CN218734202U

CN218734202U - Test fixture of super wide size solar photovoltaic board

Info

Publication number: CN218734202U
Application number: CN202222967672.2U
Authority: CN
Inventors: 姚桂华; 姜元涛; 薛瑞雄
Original assignee: Jingneng Zibo New Energy Co ltd
Current assignee: Jingneng Zibo New Energy Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-03-24
Anticipated expiration: 2032-11-08

Abstract

The utility model relates to a photovoltaic board test technical field specifically is a test fixture of super wide size solar photovoltaic board, include: the round bar is internally provided with a round groove; the drawing rod is inserted into the round rod, one end of the drawing rod is connected with a cushion block, and a test assembly is installed on the end face of the cushion block; the supporting structure is arranged on the outer end face of the testing component and comprises a first supporting block, a second supporting block, a spring and a supporting column; the support structures are respectively arranged at the two ends of the draw rod and the round rod, and the test tool is clamped in the frame of the solar photovoltaic panel in a mode of an upper elastic support structure and a lower elastic support structure and is relatively fixed with the solar photovoltaic panel, so that the test tool is quickly mounted and dismounted, and the detection efficiency is improved; the pumping rod slides in the circular groove in the circular rod by pumping and pressing the pumping rod, the distance between the pumping rod and the circular rod is adjusted, and the adjusting screw is screwed to limit the drawing rod, so that the test of the solar photovoltaic panel with the ultra-wide size can be realized.

Description

Test fixture of super wide size solar photovoltaic board

Technical Field

The utility model relates to a photovoltaic board tests technical field, specifically is a test fixture of super wide size solar photovoltaic board.

Background

A solar photovoltaic panel, referred to as photovoltaic for short, refers to a facility for converting solar energy into direct current electrical energy by using the photovoltaic effect of a photovoltaic semiconductor material.

In the production process of the solar photovoltaic panel, in order to control the quality of the product, various detections are required to be performed on the solar photovoltaic panel in different production processes. In the detection procedures, the positive electrode wire and the negative electrode wire of the solar photovoltaic panel are butted with a test end. However, the lead wires of the positive and negative electrodes of the solar photovoltaic panel have a certain length and are in a free state, so that the test probe is difficult to be smoothly and automatically butted with the test probe.

Therefore, a detection tool needs to be added, the positive electrode tip and the negative electrode tip of the solar photovoltaic panel are connected with the detection tool in advance and fixed at the designated positions of the solar photovoltaic panel, and the test probe can be accurately butted with the positive electrode and the negative electrode of the solar photovoltaic panel to perform related detection work.

In the prior art, the detection tool has fixed size, one set of detection tool can only test the solar photovoltaic panel with fixed specification, the method has the test limitation, is not suitable for solar photovoltaic panels with different specifications and lengths, and has low detection efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test fixture of super wide size solar photovoltaic board to the detection frock size that proposes in solving above-mentioned background is fixed, has the test limitation, is not suitable for the solar photovoltaic board of different specification length, problem that detection efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a test fixture of super wide size solar photovoltaic board, includes:

the round bar is internally provided with a round groove;

the drawing rod is inserted into the round rod, one end of the drawing rod is connected with a cushion block, and a test assembly is installed on the end face of the cushion block; and

a support structure mounted on the outer end face of the test assembly, the device comprises a first supporting block, a second supporting block, a spring and a supporting column.

Preferably, the drawing rod is inserted in the circular groove in a sliding mode, a threaded hole is formed in the outer surface of the joint of the circular rod and the drawing rod, an adjusting screw is connected to the threaded hole in an internal thread mode, and one end of the adjusting screw is in contact with the surface of the drawing rod.

Preferably, a first round hole is formed in the first supporting block, a second round hole is formed in the second supporting block, a spring is fixedly connected to one end face of the first supporting block, and the other end of the spring is fixedly connected with the two end faces of the second supporting block.

Preferably, a supporting column is sleeved in the spring, one end of the supporting column is inserted in the first round hole and is fixedly connected with the first supporting block, and the other end of the supporting column is inserted in the second round hole in a sliding manner.

Preferably, one end of the cushion block is fixedly connected with the drawing rod, the other end of the cushion block is fixedly connected with the testing component, and the outer surface of the testing component is fixedly connected with the testing probe.

Preferably, one end of the drawing rod is provided with two groups of test assemblies, and a connecting block is fixedly mounted between the two groups of test assemblies.

The beneficial effects of the utility model are that:

the support structures are respectively arranged at the two ends of the draw rod and the round rod, and the test tool is clamped in the frame of the solar photovoltaic panel in a mode of an upper elastic support structure and a lower elastic support structure and is relatively fixed with the solar photovoltaic panel, so that the test tool is quickly mounted and dismounted, and the detection efficiency is improved; through taking out and pressing the pole, the pole that takes out slides in the circular slot in the pole, adjusts the distance between pole and the pole of taking out, and it is spacing to screw the adjusting screw again with the pole of taking out, can realize the test of super wide size solar photovoltaic board.

Drawings

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

FIG. 2 is a front view of the overall structure of the present invention;

FIG. 3 is a partial sectional view of the overall structure of the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 3 according to the present invention;

fig. 5 is a schematic view of the structure of the position B in fig. 3 according to the present invention.

