Screen display smart home control panel

Abstract

The invention provides a screen display smart home control panel which comprises a control module, a switch module, a display screen, a shell, a mechanical switch and a plug board. According to the invention, the four mechanical switches are internally provided with the plugboards, the area of the control panel is saved, the power utilization of a user is facilitated, and the appearance formed by the four mechanical switches and the plugboards is square, so that the aesthetic feeling of the control panel is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent switches, and in particular to a screen-displayed intelligent home control panel. Background Art

[0002] With the development of smart homes, smart control panels have gradually been recognized by the public due to their intelligence, diversified control, and convenient control (voice control, remote control, sensor control, etc.). As the trigger device of smart homes, smart control panels play a very critical role in the entire system. More and more users choose smart control panels to control indoor electrical equipment during decoration.

[0003] Existing smart control panels generally refer to units that use a combination and programming of a control panel and electronic components to realize circuit intelligent switch control, and are combined with mechanical switches to improve the diversified control of smart homes. However, in order to pursue simplicity and beauty, a large portion of existing smart control panels are not designed with sockets, which makes it extremely inconvenient for users to use electricity (such as charging a mobile phone or operating a vacuum cleaner); and smart control panels designed with sockets are not beautiful enough and require an increase in the area of ​​the smart control panel, which is not ideal. Summary of the invention

[0004] The purpose of the present invention is to design a screen display smart home control panel to solve the problems raised by the background technology. To achieve the above purpose, the present invention provides the following technical solutions: including a display screen connected to a control module and a switch module, the control module is connected to the switch module to realize the opening and closing of the electric home, the control module is connected to the live wire, the neutral wire, the ground wire and several control wires for controlling the electric home, and also includes a shell fixedly connected to the side of the display screen, four mechanical switches installed inside the shell, the four mechanical switches are all connected to the control module, and the four mechanical switches are provided with plug boards connected to the control module inside, and the shape of the four mechanical switches and the plug boards is square.

[0005] Furthermore, the plug board is provided with a three-hole socket and a two-hole socket, and the plug board is also provided with a plurality of USB charging ports.

[0006] Furthermore, the mechanical switch includes a fixing plate fixed to the inside of the shell, a push switch installed on the fixing plate and connected to the control module, and a key plate connected to the fixing plate via a first spring sheet, and a first gap is provided between the key plate and the push switch.

[0007] Furthermore, a groove is provided on the housing, a second gap is provided between the key plate and the groove, and the top of the groove is located between the bottom plane and the top plane of the key plate.

[0008] Furthermore, the fixed plate is provided with a plurality of energy-saving LDE lamps, the key plate is provided with a limit groove, the bottom of the limit groove is provided with a limit platform, the limit platform is provided with a plurality of first permanent magnets, the limit groove is embedded with a metal plate, the metal plate is attracted to the first permanent magnet and the metal plate is painted to have the same color as the key plate, the metal plate is provided with a text-shaped through hole of the electrical home, the text-shaped through hole is embedded with transparent material, the top of the limit groove is provided with a plate removal notch, and the side wall of the metal plate located on the plate removal notch is provided with concave and convex stripes.

[0009] Furthermore, the key plate is L-shaped, a ceramic shell is provided on the outside of the plug plate, a rotation notch is provided on the ceramic shell and the plug plate, a cover plate is rotatably connected to the inner wall of the rotation notch, the cover plate is installed on the top of the plug plate through an elastic locking mechanism, the cover plate is flush with the four key plates and the two form a square, and a third gap is provided between the cover plate and the key plate.

[0010] Furthermore, the bottom of the cover plate is rotatably connected to the plug plate via a fixed shaft, and a torsion spring for resetting the cover plate is sleeved on the fixed shaft.

[0011] Furthermore, a first buckle is provided on the cover plate, and the elastic locking mechanism includes a second buckle slidably connected to the ceramic shell, the ceramic shell is provided with a rebound cavity and an overlap interface connected to the rebound cavity, the first buckle is located inside the overlap interface and overlaps with the second buckle, a second spring sheet is embedded in the rebound cavity, and one end of the second spring sheet abuts against the end face of the second buckle.

[0012] Furthermore, a moving block is fixedly connected to the top of the second buckle, the top plane of the moving block is flush with the top of the key plate, and two key plates adjacent to the moving block are provided with symmetrically distributed movable notches, and the moving block passes through the movable notches.

