CN214959880U

CN214959880U - Monitoring device convenient to install and used for electric power system

Info

Publication number: CN214959880U
Application number: CN202120972882.3U
Authority: CN
Inventors: 李莹
Original assignee: Sichuan Ruituo Power Engineering Co ltd
Current assignee: Sichuan Ruituo Power Engineering Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-11-30
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses a monitoring device for electric power system convenient to installation, including the mounting panel, still include the switch spare, the mounting panel upper end is equipped with the circuit board that has the connecting wire, and the mounting panel lower extreme is fixed with the inner ring, is equipped with the connection terminal in the inner ring, and the inner ring below is equipped with monitor probe, and monitor probe upper end is equipped with the binding post with connection terminal matched with; this novel monitoring device passes through the fixed plate that sets up in monitor upper end, and the mounting panel passes through screw swing joint with monitor, and screw department contains a floating magnetic force wire holder simultaneously, and the binding post on wire holder and the monitor can cooperate, solves the inconvenient shortcoming of traditional monitoring device installation then, only needs to break off the wire holder when the dismouting, and monitor revolves to twist to take off can, convenient practicality.

Description

Monitoring device convenient to install and used for electric power system

Technical Field

The utility model relates to a monitoring device specifically is a monitoring device for electric power system convenient to installation.

Background

In a factory environment, a monitoring device for an electric power system is generally installed in an electric room and used for monitoring indoor conditions, and the monitoring device is matched with a circuit monitoring device of the electric power system to detect the indoor conditions of the electric room in real time so as to deal with the occurrence of emergency situations. General monitoring device comprises monitor, mounting bracket and circuit fishplate bar, and the mounting bracket is fixed at the eminence and is fixed monitor, but, this kind of fixed mode has certain drawback, when carrying out the dismouting to monitor after the installation, often need with the help of the instrument with whole demolishment of probe and circuit fishplate bar and fix again, the operation is got up especially inconveniently, needs improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a monitoring device for electric power system convenient to installation 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 monitoring device for an electric power system convenient to install comprises a mounting plate and a switch piece, wherein a circuit board with a connecting wire is arranged at the upper end of the mounting plate, an inner sleeve ring is fixed at the lower end of the mounting plate, a wire holder is arranged in the inner sleeve ring, and the wire holder is electrically connected with the circuit board through a wire;

a monitoring probe is arranged below the inner sleeve ring, the monitoring probe is movably connected with the inner sleeve ring through a threaded piece, and a wiring terminal matched with the wiring seat is arranged at the upper end of the monitoring probe;

the switch piece includes the outer lantern ring, and the outer lantern ring is fixed at the mounting panel lower extreme and is encircleed the setting of interior lantern ring, and the spread groove has been seted up to the upper end wall of interior lantern ring both sides, and swing joint has the metal strip in the spread groove, and the sliding tray and the connection terminal fixed connection that the lantern ring both sides were seted up in the metal strip one end is passed, and the sliding tray corresponds with the spread groove, and the end wall is equipped with the magnet piece that is used for fixing the metal strip about the sliding tray.

Preferably, the magnet piece comprises a first attraction piece and a second attraction piece, the first attraction piece is arranged on the upper end wall of the sliding groove and matched with the upper end face of the metal strip, and the second attraction piece is arranged on the lower end wall of the sliding groove and matched with the lower end wall of the metal strip.

Preferably, the threaded part comprises a mounting ring, the mounting ring is arranged at the center of the upper end of the monitoring probe and surrounds the wiring terminal, the mounting ring is fixedly connected with the upper end face of the monitoring probe, a first threaded face is arranged on the outer wall of the mounting ring, and the first threaded face is matched with a second threaded face arranged on the inner wall of the inner sleeve ring.

Preferably, the lower end of the inner lantern ring is provided with a connecting lantern ring, the connecting lantern ring is matched with a fixing ring surrounding the lower end of the mounting ring, the inner wall of the connecting lantern ring is in threaded connection with the outer wall of the fixing ring, and the fixing ring is fixedly connected with the upper end face of the monitoring probe.

Preferably, the upper end of the circuit board is provided with a protective backing plate, and the protective backing plate is arranged on two sides of the upper end of the circuit board and is fixedly adhered to the circuit board.

Preferably, the mounting panel upper end is equipped with the bolt seat, and the corner department of mounting panel upper end is arranged in to the bolt seat and with mounting panel fixed connection, the bolt seat height with the protection backing plate height looks parallel and level.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up a fixed plate in monitor upper end, mounting panel and monitor pass through screw thread spare swing joint, and screw thread spare department contains a floating magnetic force connection terminal simultaneously, and the binding post on connection terminal and the monitor can cooperate, solves the inconvenient shortcoming of traditional monitoring device installation then, only needs to break off the connection terminal when the dismouting, monitor revolve twist take off can, convenient and practical.

