CN211827928U - Screen module for household appliance and household appliance - Google Patents
Screen module for household appliance and household appliance Download PDFInfo
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- CN211827928U CN211827928U CN202020661018.7U CN202020661018U CN211827928U CN 211827928 U CN211827928 U CN 211827928U CN 202020661018 U CN202020661018 U CN 202020661018U CN 211827928 U CN211827928 U CN 211827928U
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Abstract
The utility model discloses a screen module and domestic appliance for domestic appliance, wherein, be used for domestic appliance's screen module, include: a display screen; and the wireless transmission module comprises an antenna and a wireless transmission component, wherein the antenna is positioned outside the orthographic projection area of the display screen. From this, the display screen can pass through the wireless transmission module and connect the extranet, and the transmission quality of signal is good, has improved user experience.
Description
Technical Field
The utility model relates to the field of electronic technology, especially, relate to a screen module and domestic appliance for domestic appliance.
Background
As an important output component, a display screen has been widely used in various terminals such as mobile phones, household appliances, industrial instruments, video players, monitors, and the like. The display screen can show the information that the user wants to know, and can also realize the interaction between user and the terminal. However, the signal transmission quality of the current display screen is poor, and the user experience is not good.
SUMMERY OF THE UTILITY MODEL
The present invention aims to solve at least one of the technical problems in the related art to a certain extent.
Therefore, the utility model provides a screen module for domestic appliance for in solving correlation technique, the signal transmission quality of display screen is poor, the not good technical problem of user experience.
An embodiment of the first aspect of the present invention provides a screen module for a household appliance, include: a display screen; and the wireless transmission module comprises an antenna and a wireless transmission component, wherein the antenna is positioned outside the orthographic projection area of the display screen.
According to the utility model discloses an embodiment, the wireless transmission module is located outside the orthographic projection region of display screen.
According to the utility model discloses an embodiment, orthographic projection region is by the perpendicular to the straight line of display screen is followed the region that the edge of display screen surrounds a week and wraps up.
According to the utility model discloses an embodiment, wireless transmission module includes printed circuit board PCB, PCB includes PCB mainboard district and PCB antenna district, the antenna is for being located the PCB antenna in PCB antenna district.
According to the utility model discloses an embodiment, the antenna is any one of following antennas: linear antennas, inverted F antennas, serpentine antennas, circular antennas.
According to the utility model discloses an embodiment, the screen module passes through the wireless transmission module is connected with the server, the screen module passes through the server is connected with mobile terminal.
According to the utility model discloses an embodiment, a screen module for domestic appliance still includes: the display control panel is connected with the display screen; the main controller is arranged on the display control panel and is respectively and electrically connected with the display screen and the wireless transmission module; and the wireless transmission module is connected with the display control panel through the adapter plate.
According to the utility model discloses an embodiment, a screen module for domestic appliance still includes: a communication interface; and the main controller is respectively communicated with the wireless transmission module and the display control panel after being connected through the communication interfaces.
According to the utility model discloses an embodiment, domestic appliance still includes the control panel, main control unit with the control panel passes through communication interface connects to realize the screen module with the communication of control panel.
An embodiment of another aspect of the present invention provides a household appliance, including an embodiment of the first aspect a screen module for a household appliance.
The embodiment of the utility model provides a scheme has following beneficial effect:
the embodiment of the utility model provides a screen module for domestic appliance includes display screen and wireless transmission module, the wireless transmission module includes antenna and wireless transmission subassembly, wherein, the antenna is located outside the orthographic projection region of display screen, owing to set up the wireless transmission module in the screen module, consequently, the display screen can pass through the wireless transmission module and connect the outer net, and the antenna in the wireless transmission module is located outside the orthographic projection region of display screen, the wireless transmission signal when the antenna carries out data transmission with the external world does not receive the influence of display screen shell, the transmission quality of signal has been improved, user experience has been improved.
