CN110118633A - A kind of water resistant test case - Google Patents
A kind of water resistant test case Download PDFInfo
- Publication number
- CN110118633A CN110118633A CN201910428726.8A CN201910428726A CN110118633A CN 110118633 A CN110118633 A CN 110118633A CN 201910428726 A CN201910428726 A CN 201910428726A CN 110118633 A CN110118633 A CN 110118633A
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- China
- Prior art keywords
- locking
- inserted sheet
- cavity
- water resistant
- sliding block
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- 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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Classifications
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- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention discloses a kind of water resistant test casees, it applies in the field of components detection, solves the technical issues of existing testing equipment can not ensure stability test environment, its key points of the technical solution are that including a kind of water resistant test case, including experiment casing, the experiment casing is equipped with opening, sliding is connected with cover board in the opening, test cavity is equipped with positioned at the inside of the experiment casing upper opening, the bottom wall of the test cavity is equipped with supporting table, the cavity wall of the test cavity is equipped with hydraulic jet, the cavity wall on the test cavity top is equipped with air curtain slot, air curtain is equipped in the air curtain slot, the supporting table includes cyclic annular support bracket and the vertical inserted sheet that is fixed between circular layer bracket, supporter is plugged on the vertical inserted sheet, the supporter includes the glove inserted sheet fixed by connection sheet, connection is slid on the glove inserted sheet There is locking sliding block, the two sides of the locking sliding block are equipped with elastic locking block, and the technical effect of test result accuracy can be improved by providing stable experimental enviroment by having.
Description
Technical field
The present invention relates to testing equipment field, in particular to a kind of water resistant test case.
Background technique
In the detection field of automobile production components, one is passed through to the test of the resistance to water sealing property of components
Water resistant test case carries out practical operation, it is intended to the watertightness performance that auto parts and components are judged by testing, to ensure actual production
Components there is good water-fast sealing effect, reducing after launching may bring because water-fast sealing effect is bad to large size
Vehicle arrangement works normally the influence of operating.
Existing water resistant test case is aided with high pressure water flow and is rushed by the way that part to be measured is placed in the intracorporal work top of case
It hitting, component surface is washed away although can be realized water flow, test effect is bad, it can not ensure stable experimental situation,
And then it also results in the data that finally measure there are deviations.
Summary of the invention
The object of the present invention is to provide a kind of water resistant test casees, its advantage is that can be realized stable experimental enviroment, thus
Improve test accuracy.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of water resistant test case, including
Experiment casing, the experiment casing are equipped with opening, and sliding is connected with cover board in the opening, it is characterized in that: being located at the examination
The inside of tryoff body upper opening is equipped with test cavity, and the bottom wall of the test cavity is equipped with supporting table, sets in the cavity wall of the test cavity
There is hydraulic jet, the hydraulic jet is connected by slide and cavity wall sliding, and the cavity wall is equipped with guide rail, the test cavity top
The cavity wall at end is equipped with air curtain slot, and air curtain is equipped in the air curtain slot, and the supporting table includes cyclic annular support bracket and fixation
Vertical inserted sheet between circular layer bracket, supporter is plugged on the vertical inserted sheet, and the supporter includes passing through connection
The fixed glove inserted sheet of piece, is equipped with the slot being mutually inserted between the vertical inserted sheet and glove inserted sheet, on the glove inserted sheet
Sliding is connected with locking sliding block, and the two sides of the locking sliding block are equipped with elastic locking block.
Preferably, the side wall of the locking sliding block is equipped with locking notch, and the elastic locking block includes and locking sliding block
The locking clamping block of side wall rotation connection, the locking clamping block pass through holddown spring and locking sliding block far from one end of locking notch
Side wall connection.
Preferably, the opening is equipped with caulking groove, and the opening two sides are equipped with sliding slot, are equipped with sliding block, institute in the sliding slot
It states cover board to connect by telescopic block and opening, compressed spring is equipped in the telescopic block.
Preferably, the locking clamping block is equipped with wearing layer from one end that locking notch stretches out.
