Wiring meter seat for electric energy meter detection

Abstract

The utility model discloses a wiring meter stand for electric energy meter detection, comprising a substrate, the upper end of the substrate is provided with at least one strip-shaped groove, the plurality of strip-shaped grooves are arranged in parallel and at intervals, one end of each strip-shaped groove passes through the substrate through a guide slide opening arranged on the substrate, the outer side direction of the guide slide opening is provided with a push block, and the push block is provided with a push rod. A push rod is slidably arranged in the guide sliding opening in a matched mode, one end of the push rod extends into the strip-shaped groove, and the outer end of the push rod is fixedly connected with the push block. A copper sheet corresponding to a pin of the electric energy meter is arranged on the inner wall of one side of the strip-shaped groove, a through hole corresponding to the copper sheet is vertically formed in the bottom of the strip-shaped groove in a penetrating mode, and the lower end of the copper sheet extends to the position below the substrate through the through hole; the side face of the push rod is provided with a clamping piece corresponding to the copper sheet, the middle of the clamping piece is arched towards the copper sheet, the vertical distance between the middle of the clamping piece and the corresponding copper sheet is matched with the thickness of the pin, different numbers of strip-shaped grooves can correspond to different electric energy meter pins, and therefore the application range is expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary devices for electric energy meter detection, in particular to a wiring meter socket for electric energy meter detection. Background Art

[0002] Before leaving the factory, electric energy meters must be tested to ensure they are functioning properly. Some meters have pins extending from their lower end, and testing requires connecting each pin to the test equipment. To speed up testing and avoid connecting multiple pins to the test equipment one by one with wires, a terminal block is often used.

[0003] The utility model patent for "an auxiliary device for calibrating an electric energy meter" with patent announcement number "CN221631660U" discloses a base body, a front side of the base body is provided with at least one group of clamping and mounting mechanisms, the clamping and mounting mechanisms include a fixed block fixed on the base body and a sliding block that slides, the sliding block is driven by a driving mechanism to slide close to or away from the fixed block, a socket is formed when the sliding block and the fixed block are brought together, a copper sheet is provided on at least one of the two opposite sides of the sliding block and the fixed block, the copper sheet is located in the socket, the copper sheets in the four sockets on the device are respectively connected to the calibration device through wires, and then the four terminals of the electric meter are respectively aligned with the four sockets and inserted and attached to the copper sheet, thereby electrically connecting to the calibration device, and the electric meter is directly unplugged after the calibration is completed. Through the device of the utility model, the electric meter and the calibration device can be quickly connected and calibrated, avoiding the need to connect wires one by one, thereby improving work efficiency.

[0004] In the above patent, detection is limited to electric energy meters whose pins can be arranged in two rows. If the pins at the lower end of the electric energy meter can only be distributed in more than two rows, the above "auxiliary device for calibrating electric energy meters" is not applicable. Utility Model Content

[0005] In order to solve the above-mentioned deficiencies in the prior art, the present invention provides a wiring meter socket for detecting an electric energy meter.

[0006] In order to achieve the above technical effects, the present invention adopts the following solutions:

[0007] A terminal block for detecting an electric energy meter comprises a base plate, wherein the upper end of the base plate is provided with at least one strip groove, the strip grooves being parallel and spaced apart, one end of the strip groove penetrating the base plate through a guide slot provided on the base plate, a push block being provided on the outer side of the guide slot, a push rod being provided in the guide slot for sliding matching therewith, one end of the push rod extending into the strip groove, the outer end of the push rod being fixedly connected to the push block;

[0008] A copper sheet corresponding to the pin of the electric energy meter is provided on the inner wall of one side of the strip groove, and a through hole corresponding to the copper sheet is vertically penetrated through the bottom of the strip groove, and the lower end of the copper sheet extends to the bottom of the substrate through the through hole;

[0009] A clamping piece is provided on the side of the push rod corresponding to the copper sheet, the middle of the clamping piece is arched toward the copper sheet, and the vertical distance between the middle of the clamping piece and the corresponding copper sheet matches the thickness of the pin.

[0010] According to a preferred technical solution, both sides of the middle portion of the clamping member are arranged in an arc transition.

[0011] According to a preferred technical solution, the push block is connected to a propulsion mechanism, and the propulsion direction of the propulsion mechanism is parallel to the sliding direction of the push rod.

[0012] According to a preferred technical solution, the propulsion mechanism includes a cylinder arranged parallel to the push rod, and the telescopic rod of the cylinder is fixedly connected to the push block.

