CN218445681U - Modular structure meter housing - Google Patents

Abstract

The utility model discloses a modular structure meter housing, include drain pan, interface module down, go up drain pan and stop gear, the interface module is installed in one side embedding of drain pan down, the upside of drain pan is connected with the drain pan down, the drain pan is kept away from one side of going up the drain pan down and has been seted up the guide rail groove, the draw-in groove has been seted up to the inner wall both sides of going up the drain pan. This modular structure meter housing, press the clamp plate through the opening along the recess, make the rotatory connecting strip that drives the upper end of clamp plate promote group board, make hook-shaped structure's cardboard rotatory draw-in groove that breaks away from last drain pan inner wall, the maintenance is dismantled to this smart electric meter's meter housing to the convenience, the locating pin of drain pan and another group down the constant head tank location of drain pan peg graft under a set of, and carry out the block with the stopper of drain pan under a set of and the spacing groove of drain pan under another group and connect, thereby make a plurality of meter housing concatenation assemble into a whole ammeter, make things convenient for this modular structure's smart electric meter to splice the use fast.

Description

Modular structure meter housing

Technical Field

The utility model relates to an instrument shell technical field specifically is a modular structure instrument shell.

Background

Multiloop ammeter can install on the guide rail when using to the multiloop ammeter that adopts modular structure need splice the equipment, and simultaneously, can carry out insulation protection through the meter housing when the ammeter uses. The instrument shell is various in types, and the multi-loop electric meter adopting the modular structure can be protected in daily life through the instrument shell.

The instrument shell is generally assembled by screws when the instrument shell with the modular structure is used, so that the instrument shell can be protected by internal components after being assembled, in a long-time use process, when the components inside the instrument shell break down, the fastening screws are required to be disassembled by a general mode by means of a screwdriver, the instrument shell is pried open by a tool, the disassembling mode is very time-consuming, and the fastening screw assembly is easily lost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular structure meter housing to when solving the inside components and parts of meter housing that above-mentioned background art provided and breaking down, fastening screw need be dismantled with the help of the screwdriver to general mode, and such dismantlement mode is very consuming time problem.

In order to achieve the above object, the utility model provides a following technical scheme: an instrument shell with a modular structure comprises a lower bottom shell, an interface module, an upper bottom shell and a limiting mechanism,

the connector comprises a lower bottom shell, an upper bottom shell, a guide rail groove, clamping grooves, a limiting mechanism and a shifting plate, wherein an interface module is embedded in one side of the lower bottom shell, the upper side of the lower bottom shell is connected with the upper bottom shell, the side, away from the upper bottom shell, of the lower bottom shell is provided with the guide rail groove, the two sides of the inner wall of the upper bottom shell are provided with the clamping grooves, the side, close to the clamping grooves, of the lower bottom shell is provided with the limiting mechanism, the limiting mechanism comprises a groove, a pressing plate, a pushing spring, a connecting strip, a clamping plate and the shifting plate, the groove is formed in the two sides of the lower bottom shell, and the inner side of the groove is connected with the pressing plate through a rotating pin.

Preferably, a pushing spring is connected between the pressing plate and the inner wall of the groove, and a connecting strip is movably connected to one side of the upper end of the pressing plate.

Preferably, the upper side of the groove is connected with a clamping plate through a rotating shaft, the end part of the clamping plate is fixedly provided with a shifting plate, and the shifting plate is connected with the connecting strip.

Preferably, one side of the lower bottom shell is provided with a positioning groove, and two sides of the lower bottom shell, which are close to the positioning groove, are provided with limiting grooves.

Preferably, one side of the lower bottom shell far away from the positioning groove is fixed with a positioning pin, and two sides of the lower bottom shell close to the positioning pin are provided with limiting blocks.