Preferably, the test cavity bottom wall is surrounded by catch basin, and the side of the experiment casing is equipped with and catch basin
The return water tank of connection, the return water tank are connect with multiple hydraulic jets.
Preferably, the notch of the catch basin is equipped with filter screen.
Preferably, circular hole is equipped on the glove inserted sheet and vertical inserted sheet.
Preferably, the cavity wall of the test cavity is equipped with water repellent layer, and the surface of the water repellent layer is wavy.
Preferably, the cover board is equipped with transparent windows.
Preferably, the side that the cover board is contacted with experiment casing is equipped with pulley.
Compared with the prior art, the advantages of the present invention are as follows, operators during carrying out water-fast test, take the lead in by
Part to be measured is placed on supporter, is locked by the locking sliding block on supporter, is realized opposite between part and supporter to be measured
The fixation of position, then glove inserted sheet is put into realization from opening and is plugged and fixed with the vertical inserted sheet on supporting table, to complete
Stablizing for entire part to be measured is placed, and the substantially movable of the part to be measured being likely to occur under existing experimental condition is reduced, and is covered in closure
Multiple hydraulic jets can be opened after plate and carry out hydraulic pressure impact, and hydraulic jet can be realized in the case where the sliding of slide drives and treat
The covering jeting effect of part is surveyed, ensures adequately test process, while the air curtain in air curtain slot is capable of forming vertical direction
Continuous curtain, realize that the gear at the water source of opposite different directions sputtering blocks convergence, reduction water droplet etc. is adsorbed on test cavity surrounding
Situation is realized that test water source can be stablized from catch basin and is recycled, forms stable experimental enviroment.
Detailed description of the invention
Fig. 1 is the outside schematic diagram for showing water resistant test case in embodiment；
Fig. 2 is for showing the structure sectional view in embodiment inside water resistant test case；
Fig. 3 is the enlarged drawing of A in Fig. 2；
Fig. 4 is the enlarged drawing of B in Fig. 2；
Fig. 5 is for showing the front sectional view in embodiment inside water resistant test case；
Fig. 6 is for showing locking sliding block partial structure diagram in embodiment；
Fig. 7 is for showing in embodiment water repellent layer schematic diagram in water resistant test case.
Appended drawing reference: 1, experiment casing；2, it is open；3, cover board；4, test cavity；5, supporting table；6, hydraulic jet；7, sliding
Seat；8, guide rail；9, air curtain slot；10, air curtain；11, cyclic annular support bracket；12, vertical inserted sheet；13, supporter；14, connection sheet；
15, glove inserted sheet；16, slot；17, locking sliding block；18, elastic locking block；19, notch is locked；20, locking clamping block；21, it compresses
Spring；22, caulking groove；23, sliding slot；24, stretch sliding block；25, compressed spring；26, wearing layer；27, catch basin；28, return water tank；
29, filter screen；30, circular hole；31, water repellent layer；32, transparent windows；33, pulley.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment: a kind of water resistant test case, as shown in Figure 1, Figure 2 and Figure 3, including experiment casing 1, cabinet are equipped with opening
2, tester test from opening 2 the pick-and-place work of part to be measured.Sliding is connected with cover board 3 in opening 2, in opening 2
It is equipped with caulking groove 22, while 2 two sides that are open are equipped with sliding slot 23, and flexible sliding block 24 is equipped in sliding slot 23, cover board 3 passes through the sliding block that stretches
24 connect with opening 11, can ensure that stablizing for cover board 3 slides by the cooperation of sliding block and sliding slot 23, while on cover board 3 also
Equipped with transparent windows 32, is conducive to testing staff and stablizing inside 4 body of test cavity is observed.
As shown in Figures 2 and 3, it is contemplated that the high leakproofness for needing to ensure 3 part of cover board is equipped with pressure in flexible sliding block 24
Contracting spring 25, when cover board 3 is closed, compressed spring 25 is shunk, and is able to maintain 3 inner wall of cover board and is bonded with caulking groove 22, once operation
Personnel need to open cover board 3, only need it is outer draw cover board 3 so that the compressed spring 25 in flexible sliding block 24 extends, while to sliding slot 23
The entire cover board 3 of one side slip can be realized the opening of entire cover board 3, while set in the side that cover board 3 is contacted with experiment casing 1
There is pulley 33, is more convenient for the opening of entire cover board 3, while the tendencies toward shrinkage of compressed spring 25 can also ensure entire cover board 3
Subsequent test operation is convenient in fixation relative to 1 position of experiment casing in the on-state.
