Central control screen

Abstract

The utility model belongs to the technical field of smart home, and particularly relates to a central control screen which comprises a front shell, a display screen, a rear shell, a first elastic piece and a second elastic piece. The rear side of the front shell comprises a first area and a second area surrounding the first area; the display screen is installed on the front side of the front shell. The rear shell is mounted in the first area; the side face of the rear shell is provided with a hanging lug part, a gap is formed between the hanging lug part and the second area so as to form a clamping space with the second area, and the hanging lug part is provided with a clamping groove with an opening in the front side; the first elastic piece is installed in the second area and protrudes out of the front shell; the second elastic piece is installed in the clamping groove and extends out of the clamping groove. The central control screen can be installed in the door frame in an embedded mode, has good buffering and shockproof performance, and is not prone to being affected by impact when the door is opened and closed after being installed in the door frame in an embedded mode.

Description

Technical Field

[0001] The utility model belongs to the technical field of smart home, and in particular relates to a central control screen. Background Art

[0002] With the rapid development of science and technology, smart homes have entered more and more families. In order to centrally control multiple smart homes, a smart central control screen is usually used; or, the smart central control screen is connected to the door lock and the peephole, and the image outside the door can be viewed and the switch lock can be controlled through the central control screen.

[0003] At present, the installation method of household intelligent central control screen is generally wall-mounted, where the central control screen is hung on the wall or door, and the central control screen protrudes outward, affecting the appearance. When the central control screen is installed on the door, in order to be more beautiful, the central control screen can be embedded in the door frame, but the impact caused by long-term opening and closing of the door will affect the service life of the central control screen. Utility Model Content

[0004] The purpose of the embodiments of the present application is to provide a central control screen, aiming to solve the technical problem of the impact of opening and closing the door on the central control screen when the central control screen is embedded in the door frame.

[0005] To achieve the above-mentioned objectives, the present application provides a central control screen, including a front shell, a display screen, a rear shell, a first elastic member and a second elastic member, the rear side of the front shell including a first area and a second area surrounding the first area; the display screen is installed on the front side of the front shell; the rear shell is installed on the first area, and a hanging ear portion is provided on the side of the rear shell, and a gap is provided between the hanging ear portion and the second area to form a clamping space with the second area, and the hanging ear portion is provided with a card slot with a front opening; the first elastic member is installed in the second area and protrudes from the front shell; the second elastic member is detachably installed in the card slot and extends out of the card slot.

[0006] In some embodiments, a mounting groove is provided on the second region, and the first elastic member is embedded in the mounting groove; and / or, the second elastic member is detachably installed in the slot. In some embodiments, the first elastic member and the second elastic member are both silicone; and / or, the first elastic member is annular and surrounds the first region, or, there are multiple first elastic members, and the multiple first elastic members are arranged around the first region.

[0007] In some embodiments, the central control screen further includes a main control board, the front shell and the rear shell are enclosed to form an installation cavity, the main control board is accommodated in the installation cavity and is electrically connected to the display screen. In some embodiments, the first area is connected to a plurality of support columns extending backward or the rear shell is formed with support columns extending forward, and the main control board is fixed on the support columns. In some embodiments, a plurality of connection interfaces are provided on the main control board, the rear shell includes a recessed portion corresponding to the main control board, the recessed portion is provided with an opening exposing the connection interface, and the support columns and the main control board extend into the recessed portion.

[0008] In some embodiments, the central control screen further includes a conductive gasket, a conductive area is provided on the main control board, a conductive through hole is provided on the front shell, the conductive gasket contacts the conductive area, and is electrically connected to the display screen through the conductive through hole. In some embodiments, the central control screen further includes a plurality of functional devices and a plurality of connecting wires, the plurality of connecting wires connect the main control board and the plurality of functional devices, and a wire buckle for holding the connecting wires is provided on the first area. In some embodiments, the front side of the front shell includes an installation area below the display screen, and functional devices are installed in the installation area. The central control screen further includes a decorative panel, and the decorative panel is detachably connected to the installation area. In some embodiments, the plurality of functional devices include at least two of a proximity sensor, a wireless communication component, a speaker component, a microphone component, and a button component.

