A smart home control device based on the Internet of Things

Abstract

This invention provides an IoT-based smart home control device, belonging to the field of smart home control device technology, including: a smart home controller and a pre-embedded base shell; the smart home controller is equipped with an IoT main processor, and limit teeth are threaded on both ends of the smart home controller; the robotic arm actuator ball can slide and adjust its position and is elastically positioned to adapt to different button sizes; the robotic arm control module adopts a tool-free disassembly and assembly design with plug-in blocks and slide rods, and is plug-and-play with contact terminals; the smart home controller is snapped into the pre-embedded base shell through a positioning groove, and uses a double-ended screw to drive the limit teeth and fixing blocks to achieve double fixation, while integrating a voice recognition module to realize IoT remote operation of traditional physical switches by the robotic arm, significantly improving functionality and service life; it solves the problems of insufficient robotic arm flexibility, installation and maintenance efficiency, and equipment stability in smart home control devices.

Description

Technical Field

[0001] This invention relates to the field of smart home control device technology, and in particular to a smart home control device based on the Internet of Things. Background Technology

[0002] As an important application scenario of Internet of Things (IoT) technology, smart home systems achieve interconnection and intelligent management of home devices through the deep integration of integrated wiring, network communication, security, automatic control, and audio-visual technologies.

[0003] Currently, existing IoT-based smart home control devices mostly use fixed structures for their robotic arm actuators, which cannot be flexibly adjusted according to the size differences of traditional physical buttons and switches. Furthermore, the robotic arm control module and the main controller of smart home control devices are usually connected by bolts or welding, which requires professional tools and is time-consuming to disassemble and assemble. In addition, during long-term use, the controller is prone to loosening or even falling off due to environmental vibration or external impact, leading to equipment damage or safety hazards. Summary of the Invention

[0004] This invention relates to an IoT-based smart home control device. Its robotic arm actuator ball can slide and adjust its position elastically to adapt to different button sizes. The robotic arm control module adopts a tool-free assembly / disassembly design with a combination of inserts and slide bars, and is plug-and-play with contact terminals. The smart home controller is connected to a pre-embedded base shell via a positioning groove, and uses a double-ended screw to drive a limiting tooth block and a fixing block for double fixation. It also integrates a voice recognition module, enabling remote IoT operation of traditional physical switches by the robotic arm, significantly improving functionality and lifespan.

[0005] In a first aspect, the present invention provides an Internet of Things-based smart home control device, specifically comprising: a smart home controller and a pre-embedded base shell;

[0006] The smart home controller has an internal IoT main processor and an external display screen. It also includes a voice recognition module and a status monitoring sensor. Limiting teeth are threaded onto both ends of the controller, with fixed blocks sliding on them. A robotic arm control module is also mounted on the external end of the controller. The robotic arm control module has a slot on its internal end, and a sliding insert on the smart home controller engages with this slot. An electric telescopic rod is fixedly mounted on the external end of the robotic arm control module, and a drive shaft for the electric telescopic rod is fixedly mounted on its external end. A servo motor has a robotic arm control frame fixedly mounted on the outer end of its drive shaft. Two sets of robotic arm actuator balls are slidably mounted on the robotic arm control frame. The robotic arm control frame has equidistant connecting slots. Connecting blocks are slidably mounted on the robotic arm actuator balls, and the connecting blocks on the robotic arm actuator balls are inserted into the connecting slots of the robotic arm control frame. A smart home controller is snapped onto the outer end of a pre-embedded base shell. The two inner ends of the pre-embedded base shell have fixing slots, and fixing blocks are snapped into the fixing slots. The outer end of the fixing slot is a through slot, and a limit tooth block is inserted into the through slot. An environmental sensor is also installed on the smart home controller.

[0007] In at least some embodiments, a set of mounting blocks is fixedly installed on the inner end of the robotic arm control module, and a set of mounting slots is opened on the outer end of the smart home controller, with the mounting blocks on the inner end of the robotic arm control module being inserted into the mounting slots on the outer end of the smart home controller.

