CN214590579U

CN214590579U - One-level surge protector with tripping indication and remote signaling interface

Info

Publication number: CN214590579U
Application number: CN202120765491.4U
Authority: CN
Inventors: 徐约雷
Original assignee: Yueqing Leart Lightning Protection Technology Co ltd
Current assignee: Zhejiang Leertai Lightning Protection Technology Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-11-02
Anticipated expiration: 2031-04-15

Abstract

The utility model relates to a surge protector technical field specifically is an one-level surge protector with dropout instruction and remote signalling interface, including the device main part, the device main part includes protector main part, connecting cable, first bolt and connecting plate, and the all fixedly connected with connecting cable in protector main part both sides, and is two sets of the first bolt of the all fixedly connected with of connecting cable surface, and the inside connecting plate that all has through threaded connection of first bolt, protector main part left side is provided with protection machanism, and protection machanism includes second bolt, contact piece, shell fragment, micro-gap switch main part, the inside second bolt that has through threaded connection in protector main part left side. The utility model discloses a this device makes one-level surge protector receive the damage if components and parts during the use, and equipment produces the back that generates heat, presses down shell fragment output signal through the contact piece to improve the security that equipment used, made things convenient for operating personnel to overhaul, improved the practicality and the protectiveness of device.

Description

One-level surge protector with tripping indication and remote signaling interface

Technical Field

The utility model relates to a surge protector technical field specifically is an one-level surge protector with dropout instruction and remote signalling interface.

Background

Surge protector, also called lightning protection device, it is the electronic equipment who provides safety protection for various electronic equipment, instruments and meters, communication cable, be applied to low voltage distribution system's lightning protection, and this product possesses the short circuit and breaks away from the function automatically, when the product is inefficacy because of trouble or degradation, inside contact piece is heated and can breaks away from or break off automatically, after the disconnection, the panel observation window shows red, normally is green, along with modern society's continuous development, consequently one-level surge protector also obtains constantly developing and innovation, now satisfy people's user demand basically, still have some problems.

The general formula structural design as an organic whole of current one-level surge protector when using for a long time, and inside can produce ageing, causes inside components and parts to produce and damages, leads to the condition that equipment produced to generate heat, can take place the potential safety hazard, has reduced the security of equipment usage, and the difficult operating personnel that operate overhauls, consequently urgently needs one-level surge protector with dropout instruction and remote signalling interface to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model aims to provide an one-level surge protector with dropout instruction and remote signalling interface to solve the general formula structural design as an organic whole that is as an organic whole of the current one-level surge protector who provides among the above-mentioned background art, long-term use gets off and probably produces the problem that generates heat, reduces the security of equipment use.

In order to achieve the above object, the utility model provides a following technical scheme: a primary surge protector with a tripping indication and remote signaling interface comprises a device main body, wherein the device main body comprises a protector main body, connecting cables, first bolts and connecting plates, the two sides of the protector main body are fixedly connected with the connecting cables, the outer surfaces of the two groups of connecting cables are fixedly connected with the first bolts, the insides of the first bolts are connected with the connecting plates through threads, a protection mechanism is arranged on the left side of the protector main body and comprises second bolts, contact pieces, elastic pieces, a microswitch main body, a first chute, a first sliding block and a reed, the inside of the left side of the protector main body is connected with the second bolts through threads, the inside of the second bolts is fixedly connected with the contact pieces, the upper surfaces of the contact pieces are provided with the elastic pieces, the left side of the elastic pieces is fixedly connected with the microswitch main body, the inner wall below the right side of the microswitch main body is provided with the first chute, and the inside sliding connection of first spout has first slider, first slider right-hand member fixedly connected with reed, and reed other end fixed connection is at the shell fragment outer wall.

Preferably, the bottom end of the elastic sheet is fixedly connected with a supporting block, and the bottom end of the supporting block is attached to the outer wall of the contact sheet.

Preferably, the connecting plate top is provided with adjustment mechanism, and adjustment mechanism includes the connecting block, the equal fixedly connected with connecting block in protector main part top both sides, and the inside fluting that has seted up of connecting block, two sets of the equal fixedly connected with connecting rod in both sides around the connecting plate top, and the connecting rod top articulates there is the hinge bar, front end the hinge bar other end all articulates there is the movable block, and the first spring of the equal fixedly connected with of movable block front end, two sets of the equal fixed connection of the first spring other end is at fluting inner wall, rear end the hinge bar other end all articulates there is the carriage release lever, and the carriage release lever all inserts and establish at fluting rear end inner wall, two sets of the equal fixedly connected with pull ring in carriage release lever rear end.

Preferably, the upper side and the lower side of each of the two groups of the moving rods are fixedly connected with sleeve blocks, slide rods are inserted into the sleeve blocks, and the two groups of the slide rods are fixedly connected to the inner wall of the groove.

Preferably, two sets of all fixedly connected with telescopic links in connecting plate top both sides, and the telescopic link surface all twines there is the second spring, and is two sets of all fixed connection in second spring both ends is between protector main part inner wall and connecting plate outer wall.

