Connection structure convenient for installation of electric energy meter

Abstract

The utility model discloses an electric energy meter connection structure convenient to install, which comprises an installation plate, a raised line and an electric energy meter body, the electric energy meter body is provided with a clamping groove, the electric energy meter body is movably inserted with a clamping rod at the bottom side of the clamping groove, the upper side of the clamping rod is sleeved with a spring, one end of the spring is contacted with the clamping groove, and the other end of the spring is contacted with a limiting block. The limiting block is fixedly connected to the upper end of the clamping rod, the bottom end of the clamping rod is fixedly connected with a protruding block, the protruding block makes contact with the bottom end of the electric energy meter body, the bottom side of the protruding strip is provided with a limiting groove, and the limiting groove corresponds to the limiting block. According to the utility model, one side of the clamping groove of the electric energy meter body is provided with the clamping rod which can be stretched by the spring, the clamping rod is matched with the convex block, and the limiting block is matched with the limiting groove at the bottom side of the convex strip, so that a limiting structure can be formed, and the mounting effect between the electric energy meter body and the mounting plate is improved; transverse limiting can be carried out by inserting the positioning rods, and transverse movement of the electric energy meter body on the protruding strips is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric energy meter installation, specifically relates to a kind of electric energy meter convenient installation's connecting structure. BACKGROUND

[0002] Electric energy meter is used to measure the meter of electric energy, also called electroplating meter, time can measure the meter of various electrical quantities, electric energy meter is usually required to determine the installation position of electric meter, the installation position of current transformer, and the aperture of electric meter type and current transformer required, threading or threading mode when installing.

[0003] According to the "a kind of electric energy meter convenient installation's connecting structure" of Chinese patent publication No. CN221858091U, it is mainly described that by slidingly connecting multiple limiting connecting blocks on limiting strip, when installing electric energy meter body, the matching connecting block on the back of electric energy meter body is matched with the protruding connecting block, press the electric energy meter body hard, make the protruding connecting block enter the inside of matching connecting block, at this time, guide wheel is compressed into protruding connecting block, after insertion, guide wheel is placed in the groove of matching connecting block and is extruded upward by spring to limit and prevent electric energy meter body from falling, after moving electric energy meter body to appropriate position, rotate bolt to drive locking block to press down and contact with the both sides of limiting strip to extrude and position, when some electric energy meter body is damaged, pull the electric energy meter body hard to make the guide wheel on protruding connecting block guide and extrude guide wheel to shrink into protruding connecting block to disengage from the sliding slot of matching connecting block, when installing again, only need to insert again, improve installation efficiency, when disassembling and repairing, adjacent need not to be disassembled, and the space required for installation is smaller, improve the utilization rate of space.

[0004] Electric energy meter is usually connected on mounting plate by bolt, needs to be punched in advance on mounting plate, and is limited by cooperating bolt, this kind of electric energy meter connecting mode will appear that installation hole position is not opposite when subsequent electric energy meter is updated, needs to be punched again, therefore, card slot is set on the back of electric energy meter to install protruding structure on mounting plate to realize the limiting installation of electric energy meter, this kind of mode greatly improves installation efficiency in installation process, but still needs to be connected with fastening bolt, otherwise, it will lead to unstable situation in installation process, therefore, it will lead to that the installation and connection of electric energy meter are more troublesome.

[0005] Therefore, an electric energy meter convenient installation's connecting structure is proposed to solve the problem that electric energy meter is limited by card slot and protruding structure, and still needs to be connected with fastening bolt, which reduces the efficiency of installing and disassembling electric energy meter. UTILITY MODEL CONTENTS

[0006] The utility model wants to solve the technical problem: electric energy meter is through the clamping groove and the convex structure to limit electric energy meter, still needs to link fastening bolt, can reduce the efficiency problem of installation and disassembly electric energy meter, therefore puts forward a kind of electric energy meter convenient to install's connecting structure.