[0008] In at least some embodiments, a set of double-ended screws is rotatably installed inside the smart home controller, and a set of connecting plates is fixedly installed on the top of the limiting tooth blocks. A set of threaded holes is opened on the connecting plates, and the threaded holes of the connecting plates on the top of the two sets of limiting tooth blocks are respectively threaded onto the two ends of the double-ended screws.

[0009] In at least some embodiments, a set of positioning slots is provided at both ends of the smart home controller, and a set of positioning blocks is fixedly installed at both ends of the pre-embedded bottom shell, and the positioning slots at both ends of the smart home controller are respectively snapped onto the positioning blocks at both ends of the pre-embedded bottom shell.

[0010] In at least some embodiments, a set of outer fixing plates are fixedly installed on the outer end of the robotic arm execution ball, and a set of sliding holes are provided on the outer fixing plates. A set of external connecting rods are fixedly installed on the outer end of the connecting block, and the external connecting rods at the outer end of the connecting block are slidably installed on the sliding holes of the outer fixing plates at the outer end of the robotic arm execution ball.

[0011] In at least some embodiments, two sets of fixing rods are fixedly installed at the upper and lower ends of the fixing block, and a set of fixing plates are fixedly installed at the upper and lower ends of the limiting tooth block. The fixing plates are provided with sliding holes, and the sliding holes of the fixing plates at the upper and lower ends of the limiting tooth block are slidably installed on the fixing rods at the upper and lower ends of the fixing block.

[0012] In at least some embodiments, a set of third elastic elements is also sleeved on the outer rod at the outer end of the connecting block, and the third elastic elements are in contact with the inner end face of the outer fixed plate on the robotic arm execution ball.

[0013] In at least some embodiments, a set of first elastic members are respectively sleeved on the fixing rods at the upper and lower ends of the fixing block, and the inner ends of the first elastic members are in contact with the outer end faces of the fixing plates on the limiting tooth block.

[0014] In at least some embodiments, the smart home controller is further fixedly installed with two sets of sliding rods, with a second elastic element sleeved on the sliding rods. Slide plates are fixedly installed at both ends of the plug, and sliding holes are opened on the slide plates. The sliding holes of the slide plates at both ends of the plug are slidably installed on the sliding rods of the smart home controller.

[0015] In at least some embodiments, a set of guide grooves are provided on the robotic arm control frame, a guide block is fixedly installed on the outer end of the robotic arm execution ball, and the guide block at the outer end of the robotic arm execution ball is slidably installed on the guide groove of the robotic arm control frame.

[0016] This invention provides a smart home control device based on the Internet of Things, which has the following beneficial effects:

[0017] This invention optimizes the flexibility and installation / maintenance efficiency of the robotic arm's actuator ball through a robotic arm control module: the actuator ball is slidably mounted on the outer fixed plate's sliding hole and the robotic arm control frame's guide groove via an external rod and guide block, respectively. Its position can be adjusted left and right according to the dimensions of traditional physical buttons, and rapid positioning is achieved through a third elastic element. The robotic arm control module, through a plug block, cooperates with the smart home controller's sliding rod, mounting groove, and slot to achieve rapid disassembly and maintenance, and completes electrical connection through contact terminals. The smart home controller engages with the pre-embedded bottom shell positioning block through a positioning groove, and uses a double-ended screw to drive the limiting tooth block and fixing block to move outward synchronously. This, combined with the first elastic element, achieves double fixation (the fixing groove engages with the tooth block's engagement with the wall groove), effectively improving installation stability, preventing equipment from falling off, and extending service life. Simultaneously, through a voice recognition module linked with the smart home controller, the robotic arm enables remote IoT operation of traditional physical switches, significantly improving the device's functionality.

