Ammeter convenient to position and install
Technical Field
The utility model relates to the technical field of electric meters, in particular to an electric meter convenient to position and install.
Background
The ammeter is abbreviated as an electric energy meter, is an instrument for measuring electric energy, is also called an ammeter, a fire meter, an electric energy meter and a kilowatt hour meter, and refers to an instrument for measuring various electric quantities, and the existing ammeter has certain defects in use, such as;
The electric energy meter is a meter for measuring electric energy, also called an electric meter, a fire meter and a kilowatt hour meter, and refers to a meter for measuring various electric quantities, commonly called an electric meter and a fire meter. The application is as follows: industrial and civil meters, electronic standard meters, maximum demand meters, complex rate meters, according to the structure and working principle: induction type (mechanical type), stationary type (electronic type), electromechanical integral type (hybrid type), traditional ammeter is usually used the bolt to install in the inside of ammeter case or on the wall when using, but the bolt is when installing the ammeter, and the staff needs the angle of the timing ammeter that keeps always, and ammeter is heavier also more laborsaving when the installation, inconvenient location installation of ammeter.
Disclosure of utility model
The utility model provides the following technical scheme: the utility model aims to provide an ammeter convenient to position and install, which solves the problems that the ammeter in the current market proposed by the background technology has a plurality of defects, is inconvenient to position and install and is inconvenient to overhaul quickly.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an electric meter convenient for positioning and installation, comprising: a main body and a controller;
The controller is installed to main part front portion, main part back is connected with mounting structure, connecting terminal is installed to main part front portion, the main part is connected with the protection casing through overhaul structure with connecting terminal.
Preferably, the mounting structure is further provided with a mounting plate, a rotating groove, a sliding groove, a rotating rod, a rotating block, a triangular groove, a bidirectional threaded rod, an internal thread sliding block, a fixing plate and a positioning groove;
The main part back is provided with the mounting panel, rotatory groove has been seted up to the mounting panel bottom.
Preferably, a sliding groove is formed in the surface of the mounting plate, and a rotating rod is connected between the sliding groove and the rotating groove in a penetrating and rotating manner;
The end part of the rotating rod, which is close to the rotating groove, is fixedly connected with a rotating block.
Preferably, a triangular groove is formed in the side face of the rotating block, and a bidirectional threaded rod is connected between the rotating rod and the sliding groove;
and the side surface of the bidirectional threaded rod is in threaded connection with an internal thread sliding block.
Preferably, the side surface of the internal thread sliding block is fixedly connected with a fixed plate, and the fixed plate is movably connected with the positioning groove;
The positioning groove is formed in the back of the main body.
Preferably, the overhaul structure is further provided with a slot, a clamping groove, a squeeze plate, a clamping block, a sliding groove and a spring;
The surface of main part has seted up the slot, the draw-in groove has been run through to the slot inside.
Preferably, the inside of the slot is movably connected with an extrusion plate, and the side surface of the extrusion plate, which is close to the clamping groove, is fixedly connected with a clamping block;
the end part of the extrusion plate is fixedly connected to the surface of the protective cover, and the inner side of the protective cover is fixedly connected with a sliding block.
Preferably, the sliding block is movably connected in the sliding groove, and the sliding groove is formed in the side face of the connecting terminal;
and a spring is fixedly connected inside the sliding groove.
Compared with the prior art, the utility model has the beneficial effects that: this ammeter of convenient location installation can drive two sets of internal thread sliding blocks and carry out opposite direction screw-thread slip when two-way threaded rod rotates, can drive the fixed plate and remove when the internal thread sliding block screw-thread slip, can slide through the constant head tank when the fixed plate removes, can extrude the fixing to the main part when the fixed plate slides inside the constant head tank, make things convenient for the ammeter to fix a position the installation, can slide through the slot when stripper plate and fixture block remove, can continue to stimulate the protection casing when stripper plate and fixture block roll-off slot are inside, can drive the inside of slider roll-off spout when the protection casing receives the pulling, convenient connecting terminal can carry out quick inspection maintenance.
