CN219268817U

CN219268817U - Protection machanism and photovoltaic module wet electric leakage tester

Info

Publication number: CN219268817U
Application number: CN202320027542.2U
Authority: CN
Inventors: 陈鹏; 苏邱; 李宝龙
Original assignee: Jiangsu Yueyangguangfu Technology Co ltd
Current assignee: Jiangsu Yueyangguangfu Technology Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-06-27
Anticipated expiration: 2033-01-05

Abstract

The utility model relates to a protection mechanism and a photovoltaic module wet leakage tester, which comprises a protection cover, wherein a connecting plate is symmetrically arranged on the side wall of the end part of the protection cover, guide rods are symmetrically arranged on the end part of the connecting plate, the guide rods are arranged in a rotating plate in a plug-in mode, a first spring is sleeved on the guide rods, and the rotating plate is rotatably arranged on the end part of the leakage tester, and the protection mechanism has the beneficial effects that: according to the leakage tester, the protection cover is arranged, the connecting plate is arranged on the protection cover, the rotating plate is arranged at the end part of the connecting plate, when the leakage tester is used, the protection cover is clamped at the end part of the leakage tester, the stability of the protection cover can be guaranteed under the action of the first spring, and meanwhile, when the leakage tester is used, the protection cover needs to be opened, the protection cover can be pulled to be separated from the end part of the leakage tester, so that the first spring is compressed, then the protection cover is rotated, and the protection cover contacts with the supporting plane to support the leakage tester, so that the leakage tester is convenient to use.

Description

Protection machanism and photovoltaic module wet electric leakage tester

Technical Field

The utility model relates to the field of photovoltaic module testing, in particular to a protection mechanism and a photovoltaic module wet leakage tester.

Background

In the solar photovoltaic industry, a wet leakage test is required to determine the relevant safety performance of a photovoltaic module after the photovoltaic module is produced.

However, when the leakage tester is idle, dust is easily accumulated on the exposed screen, the exposed operation panel and the exposed data line interface, so that the use is affected, and poor contact is easily caused.

Disclosure of Invention

The utility model aims to provide a protection mechanism and a photovoltaic module wet leakage tester, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a protection machanism, includes the protective cover, and the tip lateral wall symmetry of protective cover installs the connecting plate, and the guide bar is installed to the tip symmetry of connecting plate, and the guide bar plug-in type is installed in the deflector, has cup jointed spring one on the guide bar, and the deflector rotates the tip of installing at the electric leakage tester.

Preferably, the surface of the protective cover is adhered with rubber strips, and the rubber strips are provided with a plurality of groups and are uniformly and equidistantly arranged in a straight line.

Preferably, a winding plate is rotatably arranged in the middle of the side wall of the protective cover, and a winding groove is formed in the winding plate.

Preferably, a clamping groove is formed in the end portion of the winding plate, and a rubber block is adhered to the inner wall of the clamping groove.

Preferably, the rectangular groove has been seted up to the lateral wall of connecting plate, is equipped with the elastic fixation subassembly in the rectangular groove, and the elastic fixation subassembly comprises locating lever, spring two, spacing ring and limiting plate, and the limiting plate passes through the screw mounting on the rectangular groove, and peg graft in limiting plate and the rectangular groove has the locating lever, installs the spacing ring on the locating lever, and one side of spacing ring is equipped with spring two, and spring two cup joints on the locating lever.

Preferably, the end part of the positioning rod is rotatably provided with a pull ring, and the positioning rod is provided with a pull ring groove which is matched with the pull ring.

Preferably, the wet leakage tester of the photovoltaic module is provided with the protection mechanism.

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

according to the utility model, the protective cover is arranged, the connecting plate is arranged on the protective cover, the rotating plate is arranged at the end part of the connecting plate, when the electric leakage tester is used, the protective cover is clamped at the end part of the electric leakage tester, the stability of the protective cover can be ensured under the action of the first spring, and meanwhile, when the electric leakage tester is used, the protective cover needs to be opened, the protective cover can be pulled to be separated from the end part of the electric leakage tester, so that the first spring is compressed, then the protective cover is rotated, and the protective cover contacts with the supporting plane to support the electric leakage tester, thereby facilitating the use of the electric leakage tester and avoiding dust accumulation of a screen, an operation panel and a data line interface exposed outside when the electric leakage tester is idle.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an expanded view of the structure of the present utility model;

FIG. 3 is a schematic view of a connection plate;

fig. 4 is a dowel pin.

