Adsorbable display device

Abstract

The utility model provides an adsorbable display device, which relates to the technical field of household appliances and comprises a base, a display panel and an adsorption component. The display panel is installed on the base and protrudes out of the top face of the base, the height of the portion, protruding out of the base, of the display panel is larger than that of the base, and the adsorption assembly is installed on the base and used for adsorbing an external supporting object. And the adsorption assembly is configured to have a suction force adsorbed on an external supporting object greater than a separation force generated by the base on the external supporting object under the gravity action of the display panel and the base. The adsorbable display device has the advantages of being more flexible in placing position, more stable in placing and the like.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, and in particular to an adsorbent display device. Background Technology

[0002] Kitchen appliances are a type of household appliance specifically designed for use in family kitchens. Kitchen appliances include, but are not limited to, refrigerators, disinfection cabinets, range hoods, gas stoves, ovens, microwave ovens, steam ovens, and other appliances.

[0003] Currently, people mainly rely on display devices to operate kitchen appliances. These stand-alone display devices usually need to be placed on a horizontal support surface and rely on gravity to maintain their stability. This limits the placement of the display devices, making it impossible to place them on inclined or even vertical support surfaces. In addition, the placement of the display devices is not stable and they are prone to wobbling relative to the support surface or even tipping over upon impact. Utility Model Content

[0004] The purpose of this invention is to provide an adsorption-compatible display device, which has the advantages of more flexible placement and more stable placement.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] This utility model provides an adsorption-compatible display device, including a base, a display panel, and an adsorption component;

[0007] The display panel is mounted on the base and protrudes from the top surface of the base. The height of the display panel protruding from the base is greater than the height of the base. The adsorption component is mounted on the base and is used to adsorb external supports. The adsorption component is configured such that the suction force adsorbed on the external supports is greater than the detachment force generated by the base on the external supports under the gravity of the display panel and the base.

[0008] Furthermore, the adsorption component has a first magnetic surface and / or a second magnetic surface for adsorbing the external support, the first magnetic surface being disposed facing the bottom surface of the base, and the second magnetic surface being disposed facing the side surface of the base.

[0009] Furthermore, the adsorption assembly includes a plurality of magnetic attracting elements, each magnetic attracting element having a first magnetic attracting surface and / or a second magnetic attracting surface.

[0010] Furthermore, the side of the base includes a front side and a back side arranged in parallel, as well as a left side and a right side arranged in parallel, with the front side perpendicular to the left side.

[0011] Each of the magnetic components extends through the front side and the back side, or each of the magnetic components extends through the left side and the right side.

[0012] Furthermore, the plurality of magnetic components include a first magnetic component and a second magnetic component, both of which penetrate the front side and the back side. The first magnetic component has a first magnetic surface, and the second magnetic component has a second magnetic surface.

[0013] Furthermore, the first magnetic attraction element is configured in multiple ways, and the multiple first magnetic attraction elements are distributed along the direction from the left side to the right side;

[0014] And / or, the second magnetic element is configured as a plurality of them, at least one of the second magnetic elements is disposed near the left side, and the remaining second magnetic elements are disposed near the right side.

[0015] Furthermore, the second magnetic surface is perpendicular to the plane where the display panel is located.

[0016] Furthermore, the plurality of magnetic attracting components include a third magnetic attracting component and a fourth magnetic attracting component, both of which penetrate the left side and the right side. The third magnetic attracting component has a first magnetic attracting surface, and the fourth magnetic attracting component has a second magnetic attracting surface.

[0017] Furthermore, the second magnetic surface is parallel to the plane where the display panel is located.

[0018] Furthermore, the top surface of the base has a groove, and the display panel includes a display part and a plug-in part connected to the display part. The plug-in part is inserted into the groove and is disposed opposite to the light-emitting component. The display part protrudes from the base and its height is greater than the height of the base.