[0018] Furthermore, the external rod at the outer end of the connecting block is slidably installed on the sliding hole of the outer fixed plate at the outer end of the robotic arm execution ball. The guide block at the outer end of the robotic arm execution ball is slidably installed on the guide groove of the robotic arm control frame. Pulling the connecting block outward pushes the robotic arm execution ball to the desired position according to the size of a traditional physical button switch. Releasing the connecting block allows the connecting block on the robotic arm execution ball to be inserted into the connecting groove of the robotic arm control frame under the action of the third elastic element on the external rod. This makes it easy for the robotic arm execution ball of this device to be adjusted left and right as needed. Moreover, the user can control the electric telescopic rod on the robotic arm control module through voice recognition module and smart home controller. After extending to a preset length, the rod is rotated by servo motor to perform IoT-style remote operation of the traditional physical switch, effectively improving the functionality of the device.

[0019] Furthermore, the insert block is slidably mounted on the sliding rod of the smart home controller via the sliding holes of the slide plates at both ends. Pushing the insert block inward inserts the mounting block at the inner end of the robotic arm control module into the mounting slot at the outer end of the smart home controller. After the robotic arm control module moves to a fixed position, the insert block is released. Under the action of the second elastic element on the slide rod, the insert block is inserted into the slot at the inner end of the robotic arm control module. The robotic arm control module is electrically connected to the smart home controller through contact terminals, which makes the device easy to disassemble and maintain quickly, improving the maintenance and installation efficiency of the device.

[0020] Furthermore, by engaging the positioning slots at both ends of the smart home controller onto the positioning blocks at both ends of the pre-embedded base shell, and threaded holes on the top connecting plates of the two sets of limiting teeth blocks are threaded onto both ends of the double-ended screw, rotating the double-ended screw causes the two sets of limiting teeth blocks to move outward simultaneously. The sliding holes on the upper and lower fixing plates of the limiting teeth blocks are slidably installed on the fixing rods at the upper and lower ends of the fixing blocks, cooperating with the first elastic element on the fixing rods to make the fixing blocks move outward synchronously until the fixing blocks are engaged in the fixing slots, so that the smart home controller can be quickly and easily fixed onto the pre-embedded base shell. As the limiting teeth blocks continue to move outward, the first elastic element is compressed until the limiting teeth blocks are inserted into the through slots, and the outer teeth of the limiting teeth blocks bite into the inner ends of the wall grooves, further improving the installation and fixing effect of the device, avoiding the problem of the device falling off due to accidental impact, and further improving the service life of the device. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0022] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0023] In the attached diagram:

[0024] Figure 1 This is a front-axis schematic diagram of the IoT-based smart home control device of the present invention.

[0025] Figure 2 This is a rear-axis schematic diagram of the IoT-based smart home control device of the present invention.

[0026] Figure 3 This is a schematic diagram of the system flow of the IoT-based smart home control device of the present invention.

[0027] Figure 4 This is a schematic diagram of the disassembly and assembly of the smart home controller of the IoT-based smart home control device of the present invention.

[0028] Figure 5 This is a schematic diagram showing the disassembly and assembly of the robotic arm control module of the IoT-based smart home control device of the present invention.

[0029] Figure 6 This is an installation diagram of the robotic arm control module of the IoT-based smart home control device of the present invention.

[0030] Figure 7 This is a schematic diagram of the robotic arm control frame of the IoT-based smart home control device of the present invention.

[0031] Figure 8 This is a schematic diagram of the assembly and disassembly of the robotic arm execution ball of the IoT-based smart home control device of the present invention.

[0032] Figure 9 This is a schematic diagram of the installation of the robotic arm actuator ball in the IoT-based smart home control device of the present invention.

[0033] Figure 10 This is a schematic diagram of the installation of the fixing block of the IoT-based smart home control device of the present invention.

[0034] Figure 11 This is a schematic diagram of the installation of the limit tooth block of the IoT-based smart home control device of the present invention.

