A control protector based on Internet of Things

Abstract

The present invention relates to the field of Internet of Things circuit protection technology, and specifically to an Internet of Things-based control protector, including an Internet of Things-based control protector, comprising a protection box, a mounting plate fixedly connected to the outer surface of the protection box, a slide bar fixedly connected to the inner wall of the protection box, a spring sleeved on the outer surface of the slide bar, a connecting seat fixedly connected to the end of the spring away from the protection box, the connecting seat sleeved on the slide bar and slidably connected to the slide bar, and an electrode ring fixedly connected to the side wall of the connecting seat. The present invention overcomes the shortcomings of the prior art, drives the lead screw to rotate by the rotation of the motor, and at the same time drives the insulating seat to slide on the lead screw, controls the contact and separation of the electrode sheet by the insulating seat, controls the connection between the Internet of Things information sensor and the external power supply, and avoids the problem of the Internet of Things information sensor generating high temperature after long-term operation, which causes damage to the Internet of Things information sensor.

Description

Technical Field

[0001] The present invention relates to the technical field of Internet of Things circuit protection, and in particular to an Internet of Things-based control protector. Background Art

[0002] The Internet of Things refers to the use of various devices and technologies such as information sensors, radio frequency identification technology, global positioning systems, infrared sensors, laser scanners, etc. to collect real-time information on any object or process that needs to be monitored, connected, and interacted with, and to collect various required information such as sound, light, heat, electricity, mechanics, chemistry, biology, and location. Through various possible network access, it realizes ubiquitous connection between objects and objects, and between objects and people, and realizes intelligent perception, identification, and management of objects and processes. The Internet of Things is an information carrier based on the Internet, traditional telecommunications networks, etc. It allows all ordinary physical objects that can be independently addressed to form an interconnected network.

[0003] When the power is turned on and the IoT function is used, long-term use of various sensors will generate a lot of heat. If not handled, it may cause the sensors to burn out. Summary of the Invention

[0004] In response to the shortcomings of the existing technology, the present invention provides an Internet of Things-based control protector, which overcomes the shortcomings of the existing technology and aims to solve the problem that when the power is turned on and the Internet of Things function is used, various sensors will generate a lot of heat for a long time. If not handled, it may cause the sensors to burn out.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a control protector based on the Internet of Things, comprising a protection box, a mounting plate fixedly connected to the outer surface of the protection box, a slide bar fixedly connected to the inner wall of the protection box, a spring sleeved on the outer surface of the slide bar, a connecting seat fixedly connected to the end of the spring away from the protection box, the connecting seat sleeved on the slide bar and slidably connected to the slide bar, and an electrode ring fixedly connected to the side wall of the connecting seat;

[0006] The outside of the sliding rod is fixedly connected to a motor, the output end of the motor is fixedly connected to a screw rod, an insulating seat is sleeved on the screw rod, the insulating seat is threadedly connected to the screw rod, and limiting rods are fixedly connected to both sides of the insulating seat, and a cross rod is provided at one end of the limiting rod away from the insulating seat, the limiting rod is sleeved on the outer surface of the cross rod and is slidably connected to the cross rod, one end of the cross rod is fixedly connected to the inner wall of the protection box, a temperature sensor is fixedly connected to the bottom of the protection box, a controller is fixedly connected to the outer surface of the motor, the temperature sensor is electrically connected to the controller, and the controller is electrically connected to the motor.

[0007] As a preferred technical solution of the present invention, there are four mounting plates, which are respectively arranged at four corners of the protection box, and threaded holes for fixing are provided on the mounting plates.

[0008] As a preferred technical solution of the present invention, a ventilation hole is provided on one side of the protection box connected to the motor. The ventilation hole passes through the protection box and is communicated with the internal cavity of the protection box.

[0009] As a preferred technical solution of the present invention, the electrode ring is divided into a first electrode ring and a second electrode ring, the first electrode ring and the second electrode ring are respectively fixedly connected to the two connecting seats, the first electrode ring is electrically connected to an external power supply, and the second electrode ring is electrically connected to an Internet of Things information sensor.

