Intelligent power distribution instrument

Abstract

The utility model provides an intelligent power distribution instrument, and relates to the technical field of power distribution instruments. The intelligent power distribution instrument comprises an instrument body, an outer cover is installed on the front face of the instrument body, a plurality of power-on inner cavity columns are installed on the front face of the instrument body and located in the outer cover, a transverse groove is formed in the front face of the outer cover, two moving plates are slidably inserted into the transverse groove, and power-on columns are slidably inserted into the front faces of the moving plates. The back face of the movable plate is fixedly connected with a push spring, the electrifying column is located on the inner ring side of the push spring, the rear end of the push spring is fixedly connected with the rear end of the electrifying column, and the rear end of the electrifying column is inserted into one electrifying inner cavity column in a sliding mode. According to the intelligent power distribution instrument, the push springs, the energizing columns and the energizing inner cavity columns are arranged, the energizing columns are pulled to compress the push springs to be separated from the energizing inner cavity columns, the corresponding moving plates are pushed to move, the energizing columns are driven to move to the positions in front of the energizing inner cavity columns needing to be connected, and the energizing columns are inserted into the corresponding energizing inner cavity columns under the action of the push springs.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution instruments, in particular to an intelligent power distribution instrument. Background Art

[0002] Intelligent distribution meters are the product of the development of electronic information technology. Before this, pointer-type distribution meters and digital-display distribution meters have long occupied an important position in the measurement of electrical parameters. With the continuous development of electronic technology, distribution meters have evolved from mechanical pointer-type to increasing measurement parameters of a single distribution meter through the use of electronic technology. A single distribution meter can measure multiple electrical parameters, such as a voltmeter that can measure three-phase current. The display of measurement parameters has also evolved into a digital display.

[0003] The electric wires are connected to the distribution instrument through the connection pole. When testing different powers, the electric wires need to be connected to different connection positions. During the test, the connection pole connected to it also needs to be changed according to the change of power. However, the power connection is generally fixed by two nuts on the bolt rod to tighten the wires, which is inconvenient to change different connection positions. Therefore, an intelligent distribution instrument is proposed. When the connection position needs to be changed after being connected to the wires, there is no need to remove the wires and then install them. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an intelligent power distribution meter to solve the problems raised in the background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an intelligent power distribution meter, including a meter body, an outer cover is installed on the front of the meter body, a plurality of energized inner cavity columns are installed on the front of the meter body and inside the outer cover, a transverse groove is opened on the front of the outer cover, two movable plates are slidably inserted inside the transverse groove, a energized column is slidably inserted on the front of the movable plate, a push spring is fixedly connected to the back of the movable plate, the energized column is located on the inner ring side of the push spring, the rear end of the push spring is fixedly connected to the rear end of the energized column, and the rear end of the energized column is slidably inserted inside an energized inner cavity column.

[0006] Preferably, the front end of the energized inner cavity column is fixedly connected to a double-bevel cylinder, the front end width of the double-bevel cylinder is greater than the rear end width, and each two adjacent double-bevel cylinders are connected by a connecting block, and the front side of the connecting block is connected to the front side of the double-bevel cylinder.

[0007] Preferably, the axis of the powered inner cavity column is arranged parallel to the axis of the powered column, the inner diameter of the powered inner cavity column is equal to the rear end diameter of the powered column, and multiple powered inner cavity columns are distributed at equal distances.

[0008] Preferably, a cross groove is provided on the front side of the energized inner cavity column, and two clamps are arranged inside the cross groove. A main elastic plate is provided on the side of the two clamps away from each other, and a secondary elastic plate is fixedly connected to the side of the two clamps away from each other. The other end of the secondary elastic plate is fixedly connected to the main elastic plate, and the secondary elastic plate is located inside the cross groove. The rear end of the main elastic plate is fixedly connected to the outer surface of the energized column, and a nut cap is threadedly sleeved on the outer surface of the energized column and located in front of the movable plate.

[0009] Preferably, the upper and lower surfaces of the power-on column and located behind the cross groove are groove-shaped structures, and the rear end of the main elastic plate is located in the groove-shaped structure of the power-on column.

[0010] Preferably, the auxiliary elastic plate is wavy in shape, and the number of auxiliary elastic plates connected to each clamping plate is multiple.

