CN116105944A - Waterproof performance test equipment for electronic product - Google Patents
Waterproof performance test equipment for electronic product Download PDFInfo
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- CN116105944A CN116105944A CN202310089151.8A CN202310089151A CN116105944A CN 116105944 A CN116105944 A CN 116105944A CN 202310089151 A CN202310089151 A CN 202310089151A CN 116105944 A CN116105944 A CN 116105944A
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- fixedly connected
- electronic products
- waterproof performance
- air pressure
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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
- 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
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention provides waterproof performance testing equipment for electronic products, and relates to the technical field of electronic product testing. This electronic product waterproof performance test equipment, comprising a base plate, a plurality of standing grooves have all been seted up to the upper surface of bottom plate, the mounting groove has all been seted up at the middle part of standing groove bottom surface, the equal fixedly connected with electric telescopic handle in the middle part of mounting groove bottom surface, the equal fixedly connected with of output of electric telescopic handle carries the thing board, the equal fixedly connected with of bottom surface of standing groove carries the thing board with four seconds. The invention provides the waterproof performance testing equipment for the electronic products, which can realize the simultaneous waterproof and sealing performance detection of a plurality of electronic products, has high degree of automation and accurate detection precision, can not cause damage and pollution to the detected electronic products, is convenient for workers to timely find out the failed electronic products, and has simple and compact overall structure and strong practicality.
Description
Technical Field
The invention relates to the technical field of electronic product testing, in particular to electronic product waterproof performance testing equipment.
Background
Along with the rapid development of economy in China, electronic products are closely related to life of people, meanwhile, the electronic products are related products based on electric energy, including mobile phones, computers, watches, digital cameras and the like, in the process of testing the waterproof performance of the electronic products, a spraying method and a water soaking method are needed to be used in most of the processes, and workers are needed to observe whether bubbles appear on the water surface in real time to judge whether gaps appear to leak water or not, so that whether the waterproof performance of the electronic products fails or not is known.
However, the testing method is very inconvenient to use in work, damages and pollution are caused to products, meanwhile, the method is inconvenient for workers to simultaneously detect a plurality of electronic products to be detected, meanwhile, the workers are inconvenient to timely find out the failed electronic products, and meanwhile, the degree of automation is low, so that technical improvement is urgently needed.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the waterproof performance testing equipment for the electronic product, which solves the problems that the traditional electronic product is easy to damage and pollute the electronic product during the waterproof performance test, solves the problems that the traditional electronic product has low intelligent degree during the waterproof performance test, is inconvenient for a worker to test a plurality of electronic products simultaneously, and solves the problem that the traditional electronic product is inconvenient to discover the electronic product with faults in time during the waterproof performance test.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an electronic product waterproof performance test equipment, includes the bottom plate, a plurality of standing grooves have all been seted up to the upper surface of bottom plate, the mounting groove has all been seted up at the middle part of standing groove bottom surface, the electric telescopic handle of equal fixedly connected with in middle part of mounting groove bottom surface, the output of electric telescopic handle all fixedly connected with first year thing board, the bottom surface of standing groove all fixedly connected with four second year thing boards, the inner wall fixedly connected with first sealed pad of standing groove, the edge fixedly connected with closing plate of standing groove bottom surface, the outer wall fixedly connected with second sealed pad of closing plate, the upper end of bottom plate is provided with the installation cover, the front end and the rear end of installation cover upper surface all fixedly connected with cylinder, the output of cylinder all runs through the installation cover and fixedly connected with pressure strip, the lower surface of pressure strip all fixedly connected with a plurality of seal boxes, the outer wall and the inner wall of seal box lower extreme all fixedly connected with third sealed pad;
the rear end of the top surface inside the sealing box is fixedly connected with an air pressure sensor and a central processing unit respectively, one side of the outer wall of the upper end of the sealing box is fixedly connected with a first alarm, the middle part of the outer wall of the front end of the mounting cover is fixedly connected with a display panel, and the lower end of the display panel is provided with a second alarm;
the middle part that the installation cover is close to the upper surface is fixedly connected with an electric air pump, the gas outlet of the electric air pump is fixedly connected with a first connecting pipe, the lower end of the first connecting pipe penetrates through the installation cover and is fixedly connected with a corrugated pipe, the upper surface of the compaction plate is fixedly connected with a plurality of supporting blocks, the upper surface of the supporting blocks is fixedly connected with an air pressure runner pipe, the lower end of the corrugated pipe is fixedly connected with a second connecting pipe, the lower end of the second connecting pipe is in through connection with one air pressure runner pipe in the middle part, the lower ends of the air pressure runner pipes are respectively fixedly connected with three two-way pipes, and the lower ends of the two-way pipes penetrate through the compaction plate and are in through connection with a sealing box;
according to the technical scheme, the numerical value of the air pressure in the sealing box can be sensed in real time through the air pressure sensor, when the input specified air pressure is x, the original air pressure value in the air pressure sealing box is y, the air pressure error range is + -alpha, the air pressure specified range is x+y, at the moment, the total air pressure in the sealing box after the air pressure is input is x+y, when the air pressure sensor displays the numerical value x+y + -alpha < x+y after the detection is finished, the sealing problem occurs on the electronic product, the problem that the waterproof performance is poor is known by simulating the conversion air pressure corresponding to the IPX waterproof grade is simulated, at the moment, the first alarm and the second alarm can be made to give an alarm under the action of the central processing unit, at the moment, a worker can know which specific electronic product has the problem through the display panel, and great convenience is brought to the inspection work of the worker and the finding of the faulty product.
Preferably, the four corners of the lower surface of the bottom plate are fixedly connected with supporting legs;
through the technical scheme, the effect of stable support can be achieved through the supporting legs.
Preferably, the lower ends of the mounting covers are fixedly connected with the outer walls of the front end and the rear end of the bottom plate through bolts;
through above-mentioned technical scheme, can be convenient for the staff dismantle the installation cover through bolt fixed connection.
Preferably, the middle parts of the inner walls of the front end and the rear end of the mounting cover are respectively provided with a limit groove, the middle parts of the outer walls of the front end and the rear end of the compacting plate are respectively fixedly connected with a limit block, and the limit blocks are respectively in sliding connection in the limit grooves;
through above-mentioned technical scheme, through the stopper in the inside slip of spacing groove, can guarantee that the pressure strip is more stable at the in-process that descends, the difficult phenomenon that rocks that appears.
Preferably, the third sealing gaskets are tightly attached to the first sealing gasket and the second sealing gasket;
through above-mentioned technical scheme, can improve sealing performance of seal box at the detection during operation through first sealed pad, second sealed pad and third sealed pad to the monitoring quality of electronic product has been ensured.
Preferentially, the side walls of the sealing boxes are provided with observation windows;
through above-mentioned technical scheme, can be convenient for the staff observe the electronic product in the detection through the observation window.
Preferably, the middle parts of the adjacent air pressure flow pipe bodies are all connected with a third connecting pipe in a penetrating way;
through the technical scheme, the air flow and the air pressure in the three air pressure flow pipes can be ensured to circulate through the third connecting pipe.
Preferably, the electromagnetic control valve, the air pressure sensor, the first alarm, the second alarm and the display panel are all electrically connected with the central processing unit.
Working principle: firstly, the electronic products to be detected are sequentially placed in the placing groove, at this time, the purpose of preliminary placement of the electronic products to be detected can be achieved through the second carrying plate, when the electronic products to be detected are detected for a period of time, the second carrying plate is slowly moved upwards for a certain distance through starting the electric telescopic rod, the electronic products to be detected are moved upwards, the electronic products to be detected are not contacted with the first carrying plate, thus dead angle-free detection of the electronic products is guaranteed, the bottoms of the electronic products can be completely exposed in the placing groove during detection, the air pressure can be ensured to completely circulate the whole surface of the electronic products, the detection quality of the electronic products is further improved, meanwhile, air flow can enter the air pressure flow pipe through the first connecting pipe, the corrugated pipe and the second connecting pipe through starting the electric air pump, when the air pressure in the sealing box reaches a specified value, the air pressure sensor transmits a signal to the central processing unit, so that the central processing unit opens the electromagnetic control valve, the sealing box is not in air inlet, and the electric air pump is closed within a certain time, when the specified air pressure is input as x, the original air pressure value in the air pressure sealing box is y, the air pressure error range is + -alpha, the air pressure specified range is x+y, the total air pressure in the sealing box is x+y after the air pressure is input, when the air pressure sensor displays the numerical value x+y + -alpha < x+y after the detection is finished, the sealing problem occurs to the electronic product, and the problem of poor waterproof performance is solved when the air pressure conversion corresponding to the IPX waterproof grade is simulated, at this time, the first alarm and the second alarm can be alarmed under the action of the central processing unit, and at this time, a worker can know which specific electronic product has a problem through the display panel, so that great convenience is brought to the inspection work of the worker and the discovery of the faulty product.
