Electric energy meter connector

Abstract

The utility model relates to the technical field of electric energy meter accessories, in particular to an electric energy meter connector, which is characterized in that a first pressure sensor is arranged to perform pressure sensor on an electric energy meter, and when the electric energy meter is detached and replaced, a controller controls the current of a main current line to be disconnected, so that the current is transmitted through a side current line; meanwhile, a second pressure sensor performs pressure sensing on the rotary support, and when the time when the rotary support is not installed in place and reaches a set time period value, the controller controls the side current circuit and the main current circuit to be disconnected so as to prevent electric quantity waste. When the device is installed in place, the first pressure sensor and the second pressure sensor generate electric signals respectively and transmit the electric signals to the controller through wires, and the controller controls the side current circuit to be disconnected, so that the current is transmitted only through the main current circuit, the electric energy meter monitors the electric quantity, and the practicability of the device is better.

Description

Technical Field

[0001] The utility model relates to the technical field of electric energy meter accessories, in particular to an electric energy meter connector. Background Art

[0002] The power system is constantly developing and improving, and is widely used in different fields. In order to monitor electricity usage, the number of electricity meters installed is increasing year by year. At the same time, the electricity meters will be replaced and maintained within a certain period of time, and electricity meter failures may occur during this period. Therefore, the frequency of replacing electricity meters is relatively high. How to achieve rapid replacement and installation of electricity meters has become a research and development trend for power companies.

[0003] (Application number 202310918971.3) "A kind of electric energy meter connector", the utility model has a rotating bracket connected to the base, the rotating bracket is provided with a conductive part, the conductive part is detachably connected to the electric energy meter, when the rotating bracket rotates, the conductive part and the electric energy meter are synchronously driven to rotate, the base is provided with an opening and closing switch, when the rotating bracket drives the conductive part to abut against the opening and closing switch, the conductive part and the electric energy meter are energized. The present invention provides an electric energy meter connector, which can change the force direction during installation and disassembly, improve the work efficiency of installation, reduce interference with other power equipment during installation, and improve space utilization. A bypass short-circuit block is arranged on the rotating bracket, and the rotating bracket rotates to drive the bypass short-circuit block to rotate. When the conductive member is abutted and connected with the on-off switch, the bypass short-circuit block is separated from the on-off switch. When the conductive member rotates out of the on-off switch, the bypass short-circuit block abuts against the on-off switch, thereby maintaining the circuit flow between the on-off switches, realizing the replacement of the electric energy meter without power interruption, thereby effectively solving the problems of the prior art. However, its structure still needs to be improved, as follows:

[0004] In this solution, when the conductive part is connected to the on-off switch, the bypass short-circuit block is separated from the on-off switch. When the conductive part rotates out of the on-off switch, the bypass short-circuit block is connected to the on-off switch, thereby maintaining the circuit flow between the on-off switches, thereby realizing the replacement of the electric energy meter without interrupting power supply. However, when the electric energy meter is replaced without interrupting power supply, its conductive part carries current. If the staff touches it by mistake during installation, there will be a safety hazard. When the electric energy meter is replaced without interrupting power supply, if the electric energy meter is not replaced in time due to the negligence of the staff, and the device does not have the electric energy meter and remains powered on for a long time, the existing device has no monitoring structure, and there is a problem of wasted electricity and the use cannot be counted. Therefore, an electric energy meter connector is needed to improve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an electric energy meter connector to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An electric energy meter connector, comprising a mounting base, a rotating bracket mounted on the outer wall of the mounting base, a conductive member mounted on the outer wall of the rotating bracket, an electric energy meter pluggably connected to the outer wall of the conductive member, and the electric energy meter is located on the inner wall of the rotating bracket, a first pressure sensor is mounted on the outer wall of the rotating bracket, a second pressure sensor is mounted on the outer wall of the rotating bracket, a mounting groove is provided on the outer wall of the rotating bracket, and a control component is provided on the inner wall of the mounting groove;

[0008] The control component comprises a conductive interface, which is mounted on the inner wall of the mounting groove. A power cord is mounted at the port of the conductive interface, and a controller is mounted at one end of the power cord.

[0009] As a preferred solution of the utility model, the controller is connected to the first pressure sensor and the second pressure sensor through wires and the connection method is electrical connection, and the rotating bracket synchronously drives the conductive member and the electric energy meter when rotating.

[0010] As a preferred solution of the utility model, an outer cover is provided on the outer wall of the rotating bracket, the mounting base has a power module, the controller has a control switch module, and the first pressure sensor and the second pressure sensor have a pressure sensing monitoring module.

[0011] As a preferred solution of the utility model, the first pressure sensor and the second pressure sensor are respectively located on opposite outer walls of the rotating bracket, the first pressure sensor is located on one side of the electric energy meter, and the second pressure sensor is located on one side of the mounting base.