[0013] Furthermore, dustproof cotton is fixedly connected to the bottom of the moving block, and the dustproof cotton fills the part of the movable gap where the moving block does not exist.

[0014] Furthermore, a mounting chamber is provided at the bottom of the cover plate, an LED light strip is installed inside the mounting chamber, a light guide plate is embedded in the bottom of the cover plate, and one end of the light guide plate is located at the top of the mounting chamber.

[0015] Furthermore, a lighting switch for starting the LED light strip is provided at the bottom of the rotating notch. When the cover is in the open state, the lighting switch will be triggered, and then the LED light strip will light up for 3 minutes and then go out.

[0016] Furthermore, a protective aluminum shell is provided on the back of the display screen, the control module is located inside the protective aluminum shell, the bottom of the protective aluminum shell is connected to a cooling fan, the cooling fan is connected to an air intake component, the air intake component is connected to the outside world through the base at the bottom of the display screen, the protective aluminum shell is connected to the inside of the plug board through a connecting pipe, the plug board is connected to an air outlet component, and the air outlet component is connected to the outside world through the bottom of the shell.

[0017] Furthermore, several connecting wires of the control module pass through the protective aluminum shell.

[0018] Furthermore, the connecting pipe passes through the ceramic housing and the side plate of the plug board.

[0019] Furthermore, the air intake assembly includes a vent piece connected to the heat dissipation fan, and one end of the vent piece away from the heat dissipation fan is connected to an air suction chamber inside the base, and a plurality of air suction ports are provided at the bottom of the air suction chamber.

[0020] Furthermore, the air inlet is arranged obliquely, and the inclination direction is a direction away from the shell.

[0021] Furthermore, sound-proof and dust-proof cotton is provided inside the air suction chamber.

[0022] Furthermore, an isolation plate is embedded on the side wall of the air suction chamber.

[0023] Furthermore, one end of the end surface of the ventilator is circular and the other end is square, and the ventilator is formed by lofting the two end surfaces.

[0024] Furthermore, the air outlet component includes an air outlet column connected to the interior of the plug plate, the air outlet column simultaneously passes through the ceramic shell and the side plate of the plug plate, the end of the air outlet column away from the plug plate is connected to a trumpet-shaped air outlet piece, the bottom of the trumpet-shaped air outlet piece is connected to an air outlet chamber arranged at the bottom of the shell, and a plurality of air outlets are arranged at the bottom of the air outlet chamber.

[0025] Furthermore, the air outlet is arranged at an inclination, and the inclination direction is a direction away from the display screen.

[0026] Furthermore, a first data interface is provided on a side of the display screen facing away from the shell, and the expansion switch is connected to the control module via the data interface.

[0027] Furthermore, the expansion switch is provided with a second data interface, two adjacent expansion switches are connected via the second data interface, and the next expansion switch is connected to the control module via the second data interface.

[0028] Furthermore, the top key plates of two adjacent extension switches have opposite inclination directions.

[0029] Furthermore, second permanent magnets are provided on both side walls of the extension switch and on a side wall of the display screen facing away from the shell, and two adjacent extension switches are attracted by two adjacent second permanent magnets.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] The four mechanical switches of the present invention are provided with plug boards inside, which saves the control panel area and facilitates the user's electricity use (such as charging a mobile phone or operating a vacuum cleaner). The four mechanical switches and the plug board have a square shape, which improves the beauty of the control panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0034] Figure 2 This is a schematic diagram of the structure after the cover is opened;

[0035] Figure 3 for Figure 2 A partial cross-sectional schematic diagram of

[0036] Figure 4 It is a schematic cross-sectional view of a local part of the present invention;

[0037] Figure 5 It is a partial cross-sectional schematic diagram of the overall structure of the present invention;

[0038] Figure 6 This is a schematic diagram of the structure after the expansion switch is installed;

[0039] Figure 7 Exploded diagram of a mechanical switch.