In the figure: the protective cover 1, the connecting plate 2, the positioning rod 201, the second spring 202, the limiting ring 203, the limiting plate 204, the pull ring 205, the pull ring groove 206, the rotating plate 3, the guide rod 4, the first spring 5, the rectangular groove 6, the rubber strip 7, the winding plate 8, the winding groove 9, the clamping groove 10 and the rubber block 11.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Example 1

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a protection machanism, including protective cover 1, connecting plate 2 is installed to protective cover 1's tip lateral wall symmetry, guide bar 4 is installed to connecting plate 2's tip symmetry, and guide bar 4 plug-in type is installed in rotating plate 3, spring one 5 has been cup jointed on the guide bar 4, rotating plate 3 rotates the tip of installing at the electric leakage tester, when using, protective cover 1 card is at electric leakage tester's tip, under the effect of spring one 5, protective cover 1's stability can be guaranteed, simultaneously when electric leakage tester uses, need open protective cover 1, just can stimulate protective cover 1 and electric leakage tester's tip separation for spring one 5 is compressed, then rotate protective cover 1, protective cover 1 contact supporting plane supports the electric leakage tester, the use of electric leakage tester of being convenient for.

The surface mounting of protective cover 1 has rubber strip 7, and rubber strip 7 is provided with the multiunit, is the even equidistance array of straight line, rotates in the middle of the lateral wall of protective cover 1 and installs wire winding board 8, has seted up wire winding groove 9 on wire winding board 8, and after the earth leakage tester used, the convenience is twined data line etc. on wire winding board 8 through wire winding groove 9, is convenient for arrange in order, and draw-in groove 10 has been seted up to wire winding board 8's tip, and the inner wall of draw-in groove 10 is pasted and is had rubber piece 11, and when using, after the data line winding was on wire winding board 8, the end card of data line was convenient for in draw-in groove 10.

Rectangular groove 6 has been seted up to the lateral wall of connecting plate 2, be equipped with the elastic fixation subassembly in the rectangular groove 6, elastic fixation subassembly comprises locating lever 201, spring two 202, spacing ring 203 and limiting plate 204, limiting plate 204 passes through the screw to be installed on rectangular groove 6, peg graft in limiting plate 204 and the rectangular groove 6 has locating lever 201, install spacing ring 203 on the locating lever 201, one side of spacing ring 203 is equipped with spring two 202, spring two 202 cup joints on locating lever 201, in actual operation, locating lever 201 inserts the lateral wall at the leakage tester under the effect of spring two 202, realize the fixed of connecting plate 2, increase the stability of protective cover 1 card at the leakage tester tip, the pull ring 205 is installed in the tip rotation of locating lever 201, pull ring groove 206 has been seted up on the locating lever 201, pull ring groove 206 and pull ring 205 assorted, be convenient for through pull ring 205 pulling locating lever 201, remove the fixed of connecting plate 2, simultaneously with pull ring 205 card in pull ring groove 206, avoid locating lever 201 to influence the rotation of connecting plate 2 and protective cover 1.

A photovoltaic module wet leakage tester is provided with the protection mechanism.

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

Claims

1. A protection mechanism comprises a protection cover (1);

the method is characterized in that: the connecting plates (2) are symmetrically arranged on the side walls of the end parts of the protective cover (1);

guide rods (4) are symmetrically arranged at the end parts of the connecting plates (2), and the guide rods (4) are arranged in the rotating plates (3) in a plug-in mode;

the guide rod (4) is sleeved with a first spring (5), and the rotating plate (3) is rotatably arranged at the end part of the leakage tester.

2. A guard mechanism according to claim 1, wherein: the surface mount of the protective cover (1) is provided with rubber strips (7), and the rubber strips (7) are provided with a plurality of groups and are uniformly and equidistantly arrayed in a straight line.

3. A guard mechanism according to claim 1, wherein: the middle of the side wall of the protective cover (1) is rotatably provided with a winding plate (8), and the winding plate (8) is provided with a winding groove (9).

4. A guard mechanism according to claim 3, wherein: a clamping groove (10) is formed in the end portion of the winding plate (8), and a rubber block (11) is adhered to the inner wall of the clamping groove (10).

5. A guard mechanism according to claim 1, wherein: rectangular grooves (6) are formed in the side walls of the connecting plates (2), elastic fixing components are arranged in the rectangular grooves (6) and composed of positioning rods (201), second springs (202), limiting rings (203) and limiting plates (204), the limiting plates (204) are mounted on the rectangular grooves (6) through screws, the positioning rods (201) are inserted into the limiting plates (204) and the rectangular grooves (6), the limiting rings (203) are mounted on the positioning rods (201), the second springs (202) are arranged on one sides of the limiting rings (203), and the second springs (202) are sleeved on the positioning rods (201).

6. The guard mechanism of claim 5, wherein: the end of the positioning rod (201) is rotatably provided with a pull ring (205), the positioning rod (201) is provided with a pull ring groove (206), and the pull ring groove (206) is matched with the pull ring (205).

7. The utility model provides a wet electric leakage tester of photovoltaic module which characterized in that: the tester is provided with a protection mechanism as claimed in any one of claims 1 to 6.