It is equipped with test cavity 4 in the inside of opening 2, the bottom wall of test cavity 4 is equipped with supporting table 5, is used for fixed placement part to be measured.
Supporting table 5 includes cyclic annular support bracket 11 and the vertical inserted sheet 12 being fixed between circular layer bracket 11, can ensure stable
Water penetration, the water flow during washout test can be from the recycling that flows down between vertical inserted sheet 12.It is inserted on vertical inserted sheet 12 simultaneously
It is connected to supporter 13 (as shown in Figure 5), supporter 13 includes the glove inserted sheet 15 connected by connection sheet 14, in vertical inserted sheet
12 and glove inserted sheet 15 be equipped with the slot 16 (as shown in Figure 5) that is mutually inserted, can be realized supporter 13 and vertical inserted sheet 12
It is relatively fixed, ensure the stabilization of entire 5 part of supporting table.Part to be measured is placed on glove inserted sheet 15 by testing inspection personnel,
In order to realize that the limit to part to be measured is fixed, sliding is connected with locking sliding block 17 (as shown in Figure 5) on glove inserted sheet 15, passes through
The setting of locking sliding block 17, which can be realized, clamps stablizing for part to be measured.
As shown in Figure 5 and Figure 6, it is equipped with elastic locking block 18 in the two sides of locking sliding block 17, by pressing elastic locking block
18 can be realized the locking limit effect to locking sliding block 17.Locking notch 19, elasticity are equipped on the side wall of locking sliding block 17
Latch segment 18 includes the locking clamping block 20 with the rotation connection of 17 side wall of locking sliding block, and one end of locking clamping block 20 is from locking notch
19 stretchings and the side wall of glove inserted sheet 15 contradict, and locking clamping block 20 passes through holddown spring 21 and lock far from the side of locking notch 19
The side wall of tight sliding block 17 connects, and under normal condition, holddown spring 21 keeps elongation, can squeeze locking clamping block 20, so that locking
Briquetting 20 keeps pushing against far from one end of holddown spring 21, is equipped with wearing layer 26 in one end of locking clamping block 20, is rubbed by increasing
The mode of wiping is capable of increasing the limiting locking effect between locking clamping block 20 and glove inserted block；When testing staff presses locking clamping block
When the contraction of 20 realization holddown springs 21, the limit that 20 other end of locking clamping block can be realized contradicts relationship, is convenient for tester
Sliding adjustment to locking clamping block 20.
As shown in Figure 2 and Figure 4, it is equipped with hydraulic jet 6 in the cavity wall of test cavity 4, is sprayed by the encirclement of hydraulic jet 6
It can be realized the test demand to detection piece.Hydraulic jet 6 is connected by slide 7 and wall sliding simultaneously, and wall is equipped with and leads
Rail 8, slide 7 are capable of the spray regime of further expansion hydraulic jet 6 along 8 sliding activity of guide rail, further ensure sufficiently reliable
Experimental enviroment.The water mist that impact generates can be accumulated from the bottom of test cavity 4, in order to realize the recycle and reuse at water source,
4 bottom wall of test cavity is surrounded by catch basin 27, and the water flow for testing generation flows into catch basin 27, while the one of experiment casing 1
Side is equipped with the return water tank 28 (as shown in Figure 1) with 27 connection of catch basin, and return water tank 28 is connect with multiple hydraulic jets 6, energy
Enough realize water flow recycling and utilize again, saving water source.During test, water source can be sputtered, in test cavity 4
The cavity wall on top is equipped with air curtain slot 9 (as shown in Figure 5), is equipped with air curtain 10 (as shown in Figure 5) in air curtain slot 9, can try
The surrounding for testing chamber 4 forms continuous air curtain, blocks to realize to the gear of the water mist of sputtering, water source is realized to the steady of 27 part of catch basin
Fixed guiding.Catch basin 27 notch be equipped with filter screen 29 (as shown in Figure 5), can to flow into catch basin 27 recycling water source into
Row filtering, issuable impurity enters in catch basin 27 during reducing watertightness detection.