[0011] The utility model provides an intelligent power distribution meter, which has the following beneficial effects:

[0012] The intelligent power distribution meter is provided with a push spring, a power-carrying column and a power-carrying inner cavity column. After the electric wire and the power-carrying column are installed together, when the connected power-carrying inner cavity column needs to be replaced, the power-carrying column is pulled to compress the push spring and separate it from the power-carrying inner cavity column, and the corresponding movable plate is pushed to move, thereby driving the power-carrying column to move in front of the power-carrying inner cavity column to be connected. The power-carrying column is inserted into the corresponding power-carrying inner cavity column under the action of the push spring, so that when the connected power-carrying inner cavity column needs to be changed after the electric wire is connected, there is no need to repeatedly disassemble and install the electric wire.

[0013] The intelligent power distribution meter places the wire to be connected between two clamping plates, rotates the nut cap to engage with the energized column and moves forward, and pushes the two clamping plates closer to each other through the main elastic plate and the auxiliary elastic plate to gradually clamp the wire. After the wire is clamped, the wavy auxiliary elastic plate buffers the pressure generated by the nut through deformation, preventing the clamping force of the clamping plate from being too large to damage the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the connection between the movable plate and the transverse groove of the utility model;

[0016] Figure 3 This is a schematic diagram of the push spring structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the auxiliary elastic plate structure of the utility model.

[0018] Among them, 1 is the instrument body, 2 is the horizontal groove, 3 is the energized inner cavity column, 4 is the outer cover, 5 is the moving plate, 6 is the push spring, 7 is the energized column, 8 is the double-bevel cylinder, 9 is the connecting block, 10 is the cross groove, 11 is the clamping plate, 12 is the secondary elastic plate, 13 is the main elastic plate, and 14 is the nut cap. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The utility model provides an intelligent power distribution meter. Figure 1-4 As shown, it includes an instrument body 1, an outer cover 4 is installed on the front of the instrument body 1, and multiple powered inner cavity columns 3 are installed on the front of the instrument body 1 and inside the outer cover 4. A transverse groove 2 is opened on the front of the outer cover 4, and two movable plates 5 are slidably inserted inside the transverse groove 2. A powered column 7 is slidably inserted on the front of the movable plate 5. The axis of the powered inner cavity column 3 is arranged parallel to the axis of the powered column 7. The inner diameter of the powered inner cavity column 3 is equal to the rear end diameter of the powered column 7. The powered column 7 can be inserted into the inside of the powered inner cavity column 3 and then connected with the inside of the instrument body 1. Multiple powered inner cavity columns 3 are distributed at equal distances. A push spring 6 is fixedly connected to the back of the movable plate 5. The powered column 7 is located on the inner ring side of the push spring 6. The rear end of the push spring 6 is fixedly connected to the rear end of the powered column 7. The push spring 6 has a tendency to push the powered column 7 to move backward, and the rear end of the powered column 7 is slidably inserted into the inside of an powered inner cavity column 3.

[0021] The front end of the powered inner cavity column 3 is fixedly connected with a double-bevel cylinder 8, the front end width of the double-bevel cylinder 8 is greater than the rear end width, and each two adjacent double-bevel cylinders 8 are connected by a connecting block 9, and the front side of the connecting block 9 is connected to the front side of the double-bevel cylinder 8. The connecting block 9 prevents the powered column 7 from being inserted between the two powered inner cavity columns 3. The double-bevel cylinder 8 can ensure that when the powered column 7 is slightly misaligned with the powered inner cavity column 3, the powered column 7 can continue to be inserted into the powered inner cavity column 3 under the bevel of the double-bevel cylinder 8.

