CN212904984U

CN212904984U - Detachable electric power instrument

Info

Publication number: CN212904984U
Application number: CN202020793636.7U
Authority: CN
Inventors: 莫马利; 张龙彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-04-06
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a can dismantle electric power instrument relates to electric power instrument technical field. The detachable electric instrument comprises an instrument panel, wherein the instrument panel comprises an instrument panel, four instrument buttons and a display screen, a second groove is formed in the middle of the upper end of the front surface of the instrument panel, a second wiring port is formed in the right lower end of the rear surface of the second groove, the display screen is arranged in the second groove, the four instrument buttons are fixedly arranged at the lower end of the front surface of the instrument panel, a bearing plate is arranged on the rear surface of the instrument panel, an instrument box is arranged behind the instrument panel, fixing devices are arranged on the right surfaces of the instrument box and the instrument panel, when the electric instrument needs, make the power instrument outage through pressing the power instrument button on the panel board, open the instrument lock, make the hasp break away from U type piece and open power instrument, make two rectangular two recesses three that break away from with the outside pulling of panel board, can take out the loading board and change or maintain loading board upper surface mounting's instrument component.

Description

Detachable electric power instrument

Technical Field

The utility model relates to an electric power instrument technical field specifically is a can dismantle electric power instrument.

Background

The electric power instrument is for electric power parameter measurement, electric energy quality monitoring and analysis, electric power measurement and the controlgear of solution are provided in electrical equipment control, the electric power instrument is as an advanced intelligent, digital electric wire netting front end acquisition element, widely used in various control system, SCADA system and energy management system, substation automation, district electric power control, industrial automation, intelligent building, intelligent power distribution cabinet, among equipment such as cubical switchboard, have simple to operate, the wiring is simple, engineering volume characteristics such as little, common electric power instrument adopts the sealed design of integration in many times on the market, make the instrument comparatively inconvenient when needing to overhaul, consequently, it solves the inconvenient problem of overhauing of electric power instrument to propose a can dismantle electric power instrument.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can dismantle electric power instrument to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a detachable power instrument comprises an instrument panel, the instrument panel comprises an instrument panel, four instrument buttons and a display screen, a groove II is arranged in the middle of the upper end of the front surface of the instrument panel, a wiring port II is arranged at the right lower end of the rear surface of the groove II, the display screen is arranged in the groove II, the four instrument buttons are fixedly arranged at the lower end of the front surface of the instrument panel, a bearing plate is arranged on the rear surface of the instrument panel, a fixing device is arranged on the right surfaces of the instrument box and the instrument panel, the bearing plate comprises a long plate, four wiring ports I and an upper conductive block, a wiring port I is respectively arranged at four corners of the upper surface of the long plate, a long strip is respectively arranged at the left end and the right end of the long plate, two opposite surfaces of the two long strips are respectively and fixedly connected with the middle of the, the upper surface of the upper conductive block is fixedly connected with the upper surface of the first groove, the left surface and the right surface of the upper conductive block are fixedly connected with the left surface and the right surface of the first groove, and the front surface of the long plate is fixedly connected with the lower end of the rear surface of the instrument panel.

Preferably, the instrument box includes box, recess three and lower conducting block, and the lower extreme of internal surface all is provided with recess three about the box, and the lower surface mid portion is provided with recess four in the box, is provided with down the conducting block in the recess four, and lower conducting block lower surface and four bottom surface fixed connection of recess down, surface and four left and right sides fixed connection of recess about the conducting block down, rectangular and three swing joint of recess.

Preferably, fixing device includes square, round bar, hasp and U type piece, and U type piece left surface and instrument board right side surface middle part fixed connection, and the hasp left and right sides surface middle part is provided with the rectangle recess, and the hasp front surface is provided with the round bar, and the round bar rear end is connected with hasp front surface fixed connection, and the round bar middle part is articulated about square and the surface about the square, square left surface and the outer right side surface front end middle part fixed connection of box.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this can dismantle electric power instrument, when this electric power instrument need overhaul or change the module, make the outage of electric power instrument through pressing the power instrument button on the panel board, open the instrument lock, make the hasp break away from U type piece and open electric power instrument, make two rectangular two recesses three that break away from with the outside pulling of panel board, can take out the loading board and change or maintain loading board upper surface mounting's instrument component.

(2) This can dismantle electric power instrument overhauls the back that finishes, with two rectangular pushes away in aiming at two recess three-dimensions, can reset the loading board, goes up conducting block and lower conducting block laminating, presses power instrument button and can the circular telegram operation once more, blocks U type piece and fixed instrument lock with the rectangle recess on the hasp and can accomplish the maintenance process.

Drawings

Fig. 1 is a schematic view of the overall structure of a detachable power meter according to the present invention;

fig. 2 is a schematic diagram of an internal structure of a detachable power meter according to the present invention;

FIG. 3 is a schematic structural view of the instrument panel of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the loading plate of FIG. 2 according to the present invention;

FIG. 5 is a schematic diagram of the meter box of FIG. 1 according to the present invention;

fig. 6 is a schematic structural view of the fixing device of fig. 1 according to the present invention.