Drawings
Fig. 1 is a schematic top view of a screen module for a household appliance according to an embodiment of the present disclosure;
fig. 2 is a schematic side view of a screen module for a household appliance according to an embodiment of the present disclosure;
fig. 3 is a schematic side view of a screen module for a household appliance according to another embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a PCB in a wireless transmission module according to an embodiment of the present disclosure;
fig. 5 is another schematic structural diagram of a PCB in a wireless transmission module according to an embodiment of the present disclosure;
fig. 6 is another schematic structural diagram of a PCB in a wireless transmission module according to an embodiment of the present disclosure;
fig. 7 is a schematic structural diagram of a screen module for a household appliance according to an embodiment of the present disclosure;
fig. 8 is a schematic structural diagram of a household appliance according to an embodiment of the present disclosure.
Description of reference numerals:
a screen module-10; a display screen-11; a wireless transmission module-12;
an antenna-121; a wireless transmission component-122; display control panel-13;
a main controller-14; an adapter plate-15; a printed circuit board-123;
PCB motherboard area-1231; PCB antenna area-1232; a communication interface-16;
a control panel-17; a memory-18; an audio module-19;
household electrical appliance-20.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Each embodiment of this application is to among the correlation technique, the signal transmission quality of display screen is poor, user experience is not good technical problem, a can realize connecting the screen module that is used for domestic appliance of extranet function, this a screen module that is used for domestic appliance includes display screen and wireless transmission module, the wireless transmission module includes antenna and wireless transmission subassembly, owing to set up the wireless transmission module in the screen module, consequently, the display screen can be through the wireless transmission module connection extranet, and the antenna is located the orthographic projection region outside of display screen, thereby make the wireless transmission signal when the antenna carries out data transmission with the external world not receive the influence of display screen shell, the transmission quality of signal has been improved, user experience has been improved.
The screen module for the household appliance and the household appliance provided by the embodiment of the application are described below with reference to the accompanying drawings.
First, a screen module for a home appliance provided in an embodiment of the present application will be described with reference to fig. 1 to 7.
Fig. 1 is a schematic top view of a screen module for a household appliance according to an embodiment of the present disclosure. Fig. 2 is a schematic side view of a screen module for a household appliance according to an embodiment of the present disclosure.
As shown in fig. 1 and 2, a screen module 10 for a home appliance includes:
a display screen 11; and
the wireless transmission module 12 includes an antenna 121 and a wireless transmission component 122, wherein the antenna 121 is located outside the orthographic projection area of the display screen 11.
Specifically, the utility model provides a screen module 10 for domestic appliance, screen module 10 for short hereafter can be applied to the domestic appliance who needs the installation display screen wantonly, for example in cooking equipment such as electric rice cooker, electromagnetism stove or refrigeration plant such as air conditioner, this application does not do the restriction to this. The embodiment of the present application takes a household appliance as an example for explanation.
The display screen 11 may be any type of display screen, which is not limited in this application. In the embodiment of the present application, the display screen may be a capacitive touch screen formed by a liquid crystal display and a touch panel.
The wireless transmission module 12 is a module that can be networked with other external terminals, the internet, a cloud data platform, etc. in a wireless connection manner, such as WiFi, bluetooth, etc. to perform data transmission. The antenna 121 may be any type of antenna capable of radiating and receiving radio waves, and the present application is not limited thereto. The wireless transmission component 122 includes other components of the wireless transmission module 12 besides the antenna 121.
It can be understood that, because set up in screen module 10 and can be networked in order to carry out data transmission's wireless transmission module 12 with the external world, consequently display screen 11 can be through wireless transmission module 12 connection extranet to display screen 11 can not only show the information that the user wants to know and realize domestic appliance and user's interaction to the user, has still carried out data transmission's function with the external world, thereby has improved user experience.
In an exemplary embodiment, in order to perform display control on the display screen 11, the screen module 10 may further include a display control board 13, and a main controller 14 disposed on the display control board 13, where the display control board 13 is connected to the display screen 11, so as to perform display control on the display screen 11 by using the main controller 14 on the display control board 13.
It can be understood that, since the display screen 11 usually has a metal casing, the metal casing may affect the wireless transmission signal when the wireless transmission module 12 performs data transmission with the outside through the antenna 121, and thus the transmission quality of the signal is affected. In the embodiment of the present application, in order to avoid this influence, the antenna 121 may be disposed far away from the metal housing of the display screen 11, that is, the antenna 121 is located outside the orthographic projection area of the display screen 11. The orthographic projection area is an area which is surrounded by a straight line perpendicular to the display screen along the edge of the display screen in a surrounding mode.