Preferably, the outer surface of the pull ring is sleeved with an anti-slip sleeve, and the anti-slip sleeve is made of rubber.

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

1. the protection mechanism is arranged on the primary surge protector with the tripping indication and remote signaling interface, and internal parts can be damaged after the conventional primary surge protector is used for a long time, so that equipment generates a heating condition;

2. this one-level surge protector with dropout instruction and telesignalling interface is provided with adjustment mechanism, because current surge protector is when fixing inside cable, generally all through rotating the bolt, fix the cable, but this kind of method troublesome poeration is inconvenient when fixed, because through being provided with the connecting rod above the connecting plate, when needs place the cable in first bolt below, through the pulling pull ring, make the carriage release lever remove, drive rear end connecting rod rebound, through the articulated effect of hinge bar, make both sides remove together, thereby make the connecting plate can drive first bolt rebound together, after the cable was placed, inwards promote the pull ring, alright get back to initial position once more with making the connecting plate, make the bolt fix the cable once more, further improve the practicality and the convenience of device.

Drawings

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

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 3 is a schematic right sectional view of the connection cable and the first bolt of fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at C in fig. 3 according to the present invention.

In the figure: 100. a device main body; 110. a protector main body; 120. connecting a cable; 130. a first bolt; 140. a connecting plate; 200. a protection mechanism; 210. a second bolt; 220. a contact piece; 230. a spring plate; 231. a support block; 240. a microswitch main body; 250. a first slider; 260. a first slider; 270. a reed; 300. an adjustment mechanism; 310. connecting blocks; 320. grooving; 330. a connecting rod; 340. a hinged lever; 350. a moving block; 360. a first spring; 370. a travel bar; 371. sleeving blocks; 372. a slide bar; 380. a pull ring; 381. an anti-slip sleeve; 390. a telescopic rod; 391. a second spring.

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. 1-5, the present invention provides an embodiment: a primary surge protector with a tripping indication and remote signaling interface comprises a device main body 100, wherein the device main body 100 comprises a protector main body 110, connecting cables 120, first bolts 130 and connecting plates 140, the two sides of the protector main body 110 are fixedly connected with the connecting cables 120, the outer surfaces of the two groups of connecting cables 120 are fixedly connected with the first bolts 130, the inner parts of the first bolts 130 are connected with the connecting plates 140 through threads, the left side of the protector main body 110 is provided with a protection mechanism 200, the protection mechanism 200 comprises second bolts 210, contact pieces 220, elastic pieces 230, a microswitch main body 240, a first chute 250, a first slider 260 and spring pieces 270, the inner part of the left side of the protector main body 110 is connected with the second bolts 210 through threads, the inner part of the second bolts 210 is fixedly connected with the contact pieces 220, the upper surfaces of the contact pieces 220 are provided with the elastic pieces 230, and the left side of the elastic pieces 230 is fixedly connected with the microswitch main body 240, first spout 250 has been seted up to micro-gap switch main part 240 right side below inner wall, and the inside sliding connection of first spout 250 has first slider 260, first slider 260 right-hand member fixedly connected with reed 270, and reed 270 other end fixed connection is at the shell fragment 230 outer wall.

The bottom end of the elastic sheet 230 is fixedly connected with a supporting block 231, and the bottom end of the supporting block 231 is attached to the outer wall of the contact piece 220, so that the contact area of the contact piece 220 can be increased when the contact piece is in contact with the elastic sheet 230 by arranging the supporting block 231.

An adjusting mechanism 300 is arranged above the connecting plate 140, and the adjusting mechanism 300 includes a connecting block 310, both sides of the top end of the protector main body 110 are fixedly connected with the connecting block 310, and the inside of the connecting block 310 is provided with a slot 320, both sides of the front and back of the top ends of the two groups of connecting plates 140 are fixedly connected with a connecting rod 330, and the top end of the connecting rod 330 is hinged with a hinge rod 340, the other end of the front hinge rod 340 is hinged with a moving block 350, and the front end of the moving block 350 is fixedly connected with a first spring 360, the other end of the two groups of first springs 360 is fixedly connected with the inner wall of the slot 320, the other end of the rear hinge rod 340 is hinged with a moving rod 370, and the moving rod 370 is inserted into the inner wall of the rear end of the slot 320, and the rear ends of the two groups of moving rods 370 are fixedly connected with a pull ring 380, which is used for pulling the second moving rod 370 to drive the connecting plate 140 to move upwards by pulling the pull ring 380 when the cable needs to be fixed by the first bolt 130, thus, when the cable is placed under the first bolt 130, the pull ring 380 is loosened, so that the connecting rod 330 again drives the connecting plate 140 to the original position, thereby fixing the cable by the first bolt 130.

Both sides all fixedly connected with cover 371 about two sets of carriage release lever 370, and the cover 371 is inside all to insert and is equipped with slide bar 372, and two sets of slide bar 372 are all fixed connection at fluting 320 inner wall, and its effect lies in, through the sliding action of cover 371 and slide bar 372 for carriage release lever 370 is more convenient when removing.