[0022] A cross groove 10 is provided on the front of the energized inner cavity column 3, and two clamping plates 11 are arranged inside the cross groove 10. A main elastic plate 13 is arranged on the side of the two clamping plates 11 away from each other, and a secondary elastic plate 12 is fixedly connected to the side of the two clamping plates 11 away from each other. The other end of the secondary elastic plate 12 is fixedly connected to the main elastic plate 13. The secondary elastic plate 12 is located inside the cross groove 10, and the upper and lower surfaces of the energized column 7 and located behind the cross groove 10 are groove-shaped structures. The rear end of the main elastic plate 13 is located in the groove-shaped structure of the energized column 7, and the rear end of the main elastic plate 13 is connected to the energized column The outer surface of 7 is fixedly connected, and a nut cap 14 is threadedly sleeved on the outer surface of the power-carrying column 7 and located in front of the movable plate 5. When the nut cap 14 is rotated to engage with the power-carrying column 7 and move forward, the wires between the two clamping plates 11 can be pushed to clamp through the main elastic plate 13 and the auxiliary elastic plate 12. The shape of the auxiliary elastic plate 12 is wavy, and the number of auxiliary elastic plates 12 connected to each clamping plate 11 is set to be multiple. After the clamping plates 11 clamp the wires, when the nut cap 14 continues to rotate, the auxiliary elastic plate 12 is buffered by elastic deformation to prevent the wires from being damaged due to the large force.

[0023] Working principle: place the wire to be connected between the two clamping plates 11, turn the nut cap 14 to engage with the power-on column 7 and move forward, push the two clamping plates 11 closer to each other through the main elastic plate 13 and the auxiliary elastic plate 12 to gradually clamp the wire, and the push spring 6 pushes the power-on column 7 to insert into the corresponding power-on inner cavity column 3 and connect with the inside of the instrument. When the connected power-on inner cavity column 3 needs to be replaced, pull the power-on column 7 to compress the push spring 6 and disengage it from the power-on inner cavity column 3, push the corresponding movable plate 5 to move, and drive the power-on column 7 to move to the front of the power-on inner cavity column 3 that needs to be connected. Under the action of the push spring 6, the power-on column 7 is inserted into the corresponding power-on inner cavity column 3, and the power connection position can be quickly changed.

[0024] Although the 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 intelligent power distribution meter, comprising a meter body (1), characterized in that: The front of the instrument body (1) is provided with an outer cover (4), and a plurality of energized inner cavity columns (3) are installed on the front of the instrument body (1) and inside the outer cover (4). The front of the outer cover (4) is provided with a transverse groove (2), and two movable plates (5) are slidably inserted inside the transverse groove (2). The front of the movable plate (5) is slidably inserted with an energized column (7), and the back of the movable plate (5) is fixedly connected with a push spring (6), and the energized column (7) is located on the inner ring side of the push spring (6). The rear end of the push spring (6) is fixedly connected to the rear end of the energized column (7), and the rear end of the energized column (7) is slidably inserted inside an energized inner cavity column (3).

2. The intelligent power distribution meter according to claim 1, characterized in that: A double-bevel cylinder (8) is fixedly connected to the front end of the energized inner cavity column (3); the front width of the double-bevel cylinder (8) is greater than the rear width thereof; each two adjacent double-bevel cylinders (8) are connected via a connecting block (9); and the front face of the connecting block (9) is in communication with the front face of the double-bevel cylinder (8).

3. The intelligent power distribution meter according to claim 1, characterized in that: The axis of the energized inner cavity column (3) is arranged parallel to the axis of the energized column (7), the inner diameter of the energized inner cavity column (3) is equal to the rear end diameter of the energized column (7), and the plurality of energized inner cavity columns (3) are distributed at equal distances.

4. The intelligent power distribution meter according to claim 1, characterized in that: The front side of the energized inner cavity column (3) is provided with a cross groove (10), two clamping plates (11) are arranged inside the cross groove (10), a main elastic plate (13) is arranged on the side of the two clamping plates (11) away from each other, a secondary elastic plate (12) is fixedly connected to the side of the two clamping plates (11) away from each other, the other end of the secondary elastic plate (12) is fixedly connected to the main elastic plate (13), the secondary elastic plate (12) is located inside the cross groove (10), the rear end of the main elastic plate (13) is fixedly connected to the outer surface of the energized column (7), and a nut cap (14) is threadedly sleeved on the outer surface of the energized column (7) and located in front of the movable plate (5).

5. The intelligent power distribution meter according to claim 4, characterized in that: The upper and lower surfaces of the power-carrying column (7) and located behind the cross groove (10) are groove-shaped structures, and the rear end of the main elastic plate (13) is located in the groove-shaped structure of the power-carrying column (7).

6. The intelligent power distribution meter according to claim 4, characterized in that: The auxiliary elastic plate (12) is wavy in shape, and the number of auxiliary elastic plates (12) connected to each clamping plate (11) is set to be multiple.

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