[0009] The rear shell provided in the present application is installed in the first area on the rear side of the front shell, and the rear shell can be embedded in the mounting hole of the door frame. The second area on the rear side of the front shell can be opposite to the door frame. The first elastic member is arranged in the second area and protrudes from the front shell. When the central control screen is installed on the door panel, the two ends of the first elastic member can contact the front shell and the door panel respectively, and the ear portion on the side of the rear shell can be inserted into the mounting hole. Since the second elastic member extends out of the card slot of the ear portion, the second elastic member can clamp the door frame together with the second area of ​​the front shell. The first elastic member and the second elastic member are elastic and can play a buffering and shock-proof role. Therefore, when the central control screen is installed on the door panel, the first elastic member and the second elastic member can effectively buffer the impact caused by opening and closing the door, and thus the central control screen is not easily affected by opening and closing the door. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or exemplary technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 It is a schematic diagram of the overall structure of the central control screen and the door panel provided in the embodiment of the present application;

[0012] Figure 2 It is a structural schematic diagram of one viewing angle of the central control screen provided in an embodiment of the present application;

[0013] Figure 3 is a schematic diagram of the exploded structure of the central control screen provided in an embodiment of the present application;

[0014] Figure 4 This is a schematic diagram of the structure of the central control screen provided in an embodiment of the present application after the rear cover is removed;

[0015] Figure 5 is a schematic diagram of the structure of the rear shell provided in an embodiment of the present application;

[0016] Figure 6 It is a structural schematic diagram of the central control screen provided in an embodiment of the present application from another perspective.

[0017] Among them, the reference numerals in the figure are:

[0018] 100. Central control screen; 10. Front shell; 11. First area; 12. Second area; 121. Mounting slot; 13. Support column; 14. Wire buckle; 15. Mounting area; 16. First connecting hole; 17. Fourth connecting hole; 18. Conductive through hole; 20. Back shell; 21. Ear hook; 211. Card slot; 22. Recessed part; 23. Opening; 24. Second connecting hole; 25. Fifth connecting hole; 30. Display screen; 40. Main control board; 41. Connection interface; 50. First elastic member; 60. Second elastic member; 70. Decorative panel; 81. Proximity sensor assembly; 82. Wireless communication assembly; 83. Speaker assembly; 84. Button assembly; 85. Conductive gasket; 90. Connecting wire; 200. Door panel; 210. Door frame; 220. Mounting hole; 230. Connecting column. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0020] In the description of the present invention, it is necessary to understand that the terms "thickness", "up", "down", "front", "back", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0022] See also Figure 1 The embodiment of the present application provides a central control screen 100, which can be embedded and installed on a door panel 200. The door panel 200 includes a door frame 210 with a mounting hole 220. The central control screen 100 is embedded in the mounting hole 220, wherein the door frame 210 is a sheet metal structure or a wooden board. The edge of the central control screen 100 extends into the space behind the door frame 210 to achieve the embedding of the central control screen 100 in the mounting hole 220.

[0023] See also Figures 2 to 5 The central control screen 100 includes a front shell 10, a rear shell 20, a display screen 30, a first elastic member 50 and a second elastic member 60. The rear side of the front shell 10 includes a first area 11 and a second area 12 surrounding the first area 11; the display screen 30 is installed on the front side of the front shell 10, and the rear shell 20 is installed in the first area 11. When the central control screen 100 is installed on the door panel 200, the rear shell 20 can be embedded in the mounting hole 220. A hanging ear portion 21 is provided on the side of the rear shell 20. There is a gap between the hanging ear portion 21 and the second area 12. The hanging ear portion 21 and the second area 12 can form a clamping space. The door frame 210 can be clamped in the clamping space. The hanging ear portion 21 is provided with a card slot 211 with a front opening; the first elastic member 50 is installed in the second area 12 and protrudes from the front shell 10; the second elastic member 60 is installed in the card slot 211 and extends out of the card slot 211.