1. When the ammeter needs to be installed, the ammeter can be fixed on a wall through the installation hole on the installation plate by using the bolts, after the installation plate is installed, the main body can be pulled to drive the positioning groove to be in butt joint with the fixing plate, the main body can be pushed to slide with the fixing plate, when the fixing plate slides into the positioning groove, the triangular spanner can be used for inserting the inside of the triangular groove, the triangular spanner can be rotated to drive the triangular groove to rotate with the rotating block, the rotating block can be driven to rotate through the rotating groove and the sliding groove when rotating, the bidirectional threaded rod can be driven to rotate when rotating, the two groups of internal threaded sliding blocks can be driven to slide in opposite threads when rotating, the internal threaded sliding blocks can be driven to move when sliding in threads, the fixing plate can slide through the positioning groove when moving, the main body can be extruded and fixed when the fixing plate slides into the positioning groove, and the ammeter can be positioned and installed conveniently;
2. The connecting terminal needs to be checked and maintained frequently, the pressing fixture block can slide through the clamping groove, the extruding plate can be extruded when the fixture block slides, the extruding plate can be deformed through plastic materials of the extruding plate, the fixture block can be driven to move into the slot after being deformed, when the fixture block is extruded into the slot, the sliding block can move through the elasticity of the spring self, the sliding block can slide through the sliding groove when moving, the protective cover can be driven to move when sliding the sliding block, the extruding plate can be driven to move with the fixture block when moving, the extruding plate can slide through the slot when moving with the fixture block, when the extruding plate and the fixture block slide out of the slot, the protective cover can be pulled continuously, the protective cover can be driven to slide out of the sliding groove when being pulled, and the connecting terminal can be checked and maintained rapidly.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic diagram of a front view in cross section;
FIG. 3 is a schematic side sectional view of the present utility model;
FIG. 4 is a schematic view of the bottom structure of the present utility model;
fig. 5 is an enlarged schematic view of the structure of the portion a of the present utility model.
In the figure: 1. a main body; 2. a controller; 3. a mounting structure; 301. a mounting plate; 302. a rotary groove; 303. a sliding groove; 304. a rotating rod; 305. a rotating block; 306. triangular grooves; 307. a two-way threaded rod; 308. an internal thread slider; 309. a fixing plate; 310. a positioning groove; 4. a connection terminal; 5. an overhaul structure; 501. a slot; 502. a clamping groove; 503. an extrusion plate; 504. a clamping block; 505. a slide block; 506. a chute; 507. a spring; 6. and a protective cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: an electric meter convenient for positioning and installation, comprising: a main body 1 and a controller 2;
The controller 2 is installed at the front portion of main part 1, and main part 1 back is connected with mounting structure 3, and connecting terminal 4 is installed at the front portion of main part 1, and main part 1 is connected with protection casing 6 through maintenance structure 5 with connecting terminal 4.
The mounting structure 3 is further provided with a mounting plate 301, a rotating groove 302, a sliding groove 303, a rotating rod 304, a rotating block 305, a triangular groove 306, a bidirectional threaded rod 307, an internal thread sliding block 308, a fixing plate 309 and a positioning groove 310, the back of the main body 1 is provided with the mounting plate 301, the bottom of the mounting plate 301 is provided with the rotating groove 302, and the rotating block 305 can rotate through the rotating groove 302 when rotating.
The mounting panel 301 surface has been seted up sliding tray 303, and the internal thread sliding block 308 can lead the slip through sliding tray 303 when the screw thread slides, runs through between sliding tray 303 and the rotary tray 302 and rotates and be connected with rotary rod 304, and rotary rod 304 rotates through rotary tray 302 and sliding tray 303 when rotating, and the tip fixedly connected with rotary block 305 of rotary rod 304 that is close to rotary tray 302 can drive rotary rod 304 and rotate when rotary block 305 rotates.
The side of turning block 305 has seted up triangle recess 306, can use the triangle spanner to insert the inside of triangle recess 306, and the rotation triangle spanner can drive triangle recess 306 and turning block 305 and rotate, is connected with two-way threaded rod 307 between rotary rod 304 and the sliding tray 303, can drive two-way threaded rod 307 and rotate when rotary rod 304 rotates, and two-way threaded rod 307 side threaded connection has internal thread sliding block 308, can drive two sets of internal thread sliding block 308 and carry out opposite direction screw thread slip when two-way threaded rod 307 rotates.