In an exemplary embodiment, as shown in fig. 2, only the antenna 121 of the wireless transmission module 12 may be disposed outside the front projection area of the display screen 11, and the other part of the wireless transmission module 12, i.e., the wireless transmission component 122, is still located inside the front projection area of the display screen 11. Wherein, as shown in fig. 2, the wireless transmission component 122 located within the orthographic projection area of the display screen 11 can be disposed on the display control board 13.
Alternatively, in an exemplary embodiment, as shown in fig. 3, the whole wireless transmission module 12 may be disposed outside the orthographic projection area of the display screen 11.
When the entire wireless transmission module 12 is disposed outside the orthographic projection area of the display screen 11, as shown in fig. 3, the wireless transmission module 12 may be connected to the display control board 13 through the adapter board 15.
It can be understood that, because the antenna 121 in the wireless transmission module 12 is disposed outside the orthographic projection area of the display screen 11 and is far away from the metal shell of the display screen 11, the wireless transmission signal when the antenna 121 transmits data with the outside is not affected by the shell of the display screen 11, thereby improving the transmission quality of the signal.
In an exemplary embodiment, the wireless transmission module 12 may include a Printed Circuit Board (PCB) 123, and the PCB 123 includes a PCB main board zone 1231 and a PCB antenna zone 1232, in which case, the antenna 121 may be a PCB antenna located in the PCB antenna zone 1232. That is, the antenna 121 may be formed by routing on the PCB antenna zone 1232.
The PCB board area 1231 may be provided with an antenna controller and other devices for controlling the antenna 121, such as controlling connection and disconnection between the antenna 121 and an external network.
In an exemplary embodiment, the routing of the antenna 121 at the PCB antenna area 1232 may be an inverted F shape as shown in fig. 4, a serpentine shape as shown in fig. 5, or other forms such as a straight line type, a circular type, etc., which is not limited in this application. The S-shaped antenna can play a role of a filter inductor, so that the anti-jamming capability of the circuit is improved, and the inverted-F-shaped antenna is simple in structure, high in radiation efficiency and easy to realize multi-band operation. In practical applications, the routing form of the antenna 121 in the PCB antenna area may be set as required, for example, in order to improve the anti-interference capability of the circuit, the antenna 121 may be set as a serpentine antenna.
In an exemplary embodiment, the positional relationship between the PCB main board area 1231 and the PCB antenna area 1232 may be set according to needs, for example, the positional relationship between the PCB main board area 1231 and the PCB antenna area 1232 may be in the form shown in fig. 4 and 5, or, taking the routing of the antenna 121 in the PCB antenna area 1232 as a serpentine routing as an example, the positional relationship between the PCB main board area 1231 and the PCB antenna area 1232 may also be in the form shown in fig. 6, and the present application does not limit the positional setting manner of the PCB main board area 1231 and the PCB antenna area 1232.
In an exemplary embodiment, the screen module 10 may also be connected to a server through the wireless transmission module 12 to realize data transmission between the screen module and the server. In addition, the screen module 10 can also be connected with the mobile terminal through a server, so that the screen module 10 can realize data transmission with the mobile terminal through the server.
For example, assuming that the household appliance is a cooking device, the screen module 10 may be connected to an external server, such as a cloud data platform, through the wireless transmission module 12, and the cloud data platform may store information such as recipe pictures and recipe steps. The screen module 10 can download the data such as the recipe picture, the video and the like from the cloud data platform through the wireless transmission module 12, display the data on the display screen 11, and interact with the user through the display screen 11, so that the user can be guided to use the household appliance product and show the cooking recipe to the user.
Meanwhile, the data in the screen module 10 and a mobile terminal such as a mobile phone of a user can be networked and intercommunicated through the cloud data platform, so that when the user operates through the display screen 11 or one end of the mobile phone in the screen module 10, the other end can correspondingly display transmitted information such as collection information of recipes and step information of the recipes, and the like, and the screen module 10 and other terminals can realize data sharing and information synchronization.