[0019] The magnetically attached display device provided by this invention can produce the following beneficial effects:

[0020] Compared to existing technologies, the adsorption display device provided by this utility model has an adsorption component inside the base. The adsorption force of the adsorption component on the external support is greater than the detachment force of the base on the external support under the gravity of the display panel and the base. Therefore, under the action of the adsorption component, the base can be adsorbed on inclined surfaces or even vertically set surfaces. The placement of the base is more flexible, and it also solves the problem that the base must be placed on the support under the action of gravity. The placement is more stable, and the placement of the display device is more user-friendly. Attached Figure Description

[0021] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional structural schematic diagram of a display device provided in Embodiment 1 of the present utility model;

[0023] Figure 2 This is a front perspective view of a display device provided in Embodiment 1 of the present utility model;

[0024] Figure 3 This is a side view of a display panel and an adsorption component in conjunction, according to Embodiment 2 of this utility model.

[0025] Figure 4 This is a top view of a display device provided in Embodiment 1 of the present utility model;

[0026] Figure 5 A block diagram illustrating the working principle of a display device provided by this utility model;

[0027] Figure 6 This is a side perspective view of a display device provided in Embodiment 1 of the present utility model;

[0028] Figure 7 A front view of a display panel provided in Embodiment 1 of this utility model;

[0029] Figure 8 A rear view of a display panel provided in Embodiment 1 of this utility model;

[0030] Figure 9 A bottom view of another display device provided by this utility model.

[0031] Icons: 1 - Base; 11 - Front and side; 12 - Back and side; 13 - Left side; 14 - Right side; 15 - Top; 151 - Recess; 2 - Display panel; 21 - Display section; 211 - Front; 212 - Back; 22 - Connector; 3 - Control board; 31 - Control component; 311 - MCU; 312 - Wireless transmitter; 32 - Light-emitting component; 321 - Front sensing structure; 3211 - Infrared transmitter; 3212 - Infrared receiver; 322 - Rear sensing structure; 323 - Status indicator light group; 3231 - First lamp body; 3232 - Second lamp body; 3233 - Third lamp body; 3324 - Fourth lamp body; 3325 - Fifth lamp body; 3326 - Sixth lamp body; 4 - Adsorption assembly; 41 - First magnetic surface; 42 - Second magnetic surface; 43 - First magnetic component; 44 - Second magnetic component; 45 - Third magnetic component; 46 - Fourth magnetic component; 5 - Kitchen appliance; 6 - Center surface; 7 - Power supply module. Detailed Implementation

[0032] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0033] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0036] This embodiment provides an adsorbable display device, such as... Figures 1 to 2 As shown, it includes a base 1, a display panel 2, and an adsorption component 4;

[0037] The display panel 2 is mounted on the base 1 and protrudes from the top surface 15 of the base 1. The height of the display panel 2 protruding from the base 1 is greater than the height of the base 1. The adsorption component 4 is mounted on the base 1 and is used to adsorb external supports. The adsorption component 4 is configured such that the suction force adsorbed on the external supports is greater than the detachment force generated by the base 1 on the external supports under the gravity of the display panel 2 and the base 1.

[0038] The display device described above has an adsorption component 4 inside the base 1. The adsorption force of the adsorption component 4 on the external support is greater than the detachment force of the base 1 on the external support under the gravity of the display panel 2 and the base 1. Therefore, under the action of the adsorption component 4, the base 1 can be adsorbed on an inclined surface or even a vertically set surface. The placement of the base 1 is more flexible, and it also solves the problem that the base 1 must be placed on the support under the action of gravity. The placement is more stable and the placement of the display device is more user-friendly.

[0039] In an optional embodiment, the adsorption component 4 has a first magnetic surface 41 and / or a second magnetic surface 42 for adsorbing external supports. The first magnetic surface 41 is disposed facing the bottom surface of the base 1, and the second magnetic surface 42 is disposed facing the side surface of the base 1.

