Air switch with remote control function

Abstract

The utility model relates to the field of electrical equipment, and discloses an air switch with a remote control function, which comprises a switch main body, a plurality of groups of shifting blocks arranged in rows are arranged on the switch main body, a moving mechanism and a reset mechanism are arranged on the switch main body, the moving direction of the moving mechanism is parallel to the arrangement direction of the shifting blocks, and the reset mechanism is arranged on the switch main body. The reset mechanism is installed at the moving end of the moving mechanism, a plurality of sets of sensors are arranged on the switch body, the shifting blocks and the sensors are arranged in a one-to-one correspondence mode, and the sensors can sense the closing state of the shifting blocks and determine the moving position of the reset mechanism. According to the utility model, through cooperation of the moving mechanism, the reset mechanism, the sensor and other mechanisms, when the shifting block on the switch main body is closed, a user can remotely control the reset mechanism to move to the shifting block through a mobile device, and the shifting block can be reset, so that the switch is convenient to use.

Description

Technical Field

[0001] The present application relates to the field of electrical equipment, and in particular to an air switch with a remote control function. Background Art

[0002] Air switch, also known as air circuit breaker, is a type of circuit breaker. It is a switch that automatically disconnects as long as the current in the circuit exceeds the rated current. Air switch is a very important electrical appliance in low-voltage power distribution network and electric traction system, which integrates control and multiple protection functions. The existing air switch cannot be reconnected when disconnected, and the circuit can only be connected by manual closing, which is not convenient. For this reason, an air switch with remote control function is proposed. Utility Model Content

[0003] In order to solve the problem that the existing air switch cannot be reconnected after being disconnected and the circuit can only be connected by manual closing, which is inconvenient, the present application provides an air switch with a remote control function.

[0004] The present application provides an air switch with remote control function adopts the following technical solution:

[0005] An air switch with a remote control function comprises a switch body, on which are disposed a plurality of groups of dial blocks arranged in a row, on which are disposed a moving mechanism and a reset mechanism, wherein the moving direction of the moving mechanism is parallel to the arrangement direction of the dial blocks, and the reset mechanism is installed at the moving end of the moving mechanism, and on the switch body are disposed a plurality of groups of sensors, wherein the dial blocks and the sensors are arranged in a one-to-one correspondence, and the sensors can sense the closed state of the dial blocks and determine the moving position of the reset mechanism.

[0006] Preferably, the sensor is a combination of a pressure sensor and a position sensor.

[0007] Preferably, the moving mechanism includes a slide seat installed on the switch body, a screw rod is rotatably connected to the slide seat, a motor is fixedly installed on the slide seat, the output shaft of the motor is fixedly connected to the screw rod, a ball seat is sleeved on the screw rod, and the reset mechanism is installed on the surface of the ball seat.

[0008] Preferably, the reset mechanism comprises an electric push rod, a fixed end of the electric push rod is fixedly connected to a ball seat, a telescopic end of the electric push rod is fixedly connected to a push plate, and when the electric push rod is extended, the push plate can push the shift block to the open position.

[0009] Preferably, a pressure rod is fixedly connected to the surface of the shift block, and when the shift block is closed, the shift block contacts the sensor.

[0010] Preferably, mounting holes are provided around the switch body, and the switch body is mounted on a wall by inserting bolts into the mounting holes.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] The utility model cooperates with mechanisms such as a moving mechanism, a reset mechanism and a sensor. When the dial block on the switch body is closed, the user can remotely control the reset mechanism to move to the dial block through a mobile device and reset the dial block, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0014] Figure 2 It is a schematic diagram of the structure of a part of the embodiment of the application;

[0015] Figure 3 It is a structural schematic diagram of the reset mechanism of the application embodiment.

[0016] Explanation of the reference numerals: 1. switch body; 2. dial block; 3. motor; 4. slide seat; 5. mounting hole; 6. sensor; 7. screw rod; 8. ball seat; 9. push plate; 10. pressure rod; 11. electric push rod. DETAILED DESCRIPTION

[0017] The following is combined with Figure 1-3 This application is described in further detail.

[0018] The embodiment of the present application discloses an air switch with a remote control function, including a switch body 1, on which are disposed a plurality of groups of dial blocks 2 arranged in rows, on which are disposed a moving mechanism and a reset mechanism, wherein the moving direction of the moving mechanism is parallel to the arrangement direction of the dial blocks 2, and the reset mechanism is installed at the moving end of the moving mechanism, and the switch body 1 is provided with a plurality of groups of sensors 6, and the dial blocks 2 and the sensors 6 are arranged in a one-to-one correspondence, and the sensors 6 can sense the closed state of the dial blocks 2 and determine the moving position of the reset mechanism.

[0019] Furthermore, the sensor 6 is a combination of a pressure sensor and a position sensor.