[0024] The central control screen 100 provided in the present application can be embedded and installed on the door panel 200, and the rear shell 20 of the central control screen 100 can be embedded in the installation hole 220 of the door frame 210. The second area 12 on the rear side of the front shell 10 can be opposite to the outer wall surface of the door frame 210. The first elastic member 50 is arranged in the second area 12 and protrudes from the front shell 10. When the central control screen 100 is installed on the door panel 200, the two ends of the first elastic member 50 can contact the front shell 10 and the door panel 200 respectively, and the ear hanging portion 21 on the side of the rear shell 20 It can be inserted into the installation hole 220. Since the second elastic member 60 extends out of the slot 211 of the ear hook 21, the second elastic member 60 can clamp the door frame 210 together with the second area 12 of the front shell 10. The first elastic member 50 and the second elastic member 60 are elastic and can play a role in buffering and shockproofing. Therefore, when the central control screen 100 is installed on the door panel 200, the first elastic member 50 and the second elastic member 60 can effectively buffer the impact caused by opening and closing the door, so that the central control screen 100 is not easily affected by opening and closing the door.

[0025] In some embodiments, the gap between the second elastic member 60 and the second area 12 of the front shell 10 is fixed, resulting in that the central control screen 100 can only be used for door frames of a certain thickness. For example, if the gap between the second elastic member 60 and the second area 12 of the front shell 10 is 1 mm, then the thickness of the door frame 210 suitable for the central control screen 100 is 1 mm. If the door frame 210 is 1.5 mm thick, the central control screen 100 cannot be installed on the door frame 210, resulting in limited use of the central control screen 100.

[0026] The second elastic member 60 can be detachably installed in the card slot 211. For example, the second elastic member 60 is snapped into the card slot 211. The second elastic member 60 can be pre-designed with various thicknesses of the second elastic member 60, so that there can be various gaps between the second elastic member 60 and the second area 12 of the front shell 10, and then it can be adapted to door frames 210 of various thicknesses, so that the application range of the central control screen 100 is wider. When installed on door frames 210 of different thicknesses, the second elastic members 60 of different thicknesses can be flexibly replaced. For example, when the door frame 210 is thin, the second elastic member 60 with a thicker thickness can be selected. When the door frame 210 is thick, the second elastic member 60 with a thinner thickness can be selected. Therefore, the central control screen 100 of the present application can be adapted to doors with different door frame 210 thicknesses, which can effectively increase the application range of the central control screen 100 of the present application.

[0027] like Figure 1 , Figure 3 and Figure 5 As shown, the front housing 10 is provided with a first connection hole 16 in the area below the display screen 30, the rear housing 20 is provided with a second connection hole 24 corresponding to the first connection hole 16, the door frame 210 is provided with a connection column 230 corresponding to the first connection hole 16 and the second connection hole 24, and the connection column 230 is provided with a third connection hole, the connection column 230 passes through the first connection hole 16 and the second connection hole 24, and then is connected to the third connection hole on the connection column 230 by a fastener such as a fixing screw, thereby achieving a fixed connection between the central control screen 100 and the door frame 210, and achieving the installation of the central control screen 100 on the door frame 210. The first connection hole 16, the second connection hole 24 and the connection column 230 can be provided in plurality, respectively, so as to improve the stability of the installation of the central control screen 100.

[0028] In order to realize the installation of the rear housing 20 and the first area 11, Figure 4 and Figure 5In the illustrated embodiment, a fourth connection hole 17 is provided on the first region 11 of the front housing 10, and a fifth connection hole 25 corresponding to the fourth connection hole 17 is provided on the rear housing 20, and the rear housing 20 and the first region 11 are fixedly connected by fasteners such as fixing screws penetrating the fourth connection hole 17 and the fifth connection hole 25. Of course, the rear housing 20 can also be fixedly connected to the first region 11 by means of snap connection, bonding, etc.

