CN214538403U - Water tightness test equipment of waterproof ventilative stopper of forced - Google Patents
Water tightness test equipment of waterproof ventilative stopper of forced Download PDFInfo
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- CN214538403U CN214538403U CN202120129734.5U CN202120129734U CN214538403U CN 214538403 U CN214538403 U CN 214538403U CN 202120129734 U CN202120129734 U CN 202120129734U CN 214538403 U CN214538403 U CN 214538403U
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Abstract
The utility model provides a waterproof ventilative stopper of forced water tightness test equipment, include: the tool comprises a top plate, a middle frame and a bottom plate which are sequentially and hermetically connected from top to bottom, a testing cavity is formed in the middle frame in a hollow mode, a product hole communicated with the testing cavity is formed in the top plate, a water inlet and a water outlet and a testing connecting hole are formed in the middle frame, the water tank is located above the tool and is communicated with the testing cavity through the water inlet, water in the water tank can enter the testing cavity through the water inlet, a pressure gauge is connected to the testing connecting hole and used for detecting water pressure in the testing cavity, during testing, a press-in type waterproof air-permeable plug is tightly pressed on the product hole through the pressing device, then water in the water tank flows into the testing cavity, the water outlet is closed for water tightness testing, testing efficiency is high, testing results are accurate, and standard water tightness testing of IP67 and above can be achieved by enabling the height difference between the water level in the water tank and the product hole to be larger than or equal to 1m, the application range is wide.
Description
Technical Field
The utility model relates to a water proofness test equipment field, concretely relates to waterproof ventilative stopper of forced water proofness test equipment.
Background
The waterproof breathable plug is a part which can be waterproof and breathable, is convenient to install, is widely applied to sealing boxes of various automobile parts such as automobile horns and automobile lamp assemblies, and can well balance the internal and external pressure difference of the sealing boxes while ensuring the waterproof performance of the sealing boxes.
The existing press-in type waterproof vent plug is mostly in a visual detection mode, whether parts such as a sealing ring on the press-in type waterproof vent plug are intact or not is judged by observing, the detection mode is low in efficiency, the integrity of a waterproof vent film in the press-in type waterproof vent plug is difficult to test, the detection result is low in accuracy, whether the press-in type waterproof vent plug meets the standards such as IP67 or not can not be judged, and a special water tightness detection device for the press-in type waterproof vent plug is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming prior art's defect, providing a waterproof permeability plug's of forced water tightness test equipment, this test equipment detection efficiency is high, testing result is accurate, can judge whether waterproof permeability plug of forced accords with IP67 standard, application scope extensively.
In order to achieve the above object, the utility model discloses a technical scheme is, the watertight nature test equipment of waterproof ventilative stopper of forced, include:
the fixture comprises a top plate, a middle frame and a bottom plate which are sequentially and hermetically connected from top to bottom, the projection of the middle frame in the vertical direction is rectangular, the inside of the middle frame is hollow to form a testing cavity, a product hole for placing a press-in type waterproof breathable plug is formed in the top plate, the product hole is communicated with the testing cavity, a water inlet, a water outlet and a testing connecting hole are formed in the middle frame, the water outlet is lower than the water inlet and the testing connecting hole, and a drain valve is connected to the water outlet;
the water tank is positioned above the tool and is communicated with the test cavity through the water inlet, and water in the water tank can enter the test cavity through the water inlet;
the pressure gauge is used for detecting the water pressure in the test cavity and is connected to the test connecting hole;
the pressing device is used for pressing the press-in type waterproof vent plug on the product hole;
the height difference between the water level in the water tank and the product hole is more than or equal to 1 m.
Preferably, a water pipe is connected to the water tank, the water pipe comprises a hard pipe and a hose, the upper end of the hard pipe is communicated with the water tank, the lower end of the hard pipe is connected to the water inlet through the hose, and a water inlet valve is arranged between the hose and the water inlet.
Further preferably, the water tank and the hard pipe are both made of transparent plastics, so that the water level can be observed conveniently.
Further preferably, the water tightness testing equipment for the press-in type waterproof vent plug further comprises a base and a support, wherein the base is parallel to a horizontal plane, the support is connected to the base and extends upwards and vertically, the tool is arranged on the base, and the hard pipe leans against and is fixed to the support.
Further preferably, a fixing block for fixing the tool is further arranged on the base.
Further preferably, the lower end surface of the hard tube is higher than the product hole, and the height difference of the upper end surface and the lower end surface of the hard tube in the vertical direction is 1 m.
Preferably, the product hole is plural, and the plural product holes are arranged at intervals.