[0040] The following is a detailed explanation using the adsorption component 4, which has a first magnetic surface 41 and a second magnetic surface 42 for adsorbing external supports:

[0041] In use, the first magnetic surface 41 allows the bottom of the base 1 to adhere to the support, and the display device is stably placed on the support under the action of gravity and magnetic attraction, making it less prone to shaking. The second magnetic surface 42 allows the side of the base 1 to adhere to the support, at which time the display device can be suspended on the support, making the placement of the display device more flexible. Users can adjust the adsorption position of the display device arbitrarily according to their own needs.

[0042] The aforementioned support can be kitchen appliances, or other shelves or walls with supporting capabilities.

[0043] In an optional embodiment, the adsorption component 4 includes a plurality of magnetic elements, each having a first magnetic surface 41 and / or a second magnetic surface 42.

[0044] In the above embodiments, each magnetic component may have a first magnetic surface 41 or a second magnetic surface 42, or it may have a first magnetic surface 41 and a second magnetic surface 42. Setting multiple magnetic components can ensure that the adsorption surface is large enough while the magnetic components do not need to be designed to be too large, so as to avoid the base 1 being too heavy and not conducive to the suspension of the display device.

[0045] Specifically, the magnetic component can be a magnet.

[0046] In alternative implementations, such as Figure 4 As shown, the side of the base 1 includes a front side 11 and a back side 12 arranged in parallel, as well as a left side 13 and a right side 14 arranged in parallel. The front side 11 is perpendicular to the left side 13, so the back side 12 is also perpendicular to the right side 14.

[0047] For cases where the base 1 has multiple sides, the installation position of the adsorption component 4 can be divided into the following two embodiments:

[0048] Example 1

[0049] In this first embodiment, as Figure 1 and Figure 2 As shown, each magnetic component penetrates the front side 11 and back side 12 of the base 1.

[0050] In the above embodiments, some magnetic components can achieve adsorption between the bottom surface of the base 1 and the support through the surface facing the bottom surface of the base 1, while the remaining magnetic components can achieve adsorption between the side surface of the base 1 and the support through the surface facing the side surface of the base 1.

[0051] In this first embodiment, the multiple magnetic components include a first magnetic component 43 and a second magnetic component 44. Both the first magnetic component 43 and the second magnetic component 44 penetrate the front side 11 and the back side 12. The first magnetic component 43 has a first magnetic surface 41, and the second magnetic component 44 has a second magnetic surface 42.

[0052] In the above embodiments, the first magnetic surface 41 and the second magnetic surface 42 are respectively arranged on two magnetic components. Compared with setting them on a single magnetic component, it is not necessary to design the single magnetic component to be too thick, which can reduce the weight of the display device to a certain extent.

[0053] The first magnetic component 43 can be configured as one, two, three or more, and the second magnetic component 44 can be configured as one, two, three or more.

[0054] by Figure 1 and Figure 2For example, several through slots are opened on the base 1, which pass through the front side 11 and the back side 12. Six magnetic components are installed in the through slots, including four first magnetic components 43 and two second magnetic components 44. One second magnetic component 44 is located near the left side 13 of the base 1, and the other second magnetic component 44 is located near the right side 14 of the base 1. The four first magnetic components 43 are located between the two second magnetic components 44. The four first magnetic components 43 are distributed along the direction from the left side 13 to the right side 14 and are located near the bottom surface of the base 1. Two of the first magnetic components 43 are inserted into one through slot, and the other two first magnetic components 43 are inserted into another through slot.

[0055] The aforementioned slotting method facilitates the installation, disassembly, and replacement of each magnetic component, allowing the display device to be attached to the support not only by adhering to the bottom surface but also by adhering to the side surface.

[0056] Of course, the display device can also be equipped with a second magnetic 44 on one side, which can reduce the weight of the display device and reduce its cost.

[0057] In this first embodiment, the second magnetic surface 42 is perpendicular to the plane where the display panel 2 is located, so that when the second magnetic surface 42 adsorbs the support, the front and back of the base 1 and the display panel 2 will not be blocked by the support, making it convenient for the user to operate through the base 1.

[0058] Example 2

[0059] In this second embodiment, as Figure 3 As shown, each magnetic component penetrates the left side 13 and right side 14 of the base 1.

[0060] In the above embodiments, some magnetic components can achieve adsorption between the bottom surface of the base 1 and the support through the surface facing the bottom surface of the base 1, while the remaining magnetic components can achieve adsorption between the side surface of the base 1 and the support through the surface facing the side surface of the base 1.

[0061] In this second embodiment, as Figure 3 As shown, the plurality of magnetic components include a third magnetic component 45 and a fourth magnetic component 46, both of which penetrate the left side surface 13 and the right side surface 14. The third magnetic component 45 has a first magnetic surface 41, and the fourth magnetic component 46 has a second magnetic surface 42.

[0062] The third magnetic component 45 can be configured as one, two, three or more, and the fourth magnetic component 46 can be configured as one, two, three or more.

[0063] by Figure 3For example, several through slots are opened on the base 1, and the through slots pass through the left side 13 and the right side 14. Three magnetic components are installed in the through slots, including a third magnetic component 45 and two fourth magnetic components 46. The third magnetic component 45 is set close to the bottom surface of the base 1, one fourth magnetic component 46 is set close to the front side 11 of the base 1, and the other fourth magnetic component 46 is set close to the back side 12 of the base 1.

[0064] The aforementioned slotting method facilitates the installation, disassembly, and replacement of each magnetic component, allowing the display device to be attached to the support not only from the bottom but also from the side.

[0065] In addition, this second embodiment can make the magnetic force of the bottom surface, front side 11 and back side 12 of the base 1 stronger.

[0066] In this second embodiment, the second magnetic surface 42 is parallel to the plane of the display panel 2, so that when the second magnetic surface 42 adsorbs the support, the base 1 can contact the support with a larger area, the adsorption area can be designed to be larger, and the length of the display device protruding from the support can be reduced, making it less likely to be accidentally bumped during use.

[0067] In both of the above embodiments, the adsorption component 4 includes multiple magnetic suction elements. In other embodiments, the adsorption component 4 does not necessarily have to use magnetic adsorption. The adsorption component 4 may also include multiple suction cups, and the base 1 can be adsorbed onto the support by atmospheric pressure, or each magnetic suction element can be embedded in the base 1. The base 1 adopts a split structure. That is to say, any structure that can adsorb the base 1 onto the support can be the adsorption component 4 mentioned in the above embodiments.

[0068] In alternative implementations, such as Figure 4 and Figure 5 As shown, a control board 3 is provided inside the base 1. The control board 3 includes a control component 31 and at least one set of light-emitting components 32 connected to the control component 31. The control component 31 is used to signal connect with the kitchen appliance 5 to switch the light state of the light-emitting component 32 and switch the operation state of the corresponding kitchen appliance 5 when the user triggers the light-emitting component 32. The light of the light-emitting component 32 illuminates the display panel 2 so that the display panel 2 switches the font color and / or brightness of the displayed kitchen appliance information under different light states.

[0069] When in use, the user can trigger the light-emitting component 32 on the base 1 and control the component 31 to switch the light state of the light-emitting component 32. At the same time, the user can control the component 31 to switch the operating state of the corresponding kitchen appliance. As the light state of the light-emitting component 32 changes, the font color and / or brightness of the kitchen appliance information displayed on the display panel 2 also change accordingly.

[0070] Understandably, when the light-emitting component 32 changes its light color, the font color of the kitchen appliance information displayed on the display panel 2 changes accordingly; conversely, when the light-emitting component 32 changes its light brightness, the font brightness of the kitchen appliance information displayed on the display panel 2 changes accordingly. Of course, under the control of the control component 31, the light-emitting component 32 can also simultaneously change both the light color and the light brightness.

[0071] In an optional embodiment, to facilitate the installation of the display panel 2, a groove 151 is provided on the top surface 15 of the base 1, such as... Figure 6 As shown, the display panel 2 includes a display part 21 and a plug part 22 connected to the display part 21. The plug part 22 is inserted into the groove 151 and is disposed opposite to the light-emitting component 32. The display part 21 protrudes from the base 1. The display part 21 can switch the font color and / or brightness of the displayed kitchen appliance information under different lighting conditions.

[0072] In the aforementioned display device, the connector 22 in the display panel 2 can be directly inserted into the groove 151 of the base 1. Compared to connecting with screws, pins, or other connectors, this method is more convenient and aesthetically pleasing. Furthermore, the groove 151 can accommodate display panels 2 of the same size but with different fonts, offering greater flexibility in use.

[0073] In addition, the bottom surface of the base 1 can be flat, making it easy for the base 1 to be placed on the supporting surface.

[0074] The supporting surface can be, but is not limited to, a stovetop, a desk, or a cabinet surface. The placement is determined by the user, making it more user-friendly.

[0075] In an optional embodiment, the groove 151 extends through the left side 13 and right side 14 of the base 1 along its own extension direction, and the depth of the groove 151 can be adjusted according to the size of the display panel 2.

[0076] The groove 151 extends through the left side 13 and right side 14 of the base 1 along its own extension direction, which makes it easy for the display panel 2 to be inserted into the base 1 from the end of the groove 151 along the extension direction of the groove 151 for installation, and also makes the structure of the base 1 easier to process.

[0077] The display panel 2 can be fixed to the base 1 with glue or a slot, without the need for wires to connect to the control board 3.

[0078] Of course, the groove 151 can also be formed on the side of the base 1, so that the display part 21 of the display panel 2 can protrude from the side of the base 1.

[0079] In an optional implementation, the display panel 2 may be made of a transparent material, such as glass or plastic.

[0080] In a preferred embodiment, the display panel 2 is made of glass and uses light and the glass panel for display. Compared with the kitchen appliance control touch panel, it has a simpler appearance, can display more information on the glass panel, is more elegant, and is more suitable for nighttime operation.

[0081] In an optional embodiment, the front 211 and / or back 212 of the display unit 21 are printed with a silkscreen displaying the functions of the kitchen appliance 5, and the silkscreen can display different colors and / or brightness under different lighting conditions.

[0082] For example, under white light, the user can see the silkscreen on display unit 21; under red light, the silkscreen changes to red. Similarly, under low-brightness red light, the silkscreen appears as a weaker red, while under high-brightness red light, it appears as a stronger red. This design allows users to identify the corresponding kitchen appliance information based on changes in the color or brightness of the silkscreen. This appliance information can include the type and / or function of the appliance, but is not limited to this specific information.

[0083] When the front 211 of the display unit 21 has a silkscreen printing indicating the functions of the kitchen appliances, such as Figure 7 and Figure 8 As shown, the silkscreen that the user sees from the back 212 of the display unit 21 is a mirror image of the silkscreen on the front, and vice versa.

[0084] In alternative implementations, such as Figure 9 As shown, when both the front side 211 and the back side 212 of the display unit 21 are printed with silkscreen, the front side 211 of the display unit 21 can be printed with a first silkscreen, and the back side 212 of the display unit 21 can be printed with a second silkscreen. There is a central surface 6 between the front side 211 and the back side 212 of the display unit 21. The first silkscreen and the second silkscreen are mirror images of each other about the central surface 6. The first silkscreen and the second silkscreen are configured to be displayed under different colored lights.

[0085] For example, the first silkscreen is configured to be displayed under green light, and the second silkscreen is configured to be displayed under blue light. Of course, the above colors are just examples, and the first and second silkscreens can also be displayed under other colors of light.

[0086] When the light-emitting component 32 emits green light, the first silkscreen display is activated. The light-emitting component 32 can adjust the brightness of the green light to indicate whether the corresponding function of the kitchen appliance is working. For example, when a weaker green light shines on the first silkscreen, it indicates that the corresponding function of the kitchen appliance is not activated, while a stronger green light shines on the first silkscreen, it indicates that the corresponding function of the kitchen appliance is activated. Similarly, when the light-emitting component 32 emits blue light, the second silkscreen display is activated. The light-emitting component 32 can adjust the brightness of the blue light to indicate whether the corresponding function of the kitchen appliance is working.

[0087] The above settings ensure that the correct silkscreen printing can be seen by the user whether viewing it from the front (211) or the back (212).

[0088] The screen printing on the same side of the display unit 21 can be configured to be two, three, four, five, six, seven or even more. Each screen printing corresponds to a set of light-emitting components 32. That is, when the user triggers a certain light-emitting component 32, the screen printing corresponding to the light-emitting component 32 switches the font color and / or brightness of the kitchen appliance information displayed.

[0089] The light-emitting component 32 can be triggered by pressing a mechanical switch, by touching a touch-sensitive screen, or by voice control.

[0090] In alternative implementations, such as Figure 9 As shown, the light-emitting component 32 includes a front sensing structure 321, a back sensing structure 322, and a status indicator group 323, all of which are connected to the control component 31. The front sensing structure 321 and the back sensing structure 322 are both used to generate trigger signals based on the user's touch. The control component 31 is used to control the status indicator group 323 to switch the light state and switch the operating state of the corresponding kitchen appliance 5 based on the trigger signals.

[0091] Traditional kitchen appliance controls typically use mechanical switches and buttons, which suffer from mechanical stress fatigue and have a short lifespan. In contrast, touch-sensitive structures offer several advantages. First, the sensor does not come into direct contact with the user, preventing deformation and significantly extending its lifespan. Second, installation is simpler, eliminating the need for welding or clamping like mechanical switches and buttons. This results in a simpler design, lower cost, and greater design flexibility.

[0092] In an optional embodiment, the top surface 15 of the base 1 on one side of the display panel 2 is used for user touch and triggers the front sensing structure 321 to generate a trigger signal. The top surface 15 of the base 1 on the other side of the display panel 2 is used for user touch and triggers the back sensing structure 322 to generate a trigger signal. Both the front sensing structure 321 and the back sensing structure 322 include an infrared emitting lamp 3211 and an infrared receiving lamp 3212. Both the infrared emitting lamp 3211 and the infrared receiving lamp 3212 are disposed in the base 1 and are connected to the control component 31.

[0093] When in use, the user can touch the top surface 15 of the base 1 located on any side of the display panel 2 to trigger the front sensing structure 321 or the back sensing structure 322. The infrared emitting light 3211 and the infrared receiving light 3212 generate trigger signals based on the user's touch, making the operation simple and convenient.

[0094] In alternative implementations, such as Figure 5 As shown, the control component 31 may include an MCU (Microcontroller Unit) and a wireless transmitter 312.

[0095] When a user touches a position on the top surface 15 opposite to a front sensing structure 321 or a back sensing structure 322, the sensing structure outputs a trigger signal to the MCU 311. The MCU 311 sends a control signal to the external kitchen appliance 5 via the wireless transmitter 312. The kitchen appliance 5 executes the operation corresponding to the trigger signal based on the control signal. At the same time, the MCU 311 controls the status indicator group 323 corresponding to the sensing structure to switch the light state based on the wireless transmitter 312. The status indicator group 323 illuminates the corresponding silkscreen.

[0096] It should be noted that the principle by which the MCU311 and the wireless transmitter312 control the operation of corresponding devices or electronic components based on trigger signals is a well-known technology in the prior art. The aforementioned trigger signals can be, but are not limited to, signals triggered by buttons or touchscreens. For example, controlling the power on / off of a TV using a remote control, or controlling the power on / off of a robot vacuum cleaner using a mobile terminal, etc.

[0097] In an optional embodiment, the infrared emitting lamp 3211, the infrared receiving lamp 3212, and the status indicator light group 323 are all placed in the recessed groove of the base 1. The groove can be, but is not limited to, a square groove or a round groove, which facilitates the stable fixing of the infrared emitting lamp 3211, the infrared receiving lamp 3212, and the status indicator light group 323. The groove structure is easy to process, and the touch action can only trigger the front sensing structure 321 or the back sensing structure 322 from one end of the groove, which is beneficial for infrared sensing and has strong anti-interference ability.

[0098] In alternative implementations, such as Figure 4 As shown, the status indicator group 323 includes a first lamp body 3231 and a second lamp body 3232, both of which are connected to the control component 31. The first lamp body 3231 and the second lamp body 3232 emit different colors. The control component 31 is used to control one of the first lamp body 3231 and the second lamp body 3232 to flash according to the trigger signal.

[0099] The first lamp body 3231 can be a white lamp, and the second lamp body 3232 can be a red lamp. During operation, the control component 31 controls the two lamps to not illuminate simultaneously, and at least one lamp must be lit. Figure 4For example, when the display device is powered on, the six first lamps 3231 emit light, and the white light illuminates the display panel 2. The user can see the various silkscreens on the display panel 2 through the white light. The user can trigger the front sensing structure 321 or the back sensing structure 322 corresponding to the desired function according to the kitchen appliance function displayed on the silkscreen. The MCU 311 sends a control signal to the external kitchen appliance 5 based on the trigger signal and the wireless transmitter 312. The kitchen appliance 5 executes the operation corresponding to the trigger signal based on the control signal. At the same time, the MCU 311 controls the first lamp 3231 to turn off and the second lamp 3232 to turn on based on the trigger signal and the wireless transmitter 312. The corresponding silkscreen changes to red under the illumination of the red light, indicating to the user that the corresponding kitchen appliance is currently running the corresponding function.

[0100] Of course, the colors of the first lamp body 3231 and the second lamp body 3232 are not limited to the examples above, and can also be green, blue, yellow, etc.

[0101] In other alternative implementations, such as Figure 9 As shown, the status indicator group 323 includes a third lamp body 3233, a fourth lamp body 3324, a fifth lamp body 3325, and a sixth lamp body 3326, all connected to the control component 31. The third lamp body 3233 and the fourth lamp body 3324 emit the same light color but have different light intensities; the fifth lamp body 3325 and the sixth lamp body 3326 emit the same light color but have different light intensities; the third lamp body 3233 and the fifth lamp body 3325 emit different light colors. The control component 31 is used to control one of the third lamp body 3233 and the fourth lamp body 3324 to flash according to the trigger signal generated by the front sensing structure 321, and to control one of the fifth lamp body 3325 and the sixth lamp body 3326 to flash according to the trigger signal generated by the rear sensing structure 322.

[0102] Of these, the third lamp body 3233 and the fourth lamp body 3324 can be green lights, with the power of the third lamp body 3233 being less than that of the fourth lamp body 3324. The fifth lamp body 3325 and the sixth lamp body 3326 can be blue lights, with the power of the fifth lamp body 3325 being less than that of the sixth lamp body 3326. During operation, the control component 31 controls one of the four lamp bodies to illuminate. Figure 9 For example, when the display device is powered on, the user can trigger any one of the front sensing structures 321 or any one of the rear sensing structures 322.

[0103] For example, when the front sensor structure 321 is triggered, the MCU 311 sends a control signal to the external kitchen appliance 5 based on the trigger signal and the wireless transmitter 312. The kitchen appliance 5 executes the operation corresponding to the trigger signal based on the control signal. At the same time, the MCU 311 controls the third lamp 3233 to turn off and the fourth lamp 3324 to turn on based on the trigger signal and the wireless transmitter 312. The corresponding silkscreen will display a bright green color under the illumination of a bright green light, indicating to the user that the corresponding kitchen appliance is currently running the corresponding function. Similarly, when the rear sensor structure 322 is triggered, the MCU 311 controls the fifth lamp 3325 to turn off and the sixth lamp 3326 to turn on based on the trigger signal and the wireless transmitter 312.

[0104] Specifically, both the front side 11 and the back side 12 of the display panel 2 are equipped with power buttons connected to the control component 31. When the user presses the power button on the front side 11, the MCU 311 controls the third lamp 3233 to light up based on the power-on signal and the wireless transmitter 312. The corresponding silkscreen will display a low-brightness green light under the illumination of the low-brightness green light, indicating to the user that the corresponding kitchen appliance is not currently running the corresponding function. Similarly, triggering the power button on the back side 12 will cause the MCU 311 to control the fifth lamp 3325 to light up based on the power-on signal and the wireless transmitter 312.

[0105] In alternative implementations, such as Figure 5 As shown, the display device may also include a power supply module 7 connected to the control board 3, and the power supply module 7 is mounted on the base 1.

[0106] The power supply module 7 can use an adapter or a rechargeable battery / dry cell battery; the type is not fixed.

[0107] When the power supply module 7 uses a rechargeable battery, the base 1 has a charging port for connecting to the power supply module.

[0108] In addition, the power supply module 7 can be installed on the control board 3, or it can be installed at an interval from the control board 3.

[0109] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An adsorbable display device, characterized in that, It includes a base (1), a display panel (2), and an adsorption assembly (4); The display panel (2) is mounted on the base (1) and protrudes from the top surface (15) of the base (1). The height of the display panel (2) protruding from the base (1) is greater than the height of the base (1). The adsorption component (4) is mounted on the base (1) and used to adsorb external supports. The adsorption component (4) is configured such that the suction force adsorbed on the external support is greater than the detachment force generated by the base (1) on the external support under the gravity of the display panel (2) and the base (1).

2. The adsorbable display device according to claim 1, characterized in that, The adsorption component (4) has a first magnetic surface (41) and / or a second magnetic surface (42) for adsorbing the external support. The first magnetic surface (41) is disposed facing the bottom surface of the base (1), and the second magnetic surface (42) is disposed facing the side surface of the base (1).

3. The adsorbable display device according to claim 2, characterized in that, The adsorption component (4) includes a plurality of magnetic elements, each having a first magnetic surface (41) and / or a second magnetic surface (42).

4. The adsorbable display device according to claim 3, characterized in that, The base (1) has a front side (11) and a back side (12) arranged in parallel with each other, as well as a left side (13) and a right side (14) arranged in parallel with each other. The front side (11) is perpendicular to the left side (13). Each of the magnetic attractors penetrates the front side (11) and the back side (12), or each of the magnetic attractors penetrates the left side (13) and the right side (14).

5. The adsorbable display device according to claim 4, characterized in that, The plurality of magnetic components include a first magnetic component (43) and a second magnetic component (44), both of which penetrate the front side (11) and the back side (12). The first magnetic component (43) has a first magnetic surface (41), and the second magnetic component (44) has a second magnetic surface (42).

6. The adsorbable display device according to claim 5, characterized in that, The first magnetic attractor (43) is configured in multiple ways, and the multiple first magnetic attractors (43) are distributed along the direction from the left side (13) to the right side (14); And / or, the second magnetic member (44) is configured as a plurality of them, at least one of the second magnetic members (44) is disposed near the left side (13), and the remaining second magnetic members (44) are disposed near the right side (14).

7. The adsorbable display device according to claim 5, characterized in that, The second magnetic surface (42) is perpendicular to the plane of the display panel (2).

8. The adsorbable display device according to claim 4, characterized in that, The plurality of magnetic components include a third magnetic component (45) and a fourth magnetic component (46), both of which penetrate the left side (13) and the right side (14). The third magnetic component (45) has a first magnetic surface (41), and the fourth magnetic component (46) has a second magnetic surface (42).

9. The adsorbable display device according to claim 8, characterized in that, The second magnetic surface (42) is parallel to the plane of the display panel (2).

10. The adsorbable display device according to any one of claims 1-9, characterized in that, The top surface (15) of the base (1) has a groove (151). The display panel (2) includes a display part (21) and a plug part (22) connected to the display part (21). The plug part (22) is inserted into the groove (151). The display part (21) protrudes from the base (1) and its height is greater than the height of the base (1).

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