Detachable intelligent household appliance rotating seat for smart home

Abstract

The application discloses a detachable smart home appliance rotating seat for smart home, and relates to the technical field of smart home accessories. A rotating disc is arranged above a fixed base. A rolling support assembly is arranged between the rotating disc and the fixed base, so that the rotating disc can stably rotate on the fixed base. A driving mechanism is arranged in a mounting cavity of the fixed base. The driving mechanism comprises a driving motor, a speed reduction gear set and a transmission shaft. The output end of the driving motor is in transmission connection with the input end of the speed reduction gear set. The output end of the speed reduction gear set is in fixed connection with the transmission shaft. The upper end of the transmission shaft is in fixed connection with the center of the lower end surface of the rotating disc. A detachable connecting mechanism is arranged on the upper end surface of the rotating disc and is used for detachably fixing a smart home appliance. The detachable connecting mechanism comprises at least two groups of quick release assemblies. Each group of quick release assemblies comprises a mounting sliding slot arranged on the upper end surface of the rotating disc, a movable clamping block slidingly arranged in the mounting sliding slot and a locking device used for locking the position of the movable clamping block.

Description

Technical Field

[0001] This invention relates to the field of smart home accessory technology, and more specifically to a detachable smart home appliance rotating base for smart homes. Background Technology

[0002] With the rapid development of smart home technology, the variety of smart home appliances used in homes is becoming increasingly widespread. Many smart appliances, such as smart refrigerators, smart speakers, air purifiers, and electric fans, often need to be adjusted in orientation to adapt to different usage scenarios. For example, refrigerators need to be turned around when the back filter needs cleaning, air purifiers need to adjust the direction of the air outlet according to the room layout, and smart speakers need to adjust the speaker orientation according to the user's position. However, most existing smart home appliances do not have a rotation function themselves, and users need to manually move the appliances to turn them, which is inconvenient and poses safety hazards.

[0003] However, the existing technology still has the following shortcomings: First, the fixed connection between the rotating base and the appliance is simple, relying only on the placement slot or simple buckle. When the appliance needs to be moved for use or cleaning and maintenance, the disassembly process is cumbersome, and frequent disassembly and assembly can easily damage the connection structure. Second, the existing rotating base does not provide sufficient protection for the appliance during rotation. The appliance may slip or even tip over due to rotational inertia, posing a safety hazard. Third, the detachable structure of the existing rotating base is mostly screw-fixed, requiring users to use tools for disassembly and reinstallation, which is inconvenient. Fourth, the heat dissipation performance of the motor drive mechanism of the existing rotating base is insufficient during long-term use, affecting its service life.

[0004] In view of the above, the present invention designs a detachable smart home appliance rotating base for smart homes, which solves the above-mentioned technical problems. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the purpose of this invention is to provide a detachable smart home appliance rotating base for smart homes, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a detachable smart home appliance rotating base, comprising a fixed base, a rotating disk, a drive mechanism, and a detachable connection mechanism, wherein: the fixed base has a disc-shaped structure, an installation cavity is provided inside the fixed base, and an anti-slip pad layer is provided on the lower end surface of the fixed base; the rotating disk is disposed above the fixed base, and a rolling support assembly is provided between the rotating disk and the fixed base, so that the rotating disk can rotate smoothly on the fixed base; the drive mechanism is disposed in the installation cavity of the fixed base, and the drive mechanism includes a drive motor, a reducer... The drive motor output is connected to the input of the reduction gear set and the transmission shaft. The output of the reduction gear set is fixedly connected to the transmission shaft. The upper end of the transmission shaft is fixedly connected to the center of the lower end face of the rotating disk, which is used to drive the rotating disk to rotate relative to the fixed base. The detachable connection mechanism is set on the upper end face of the rotating disk and is used to detachably fix the smart home appliance. The detachable connection mechanism includes at least two sets of quick-release components. Each set of quick-release components includes a mounting groove opened on the upper end face of the rotating disk, a movable clamping block slidably set in the mounting groove, and a locking device for locking the position of the movable clamping block.

[0007] Preferably, the rolling support assembly includes a plurality of ball bearing recesses evenly arranged along the circumferential direction on the upper surface of the fixed base, balls respectively disposed in each ball bearing recess, and an annular raceway opened on the lower surface of the rotating disk and corresponding to the position of each ball bearing. The balls respectively roll in contact with the annular raceway to reduce the frictional resistance between the rotating disk and the fixed base and ensure smooth rotation.

[0008] Preferably, the upper surface of the rotating disk is further provided with an anti-slip pad, and the upper surface of the anti-slip pad is provided with anti-slip texture to increase the friction between the appliance and the rotating disk and prevent the appliance from slipping during rotation.

[0009] Preferably, the locking device includes a locking protrusion disposed on the movable clamping block, a plurality of locking grooves spaced apart along the length direction on the side wall of the mounting slide, and an elastic reset member; the movable clamping block is movable relative to the mounting slide between a locked position and an unlocked position, wherein the locking protrusion is embedded in the locking groove in the locked position and disengaged from the locking groove in the unlocked position; one end of the elastic reset member is connected to the movable clamping block and the other end is connected to the end of the mounting slide, and is used to provide an elastic force to reset the movable clamping block from the unlocked position to the locked position.

[0010] Preferably, the movable clamping block has an arc-shaped clamping surface on the side facing the home appliance, and an elastic buffer pad is attached to the arc-shaped clamping surface to avoid damage to the surface of the home appliance when clamping it.

[0011] Preferably, the drive motor is a stepper motor or a servo motor, and the reduction gear set is a planetary gear reduction mechanism or a multi-stage spur gear reduction mechanism, so as to achieve smooth rotational output and precise angle control.

[0012] Preferably, the side wall of the fixed base is provided with multiple heat dissipation holes, which are connected to the mounting cavity and are used to dissipate heat when the drive motor is working.

[0013] Preferably, the fixed base is also provided with a control panel, which is provided with a power switch, a rotation direction control button and a speed adjustment knob, and the control panel is electrically connected to the drive motor.

[0014] Preferably, a limiting boss is provided at the center of the upper end face of the rotating disk. The shape of the limiting boss matches the limiting groove on the bottom of the appliance to be installed, which is used to achieve preliminary positioning during appliance installation.

[0015] Preferably, the bottom of the fixed base is provided with a counterweight to increase the stability of the entire rotating base and prevent it from tipping over during rotation.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] This invention provides a detachable smart appliance rotating base for smart homes, which is easy to install and remove: by setting up quick-release components, users can install and remove appliances from the rotating base without tools, greatly improving ease of use. The movable clamp can automatically reset and lock under the action of the elastic reset component, making operation simple and reliable.

[0018] Reliable connection: Initial positioning is achieved through the limiting boss, and reliable clamping of home appliances is achieved in conjunction with the arc-shaped clamping surface and elastic buffer pad, effectively preventing the home appliances from slipping or tipping over due to inertia during rotation, thus improving the safety of use.

[0019] Smooth operation: By setting up a rolling support component, the frictional resistance between the rotating disk and the fixed base is greatly reduced. Combined with the planetary gear reduction mechanism, smooth and low-noise rotational output is achieved.

[0020] Excellent heat dissipation: The heat dissipation holes on the side wall of the fixed base can dissipate the heat generated by the drive motor in a timely manner, extending the service life of the equipment.

[0021] Precise angle control: By using a stepper motor or servo motor in conjunction with a reduction gear set, precise control of the rotation angle can be achieved, meeting users' needs for precise adjustment of the orientation of home appliances.

[0022] High versatility: The detachable connection mechanism can be adapted to smart home appliances with different bottom sizes and shapes, and has good versatility and practicality.

[0023] Good stability: The anti-slip pad and counterweight ensure that the entire rotating seat is stable and reliable during operation and is not easy to tip over. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the exploded structure of the present invention;

[0026] Figure 3 This is a schematic diagram of the fixed base structure of the present invention;

[0027] Figure 4 This is a schematic diagram of the rotating disk structure of the present invention;

[0028] Figure label:

[0029] 1. Fixed base; 2. Rotating disk; 3. Drive motor; 4. Reduction gear set; 5. Drive shaft; 6. Mounting slide; 7. Movable clamping block; 8. Anti-slip pad; 9. Ball bearing recess; 10. Ball bearing; 11. Annular raceway; 12. Anti-slip pad; 13. Locking protrusion; 14. Locking groove; 15. Elastic reset component; 16. Arc-shaped clamping surface; 17. Elastic buffer pad; 18. Heat dissipation holes; 19. Control panel; 20. Limiting boss; 21. Counterweight; 22. Power interface; Detailed Implementation

[0030] 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 some embodiments of the present invention, but not all embodiments. 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.

[0031] refer to Figures 1 to 4 As shown in the figure, this embodiment provides a detachable smart home appliance rotating base for smart homes, including a fixed base 1, a rotating disk 2, a drive mechanism, and a detachable connection mechanism.

[0032] The fixed base 1 has a disc-shaped structure and is injection molded / cast from engineering plastic or metal. The fixed base 1 has an internal mounting cavity to accommodate the drive mechanism. An anti-slip pad 8, made of rubber or silicone, is adhered to or vulcanized on the lower surface of the fixed base 1, with anti-slip textures on its surface to increase friction between the fixed base 1 and the placement surface, preventing slippage during use. A counterweight 21, which can be a cast iron block or steel plate, is also provided at the bottom of the fixed base 1, embedded in a counterweight groove at the bottom of the fixed base 1 to increase the stability of the entire rotating seat and prevent tipping during rotation. Multiple heat dissipation holes 18 are provided on the side wall of the fixed base 1, communicating with the mounting cavity for heat dissipation when the drive motor 3 is operating, and also serving as mounting positions for the control panel 19 and the power interface 22.

[0033] A rotating disk 2 is positioned above a fixed base 1, and a rolling support assembly is provided between the rotating disk 2 and the fixed base 1. The rolling support assembly includes multiple ball bearing recesses 9 evenly distributed along the circumference of the upper surface of the fixed base 1, balls 10 respectively disposed within each ball bearing recess 9, and an annular raceway 11 formed on the lower surface of the rotating disk 2 corresponding to the positions of each ball 10. The balls 10 roll in contact with the annular raceway 11 to reduce frictional resistance between the rotating disk 2 and the fixed base 1, ensuring smooth rotation. The number of balls 10 can be set according to the diameter of the rotating disk and the load-bearing requirements; in this embodiment, eight balls 10 are preferably provided, evenly distributed along the circumference. An anti-slip pad 12 is also provided on the upper surface of the rotating disk 2. The upper surface of the anti-slip pad 12 has anti-slip textures to increase the friction between the appliance and the rotating disk 2, preventing the appliance from slipping during rotation. The anti-slip pad 12 can be made of silicone material and is adhered to the upper surface of the rotating disk 2.

[0034] The drive mechanism is located within the mounting cavity of the fixed base 1. The drive mechanism includes a drive motor 3, a reduction gear set 4, and a transmission shaft 5. The drive motor 3 is a stepper motor to achieve precise control of the rotation angle. The reduction gear set 4 uses a planetary gear reduction mechanism, which has advantages such as compact structure, large transmission ratio, smooth operation, and low noise. The output end of the drive motor 3 is connected to the input end of the reduction gear set 4, and the output end of the reduction gear set 4 is fixedly connected to the transmission shaft 5. The upper end of the transmission shaft 5 extends upward through the upper surface of the fixed base 1 and is fixedly connected to the center of the lower surface of the rotating disk 2, specifically using a key connection and bolt fixing. When the drive motor 3 is working, the power is reduced and amplified by the reduction gear set 4 before being transmitted to the transmission shaft 5, which drives the rotating disk 2 to rotate relative to the fixed base 1. The rotation angle and speed of the drive motor 3 can be precisely controlled by the control circuit, allowing the user to rotate the appliance to any angle as needed. The drive motor 3 and the reduction gear set 4 are modularly designed and can be detachably mounted on the mounting base at the bottom of the mounting cavity using fixing screws, facilitating maintenance and replacement.

[0035] A detachable connection mechanism is disposed on the upper end face of the rotating disk 2 for detachably fixing smart home appliances. The detachable connection mechanism includes at least two sets of quick-release components. In this embodiment, four sets of quick-release components are preferably provided, located in the front, rear, left, and right directions of the rotating disk 2, respectively, to achieve reliable clamping of the home appliances. Each set of quick-release components includes a mounting groove 6 formed on the upper end face of the rotating disk 2, a movable clamping block 7 slidably disposed in the mounting groove 6, and a locking device for locking the position of the movable clamping block 7.

[0036] The mounting groove 6 is a T-shaped groove or dovetail groove structure that extends radially along the rotating disk 2. Its inner wall is smooth to ensure that the movable clamping block 7 can slide smoothly.

[0037] The movable clamping block 7 is a sliding block that matches the mounting groove 6, with its upper end extending beyond the mounting groove 6 and higher than the upper surface of the rotating disk 2. The movable clamping block 7 has an arc-shaped clamping surface 16 facing the appliance, and an elastic buffer pad 17 is attached to the arc-shaped clamping surface 16. The elastic buffer pad 17 is made of rubber or silicone material to prevent damage to the appliance surface when clamping it. The design of the arc-shaped clamping surface 16 allows the movable clamping block 7 to better conform to the outer shell of appliances of different shapes, improving clamping stability.

[0038] The locking device includes a locking protrusion 13 disposed on the movable clamping block 7, a plurality of locking grooves 14 spaced apart along the length direction on the side wall of the mounting slide 6, and a resilient reset member 15. The locking protrusion 13 is disposed on the side of the movable clamping block 7 and is integrally formed with the movable clamping block 7 or fixed by screws. The locking grooves 14 are disposed on the side wall of the mounting slide 6 and are spaced apart along the length direction of the mounting slide 6. The spacing between adjacent locking grooves 14 determines the adjustment accuracy of the movable clamping block 7. The movable clamping block 7 can move between a locked position and an unlocked position relative to the mounting slide 6: in the locked position, the locking protrusion 13 is embedded in the locking groove 14, and the movable clamping block 7 is locked in the current position; in the unlocked position, the movable clamping block 7 moves a distance outward (away from the appliance) along the length direction of the mounting slide 6, and the locking protrusion 13 disengages from the locking groove 14. At this time, the movable clamping block 7 can slide freely within the mounting slide 6 to adjust the clamping position or release the appliance. The elastic reset element 15 is a compression spring, one end of which is connected to the movable clamping block 7 and the other end is connected to the end of the mounting slide 6 (the end away from the center of the appliance), and is used to provide elastic force to reset the movable clamping block 7 from the unlocked position to the locked position.

[0039] A limiting boss 20 is provided at the center of the upper end face of the rotating disk 2. The shape of the limiting boss 20 matches the limiting groove on the bottom of the appliance to be installed. It is used to achieve initial positioning during appliance installation and to prevent the appliance from circumferentially sliding during rotation.

[0040] The fixed base 1 is also equipped with a control panel 19, which is installed at the heat dissipation hole 18 on the side wall of the fixed base 1. The control panel 19 is equipped with a power switch, rotation direction control buttons (such as left and right turn buttons), and speed adjustment knob. The control panel 19 is electrically connected to the drive motor 3. The fixed base 1 is also equipped with a power interface 22 for connecting an external power source.

[0041] The above embodiments are merely exemplary embodiments of the present invention and are not intended to limit the present invention. The scope of protection of the present invention is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to the present invention within the scope of its essence and protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of the present invention.

Claims

1. A detachable smart home appliance rotating base for smart homes, characterized in that, include: The fixed base (1) has a disc-shaped structure and an internal mounting cavity; A rotating disk (2) is set above a fixed base (1). A rolling support assembly is provided between the rotating disk (2) and the fixed base (1) so that the rotating disk (2) can rotate smoothly on the fixed base (1). The drive mechanism is set in the mounting cavity of the fixed base (1). The drive mechanism includes a drive motor (3), a reduction gear set (4) and a transmission shaft (5). The output end of the drive motor (3) is connected to the input end of the reduction gear set (4). The output end of the reduction gear set (4) is fixedly connected to the transmission shaft (5). The upper end of the transmission shaft (5) is fixedly connected to the center of the lower end face of the rotating disk (2) for driving the rotating disk (2) to rotate relative to the fixed base (1). A detachable connection mechanism is provided on the upper surface of the rotating disk (2) for detachably fixing smart home appliances. The detachable connection mechanism includes at least two quick-release components. Each quick-release component includes an installation groove (6) opened on the upper surface of the rotating disk (2), a movable clamp (7) slidably disposed in the installation groove (6), and a locking device for locking the position of the movable clamp (7).

2. The detachable smart home appliance rotating base for smart homes according to claim 1, characterized in that: The rolling support assembly includes a plurality of ball recesses (9) evenly arranged along the circumferential direction on the upper surface of the fixed base (1), balls (10) respectively arranged in each ball recess (9), and an annular raceway (11) opened on the lower surface of the rotating disk (2) and corresponding to the position of each ball (10). The balls (10) respectively roll in contact with the annular raceway (11).

3. The detachable smart home appliance rotating base for smart homes according to claim 1, characterized in that: The locking device includes a locking protrusion (13) disposed on the movable clamping block (7), a plurality of locking grooves (14) spaced apart along the length direction on the side wall of the mounting slide (6), and an elastic reset member (15); the movable clamping block (7) is movable relative to the mounting slide (6) between a locked position and an unlocked position, the locking protrusion (13) is embedded in the locking groove (14) in the locked position, and the locking protrusion (13) is dislodged from the locking groove (14) in the unlocked position; one end of the elastic reset member (15) is connected to the movable clamping block (7), and the other end is connected to the end of the mounting slide (6), for providing an elastic force to reset the movable clamping block (7) from the unlocked position to the locked position.

4. The detachable smart home appliance rotating base for smart homes according to claim 1, characterized in that: The movable clamping block (7) has an arc-shaped clamping surface (16) on the side facing the home appliance, and an elastic buffer pad (17) is attached to the arc-shaped clamping surface (16).

5. A detachable smart home appliance rotating base for smart homes according to claim 1, characterized in that: The lower end surface of the fixed base (1) is provided with an anti-slip pad layer (8), and the bottom of the fixed base (1) is provided with a counterweight block (21).

6. A detachable smart home appliance rotating base for smart homes according to claim 1, characterized in that: The upper surface of the rotating disk (2) is provided with an anti-slip pad (12), and the upper surface of the anti-slip pad (12) is provided with anti-slip texture.

7. A detachable smart home appliance rotating base for smart homes according to claim 1, characterized in that: The fixed base (1) has multiple heat dissipation holes (18) on its side wall, and the heat dissipation holes (18) are connected to the mounting cavity.

8. A detachable smart home appliance rotating base for smart homes according to claim 1, characterized in that: A limiting boss (20) is provided at the center of the upper end face of the rotating disk (2), and the shape of the limiting boss (20) matches the limiting groove at the bottom of the appliance to be installed.

9. A detachable smart home appliance rotating base for smart homes according to claim 1, characterized in that: The fixed base (1) is also provided with a control panel (19), which is provided with a power switch, a rotation direction control button and a speed adjustment knob. The control panel (19) is electrically connected to the drive motor (3).

10. A detachable smart home appliance rotating base for smart homes according to claim 1, characterized in that: The drive motor (3) is a stepper motor or a servo motor, and the reduction gear set (4) is a planetary gear reduction mechanism.

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