CN211018763U

CN211018763U - Double-glass assembly testing tool

Info

Publication number: CN211018763U
Application number: CN201922230683.0U
Authority: CN
Inventors: 许建方; 周民; 陈新初; 张为
Original assignee: Suzhou Xtong Photovoltaic Technology Co ltd
Current assignee: Suzhou Xtong Photovoltaic Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-07-14
Anticipated expiration: 2029-12-13

Abstract

A double-glass assembly testing tool comprises a base mounting plate, a base and a testing device, wherein the base mounting plate comprises a positive connector and a negative connector which are oppositely arranged; the sucker base is connected with the base mounting plate, and a pagoda spring and a rubber sucker are arranged in the sucker base and connected with the sucker base; the base mounting plate is provided with a sucker handle, the sucker connecting piece is provided with a long strip-shaped fixing piece, the fixing piece penetrates through the sucker base and is connected with the base mounting plate, the pagoda spring is connected with the sucker handle, and the sucker handle enables the base mounting plate and the sucker base to be buckled together in a tensioning mode through the pagoda spring. The sucker of the utility model can be fixedly adsorbed at any position on the glass backboard of the assembly, is not easy to fall off, and is convenient and quick; the body has good insulating property and flame retardant capability, and has anti-aging and ultraviolet-resistant capabilities; safe, reliable and excellent long-term working capacity; the cost is low, the use is convenient, the operation is easy, and the test result is reliable; quick connection, contact protection.

Description

Double-glass assembly testing tool

Technical Field

The utility model relates to a dual glass assembly test fixture.

Background

The solar E L detector is used for detecting internal defects of a solar cell (silicon wafer) and a component and is mainly applied to testing of cracks, black centers, black edges and broken grids of the internal silicon wafer, when two positive and negative probes of the solar E L detector are connected with metal ports of positive and negative connectors of a junction box on a finished component, the positive and negative connectors are not consistent in shape and size, the positive and negative connectors are difficult to fix on equipment, so that the solar E L detector and the component connector are difficult to operate, a switching tool is required to be fixed on the component and connected with the E L tester and the component, and the traditional double-wave component E L testing tool is fixed on the component in a clamping mode, the upper layer and the lower layer of the component are made of toughened glass, the upper layer and the lower layer of the component are easy to damage the component glass, and the upper layer of the component can only be clamped at the edge of the component, so that.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide the dual-glass assembly testing tool which is low in cost, convenient to install and excellent in performance.

In order to reach above purpose, the utility model provides a dual glass assembly test fixture, include: the base mounting plate comprises a positive connector and a negative connector which are oppositely arranged; the sucker base is connected with the base mounting plate, a pagoda spring is arranged in the sucker base, and a rubber sucker is connected with the sucker base; the base mounting plate and the rubber sucker are provided with a first sucker connecting piece, the base mounting plate is provided with a sucker handle, the first sucker connecting piece is provided with a long strip-shaped fixing piece, the fixing piece penetrates through the sucker base and the base mounting plate to be connected, the pagoda spring is connected with the sucker handle, and the sucker handle is used for tensioning the pagoda spring to enable the base mounting plate and the sucker base to be buckled together.

Preferably, the ends of the positive connector and the negative connector are respectively sleeved with cold pressing terminals.

Preferably, the base mounting plate has a cavity for receiving the cold press terminal, the cavity having an opening for connection to the outside.

Preferably, the base mounting plate has an insertion hole through which the positive and negative connectors are inserted into the cavity.

Preferably, the device comprises a square copper sheet, and the square copper sheet covers the opening.

Preferably, the sucker base comprises a second sucker connecting piece, and the second sucker connecting piece is arranged between the sucker base and the base mounting plate.

Preferably, the sucker handle is provided with a movable end and a connecting end, and the connecting end is connected with the pagoda spring.

Preferably, the sucker handle comprises a fixing piece, and the fixing piece is fixedly connected with the sucker handle through a pin.

Preferably, the base mounting plate has an opening for receiving a suction cup handle.

The utility model has the advantages that:

1. the novel customized sucker is positioned at the lower part of the tool body, can be firmly fixed and adsorbed at any position on the assembly glass backboard, is not easy to fall off, and is convenient and quick;

2. the tool body is made of high-quality outdoor engineering plastics, and has good insulating property and flame retardant property, and has aging resistance and ultraviolet resistance; safe, reliable and excellent long-term working capacity;

3. the tool has low cost, convenient use, easy operation and reliable test result;

4. quick connection, contact protection can not carry out any injury to the human body.

Drawings

Fig. 1 is a schematic three-dimensional split view of the dual-glass assembly testing tool of the present invention;

FIG. 2 is a top view of the dual glass assembly testing tool of the present invention;

FIG. 3 is a bottom view of the dual glass assembly testing tool of the present invention;

FIG. 4 is a front view of the dual glass assembly testing tool of the present invention;

FIG. 5 is a main sectional view of the dual glass assembly testing tool of the present invention;

FIG. 6 is a side view of the dual glass assembly testing tool of the present invention;

figure 7 is the utility model discloses dual glass assembly test fixture's cross sectional side view.