As shown in Figure 2 and Figure 5, since under existing experimental condition, part to be measured is placed directly in 5 face of supporting table, part to be measured
Bottom surface cannot achieve the test of watertightness, and water source can not be contacted with the bottom surface of part to be measured.In glove inserted sheet 15 and vertical inserted sheet 12
On be equipped with circular hole 30, ensure water source to stablize while entering contact and also ensured quick drainage effect.Simultaneously in test cavity 4
Cavity wall be equipped with water repellent layer 31 (as shown in Figure 7), the surface of water repellent layer 31 is wavy, can be to the water for being partially sputtered onto cavity wall
Flow fast guiding.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of water resistant test case, including experiment casing (1), the experiment casing (1) is equipped with opening (2), the opening (2)
Upper sliding is connected with cover board (3), it is characterized in that: the inside for being located at the experiment casing (1) upper opening (2) is equipped with test cavity (4),
The bottom wall of the test cavity (4) is equipped with supporting table (5), and the cavity wall of the test cavity (4) is equipped with hydraulic jet (6), the water
Spray head (6) are pressed to connect by slide (7) and cavity wall sliding, the cavity wall is equipped with guide rail (8), test cavity (4) top
Cavity wall is equipped with air curtain slot (9), is equipped with air curtain (10) in the air curtain slot (9), and the supporting table (5) includes cyclic annular support bracket
(11) and the vertical inserted sheet (12) that is fixed between cyclic annular support bracket (11), supporter is plugged on the vertical inserted sheet (12)
(13), the supporter (13) includes glove inserted sheet (15) fixed by connection sheet (14), the vertical inserted sheet (12) with set
The slot (16) being mutually inserted is equipped between object inserted sheet (15), sliding is connected with locking sliding block on the glove inserted sheet (15)
(17), the two sides of the locking sliding block (17) are equipped with elastic locking block (18).
2. a kind of water resistant test case according to claim 1, it is characterized in that: the side wall of the locking sliding block (17) is equipped with
It locks notch (19), the elastic locking block (18) includes being rotatably connected to locking clamping block (20) with locking sliding block (17) side wall,
The one end of the locking clamping block (20) far from locking notch (19) is connected by the side wall of holddown spring (21) and locking sliding block (17)
It connects.
3. a kind of water resistant test case according to claim 1, it is characterized in that: the opening (2) is equipped with caulking groove (22), institute
Opening (2) two sides are stated equipped with sliding slot (23), the sliding slot (23) is interior to be equipped with flexible sliding block (24), and the cover board (3) passes through flexible
Sliding block (24) is connect with opening (2), is equipped with compressed spring (25) in the flexible sliding block (24).
4. a kind of water resistant test case according to claim 3, it is characterized in that: the locking clamping block (20) is from locking notch
(19) one end stretched out is equipped with wearing layer (26).
5. a kind of water resistant test case according to claim 1, it is characterized in that: the test cavity (4) bottom wall is surrounded by
Catch basin (27), the side of the experiment casing (1) are equipped with the return water tank (28) with catch basin (27) connection, the recycle-water
Case (28) is connect with multiple hydraulic jets (6).
6. a kind of water resistant test case according to claim 5, it is characterized in that: the notch of the catch basin (27) is equipped with filtering
Net (29).
7. a kind of water resistant test case according to claim 1, it is characterized in that: the glove inserted sheet (15) and vertical inserted sheet
(12) circular hole (30) are equipped on.
8. a kind of water resistant test case according to claim 1, it is characterized in that: the cavity wall of the test cavity (4) is equipped with water repellent
Layer (31), the surface of the water repellent layer (31) are wavy.
