CN218996497U

CN218996497U - Smart electric meter antenna

Info

Publication number: CN218996497U
Application number: CN202223276798.1U
Authority: CN
Inventors: 姜少璞; 刘嘉烁; 蔡玉红; 李锦涛; 张攀宇
Original assignee: Henan Xianxian Electric Co ltd
Current assignee: Henan Xianxian Electric Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-09
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses an intelligent ammeter antenna, which relates to the technical field of ammeter antennas and comprises an ammeter antenna body, wherein two underframes and two pull plates are arranged on a base of the ammeter antenna body, the two underframes are arranged on the ammeter antenna body, and elastic tensioning mechanisms are arranged in the two underframes. The utility model has reasonable design structure, can pull the pull plate, enable the sliding plate to slide in the bottom frame under the movement of the pull plate, simultaneously pull the sliding block to slide on the positioning rod, and also can extrude the pressure spring, so that the extruded pressure spring can apply elastic tension force to the pull plate, when the pull plate pulls the sliding plate to stretch out, the positioning plate is overturned, so that the positioning plate is tightly attached to the side edge of the iron frame, meanwhile, the other side pull plate also stretches out together, and the positioning plate is overturned and tightly attached to the other side edge of the iron frame, so that when the primary fixation of the ammeter antenna body is completed, the positioning block can be overturned, and the positioning block is tightly attached to the inner wall of the side edge of the iron frame.

Description

Smart electric meter antenna

Technical Field

The utility model relates to the technical field of ammeter antennas, in particular to an intelligent ammeter antenna.

Background

The intelligent ammeter antenna is used for carrying out data connection with a terminal of a power supply department and is mainly used for collecting ammeter data, so that electricity utilization data of a user can be directly obtained, personnel do not need to check meter one by one, working efficiency is improved, and most of traditional intelligent ammeter antennas are sucker type antennas.

According to the patent of application number 202220216267.4, an antenna for a smart meter is disclosed, comprising: the base, be provided with seal assembly and ring magnet in the base, ring magnet sets up on the inner circle of base, seal assembly includes annular fixed plate and the annular lifter plate of fixing on the inner circle of base, the draw-in groove has been seted up on the ring magnet.

However, the smart meter antenna is usually mounted on an iron stand outside the equipment box, so that the meter antenna is usually placed on the iron stand by means of a magnet sucker structure, and the meter antenna is easily scraped down in an extremely high wind environment due to the fact that the positioning processing is not performed on the meter antenna, so that the instability of the meter antenna is caused. For this reason, we provide a smart meter antenna solving the above problems.

Disclosure of Invention

First) solving the technical problems

The utility model aims to make up the defects of the prior art and provides an intelligent ammeter antenna.

Two) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a smart electric meter antenna, includes the ammeter antenna body, be provided with two underframes and two arm-tie on the base of ammeter antenna body, two the underframe is all installed on the ammeter antenna body, two the inside of underframe all is provided with elasticity straining device, and the both ends of every arm-tie are connected with the elasticity straining device in two underframes respectively, every the bottom surface of arm-tie all is provided with positioning mechanism, positioning mechanism is including seting up holding chamber one in the arm-tie bottom surface, the inner wall that holds chamber one articulates there is the locating plate, offer on the locating plate and hold chamber two, the inner wall that holds chamber two articulates there is the locating piece, the bottom surface fixedly connected with pull rod of locating plate.

Further, the elasticity straining device is including seting up two sliding trays and the slip of underframe inner wall and setting up two sliding plates in the underframe, two the one end that keeps away from each other of sliding plate all runs through the underframe and is connected with the arm-tie, every the equal fixedly connected with locating lever of inner wall of sliding tray, every all overlap on the locating lever and be equipped with pressure spring and sliding block, and sliding block and pressure spring are connected, two the sliding block is connected with the one end of two sliding plates respectively, two the adjacent side of sliding plate all is provided with the tooth that the equidistance was arranged, the inner wall rotation of underframe is connected with the gear, and the tooth between gear and the two sliding plates meshes.

Further, the two positioning mechanisms on the bottom surface of the pulling plate are arranged, and the two positioning mechanisms are respectively arranged on the front side and the rear side of the bottom surface of the pulling plate.