[0029] In some embodiments, a mounting groove 121 is opened on the second area 12, and the first elastic member 50 is embedded in the mounting groove 121. The first elastic member 50 is exposed outside the mounting groove 121, so that the first elastic member 50 protrudes from the second area 12, that is, the height of the top surface of the first elastic member 50 is greater than the height of the second area 12. Therefore, when the central control screen 100 is installed on the door frame 210, it is ensured that the first elastic member 50 can contact the surface of the door frame 210, rather than the second area 12 contacting the surface of the door frame 210. Therefore, the first elastic member 50 can play a buffering role, so that the central control screen 100 has better buffering and shockproof performance, which effectively reduces the impact and vibration between the door frame 210 and the central control screen 100 when opening and closing the door.

[0030] Since the second area 12 is arranged around the first area 11, the second area 12 is actually an annular structure, and the first elastic member 50 can be installed at various positions of the second area 12. Therefore, the first elastic member 50 can be installed around the first area 11, thereby further enhancing the buffering and shockproofing effect. The shape of the first elastic member 50 can be in various styles. For example, the first elastic member 50 can be annular. In this case, the number of the first elastic member 50 is one, and the annular first elastic member 50 is adapted to the shape of the second area 12. Correspondingly, the installation groove 121 can also be annular, so the number of the installation grooves 121 can be reduced, thereby reducing the difficulty of processing; for another example, the first elastic member 50 can also be a strip structure, and the number of the first elastic members 50 is multiple, and the multiple first elastic members 50 are arranged at intervals, such as Figure 4 As shown, the amount of the first elastic member 50 can be saved, and the cost can be saved. Accordingly, the number of the mounting grooves 121 is also multiple and the shape of the mounting grooves 121 is also long. In the present application, the first elastic member 50 and the second elastic member 60 are both silicone. Of course, in other possible embodiments, the first elastic member 50 and the second elastic member 60 can also be sponge or rubber.

[0031] like Figure 5As shown, the ear hook 21 of the present application is arranged at the top of the rear shell 20, and the number of the ear hooks 21 is two, and the positions of the two ear hooks 21 are symmetrical about the midline of the rear shell 20. When the central control screen 100 is installed on the door panel 200, the installation of the central control screen 100 and the door panel 200 can be made more stable. In other possible embodiments, the ear hooks 21 can also be arranged on the left and right sides of the rear shell 20, or on the bottom of the rear shell 20, or on the left and right sides of the rear shell 20, the top of the rear shell 20, and the bottom of the rear shell 20. The ear hooks 21 are arranged. In the present application, the second elastic member 60 is a block structure, and the second elastic member 60 extends out of the card slot 211. The second elastic member 60 can have a variety of thicknesses to adapt to door frames 210 of different specifications and thicknesses.

[0032] like Figure 4 As shown, in some embodiments, along the thickness direction of the front shell 10, the height of the first area 11 is greater than the height of the second area 12, that is, the first area 11 protrudes relative to the second area 12, so when the rear shell 20 is installed on the first area 11, the height of the rear shell 20 relative to the second area 12 is also increased, which can further increase the gap between the hanging ear portion 21 and the second area 12, so that the door frame 210 is more easily clamped between the front shell 10 and the hanging ear portion 21. Of course, in other possible implementations, along the thickness direction of the front shell 10, the height of the first area 11 can be equal to the height of the second area 12, and the first area 11 and the second area 12 are flush. When the rear shell 20 is installed on the first area 11, the height of the rear shell 20 will not be too high, so that the thickness of the entire central control screen 100 can be reduced, making the structure of the central control screen 100 more compact.

[0033] like Figure 3 and Figure 4 As shown, the central control screen 100 also includes a main control board 40. The front shell 10 and the rear shell 20 together form an installation cavity. The main control board 40 is accommodated in the installation cavity and is electrically connected to the display screen 30. Main control chips, capacitors, resistors, diodes and other components and a main control circuit composed of corresponding components can be set on the main control board 40. The main control board 40 is mainly used to process images and pictures on the display screen 30 and to supply power to the display screen 30.