[0013] According to a preferred technical solution, the push rod and the push block are detachably arranged, a connecting head is fixedly provided at the outer end of the push rod, a connecting groove matching the connecting head is opened at the upper end of the push block, and the connecting head is embedded in the connecting groove and locked by bolts.

[0014] According to a preferred technical solution, the side of the strip groove on which the copper sheet is mounted is recessed relative to the same side of the guide slide, and the side of the strip groove opposite to the copper sheet is flush with the same side of the guide slide.

[0015] According to a preferred technical solution, the upper end of the copper sheet is bent in a direction away from the clamping member to form a fixing sheet, and a mounting groove matching the fixing sheet is provided at the upper end of the substrate. The fixing sheet is embedded in the mounting groove and locked by screws.

[0016] Compared with the prior art, the beneficial effects are:

[0017] The utility model has a simple structure and is easy to use. The pins at the lower end of the electric energy meter are inserted into the corresponding strip grooves and are in contact with the corresponding copper sheets. Then, the push rod is pushed inward by the pushing block. The push rod moves so that the pressing piece on one side of the push rod squeezes the pins, pressing the pins against the copper sheets to ensure close contact between the pins and the copper sheets. Different numbers of strip grooves can correspond to different electric energy meter pins, thereby expanding the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the utility model in use;

[0019] Figure 2 yes Figure 1 Schematic diagram of part of the structure;

[0020] Figure 3 yes Figure 2 A schematic diagram of the enlarged structure of part A;

[0021] Figure 4 It is a schematic diagram of the structure of the utility model;

[0022] Figure 5 yes Figure 4 Schematic diagram of the enlarged structure of part B.

[0023] Figure numerals: 1, substrate; 2, electric energy meter; 3, pin; 4, guide slide; 5, push block; 6, copper sheet; 7, push rod; 8, connector; 9, strip groove; 10, fixing plate; 11, clamping piece; 12, through hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] A wiring meter socket for detecting an electric energy meter 2 comprises a substrate 1, wherein the upper end of the substrate 1 is provided with at least one strip groove 9, and the pins 3 corresponding to the lower end of the electric energy meter 2 can be divided into several columns, and the number of the strip grooves 9 is set to be several, and each strip groove 9 corresponds to a column of pins 3, and the length of the strip groove 9 is set parallel to the length of the substrate 1, and the plurality of strip grooves 9 are arranged at intervals along the width direction of the substrate 1, and one end of the strip groove 9 passes through the substrate 1 through a guide slide 4 provided on the substrate 1, and a push block 5 is provided in the outer direction of the guide slide 4, and a push rod 7 is provided in the guide slide 4 for matching sliding. The guide slide 4 guides the sliding of the push rod 7 to prevent the push rod 7 from shaking, and one end of the push rod 7 extends into the strip groove 9, and the outer end of the push rod 7 is fixedly connected to the push block 5, and multiple push rods 7 are fixedly connected to the same push block 5;

[0026] A copper sheet 6 corresponding to the pin 3 of the electric energy meter 2 is provided on the inner wall of one side of the strip groove 9. A through hole 12 corresponding to the copper sheet 6 is vertically penetrated at the bottom of the strip groove 9. The lower end of the copper sheet 6 extends to the bottom of the substrate 1 through the through hole 12. The lower end of the copper sheet 6 is connected to the detection equipment of the electric energy meter 2 through an electric wire.

[0027] A clamping piece 11 is provided on the side of the push rod 7 corresponding to the copper sheet 6. The middle part of the clamping piece 11 is arched toward the copper sheet 6 to form elasticity. The vertical distance between the middle part of the clamping piece 11 and the corresponding copper sheet 6 matches the thickness of the pin 3, and the pin 3 can be clamped by the clamping piece 11 and the copper sheet 6.

[0028] Insert the pin 3 at the lower end of the electric energy meter 2 into the corresponding strip groove 9 and make it fit with the corresponding copper sheet 6. Then push the push rod 7 inward through the pushing block. The push rod 7 moves so that the pressing piece on one side of the push rod 7 squeezes the pin 3, pressing the pin 3 against the copper sheet 6 to ensure close contact between the pin 3 and the copper sheet 6. After the detection is completed, move the pushing block 5 outward to stagger the pressing piece and the pin 3, so that the electric energy meter 2 can be removed. Different numbers of strip grooves 9 can correspond to different pins 3 of the electric energy meter 2, thereby expanding the scope of application.

[0029] According to the preferred technical solution, the two sides of the middle part of the clamping member 11 are set in a circular arc transition. When the push rod 7 drives the clamping member to move and the clamping member is gradually pressed on the copper sheet 6, the arc setting can reduce the obstruction of the copper sheet 6 to the clamping member, and the movement of the clamping member is smoother.