[0035] List of reference numerals

[0036] 1. Smart home controller; 101. Display screen; 102. Positioning groove; 103. Fixing block; 1031. Fixing rod; 1032. First elastic element; 104. Limiting tooth block; 1041. Connecting plate; 1042. Fixing plate; 105. Double-ended screw; 106. Mounting groove; 107. Insert block; 1071. Slide plate; 108. Slide rod; 1081. Second elastic element; 2. Embedded bottom shell; 201. Fixing groove; 202. Positioning block; 203. Through slot; 3. Robotic arm control module; 301. Electric telescopic rod; 302. Servo motor; 303. Robotic arm control frame; 3031. Guide slot; 3032. Connecting slot; 304. Robotic arm actuator ball; 3041. Guide block; 305. Connecting block; 3051. External rod; 3052. Third elastic element; 3053. External fixing plate; 306. Mounting block; 3061. Slot. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] Please refer to Figures 1 to 11 As shown:

[0039] Example 1:

[0040] The present invention provides an Internet of Things-based smart home control device, including a smart home controller 1 and a pre-embedded base shell 2;

[0041] The smart home controller 1 has an internal IoT main processor and an external display screen 101. It also includes a voice recognition module and a status monitoring sensor. Limiting teeth 104 are threaded onto both ends of the smart home controller 1, with a fixing block 103 sliding on each. A robotic arm control module 3 is also mounted on the external end of the smart home controller 1. The robotic arm control module 3 has a slot 3061 at its inner end, and a sliding insert 107 on the smart home controller 1 is inserted into the slot 3061 at the inner end of the robotic arm control module 3. An electric telescopic rod 301 is fixedly mounted on the external end of the robotic arm control module 3. A servo motor 302 is fixedly mounted on the outer end of the drive shaft of the electric telescopic rod 301. A robotic arm control frame 303 is fixedly installed on the outer end of the drive shaft of 02. Two sets of robotic arm actuator balls 304 are slidably installed on the robotic arm control frame 303. Connecting slots 3032 are equidistantly opened on the robotic arm control frame 303. Connecting blocks 305 are slidably installed on the robotic arm actuator balls 304. The connecting blocks 305 on the robotic arm actuator balls 304 are inserted into the connecting slots 3032 of the robotic arm control frame 303. The smart home controller 1 is snapped into the outer end of the pre-embedded bottom shell 2. The two inner ends of the pre-embedded bottom shell 2 are provided with fixing slots 201. The fixing block 103 is snapped into the fixing slot 201. The outer end of the fixing slot 201 is a through slot 203. The limiting tooth block 104 is inserted into the through slot 203. An environmental sensor is also installed on the smart home controller 1.

[0042] In this embodiment of the invention, as shown in the example Figures 7 to 9As shown, a set of guide grooves 3031 are provided on the robotic arm control frame 303. A guide block 3041 is fixedly installed on the outer end of the robotic arm execution ball 304, and the guide block 3041 at the outer end of the robotic arm execution ball 304 is slidably installed on the guide grooves 3031 of the robotic arm control frame 303. A set of outer fixing plates 3053 are fixedly installed on the outer end of the robotic arm execution ball 304. A set of sliding holes are provided on the outer fixing plates 3053. A set of sliding holes is fixedly installed on the outer end of the connecting block 305. A set of external rods 3051 are provided, and the external rods 3051 at the outer end of the connecting block 305 are slidably mounted on the sliding hole of the outer fixed plate 3053 at the outer end of the robotic arm execution ball 304. A set of third elastic elements 3052 are also sleeved on the external rods 3051 at the outer end of the connecting block 305, and the third elastic elements 3052 are in contact with the inner end face of the outer fixed plate 3053 on the robotic arm execution ball 304. Specifically, the external rods 3051 at the outer end of the connecting block 305 are slidably mounted on the robotic arm execution ball 304. On the sliding hole of the outer fixed plate 3053 at the outer end of the robotic arm execution ball 304, the guide block 3041 at the outer end of the robotic arm execution ball 304 is slidably installed on the guide groove 3031 of the robotic arm control frame 303. Pulling the connecting block 305 outward, according to the size of the traditional physical button switch, pushes the robotic arm execution ball 304 to the desired position. Releasing the connecting block 305, under the action of the third elastic element 3052 on the outer rod 3051, the connecting block 305 on the robotic arm execution ball 304 is inserted and installed on the connecting groove 3032 of the robotic arm control frame 303. This makes it easy for the robotic arm execution ball 304 of this device to be adjusted left and right as needed. Moreover, the user controls the electric telescopic rod 301 on the robotic arm control module 3 through voice recognition module and smart home controller 1. After extending to a preset length, it is rotated by servo motor 302 to perform Internet of Things-style remote operation of the traditional physical switch, which effectively improves the functionality of the device.