9. a kind of water resistant test case according to claim 1, it is characterized in that: the cover board (3) is equipped with transparent windows
(32)。
10. a kind of water resistant test case belonging to according to claim 1, it is characterized in that: the cover board (3) connects with experiment casing (1)
The side of touching is equipped with pulley (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910428726.8A CN110118633B (en) | 2019-05-22 | 2019-05-22 | Water-resistant test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910428726.8A CN110118633B (en) | 2019-05-22 | 2019-05-22 | Water-resistant test box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110118633A true CN110118633A (en) | 2019-08-13 |
| CN110118633B CN110118633B (en) | 2021-04-23 |
Family
ID=67523077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910428726.8A Active CN110118633B (en) | 2019-05-22 | 2019-05-22 | Water-resistant test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110118633B (en) |
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|---|---|---|---|---|
| CN201302503Y (en) * | 2008-11-27 | 2009-09-02 | 奇瑞汽车股份有限公司 | Detection instrument for automobile raining test |
| CN202141564U (en) * | 2011-05-24 | 2012-02-08 | 湖北三江航天万峰科技发展有限公司 | Cable sprinkling test device |
| CN104895893A (en) * | 2015-06-18 | 2015-09-09 | 无锡众扬金属制品有限公司 | Disconnecting prevention spring screw |
| CN105239715A (en) * | 2015-10-29 | 2016-01-13 | 重庆市秋露石膏制品厂 | Gypsum thermal insulation building block |
| CN205298266U (en) * | 2016-01-20 | 2016-06-08 | 苏州优敖智能科技有限公司 | Linear slide rail positioning mechanism |
| CN207346372U (en) * | 2017-08-14 | 2018-05-11 | 孟琪武 | A kind of automobile space vehicle frame transmits bearing device |
| CN207487900U (en) * | 2017-11-17 | 2018-06-12 | 浙江埃科汽车技术服务有限公司 | A kind of rain test chamber |
| CN207894558U (en) * | 2017-12-14 | 2018-09-21 | 天津良琪电子科技有限公司 | A kind of test device of drenching with rain convenient for observing in real time |
| CN208222535U (en) * | 2018-05-21 | 2018-12-11 | 安德森热能科技（苏州）有限责任公司 | A kind of adjusting for burned waste gas is than adjustable burner |
| CN109001558A (en) * | 2018-06-16 | 2018-12-14 | 于婷婷 | A kind of energy-saving and environment-friendly rain test chamber |
-
2019
- 2019-05-22 CN CN201910428726.8A patent/CN110118633B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201302503Y (en) * | 2008-11-27 | 2009-09-02 | 奇瑞汽车股份有限公司 | Detection instrument for automobile raining test |
| CN202141564U (en) * | 2011-05-24 | 2012-02-08 | 湖北三江航天万峰科技发展有限公司 | Cable sprinkling test device |
| CN104895893A (en) * | 2015-06-18 | 2015-09-09 | 无锡众扬金属制品有限公司 | Disconnecting prevention spring screw |
| CN105239715A (en) * | 2015-10-29 | 2016-01-13 | 重庆市秋露石膏制品厂 | Gypsum thermal insulation building block |
| CN205298266U (en) * | 2016-01-20 | 2016-06-08 | 苏州优敖智能科技有限公司 | Linear slide rail positioning mechanism |
| CN207346372U (en) * | 2017-08-14 | 2018-05-11 | 孟琪武 | A kind of automobile space vehicle frame transmits bearing device |
| CN207487900U (en) * | 2017-11-17 | 2018-06-12 | 浙江埃科汽车技术服务有限公司 | A kind of rain test chamber |
| CN207894558U (en) * | 2017-12-14 | 2018-09-21 | 天津良琪电子科技有限公司 | A kind of test device of drenching with rain convenient for observing in real time |
| CN208222535U (en) * | 2018-05-21 | 2018-12-11 | 安德森热能科技（苏州）有限责任公司 | A kind of adjusting for burned waste gas is than adjustable burner |
| CN109001558A (en) * | 2018-06-16 | 2018-12-14 | 于婷婷 | A kind of energy-saving and environment-friendly rain test chamber |
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| Publication number | Publication date |
|---|---|
| CN110118633B (en) | 2021-04-23 |
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