[0040] Among them: 1. Shell; 2. Cover; 3. Mechanical switch; 4. Protective aluminum shell; 5. Second permanent magnet; 6. Second data interface; 7. Isolation plate; 8. Base; 9. Display screen; 10. Elastic locking mechanism; 11. Torsion spring; 12. Installation chamber; 13. Air outlet; 14. Dustproof cotton; 15. Air inlet; 16. Moving block; 17. Insertion plate; 18. Light guide plate; 19. First buckle; 20. LED light strip; 21. Rotation notch; 22. Lighting switch; 23. Joint interface; 24. Second buckle; 25. Rebound chamber; 26. Second Spring piece; 27, cooling fan; 28, ventilation piece; 29, air outlet assembly; 30, connecting line; 31, ceramic shell; 32, connecting pipe; 33, control module; 34, sound insulation and dustproof cotton; 35, air intake chamber; 36, fixing plate; 37, air outlet chamber; 38, trumpet-shaped air outlet piece; 39, air outlet column; 40, extension switch; 41, metal plate; 42, transparent material; 43, plate removal notch; 44, limit table; 45, push switch; 46, first spring piece; 47, keypad; 48, limit slot; 49, first permanent magnet; 50, groove. DETAILED DESCRIPTION

[0041] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation mode, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0042] Example: Please refer to Figure 1-7A screen display smart home control panel includes a display screen 9 connected to a control module 33 and a switch module. The control module 33 is connected to the switch module to realize the opening and closing of the electric home. The control module 33 is connected to the live wire, the neutral wire, the ground wire and a number of control wires for controlling the electric home. Among them, the control module 33 and the switch module adopt the existing technology. The two are combined and realize voice control, remote control or induction control of each electric home through relevant sensors. No more details are given here; and the use of the display screen 9 also adopts the display screen 9 in the existing smart control panel, which can display the date, weather, time, temperature, humidity and the usage of each electric home, etc., which are all common existing technologies, so no more details are given in this article; the present invention also includes A shell 1 is fixedly connected to the side of the display screen 9, and four mechanical switches 3 are installed inside the shell 1. The four mechanical switches 3 are all connected to the control module 33. The four mechanical switches 3 are provided with a plug board 17 connected to the control module 33. The mechanical switch 3 is used as a backup switch to provide an option for the control of the electrical home. The four mechanical switches 3 and the plug board 17 are combined in one shell 1, which saves the area of ​​the control panel and facilitates the user's electricity use (such as charging a mobile phone or operating a vacuum cleaner). The shape of the four mechanical switches 3 and the plug board 17 is square, which improves the beauty of the control panel. The plug board 17 is provided with a three-hole socket and a two-hole socket, and the plug board 17 is also provided with a plurality of USB charging ports, providing users with a variety of electricity options.