Preferably, the tool is provided with a plurality of tools, and water inlets of the tools are communicated with the water tank.
Further preferably, the pressing device comprises a quick clamp, and a pressing block for pressing the press-in type waterproof vent plug is arranged on the pressing device.
Further preferably, the press block is made of transparent plastic.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the utility model provides a waterproof ventilative stopper of forced water tightness test equipment, include: the tool comprises a top plate, a middle frame and a bottom plate which are sequentially and hermetically connected from top to bottom, a testing cavity is formed in the middle frame in a hollow mode, a product hole communicated with the testing cavity is formed in the top plate, a water inlet and a water outlet and a testing connecting hole are formed in the middle frame, the water tank is located above the tool and is communicated with the testing cavity through the water inlet, water in the water tank can enter the testing cavity through the water inlet, a pressure gauge is connected to the testing connecting hole and used for detecting water pressure in the testing cavity, during testing, a press-in type waterproof air-permeable plug is tightly pressed on the product hole through the pressing device, then water in the water tank flows into the testing cavity, the water outlet is closed for water tightness testing, testing efficiency is high, testing results are accurate, and standard water tightness testing of IP67 and above can be achieved by enabling the height difference between the water level in the water tank and the product hole to be larger than or equal to 1m, the application range is wide.
Drawings
Fig. 1 is a schematic front view of a preferred embodiment of the present invention.
Fig. 2 is a schematic enlarged sectional view of the tool of fig. 1.
Wherein:
10. assembling; 11. a top plate; 111. a product hole; 12. a middle frame; 121. a test chamber; 122. a water inlet; 1221. a water inlet valve; 123. a water outlet; 1231. a drain valve; 124. testing the connecting hole; 20. a water tank; 21. a hard tube; 22. a hose; 30. a pressure gauge; 40. a pressing device; 41. briquetting; 50. a base; 51. a fixed block; 60. and (4) a bracket.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to make clear and definite definitions of the protection scope of the present invention.
The up-down direction described in the present invention is the up-down direction in fig. 1.
As shown in fig. 1-2, the utility model provides a waterproof ventilative stopper of forced water proofness test equipment, include: the fixture 10 comprises a top plate 11, a middle frame 12 and a bottom plate 13 which are sequentially and hermetically connected from top to bottom, the middle frame 12 is rectangular in projection in the up-down direction, a testing cavity 121 is formed in the middle frame 12 in a hollow mode, a plurality of product holes 111 for placing press-in waterproof breathable plugs are formed in the top plate 11, the product holes 111 are arranged at intervals, the product holes 111 are communicated with the testing cavity 121, a water inlet 122, a water outlet 123 and a testing connecting hole 124 are formed in the middle frame 12, the water outlet 123 is lower than the water inlet 122 and the testing connecting hole 124, and a drain valve 1231 is connected to the water outlet 123; the water tank 20 is positioned above the tool 10, the water tank 20 is communicated with the test cavity 121 through a water inlet 122, and water in the water tank 20 can enter the test cavity 121 through the water inlet 122; the pressure gauge 30 is used for detecting the water pressure in the test cavity 121, and the pressure gauge 30 is connected to the test connection hole 124; the pressing device 40 is used for pressing the press-in waterproof vent plug on the product hole 111; the height difference between the water level in the water tank 20 and the product hole 111 is more than or equal to 1 m; the base 50 is platy and is parallel to the horizontal plane, the support 60 is connected on the base 50 and vertically extends upwards, the tool 10 is arranged on the base 50, the hard tube 21 leans against and is fixed on the support 60, and the base 50 is further provided with a fixing block 51 for fixing the tool 10.
In this embodiment, the water tank 20 is connected with a water pipe, the water pipe includes a hard pipe 21 and a flexible pipe 22, the upper end of the hard pipe 21 is communicated with the water tank 20, the lower end of the hard pipe 21 is connected to the water inlet 122 through the flexible pipe 22, and a water inlet valve 1221 is disposed between the flexible pipe 22 and the water inlet 122; in order to observe the water level conveniently, the water tank 10 and the hard tube 21 are made of transparent plastics such as transparent resin, so that the water level can be observed conveniently; the lower end face of the hard tube 21 is higher than the product hole 111, the hard tube 21 extends in the up-down direction, and the height difference of the upper end face and the lower end face of the hard tube 21 in the vertical direction is 1 m.
