Control mechanism for intelligent household electric appliance

Abstract

The invention discloses a control mechanism for an intelligent household electric appliance, and belongs to the technical field of intelligent household electric appliance control, and the control mechanism comprises an intelligent terminal body, a wireless charging module, a bearing mechanism, an adsorption mechanism and a pop-up mechanism. The front side surface of the magnetic attraction strip and the front side surface of the wireless charging module are arranged in a coplanar manner, a bearing mechanism is arranged on the wireless charging module and is used for supporting the wireless charging module on the socket, an intelligent terminal body is supported on the bearing mechanism, and the rear side of the wireless charging module is fixedly connected with a cover plate through screws. The method is used for overhauling parts in the wireless charging module. According to the invention, the control mechanism can be fixed on the socket in a lossless manner, and the intelligent terminal body and the socket can be separated in time when the socket is on fire, thereby preventing the internal structure of the intelligent terminal body from being greatly damaged by open fire, and facilitating the reduction of economic loss.

Description

Technical Field

[0001] The present invention relates to the technical field related to smart home appliance control, and in particular to a control mechanism for smart home appliances. Background Art

[0002] Traditional electrical appliance control is mainly achieved by manually operating the buttons of the electrical equipment itself or using an infrared remote control. This method has many inconveniences. With the vigorous development of the Internet of Things technology and wireless communication technology, a technical foundation has been provided for the emergence of smart home appliance control terminals. Smart home appliances can be intelligently controlled through the control mechanism, such as automatically opening curtains at dawn, automatically adjusting the brightness of light bulbs according to the indoor brightness, etc. The existing control mechanisms for smart home appliances still have the following technical problems when used, such as: 1. The existing control mechanism for smart home appliances is not easy to fix on the socket without damage when in use. This is because the existing method of fixing the control mechanism on the socket is to drive the clamping plate to clamp the socket by bolts. Although this method can fix the control mechanism on the socket, it is easy to damage the socket due to the clamping force of the clamping plate; 2. When using the existing control mechanism for smart home appliances, it is not convenient to disconnect the control mechanism from the socket in time when a short circuit occurs. In the case of a short circuit, the socket position is prone to fire, which can easily cause open fire to damage the main components of the control mechanism; Therefore, a control mechanism for smart home appliances is needed to solve the above problems. Summary of the invention

[0003] The object of the present invention is to provide a control mechanism for smart home appliances to solve the problem in the above background technology that the existing control mechanism for smart home appliances is not convenient to be fixed on the socket without loss, and it is not convenient to disconnect the control mechanism from the socket in time when a short circuit causes a fire at the socket.

[0004] To achieve the above object, the present invention provides the following technical solutions: A control mechanism for smart home appliances comprises a smart terminal body, a wireless charging module, a supporting mechanism, an adsorption mechanism and a pop-up mechanism, wherein a magnetic strip is arranged on the front side of the wireless charging module, and the front side of the magnetic strip is arranged coplanar with the front side of the wireless charging module, a supporting mechanism is arranged on the wireless charging module for supporting the wireless charging module on a socket, and the smart terminal body is supported on the supporting mechanism, a cover plate is fixedly connected to the rear side of the wireless charging module by screws for inspecting and repairing parts in the wireless charging module, an adsorption mechanism is also arranged on the rear side of the wireless charging module, a pop-up mechanism connected to the adsorption mechanism is also arranged inside the wireless charging module, and a plug is also installed on the rear side of the wireless charging module for connecting the wireless charging module and the socket.

[0005] Preferably, the back of the smart terminal body is embedded with iron material to facilitate adsorption by the magnetic strip, and the gravity of the smart terminal body is greater than the magnetic attraction of the magnetic strip, so that the smart terminal body can slide relative to the magnetic strip and ensure that the two are in close contact, so that the smart terminal body can be attached to the front side of the wireless charging module for charging.

[0006] Preferably, the supporting mechanism includes a supporting plate and a slide groove, the two slide grooves are symmetrically arranged on the lower surface of the wireless charging module, and the upper ends of the slide grooves pass through the through grooves to the rear side of the wireless charging module, each of the slide grooves is slidably connected with a movable rod, and the upper ends of the two movable rods are connected through a pressure-bearing plate, the two ends of the pressure-bearing plate respectively pass through the two through grooves, a limiting hole is arranged at the lower end of the movable rod, and a limiting ring is arranged in the limiting hole, the upper end of the connecting shaft extends into the limiting hole, and the upper end of the connecting shaft movably passes through the limiting ring, a spring 2 is arranged between the upper surface of the limiting ring and the upper end of the connecting shaft, and the lower ends of the two connecting shafts are symmetrically fixedly connected to the supporting plate, and the supporting plate is used to support the smart terminal body.

[0007] Preferably, the pressure-bearing sheet is an n-shaped structure, and a 0.5-1 cm thick elastic rubber pad is provided on the lower surface of the middle part thereof.

[0008] Preferably, the connecting shaft is a T-shaped structure, and the outer diameter of the upper end of the connecting shaft is larger than the inner diameter of the limiting ring, so as to prevent the connecting shaft from completely disengaging from the limiting hole.

[0009] Preferably, the adsorption mechanism includes a suction cup, a cavity hole and a spring three. The cavity hole is arranged on the rear side of the wireless charging module, and the cavity hole is arranged between two metal plugs on the plug. A suction cup is arranged at the opening of the cavity hole, and the cavity hole is respectively connected with two slide grooves through two symmetrical piston holes. Each of the piston holes is seamlessly slidably connected with one end of a corresponding piston rod, and the other end of the piston rod extends into the corresponding extrusion groove. The extrusion groove is arranged on each movable rod, and the extrusion groove is slidably connected to the other end of the piston rod. One end of the piston rod and the inner wall of the piston hole close to the corresponding slide groove are connected by a spring three-phase, and the spring three is nested and connected to the outer side of the other end of the corresponding piston rod.

[0010] Preferably, the longitudinal section of the extrusion groove is a right triangle structure, and its inclined surface is connected with the other end of the piston rod in sliding contact, and the end of the piston rod in contact with the extrusion groove is a rough hemispherical shape.

[0011] Preferably, the pop-up mechanism includes a card slot, a lock frame and a limit female block, the lower end of the lock frame is arranged inside the cavity, and the upper end of the lock frame is sealed and penetrates into the interior of the wireless charging module, the upper end of the lock frame is in contact with and connected to the lower surface of the metal strip, and the tail end of the metal strip is fixedly penetrated to the rear side of the wireless charging module, the rear side of the wireless charging module is coplanar with the tail end of the metal strip, and the head end of the metal strip is snap-connected to the card slot, the card slot is arranged on the inner wall of the wireless charging module, a push plate is connected to the cavity through a spring, and the diameter of the push plate is not greater than 1 / 2 of the inner diameter of the cavity, a limit female block is arranged at the lower end of the lock frame, and the limit female block is in contact and sliding connection with the limit sub-block, and the limit sub-block is arranged on the push plate.

[0012] Preferably, two of the limiting mother blocks and two of the limiting sub-blocks are provided, and the longitudinal sections of the limiting mother blocks and the limiting sub-blocks are both right-angled trapezoids, and the inclined surfaces on the limiting mother blocks and the limiting sub-blocks are in contact and slidably connected with each other.