[0043] In this embodiment, the mechanical switch 3 includes a fixed plate 36 fixed to the inside of the housing 1, a push switch 45 installed on the fixed plate 36 and connected to the control module 33, and a key plate 47 connected to the fixed plate 36 through a first spring sheet 46. A first gap is provided between the key plate 47 and the push switch 45. When the key plate 47 is pressed, the first spring sheet 46 will be deformed. Then, when the key plate 47 presses the push switch 45, the electric home corresponding to the push switch 45 will start. Then, when the key plate 47 is released, the first spring sheet 46 is reset and drives the key plate 47 to reset. A groove 50 is provided on the housing 1. A second gap is provided between the key plate 47 and the groove 50, and the top of the groove 50 is located at the key plate 47. between the bottom plane and the top plane of the keypad 47, ensuring the movement of the keypad 47 while reducing damage to the keypad 47 by external factors, thereby increasing the service life of the keypad 47; in addition, since most of the smart switches with keys are pre-printed with text or patterns on the keys to prompt the key functions, this brings inconvenience to users, and the corresponding text and the actual corresponding electrical household may not correspond, thereby causing waste of the keypad 47, and if the user changes the function corresponding to the key, the key needs to be replaced synchronously, so the disassembly and assembly of the keypad 47 is another problem; therefore, in the present invention, a plurality of energy-saving LED lamps are provided on the fixing plate 36, a limiting groove 48 is provided on the keypad 47, and a limiting platform is provided at the bottom of the limiting groove 48 44, a plurality of first permanent magnets 49 are arranged on the limiting platform 44, a metal plate 41 is embedded in the limiting groove 48, the metal plate 41 is attracted to the first permanent magnet 49 and the metal plate 41 is painted to have the same color as the key plate 47, a through hole with a text of electric home is arranged on the metal plate 41, a transparent material 42 (such as transparent rubber) is embedded in the text through hole, a plate taking notch 43 is arranged on the top of the limiting groove 48, and concave and convex stripes are arranged on the metal plate 41 located on the plate taking notch 43, it can be known that when it is necessary to replace the text, it is only necessary to pull out the metal plate 41 through the plate taking notch 43, and then put the corresponding metal plate 41 with the text of the relevant electric home into the limiting groove 48, and attract it with the first permanent magnet 49, so as to realize The replacement of the current text; the design of the energy-saving LDE lamp and the transparent material 42 facilitates the operation of the keypad 47 at night; in addition, the keypad 47 is L-shaped, and the outside of the plug board 17 is provided with a ceramic shell 31, which plays a flame retardant function, and the ceramic shell 31 and the plug board 17 are provided with a rotating notch 21, and the inner wall of the rotating notch 21 is rotatably connected with a cover plate 2, and the cover plate 2 is installed on the top of the plug board 17 through an elastic locking mechanism 10, and the cover plate 2 is flush with the four keypads 47 and the two form a square, and a third gap is provided between the cover plate 2 and the keypad 47. The design of the cover plate 2 further improves the aesthetics of the control panel when the plug board 17 is not in use. When the plug board 17 needs to be used, it only needs to open the cover plate 2;The bottom of the cover plate 2 is rotatably connected to the plug plate 17 through a fixed shaft, a torsion spring 11 for resetting the cover plate 2 is sleeved on the fixed shaft, a first buckle 19 is provided on the cover plate 2, and the elastic locking mechanism 10 includes a second buckle 24 slidably connected to the ceramic shell 31, and the ceramic shell 31 is provided with a rebound cavity 25 and a lap joint 23 communicating with the rebound cavity 25, the first buckle 19 is located inside the lap joint 23 and laps the second buckle 24, a second spring piece 26 is embedded in the rebound cavity 25, one end of the second spring piece 26 abuts against the end face of the second buckle 24, and the second lap joint The top of the buckle 24 is fixedly connected with a moving block 16; when the plug plate 17 is used, it is only necessary to move the moving block 16 to separate the first buckle 19 and the second buckle 24, and then the cover plate 2 will be opened under the action of the torsion spring 11. When the plug plate 17 is not used, it is only necessary to press the first buckle 19 into the overlap interface 23, and the second buckle 24 will overlap with the first buckle 19 under the action of the second spring sheet 26. The overlap method of the first buckle 19 and the second buckle 24 adopts a common overlap method, which will not be described in detail here; in addition, the top plane of the moving block 16 and the press The top of the key plate 47 is flush, and symmetrically distributed movable notches are provided on the two key plates 47 adjacent to the moving block 16. The moving block 16 runs through the movable notches to ensure the beauty of the control panel. The bottom of the moving block 16 is fixed with a dustproof cotton 14, and the dustproof cotton 14 fills the part of the movable notch where the moving block 16 does not exist, thereby reducing the possibility of dust entering the housing 1; in addition, an installation chamber 12 is provided at the bottom of the cover plate 2, and an LED light strip 20 is installed inside the installation chamber 12. A light guide plate 18 is embedded at the bottom of the cover plate 2, and one end of the light guide plate 18 is located at the installation chamber 1 2, wherein the light guide plate 18 can be made of acrylic plate, so that the light is gentle and uniform, which is convenient for users to plug in at night; the bottom of the rotating notch 21 is provided with a lighting switch 22 for starting the LED light bar 20, and the lighting switch 22 will be triggered when the cover 2 is in the open state, and then the LED light bar 20 will light up for 3 minutes and then go out, thereby preventing the long-term influence of the light at night and facilitating energy saving; in addition, the connection line 30 of the control module 33, the button switch and the plug board 17 are all concentrated inside a connection line 30, making the structure more compact. ;