[0034] In some embodiments, the main control board 40 is provided with a plurality of connection interfaces 41, and the connection interfaces 41 include an Ethernet port, a power interface, a Type-c interface, a serial port, etc., to connect to the network and external devices such as smart door locks and cat eyes. For example, the Ethernet port can be connected to a network device so that the central control screen 100 can be connected to the Internet, the power interface can be plugged into a power supply to power the central control screen 100, the Type-C interface can be used to connect to a host computer such as a computer to test and debug the central control screen 100, and the serial port is used to connect to other external devices such as smart door locks and cat eyes to obtain image data and control external devices. In order to facilitate the plugging and unplugging of each connection interface 41, the first area 11 is connected with a plurality of support columns 13 extending backward, that is, the support columns 13 extend toward the direction close to the rear shell 20, or the front side of the rear shell 20 is provided with a support column extending forward (not shown), and the main control board 40 is fixed to the support column 13 of the front shell 10 or the support column of the rear shell 20, and the main control board 40 is fixed to the support column 13 of the front shell 10 as an example for explanation. The support column 13 can raise the main control board 40 so that there is a certain height gap between the connection interface 41 and the first area 11 of the front shell 10, which is convenient for users to manually plug and unplug the corresponding connection connector. The main control board 40 can be fixedly installed on the support column 13 by fasteners, bonding, etc. In order to improve the stability of the support column 13, multiple support columns 13 can be arranged around the edge of the main control board 40.

[0035] In order not to affect the installation of the rear housing 20, Figure 5 and Figure 6 As shown, the rear shell 20 includes a recessed portion 22 corresponding to the main control board 40, the recessed portion 22 extends rearward, and the recessed portion 22 is provided with an opening 23 for exposing the connection interface 41, the support column 13 and the main control board 40 extend into the recessed portion 22, and the connection interface 41 is at a certain distance from the bottom wall of the recessed portion 22, so that the user can manually plug and unplug the corresponding connection connector.

[0036] In some embodiments, Figure 3 As shown, the central control screen 100 also includes a conductive gasket 85, a conductive area is provided on the main control board 40, and a conductive through hole 18 is provided on the front shell 10. The conductive gasket 85 contacts the conductive area and is adhered to the display screen 30 through the conductive through hole 18, and is electrically connected to the display screen 30, thereby improving the conductive performance of the display screen 30.

[0037] like Figure 3 and Figure 4 As shown, the central control screen 100 also includes multiple functional devices and multiple connecting wires 90. The multiple connecting wires 90 can connect the main control board 40 and the multiple functional devices. A wire buckle 14 for holding the connecting wire 90 is provided on the first area 11. The wire buckle 14 presses the connecting wire 90 downward, and the connecting wire 90 is limited between the wire buckle 14 and the first area 11, so that the routing of the connecting wire 90 is more beautiful and the connection stability is improved.

[0038] The front housing 10 further includes a mounting area 15 located below the display screen 30, in which functional devices are mounted, and a first connection hole 16 is also provided on the mounting area 15. The central control screen 100 further includes a decorative panel 70, which may have various patterns or designs, and the decorative panel 70 is detachably connected to the mounting area 15. The decorative panel 70 may shield fasteners such as fixing screws and various functional devices on the mounting area 15, which not only protects the various functional devices, but also makes the central control screen 100 more beautiful. The decorative panel 70 may also be provided with a plurality of heat dissipation holes for heat dissipation.