[0030] According to a preferred technical solution, the push block 5 is connected to a propulsion mechanism, the propulsion direction of the propulsion mechanism is parallel to the sliding direction of the push rod 7, and the push block 5 and the push rod 7 are pushed to move by the propulsion mechanism.

[0031] According to a preferred technical solution, the propulsion mechanism includes a cylinder arranged parallel to the push rod 7 , and the telescopic rod of the cylinder is fixedly connected to the push block 5 .

[0032] According to the preferred technical solution, the push rod 7 and the push block 5 are detachably arranged, a connector 8 is fixed to the outer end of the push rod 7, a connecting groove matching the connector 8 is opened at the upper end of the push block 5, and the connecting head 8 is embedded in the connecting groove and locked by bolts.

[0033] According to a preferred technical solution, the side of the strip groove 9 on which the copper sheet 6 is installed is recessed relative to the same side of the guide slide 4, and the side of the strip groove 9 relative to the copper sheet 6 is flush with the same side of the guide slide 4, so that the side of the push rod 7 away from the copper sheet 6 can rest against the side wall of the strip groove 9, and this side can be subjected to force when the pressing member squeezes the copper sheet 6, thereby making the push rod 7 more stable.

[0034] According to a preferred technical solution, the upper end of the copper sheet 6 is bent in a direction away from the clamping member 11 to form a fixing sheet 10, and a mounting groove matching the fixing sheet 10 is provided at the upper end of the substrate 1. The fixing sheet 10 is embedded in the mounting groove and locked by screws.

[0035] In the description of the present utility model, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art. These are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present utility model.

[0036] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0037] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

Claims

1. A connection socket for detecting an electric energy meter (2), characterized in that: The invention comprises a base plate (1), wherein the upper end of the base plate (1) is provided with at least one strip groove (9), and the plurality of strip grooves (9) are arranged in parallel and at intervals, one end of the strip groove (9) passes through the base plate (1) through a guide slot (4) provided on the base plate (1), a push block (5) is provided on the outer side of the guide slot (4), a push rod (7) is provided in the guide slot (4) for matching sliding, one end of the push rod (7) extends into the strip groove (9), and the outer end of the push rod (7) is fixedly connected to the push block (5); A copper sheet (6) corresponding to the pin (3) of the electric energy meter (2) is provided on one inner wall of the strip groove (9), a through hole (12) corresponding to the copper sheet (6) is vertically penetrated through the bottom of the strip groove (9), and the lower end of the copper sheet (6) extends to the bottom of the substrate (1) through the through hole (12); A clamping piece (11) is provided on the side of the push rod (7) corresponding to the copper sheet (6), the middle of the clamping piece (11) is arched toward the copper sheet (6), and the vertical distance between the middle of the clamping piece (11) and the corresponding copper sheet (6) matches the thickness of the pin (3).

2. The connection socket for detecting an electric energy meter (2) as claimed in claim 1, characterized in that: Both sides of the middle portion of the clamping member (11) are arranged in an arc transition.

3. The connection socket for detecting an electric energy meter (2) as claimed in claim 1, characterized in that: The push block (5) is connected to a propulsion mechanism, and the propulsion direction of the propulsion mechanism is parallel to the sliding direction of the push rod (7).

4. The connection socket for detecting an electric energy meter (2) as claimed in claim 3, characterized in that: The propulsion mechanism comprises a cylinder arranged parallel to the push rod (7), and the telescopic rod of the cylinder is fixedly connected to the push block (5).

5. The connection socket for detecting an electric energy meter (2) as claimed in claim 1, characterized in that: The push rod (7) and the push block (5) are detachably arranged. A connecting head (8) is fixedly provided at the outer end of the push rod (7). A connecting groove matching the connecting head (8) is provided at the upper end of the push block (5). The connecting head (8) is embedded in the connecting groove and locked by a bolt.

6. The connection socket for detecting an electric energy meter (2) as claimed in claim 1, characterized in that: The side of the strip groove (9) on which the copper sheet (6) is mounted is recessed relative to the same side of the guide slide (4), and the side of the strip groove (9) relative to the copper sheet (6) is flush with the same side of the guide slide (4).

7. The connection socket for detecting an electric energy meter (2) according to claim 1, characterized in that: The upper end of the copper sheet (6) is bent in a direction away from the clamping member (11) to form a fixing sheet (10), and a mounting groove matching the fixing sheet (10) is provided at the upper end of the base plate (1), and the fixing sheet (10) is embedded in the mounting groove and locked by screws.

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