Compared with the prior art, the beneficial effects of the utility model are that: this modular structure meter housing, press the clamp plate through the opening along the recess, make the rotatory connecting strip that drives the upper end of clamp plate promote group board, make hook-shaped structure's cardboard rotatory draw-in groove that breaks away from last drain pan inner wall, the maintenance is dismantled to this smart electric meter's meter housing to the convenience, the locating pin of drain pan and another group down the constant head tank location of drain pan peg graft under a set of, and carry out the block with the stopper of drain pan under a set of and the spacing groove of drain pan under another group and connect, thereby make a plurality of meter housing concatenation assemble into a whole ammeter, make things convenient for this modular structure's smart electric meter to splice the use fast.

1. The instrument shell with the modular structure is characterized in that an upper bottom shell is butted on a lower bottom shell of a modular intelligent electric meter, the upper bottom shell is pressed, the upper bottom shell and the lower bottom shell are assembled, so that the upper bottom shell for protecting the intelligent electric meter can be rapidly installed, otherwise, a pressing plate is pressed along an opening of a groove, the pressing plate rotates to drive a connecting strip at the upper end to push a shifting plate, the clamping plate of a hook-shaped structure is rotated to be separated from a clamping groove in the inner wall of the upper bottom shell, the instrument shell of the intelligent electric meter is convenient to disassemble, the interior of an instrument can be maintained, and the instrument shell is not required to be disassembled by using tools for maintenance;

2. this modular structure meter housing puts a plurality of modular structure's smart electric meter together, presses two adjacent meter housings for the locating pin of a set of drain pan down is pegged graft with the constant head tank location of another group drain pan down, and carries out the block with the stopper of a set of drain pan down and the spacing groove of another group drain pan down and connect, thereby makes a plurality of meter housings concatenation assemble into a whole ammeter, makes things convenient for this modular structure's smart electric meter housing to have the effect of location butt joint assembly.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic left-side sectional structure of the present invention;

FIG. 3 is a right side view of the structure of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the present invention from above;

fig. 5 is a schematic view of the local enlarged structure at a position of the present invention.

In the figure: 1. a lower bottom shell; 2. an interface module; 3. an upper bottom case; 4. a guide rail groove; 5. a card slot; 6. a limiting mechanism; 61. a groove; 62. pressing a plate; 63. a pushing spring; 64. a connecting strip; 65. clamping a plate; 66. dialing a plate; 7. positioning a groove; 8. a limiting groove; 9. positioning pins; 10. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a modular structure meter housing, including lower drain pan 1, interface module 2, go up drain pan 3 and stop gear 6, interface module 2 is installed in one side embedding of lower drain pan 1, the upside of lower drain pan 1 is connected with upper drain pan 3, lower drain pan 1 is kept away from one side of upper drain pan 3 and has been seted up guide rail groove 4, draw-in groove 5 has been seted up to the inner wall both sides of upper drain pan 3, the side that lower drain pan 1 is close to draw-in groove 5 is provided with stop gear 6, stop gear 6 is including fluted 61, clamp plate 62, push away the top and push away spring 63, connecting strip 64, cardboard 65 and group board 66, inside recess 61 was seted up in the both sides of lower drain pan 1, there is clamp plate 62 recess 61's inboard through rotatory pin connection.

The pressing plate 62 is L-shaped, a pushing spring 63 is connected between the pressing plate 62 and the inner wall of the groove 61, and one side of the upper end of the pressing plate 62 is movably connected with a connecting strip 64; the upside of recess 61 is connected with cardboard 65 through the pivot, and the end fixing of cardboard 65 has dials board 66, dials board 66 and is connected with connecting strip 64, and cardboard 65 is hook-like structure, and cardboard 65 and draw-in groove 5 are the block connection.

During specific implementation, dock upper casing 3 on modular smart electric meter's lower casing 1, and press upper casing 3, make draw-in groove 5 edge extrusion hook-shaped structure's of upper casing 3 inner wall both sides cardboard 65, make cardboard 65 drive clamp plate 62 extrusion push away spring 63 after the upset, when cardboard 65 docks with draw-in groove 5, through push away spring 63's extrusion, thereby can install fast the upper casing 3 that is used for protecting this smart electric meter, on the contrary, press clamp plate 62 through the opening along recess 61, make the clamp plate 62 upper end extrusion connecting strip 64 of "L" style of calligraphy, make the rotatory board 66 that dials that promotes of connecting strip 64, make hook-shaped structure's cardboard 65 rotatory draw-in groove 5 that breaks away from upper casing 3 inner wall, conveniently dismantle this smart electric meter's meter housing, and then can overhaul the maintenance to the inside of instrument.

One side of the lower bottom shell 1 is provided with a positioning groove 7, and two sides of the lower bottom shell 1 close to the positioning groove 7 are provided with limiting grooves 8; one side that constant head tank 7 was kept away from to drain pan 1 is fixed with locating pin 9 down, and the both sides that lower drain pan 1 is close to locating pin 9 are provided with stopper 10, and spacing groove 8 and stopper 10 are the arc structure, and spacing groove 8 and stopper 10 all are the symmetric distribution about the central line of drain pan 1 down.

During specific implementation, put a plurality of modular structure's smart electric meter together, and put a plurality of interface module 2 of drain pan 1 one side down in same one side, and press two adjacent meter housings, make a set of locating pin 9 of drain pan 1 down and another group down the constant head tank 7 location grafting of drain pan 1, and carry out the block with a set of stopper 10 of drain pan 1 down and another group down the spacing groove 8 of drain pan 1 and connect, thereby make adjacent two sets of meter housings carry out electric connection, thereby make a plurality of meter housings assemble into a whole ammeter, make things convenient for the instrument to use.

To sum up, can be connected with the mounting track through the guide rail groove 4 with bottom case 1 one side down, put a plurality of modular structure's smart electric meter together, and put a plurality of interface module 2 of bottom case 1 one side down in same one side, and dock two adjacent meter housings, thereby make a whole ammeter of concatenation assembly of a plurality of meter housings, carry out data transmission and power transmission through the interface module 2 of embedding installation in bottom case 1 down, and through the meter housing that can assemble and disassemble, conveniently carry out later stage maintenance, the content of not making detailed description in this description belongs to the prior art that technical personnel known in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (5)

1. The utility model provides a modular structure meter housing, includes lower drain pan (1), interface module (2), goes up drain pan (3) and stop gear (6), its characterized in that:

interface module (2) are installed in one side embedding of lower drain pan (1), the upside of lower drain pan (1) is connected with last drain pan (3), guide rail groove (4) have been seted up to one side that last drain pan (3) were kept away from in lower drain pan (1), draw-in groove (5) have been seted up to the inner wall both sides of going up drain pan (3), the side that lower drain pan (1) is close to draw-in groove (5) is provided with stop gear (6), stop gear (6) are including recess (61), clamp plate (62), top push spring (63), connecting strip (64), cardboard (65) and group board (66), inside both sides of drain pan (1) are seted up down in recess (61), the inboard of recess (61) has clamp plate (62) through rotatory pin connection.

2. A modular construction instrument housing according to claim 1, wherein: a pushing spring (63) is connected between the pressing plate (62) and the inner wall of the groove (61), and a connecting strip (64) is movably connected to one side of the upper end of the pressing plate (62).

3. A modular construction instrument housing according to claim 2, wherein: the upper side of the groove (61) is connected with a clamping plate (65) through a rotating shaft, the end part of the clamping plate (65) is fixedly provided with a shifting plate (66), and the shifting plate (66) is connected with a connecting strip (64).

4. A modular construction instrument housing according to claim 1, wherein: one side of the lower bottom shell (1) is provided with a positioning groove (7), and two sides of the lower bottom shell (1) close to the positioning groove (7) are provided with limiting grooves (8).

5. A modular construction instrument housing according to claim 4, wherein: one side of the lower bottom shell (1) far away from the positioning groove (7) is fixed with a positioning pin (9), and two sides of the lower bottom shell (1) close to the positioning pin (9) are provided with limiting blocks (10).

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