[0010] As a preferred technical solution of the present invention, a fan blade is provided on the output end of the motor, and the fan blade is sleeved on the outer surface of the output end of the motor and fixedly connected to the output end of the motor.

[0011] As a preferred technical solution of the present invention, the insulating seat is in a truncated cone shape, the end of the insulating seat with a smaller diameter is adjacent to the sliding rod, and the diameter of the end of the insulating seat with a larger diameter is greater than the total length of the first electrode ring and the second electrode ring.

[0012] As a preferred technical solution of the present invention, there are two cross bars, which are respectively located on both sides of the screw rod and symmetrically distributed along the central axis of the screw rod.

[0013] As a preferred technical solution of the present invention, the above.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) By installing fan blades on the output end of the motor, when the motor rotates, the fan blades are driven to rotate to achieve air exchange inside and outside the protection box, accelerating the cooling rate inside the protection box, and avoiding the problem of excessive temperature inside the protection box causing damage to the components inside the protection box;

[0016] (2) The rotation of the motor drives the screw to rotate, and at the same time drives the insulating seat to slide on the screw. The insulating seat controls the contact and separation of the electrode sheets, and controls the connection between the IoT information sensor and the external power supply, thereby avoiding the problem of the IoT information sensor generating high temperature after long-term operation, which may cause damage to the IoT information sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the internal connection structure of the protection box of the present invention;

[0019] Figure 3 This is a schematic diagram of the connection structure between the connecting seat and the first electrode ring and the second electrode ring of the present invention.

[0020] In the figure: 1. Protection box; 2. Ventilation hole; 3. Mounting plate; 4. Threaded hole; 5. Sliding rod; 6. Spring; 7. Connecting seat; 8. First electrode ring; 9. Second electrode ring; 10. Motor; 11. Fan blade; 12. Screw rod; 13. Insulating seat; 14. Limit rod; 15. Cross bar; 16. Controller; 17. Temperature sensor. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-3 , a protector based on the Internet of Things control, including a protection box 1, a mounting plate 3 is fixedly connected to the outer surface of the protection box 1, a slide rod 5 is fixedly connected to the inner wall of the protection box 1, a spring 6 is sleeved on the outer surface of the slide rod 5, and a connecting seat 7 is fixedly connected to the end of the spring 6 away from the protection box 1, the connecting seat 7 is sleeved on the slide rod 5 and is slidably connected to the slide rod 5, and an electrode ring is fixedly connected to the side wall of the connecting seat 7;

[0023] The outside of the slide rod 5 is fixedly connected to the motor 10, and the output end of the motor 10 is fixedly connected to the screw rod 12, and an insulating seat 13 is sleeved on the screw rod 12, and the insulating seat 13 is screwed to the screw rod 12. The two sides of the insulating seat 13 are fixedly connected to the limiting rod 14, and the end of the limiting rod 14 away from the insulating seat 13 is provided with a cross rod 15, the limiting rod 14 is sleeved on the outer surface of the cross rod 15 and is slidably connected to the cross rod 15, one end of the cross rod 15 is fixedly connected to the inner wall of the protection box 1, and a temperature sensor 17 is fixedly connected to the bottom of the protection box 1, and a controller 16 is fixedly connected to the outer surface of the motor 10, the temperature sensor 17 is electrically connected to the controller 16, and the controller 16 is electrically connected to the motor 10.

[0024] For details, please refer to Figure 1There are four mounting plates 3, which are respectively arranged at the four corners of the protection box 1. The mounting plates 3 are provided with threaded holes 4 for fixing. The mounting plates 3 are used to fix the protection box 1. When in use, the screws can be passed through the threaded holes 4 opened on the mounting plates 3 and screwed to the wall or the ground to fix the protection box 1, making the installation of the protection box 1 more stable.