The fixed plate 309 is fixedly connected with the side of the internal thread sliding block 308, the fixed plate 309 is movably connected with the positioning groove 310, the fixed plate 309 can be driven to move when the internal thread sliding block 308 slides in a threaded manner, the fixed plate 309 can slide through the positioning groove 310 when moving, the main body 1 can be extruded and fixed when the fixed plate 309 slides into the positioning groove 310, the positioning groove 310 is formed in the back of the main body 1, when an ammeter needs to be installed, the ammeter can be fixed on a wall through the mounting hole in the mounting plate 301 by using bolts, after the mounting plate 301 is installed, the main body 1 can be pulled to drive the positioning groove 310 to be in butt joint with the fixed plate 309, and the main body 1 can be pushed to enable the positioning groove 310 to slide with the fixed plate 309.
The overhaul structure 5 is further provided with a slot 501, a clamping groove 502, a pressing plate 503, a clamping block 504, a sliding block 505, a sliding groove 506 and a spring 507, the surface of the main body 1 is provided with the slot 501, the clamping groove 502 is penetrated and arranged in the slot 501, the connecting terminal 4 needs to be frequently checked and maintained, and the pressing clamping block 504 can slide through the clamping groove 502.
The inside swing joint of slot 501 has extrusion plate 503, be close to extrusion plate 503 side fixedly connected with fixture block 504 of draw-in groove 502, can extrude extrusion plate 503 when fixture block 504 slides, can produce deformation through self plastic material when extrusion plate 503 receives the extrusion, can drive the inside that fixture block 504 moved slot 501 after the extrusion plate 503 deformation, the tip fixed connection of extrusion plate 503 can drive extrusion plate 503 and fixture block 504 when protection casing 6 removes at the surface of protection casing 6, can slide through slot 501 when extrusion plate 503 and fixture block 504 remove, protection casing 6 inboard fixedly connected with slider 505 can continue to stimulate protection casing 6 when extrusion plate 503 and fixture block 504 roll-off slot 501 are inside, can drive the inside of slider 505 roll-off spout 506 when protection casing 6 receives the pulling.
The slider 505 is movably connected in the chute 506, and the slider 505 can slide through the chute 506 when moving, can drive the protection casing 6 when the slider 505 slides and remove, and the side at connecting terminal 4 is seted up to the chute 506, and the inside fixedly connected with spring 507 of chute 506, when fixture block 504 extrudeed the slot 501 inside, the slider 505 can remove through spring 507 self elasticity.
Working principle: when the electric meter convenient for positioning and installation is used, firstly, when the electric meter needs to be installed, bolts can be used for fixing the electric meter on a wall through mounting holes on the mounting plate 301, after the mounting plate 301 is installed, the main body 1 can be pulled to drive the positioning groove 310 to be in butt joint with the fixing plate 309, the main body 1 can be pushed to enable the positioning groove 310 to slide with the fixing plate 309, when the fixing plate 309 slides into the positioning groove 310, a triangular spanner can be used for inserting into the triangular groove 306, the triangular spanner can be rotated to drive the triangular groove 306 to rotate with the rotating block 305, the rotating block 305 can be rotated to drive the rotating rod 304 to rotate when the rotating rod 304 rotates, the rotating rod 304 can be driven to rotate by the rotating groove 302 and the sliding groove 303, the two groups of internal thread sliding blocks 308 can be driven to slide in opposite directions when the two groups of threaded rods 307 rotate, the internal thread sliding block 308 can drive the fixed plate 309 to move when in thread sliding, the fixed plate 309 can slide through the positioning groove 310 when moving, the main body 1 can be extruded and fixed when the fixed plate 309 slides into the positioning groove 310, the electric meter can be positioned and installed, the connecting terminal 4 needs to be checked and maintained frequently, the pressing fixture block 504 can slide through the clamping groove 502, the fixture block 504 can extrude the extruding plate 503 when sliding, the extruding plate 503 can deform through self plastic materials when being extruded, the fixture block 504 can be driven to move into the slot 501 after deformation of the extruding plate 503, when the fixture block 504 extrudes into the slot 501, the sliding block 505 can move through the self elastic force of the spring 507, the sliding block 505 can slide through the sliding groove 506 when moving, the sliding block 505 can drive the protective cover 6 to move when sliding, can drive stripper plate 503 and fixture block 504 when protection casing 6 removes and remove, can slide through slot 501 when stripper plate 503 and fixture block 504 remove, can continue to pull protection casing 6 when stripper plate 503 and fixture block 504 roll-off slot 501 are inside, can drive the inside of slider 505 roll-off spout 506 when protection casing 6 receives the pulling, and convenient connecting terminal 4 can carry out quick inspection maintenance, and the content that does not make detailed description in this specification belongs to the prior art that the expert in this specification knows.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.