CN106768693A - Waterproof testing device and testing method - Google Patents
Waterproof testing device and testing method Download PDFInfo
- Publication number
- CN106768693A CN106768693A CN201611035935.9A CN201611035935A CN106768693A CN 106768693 A CN106768693 A CN 106768693A CN 201611035935 A CN201611035935 A CN 201611035935A CN 106768693 A CN106768693 A CN 106768693A
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- China
- Prior art keywords
- waterproof test
- water pipe
- test case
- transparent water
- waterproof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000012360 testing method Methods 0.000 title claims abstract description 129
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 130
- 238000010998 test method Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 238000004891 communication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a waterproof testing device and a testing method; a waterproof testing device comprises a waterproof testing box and a transparent water pipe, wherein the waterproof testing box is provided with a placing surface for placing a tested object, the outer side wall of the transparent water pipe is provided with a water level scale mark and a scale starting mark, the placing surface and the scale starting mark are positioned on the same horizontal plane, a connecting hose is arranged between the waterproof testing box and the transparent water pipe, a first valve is arranged between the connecting hose and the waterproof testing box, the bottom of the transparent water pipe is connected with a water inlet pipe, and a second valve is arranged between the transparent water pipe and the water inlet pipe; according to the waterproof testing device and the testing method, the transparent water pipe is used for providing water pressure, the waterproof testing water tank is used for providing a space required by testing, deeper water pressure and a larger waterproof testing space can be obtained by using less water, the volume of equipment is reduced, the water consumption is reduced, and the object to be tested is more convenient to take and place.
Description
Technical field
The present invention relates to waterproof test technical field, more particularly to a kind of waterproof test device and method of testing.
Background technology
With continuing to develop for electronic technology, communication apparatus is also with continuing to develop upgrading.Phone wrist-watch is development at present
One of communication apparatus faster, it is widely used in children and old man.Phone wrist-watch is that one kind is worn on above user's wrist
Carry-on communication apparatus, because its wearing position is special, using frequent, therefore its requirement to water resistance is higher than mobile phone.At present
The phone wrist-watch of main flow, intelligent watch all possess water-proof function on the market, and part High Tier Brand is even up to the anti-of IPX7, IPX8
Water grade, even more high.
In order to detect whether product reaches the classification of waterproof of IPX7, IPX8, it is necessary to the test equipment of correlation.In the prior art
IPX7, IPX8 waterproof test equipment, as shown in figure 1, its principle is usually using larger container, injection 1m or deeper
Water, the product of required detection is directly put into the bottom of container, and it has the disadvantages that：Container volume is larger, takes more sky
Between, and experimental facilities is heavier, it is mobile inconvenient；Test every time needs to inject substantial amounts of water, and water injection time is more long, causes water resource
Waste and the time wastes；It is test for product and is put into container bottom, needs to take out in tested machine after completing test, but because water
It is deep, fish for cumbersome.
The content of the invention
First purpose of the invention is to provide a kind of waterproof test device, and it uses transparent water pipe to provide hydraulic pressure, prevent
Water test water tank provides the space needed for testing, and reduces equipment volume, reduces water consumption, and it is more square to pick and place measured object
Just.
Second object of the present invention is to provide a kind of method of testing of above-mentioned waterproof test device, and it uses transparent water
Pipe provides the space needed for hydraulic pressure, waterproof test water tank provide test, reduces equipment volume, reduces water consumption, and pick and place
Measured object more facilitates.
It is that, up to first purpose, the present invention uses following technical scheme：
A kind of waterproof test device, including waterproof test case and transparent water pipe, waterproof test case are provided with for placing quilt
The placed side of thing is surveyed, the lateral wall of transparent water pipe is provided with level scale line and scale start line, placed side and scale start line
In same level, connection flexible pipe, connection flexible pipe and waterproof test case are provided between waterproof test case and transparent water pipe
Between be provided with the first valve, the bottom of transparent water pipe is connected with water inlet pipe, second is provided between transparent water pipe and water inlet pipe
Valve.
Wherein, the height of transparent water pipe is 100cm~300cm.
Wherein, the horizontal range between waterproof test case and transparent water pipe is less than or equal to 200cm.
Wherein, waterproof test case includes casing, and the inner bottom surface of casing is placed side, and the top of casing is provided with closure
Plate.
Wherein, sealing silica gel strip is provided between seal cover board and casing.
Wherein, one end of seal cover board is hinged with casing, and the other end of seal cover board is provided with fixed lock, and casing is set
There is the snap fit being engaged with fixed lock.
