CN216387263U - Test pressing plate structure for large-area voltage-withstanding detection scheme - Google Patents
Test pressing plate structure for large-area voltage-withstanding detection scheme Download PDFInfo
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- CN216387263U CN216387263U CN202120844112.0U CN202120844112U CN216387263U CN 216387263 U CN216387263 U CN 216387263U CN 202120844112 U CN202120844112 U CN 202120844112U CN 216387263 U CN216387263 U CN 216387263U
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Abstract
The utility model provides a test pressing plate structure for a large-area withstand voltage detection scheme, which comprises: pressing a plate; a flexible bumper press attached to a surface of the platen; the conductive cloth is connected to the surface of the flexible buffer pressing piece; a product to be tested, including a surface to be tested; the pressing plate presses the flexible buffer pressing piece, and then the flexible buffer pressing piece presses the conductive cloth, so that the conductive cloth is pressed and attached to the surface to be detected. During the test, electrically conductive cloth and withstand voltage test equipment electricity are connected for electrically conductive cloth replaces withstand voltage test equipment's metal test face, applys certain pressure to the clamp plate, because flexible buffering casting die and electrically conductive cloth are all flexible, has reduced electrically conductive cloth and wait to await measuring pit and the clearance on both surfaces after the surface laminating, makes both laminating inseparabler, thereby improves the test precision, reduces the shipment risk, and reduces the test number of times, improves efficiency of software testing.
Description
Technical Field
The utility model relates to the field of insulation and voltage resistance tests, in particular to a test pressing plate structure for a large-area voltage resistance detection scheme.
Background
In the times of new energy automobiles becoming more and more popular, the parts on the battery pack are more and more important, the side plate is used as an indispensable part of the traditional battery module, the tensile force generated by the battery core in the expansion process needs to be ensured, the part of the side plate, which is in contact with the battery, needs to be subjected to insulation protection, the insulation mode of the side plate is diversified, the insulation and voltage resistance is not an appearance problem or even a size problem, the function problem is that the side plate cannot be detected from the appearance and the size measurement, only a voltage resistance tester can be used for testing, the testing is very conceptual, if the voltage resistance tester has a little problem, the testing error can be caused, and the product quality and the cost can be influenced.
As shown in fig. 1, in the prior art, the metal test surface 101 of the original voltage resistance test equipment 100 is directly adhered to the surface 201 to be tested of the side plate 200 for testing, but the surface 201 to be tested is a metal plate, and a hot-pressed film or powder is adhered to the surface of the metal plate, so that when the metal plate is contacted with the test metal surface 100 of the voltage resistance test equipment 100, due to the roughness and flatness of the metal surface, as shown in fig. 2, a cavity or a gap exists between the metal test surface 101 and the surface 201 to be tested of the side plate 200 after the metal plate and the side plate are mutually adhered, thereby causing incomplete and inaccurate voltage resistance test. In order to improve the test accuracy, in the conventional tests, after the test is OK, the test is performed again after the test is placed for a period of time, and even then, the outflow of the pressure-resistant product at risk in the test cannot be avoided.
Therefore, the existing pressure-resistant test structure causes low test efficiency, and adverse phenomena such as product recall, client credit damage and the like can be caused due to the outflow of dangerous products.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a test pressing plate structure for a large-area voltage withstanding detection scheme, so that the test efficiency is improved, the voltage withstanding quality of a product is guaranteed, and the shipment risk is reduced.
The utility model is realized by the following steps: a test platen structure for large area withstand voltage test scheme, comprising:
pressing a plate;
a flexible bumper press attached to a surface of the platen;
the conductive cloth is connected to the surface of the flexible buffer pressing piece;
a product to be tested, including a surface to be tested;
the pressing plate presses the flexible buffer pressing piece, and then the flexible buffer pressing piece presses the conductive cloth, so that the conductive cloth is pressed and attached to the surface to be detected.
Further, the flexible bumper press is fixedly attached to a surface of the platen.
Further, the conductive cloth is fixedly connected to the surface of the flexible buffer pressing piece.
Further, the flexible buffer pressing piece is made of foam or foam rubber.
The utility model has the advantages that: a test platen structure for large area withstand voltage test scheme, comprising: pressing a plate; a flexible bumper press attached to a surface of the platen; the conductive cloth is connected to the surface of the flexible buffer pressing piece; a product to be tested, including a surface to be tested; the pressing plate presses the flexible buffer pressing piece, and then the flexible buffer pressing piece presses the conductive cloth, so that the conductive cloth is pressed and attached to the surface to be detected. During the test, electrically conductive cloth and withstand voltage test equipment electricity are connected, and the clamp plate can be the part at withstand voltage test equipment's metal test surface place, also can fix the clamp plate on withstand voltage test equipment's metal test surface, make electrically conductive cloth replace withstand voltage test equipment's metal test surface, apply certain pressure to the clamp plate, because flexible buffering casting die and electrically conductive cloth are all flexible, the pit and the clearance of conducting cloth and surface to be measured after the surface laminating have both been reduced, make both laminates inseparabler, thereby improve the test precision, reduce the shipment risk, and reduce the test number of times, improve efficiency of software testing.
Drawings
The utility model will be further described with reference to the following examples with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of an original withstand voltage test structure.
Fig. 2 is a microscopic view at a in fig. 1.
Figure 3 is a schematic view of a test platen configuration according to the present invention.
Fig. 4 is a microscopic view at B in fig. 3.
Description of reference numerals:
background art:
a withstand voltage test device 100, a metal test surface 101; a side plate 200 and a surface to be measured 201.