[0012] As a preferred solution of the utility model, the conductive parts are provided in multiple groups and are respectively located on the outer wall of the rotating bracket, the mounting groove is located on one side of the outer cover, the connection method between the rotating bracket and the electric energy meter is plug-in connection, and the controller is provided in two groups and are respectively located on the inner wall of the mounting groove.

[0013] As a preferred solution of the utility model, the conductive interfaces are provided in multiple groups and are respectively located on the inner wall of the mounting groove, the power lines are provided in two groups and are respectively located on the outer wall of the controller, and the power lines connect adjacent conductive interfaces in series into one group.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, through the first pressure sensor and the second pressure sensor in the electric energy meter connector, and using the first pressure sensor to perform pressure sensing on the electric energy meter, when the electric energy meter is disassembled and replaced, the controller controls the main current circuit to disconnect the current, so that the current is transmitted through the side current circuit to ensure that the conductive part will not be energized during replacement, and the power will not be cut off when the electric energy meter is replaced. At the same time, the second pressure sensor performs pressure sensing on the rotating bracket. When the rotating bracket is not installed in place for a time period that reaches a set time period value, the controller controls the side current circuit and the main current circuit to disconnect to prevent power waste. Then, when the device is installed in place, the first The pressure sensor and the second pressure sensor respectively generate electrical signals which are transmitted to the controller through wires. The controller controls the side current line to be disconnected so that the current is only transmitted through the main current line, so that the electric energy meter monitors the amount of electricity. The practicality of the device is better, which is beneficial to solving the problem that when the electric energy meter is replaced without power outage, its conductive parts carry current, and there is a safety hazard if the staff touches them by mistake during installation. When the electric energy meter is replaced without power outage, if the electric energy meter is not replaced in time due to the negligence of the staff, and the device does not have an electric energy meter and remains powered on for a long time, the existing device has no monitoring structure, and there is a problem of waste of electricity that cannot be counted. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the top view structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the control system of the utility model.

[0020] In the figure: 1. mounting base; 2. rotating bracket; 3. conductive part; 4. electric energy meter; 5. first pressure sensor; 6. second pressure sensor; 7. mounting slot; 8. control component; 801. conductive interface; 802. power cord; 803. controller. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] For examples, see Figure 1-4, the utility model provides a technical solution:

[0023] An electric energy meter connector, comprising a mounting base 1, a rotating bracket 2 is mounted on the outer wall of the mounting base 1, a conductive member 3 is mounted on the outer wall of the rotating bracket 2, an electric energy meter 4 is pluggably connected to the outer wall of the conductive member 3, and the electric energy meter 4 is located on the inner wall of the rotating bracket 2, a first pressure sensor 5 is mounted on the outer wall of the rotating bracket 2, a second pressure sensor 6 is mounted on the outer wall of the rotating bracket 2, a mounting groove 7 is opened on the outer wall of the rotating bracket 2, and a control component 8 is arranged on the inner wall of the mounting groove 7;

[0024] In this embodiment, please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 The control component 8 includes a conductive interface 801, which is installed on the inner wall of the mounting groove 7. The conductive interface 801 is provided with multiple groups and are respectively located on the inner wall of the mounting groove 7. A power cord 802 is installed at the port of the conductive interface 801. A controller 803 is installed at one end of the power cord 802. The controller 803 is provided with two groups and are respectively located on the inner wall of the mounting groove 7.

[0025] Further, the controller 803 is connected to the first pressure sensor 5 and the second pressure sensor 6 through a wire and the connection method is an electrical connection, so that the device is powered on, and the rotating bracket 2 rotates to synchronously drive the conductive member 3 and the electric energy meter 4. An outer cover is provided on the outer wall of the rotating bracket 2, and the mounting base 1 is provided with a power module. The controller 803 is provided with a control switch module, and the first pressure sensor 5 and the second pressure sensor 6 are provided with a pressure sensing monitoring module. The first pressure sensor 5 and the second pressure sensor 6 are respectively located on the opposite outer walls of the rotating bracket 2, and the first pressure sensor 5 is located on one side of the electric energy meter 4, and The second pressure sensor 6 is located on one side of the mounting base 1, the conductive members 3 are provided in multiple groups and are respectively located on the outer wall of the rotating bracket 2, the mounting groove 7 is located on one side of the outer cover, the rotating bracket 2 and the electric energy meter 4 are connected in a plug-in manner, the power cord 802 is provided in two groups and are respectively located on the outer wall of the controller 803, and the power cord 802 connects adjacent conductive interfaces 801 in series into a group, the conductive interfaces 801 are grouped in pairs and are in parallel with each other, one group controls the power on and off of the side current circuit, and the other group controls the power on and off of the main current circuit, and the main current circuit is the circuit where the electric energy meter 4 is located.