It is that, up to second purpose, the present invention uses following technical scheme：
A kind of method of testing of above-mentioned waterproof test device, comprises the following steps：
(1), waterproof test case and transparent water pipe are positioned on fixture so that the placed side of waterproof test case with it is transparent
The scale start line of water pipe is located in same level, and the two ends for connecting flexible pipe are connected into waterproof test case and transparent water respectively
Pipe；
(2) the first valve, is closed, respectively to water filling in waterproof test case and transparent water pipe, and in before water filling or after water filling,
Measured object is positioned on placed side；
(3), close the second valve and by the sealing of waterproof test case, open the first valve, make waterproof test case and transparent water
Pipe forms linker system；
(4) after, reaching the testing time, the first valve is closed, takes out measured object and checked.
Preferably, it is the 85%~95% of the volume of waterproof test case to the volume of the water injected in waterproof test case, to
The height of the water column injected in transparent water pipe is 100~300cm.It is further preferred that to the water injected in waterproof test case
Volume is the 90% of the volume of waterproof test case, is 200cm to the height of the water column injected in transparent water pipe.
Preferably, the testing time in step (4) is 0.5~2h.It is further preferred that the testing time in step (4)
It is 0.5h.
Wherein, step (5) is also included after step (4)：The first valve and the second valve are opened respectively, by waterproof test case
Released with the water in transparent water pipe.
Beneficial effects of the present invention：A kind of waterproof test device, including waterproof test case and transparent water pipe, waterproof test case
The placed side for placing measured object is provided with, the lateral wall of transparent water pipe is provided with level scale line and scale start line, puts
Put face to be located in same level with scale start line, connection flexible pipe is provided between waterproof test case and transparent water pipe, connect
The first valve is provided between flexible pipe and waterproof test case, the bottom of transparent water pipe is connected with water inlet pipe, transparent water pipe and water inlet
The second valve is provided between pipe.Waterproof test device of the invention and method of testing, hydraulic pressure, waterproof are provided using transparent water pipe
Test water tank provides the space needed for testing, and just deeper hydraulic pressure and larger waterproof test space can be obtained with less water,
Equipment volume is reduced, water consumption is reduced, and it is more convenient to pick and place measured object.
Brief description of the drawings
Fig. 1 is the structural representation of the waterproof test device of prior art.
Fig. 2 is the structural representation of waterproof test device of the invention.
Reference is as follows：
1- waterproof test casees；11- casings；111- placed sides；112- snap fits；12- seal cover boards；121- fixes lock；13-
Sealing silica gel strip；The transparent water pipes of 2-；21- scale start lines；3- connects flexible pipe；The valves of 4- first；5- water inlet pipes；The valves of 6- second
Door；
10- measured objects.
Specific embodiment
Technical scheme is further illustrated with reference to Fig. 2 and by specific embodiment.
Waterproof electronic product：There is the electronic product of waterproof demand, according to IP degree of protection, classification of waterproof is divided into 8 grades.This dress
Putting provided scheme can solve IPX7 grades, the IPX8 grades testing requirement of waterproof.
Waterproof test：Condition requirement according to set by IP degree of protection, waterproof test is carried out to waterproof electronic product.
IPX7 grades of waterproof test method：Submerging test in short-term.Testing equipment and experimental condition：Immersion case, its size should make
After sample puts immersion case into, the distance of sample bottom to the water surface is at least 100cm, and sample top is at least to water surface distance
15cm.Test period：0.5h.
IPX8 grades of waterproof test method：Continue diving run.Testing equipment and experimental condition and test period：It is double by supply and demand
Decide through consultation side.For example, sample bottom is at least 200cm to the distance of the water surface, test period is 0.5h；Or, sample bottom to water
The distance in face is at least 300cm, and test period is 1h；Decided through consultation with specific reference to both sides of supply and demand.
A kind of waterproof test device, including waterproof test case 1 and transparent water pipe 2, waterproof test case 1 are provided with for placing
The placed side 111 of measured object 10, the lateral wall of transparent water pipe 2 is provided with level scale line and scale start line 21, placed side 111
It is located in same level with scale start line 21, connection flexible pipe 3, connection is provided between waterproof test case 1 and transparent water pipe 2
The first valve 4 is provided between flexible pipe 3 and waterproof test case 1, the bottom of transparent water pipe 2 is connected with water inlet pipe 5, transparent water pipe 2
The second valve 6 is provided between water inlet pipe 5.Waterproof test device of the invention, hydraulic pressure, waterproof are provided using transparent water pipe 2
Test water tank provides the space needed for testing, and just deeper hydraulic pressure and larger waterproof test space can be obtained with less water,
Equipment volume is reduced, water consumption is reduced, and it is more convenient to pick and place measured object 10.