Drawings

Fig. 1 is a schematic structural diagram of a monitoring device for an electric power system, which is convenient to install.

Fig. 2 is a schematic structural diagram of a monitoring probe in a monitoring device for an electric power system, which is convenient to install.

Fig. 3 is a schematic structural diagram of an outer collar of a monitoring device for an electric power system, which is convenient to install.

In the figure: 1. mounting a plate; 2. a bolt seat; 3. a circuit board; 4. a connecting wire; 5. monitoring the probe; 6. an outer collar; 7. a wiring terminal; 8. a mounting ring; 9. a fixing ring; 10. a wire; 11. an inner collar; 12. a sliding groove; 13. a connecting lantern ring; 14. a magnet piece; 15. a wire holder; 16. connecting grooves; 17. a metal strip.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, in an embodiment of the present invention, a monitoring device for an electric power system convenient to mount includes a mounting plate 1 and a switch, wherein a circuit board 3 with a connecting wire 4 is disposed at an upper end of the mounting plate 1, an inner sleeve ring 11 is fixed at a lower end of the mounting plate 1, a wire holder 15 is disposed in the inner sleeve ring 11, and the wire holder 15 is electrically connected to the circuit board 3 through a wire 10;

a monitoring probe 5 is arranged below the inner lantern ring 11, the monitoring probe 5 is movably connected with the inner lantern ring 11 through a threaded piece, and a wiring terminal 7 matched with the wiring base 15 is arranged at the upper end of the monitoring probe 5; when the monitoring probe 5 is replaced, the switch adjusting piece is closed;

the switch piece comprises an outer sleeve ring 6, the outer sleeve ring 6 is fixed at the lower end of the mounting plate 1 and arranged around an inner sleeve ring 11, connecting grooves 16 are formed in the upper end walls of two sides of the inner sleeve ring 11, metal strips 17 are movably connected in the connecting grooves 16, one ends of the metal strips 17 penetrate through sliding grooves 12 formed in two sides of the inner sleeve ring 11 and are fixedly connected with a wire holder 15, the sliding grooves 12 correspond to the connecting grooves 16, and magnet pieces 14 used for fixing the metal strips 17 are arranged on the upper end walls and the lower end walls of the sliding grooves;

the magnet piece 14 comprises a first attraction piece and a second attraction piece, the first attraction piece is arranged on the upper end wall of the sliding groove 12 and matched with the upper end surface of the metal strip 17, and the second attraction piece is arranged on the lower end wall of the sliding groove 12 and matched with the lower end wall of the metal strip 17; after the monitoring probe 5 is fixed by the threaded member, the metal strip 17 is pulled to slide upwards in the connecting groove 16 and the sliding groove 12, the metal strip is attracted with the magnet member 14 on the lower end wall of the sliding groove 12, the wire holder 15 is contacted with the wiring terminal 7 and matched with the wiring terminal, and the internal element of the monitoring probe 5 is electrically connected with the circuit board 3 through the wire holder 15 and the lead 10.

The threaded part comprises a mounting ring 8, the mounting ring 8 is arranged in the center of the upper end of the monitoring probe 5 and surrounds the wiring terminal 7, the mounting ring 8 is fixedly connected with the upper end face of the monitoring probe 5, the outer wall of the mounting ring 8 is provided with a first threaded face, the first threaded face is matched with a first threaded face arranged on the inner wall of an inner sleeve ring 11, the lower end of the inner sleeve ring 11 is provided with a connecting sleeve ring 13, the connecting sleeve ring 13 is matched with a fixing ring 9 surrounding the lower end part of the mounting ring 8, the inner wall of the connecting sleeve ring 13 is in threaded connection with the outer wall of the fixing ring 9, and the fixing ring 9 is fixedly connected with the upper end face of the monitoring probe 5; during the installation, the collar 11 is gone deep into and cooperatees in the collar 11 in the collar 8, and monitor 5 fixes collar 8 and interior collar 11 in rotating, and simultaneously, outside the solid fixed ring 9 is established to the connecting collar 13 cover that is located 11 lower extremes of the interior collar, monitor 5 fixed ring 9 and connecting collar 13 cooperate in rotating for steadiness when strengthening monitor 5 and the installation of mounting panel 1.

