CN214953898U - Polyimide-fluorine 46 composite film voltage-resistant tester - Google Patents
Polyimide-fluorine 46 composite film voltage-resistant tester Download PDFInfo
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- CN214953898U CN214953898U CN202121295128.7U CN202121295128U CN214953898U CN 214953898 U CN214953898 U CN 214953898U CN 202121295128 U CN202121295128 U CN 202121295128U CN 214953898 U CN214953898 U CN 214953898U
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Abstract
The utility model is suitable for the relevant technical field of test equipment, and provides a polyimide-fluorine 46 composite film voltage-resistant tester, which comprises a test main control box, wherein the test main control box is arranged on an insulating workbench; the voltage-withstanding testing assembly is arranged on the insulating workbench and is connected with the testing main control box; the closed protection assembly is movably arranged on the insulating workbench, and a closed space for protecting the voltage-withstanding test assembly is formed between the closed protection assembly and the insulating workbench; control by temperature change ventilation subassembly sets up between insulating workbench and closed protection component for keep test environment's in the enclosure space stability, the utility model provides a polyimide-fluorine 46 complex film withstand voltage tester can make withstand voltage test go on in stable enclosure, guarantees test accuracy and security.
Description
Technical Field
The utility model belongs to the technical field of test equipment, especially, relate to a polyimide-fluorine 46 complex film withstand voltage tester.
Background
The polyimide-fluorine 46 composite film is called as F46 composite film for short, also called as polyimide-fluorinated ethylene propylene composite film, and the F46 composite film is formed by dip-coating polyimide (casting) film with fluorinated ethylene propylene concentrated dispersion liquid and then sintering at high temperature.
In the production and inspection process of the polyimide-fluorine 46 composite film, the surface of the composite film is subjected to voltage resistance test, if the voltage resistance value of the composite film is too small, the composite film is easy to break down, the composite film is scrapped in the use process, and thus the waste of raw materials and the increase of cost are caused.
When the existing tester is used for carrying out voltage resistance test on the polyimide-fluorine 46 composite film, the test is difficult to be carried out in a certain stable environment, and external factors such as temperature have large influence on the test environment, so that the accuracy of the test result is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a polyimide-fluorine 46 complex film withstand voltage tester aims at solving current tester and when carrying out withstand voltage test to polyimide-fluorine 46 complex film, is difficult to guarantee to test under certain stable environment, and factors such as temperature are great to the environmental impact of test to influence the problem of test result accuracy nature.
The embodiment of the utility model provides a polyimide-fluorine 46 composite film withstand voltage tester, including the test master control box, the test master control box sets up on insulating workstation;
the voltage-withstanding testing assembly is arranged on the insulating workbench and is connected with the testing main control box;
the closed protection assembly is movably arranged on the insulating workbench, and a closed space for protecting the voltage-withstanding test assembly is formed between the closed protection assembly and the insulating workbench;
and the temperature control ventilation assembly is arranged between the insulating workbench and the closed protection assembly and is used for keeping the stability of the test environment in the closed space.
Preferably, the withstand voltage test assembly includes:
the test mounting plate is arranged on the surface of the insulating workbench and is electrically connected with the test main control box;
the winding mechanism is arranged on the test mounting plate, a tensioning mechanism is arranged between the winding mechanisms, and a composite film is wound between the winding mechanism and the tensioning mechanism; and
the positive plate is installed on the test mounting panel and corresponds the setting with the negative plate of installing on the test mounting panel through the extensible member, positive plate and negative plate setting are in the both sides of complex film.
The closure guard assembly includes:
the protective cover is used for protecting the voltage-withstanding test assembly;
the connecting rod is obliquely arranged, one end of the connecting rod is hinged with the surface of the insulating workbench, and the other end of the connecting rod is hinged with the outer wall of the protective cover; and
the telescopic rod is hinged to the surface of the insulating workbench, and the extending end of the telescopic rod is hinged to the outer wall of the protective cover.
Preferably, the surface of the insulating workbench is further provided with an elastic sealing gasket matched with the bottom of the protective cover, and the elastic sealing gasket is used for improving the sealing performance of the closed space.
Preferably, the temperature controlled ventilation assembly comprises:
the temperature control fan is arranged on the insulating workbench;
one end of the ventilation pipe is connected with the air outlet end of the temperature control fan, and the other end of the ventilation pipe extends into the closed space; and
and the pressure relief pipe is arranged on the protective cover and is provided with a one-way valve.
Preferably, the temperature control fan and the telescopic rod are respectively electrically connected with the test main control box.