Preferably, the height of transparent water pipe 2 is 100cm~300cm.In the present embodiment, the height of transparent water pipe 2 is
220cm.In other embodiments, the height of transparent water pipe 2 can be as needed selected, for example, the height of transparent water pipe 2 can be
Other numerical value such as 100cm, 120cm, 140cm, 160cm, 180cm, 200cm, 240cm, 260cm, 280cm, 300cm.
Preferably, the horizontal range between waterproof test case 1 and transparent water pipe 2 is less than or equal to 200cm.In the present embodiment,
Horizontal range between waterproof test case 1 and transparent water pipe 2 is 100cm.In other embodiments, waterproof can as needed be selected
Horizontal range between test box 1 and transparent water pipe 2, for example, the horizontal range between waterproof test case 1 and transparent water pipe 2 can
Think other numerical value such as 20cm, 40cm, 60cm, 80cm, 120cm, 140cm, 160cm, 180cm, 200cm.
In the present embodiment, waterproof test case 1 includes casing 11, and the inner bottom surface of casing 11 is placed side 111, casing 11 it is upper
Portion is provided with seal cover board 12.Preferably, sealing silica gel strip 13 is provided between seal cover board 12 and casing 11.Further preferably
Ground, one end and the casing 11 of seal cover board 12 are hinged, and the other end of seal cover board 12 is provided with fixed lock 121, and casing 11 sets
It is equipped with the snap fit 112 being engaged with fixed lock 121.
The method of testing of above-mentioned waterproof test device, comprises the following steps：
(1), waterproof test case 1 and transparent water pipe 2 are positioned on fixture so that the placed side 111 of waterproof test case 1
Scale start line 21 with transparent water pipe 2 is located in same level, and the two ends for connecting flexible pipe 3 are connected into waterproof test case respectively
1 and transparent water pipe 2；
(2) the first valve 4, is closed, respectively to water filling in waterproof test case 1 and transparent water pipe 2, and in before water filling or water filling
Afterwards, measured object 10 is positioned on placed side 111；
(3), close and the second valve 6 and seal waterproof test case 1, open the first valve 4, make waterproof test case 1 with it is saturating
Bright water pipe 2 forms linker system；
(4) after, reaching the testing time, the first valve 4 is closed, takes out measured object 10 and checked；
(5) the first valve 4 and the second valve 6, are opened respectively, and the water in waterproof test case 1 and transparent water pipe 2 is released.
Preferably, it is the 85%~95% of the volume of waterproof test case 1 to the volume of the water injected in waterproof test case 1,
It is 100~300cm to the height of the water column injected in transparent water pipe 2.
It is the 90% of the volume of waterproof test case 1 to the volume of the water injected in waterproof test case 1 in the present embodiment；To
The height of the water column injected in transparent water pipe 2 is 200cm.In other embodiments, to the body of the water injected in waterproof test case 1
Product can also be 85% or 95% etc. of the volume of waterproof test case 1；Can also to the height of the water column injected in transparent water pipe 2
It is other numerical value such as 100cm, 120cm, 140cm, 160cm, 180cm, 220cm, 240cm, 260cm, 280cm, 300cm.
Preferably, the testing time in step (4) is 0.5~2h.In the present embodiment, the testing time in step (4) is
0.5h.In other embodiments, the testing time can also be 1h, 1.5h or 2h etc..
Above content is only presently preferred embodiments of the present invention, for one of ordinary skill in the art, according to of the invention
Thought, will change in specific embodiments and applications, and this specification content should not be construed as to the present invention
Limitation.
Claims (10)
1. a kind of waterproof test device, it is characterised in that including waterproof test case and transparent water pipe, the waterproof test case is set
The lateral wall for having the placed side for placing measured object, the transparent water pipe is provided with level scale line and scale start line, institute
State placed side to be located in same level with the scale start line, set between the waterproof test case and the transparent water pipe
There is connection flexible pipe, the first valve, the bottom of the transparent water pipe are provided between the connection flexible pipe and the waterproof test case
Water inlet pipe is connected with, the second valve is provided between the transparent water pipe and the water inlet pipe.
2. waterproof test device according to claim 1, it is characterised in that the height of the transparent water pipe be 100cm~
300cm。
3. waterproof test device according to claim 1, it is characterised in that the waterproof test case and the transparent water pipe
Between horizontal range be less than or equal to 200cm.
4. waterproof test device according to claim 1, it is characterised in that the waterproof test case includes casing, described
The inner bottom surface of casing is the placed side, and the top of the casing is provided with seal cover board.
5. waterproof test device according to claim 4, it is characterised in that set between the seal cover board and the casing
It is equipped with sealing silica gel strip.
6. waterproof test device according to claim 4, it is characterised in that one end of the seal cover board and the casing
It is hinged, the other end of the seal cover board is provided with fixed lock, and the casing is provided with what is be engaged with the fixed lock
Snap fit.