Further, the positioning mechanism further comprises an extrusion block fixedly connected to one inner wall of the accommodating cavity, and the extrusion block is in contact with one end of the positioning plate.

Third), beneficial effects:

compared with the prior art, the intelligent ammeter antenna has the following beneficial effects:

according to the utility model, the ammeter antenna body is placed on the iron frame, the pulling plate is pulled, the sliding plate slides in the bottom frame under the movement of the pulling plate, the sliding block is pulled to slide on the positioning rod at the same time, the pressure spring is extruded, so that the extruded pressure spring can apply elastic tension force to the pulling plate, when the pulling plate pulls the sliding plate to stretch out, the positioning plate is overturned, the positioning plate is tightly attached to the side edge of the iron frame, meanwhile, the pulling plate on the other side is stretched out together, the positioning plate is overturned and tightly attached to the other side edge of the iron frame, and when the initial fixation of the ammeter antenna body is completed, the positioning block can be overturned, the positioning block is tightly attached to the inner wall of the side edge of the iron frame, and therefore the positioning of the ammeter antenna body is completed, the ammeter antenna body is effectively prevented from being scraped down in an extreme high wind environment, and the stability of the ammeter antenna body is improved.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic top cross-sectional view of the present utility model;

FIG. 3 is a schematic side cross-sectional view of the present utility model;

FIG. 4 is a schematic top view of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

FIG. 6 is an enlarged schematic view of the structure at B in FIG. 2 according to the present utility model

FIG. 7 is an enlarged schematic view of the structure of FIG. 3C according to the present utility model

In the figure: 1. an ammeter antenna body; 2. a bottom frame; 3. pulling a plate; 4. a positioning mechanism; 41. a first accommodating cavity; 42. a positioning plate; 43. a second accommodating cavity; 44. a positioning block; 45. extruding a block; 5. an elastic tensioning mechanism; 51. a sliding plate; 52. a sliding groove; 53. a pressure spring; 54. a gear; 55. a sliding block; 56. and a positioning rod.

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.

As shown in fig. 1-7, the present utility model provides a technical solution: a smart meter antenna comprises a meter antenna body 1, two underframes 2 and two pull plates 3 are arranged on the base of the meter antenna body 1, the two underframes 2 are all arranged on the meter antenna body 1, the two underframes 2 are mutually symmetrical, elastic tensioning mechanisms 5 are arranged in the two underframes 2, two ends of each pull plate 3 are respectively connected with the elastic tensioning mechanisms 5 in the two underframes 2, a positioning mechanism 4 is arranged on the bottom surface of each pull plate 3, the positioning mechanism 4 comprises a first accommodating cavity 41 arranged on the bottom surface of the pull plate 3, a positioning plate 42 is hinged on the inner wall of the first accommodating cavity 41, a second accommodating cavity 43 is arranged on the positioning plate 42, the positioning plate 42 can overturn in the first accommodating cavity 41, and the positioning plate 42 can overturn downwards, when the pull plates 3 are pulled out, the positioning plate 42 resists the outer side of a iron frame, a positioning block 44 is hinged on the inner wall of the second accommodating cavity 43, the positioning block 44 can be turned over from the second accommodating cavity 43 to be tightly attached to the inner upper part of the outer side of the iron frame, the positioning mechanism 4 can be used for positioning the electric meter antenna body 1, the bottom surface of the positioning plate 42 is fixedly connected with a pull rod, the pull rod is arranged so as to facilitate the pulling out of the positioning plate 42 by personnel, the elastic tensioning mechanism 5 comprises two sliding grooves 52 formed in the inner wall of the bottom frame 2 and two sliding plates 51 arranged in the bottom frame 2 in a sliding manner, one ends of the two sliding plates 51, which are far away from each other, penetrate through the bottom frame 2 and are connected with the pull plate 3, the sliding plates 51 can slide in the bottom frame 2 by pulling the pull plate 3, the inner wall of each sliding groove 52 is fixedly connected with a positioning rod 56, each positioning rod 56 is sleeved with a pressure spring 53 and a sliding block 55, the sliding blocks 55 are respectively connected with one ends of the two sliding plates 51, can when the sliding plate 51 is moving, will drive the sliding block 55 and slide on the locating lever 56, and extrude the pressure spring 53, can apply elastic tension to the sliding plate 51 under the elasticity of pressure spring 53, two adjacent sides of sliding plate 51 all are provided with the tooth that the equidistance was arranged, the inner wall rotation of underframe 2 is connected with gear 54, and the tooth between gear 54 and two sliding plate 51 meshes, when one of them arm-tie 3 is moving, can realize the removal of another arm-tie 3, the positioning mechanism 4 of arm-tie 3 bottom surface sets up to two, and two positioning mechanism 4 set up respectively in the front and back both sides of arm-tie 3 bottom surface, can be more steady with ammeter antenna body 1 fixed on the iron stand, the iron stand is the I-shaped, positioning mechanism 4 still includes fixed connection at the extrusion piece 45 that holds chamber one 41 inner wall, and the extrusion piece 45 contacts with the one end of positioning plate 42, the setting of extrusion piece 45 has played spacing effect, can be accomodate to holding chamber one 41 to the positioning plate 42 when not using.