[0025] For details, please refer to Figure 1 A ventilation hole 2 is provided on the side where the protection box 1 is connected to the motor 10. The ventilation hole 2 passes through the protection box 1 and is connected to the internal cavity of the protection box 1. When the motor 10 is connected to the external power supply, the rotation of the motor 10 drives the fan blades 11 to rotate, and the external air is sucked in through the ventilation hole 2, and the high-temperature air inside the protection box 1 is discharged, realizing the exchange of hot and cold air, avoiding the problem of excessive temperature inside the protection box 1 causing damage to the working components inside the protection box 1.

[0026] For details, please refer to Figure 2-3 The electrode ring is divided into a first electrode ring 8 and a second electrode ring 9. The first electrode ring 8 and the second electrode ring 9 are respectively fixedly connected to the two connecting seats 7. The first electrode ring 8 is electrically connected to the external power supply, and the second electrode ring 9 is electrically connected to the Internet of Things information sensor. When the first electrode ring 8 and the second electrode ring 9 are connected to each other, a complete circuit is formed, and the Internet of Things information sensor is electrically connected to the external power supply to work. When the first electrode ring 8 and the second electrode ring 9 are separated, a short circuit is formed, so that the Internet of Things information sensor is powered off and stops working, thereby avoiding the problem that the Internet of Things information sensor generates high temperature due to continuous operation, which causes damage to the Internet of Things information sensor.

[0027] For details, please refer to Figure 2 A fan blade 11 is provided on the output end of the motor 10. The fan blade 11 is sleeved on the outer surface of the output end of the motor 10 and is fixedly connected to the output end of the motor 10. By providing the fan blade 11, the motor 10 can drive the fan blade 11 to rotate when it rotates, perform air exchange, and reduce the temperature inside the protective box 1.

[0028] For details, please refer to Figure 2 The insulating seat 13 is in a truncated cone shape, and the end with a smaller diameter of the insulating seat 13 is adjacent to the sliding rod 5. The diameter of the end with a larger diameter of the insulating seat 13 is greater than the total length of the first electrode ring 8 and the second electrode ring 9. When the motor rotates to drive the screw rod 12 to rotate, the screw rod 12 cannot rotate due to the limiting effect of the limiting rod 14 and the cross bar 15, and can only move along the length direction of the screw rod 12. The end with a smaller diameter of the insulating seat 13 is inserted between the two connecting seats 7, so that the first electrode ring 8 and the second electrode ring 9 between the two connecting seats 7 are separated from each other, forming a circuit break, thereby protecting the Internet of Things information sensor.

[0029] For details, please refer to Figure 2-3 There are two cross bars 15, which are located on both sides of the screw rod 12 and are symmetrically distributed along the central axis of the screw rod 12. The two cross bars 15 are used to limit the position of the insulating seat 13. Since the insulating seat 13 is screwed to the outer surface of the screw rod 12, the cross bars 15 limit the rotation of the insulating seat 13, so that the screw rod 12 drives the insulating seat 13 to move along the length direction of the screw rod 12 during the rotation process, thereby achieving the purpose of clamping the insulating seat 13 between the two connecting seats 7, separating the first electrode ring 8 and the second electrode ring 9, and forming a circuit breaker.

[0030] Working principle: When in use, the Internet of Things information sensor is installed inside the protection box 1 and protected by the protection box 1. When the Internet of Things information sensor works for a long time and generates a high temperature, the temperature sensor 17 detects the high temperature and transmits it to the controller 16. The controller 16 connects the motor 10 to the external power supply. After the motor 10 is powered on, it drives the screw rod 12 to rotate in the direction of the needle, thereby driving the insulating seat 13 on the surface of the screw rod 12 to slide along the length direction of the screw rod 12 toward the gap between the two slide rods 5. The insulating seat 13 pushes the two connecting seats 7 to slide in the opposite direction along the slide rod 5, so that the first electrode ring 8 and the second electrode ring 8 are connected. The pole ring 9 is separated, and the Internet of Things information sensor is disconnected from the external power supply and stops working. The motor 10 delivers external air to the inside of the protection box 1 through the ventilation hole 2 while rotating, accelerating the temperature drop inside the protection box 1. When the temperature drops, the temperature sensor 17 transmits information to the controller 16 again. The controller 16 controls the motor 10 to rotate in the opposite direction, driving the insulating seat 13 to move to its original position. At this time, the elastic force of the spring 6 pushes the two connecting seats 7 to move toward each other, so that the first electrode sheet 8 and the second electrode sheet 9 are re-attached to form a complete circuit, so that the Internet of Things information sensor continues to be powered on and work.