[0013] Preferably, the metal strip is made of zinc and is bent upward.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the control mechanism for smart home appliances can not only fix the control mechanism on the socket without loss, but also can timely separate the smart terminal body and the socket when the socket catches fire, so as to avoid the open fire causing serious damage to the internal structure of the smart terminal body, which helps to reduce economic losses: 1. Before inserting the plug into the socket, first lift the support sheet to make the extrusion groove squeeze the piston rod. After inserting the plug into the socket, loosen the support sheet. Under the gravity of the support sheet and the movable rod, the movable rod moves downward, and the pressure sheet is supported on the upper end of the socket. In this process, the movable rod moves downward, thereby reducing the extrusion groove on the piston rod. Through spring three, the piston rod can move in the piston hole, which will cause negative pressure in the cavity, so that the suction cup is adsorbed on the socket, which helps to fix the control mechanism on the socket without damage; 2. When a fire occurs in the socket, the high temperature will cause the metal strip to deform and expand the bending degree, so that the metal strip will no longer squeeze the lock frame. At this time, the limit sub-block and the limit mother block will slide relative to each other until the two are completely misaligned. At this time, under the action of spring 1, the push plate pops out and squeezes the socket, so that the plug on the wireless charging module is unplugged from the socket, which will cause the wireless charging module and the smart terminal body to fall off. The falling of the wireless charging module and the smart terminal body may cause the shells of the two to rupture, but the damage to the important internal components is limited, which can reduce economic losses; 3. When the smart terminal body is supported on the support sheet, spring 2 will cause the movable rod to continue to move downward, and the elastic rubber on the pressure-bearing sheet will be further compressed. In this process, the extrusion of the piston rod by the extrusion groove is further reduced, and spring 3 will cause the negative pressure in the cavity to increase, thereby ensuring that the suction cup is stably adsorbed on the socket. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front structural schematic diagram of the present invention; Figure 2 It is a rear view structural schematic diagram of the present invention; Figure 3 This is a front structural diagram of the wireless charging module of the present invention; Figure 4 This is a schematic diagram of the longitudinal cross-sectional structure of the wireless charging module of the present invention; Figure 5 For the present invention Figure 4 A schematic diagram of the enlarged structure of point A; Figure 6 For the present invention Figure 4 A schematic diagram of the enlarged structure of point B in the middle; Figure 7 This is a schematic diagram of the transverse cross-sectional structure of the wireless charging module of the present invention; Figure 8 For the present invention Figure 7 The schematic diagram of the enlarged structure of point C in the middle; Fig. 9 It is a schematic diagram of the connection structure between the support sheet and the movable rod of the present invention; Fig.10 For the present invention Fig. 9 Schematic diagram of the enlarged structure at point D.

[0016] In the figure: 1. Smart terminal body; 2. Support plate; 3. Wireless charging module; 4. Cover plate; 5. Plug; 6. Through slot; 7. Pressure-bearing plate; 8. Metal strip; 9. Suction cup; 10. Magnetic strip; 11. Connecting shaft; 12. Card slot; 13. Cavity hole; 14. Spring 1; 15. Push plate; 16. Lock frame; 17. Piston rod; 18. Movable rod; 19. Piston hole; 20. Limit sub-block; 21. Limit mother block; 22. Limit hole; 23. Limit ring; 24. Spring 2; 25. Extrusion slot; 26. Spring 3; 27. Slide slot. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-Figure 10 , the present invention provides the following technical solutions: Embodiment 1: In order to solve the problem that the control mechanism of smart home appliances is not convenient to be fixed on the socket without loss, the following technical solution is provided, specifically, a control mechanism for smart home appliances, including a smart terminal body 1, a wireless charging module 3, a supporting mechanism, an adsorption mechanism and a pop-up mechanism, the front side of the wireless charging module 3 is provided with a magnetic strip 10, and the front side of the magnetic strip 10 is coplanar with the front side of the wireless charging module 3, the wireless charging module 3 is provided with a supporting mechanism for supporting the wireless charging module 3 on the socket, and the supporting mechanism supports the smart terminal body 1, the rear side of the wireless charging module 3 is fixedly connected with a cover plate 4 by screws, which is used to inspect and repair the components in the wireless charging module 3, and the rear side of the wireless charging module 3 is also provided with an adsorption mechanism.

[0019] The back of the smart terminal body 1 is embedded with iron material to facilitate the adsorption of the magnetic strip 10, and the gravity of the smart terminal body 1 is greater than the magnetic attraction of the magnetic strip 10, so that the smart terminal body 1 can slide relative to the magnetic strip 10, and ensure that the two are in close contact, so that the smart terminal body 1 can be attached to the front side of the wireless charging module 3 for charging. The supporting mechanism includes a supporting sheet 2 and a slide groove 27. The two slide grooves 27 are symmetrically arranged on the lower surface of the wireless charging module 3, and the upper ends of the slide grooves 27 pass through the through grooves 6 to the rear side of the wireless charging module 3. Each slide groove 27 is slidably connected with a movable rod 18, and the upper ends of the two movable rods 18 are connected through a pressure-bearing sheet 7. The two ends of the pressure-bearing sheet 7 are respectively penetrated by the two through grooves 6. A limiting hole 22 is arranged at the lower end of the movable rod 18, and a limiting ring 23 is arranged in the limiting hole 22. The upper end of the connecting shaft 11 is extended into the limiting hole 22, and the connecting shaft 11 is The upper end is movable through the limit ring 23, and a spring 24 is arranged between the upper surface of the limit ring 23 and the upper end of the connecting shaft 11, and the lower ends of the two connecting shafts 11 are symmetrically fixedly connected to the support sheet 2. The support sheet 2 is used to support the smart terminal body 1. When in use, the smart terminal body 1 is placed on the support sheet 2. During this process, the magnetic strip 10 will absorb the smart terminal body 1, thereby ensuring that the smart terminal body 1 is close to the wireless charging module 3, which is conducive to wireless charging. In addition, under the gravity of the smart terminal body 1, the smart terminal body 1 will move downward, thereby driving the connecting shaft 11 to move downward, so that the spring 24 is compressed. When the spring 24 is compressed to a certain extent, the connecting shaft 11 will drive the movable rod 18 to move downward synchronously, so that the elastic rubber pad arranged on the lower surface of the middle part of the pressure-bearing sheet 7 continues to be compressed. The pressure-bearing sheet 7 is an n-shaped structure, and the lower surface of the middle part is provided with a 0.The connecting shaft 11 is a T-shaped structure, and the outer diameter of the upper end of the connecting shaft 11 is larger than the inner diameter of the limiting ring 23, which is used to prevent the connecting shaft 11 from completely detaching from the limiting hole 22. The adsorption mechanism includes a suction cup 9, a cavity 13 and a spring 26. The cavity 13 is arranged on the rear side of the wireless charging module 3, and the cavity 13 is arranged between two metal inserts on the plug 5. A suction cup 9 is arranged at the opening of the cavity 13, and the cavity 13 is connected to two slide grooves 27 through two symmetrical piston holes 19 respectively. Each piston hole 19 is seamlessly slidably connected with one end of the corresponding piston rod 17, and the other end of the piston rod 17 extends into the corresponding extrusion groove 25. The extrusion groove 25 is arranged on each movable rod 18, and the extrusion groove 25 and the other end of the piston rod 17 slide. Dynamic connection, one end of the piston rod 17 and the inner wall of the piston hole 19 near the corresponding slide groove 27 are connected by spring three 26, and spring three 26 is nested and connected to the outer side of the other end of the corresponding piston rod 17. When the movable rod 18 moves down, its squeezing force on the piston rod 17 will be reduced, and then the piston rod 17 can be moved in the piston hole 19 through spring three 26, so that the gas in the cavity 13 is sucked into the piston hole 19, so that the cavity 13 forms a negative pressure. At this time, the suction cup 9 at the open end of the cavity 13 will be tightly adsorbed on the socket, thereby ensuring that the control mechanism is stably fixed on the socket without loss. The longitudinal section of the extrusion groove 25 is a right-angled triangle structure, and its inclined surface is connected to the other end of the piston rod 17 in sliding contact, and the end of the piston rod 17 in contact with the extrusion groove 25 is a rough hemispherical shape. .

[0020] Embodiment 2: In order to solve the problem that the control mechanism of previous smart home appliances cannot be disconnected from the socket in time when the socket catches fire, the following technical solution is provided. Specifically, a pop-up mechanism connected to the adsorption mechanism is also provided inside the wireless charging module 3, and a plug 5 is also installed on the rear side of the wireless charging module 3 for connecting the wireless charging module 3 and the socket.