Working principle: firstly, the ammeter antenna body 1 is placed on an iron frame, the pull plate 3 is pulled, the sliding plate 51 slides in the bottom frame 2 under the movement of the pull plate 3, the sliding block 55 is pulled to slide on the positioning rod 56, the pressure spring 53 is extruded, accordingly, elastic tensioning force can be applied to the pull plate 3 by the extruded pressure spring 53, after the pull plate 3 pulls the sliding plate 51 to stretch out, the positioning plate 42 is overturned, the positioning plate 42 is tightly attached to the side edge of the iron frame, meanwhile, the pull plate 3 on the other side also stretches out together, the positioning plate 42 is overturned and tightly attached to the other side edge of the iron frame, when the preliminary fixation of the ammeter antenna body 1 is completed, the positioning block 44 can be overturned, the positioning block 44 is tightly attached to the inner wall of the side edge of the iron frame, and therefore the positioning of the ammeter antenna body 1 is completed, the ammeter antenna body 1 is effectively prevented from being scraped down in an extreme high wind environment, and the stability of the ammeter antenna body 1 is improved.

Claims

1. The utility model provides a smart electric meter antenna, includes ammeter antenna body (1), its characterized in that: two underframes (2) and two pull plates (3) are arranged on a base of the ammeter antenna body (1), the two underframes (2) are all arranged on the ammeter antenna body (1), elastic tensioning mechanisms (5) are arranged in the two underframes (2), two ends of each pull plate (3) are respectively connected with the elastic tensioning mechanisms (5) in the two underframes (2), and a positioning mechanism (4) is arranged on the bottom surface of each pull plate (3);

the positioning mechanism (4) comprises a first accommodating cavity (41) formed in the bottom surface of the pull plate (3), a positioning plate (42) is hinged to the inner wall of the first accommodating cavity (41), a second accommodating cavity (43) is formed in the positioning plate (42), a positioning block (44) is hinged to the inner wall of the second accommodating cavity (43), and a pull rod is fixedly connected to the bottom surface of the positioning plate (42).

2. A smart meter antenna as defined in claim 1, wherein: the utility model provides a tensioning mechanism of elasticity (5) is including seting up two sliding tray (52) and the slip of underframe (2) inner wall and setting up two sliding plate (51) in underframe (2), two the one end that keeps away from each other of sliding plate (51) all runs through underframe (2) and is connected with arm-tie (3), every the inner wall of sliding tray (52) all fixedly connected with locating lever (56), every all overlap on locating lever (56) and be equipped with pressure spring (53) and sliding block (55), and sliding block (55) are connected with pressure spring (53), and two sliding block (55) are connected with the one end of two sliding plate (51) respectively, and two one side that sliding plate (51) are adjacent all is provided with the tooth that the equidistance was arranged, the inner wall rotation of underframe (2) is connected with gear (54), and tooth meshing between gear (54) and two sliding plate (51).

3. A smart meter antenna as defined in claim 1, wherein: the positioning mechanisms (4) on the bottom surface of the pulling plate (3) are two, and the two positioning mechanisms (4) are respectively arranged on the front side and the rear side of the bottom surface of the pulling plate (3).

4. A smart meter antenna as defined in claim 1, wherein: the positioning mechanism (4) further comprises an extrusion block (45) fixedly connected to the inner wall of the first accommodating cavity (41), and the extrusion block (45) is in contact with one end of the positioning plate (42).