[0039] The functional devices may be a proximity sensor component 81, a wireless communication component 82, a speaker component 83, a button component 84, and a microphone component (not shown), etc. At least two of the above functional devices, for example two, three, four or five, are installed in the installation area 15. The present application takes the central control screen 100 including a proximity sensor component 81, a wireless communication component 82, a speaker component 83, a button component 84 and a microphone component as an example for explanation. The proximity sensor component 81, the wireless communication component 82, the speaker component 83, the button component 84 and the microphone component are all electrically connected to the main control board 40. The button component 84 includes a reset button, a switch button and a corresponding circuit board, etc., which is convenient for the user to input operation instructions and operate the central control screen 100; the microphone component is used to collect sound, and the microphone component may include a microphone and a silicone sleeve to improve the installation stability and buffering and shockproof performance of the microphone component; the speaker component 83 is used to play sound, and the speaker component 83 may include a speaker, a speaker dustproof net, and a speaker sealing foam to protect the speaker. The microphone component and the speaker component 83 can realize real-time intercom and other functions, so that users and visitors can have conversations; the wireless communication component 82 can be used to connect to routers and other devices for networking, and the wireless communication component 82 can specifically be a WIFI communication module, a Zigbee communication module or a Bluetooth communication module, etc.; the proximity sensor component 81 can be used to sense whether there is a visitor approaching. The installation area 15 can be separated into multiple installation spaces by isolation members, and each functional component is installed in a corresponding installation space.

[0040] The installation process of the central control screen 100 of the present application on the door frame 210 is as follows: select a second elastic member 60 of appropriate specifications according to the thickness of the door frame 210, and install it into the slot 211 of the hook part 21, so that the hook part 21 can be easily embedded in the installation hole 220; then extend the hook part 21 into the installation hole 220 and insert it into the gap behind the door frame 210 and jam it, and then drive the fixing screws into the installation area 15 below the central control screen 100 to ensure that the central control screen 100 is installed firmly; finally, install the decorative panel 70 in the installation area 15 to complete the installation.

[0041] The above are only optional embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A central control screen, characterized in that: include: A front shell, wherein the rear side of the front shell includes a first area and a second area surrounding the first area; A display screen, mounted on the front side of the front shell; A rear shell is installed in the first area, a side of the rear shell is provided with an ear hanging part, a gap is formed between the ear hanging part and the second area to form a clamping space with the second area, and the ear hanging part is provided with a card slot with a front opening; a first elastic member, installed in the second area and protruding from the front shell; The second elastic member is installed in the slot and extends out of the slot.

2. The central control screen according to claim 1, characterized in that: The second area is provided with a mounting groove, and the first elastic member is embedded in the mounting groove; and / or the second elastic member is detachably mounted in the card slot.

3. The central control screen according to claim 1, characterized in that: The first elastic member and the second elastic member are both silicone rubber; and / or, The first elastic member is annular and surrounds the first region, or the first elastic member is multiple and the multiple first elastic members are arranged around the first region.

4. The central control screen according to any one of claims 1 to 3, characterized in that: The central control screen also includes a main control board. The front shell and the rear shell together form an installation cavity. The main control board is accommodated in the installation cavity and is electrically connected to the display screen.

5. The central control screen according to claim 4, characterized in that: The first area is connected with a plurality of support columns extending backward or the rear shell is formed with support columns extending forward, and the main control board is fixed on the support columns.

6. The central control screen according to claim 5, characterized in that: The main control board is provided with a plurality of connection interfaces, the rear shell comprises a recessed portion corresponding to the main control board, the recessed portion is provided with an opening for exposing the connection interfaces, and the main control board extends into the recessed portion.

7. The central control screen according to claim 4, characterized in that: The central control screen also includes a conductive gasket. The main control board is provided with a conductive area. The front shell is provided with a conductive through hole. The conductive gasket contacts the conductive area and is electrically connected to the display screen through the conductive through hole.

8. The central control screen according to claim 4, characterized in that: The central control screen also includes a plurality of functional components and a plurality of connecting wires, wherein the plurality of connecting wires connect the main control board and the plurality of functional components, and a wire clip for holding the connecting wires is provided on the first area.

9. The central control screen according to claim 8, characterized in that: The front side of the front shell includes an installation area located below the display screen, and the functional device is installed in the installation area. The central control screen also includes a decorative panel, and the decorative panel is detachably connected to the installation area.

10. The central control screen according to claim 8, characterized in that: The multiple functional components include at least two of a proximity sensor, a wireless communication component, a speaker component, a microphone component, and a button component.

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