[0020] In this embodiment, the position sensor is an ultrasonic position sensor, wherein the transmitting end of the ultrasonic position sensor is arranged on the sensor 6, and the receiving end of the ultrasonic position sensor is arranged on the reset mechanism. After the sensor 6 detects the pressure signal, the ultrasonic transmitting end on the sensor 6 transmits a sound wave, and after the receiving end on the reset mechanism receives the sound wave, the moving target position can be determined;

[0021] Specifically, the sensor 6, the moving mechanism and the reset mechanism can all be used in conjunction with a controller. The controller can select a single-chip microcomputer for control. The single-chip microcomputer is composed of an arithmetic unit, a memory, input and output devices, etc., which is equivalent to a microcomputer. Compared with the general-purpose microprocessors used in personal computers, it places more emphasis on self-supply (no external hardware is required) and cost savings. Its biggest advantage is that it is small in size and can be placed inside the instrument, but it has a small storage capacity, a simple input and output interface, and low functional consumption. In this embodiment, the model of the single-chip microcomputer is not required. After the position sensor receives the sound wave signal, it transmits the signal to the moving mechanism. The moving mechanism can drive the reset mechanism to the specified position, and the reset mechanism can reset the dial block 2 at that position;

[0022] In addition, the controller can be connected to a mobile device via a radio signal. The mobile device can be a mobile phone, tablet or computer, etc. The user can perform controller work through the mobile device.

[0023] In this embodiment, by setting up a moving mechanism, a reset mechanism, a sensor 6 and other mechanisms, when the block 2 on the switch body 1 is closed, the user can remotely control the reset mechanism to move to the block 2 through a mobile device, and can reset the block 2, which is convenient to use.

[0024] Furthermore, the moving mechanism includes a slide 4 installed on the switch body 1, a screw rod 7 is rotatably connected to the slide 4, a motor 3 is fixedly installed on the slide 4, an output shaft of the motor 3 is fixedly connected to the screw rod 7, a ball seat 8 is sleeved on the screw rod 7, and the reset mechanism is installed on the surface of the ball seat 8.

[0025] In this embodiment, the ball screw is an existing transmission element, and its main function is to convert rotational motion into linear motion. It will not be repeated here. In actual use, it is necessary to connect the motor 3 to an external power supply and drive the motor 3 forward and reverse, so as to drive the ball seat 8 and the reset mechanism to move.

[0026] Furthermore, the reset mechanism includes an electric push rod 11, a fixed end of the electric push rod 11 is fixedly connected to the ball seat 8, and a telescopic end of the electric push rod 11 is fixedly connected to a push plate 9. When the electric push rod 11 is extended, the push plate 9 can push the dial block 2 to the open position.

[0027] Furthermore, a pressure rod 10 is fixedly connected to the surface of the shift block 2. When the shift block 2 is closed, the shift block 2 contacts the sensor 6. At this time, the pressure sensor 6 can detect whether the shift block 2 is closed through pressure changes.

[0028] Furthermore, mounting holes 5 are provided around the switch body 1 , and the switch body 1 is mounted on the wall by inserting bolts into the mounting holes 5 .

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An air switch with a remote control function, comprising a switch body (1), on which a plurality of groups of shift blocks (2) arranged in rows are arranged, characterized in that: The switch body (1) is provided with a moving mechanism and a reset mechanism, the moving direction of the moving mechanism is parallel to the arrangement direction of the shift block (2), the reset mechanism is installed at the moving end of the moving mechanism, the switch body (1) is provided with a plurality of groups of sensors (6), and the shift block (2) and the sensors (6) are arranged in a one-to-one correspondence, and the sensors (6) can sense the closed state of the shift block (2) and determine the moving position of the reset mechanism.

2. The air switch with remote control function according to claim 1, characterized in that: The sensor (6) is a combination of a pressure sensor and a position sensor.

3. The air switch with remote control function according to claim 2, characterized in that: The moving mechanism comprises a slide seat (4) mounted on a switch body (1), a screw rod (7) being rotatably connected to the slide seat (4), a motor (3) being fixedly mounted on the slide seat (4), an output shaft of the motor (3) being fixedly connected to the screw rod (7), a ball seat (8) being sleeved on the screw rod (7), and the reset mechanism being mounted on the surface of the ball seat (8).

4. The air switch with remote control function according to claim 3, characterized in that: The reset mechanism comprises an electric push rod (11), the fixed end of the electric push rod (11) is fixedly connected to the ball seat (8), the telescopic end of the electric push rod (11) is fixedly connected to a push plate (9), and when the electric push rod (11) is extended, the push plate (9) can push the shift block (2) to the open position.

5. The air switch with remote control function according to claim 4, characterized in that: A pressure rod (10) is fixedly connected to the surface of the shift block (2); when the shift block (2) is closed, the shift block (2) contacts the sensor (6).

6. The air switch with remote control function according to claim 1, characterized in that: The switch body (1) is provided with mounting holes (5) on all sides thereof, and the switch body (1) is mounted on a wall by inserting bolts into the mounting holes (5).

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