The embodiment of the utility model provides a pair of polyimide-fluorine 46 complex film withstand voltage tester, form between insulating workbench and the closed protection subassembly and be used for carrying out the enclosure space that protects to the withstand voltage test subassembly, protect the withstand voltage test subassembly, both can keep sealing the stability of the inside test environment of protection subassembly through control by temperature change ventilation subassembly, reduce the dust in the test process, impurity, the change of temperature causes the influence to withstand voltage test, keep the accurate nature of test, can also avoid testing main control box to catch fire etc. and cause the burnout of complex film etc., reduce the danger that the conflagration took place, and simultaneously, through the setting of closed protection subassembly, make and operate when being convenient for test withstand voltage test subassembly, enlarge operating space.
Drawings
Fig. 1 is a front view structural diagram of a voltage withstanding tester of a polyimide-fluorine 46 composite film according to an embodiment of the present invention;
fig. 2 is a left side view of a voltage withstanding tester of a polyimide-fluorine 46 composite film according to an embodiment of the present invention;
fig. 3 is a schematic perspective view of a protective cover according to an embodiment of the present invention.
In the drawings: 1. an insulating work table; 2. testing the master control box; 3. testing the mounting plate; 4. a winding mechanism; 5. a tensioning mechanism; 6. a positive plate; 7. a negative plate; 8. a protective cover; 9. a connecting rod; 10. a telescopic rod; 11. a temperature control fan; 12. a vent pipe; 13. a pressure relief pipe; 14. an elastic gasket.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in fig. 1, a structure diagram of a voltage withstand tester of a polyimide-fluorine 46 composite film according to an embodiment of the present invention includes:
the test main control box 2 is arranged on the insulating workbench 1;
the voltage-withstanding testing assembly is arranged on the insulating workbench 1 and is electrically connected with the testing main control box 2;
the closed protection assembly is movably arranged on the insulating workbench 1, and a closed space for protecting the voltage-withstanding test assembly is formed between the closed protection assembly and the insulating workbench 1;
and the temperature control ventilation assembly is arranged between the insulating workbench 1 and the closed protection assembly and is used for keeping the stability of the test environment in the closed space.
The utility model discloses an in the embodiment, through insulating work platform 1 and seal the enclosure space that forms between the protective assembly and be used for protecting to withstand voltage test assembly, protect withstand voltage test assembly, both can keep sealing the stability of protective assembly internal test environment through control by temperature change ventilation module, reduce the dust of test, impurity, the change of temperature causes the influence to withstand voltage test, keep the accurate nature of test, can also avoid testing main control box 2 to catch fire etc. and cause the burnout of complex film etc., reduce the danger that the conflagration takes place.
As shown in fig. 1-3, as a preferred embodiment of the present invention, the pressure-resistant testing assembly comprises:
the test mounting plate 3 is mounted on the surface of the insulating workbench 1, and the test mounting plate 3 is electrically connected with the test main control box 2;
the winding mechanism 4 is installed on the test installation plate 3, a tensioning mechanism 5 is arranged between the winding mechanisms 4, and a composite film is wound between the winding mechanism 4 and the tensioning mechanism 5; and
This embodiment is when in actual use, carry out withstand voltage test to the complex film through the cooperation of positive plate 6 and negative plate 7, winding mechanism 4 is prior art conventional means with straining device 5, can be that the motor drives the wind-up roll and carries out the rolling, carry out the tensioning effect through mobilizable tensioning roller, of course, also can be other modes, do not do the concrete description here, through positive plate 6, install on test mounting panel 3 and with install the creepage distance that can adjust the test through the flexible 7 corresponding settings of negative plate on test mounting panel 3 of extensible member for insulation test is more nimble, and adaptability is stronger, the extensible member can be electric telescopic handle etc..
As shown in fig. 1 to 3, as another preferred embodiment of the present invention, the sealing protection assembly includes:
the protective cover 8 is used for protecting the voltage-withstanding test assembly;
the connecting rod 9 is obliquely arranged, one end of the connecting rod is hinged with the surface of the insulating workbench 1, and the other end of the connecting rod is hinged with the outer wall of the protective cover 8; and
and the telescopic rod 10 is hinged on the surface of the insulating workbench 1, and the extending end of the telescopic rod is hinged with the outer wall of the protective cover 8.
In one aspect of this embodiment, the surface of the insulating workbench 1 is further provided with an elastic sealing gasket 14 matched with the bottom of the protective cover 8, and the elastic sealing gasket 14 is used for improving the sealing performance of the closed space.
This embodiment can make protection casing 8 and 1 cooperation of insulating working platform form the enclosure space to the withstand voltage test subassembly through drive telescopic link 10 when using in the reality, can improve the home range of the protection casing 8 of activity through setting up of connecting rod 9 for be convenient for operate when testing withstand voltage test subassembly, enlarge operating space.