In an exemplary embodiment, as shown in fig. 7, the main controller 14 disposed on the display control panel 13 may be electrically connected to the display screen 11 and the wireless transmission module 12, respectively, so that interaction between data displayed on the display screen 11 and external data such as a mobile terminal or the internet may be achieved through the wireless transmission module 12. For example, the main controller 14 may perform display control on the display screen 11 according to data received by the wireless transmission module 12 from the mobile terminal, and transmit related data to the mobile terminal or the internet through the wireless transmission module 12 according to data displayed on the display screen 11 or operation of a user on the display screen.
It is understood that the screen module 10 may further include a communication interface 16, and accordingly, the main controller 14 may communicate with the wireless transmission module 12 and the display control board 13 through the communication interface 16.
The communication interface 16 may include a Universal Serial Bus (USB) interface, or any type of interface such as a Secure Digital Input and Output Card (SDIO), a Universal Asynchronous Receiver/Transmitter (Universal Asynchronous Receiver/Transmitter), and the like, which is not limited in the present application.
In addition, it is understood that a control board is generally included in the home appliance to control the home appliance. For example, a control panel for controlling the cooking process is often included in a cooking appliance. In the embodiment of the present application, as shown in fig. 7, the main controller 14 may be connected to a control board 17 of the household appliance through a communication interface 16, so as to realize communication between the screen module 10 and the control board 17.
In practical application, a user can interact with the household appliance through the display screen 11 or a mobile terminal, such as a user mobile phone, and trigger the main controller 14 to generate an operation instruction for the household appliance, the operation instruction can be sent to the control panel 17 from the main controller 14 through the communication interface 16 connected between the main controller 14 and the control panel 17 of the household appliance, so that the control for the household appliance is realized through the control panel 17, and for example, the user can issue a cooking instruction through the display screen 11 to control the electric rice cooker to cook rice. In addition, the control panel 17 of the household appliance can also acquire state information such as cooking states of the household appliance, the state information is sent to the main controller 14 from the control panel 17 through the communication interface 16 connected between the main controller 14 and the control panel 17 of the household appliance, and then the main controller 14 controls the display screen 11 to display the state information to a user, so that the interaction experience of the user can be improved.
In an exemplary embodiment, as shown in fig. 7, the screen module 10 may further include a memory 18 electrically connected to the main controller 14 for data storage. The data stored in the memory 18 may include data generated by a user through operations on the display screen 11 or the mobile terminal device, such as favorite data, time of the user using the household appliance, frequency of use, and the like, and may also include data received by the screen module 10 through the wireless transmission module 12.
In the embodiment of the present application, the data stored in the memory 18 can interact with external data such as a mobile terminal or the internet through the wireless transmission module 12.
It can be understood that, because the storage space of the memory 18 is limited, in practical applications, the data stored in the memory 18 can be updated according to a preset manner, for example, the higher the user operation frequency and the closer the user operation time, the higher the priority stored in the memory 18, so as to save the storage space of the memory 18 and improve the processing speed and the fluency of the screen module 10.
For example, the cooking device is provided with the screen module 10, and after the user newly collects recipes which can be cooked by the cooking device through the display screen 11, the main controller 14 can replace the oldest stored data or the unusual data in the memory 18 with the recipe data newly collected by the user, so as to save the storage space of the memory 18 and improve the processing speed and the fluency of the screen module 10.
In addition, the household appliance can also push information to the user through the display screen 11, and the priority of the pushed information can also be determined according to the user operation frequency and the user operation time, for example, the higher the user operation frequency and the closer the user operation time, the higher the priority of the pushing is, so that the information required by the user can be accurately pushed to the user, and the operation steps of the user are reduced.
For example, the cooking device is provided with the screen module 10, and if the user frequently searches for a certain type of recipe through the display screen 11, the main controller 14 may directly push the type of recipe data to the user when the user starts the household appliance, so that the user does not need to search, and the operation steps of the user are saved.
In an exemplary embodiment, as shown in fig. 4, the screen module 10 may further include an audio module 19 electrically connected to the main controller 14 for playing audio.