[0031] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limiting the present invention.

[0032] In the description of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0033] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A control protector based on the Internet of Things, comprising a protection box (1), characterized in that: The outer surface of the protection box (1) is fixedly connected to a mounting plate (3), the inner wall of the protection box (1) is fixedly connected to a slide bar (5), the outer surface of the slide bar (5) is sleeved with a spring (6), the end of the spring (6) away from the protection box (1) is fixedly connected to a connecting seat (7), the connecting seat (7) is sleeved on the slide bar (5) and is slidably connected to the slide bar (5), and the side wall of the connecting seat (7) is fixedly connected to an electrode ring; The outer side of the sliding rod (5) is fixedly connected to a motor (10), the output end of the motor (10) is fixedly connected to a screw rod (12), an insulating seat (13) is sleeved on the screw rod (12), the insulating seat (13) is screwed to the screw rod (12), and both sides of the insulating seat (13) are fixedly connected to a limiting rod (14), an end of the limiting rod (14) away from the insulating seat (13) is provided with a cross rod (15), the limiting rod (14) is sleeved on the outer surface of the cross rod (15) and is slidably connected to the cross rod (15), one end of the cross rod (15) is fixedly connected to the inner wall of the protection box (1), the bottom of the protection box (1) is fixedly connected to a temperature sensor (17), the outer surface of the motor (10) is fixedly connected to a controller (16), the temperature sensor (17) is electrically connected to the controller (16), and the controller (16) is electrically connected to the motor (10); The electrode ring is divided into a first electrode ring (8) and a second electrode ring (9), the first electrode ring (8) and the second electrode ring (9) are respectively fixedly connected to the two connecting seats (7), the first electrode ring (8) is electrically connected to an external power supply, and the second electrode ring (9) is electrically connected to an Internet of Things information sensor; The insulating seat (13) is in the shape of a truncated cone. The end of the insulating seat (13) with a smaller diameter is adjacent to the sliding rod (5). The diameter of the end of the insulating seat (13) with a larger diameter is larger than the total length of the first electrode ring (8) and the second electrode ring (9). When the motor rotates to drive the screw rod (12), the screw rod (12) cannot rotate due to the limiting effect of the limiting rod (14) and the cross rod (15), and can only move along the length direction of the screw rod (12). The end of the insulating seat (13) with a smaller diameter is inserted between the two connecting seats (7), so that the first electrode ring (8) and the second electrode ring (9) between the two connecting seats (7) are separated from each other, forming a circuit break, thereby protecting the Internet of Things information sensor.

2. The IoT-based control protector according to claim 1, characterized in that: There are four mounting plates (3), which are respectively arranged at four corners of the protection box (1). The mounting plates (3) are provided with threaded holes (4) for fixing.

3. The IoT-based control protector according to claim 1, characterized in that: A ventilation hole (2) is provided on one side of the protection box (1) connected to the motor (10); the ventilation hole (2) passes through the protection box (1) and is in communication with the internal cavity of the protection box (1).

4. The IoT-based control protector according to claim 1, characterized in that: The output end of the motor (10) is provided with a fan blade (11), and the fan blade (11) is sleeved on the outer surface of the output end of the motor (10) and fixedly connected to the output end of the motor (10).

5. The IoT-based control protector according to claim 1, characterized in that: The insulating seat (13) is in a truncated cone shape, the end of the insulating seat (13) with a smaller diameter is adjacent to the sliding rod (5), and the diameter of the end of the insulating seat (13) with a larger diameter is greater than the total length of the first electrode ring (8) and the second electrode ring (9).

6. The IoT-based control protector according to claim 1, characterized in that: There are two cross bars (15), which are respectively located on both sides of the screw rod (12) and symmetrically distributed along the central axis of the screw rod (12).

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