[0043] like Figure 5 and Figure 6As shown, a set of mounting blocks 306 are fixedly installed on the inner end of the robotic arm control module 3, and a set of mounting slots 106 are opened on the outer end of the smart home controller 1. The mounting blocks 306 on the inner end of the robotic arm control module 3 are inserted into the mounting slots 106 on the outer end of the smart home controller 1. Two sets of sliding rods 108 are also fixedly installed on the smart home controller 1. A second elastic element 1081 is sleeved on the sliding rod 108. Slide plates 1071 are fixedly installed on both ends of the plug 107. Slide plates 1071 are opened on the slide plates 1071, and the slide holes of the slide plates 1071 at both ends of the plug 107 are slidably installed on the slide rods 108 of the smart home controller 1. Specifically, the plug 1071... The sliding holes of the two end slide plates 1071 are slidably installed on the slide rod 108 of the smart home controller 1. The insert block 107 is pushed inward to insert the mounting block 306 at the inner end of the robotic arm control module 3 into the mounting slot 106 at the outer end of the smart home controller 1. After the robotic arm control module 3 moves to a fixed position, the insert block 107 is released. Under the action of the second elastic element 1081 on the slide rod 108, the insert block 107 is inserted into the slot 3061 at the inner end of the robotic arm control module 3. The robotic arm control module 3 is electrically connected to the smart home controller 1 through the contact terminal, which makes the device easy to disassemble and maintain quickly and improves the maintenance and installation efficiency of the device.

[0044] Example 2: Based on Example 1, wherein, as... Figure 4 , Figure 10 and Figure 11 As shown, a set of double-headed screws 105 are rotatably installed inside the smart home controller 1. A set of connecting plates 1041 are fixedly installed on the top of the limiting tooth block 104. A set of threaded holes are opened on the connecting plate 1041, and the threaded holes of the connecting plates 1041 on the top of the two sets of limiting tooth blocks 104 are respectively threaded to the two ends of the double-headed screws 105.

[0045] The smart home controller 1 has a set of positioning grooves 102 at both ends, and a set of positioning blocks 202 are fixedly installed at both ends of the pre-embedded bottom shell 2. The positioning grooves 102 at both ends of the smart home controller 1 are respectively snapped onto the positioning blocks 202 at both ends of the pre-embedded bottom shell 2. Two sets of fixing rods 1031 are fixedly installed at the upper and lower ends of the fixing block 103, and a set of fixing plates 1042 are fixedly installed at the upper and lower ends of the limiting tooth block 104. The fixing plates 1042 have sliding holes. Furthermore, the sliding holes of the upper and lower fixing plates 1042 of the limiting tooth block 104 are slidably installed on the fixing rods 1031 at the upper and lower ends of the fixing block 103. A set of first elastic members 1032 are respectively sleeved on the fixing rods 1031 at the upper and lower ends of the fixing block 103, and the inner ends of the first elastic members 1032 are in contact with the outer end faces of the fixing plates 1042 on the limiting tooth block 104. Specifically, the positioning slots 102 at both ends of the smart home controller 1 are respectively snapped into the fixing plates 1042 at both ends of the pre-embedded bottom shell 2. On the positioning block 202, the threaded holes of the top connecting plates 1041 of the two sets of limiting tooth blocks 104 are respectively threaded onto the two ends of the double-ended screw 105. Rotating the double-ended screw 105 causes the two sets of limiting tooth blocks 104 to move outward simultaneously. The sliding holes of the upper and lower fixing plates 1042 of the limiting tooth blocks 104 are respectively slidably installed on the fixing rods 1031 at the upper and lower ends of the fixing block 103, cooperating with the first elastic element 1032 on the fixing rod 1031, so that the fixing block 103 moves outward synchronously until it is fixed. The fixed block 103 is snapped into the fixed groove 201 so that the smart home controller 1 can be quickly fixed to the pre-embedded bottom shell 2. The limiting tooth block 104 continues to move outward, and the first elastic element 1032 is compressed until the limiting tooth block 104 is inserted into the through groove 203, and the outer end of the limiting tooth block 104 bites into the inner ends of the wall groove, which further improves the installation and fixing effect of the device, avoids the problem of the device falling off due to accidental impact, and further improves the service life of the device.