7. the method for testing of a kind of waterproof test device as described in any one of claim 1 to 6, it is characterised in that including such as
Lower step：
(1), waterproof test case and transparent water pipe are positioned on fixture so that the placed side of waterproof test case and transparent water pipe
Scale start line be located at same level on, by connect flexible pipe two ends connect waterproof test case and transparent water pipe respectively；
(2) the first valve, is closed, respectively to water filling in waterproof test case and transparent water pipe, and in before water filling or after water filling, will be by
Thing is surveyed to be positioned on placed side；
(3), close the second valve and by the sealing of waterproof test case, open the first valve, make waterproof test case tubular with transparent water
Into linker system；
(4) after, reaching the testing time, the first valve is closed, takes out measured object and checked.
8. method of testing according to claim 7, it is characterised in that in the step (2), injects in waterproof test case
The volume of water be the 85%~95% of the volume of waterproof test case, to the height of the water column injected in transparent water pipe for 100~
300cm。
9. method of testing according to claim 7, it is characterised in that testing time in the step (4) for 0.5h~
2h。
10. method of testing according to claim 7, it is characterised in that also include step (5) after the step (4)：Point
The first valve and the second valve are not opened, and the water in waterproof test case and transparent water pipe is released.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611035935.9A CN106768693A (en) | 2016-11-09 | 2016-11-09 | Waterproof testing device and testing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611035935.9A CN106768693A (en) | 2016-11-09 | 2016-11-09 | Waterproof testing device and testing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106768693A true CN106768693A (en) | 2017-05-31 |
Family
ID=58970232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611035935.9A Pending CN106768693A (en) | 2016-11-09 | 2016-11-09 | Waterproof testing device and testing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106768693A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061622A (en) * | 2017-12-12 | 2018-05-22 | 深圳市雷诺表业有限公司 | Box dynamic tester in a kind of water for wrist-watch |
| CN111595526A (en) * | 2020-04-17 | 2020-08-28 | 青岛鼎信通讯股份有限公司 | A fault indicator waterproof test device |
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|---|---|---|---|---|
| US3559462A (en) * | 1966-05-13 | 1971-02-02 | Jean Claude Beuchat | Apparatus for checking waterproofness, especially that of timepiece cases |
| JPH08184522A (en) * | 1994-12-28 | 1996-07-16 | Morioka Seiko Kogyo Kk | Waterproof test for analog clock |
| US20090178469A1 (en) * | 2008-01-11 | 2009-07-16 | Tien-Chung Tseng | Waterproofing test system for testing waterproofing of an object and method thereof |
| CN101762365A (en) * | 2008-12-24 | 2010-06-30 | 富士通株式会社 | Waterproof test method and waterproof test tank |
| CN201876342U (en) * | 2010-11-19 | 2011-06-22 | 王永球 | Simple test cabinet for testing product seal |
| CN103308648A (en) * | 2012-08-13 | 2013-09-18 | 吴江市万事达防水建材有限公司 | Polymer cement waterproof coating self-closing tester |
-
2016
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3559462A (en) * | 1966-05-13 | 1971-02-02 | Jean Claude Beuchat | Apparatus for checking waterproofness, especially that of timepiece cases |
| JPH08184522A (en) * | 1994-12-28 | 1996-07-16 | Morioka Seiko Kogyo Kk | Waterproof test for analog clock |
| US20090178469A1 (en) * | 2008-01-11 | 2009-07-16 | Tien-Chung Tseng | Waterproofing test system for testing waterproofing of an object and method thereof |
| CN101762365A (en) * | 2008-12-24 | 2010-06-30 | 富士通株式会社 | Waterproof test method and waterproof test tank |
| CN201876342U (en) * | 2010-11-19 | 2011-06-22 | 王永球 | Simple test cabinet for testing product seal |
| CN103308648A (en) * | 2012-08-13 | 2013-09-18 | 吴江市万事达防水建材有限公司 | Polymer cement waterproof coating self-closing tester |
Non-Patent Citations (1)
| Title |
|---|
| 刘丹赤: "《食品工程单元操作》", 31 August 2013 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061622A (en) * | 2017-12-12 | 2018-05-22 | 深圳市雷诺表业有限公司 | Box dynamic tester in a kind of water for wrist-watch |
| CN108061622B (en) * | 2017-12-12 | 2020-09-25 | 深圳市雷诺表业有限公司 | A aquatic developments test machine for wrist-watch |
| CN111595526A (en) * | 2020-04-17 | 2020-08-28 | 青岛鼎信通讯股份有限公司 | A fault indicator waterproof test device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |