A wall-surface adsorbed and fixed intelligent electric appliance wireless control device

Abstract

The utility model relates to wireless control technical field, specifically disclose a kind of wall surface adsorption fixed intelligent electric appliance wireless control device, including threaded shaft;Threaded sleeve is connected with open pipe on the threaded shaft;The one end of threaded shaft is fixedly connected with flexible suction cup with aperture;The other end of threaded shaft is fixedly connected with limit cover;Wireless controller is inserted in the limit cover;Elastic rope is fixedly connected between the wireless controller and limit cover;When the wireless controller of need is fixed in the wall surface, only need to hold limit cover and press, so that flexible suction cup is adsorbed on smooth wall, then rotates open pipe and completes limit near wall, then takes out wireless controller belonging to prior art from limit cover, to control the electric appliance needing control, wireless controller is limited displacement by elastic rope, so that it will not far from wall, to prevent loss, then can move along with the demand of wireless controller, adsorbed on wall and quickly installed and disassembled.

Description

Technical Field

[0001] This utility model relates to the field of wireless control technology, specifically a smart electrical appliance wireless control device that is wall-mounted and fixed. Background Technology

[0002] Wireless controllers for smart appliances are a comprehensive concept encompassing various technologies and devices. The core function of these devices is to enable wireless connection and command forwarding for smart appliances (such as air conditioners, lamps, sockets, curtain motors, etc.), but their technical architecture, communication protocols, and application scenarios vary significantly.

[0003] Chinese utility model patent CN211089661U, published on July 24, 2020, discloses a smart home controller device technology, specifically relating to an IoT smart home wireless controller. The controller includes a base and a main body. An external power cord embedded in the wall is connected to the base, and a wireless transmitter on the base powers the main body via a wireless charging receiver on a snap-fit ​​block. This improves the aesthetics of the invention, facilitates wiring, and allows the base to be easily attached to the wall with nail-free adhesive for convenient installation without damaging the wall. It is also easy to use. A timer switch and a cooling fan are included to periodically cool the main body, preventing heat buildup and extending its lifespan. The snap-fit ​​block allows for easy disassembly and use of the main body.

[0004] However, the aforementioned publicly available solutions have the following shortcomings: the existing technology fixes the device to the wall using nail-free adhesive, which is convenient for installation but inconvenient for disassembly. Also, it fixes the base and cannot directly fix the controller body, making it easy to lose when the controller body is not placed in the base. This is especially true when a large number of smart appliances share a single controller, as the controller is moved around frequently due to the large number of users, making it easy to lose. Utility Model Content

[0005] The purpose of this utility model is to solve the problem that the existing fixing method is to fix it to the wall with nail-free adhesive, which is convenient for installation but inconvenient for disassembly. At the same time, it fixes the base and cannot directly fix the controller body, which makes it easy to lose when the controller body is not placed in the base. This is especially true when a large number of smart appliances share a single controller, as the controller is moved around for a long time due to the large number of users and is easily lost. The present invention provides a wireless control device for smart appliances that is fixed to the wall by adsorption.

[0006] To achieve the above objectives, the present invention adopts the following technical solution;

[0007] The present invention discloses a wall-mounted smart appliance wireless control device, comprising a threaded shaft; an open tube threaded onto the threaded shaft; a flexible suction cup fixedly connected to one end of the threaded shaft; a limit cover fixedly connected to the other end of the threaded shaft; a wireless controller inserted into the limit cover; and an elastic rope fixedly connected between the wireless controller and the limit cover.

[0008] Furthermore, a limiting groove is formed in the open tube corresponding to the flexible suction cup; a sealing ring is inserted into the limiting groove.

[0009] The present invention provides a wall-mounted, wirelessly attached smart appliance control device with the following advantages:

[0010] 1. This utility model allows for easy installation and removal of a wireless controller when it needs to be fixed to a wall surface. Simply hold the limiting cover and press it to allow the flexible suction cup to adhere to the smooth wall surface. Then, rotate the open tube to bring it close to the wall surface to complete the limiting. The wireless controller, which is based on existing technology, can then be taken out from the limiting cover to control the electrical appliances that need to be controlled. The wireless controller is restricted in its movement by the elastic rope so that it will not move away from the wall, thereby preventing loss. It can then be moved as needed and can be quickly installed and removed from the wall surface.

[0011] 2. This utility model uses a flexible suction cup to adhere to a smooth wall surface by pressing it, and then rotates the open tube to push the sealing ring into contact with the smooth wall surface, achieving a secondary seal and fixing it to the wall surface. This creates a double negative pressure seal within the open tube and the flexible suction cup, making the negative pressure adsorption between the flexible suction cup and the wall surface more stable. Attached Figure Description

[0012] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings;

[0013] Figure 1 This is a schematic diagram of the first isometric structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the second isometric structure of this utility model;

[0015] Figure 3 This is a top view of the structure of this utility model;

[0016] Figure 4 This is a front cross-sectional view of the present invention.

[0017] The following are the labels in the diagram: 1. Threaded shaft; 2. Open tube; 3. Flexible suction cup; 4. Limiting groove; 5. Sealing ring; 6. Anti-slip protrusion; 7. Rocker arm; 8. Fixing ring; 9. Limiting cover; 10. Ventilation hole; 11. Clearance groove; 12. Wireless controller; 13. Elastic rope. Detailed Implementation

[0018] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0019] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] It should be noted that all directional indications (such as up-down-left-right-forward-backward...) in the embodiments of this utility model are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly. The connection can be a direct connection or an indirect connection.

[0021] Please see Figure 1-4 As shown, a wall-mounted smart appliance wireless control device includes a threaded shaft 1; an open tube 2 is threaded onto the threaded shaft 1; a flexible suction cup 3 is fixedly connected to one end of the threaded shaft 1; a limiting cover 9 is fixedly connected to the other end of the threaded shaft 1; a wireless controller 12 is inserted into the limiting cover 9; an elastic rope 13 is fixed between the wireless controller 12 and the limiting cover 9. When fixing the wireless controller 12 to the desired wall surface, simply hold the limiting cover 9 and press it down so that the flexible suction cup 3 adheres to the smooth wall surface. Then, rotate the open tube 2 to approach the wall surface to complete the limiting. Then, remove the existing wireless controller 12 from the limiting cover 9 to control the appliance to be controlled. The wireless controller 12 is restricted in its displacement by the elastic rope 13 so that it will not move away from the wall, thereby preventing loss. It can then be moved as needed, adhering to the wall surface for quick installation and removal.

[0022] The open tube 2 has a limiting groove 4 corresponding to the flexible suction cup 3; a sealing ring 5 is inserted into the limiting groove 4. By pressing the flexible suction cup 3 to adhere to the smooth wall surface, and then rotating the open tube 2 to push the sealing ring 5 to contact the smooth wall surface, a secondary seal is achieved and the flexible suction cup 3 is fixed to the wall surface. This creates a double negative pressure seal in the open tube 2 and the flexible suction cup 3, making the negative pressure adsorption between the flexible suction cup 3 and the wall surface more stable.

[0023] Multiple anti-slip protrusions 6 are fixed to the outer surface of the open tube 2. The multiple anti-slip protrusions 6 allow for rapid rotation when the fingers hold the outer surface of the open tube 2 and rotate it, which is used for negative pressure adsorption and fixation on the wall.

[0024] A rocker arm 7 is fixedly attached to the outer surface of the open pipe 2; a retaining ring 8 is fixedly attached to the end of the rocker arm 7.

[0025] Multiple ventilation holes 10 are provided inside the limiting cover 9. The ventilation holes 10 increase the contact area between the wireless controller 12 and the air, so that the sweat that gets on the wireless controller 12 can evaporate in time and will not accumulate inside the limiting cover 9 to cause bacterial growth, thus making it safer for long-term use.

[0026] The limiting cover 9 has a relief groove 11 corresponding to the elastic rope 13. The relief groove 11 ensures that the elastic rope 13 is located directly below the limiting cover 9 when stored, making the whole structure more aesthetically pleasing and safer, and less likely to get tangled with other objects and cause accidental damage.

[0027] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A smart appliance wireless control device that is wall-mounted and fixed, characterized in that; Includes a threaded shaft (1); an open tube (2) is threaded onto the threaded shaft (1); a flexible suction cup (3) is fixedly connected to one end of the threaded shaft (1); a limit cover (9) is fixedly connected to the other end of the threaded shaft (1); a wireless controller (12) is inserted into the limit cover (9); an elastic rope (13) is fixedly connected between the wireless controller (12) and the limit cover (9).

2. The wall-mounted smart appliance wireless control device according to claim 1, characterized in that: The open tube (2) has a limiting groove (4) corresponding to the flexible suction cup (3); a sealing ring (5) is inserted into the limiting groove (4).

3. The wall-mounted smart appliance wireless control device according to claim 1, characterized in that: The outer surface of the open tube (2) is fixed with multiple anti-slip protrusions (6).

4. The wall-mounted smart appliance wireless control device according to claim 1, characterized in that: A rocker arm (7) is fixedly connected to the outer surface of the open tube (2); a fixing ring (8) is fixedly connected to the end of the rocker arm (7).

5. The wall-mounted smart appliance wireless control device according to claim 1, characterized in that: The limiting cover (9) has multiple ventilation holes (10).

6. The wall-mounted smart appliance wireless control device according to claim 1, characterized in that: The limiting cover (9) has a clearance groove (11) corresponding to the elastic rope (13).

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