[0046] The specific usage and function of this embodiment: In this invention, pulling the connecting block 305 outward pushes the robotic arm actuator ball 304 to the desired position according to the size of a traditional physical button switch. Releasing the connecting block 305 allows the connecting block 305 on the robotic arm actuator ball 304 to be inserted and installed into the connecting slot 3032 of the robotic arm control frame 303 under the action of the third elastic element 3052 on the external rod 3051. This makes it easy for the robotic arm actuator ball 304 to be adjusted left and right as needed, and allows the user to control it via voice recognition. The separate module and smart home controller 1 control the electric telescopic rod 301 on the robotic arm control module 3. After extending to a preset length, the rod is rotated by the servo motor 302 to perform IoT-style remote operation on the traditional physical switch, effectively improving the functionality of the device. The insert block 107 is pushed inward to insert the mounting block 306 at the inner end of the robotic arm control module 3 into the mounting slot 106 at the outer end of the smart home controller 1. After the robotic arm control module 3 moves to a fixed position, the insert block 107 is released, and the second elastic element 1 on the slide rod 108... Under the action of 081, the insert block 107 is inserted into the slot 3061 at the inner end of the robotic arm control module 3. The robotic arm control module 3 is electrically connected to the smart home controller 1 through contact terminals, thereby facilitating quick disassembly and maintenance of the device and improving the maintenance and installation efficiency of the device. The positioning slots 102 at both ends of the smart home controller 1 are respectively snapped onto the positioning blocks 202 at both ends of the pre-embedded bottom shell 2. The double-headed screw 105 is rotated so that the two sets of limiting teeth 104 move outward simultaneously, cooperating with the first elastic element 1032 to make The fixing block 103 moves outward synchronously until it is snapped into the fixing groove 201, so that the smart home controller 1 can be quickly fixed to the pre-embedded bottom shell 2. The limiting tooth block 104 continues to move outward, and the first elastic element 1032 is compressed until the limiting tooth block 104 is inserted into the through groove 203. The outer end of the limiting tooth block 104 bites into the inner ends of the wall groove, which further improves the installation and fixing effect of the device, avoids the problem of the device falling off due to accidental impact, and further improves the service life of the device.

Claims

1. A smart home control device based on the Internet of Things, characterized in that, Includes a smart home controller (1) and a pre-embedded base shell (2); The smart home controller (1) is internally connected to an IoT main processor. The smart home controller (1) is equipped with a display screen (101) at its external end. Limiting teeth (104) are threaded on both ends of the smart home controller (1). Fixing blocks (103) slide on the limiting teeth (104). A robotic arm control module (3) is also clamped on the external end of the smart home controller (1). A slot (3061) is opened on the inner end of the robotic arm control module (3). A plug (107) slides on the smart home controller (1) and is inserted into the slot (3061). An electric telescopic rod (301) is fixed on the external end of the robotic arm control module (3). A servo motor (302) is fixed on the outer end of the drive shaft of the electric telescopic rod (301). The outer end of the drive shaft of the servo motor (302) is fixed on the outer end of the drive shaft of the servo motor (302). A robotic arm control frame (303) is fixed, and two sets of robotic arm execution balls (304) are slidably installed on the robotic arm control frame (303). A connecting groove (3032) is equidistantly opened on the robotic arm control frame (303). A connecting block (305) is slidably installed on the robotic arm execution ball (304), and the connecting block (305) is inserted into the connecting groove (3032). The smart home controller (1) is snapped onto the outer end of the pre-embedded bottom shell (2). The two inner ends of the pre-embedded bottom shell (2) are provided with fixing grooves (201). The fixing block (103) is snapped onto the fixing groove (201). The outer end of the fixing groove (201) is a through groove (203). The limiting tooth block (104) is inserted into the through groove (203). An environmental sensor is also installed on the smart home controller (1).