[0044] In this embodiment, a protective aluminum shell 4 is provided on the back of the display screen 9, and the control module 33 is located inside the protective aluminum shell 4, which plays a role in heat conduction and protects the control module 33 from collision. The bottom of the protective aluminum shell 4 is connected to a heat dissipation fan 27, and the heat dissipation fan 27 is connected to the air intake component, and the air intake component is connected to the outside through the base 8 at the bottom of the display screen 9. The protective aluminum shell 4 is connected to the inside of the plug board 17 through a connecting pipe 32, and the plug board 17 is connected to the air outlet component 29, and the air outlet component 29 is connected to the outside through the bottom of the shell 1, and the connecting pipe 32 runs through the ceramic shell. The air inlet assembly 29 includes a ventilator 28 connected to the heat dissipation fan 27, an end of the ventilator 28 facing away from the heat dissipation fan 27 is connected to the air suction chamber 35 inside the base 8, and a plurality of air suction ports are provided at the bottom of the air suction chamber 35. The air outlet assembly 29 includes an air outlet column 39 connected to the inside of the plug board 17, and the air outlet column 39 penetrates the ceramic housing 31 and the side plate of the plug board 17 at the same time. The end of the air outlet column 39 facing away from the plug board 17 is connected to the trumpet-shaped air outlet member 38, and the bottom of the trumpet-shaped air outlet member 38 is connected to the air outlet chamber 35 provided at the bottom of the housing 1. 7, a plurality of air outlets 13 are arranged at the bottom of the air outlet chamber 37. When the temperature of the plug board 17 or the control module 33 is too high, the heat dissipation fan 27 will start, thereby taking the hot air out from the inside of the control panel to prevent the inside of the control panel from overheating; the air inlet is arranged obliquely, and the inclination direction is away from the housing 1, and the air outlet 13 is arranged obliquely, and the inclination direction is away from the display screen 9, thereby reducing the influence of hot air on the outside human body and preventing the formation of hot air circulation, thereby reducing the cooling effect inside the control panel; in addition, the control module Several connecting lines 30 of the block 33 pass through the protective aluminum shell 4. One end of the end face of the ventilator 28 is round and the other end is square. The ventilator 28 is formed by lofting the two end faces to achieve the connection between the air outlet 13 and the protective aluminum shell 4; and the interior of the air intake chamber 35 is provided with sound insulation and dustproof cotton 34, which adopts the existing common structure and material; while preventing dust, it prevents the noise of the cooling fan 27 from affecting the user; and the side wall of the air intake chamber 35 is embedded with an isolation plate 7, which can be embedded in the form of an elastic buckle to facilitate the replacement of the sound insulation and dustproof cotton 34.

[0045] In addition, according to user needs, the control module 33 is generally provided with scenario modes, such as the home mode, that is, turning on the lights in the kitchen and the living room at the same time; such as the away mode, turning off all lights, etc.; but some customers do not need it, because this results in a large number of mechanical switches 3. In order to meet the different needs of different customers, the display screen 9 of the present invention is provided with a first data interface on the side away from the shell 1, and the extension switch 40 is connected to the control module 33 through the data interface. After the connection, it can be set through the mobile phone or the display screen 9 to make the extension switch 40 correspond to a certain scenario mode, and then it can be directly controlled through the mechanical switch 3; in this embodiment, it is relatively simple to set the scenario mode after the connection, and no further details will be given here; therefore, through the design of the extension switch 40, the different needs of different customers are met and the switch is improved. Practicality; a second data interface 6 is provided on the expansion switch 40, two adjacent expansion switches 40 are connected through the second data interface 6, and the next expansion switch 40 is connected to the control module 33 through the second data interface 6, thereby providing a mechanical switch 3 with multiple scenario modes; wherein, the circuit board design inside the expansion switch 40 can also be simply designed according to the above-mentioned usage requirements, and no further elaboration is made here; in the present invention, the top key panels 47 of the two adjacent expansion switches 40 are tilted in opposite directions, which is conducive to preventing the occurrence of accidental touches, so that each key panel 47 is concise and clear; and second permanent magnets 5 are provided on both side walls of the expansion switch 40 and on the side wall of the display screen 9 away from the shell 1, and the two adjacent expansion switches 40 are attracted by two adjacent second permanent magnets 5, thereby improving the stability of the connection of the expansion switch 40.

[0046] How it works

[0047] A plug plate 17 is provided between the four key plates 47 of the present invention, and a cover plate 2 is rotatably connected to the plug plate 17, and the shape formed by the four key plates 47 and the cover plate 2 is square, which saves the area of ​​the control panel and is convenient for the user's electricity use (such as charging a mobile phone or operating a vacuum cleaner), while improving the aesthetics of the control panel; when the plug plate 17 is used, it is only necessary to move the moving block 16 to separate the first buckle 19 and the second buckle 24, and then the cover plate 2 will be opened under the action of the torsion spring 11, and when the plug plate 17 is not used, it is only necessary to press the first buckle 19 into the overlap interface 23, and the second buckle 24 will overlap with the first buckle 19 under the action of the second spring piece 26; in addition, when the temperature of the plug plate 17 or the control module 33 is too high, the cooling fan 27 will be started, thereby bringing hot air out from the inside of the control panel to prevent the inside of the control panel from overheating.

[0048] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an element centered thereon. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an element centered thereon. The terms "upper", "lower", "left", "right", "front", "rear" and similar expressions used herein are for illustrative purposes only.