The utility model comprises the following steps:
a pressing plate 1;
a flexible cushion compression element 2;
a conductive cloth 3;
the product 4 to be tested comprises a surface 41 to be tested.
Detailed Description
In the description of the present invention, it is to be understood that the description indicating the orientation or positional relationship is based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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.
The general concept of the utility model is as follows:
(1) during testing, the conductive cloth 3 is electrically connected with the withstand voltage test device 100 or the metal test surface 101. The pressing plate 1 can be a part where the metal testing surface 101 of the pressure-resistant testing device 100 is located, and the pressing plate 1 can also be fixed on the metal testing surface 101 of the pressure-resistant testing device 100 or can be installed in other arrangement modes, so that the conductive cloth 3 replaces the metal testing surface 101 of the pressure-resistant testing device 100, a certain pressure is applied to the pressing plate 1, the pressure can be preset, and as the flexible buffer pressing piece 2 and the conductive cloth 3 are flexible, pits and gaps on the surfaces of the conductive cloth 3 and the surface 41 to be tested after being attached are reduced, the conductive cloth 3 and the surface 41 to be tested are attached more tightly, so that the testing accuracy is improved, the shipment risk is reduced, the testing frequency is reduced, and the testing efficiency is improved.
Please refer to fig. 1 to 4.
The utility model relates to a test pressing plate structure for a large-area withstand voltage detection scheme, which comprises:
a pressing plate 1;
the flexible buffer compression element 2 is connected to the surface of the pressure plate 1;
the conductive cloth 3 is connected to the surface of the flexible buffer pressing piece 2;
a product to be tested 4 comprising a surface to be tested 41;
the pressing plate 1 presses the flexible buffer pressing piece 2, and then the flexible buffer pressing piece 2 presses the conductive cloth 3, so that the conductive cloth 3 is pressed and attached to the surface 41 to be measured.
The use method comprises the following steps: the conductive cloth 3 is electrically connected with the voltage-withstanding test equipment 100 or the metal test surface 101, the pressing plate 1 can be a part where the metal test surface 101 of the voltage-withstanding test equipment 100 is located, the pressing plate 1 can also be fixed on the metal test surface 101 of the voltage-withstanding test equipment 100 or can be installed in other arrangement modes, so that the conductive cloth 3 replaces the metal test surface 101 of the voltage-withstanding test equipment 100, a certain pressure is applied to the pressing plate 1, the pressure can be preset, and as the flexible buffer pressing part 2 and the conductive cloth 3 are both flexible, pits and gaps on the surfaces of the conductive cloth 3 and the surface 41 to be tested after being attached are reduced, the conductive cloth 3 and the surface 41 to be tested are attached more tightly, so that the test accuracy is improved, the delivery risk is reduced, the test frequency is reduced, and the test efficiency is improved.
The flexible buffer compression element 2 is fixedly connected to the surface of the pressure plate 1.
The conductive cloth 3 is fixedly connected to the surface of the flexible buffer compression part 2.
The flexible buffer pressing part 2 is made of foam or foam glue. When the foam is adopted, the foam can be fixed between the pressing plate 1 and the conductive cloth 3 by glue. And the foam cotton glue is adopted, so that the foam cotton glue has viscosity and is flexible, and can be directly stuck between the pressing plate 1 and the conductive cloth 3. Of course, in other embodiments, other flexible or soft products, such as cushions, may be used for flexible cushion follower 2.
The utility model has the beneficial effects that: because the effect of the flexible buffer pressing part 2 under the conductive cloth 3, the gap and the cavity between the testing surface and the surface to be tested are effectively filled, so that the pressure-resistant bad points are effectively identified, the output of defective products is reduced, the product quality is effectively improved, and the production cost is reduced. On the other hand, because the laminating is tighter, gaps and cavities are reduced, so that the test frequency can be reduced during the test, and the test is not required to be carried out again after the test is OK and is placed for a period of time.
Although specific embodiments of the utility model have been described above, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the utility model, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the utility model, which is to be limited only by the appended claims.
Claims (4)
1. The utility model provides a test clamp plate structure for withstand voltage detection scheme of large tracts of land which characterized in that: the method comprises the following steps:
pressing a plate;
a flexible bumper press attached to a surface of the platen;
the conductive cloth is connected to the surface of the flexible buffer pressing piece;
a product to be tested, including a surface to be tested;
the pressing plate presses the flexible buffer pressing piece, and then the flexible buffer pressing piece presses the conductive cloth, so that the conductive cloth is pressed and attached to the surface to be detected.
2. A test platen structure for large area voltage withstand test scheme according to claim 1, wherein: the flexible buffer pressing piece is fixedly connected to the surface of the pressing plate.
3. A test platen structure for large area voltage withstand test scheme according to claim 1, wherein: the conductive cloth is fixedly connected to the surface of the flexible buffer pressing piece.
4. A test platen structure for large area voltage withstand test scheme according to claim 1, wherein: the flexible buffer pressing piece is made of foam or foam-cotton glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120844112.0U CN216387263U (en) | 2021-04-22 | 2021-04-22 | Test pressing plate structure for large-area voltage-withstanding detection scheme |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120844112.0U CN216387263U (en) | 2021-04-22 | 2021-04-22 | Test pressing plate structure for large-area voltage-withstanding detection scheme |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216387263U true CN216387263U (en) | 2022-04-26 |
Family
ID=81216434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120844112.0U Active CN216387263U (en) | 2021-04-22 | 2021-04-22 | Test pressing plate structure for large-area voltage-withstanding detection scheme |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216387263U (en) |
-
2021
- 2021-04-22 CN CN202120844112.0U patent/CN216387263U/en active Active
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