[0007] The utility model solves technical problem and adopts technical scheme: a kind of electric energy meter convenient to install's connecting structure, including mounting plate, convex strip and electric energy meter body, the clamping groove is set up on the electric energy meter body, the movable plug-in of clamping groove bottom side is equipped with clamping rod, spring is sleeved on the upper side of clamping rod, one end of spring is in contact with clamping groove, the other end of spring is in contact with limiting block, limiting block is fixedly connected on the upper end of clamping rod, the bottom end of clamping rod is fixedly connected with convex block, and the bottom end of electric energy meter body is contacted with convex block, the bottom side of convex strip is equipped with limiting slot and limiting slot corresponds with limiting block.

[0008] As a preferred technical scheme of the utility model, recesses are uniformly provided on the convex strip, through holes are provided on the electric energy meter body, and positioning rods are inserted into the through holes and the recesses, so that the electric energy meter body can be transversely limited by the length of the convex strip as a coordinate, the transverse movement of the electric energy meter body is reduced, and the stability is improved.

[0009] As a preferred technical scheme of the utility model, the convex strip is uniformly fixedly connected with a pad strip, the pad strip is in contact with the clamping groove, the energy release effect during the operation of the electric energy meter is increased, and the stability is improved.

[0010] As a preferred technical scheme of the utility model, the pad strip is composed of rubber, and the pad strip is uniformly located on both sides of each recess to increase the buffering effect.

[0011] As a preferred technical scheme of the utility model, the convex strip is rotatably embedded with a sliding ball in the limiting slot, and the sliding ball is in contact with the limiting block, so that the friction between the convex strip and the limiting block is reduced by arranging the sliding ball.

[0012] The utility model has the following advantages: by installing the spring-expandable clamping rod on one side of the clamping groove of the electric energy meter body, cooperating the convex block and the limiting block with the limiting slot on the bottom side of the convex strip, a limiting structure can be formed to improve the installation effect between the electric energy meter body and the mounting plate, and by arranging the pad block and the recess on the convex strip, the electric energy meter body can be transversely limited by inserting the positioning rod to reduce the transverse movement of the electric energy meter body on the convex strip. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a kind of electric energy meter convenient to install's connecting structure of the three-dimensional structure schematic diagram of a preferred embodiment of the utility model;

[0014] Figure 2It is a side view structure schematic diagram of a connecting structure convenient for installation of an electric energy meter according to an optimal embodiment of the utility model;

[0015] Figure 3 It is a convex strip place three-dimensional structure schematic diagram of a connecting structure convenient for installation of an electric energy meter according and an optimal embodiment of the utility model;

[0016] Figure 4 It is an A place enlarged structure schematic diagram of a connecting structure convenient for installation of an electric energy meter according to an optimal embodiment of the utility model.

[0017] The figure mark explanation: 1, mounting plate;2, convex strip;3, electric energy meter body;4, clamping groove;5, clamping rod;6, spring;7, convex block;8, limiting block;9, limiting slot;10, pad strip;11, sliding ball;12, recess;13, through hole;14, positioning rod. Specific implementation

[0018] The utility model will be further explained in connection with the drawings.

[0019] Please combine with the electric energy meter convenient for installation connecting structure shown in the figure, Figures 1-4 Including mounting plate 1, convex strip 2 and electric energy meter body 3, the section of convex strip 2 is right trapezoidal, so under the condition of gravity, the clamping groove 4 of electric energy meter body 3 keeps close to the upper side of convex strip 2, the mounting plate 1 contacts the surface to be contacted according to actual situation, the clamping groove 4 is set up on electric energy meter body 3, the clamping rod 5 is movably inserted in the bottom side of clamping groove 4, the spring 6 is sleeved on the upper side of clamping rod 5, the spring 6 is contacted with limiting block 8 through clamping groove 4, so that clamping rod 5 keeps upward force, thereby limiting block 8 enters limiting slot 9, keeps the limiting of electric energy meter body 3, one end of spring 6 contacts clamping groove 4, the other end of spring 6 contacts limiting block 8, limiting block 8 is fixedly connected on the upper end of clamping rod 5, the bottom end of clamping rod 5 is fixedly connected with convex block 7, convex block 7 contacts the bottom end of electric energy meter body 3, limiting slot 9 is set up on the bottom side of convex strip 2 and limiting slot 9 corresponds with limiting block 8.

[0020] Among them, recess 12 is evenly set up on convex strip 2, through hole 13 is set up on electric energy meter body 3, positioning rod 14 is inserted in through hole 13 and positioning rod 14 is inserted in recess 12, by setting positioning rod 14 inserted in through hole 13, through hole 13 is provided with several and the spacing between adjacent two through holes 13 is not equal, and is contacted with the recess 12 on the convex strip 2, can form limiting structure, reduce the transverse movement of electric energy meter body 3 on the convex strip 2, the diameter of one end of positioning rod 14 inserted in recess 12 is consistent with the width of recess 12, by setting unequal distance through hole 13, can facilitate the connection of positioning rod 14 and recess 12, improve the transverse limiting of electric energy meter body 3, reduce the shaking of electric energy meter body 3.

[0021] The convex strip 2 is uniformly fixedly connected with a pad strip 10, and the pad strip 10 is in contact with the clamping groove 4.

[0022] The pad strip 10 is composed of rubber, and the pad strip 10 is uniformly located on both sides of each recess 12.

[0023] The convex strip 2 is rotatably embedded with a sliding ball 11 in the limiting groove 9, and the sliding ball 11 is in contact with the limiting block 8.

[0024] Working principle: the convex block 7 is manually pulled and the spring 6 is contracted, at this time, the clamping rod 5 and the limiting block 8 are lowered, and the electric energy meter body 3 is placed on one side of the convex strip 2, then the clamping groove 4 on the electric energy meter body 3 is in contact with the convex strip 2, under the condition that the spring 6 is not stressed, the limiting block 8 is raised and can be inserted into the limiting groove 9 at the bottom side of the convex strip 2, then the positioning rod 14 is inserted at the upper side of the electric energy meter body 3, under the condition of gravity, the bottom end of the positioning rod 14 is inserted into the recess 12 at the upper side of the convex strip 2, thereby providing lateral limiting of the electric energy meter body 3, and the installation and dismounting efficiency of the electric energy meter body 3 is improved.

[0025] The above is only the preferred embodiment of the present application, and it should be pointed out that, for those skilled in the art, without departing from the principle of the present application, some improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present application.

[0026] Other parts not described in the present application are all prior art, so they are not described here.

[0027] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited thereto; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A connection structure for easy installation of an electricity meter, comprising a mounting plate (1), a protruding strip (2), and an electricity meter body (3), wherein the electricity meter body (3) is provided with a slot (4), characterized in that, The energy meter body (3) is movably inserted with a locking rod (5) at the bottom of the locking slot (4). A spring (6) is sleeved on the upper side of the locking rod (5). One end of the spring (6) contacts the locking slot (4), and the other end of the spring (6) contacts a limiting block (8). The limiting block (8) is fixedly connected to the upper end of the locking rod (5). A protrusion (7) is fixedly connected to the bottom end of the locking rod (5). The protrusion (7) contacts the bottom end of the energy meter body (3). A limiting groove (9) is opened on the bottom side of the protrusion (2), and the limiting groove (9) corresponds to the limiting block (8).

2. The easy-to-install connection structure for an electricity meter as described in claim 1, characterized in that, The protrusion (2) has evenly spaced recesses (12), and the energy meter body (3) has a through hole (13). A positioning rod (14) is inserted into the through hole (13) and the positioning rod (14) is inserted into the recess (12).

3. The easy-to-install connection structure for an electricity meter as described in claim 2, characterized in that, A pad (10) is uniformly fixedly connected to the protrusion (2), and the pad (10) contacts the slot (4).

4. The easy-to-install connection structure for an electricity meter as described in claim 3, characterized in that, The pad (10) is made of rubber and is evenly located on both sides of each recess (12).

5. The easy-to-install connection structure for an electricity meter as described in claim 3, characterized in that, The protrusion (2) is located in the limiting groove (9) and a slider (11) is rotatably embedded therein. The slider (11) is in contact with the limiting block (8).

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