The embodiment of the utility model provides a screen module for domestic appliance includes display screen and wireless transmission module, the wireless transmission module includes antenna and wireless transmission subassembly, wherein, the antenna is located outside the orthographic projection region of display screen, owing to set up the wireless transmission module in the screen module, consequently, the display screen can pass through the wireless transmission module and connect the outer net, and the antenna in the wireless transmission module is located outside the orthographic projection region of display screen, the wireless transmission signal when the antenna carries out data transmission with the external world does not receive the influence of display screen shell, the transmission quality of signal has been improved, user experience has been improved.
Based on the above embodiment, the utility model also provides a domestic appliance.
Fig. 8 is a schematic structural diagram of the household appliance provided by the present invention.
As shown in fig. 8, the household appliance 20 includes the screen module 10 for a household appliance according to the above embodiment.
The household appliance 20 may be any household appliance that needs to be equipped with a display screen, such as a cooking device like an electric cooker or an induction cooker, a refrigeration device like an air conditioner, and the like, and the application does not limit the same.
The above explanation of the screen module for the household electrical appliance in the embodiment also applies to the household electrical appliance of the present application, and the present application is not limited thereto.
The embodiment of the utility model provides an among the domestic appliance, the screen module includes display screen and wireless transmission module, the wireless transmission module includes antenna and wireless transmission subassembly, wherein, the antenna is located outside the orthographic projection region of display screen, owing to set up the wireless transmission module in the screen module, consequently, the display screen can pass through the wireless transmission module and connect the outer net, and the antenna in the wireless transmission module is located outside the orthographic projection region of display screen, the wireless transmission signal when the antenna carries out data transmission with the external world does not receive the influence of display screen shell, the transmission quality of signal has been improved, user experience has been improved.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. A screen module for a household appliance, comprising:
a display screen; and
the wireless transmission module comprises an antenna and a wireless transmission assembly, wherein the antenna is located outside the orthographic projection area of the display screen.
2. The screen module for a household appliance according to claim 1, wherein the wireless transmission module is located outside the orthographic projection area of the display screen.
3. The screen module for a household appliance according to claim 1 or 2, wherein the orthographic projection area is an area surrounded by a straight line perpendicular to the display screen along the edge of the display screen.
4. The screen module for the home appliance according to claim 3, wherein the wireless transmission module comprises a Printed Circuit Board (PCB), the PCB comprising a PCB main board area and a PCB antenna area, and the antenna is a PCB antenna located in the PCB antenna area.
5. The screen module for home appliances according to claim 4, wherein the antenna is any one of the following antennas: linear antennas, inverted F antennas, serpentine antennas, circular antennas.
6. The screen module for the household appliance according to claim 3, wherein the screen module is connected with a server through the wireless transmission module, and the screen module is connected with a mobile terminal through the server.
7. The screen module for a household appliance according to claim 3, further comprising:
the display control panel is connected with the display screen;
the main controller is arranged on the display control panel and is respectively and electrically connected with the display screen and the wireless transmission module; and
the wireless transmission module is connected with the display control panel through the adapter plate.
8. The screen module for home appliances according to claim 7, further comprising a communication interface;
and the main controller is respectively communicated with the wireless transmission module and the display control panel after being connected through the communication interface.
9. The screen module for the household appliance according to claim 8, wherein the household appliance further comprises a control board, and the main controller is connected with the control board through the communication interface to realize communication between the screen module and the control board.
10. A household appliance, characterized in that it comprises a screen module for a household appliance according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020661018.7U CN211827928U (en) | 2020-04-26 | 2020-04-26 | Screen module for household appliance and household appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020661018.7U CN211827928U (en) | 2020-04-26 | 2020-04-26 | Screen module for household appliance and household appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211827928U true CN211827928U (en) | 2020-10-30 |
Family
ID=73021582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020661018.7U Active CN211827928U (en) | 2020-04-26 | 2020-04-26 | Screen module for household appliance and household appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211827928U (en) |
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2020
- 2020-04-26 CN CN202020661018.7U patent/CN211827928U/en active Active
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