The upper end of the circuit board 3 is provided with a protective backing plate, the protective backing plate is arranged on two sides of the upper end of the circuit board 3 and is fixedly adhered to the circuit board 3, the upper end of the mounting plate 1 is provided with a bolt seat 2, the bolt seat 2 is arranged at the corner of the upper end of the mounting plate 1 and is fixedly connected with the mounting plate 1, and the height of the bolt seat 2 is flush with that of the protective backing plate; monitor 5 sets up at mounting panel 1 lower extreme and with 11 swing joint of interior lantern ring through the screw, mounting panel 1 is fixed with external frame plate through placing the bolt spare in bolt seat 2, and the protection backing plate has been laid to 3 upper ends of circuit board, and the high parallel and level of protection backing plate and bolt seat 2 for protect circuit board 3, make mounting panel 1 when the installation, circuit board 3 with can separate through protection backing plate and external frame plate.

The utility model discloses a theory of operation: after the monitoring probe 5 is fixed by the threaded part, the metal strip 17 is pulled to slide upwards in the connecting groove 16 and the sliding groove 12 and is attracted with the magnet part 14 on the lower end wall of the sliding groove 12, the wire holder 15 is contacted with and matched with the wiring terminal 7, an element in the monitoring probe 5 is electrically connected with the circuit board 3 through the wire holder 15 and the lead 10, when the monitoring probe is disassembled, the metal strip 17 is pulled upwards and is attracted with the magnet part 14 on the upper end wall of the sliding groove 12, and the wire holder 15 is released from being fastened with the wiring terminal 7; screw department contains a floating magnetic force connection terminal 15, and connection terminal 15 can cooperate with binding post 7 on the monitor 5, solves the inconvenient shortcoming of traditional monitoring device installation then, only needs to break off connection terminal 15 when the dismouting, monitor 5 twist soon twist to take off can, convenient practicality.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention.

Claims

1. The monitoring device convenient to mount for the power system comprises a mounting plate (1) and is characterized by further comprising a switch piece, wherein a circuit board (3) with a connecting wire (4) is arranged at the upper end of the mounting plate (1), an inner sleeve ring (11) is fixed at the lower end of the mounting plate (1), a wire holder (15) is arranged in the inner sleeve ring (11), and the wire holder (15) is electrically connected with the circuit board (3) through a wire (10);

a monitoring probe (5) is arranged below the inner sleeve ring (11), the monitoring probe (5) is movably connected with the inner sleeve ring (11) through a threaded part, and a wiring terminal (7) matched with the wiring seat (15) is arranged at the upper end of the monitoring probe (5);

the switch spare includes outer lantern ring (6), outer lantern ring (6) are fixed at mounting panel (1) lower extreme and are encircleed interior lantern ring (11) and set up, spread groove (16) have been seted up to the upper end wall of interior lantern ring (11) both sides, swing joint has metal strip (17) in spread groove (16), sliding tray (12) and connection terminal (15) fixed connection that interior lantern ring (11) both sides were seted up are passed to metal strip (17) one end, sliding tray (12) correspond with spread groove (16), the end wall is equipped with magnet spare (14) that are used for fixing metal strip (17) about sliding tray (12).

2. An easily installable monitoring device for an electric power system according to claim 1, wherein the magnet member (14) comprises a first engaging member and a second engaging member, the first engaging member being disposed on an upper end wall of the sliding groove (12) and engaging with an upper end surface of the metal strip (17), the second engaging member being disposed on a lower end wall of the sliding groove (12) and engaging with a lower end wall of the metal strip (17).

3. The monitoring device for the power system convenient to install as claimed in claim 1, wherein the threaded member comprises a mounting ring (8), the mounting ring (8) is arranged at the center of the upper end of the monitoring probe (5) and surrounds the wiring terminal (7), the mounting ring (8) is fixedly connected with the upper end face of the monitoring probe (5), the outer wall of the mounting ring (8) is provided with a first threaded face, and the first threaded face is matched with a second threaded face arranged on the inner wall of the inner sleeve ring (11).

4. The monitoring device for the power system convenient to install according to claim 3, wherein a connecting sleeve ring (13) is arranged at the lower end of the inner sleeve ring (11), the connecting sleeve ring (13) is matched with a fixing ring (9) surrounding the lower end of the mounting ring (8), the inner wall of the connecting sleeve ring (13) is in threaded connection with the outer wall of the fixing ring (9), and the fixing ring (9) is fixedly connected with the upper end face of the monitoring probe (5).

5. The monitoring device for the electric power system convenient to install according to claim 1, wherein a protective backing plate is arranged at the upper end of the circuit board (3), and the protective backing plate is arranged at two sides of the upper end of the circuit board (3) and is fixedly adhered to the circuit board (3).

6. The monitoring device for the electric power system convenient to install according to claim 5, characterized in that the upper end of the mounting plate (1) is provided with a bolt seat (2), the bolt seat (2) is arranged at the corner of the upper end of the mounting plate (1) and is fixedly connected with the mounting plate (1), and the height of the bolt seat (2) is flush with the height of the protective backing plate.