[0021] The pop-up mechanism includes a card slot 12, a lock frame 16 and a limit female block 21. The lower end of the lock frame 16 is arranged inside the cavity 13, and the upper end of the lock frame 16 is sealed and penetrates into the interior of the wireless charging module 3. The upper end of the lock frame 16 is in contact with and connected to the lower surface of the metal strip 8, and the tail end of the metal strip 8 is fixedly penetrated to the rear side of the wireless charging module 3. The rear side of the wireless charging module 3 is coplanar with the tail end of the metal strip 8, and the head end of the metal strip 8 is snap-connected to the card slot 12. The card slot 12 is arranged on the inner wall of the wireless charging module 3. A push plate 15 is connected to the cavity 13 through a spring 14, and the diameter of the push plate 15 is not greater than 1 / 2 of the inner diameter of the cavity 13. A limit female block 21 is arranged at the lower end of the lock frame 16, and the limit female block 21 is in contact and sliding connection with the limit sub-block 20. The limit sub-block 20 is arranged On the push plate 15, when in use, when the socket catches fire, the temperature of the fire will cause the metal strip 8 to bend, and then no longer squeeze the lock frame 16, through the elastic force of the spring 14, the limiting mother block 21 and the limiting sub-block 20 will slide relative to each other until they are completely separated. At the moment when the two are completely separated, the elastic force of the spring 14 can push the push plate 15 toward the socket, thereby separating the socket and the wireless charging module 3, and then causing the wireless charging module 3 and the smart terminal body 1 to at most break the outer shell, thereby reducing economic losses. There are two limiting mother blocks 21 and two limiting sub-blocks 20, and the longitudinal sections of the limiting mother blocks 21 and the limiting sub-blocks 20 are both right-angled trapezoids, and the inclined surfaces on the limiting mother blocks 21 and the limiting sub-blocks 20 are in contact and sliding connection with each other. The metal strip 8 is made of zinc, and the metal strip 8 is bent upward.

[0022] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A control mechanism for a smart home appliance, comprising a smart terminal body (1), a wireless charging module (3), a supporting mechanism, an adsorption mechanism and a pop-up mechanism, characterized in that: The front side of the wireless charging module (3) is provided with a magnetic strip (10), and the front side of the magnetic strip (10) is arranged coplanar with the front side of the wireless charging module (3); the wireless charging module (3) is provided with a supporting mechanism for supporting the wireless charging module (3) on a socket, and the supporting mechanism supports a smart terminal body (1); the rear side of the wireless charging module (3) is fixedly connected with a cover plate (4) by screws for inspecting and repairing parts in the wireless charging module (3); the rear side of the wireless charging module (3) is also provided with an adsorption mechanism; the interior of the wireless charging module (3) is also provided with a pop-up mechanism connected to the adsorption mechanism; and the rear side of the wireless charging module (3) is also provided with a plug (5) for connecting the wireless charging module (3) to the socket.

2. A control mechanism for smart home appliances according to claim 1, characterized in that: The back of the smart terminal body (1) is embedded with iron material to facilitate adsorption by the magnetic strip (10), and the gravity of the smart terminal body (1) is greater than the magnetic attraction of the magnetic strip (10), so that the smart terminal body (1) can slide relative to the magnetic strip (10) and ensure that the two are in close contact, so that the smart terminal body (1) can be attached to the front side of the wireless charging module (3) for charging.

3. A control mechanism for smart home appliances according to claim 2, characterized in that: The supporting mechanism comprises a supporting sheet (2) and a slide groove (27), wherein two slide grooves (27) are symmetrically arranged on the lower surface of the wireless charging module (3), and the upper ends of the slide grooves (27) penetrate through the through grooves (6) to the rear side of the wireless charging module (3), and each of the slide grooves (27) is slidably connected with a movable rod (18), and the upper ends of the two movable rods (18) are connected through a pressure-bearing sheet (7), and the two ends of the pressure-bearing sheet (7) are respectively penetrated through the two through grooves (6), and the movable rod (18) is slidably connected to the rear side of the wireless charging module (3). ) is provided at the lower end thereof, and a limiting ring (23) is provided in the limiting hole (22); the upper end of the connecting shaft (11) extends into the limiting hole (22), and the upper end of the connecting shaft (11) movably passes through the limiting ring (23); a second spring (24) is provided between the upper surface of the limiting ring (23) and the upper end of the connecting shaft (11); and the lower ends of the two connecting shafts (11) are symmetrically fixedly connected to the support sheet (2); and the support sheet (2) is used to support the intelligent terminal body (1).