(III) beneficial effects
The invention provides waterproof performance test equipment for electronic products. The beneficial effects are as follows:
1. compared with the prior device, the device can carry out preliminary placement on the electronic product to be detected through the second carrying plate, when the electronic product to be detected is detected for a period of time, the second carrying plate is slowly moved upwards for a certain distance by starting the electric telescopic rod, so that the electronic product to be detected moves upwards, the electronic product to be detected is not contacted with the first carrying plate, dead angle-free detection on the electronic product is ensured, the bottom of the electronic product can be completely exposed in the placement groove during detection, the air pressure can be ensured to completely circulate the whole surface of the electronic product, and the detection quality of the electronic product is further improved.
2. The invention provides a waterproof performance test device for electronic products, which can sense the value of the internal air pressure of a sealing box in real time through an air pressure sensor compared with the prior device, when the input air pressure is x, the original air pressure value in the air pressure sealing box is y, the air pressure error range is + -alpha, the air pressure specified range is x+y, the total air pressure in the sealing box after the air pressure is input is x+y, when the air pressure sensor displays the value x+y + -alpha < x+y after the detection is finished, the electronic products are represented to have sealing problems, so that the problem that the corresponding IPX waterproof grade conversion air pressure is known to have poor waterproof performance is simulated, the first alarm and the second alarm can be made to give an alarm under the action of a central processing unit, and a worker can know which specific electronic product has problems through a display panel, thereby bringing great convenience to the inspection work of the worker and finding out the faulty product.
3. Compared with the existing device, the device can realize the simultaneous waterproof and sealing performance detection of a plurality of electronic products, has high degree of automation and accurate detection precision, can not cause damage and pollution to the detected electronic products, is convenient for workers to timely find out the failed electronic products, and has simple and compact overall structure and strong practicality.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present invention;
FIG. 2 is a schematic diagram of a placement tank according to the present invention;
FIG. 3 is a schematic view of the structure of the pressure plate and the pneumatic flow tube of the present invention;
FIG. 4 is a schematic view of a seal box according to the present invention;
FIG. 5 is a schematic illustration of the front cross-section of the present invention;
FIG. 6 is an enlarged view of the invention at A in FIG. 5;
fig. 7 is an enlarged view of the present invention at B in fig. 5.
Wherein, 1, the bottom plate; 2. support legs; 3. a placement groove; 4. a mounting groove; 5. an electric telescopic rod; 6. a first carrier plate; 7. a second carrier plate; 8. a first gasket; 9. a sealing plate; 10. a second gasket; 11. a mounting cover; 12. a cylinder; 13. a compacting plate; 14. a limit groove; 15. a limiting block; 16. a seal box; 17. a third gasket; 18. an observation window; 19. an air pressure sensor; 20. a central processing unit; 21. a first alarm; 22. a display panel; 23. a second alarm; 24. an electric air pump; 25. a first connection pipe; 26. a bellows; 27. a support block; 28. an air pressure runner pipe; 29. a second connection pipe; 30. a third connection pipe; 31. a two-way pipe; 32. an electromagnetic control valve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples:
as shown in fig. 1-7, the embodiment of the invention provides an electronic product waterproof performance test device, which comprises a bottom plate 1, wherein a plurality of placing grooves 3 are formed in the upper surface of the bottom plate 1, mounting grooves 4 are formed in the middle of the bottom surface of each placing groove 3, electric telescopic rods 5 are fixedly connected to the middle of the bottom surface of each mounting groove 4, first carrying plates 6 are fixedly connected to the output ends of the electric telescopic rods 5, four second carrying plates 7 are fixedly connected to the bottom surface of each placing groove 3, first sealing gaskets 8 are fixedly connected to the inner walls of the placing grooves 3, sealing plates 9 are fixedly connected to the edges of the bottom surface of each placing groove 3, second sealing gaskets 10 are fixedly connected to the outer walls of the sealing plates 9, mounting covers 11 are arranged at the upper ends of the bottom plate 1, air cylinders 12 are fixedly connected to the front ends and the rear ends of the upper surfaces of the mounting covers 11, compressing plates 13 are fixedly connected to a plurality of sealing boxes 16, and third sealing gaskets 17 are fixedly connected to the outer walls and the inner walls of the lower ends of the sealing boxes 16;