Both sides of the top ends of the two sets of connecting plates 140 are fixedly connected with telescopic rods 390, the outer surfaces of the telescopic rods 390 are wound with second springs 391, both ends of the two sets of second springs 391 are fixedly connected between the inner wall of the protector main body 110 and the outer wall of the connecting plates 140, and the connecting plates 140 are made to increase stability when moving through interaction of the telescopic rods 390 and the second springs 391.

The outer surface cover of pull ring 380 is equipped with anti-skidding cover 381, and anti-skidding cover 381 is the rubber material, and its effect lies in, through being provided with anti-skidding cover 381 for the staff can carry out a protection to the hand when pulling pull ring 380.

The working principle is as follows: when the product fails due to failure or deterioration, the microswitch main body 240 is arranged at the position of the contact piece 220, when the contact piece 220 is heated and acts, the contact piece 220 presses the elastic sheet 230 to output a signal, so that a remote alarm function is realized, when the contact piece 220 presses the elastic sheet 230, the spring sheet 270 is extruded, so that the first slider 260 slides in the first sliding groove 250, so that the elastic sheet 230 is more stable when moving, when a cable needs to be fixed through the first bolt 130, the moving rod 370 moves backwards by pulling the pull ring 380, at the moment, the connecting rod 330 drives the connecting plate 140 to move upwards through the hinging action of the two groups of hinging rods 340, at the moment, the cable is placed below the first bolt 130, the pull ring 380 is loosened, the two groups of hinging rods 340 drive the connecting rod 330 to move downwards again through the elastic action of the first spring 360, so that the connecting plate 140 drives the first bolt 130 to move downwards, and fixing the cable, and finishing the operation.

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. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an one-level surge protector with dropout instruction and telesignalling interface, includes device main part (100), device main part (100) include protector main part (110), connect cable (120), first bolt (130) and connecting plate (140), and all fixedly connected with in protector main part (110) both sides connects cable (120), and is two sets of connect cable (120) the first bolt (130) of all fixedly connected with in surface, and first bolt (130) inside all has connecting plate (140), its characterized in that through threaded connection: the left side of the protector main body (110) is provided with a protection mechanism (200), the protection mechanism (200) comprises a second bolt (210), a contact piece (220), an elastic sheet (230), a microswitch main body (240), a first sliding groove (250), a first sliding block (260) and an elastic sheet (270), a second bolt (210) is connected to the inner part of the left side of the protector main body (110) through threads, a contact piece (220) is fixedly connected inside the second bolt (210), an elastic piece (230) is arranged on the upper surface of the contact piece (220), a microswitch main body (240) is fixedly connected to the left side of the elastic sheet (230), a first sliding groove (250) is arranged on the inner wall below the right side of the microswitch main body (240), and the inside sliding connection of first spout (250) has first slider (260), first slider (260) right-hand member fixedly connected with reed (270), and reed (270) other end fixed connection is in shell fragment (230) outer wall.

2. The primary surge protector with trip indicating and telemetry interface of claim 1, wherein: the bottom end of the elastic sheet (230) is fixedly connected with a supporting block (231), and the bottom end of the supporting block (231) is attached to the outer wall of the contact sheet (220).

3. The primary surge protector with trip indicating and telemetry interface of claim 1, wherein: an adjusting mechanism (300) is arranged above the connecting plate (140), the adjusting mechanism (300) comprises a connecting block (310), the two sides of the top end of the protector main body (110) are fixedly connected with connecting blocks (310), and the connecting block (310) is internally provided with a slot (320), the front side and the rear side of the top ends of the two groups of connecting plates (140) are fixedly connected with connecting rods (330), the top end of the connecting rod (330) is hinged with a hinged rod (340), the other end of the hinged rod (340) at the front end is hinged with a moving block (350), the front ends of the moving blocks (350) are fixedly connected with first springs (360), the other ends of the two groups of first springs (360) are fixedly connected with the inner wall of the slot (320), the other ends of the hinge rods (340) at the rear ends are hinged with moving rods (370), the moving rods (370) are inserted into the inner wall of the rear end of the slot (320), and pull rings (380) are fixedly connected to the rear ends of the two moving rods (370).

4. The primary surge protector with trip indicating and telemetry interface of claim 3, wherein: two sets of both sides are all fixedly connected with sleeve block (371) about carriage release lever (370), and sleeve block (371) inside all inserts and is equipped with slide bar (372), two sets of slide bar (372) are all fixed connection in fluting (320) inner wall.

5. The primary surge protector with trip indicating and telemetry interface of claim 3, wherein: two sets of connecting plate (140) top both sides all fixedly connected with telescopic link (390), and telescopic link (390) surface all twines second spring (391), two sets of second spring (391) both ends are all fixed connection between protector main part (110) inner wall and connecting plate (140) outer wall.

6. The primary surge protector with trip indicating and telemetry interface of claim 3, wherein: the outer surface of the pull ring (380) is sleeved with an anti-slip sleeve (381), and the anti-slip sleeve (381) is made of rubber.