[0026] The working process of the utility model: when the electric energy meter connector designed by the present scheme is used, the device is powered on by the controller 803 connected to the first pressure sensor 5 and the second pressure sensor 6 through the wire and the connection mode is electrical connection, the conductive interface 801 is installed on the inner wall of the installation groove 7, the power line 802 is installed at the port of the conductive interface 801, the controller 803 is installed at one end of the power line 802, the power line 802 is provided with two groups and are respectively located on the outer wall of the controller 803, and the power line 802 connects the adjacent conductive interfaces 801 in series into one group Under the action of, one group of conductive interfaces 801 is connected to the current line beside the power module of the mounting base 1 in sequence, and the other group of conductive interfaces 801 is connected to the main current line of the electric energy meter 4. Then, when the electric energy meter 4 is replaced and disassembled, its first pressure sensor 5 loses the squeeze of the electric energy meter 4 to produce pressure changes. At the same time, the first pressure sensor 5 generates an electrical signal that is transmitted to the controller 803 through the wire, so that the controller 803 controls the circuit of the main current line to be disconnected, so that the current is transmitted through the side current line, and the main current line has no current, so as to ensure that the replacement can be carried out without power outage. Replace the energy meter 4, and set the replacement time period value at the same time. When the energy meter is not replaced in time, its rotating bracket 2 is not returned to its original position, resulting in the second pressure sensor 6 losing the pressure change caused by the squeezing of the mounting base 1. At the same time, the second pressure sensor 6 generates an electrical signal that is transmitted to the controller 803 through a wire, so that the controller 803 controls the bypass current line to be disconnected to ensure that the current is not wasted. When the energy meter 4 is installed in place, since the first pressure sensor 5 and the second pressure sensor 6 both find the pressure change caused by squeezing, the first pressure sensor 5 and the second pressure sensor 6 respectively generate electrical signals that are transmitted to the controller 803 through a wire, and then the controller 803 controls the bypass current line to be disconnected and the main current line to be opened, so that the current is transmitted through the energy meter 4. The practicability of the device is better, which is beneficial to solve the problem that when the energy meter is replaced without power interruption, its conductive parts carry current, and there is a safety hazard if the staff touches them by mistake during installation. When the energy meter is replaced without power interruption, if the energy meter is not replaced in time due to the negligence of the staff, and the device does not have the energy meter and remains powered on for a long time, the existing device has no monitoring structure, and there is a problem that the waste of electricity cannot be counted.

[0027] 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. An electric energy meter connector, comprising a mounting base (1), characterized in that: A rotating bracket (2) is mounted on the outer wall of the mounting base (1), a conductive member (3) is mounted on the outer wall of the rotating bracket (2), an electric energy meter (4) is pluggably connected to the outer wall of the conductive member (3), and the electric energy meter (4) is located on the inner wall of the rotating bracket (2), a first pressure sensor (5) is mounted on the outer wall of the rotating bracket (2), a second pressure sensor (6) is mounted on the outer wall of the rotating bracket (2), a mounting groove (7) is provided on the outer wall of the rotating bracket (2), and a control component (8) is arranged on the inner wall of the mounting groove (7); The control component (8) comprises a conductive interface (801), the conductive interface (801) being mounted on the inner wall of the mounting groove (7), a power cord (802) being mounted at the port of the conductive interface (801), and a controller (803) being mounted at one end of the power cord (802).

2. The electric energy meter connector according to claim 1, characterized in that: The controller (803) is connected to a first pressure sensor (5) and a second pressure sensor (6) via wires and the connection method is electrical connection. When the rotating bracket (2) rotates, it synchronously drives the conductive member (3) and the electric energy meter (4).

3. The electric energy meter connector according to claim 1, characterized in that: An outer cover is provided on the outer wall of the rotating bracket (2), the mounting base (1) is provided with a power supply module, the controller (803) is provided with a control switch module, and the first pressure sensor (5) and the second pressure sensor (6) are provided with a pressure sensing monitoring module.

4. The electric energy meter connector according to claim 1, characterized in that: The first pressure sensor (5) and the second pressure sensor (6) are respectively located on opposite outer walls of the rotating bracket (2); the first pressure sensor (5) is located on one side of the electric energy meter (4), and the second pressure sensor (6) is located on one side of the mounting base (1).

5. The electric energy meter connector according to claim 3, characterized in that: The conductive members (3) are provided in multiple groups and are respectively located on the outer wall of the rotating bracket (2); the mounting groove (7) is located on one side of the outer cover; the rotating bracket (2) and the electric energy meter (4) are connected in a plug-in manner; and the controller (803) is provided in two groups and are respectively located on the inner wall of the mounting groove (7).

6. The electric energy meter connector according to claim 1, characterized in that: The conductive interfaces (801) are provided in multiple groups and are respectively located on the inner wall of the installation groove (7); the power lines (802) are provided in two groups and are respectively located on the outer wall of the controller (803); and the power lines (802) connect adjacent conductive interfaces (801) in series into one group.

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