In the figure: 1. a round bar; 2. drawing a rod; 3. testing the component; 4. testing the probe; 5. connecting blocks; 6. a first supporting block; 7. a spring; 8. supporting block II, performing secondary filtration; 9. cushion blocks; 10. adjusting screws; 11. a circular groove; 12. a support pillar; 13. a first round hole; 14. and a second round hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are illustrative of some, but not all, embodiments of the invention and are not to be construed as limiting the scope of the invention, as those skilled in the art will recognize and appreciate that many other embodiments can be made without inventive faculty.

In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail, to avoid unnecessarily obscuring these embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a test fixture of super wide size solar photovoltaic board, includes:

the round bar comprises a round bar 1, wherein a round groove 11 is formed in the round bar 1;

the solar photovoltaic panel testing device comprises a drawing rod 2, a cushion block 9 is connected to one end of the drawing rod 2 in an inserted mode, a testing assembly 3 is installed on the end face of the cushion block 9, one end of the cushion block 9 is fixedly connected with the drawing rod 2, the other end of the cushion block 9 is fixedly connected with the testing assembly 3, a testing probe 4 is fixedly connected to the outer surface of the testing assembly 3, the testing probe 4 can test a solar photovoltaic panel, the drawing rod 2 is inserted into a circular groove 11 in a sliding mode, a threaded hole is formed in the outer surface of the connecting portion of the circular rod 1 and the drawing rod 2, an adjusting screw 10 is connected to the inner thread of the threaded hole, one end of the adjusting screw 10 is in contact with the surface of the drawing rod 2, two groups of testing assemblies 3 are arranged at one end of the drawing rod 2, and a connecting block 5 is fixedly installed between the two groups of testing assemblies 3; and

the supporting structure is arranged on the outer end face of the testing component 3 and comprises a first supporting block 6, a second supporting block 8, a spring 7 and a supporting column 12, a first round hole 13 is formed in the first supporting block 6, a second round hole 14 is formed in the second supporting block 8, the end face of the first supporting block 6 is fixedly connected with the spring 7, the other end of the spring 7 is fixedly connected with the end face of the second supporting block 8, the supporting column 12 is sleeved in the spring 7, one end of the supporting column 12 is inserted in the first round hole 13 and fixedly connected with the first supporting block 6, and the other end of the supporting column 12 is inserted in the second round hole 14 in a sliding mode;

by pressing the second support block 8, the spring 7 is compressed, meanwhile, the support column 12 slides towards the second circular hole 14, the pull rod 2 is pulled by loosening the adjusting screw 10, the pull rod 2 slides in the circular groove 11, and the distance between the pull rod 2 and the circular rod 1 can be adjusted.

When the device works, the supporting structure of the testing tool is clamped in the frame of the solar photovoltaic panel, the second supporting block 8 is in contact with the frame of the solar photovoltaic panel, the second supporting column 12 slides towards the second circular hole 14, and the spring 7 is compressed, so that the testing tool and the solar photovoltaic panel are relatively fixed, and the solar photovoltaic panel is tested; and when the length of test fixture was less than the solar photovoltaic board frame, bearing structure can not contact with the frame, unscrews adjusting screw 10, and outside pull pole 2 is taken out, transfers the distance between wide round bar 1 and the pole 2 of taking out, screws adjusting screw 10 again, will make the pole 2 spacing of taking out, can realize the test of super wide size solar photovoltaic board this moment.

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. The utility model provides a test fixture of super wide size solar photovoltaic board which characterized in that: the method comprises the following steps:

the device comprises a round rod (1), wherein a round groove (11) is formed in the round rod (1);

the drawing rod (2) is inserted into the round rod (1), one end of the drawing rod (2) is connected with a cushion block (9), and the end face of the cushion block (9) is provided with the test component (3); and

the supporting structure is arranged on the outer end face of the testing component (3) and comprises a first supporting block (6), a second supporting block (8), a spring (7) and a supporting column (12).

2. The test tool for the ultra-wide size solar photovoltaic panel according to claim 1, characterized in that: the drawing rod (2) is inserted in the circular groove (11) in a sliding mode, a threaded hole is formed in the outer surface of the joint of the circular rod (1) and the drawing rod (2), an adjusting screw (10) is connected to the inner thread of the threaded hole, and one end of the adjusting screw (10) is in surface contact with the drawing rod (2).

3. The test tool for the ultra-wide size solar photovoltaic panel according to claim 2, characterized in that: the supporting block I (6) is internally provided with a first round hole (13), the supporting block II (8) is internally provided with a second round hole (14), the end face of the supporting block I (6) is fixedly connected with a spring (7), and the other end of the spring (7) is fixedly connected with the end face of the supporting block II (8).

4. The test tool for the ultra-wide size solar photovoltaic panel according to claim 3, characterized in that: the supporting column (12) is sleeved in the spring (7), one end of the supporting column (12) is inserted in the first circular hole (13) and fixedly connected with the first supporting block (6), and the other end of the supporting column (12) is inserted in the second circular hole (14) in a sliding mode.

5. The test tool for the ultra-wide size solar photovoltaic panel according to claim 4, characterized in that: cushion (9) one end and taking out pole (2) fixed connection, the other end and test assembly (3) fixed connection, test assembly (3) surface fixed connection has test probe (4).

6. The test tool for the ultra-wide size solar photovoltaic panel according to claim 5, characterized in that: one end of the pull rod (2) is provided with two groups of test components (3), and a connecting block (5) is fixedly installed between the two groups of test components (3).