Wherein: 1. a base mounting plate; 2. a square copper sheet; 3. a suction cup base; 4. a rubber suction cup; 5. a first sucker connecting piece; 6. a second suction cup connector; 7. a sucker handle; 8. a positive electrode connector; 9. a negative connector; 10. cold pressing the terminal; 11. a cavity; 12. an opening; 13. an insertion hole; 14. a pin; 15. a pagoda spring; 16. and a fixing member.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1 to fig. 4, fig. 1 is the utility model discloses dual glass assembly tests frock's three-dimensional split schematic diagram, fig. 2 is the utility model discloses dual glass assembly tests frock's top view, fig. 3 is the utility model discloses dual glass assembly tests frock's bottom view, fig. 4 is the utility model discloses dual glass assembly tests frock's main view, fig. 5 is the utility model discloses dual glass assembly tests frock's main cut-off view, fig. 6 is the utility model discloses dual glass assembly tests frock's side view, fig. 7 is the utility model discloses dual glass assembly tests frock's side cut-off view.

The dual glass assembly test fixture in this embodiment mainly includes parts such as base mounting panel 1, sucking disc base 3, rubber suction cup 4, second sucking disc connecting piece 6, and second sucking disc connecting piece 6 sets up between sucking disc base 3 and base mounting panel 1. The base mounting plate 1 includes a positive connector 8 and a negative connector 9 which are oppositely arranged, the base mounting plate 1 has an insertion hole 13, and the positive connector 8 and the negative connector 9 are inserted into the cavity 11 through the insertion hole 13.

The end parts of the positive connector 8 and the negative connector 9 are respectively sleeved with cold pressing terminals 10, and the cold pressing terminals 10 are made of red copper. The base mounting plate 1 is provided with a cavity 11 for accommodating the cold-pressed terminal 10, the cavity 11 is provided with an opening 12 for connecting the outside, and the square copper sheet 2 covers the opening 12.

The sucker base 3 is connected with the base mounting plate 1, a pagoda spring 15 is arranged in the sucker base, and the rubber sucker 4 is connected with the sucker base 3; set up first sucking disc connecting piece 5 between base mounting panel 1 and the rubber suction cup 4, base mounting panel 1 is provided with sucking disc handle 7, and sucking disc handle 7 has expansion end and link, and the link is connected with pagoda spring 15, and pin 14 is with sucking disc handle 7 and mounting 16 fixed connection, and base mounting panel 1 has opening 12, and opening 12 is used for holding sucking disc handle 7. The tool adopts a specially-made large sucker which is positioned at the lower part of the tool body and can be firmly fixed and adsorbed at any position on the assembly glass backboard, so that the operation is convenient and fast, the conditions of inconvenience in hand and foot operation, damage to a solar assembly cell and damage to the appearance of the solar assembly are avoided, the quality of the solar assembly is improved, and the productivity of the solar assembly is not easy to drop, and the tool is convenient and fast.

The first sucker connecting piece 5 is provided with a long strip-shaped fixing piece 16, the fixing piece 16 penetrates through the sucker base 3 to be connected with the base mounting plate 1, the pagoda spring 15 is connected with the sucker handle 7, the sucker handle 7 tensions the pagoda spring 15 to enable the base mounting plate 1 and the sucker base 3 to be buckled together, the negative connector 9 is connected with the positive contact piece, the positive connector 8 is connected with the negative contact piece, a probe of a solar E L detector can be in downward contact with the positive contact piece and the negative contact piece of the tool to be conducted, and the internal defects of the solar cell piece (silicon wafer) and the assembly are detected through electrification.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a dual glass assembly test fixture which characterized in that: the method comprises the following steps:

the base mounting plate (1) comprises a positive connector (8) and a negative connector (9) which are oppositely arranged;

a sucker base (3) which is connected with the base mounting plate (1) and is internally provided with a pagoda spring (15),

the rubber sucker (4) is connected with the sucker base (3); wherein the content of the first and second substances,

base mounting panel (1) and rubber suction cup (4) between set up first sucking disc connecting piece (5), base mounting panel (1) be provided with sucking disc handle (7), first sucking disc connecting piece (5) long banding mounting (16) have, mounting (16) pass sucking disc base (3) and base mounting panel (1) be connected, pagoda spring (15) with sucking disc handle (7) be connected, sucking disc handle (7) will pagoda spring (15) taut messenger base mounting panel (1) and sucking disc base (3) the lock be in the same place.

2. The dual glass assembly test fixture of claim 1, characterized in that: the end parts of the positive connector (8) and the negative connector (9) are respectively sleeved with cold pressing terminals (10).

3. The dual glass assembly test fixture of claim 2, characterized in that: the base mounting plate (1) is provided with a cavity (11) for accommodating the cold pressing terminal (10), and the cavity (11) is provided with an opening (12) connected with the outside.

4. The dual glass assembly test fixture of claim 3, characterized in that: the base mounting plate (1) is provided with an insertion hole (13), and the positive connector (8) and the negative connector (9) are inserted into the cavity (11) through the insertion hole (13).

5. The dual glass assembly test fixture of claim 3, characterized in that: the copper sheet comprises a square copper sheet (2), and the square copper sheet (2) covers the opening (12).

6. The dual glass assembly test fixture of claim 1, characterized in that: the novel sucker connecting piece comprises a second sucker connecting piece (6), wherein the second sucker connecting piece (6) is arranged between the sucker base (3) and the base mounting plate (1).

7. The dual glass assembly test fixture of claim 1, characterized in that: the sucker handle (7) is provided with a movable end and a connecting end, and the connecting end is connected with the pagoda spring (15).

8. The dual glass assembly test fixture of claim 1, characterized in that: the sucker handle comprises a pin (14), and the pin (14) is used for fixedly connecting the sucker handle (7) with a fixing piece (16).

9. The dual glass assembly test fixture of claim 1, characterized in that: the base mounting plate (1) is provided with an opening (12), and the opening (12) is used for accommodating the sucker handle (7).