In this embodiment, the pressing device 40 is a quick clamp, which is cheap and easy to obtain, and is convenient to install, the pressing device 40 is fixed on the base 50, the pressing device 40 is provided with a pressing block 41 for pressing the press-in waterproof vent plug, during testing, the pressing block 41 presses the press-in waterproof vent plug on the product hole 111, and in order to observe whether the press-in waterproof vent plug leaks water, the pressing block 41 is made of transparent plastic such as transparent resin.
In order to further improve the testing efficiency, the number of the tools 10 is multiple, and the water inlet 122 of each tool 10 is connected with the hose 22 through a water inlet valve 1221.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the utility model provides a watertight testing equipment of waterproof ventilative stopper of forced in, when the test, compress tightly the waterproof ventilative stopper of forced in on the product hole through closing device, make the rivers in the basin go into the test chamber again to close the delivery port and carry out the watertight test, efficiency of software testing is high, the testing result is accurate, through the difference in height more than or equal to 1m that makes the water level in the basin and product hole, can realize the watertight test of IP67 and above standard, application scope is wide.
The above embodiments are only for illustrating the technical conception and the 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 to implement the present invention, which cannot 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 within the protection scope of the present invention.
Claims (10)
1. A water tightness testing device of a press-in waterproof vent plug, comprising:
the fixture comprises a top plate, a middle frame and a bottom plate which are sequentially and hermetically connected from top to bottom, the projection of the middle frame in the vertical direction is rectangular, the inside of the middle frame is hollow to form a testing cavity, a product hole for placing a press-in type waterproof breathable plug is formed in the top plate, the product hole is communicated with the testing cavity, a water inlet, a water outlet and a testing connecting hole are formed in the middle frame, the water outlet is lower than the water inlet and the testing connecting hole, and a drain valve is connected to the water outlet;
the water tank is positioned above the tool and is communicated with the test cavity through the water inlet, and water in the water tank can enter the test cavity through the water inlet;
the pressure gauge is used for detecting the water pressure in the test cavity and is connected to the test connecting hole;
the pressing device is used for pressing the press-in type waterproof vent plug on the product hole;
the method is characterized in that:
the height difference between the water level in the water tank and the product hole is more than or equal to 1 m.
2. The water tightness testing device of a press-in waterproof vent plug according to claim 1, wherein: the water tank is connected with a water pipe, the water pipe comprises a hard pipe and a hose, the upper end of the hard pipe is communicated with the water tank, the lower end of the hard pipe is connected to the water inlet through the hose, and a water inlet valve is arranged between the hose and the water inlet.
3. The water tightness testing device of a press-in waterproof vent plug according to claim 2, wherein: the water tank and the hard pipe are both made of transparent plastics, so that the water level can be observed conveniently.
4. The water tightness testing device of a press-in waterproof vent plug according to claim 2, wherein: the water tightness testing equipment of the press-in type waterproof ventilation plug further comprises a base and a support, wherein the base is parallel to the horizontal plane, the support is connected to the base and extends upwards and vertically, the tool is arranged on the base, and the hard pipe leans against and is fixed to the support.
5. The water tightness testing device of a press-in waterproof vent plug according to claim 4, wherein: the base is further provided with a fixing block for fixing the tool.
6. The water tightness testing device of a press-in waterproof vent plug according to claim 2, wherein: the lower end face of the hard tube is higher than the product hole, and the height difference of the upper end face and the lower end face of the hard tube in the vertical direction is 1 m.
7. The water tightness testing device of a press-in waterproof vent plug according to claim 1, wherein: the product hole is provided with a plurality of product holes which are arranged at intervals.
8. The water tightness testing device of a press-in waterproof vent plug according to claim 1, wherein: the frock has a plurality ofly, the water inlet of a plurality of frocks all with the basin is linked together.
9. The water tightness testing device of the press-in waterproof vent plug according to any one of claims 1 to 8, wherein: the pressing device comprises a quick clamp, and a pressing block used for pressing the press-in type waterproof vent plug is arranged on the pressing device.
10. The water tightness testing device of a press-in waterproof vent plug according to claim 9, wherein: the pressing block is made of transparent plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120129734.5U CN214538403U (en) | 2021-01-18 | 2021-01-18 | Water tightness test equipment of waterproof ventilative stopper of forced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120129734.5U CN214538403U (en) | 2021-01-18 | 2021-01-18 | Water tightness test equipment of waterproof ventilative stopper of forced |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214538403U true CN214538403U (en) | 2021-10-29 |
Family
ID=78345753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120129734.5U Active CN214538403U (en) | 2021-01-18 | 2021-01-18 | Water tightness test equipment of waterproof ventilative stopper of forced |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214538403U (en) |
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2021
- 2021-01-18 CN CN202120129734.5U patent/CN214538403U/en active Active
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