As shown in fig. 1 to 3, as another preferred embodiment of the present invention, the temperature control ventilation assembly includes:
the temperature control fan 11 is arranged on the insulating workbench 1;
one end of the ventilation pipe 12 is connected with the air outlet end of the temperature control fan 11, and the other end of the ventilation pipe extends into the closed space; and
and the pressure relief pipe 13 is arranged on the protective cover 8 and is provided with a one-way valve.
This embodiment can improve through control by temperature change ventilation subassembly when in practice test environment's homogeneity in the enclosure avoids factors such as external temperature, humidity to the influence of voltage test, keeps withstand voltage test environment's stability to keep the accurate nature of test.
As shown in fig. 1-3, as another preferred embodiment of the present invention, the temperature control fan 11 and the telescopic rod 10 are equally divided into two parts, respectively connected to the testing master control box 2.
In the practical application of the embodiment, the control simplicity can be improved by electrically connecting the temperature control fan 11 and the telescopic rod 10 with the test main control box 2, and related programs related to burning are the prior art.
The utility model provides an in the above-mentioned embodiment, a polyimide-fluorine 46 complex film withstand voltage tester is provided, form between insulating workbench and the closed protection subassembly and be used for carrying out the enclosure space that protects to the withstand voltage test subassembly, protect the withstand voltage test subassembly, both can keep sealing the stability of the inside test environment of protection subassembly through control by temperature change ventilation subassembly, reduce the dust in the test process, impurity, the change of temperature causes the influence to withstand voltage test, keep the accurate nature of test, can also avoid testing the main control box and catch fire etc. and cause the burnout of complex film etc., reduce the danger that the conflagration took place, and simultaneously, through the setting of closed protection subassembly, make and operate when being convenient for test withstand voltage test subassembly, enlarge operating space.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A polyimide-fluorine 46 composite film voltage resistance tester is characterized by comprising:
the test main control box is arranged on the insulating workbench;
the voltage-withstanding testing assembly is arranged on the insulating workbench and is connected with the testing main control box;
the closed protection assembly is movably arranged on the insulating workbench, and a closed space for protecting the voltage-withstanding test assembly is formed between the closed protection assembly and the insulating workbench;
and the temperature control ventilation assembly is arranged between the insulating workbench and the closed protection assembly and is used for keeping the stability of the test environment in the closed space.
2. The polyimide-fluorine 46 composite film voltage resistance tester of claim 1, wherein the voltage resistance test assembly comprises:
the test mounting plate is arranged on the surface of the insulating workbench and is electrically connected with the test main control box;
the winding mechanism is arranged on the test mounting plate, a tensioning mechanism is arranged between the winding mechanisms, and a composite film is wound between the winding mechanism and the tensioning mechanism; and
the positive plate is installed on the test mounting panel and corresponds the setting with the negative plate of installing on the test mounting panel through the extensible member, positive plate and negative plate setting are in the both sides of complex film.
3. The polyimide-fluorine 46 composite film voltage withstand tester according to claim 1, wherein the closed protection component comprises:
the protective cover is used for protecting the voltage-withstanding test assembly;
the connecting rod is obliquely arranged, one end of the connecting rod is hinged with the surface of the insulating workbench, and the other end of the connecting rod is hinged with the outer wall of the protective cover; and
the telescopic rod is hinged to the surface of the insulating workbench, and the extending end of the telescopic rod is hinged to the outer wall of the protective cover.
4. The polyimide-fluorine 46 composite film voltage-resistant tester of claim 3, wherein the surface of the insulating workbench is further provided with an elastic sealing gasket matched with the bottom of the protective cover, and the elastic sealing gasket is used for improving the sealing performance of the closed space.
5. The polyimide-fluorine 46 composite film voltage resistance tester of any one of claims 1 to 4, wherein the temperature-controlled ventilation assembly comprises:
the temperature control fan is arranged on the insulating workbench;
one end of the ventilation pipe is connected with the air outlet end of the temperature control fan, and the other end of the ventilation pipe extends into the closed space; and
and the pressure relief pipe is arranged on the protective cover and is provided with a one-way valve.
6. The polyimide-fluorine 46 composite film voltage-resistant tester of claim 5, wherein the temperature control fan and the telescopic rod are electrically connected with the test main control box respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121295128.7U CN214953898U (en) | 2021-06-10 | 2021-06-10 | Polyimide-fluorine 46 composite film voltage-resistant tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121295128.7U CN214953898U (en) | 2021-06-10 | 2021-06-10 | Polyimide-fluorine 46 composite film voltage-resistant tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214953898U true CN214953898U (en) | 2021-11-30 |
Family
ID=79053227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121295128.7U Active CN214953898U (en) | 2021-06-10 | 2021-06-10 | Polyimide-fluorine 46 composite film voltage-resistant tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214953898U (en) |
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2021
- 2021-06-10 CN CN202121295128.7U patent/CN214953898U/en active Active
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