4. A control mechanism for smart home appliances according to claim 3, characterized in that: The pressure-bearing sheet (7) is an n-shaped structure, and a 0.5-1 cm thick elastic rubber pad is provided on the lower surface of the middle portion thereof.

5. A control mechanism for smart home appliances according to claim 4, characterized in that: The connecting shaft (11) is of a T-shaped structure, and the outer diameter of the upper end of the connecting shaft (11) is larger than the inner diameter of the limiting ring (23), so as to prevent the connecting shaft (11) from completely disengaging from the limiting hole (22).

6. A control mechanism for smart home appliances according to claim 5, characterized in that: The adsorption mechanism comprises a suction cup (9), a cavity (13) and a spring (26); the cavity (13) is arranged on the rear side of the wireless charging module (3), and the cavity (13) is arranged between two metal inserts on the plug (5); a suction cup (9) is arranged at the opening of the cavity (13), and the cavity (13) is connected to two slide grooves (27) through two symmetrical piston holes (19) in each of the piston holes (19), and each of the piston holes (19) is seamlessly slidably connected to a corresponding One end of the piston rod (17), and the other end of the piston rod (17) extends into the corresponding extrusion groove (25), the extrusion groove (25) is provided on each movable rod (18), and the extrusion groove (25) is slidably connected to the other end of the piston rod (17), one end of the piston rod (17) and the inner wall of the piston hole (19) close to the corresponding slide groove (27) are connected through spring three (26), and the spring three (26) is nested and connected to the outer side of the other end of the corresponding piston rod (17).

7. A control mechanism for smart home appliances according to claim 6, characterized in that: The longitudinal section of the extrusion groove (25) is a right-angled triangle structure, and its inclined surface is connected to the other end of the piston rod (17) in sliding contact, and the end of the piston rod (17) in contact with the extrusion groove (25) is a rough hemispherical shape.

8. A control mechanism for smart home appliances according to claim 7, characterized in that: The ejection mechanism comprises a card slot (12), a lock frame (16) and a limit female block (21); the lower end of the lock frame (16) is arranged inside the cavity (13), and the upper end of the lock frame (16) is sealed and penetrates into the interior of the wireless charging module (3); the upper end of the lock frame (16) is contacted and connected to the lower surface of the metal strip (8), and the tail end of the metal strip (8) is fixed and penetrates to the rear side of the wireless charging module (3); the rear side of the wireless charging module (3) and the tail end of the metal strip (8) are arranged coplanar, and The head end of the metal strip (8) is snap-fitted and connected to the card slot (12), the card slot (12) being arranged on the inner wall of the wireless charging module (3), the cavity (13) being connected to a push plate (15) via a spring 1 (14), and the diameter of the push plate (15) is not greater than 1 / 2 of the inner diameter of the cavity (13), the lower end of the lock frame (16) is provided with a limit female block (21), and the limit female block (21) is contacted and slidably connected with a limit sub-block (20), and the limit sub-block (20) is arranged on the push plate (15).

9. A control mechanism for smart home appliances according to claim 8, characterized in that: Two of the limiting mother blocks (21) and two of the limiting sub blocks (20) are provided, and the longitudinal sections of the limiting mother blocks (21) and the limiting sub blocks (20) are both right-angled trapezoids, and the inclined surfaces on the limiting mother blocks (21) and the limiting sub blocks (20) are in contact and sliding connection with each other.

10. A control mechanism for smart home appliances according to claim 9, characterized in that: The metal strip (8) is made of zinc, and the metal strip (8) is bent upward.

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