CN209526067U - Five grid test cell of changeable needle row type - Google Patents

Abstract

The utility model discloses a five-grid test unit capable of increasing or decreasing needle rows, comprising a support plate, a fixed plate, a fixed nut, a support column, a sliding track, a protective pad, a fixed bolt, a test unit board, and a test needle row, and is characterized in that the The surface of the upper and lower support plates of the equipment is equipped with a fixed plate, and three fixed nuts are installed on the upper side of the fixed plate, and a sliding track is installed on the lower side of the fixed nut, and a support is set on the lower side of the sliding track. Three test unit boards are arranged on both sides of the support column, three test needle rows are installed on the test unit board, two fixing bolts are arranged at the end of the test unit board, and the outermost part of the equipment is installed protective pads. The biggest feature of the utility model is that it can increase or decrease the number of test needle rows, which improves the work efficiency, and meanwhile has the characteristics of ingenious conception, easy operation and strong practicability.

Description

Can increase or decrease pin row type five-bar test unit

technical field

The utility model relates to the field of photovoltaic equipment processing, in particular to a five-bar test unit capable of increasing or decreasing needle rows.

Background technique

Photovoltaic is the abbreviation of solar photovoltaic power generation system. It is a new type of power generation system that uses the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy. There are two modes of independent operation and grid-connected operation. At the same time, the classification of solar photovoltaic power generation systems, one is centralized, such as large-scale Northwest ground photovoltaic power generation systems; the other is distributed (with >6MW as the boundary), such as industrial and commercial enterprise factory roof photovoltaic power generation systems, residential roof photovoltaic power generation systems. Photovoltaic technology has many advantages: for example, it does not have any mechanical moving parts; it does not need any other "fuel" except sunlight, and it can work under direct sunlight and oblique sunlight; and it is also very convenient and flexible in terms of site selection. , the roofs and open spaces in the city can be applied. Since 1958, the solar photovoltaic effect has been applied for the first time in the field of energy supply for space satellites in the form of solar cells. Today, the application of power generation in the field of power generation has spread all over the world, ranging from the energy supply of automatic parking meters and rooftop solar panels to large-scale solar power generation centers. In the production of photovoltaic equipment, there is currently no five-bar test unit that can increase or decrease pin rows.

Utility model content

The utility model aims at the above problems and provides a five-grid test unit that can increase or decrease the needle array.

The utility model realizes above-mentioned purpose through following technical scheme:

The five-grid test unit can be increased or decreased, including a support plate, a fixed plate, a fixed nut, a support column, a sliding track, a protective pad, a fixed bolt, a test unit board, and a test needle row. It is characterized in that the upper and lower support plates of this equipment A fixed plate is installed on the surface of the fixed plate, three fixed nuts are installed on the upper side of the fixed plate, a sliding track is installed on the lower side of the fixed nut, a support column is arranged on the lower side of the sliding track, and the supporting Three test unit boards are respectively arranged on both sides of the column, and three test needle rows are installed on the test unit boards, two fixing bolts are arranged at the ends of the test unit boards, and protective pads are installed on the outermost side of the equipment. The support plate is made of aluminum alloy material, which is strong and durable. The fixed plate and the support plate are fixedly connected. The support column and the support plate are fixedly connected. The protective pad is made of plastic foam material, which reduces the impact on the equipment. The number of fixing nuts is six.

The utility model fixes the sliding track through the fixing plate and the fixing nut on the support plate, and the test unit plate is fixed on the sliding track through the fixing bolt. If it is necessary to increase the test unit plate, slide the test unit plate to leave enough space, and then It is fixed by the fixing bolt, the test pin array is fixed on the test unit board, the support column in the equipment supports the support plate, and the protective pad outside the equipment reduces the damage of foreign objects to the equipment. The biggest feature of the utility model is that it can increase or decrease the number of test needle rows, which improves the work efficiency, and meanwhile has the characteristics of ingenious conception, easy operation and strong practicability.

Description of drawings

Fig. 1 is the front structural representation of the utility model, wherein:

1—support plate, 2—fixing plate, 3—fixing nut, 4—supporting column, 5—sliding track, 6—protective pad, 7—fixing bolt, 8—test unit board, 9—test pin row.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Needle row type five-grid test unit can be increased or decreased, including support plate 1, fixed plate 2, fixed nut 3, support column 4, sliding track 5, protective pad 6, fixing bolt 7, test unit plate 8, test pin row 9, It is characterized in that a fixed plate 2 is installed on the surface of the upper and lower support plates 1 of the equipment, three fixed nuts 3 are installed on the upper side of the fixed plate 2, and a sliding track 5 is installed on the lower side of the fixed nut 3, the A support column 4 is arranged on the underside of the sliding track 5, and three test unit boards 8 are respectively arranged on both sides of the support column 4, and three test pin rows 9 are installed on the test unit board 8, and the test unit Two fixing bolts 7 are arranged at the end of the plate 8, and a protective pad 6 is installed on the outermost side of the equipment. The support plate 1 is made of aluminum alloy material, which is strong and durable. The fixed plate 2 is fixedly connected with the supporting plate 1 . The support column 4 is fixedly connected to the support plate 1 . The protective pad 6 is made of plastic foam material, which reduces the collision to the equipment. The number of fixing nuts 3 is six.

The utility model fixes the sliding track 5 through the fixing plate 2 and the fixing nut 3 on the support plate 1, and the test unit plate 8 is fixed on the sliding track 5 through the fixing bolt 7. If it is necessary to increase the test unit plate 8, then slide the test unit plate 8. Leave enough space, then fix it with the fixing bolt 7, fix the test needle row 9 on the test unit board 8, the support column 4 in the equipment supports the support plate 1, and the protective pad 6 on the outside of the equipment reduces the impact of foreign objects equipment damage. The biggest feature of the utility model is that it can increase or decrease the number of test pin rows 9, which improves the work efficiency, and meanwhile has the characteristics of ingenious design, easy operation and strong practicability.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. five grid test cell of changeable needle row type, including supporting plate, fixed plate, fixture nut, support column, sliding rail, protection Pad, fixing bolt, test cell plate, testing needle row, it is characterised in that the surface of the upper lower carrier plate of this equipment is mounted with fixed plate, institute It states and is mounted with three fixture nuts on the upside of fixed plate, sliding rail, the sliding rail are mounted on the downside of the fixture nut The downside in road is provided with a support column, and the two sides of the support column are respectively provided with three test cell plates, and the test is single Three testing needle rows are mounted on first plate, the end of test cell plate has disposed two fixing bolts, and the outermost of equipment is mounted with Protective pad.

2. five grid test cell of changeable needle row type according to claim 1, it is characterised in that the supporting plate is closed using aluminium Golden material is made, sturdy and durable.

3. five grid test cell of changeable needle row type according to claim 1, it is characterised in that the fixed plate and supporting plate Using being fixedly connected.

4. five grid test cell of changeable needle row type according to claim 1, it is characterised in that the support column and supporting plate Using being fixedly connected.

5. five grid test cell of changeable needle row type according to claim 1, it is characterised in that the protective pad is using modeling Strand foam material is made, and reduces the collision to equipment.

6. five grid test cell of changeable needle row type according to claim 1, it is characterised in that of the fixture nut Number is six.