[0049] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A screen display smart home control panel, comprising a display screen (9) connected to a control module (33) and a switch module, wherein the control module (33) is connected to the switch module for realizing the opening and closing of an electric home, and the control module (33) is connected to a live wire, a neutral wire, a ground wire and a plurality of control wires for controlling the electric home, characterized in that: It also includes a shell (1) fixedly connected to the side of the display screen (9), four mechanical switches (3) installed inside the shell (1), the four mechanical switches (3) are all connected to the control module (33), and a plug board (17) connected to the control module (33) is provided inside the four mechanical switches (3), and the shape formed by the four mechanical switches (3) and the plug board (17) is square.

2. The screen display smart home control panel according to claim 1, characterized in that: The plug board (17) is provided with a three-hole socket and a two-hole socket, and the plug board (17) is also provided with a plurality of USB charging ports.

3. The screen display smart home control panel according to claim 1, characterized in that: The mechanical switch (3) comprises a fixing plate (36) fixedly connected to the inside of the housing (1), a push switch (45) mounted on the fixing plate (36) and connected to the control module (33), and a key plate (47) connected to the fixing plate (36) via a first spring sheet (46), wherein a first gap is provided between the key plate (47) and the push switch (45).

4. The screen display smart home control panel according to claim 3, characterized in that: The key plate (47) is L-shaped, a ceramic shell (31) is provided on the outside of the plug plate (17), a rotation notch (21) is provided on the ceramic shell (31) and the plug plate (17), a cover plate (2) is rotatably connected to the inner wall of the rotation notch (21), the cover plate (2) is mounted on the top of the plug plate (17) through an elastic locking mechanism (10), the cover plate (2) is flush with the four key plates (47) and the two form a square, and a third gap is provided between the cover plate (2) and the key plate (47).

5. The screen display smart home control panel according to claim 4, characterized in that: The bottom of the cover plate (2) is rotatably connected to the plug plate (17) via a fixed shaft, and a torsion spring (11) for resetting the cover plate (2) is sleeved on the fixed shaft.

6. The screen display smart home control panel according to claim 5, characterized in that: The cover plate (2) is provided with a first buckle (19), the elastic locking mechanism (10) comprises a second buckle (24) slidably connected to the ceramic shell (31), the ceramic shell (31) is provided with a rebound cavity (25) and an overlap interface (23) connected to the rebound cavity (25), the first buckle (19) is located inside the overlap interface (23) and overlaps with the second buckle (24), the rebound cavity (25) is embedded with a second elastic sheet (26), and one end of the second elastic sheet (26) abuts against the end face of the second buckle (24).

7. The screen display smart home control panel according to claim 6, characterized in that: A moving block (16) is fixedly connected to the top of the second buckle (24); the top plane of the moving block (16) is flush with the top of the key plate (47); two key plates (47) adjacent to the moving block (16) are provided with symmetrically distributed movable notches; the moving block (16) passes through the movable notches.

8. The screen display smart home control panel according to claim 1, characterized in that: A protective aluminum shell (4) is provided on the back of the display screen (9), the control module (33) is located inside the protective aluminum shell (4), the bottom of the protective aluminum shell (4) is connected to a heat dissipation fan (27), the heat dissipation fan (27) is connected to an air intake component, the air intake component is connected to the outside world through a base (8) at the bottom of the display screen (9), the protective aluminum shell (4) is connected to the inside of the plug plate (17) through a connecting pipe (32), the plug plate (17) is connected to an air outlet component (29), and the air outlet component (29) is connected to the outside world through the bottom of the shell (1).

9. The screen display smart home control panel according to claim 8, characterized in that: The air intake assembly comprises a ventilator (28) connected to the heat dissipation fan (27); one end of the ventilator (28) facing away from the heat dissipation fan (27) is connected to an air suction chamber (35) inside the base (8); and a plurality of air suction ports are provided at the bottom of the air suction chamber (35).

10. The screen display smart home control panel according to claim 9, characterized in that: The air outlet component (29) comprises an air outlet column (39) connected to the interior of the plug plate (17); the air outlet column (39) simultaneously penetrates the ceramic shell (31) and the side plate of the plug plate (17); one end of the air outlet column (39) facing away from the plug plate (17) is connected to a trumpet-shaped air outlet member (38); the bottom of the trumpet-shaped air outlet member (38) is connected to an air outlet chamber (37) provided at the bottom of the housing (1); and a plurality of air outlets (13) are provided at the bottom of the air outlet chamber (37).

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