2. The smart home control device based on the Internet of Things according to claim 1, characterized in that: The smart home controller (1) is internally connected to a voice recognition module and a status monitoring sensor. A set of guide grooves (3031) is provided on the robotic arm control frame (303). A guide block (3041) is fixedly installed on the outer end of the robotic arm execution ball (304), and the guide block (3041) at the outer end of the robotic arm execution ball (304) is slidably installed on the guide groove (3031) of the robotic arm control frame (303).

3. The smart home control device based on the Internet of Things according to claim 1, characterized in that: A set of outer fixing plates (3053) are fixedly installed on the outer end of the robotic arm execution ball (304). A set of sliding holes are opened on the outer fixing plates (3053). A set of external connecting rods (3051) are fixedly installed on the outer end of the connecting block (305), and the external connecting rods (3051) at the outer end of the connecting block (305) are slidably installed on the sliding holes of the outer fixing plates (3053) at the outer end of the robotic arm execution ball (304).

4. The smart home control device based on the Internet of Things according to claim 3, characterized in that: A third elastic element (3052) is also sleeved on the outer rod (3051) at the outer end of the connecting block (305), and the third elastic element (3052) is in contact with the inner end face of the outer fixed plate (3053) on the robotic arm execution ball (304).

5. A smart home control device based on the Internet of Things according to claim 1, characterized in that: The inner end of the robotic arm control module (3) is fixedly installed with a set of mounting blocks (306), and the outer end of the smart home controller (1) is provided with a set of mounting slots (106). The mounting blocks (306) at the inner end of the robotic arm control module (3) are inserted and installed on the mounting slots (106) at the outer end of the smart home controller (1).

6. A smart home control device based on the Internet of Things according to claim 1, characterized in that: The smart home controller (1) is also fixedly installed with two sets of slide rods (108). A second elastic element (1081) is sleeved on the slide rod (108). Slide plates (1071) are fixedly installed at both ends of the plug (107). Slide plates (1071) are provided on the slide plates (1071), and the slide holes of the slide plates (1071) at both ends of the plug (107) are slidably installed on the slide rods (108) of the smart home controller (1).

7. A smart home control device based on the Internet of Things according to claim 1, characterized in that: The smart home controller (1) has a set of double-headed screws (105) rotatably installed inside. A set of connecting plates (1041) is fixedly installed on the top of the limiting tooth block (104). A set of threaded holes are opened on the connecting plate (1041), and the threaded holes of the connecting plates (1041) on the top of the two sets of limiting tooth blocks (104) are respectively threaded onto the two ends of the double-headed screws (105).

8. A smart home control device based on the Internet of Things according to claim 1, characterized in that: The smart home controller (1) has a set of positioning slots (102) at both ends, and a set of positioning blocks (202) are fixedly installed at both ends of the pre-embedded bottom shell (2). The positioning slots (102) at both ends of the smart home controller (1) are respectively snapped onto the positioning blocks (202) at both ends of the pre-embedded bottom shell (2).

9. A smart home control device based on the Internet of Things according to claim 1, characterized in that: Two sets of fixing rods (1031) are fixedly installed at the upper and lower ends of the fixing block (103), and a set of fixing plates (1042) are fixedly installed at the upper and lower ends of the limiting tooth block (104). The fixing plates (1042) are provided with sliding holes, and the sliding holes of the fixing plates (1042) at the upper and lower ends of the limiting tooth block (104) are slidably installed on the fixing rods (1031) at the upper and lower ends of the fixing block (103).

10. A smart home control device based on the Internet of Things according to claim 9, characterized in that: A set of first elastic elements (1032) are respectively sleeved on the fixing rods (1031) at the upper and lower ends of the fixing block (103), and the inner ends of the first elastic elements (1032) are in contact with the outer end face of the fixing plate (1042) on the limiting tooth block (104).

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