10. 8. The interactive component of claim 1, wherein the input component includes a rotatable sensing part, the interactive component includes a sensor component, the interactive component includes a sensor component, the sensor component includes a sensor, the The sensor is used for sensing the position of the sensing part to control the display content of the display screen assembly.
11. The interactive component of claim 10, wherein the display screen component includes a first display area that is displayed through the knob component and a display area outside the range of the knob component and displayed through the panel The interactive component includes a sensor component, and the sensor component includes a sensor for sensing the position of the sensing part to control at least the display content of the first display area.
12. The interactive component of claim 10, wherein a gap is formed at the bottom of the input component, the sensing portion includes a portion corresponding to the gap, and the sensor is used to sense the gap through the gap. The location of the sensing part.
13. 10. The interactive component of claim 10, wherein the panel is provided with a second through hole corresponding to the position of the sensor.
14. The interactive component of claim 10, wherein the display screen component comprises a display screen circuit board connected to the display screen, the sensor component comprises a sensor circuit board connected to the sensor, and the sensor The circuit board is electrically connected with the display circuit board.
15. The interactive component of claim 10, wherein the sensor component comprises a bracket installed on the lower surface of the panel, the sensor is arranged on the sensor circuit board, and the sensor circuit board is arranged on the bracket. .
16. The interactive component of claim 10, wherein the input component comprises a knob component, the knob component comprises a first housing and a second housing, and the second housing is located in the first housing On the inner side of the, the first housing and the second housing are relatively rotatably connected, and the sensing part is fixedly installed on the first housing or the second housing.
17. The interactive assembly of claim 16, wherein the first housing is formed with a first buckle portion, and the second housing is formed with a slot; or

    The first housing is formed with a slot, and the second housing is formed with a first buckle portion,

    The first buckle portion and the slot are matedly connected to install the second housing on the first housing.
18. The interactive assembly of claim 16, wherein the second housing is fixed to the panel, the first housing is rotatably connected to the second housing, and the sensing part is fixedly mounted on The first housing.
19. The interactive assembly of claim 18, wherein the knob assembly includes a mounting ring, and the second housing is fixedly mounted on the panel through the mounting ring.
20. The interactive component according to claim 18, wherein the first housing is formed with a second buckle portion, and the second buckle portion clamps the sensing portion to fix the sensing portion on The first housing.
21. The interactive component of claim 5, wherein the interactive component comprises a positioning device, the positioning device is installed on the first housing or the second housing and used for positioning the first housing The position relative to the second housing.
22. The interactive assembly of claim 21, wherein the positioning device comprises a support and a resisting component, the support is mounted on the first housing or the second housing, and the resisting The component is installed on the support;

    Wherein, when the support is installed in the first housing, the abutment assembly can retractably abut the second housing; when the support is installed in the second housing, the The resisting component can telescopically resist the first housing.
23. The interactive component of claim 22, wherein the resisting component comprises an elastic member and a resisting member, the elastic member is mounted on the supporting member, and the resisting member is connected to the elastic member, so The elastic member is used to generate an elastic force acting on the resisting member to make the resisting member resist the second housing or the first housing.
24. The interactive assembly of claim 21, wherein the outer wall of the second housing or the inner wall of the first housing is formed with a plurality of positioning elements arranged in a circumferential direction, and the positioning device can be positioned and connected to One of the positioning parts.
25. A household appliance, characterized in that it includes:

    Body

    The interactive component according to any one of claims 1-24, which is disposed in the body.

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