In the figure: 1 instrument panel, 2 instrument box, 3 fixing device, 4 bearing plate, 11 instrument panel, 12 wiring port II, 13 instrument button, 14 display screen, 15 groove II, 21 box body, 22 lower conductive block, 23 groove IV, 24 groove III, 31 lock catch, 32 rectangular groove, 33 square, 34 round rod, 35U-shaped block, 41 long plate, 42 wiring port I, 43 long strip, 44 upper conductive block and 45 groove I.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a detachable electric instrument comprises an instrument panel 1, the instrument panel 1 comprises an instrument panel 11, four instrument buttons 13 and a display screen 14, a second groove 15 is arranged in the middle of the upper end of the front surface of the instrument panel 11, a second wiring port 12 is arranged at the right lower end of the rear surface of the second groove 15, the display screen 14 is arranged in the second groove 15, the four instrument buttons 13 are fixedly installed at the lower end of the front surface of the instrument panel 11, a bearing plate 4 is arranged on the rear surface of the instrument panel 1, an instrument box 2 is arranged behind the instrument panel 1, the instrument box 2 comprises a box body 21, a third groove 24 and lower conductive blocks 22, the lower ends of the left and right inner surfaces of the box body 21 are respectively provided with the third groove 24, the middle of the inner lower surface of the box body 21 is provided with a fourth groove 23, the lower conductive blocks 22 are arranged in the fourth groove 23, the, the strip 43 is movably connected with the groove III 24, the fixing device 3 is arranged on the right surface of the instrument box 2 and the instrument panel 1, the fixing device 3 comprises a square block 33, a round rod 34, a lock catch 31 and a U-shaped block 35, the left surface of the U-shaped block 35 is fixedly connected with the middle part of the right surface of the instrument panel 11, the middle parts of the left surface and the right surface of the lock catch 31 are provided with a rectangular groove 32, the front surface of the lock catch 31 is provided with the round rod 34, the rear end of the round rod 34 is fixedly connected with the front surface of the lock catch 31, the middle part of the round rod 34 is hinged with the upper surface and the lower surface of the square block 33, the left surface of the square block 33 is fixedly connected with the middle part of the front end of the outer right surface of the box body 21, the bearing plate 4 comprises a long plate 41, four wiring ports I42 and an upper conductive block 44, four corners of the upper surface of the long plate, the middle part of the lower surface of the long plate 41 is provided with a first groove 45, an upper conductive block 44 is arranged in the first groove 45, the upper surface of the upper conductive block 44 is fixedly connected with the upper surface of the first groove 45, the left and right surfaces of the upper conductive block 44 are fixedly connected with the left and right surfaces of the first groove 45, and the front surface of the long plate 41 is fixedly connected with the lower end of the rear surface of the instrument panel 11

The working principle is as follows: this electric power instrument need overhaul or when changing the module, make the outage of electric power instrument through pressing power instrument button 13 on the panel board 1, open the instrument lock, make hasp 31 break away from U type piece 35 and open electric power instrument, outwards stimulate panel board 1 and make two rectangular 43 break away from three 24 of two recesses, can take out loading board 4 and change or maintain loading board 4 upper surface mounting's instrument component, overhaul the back that finishes, aim at two rectangular 43 and inwards promote two three 24 of recesses, can reset loading board 4, go up conducting block 44 and lower conducting block 22 laminating, press power instrument button 13 and can the operation of electrifying once more, block U type piece 35 and fix the instrument lock with rectangular groove 32 on hasp 31 and can accomplish the maintenance process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A detachable power meter comprising a dashboard (1), characterized in that: the instrument panel (1) comprises an instrument panel (11), four instrument buttons (13) and a display screen (14), a groove II (15) is arranged in the middle of the upper end of the front surface of the instrument panel (11), a wiring port II (12) is arranged at the right lower end of the rear surface of the groove II (15), the display screen (14) is arranged in the groove II (15), the four instrument buttons (13) are fixedly installed at the lower end of the front surface of the instrument panel (11), a bearing plate (4) is arranged on the rear surface of the instrument panel (1), an instrument box (2) is arranged behind the instrument panel (1), fixing devices (3) are arranged on the right surfaces of the instrument box (2) and the instrument panel (1), the bearing plate (4) comprises a long plate (41), four wiring ports I (42) and an upper conductive block (44), one wiring port I (42) is respectively arranged at four corners of the upper surface of the long plate (41), a strip, two opposite surfaces of two long strips (43) are respectively fixedly connected with the middle part of the left and right surfaces of the long plate (41), the middle part of the lower surface of the long plate (41) is provided with a first groove (45), an upper conductive block (44) is arranged in the first groove (45), the upper surface of the upper conductive block (44) is fixedly connected with the upper surface of the first groove (45), the left and right surfaces of the upper conductive block (44) are fixedly connected with the left and right surfaces of the first groove (45), and the front surface of the long plate (41) is fixedly connected with the lower end of the rear surface of the instrument panel (11).

2. A detachable electrical power meter according to claim 1, characterized in that: instrument box (2) are including box (21), three (24) of recess and lower conducting block (22), and the lower extreme of internal surface all is provided with three (24) of recess about box (21), and lower surface mid portion is provided with recess four (23) in box (21), is provided with down conducting block (22) in recess four (23), and lower conducting block (22) lower surface and four (23) bottom surface fixed connection of recess, surface and four (23) left and right sides fixed connection of recess about conducting block (22) down, rectangular (43) and three (24) swing joint of recess.

3. A detachable electrical power meter according to claim 1, characterized in that: fixing device (3) include square (33), round bar (34), hasp (31) and U type piece (35), U type piece (35) left surface and instrument board (11) right side surface mid portion fixed connection, hasp (31) left and right sides surface mid portion is provided with rectangle recess (32), hasp (31) front surface is provided with round bar (34), round bar (34) rear end and hasp (31) front surface fixed connection, round bar (34) mid portion is articulated with upper and lower surface of square (33), square (33) left surface and box (21) outer right side surface front end mid portion fixed connection.