the rear end of the top surface inside the sealing box 16 is fixedly connected with an air pressure sensor 19 and a central processing unit 20 respectively, one side of the outer wall of the upper end of the sealing box 16 is fixedly connected with a first alarm 21, the middle part of the outer wall of the front end of the mounting cover 11 is fixedly connected with a display panel 22, and the lower end of the display panel 22 is provided with a second alarm 23;
the middle part of the installation cover 11, which is close to the upper surface, is fixedly connected with an electric air pump 24, an air outlet of the electric air pump 24 is fixedly connected with a first connecting pipe 25, the lower end of the first connecting pipe 25 penetrates through the installation cover 11 and is fixedly connected with a corrugated pipe 26, the upper surface of the compacting plate 13 is fixedly connected with a plurality of supporting blocks 27, the upper surface of the supporting blocks 27 is fixedly connected with an air pressure runner pipe 28, the lower end of the corrugated pipe 26 is fixedly connected with a second connecting pipe 29, the lower end of the second connecting pipe 29 is in through connection with one air pressure runner pipe 28 in the middle part, the lower ends of the air pressure runner pipes 28 are respectively fixedly connected with three two-way pipes 31, and the lower ends of the two-way pipes 31 penetrate through the compacting plate 13 and are in through connection with the sealing box 16, and the lower ends of the pipe bodies of the two-way pipes 31 are respectively provided with electromagnetic control valves 32;
the value of the internal air pressure of the sealing box 16 can be sensed in real time through the air pressure sensor 19, when the input specified air pressure is x, the original air pressure value in the sealing box 16 is y, the air pressure error range is + -alpha, the air pressure specified range is x+y, at the moment, the total air pressure in the sealing box 16 after the air pressure is input is x+y, when the air pressure sensor 19 displays the value x+y + -alpha < x+y after the detection is finished, the sealing problem occurs on the electronic product, so that the problem of poor waterproof performance of the electronic product is known by simulating the gas pressure converted corresponding to the IPX waterproof grade, at the moment, the first alarm 21 and the second alarm 23 can be given out under the action of the central processing unit 20, at the moment, a worker can know which specific electronic product has the problem through the display panel 22, and great convenience is brought to the inspection work of the worker and the product found out to have faults.
Four equal fixedly connected with supporting legs 2 in four corners of bottom plate 1 lower surface can reach the effect of steady rest through supporting legs 2, the lower extreme of installation cover 11 all passes through bolt fixed connection with the outer wall of bottom plate 1 front end and rear end, can be convenient for the staff dismantles installation cover 11 through bolt fixed connection, spacing groove 14 has all been seted up at the middle part of installation cover 11 front end and rear end inner wall, the equal fixedly connected with stopper 15 in middle part of pressure strip 13 front end and rear end outer wall, stopper 15 all slides in the inside sliding connection of spacing groove 14 through stopper 15, can guarantee that pressure strip 13 is more stable at the in-process of decline, be difficult for appearing rocking the phenomenon, the third is sealed to fill up 17 all with first sealed pad 8 and second sealed pad 10 closely laminating, through first sealed pad 8, second sealed pad 10 and third sealed pad 17 can improve the sealing performance of seal box 16 at the detection during operation, thereby the monitoring quality of electronic product, the lateral wall of seal box 16 all is equipped with observation window 18, can be convenient for the staff observe in the detection through observation window 18 and adjacent product 28 in the middle part, the third is connected with air pressure sensor 28, the third air pressure sensor is connected with air pressure sensor 32, the air pressure sensor is connected with air pressure sensor is in the middle part of a third air pressure sensor is in the middle part of the third air pressure sensor is connected with air pressure sensor 32, air pressure sensor is connected with air pressure sensor is in the middle of the air pressure sensor is 32, air pressure sensor is connected with air pressure sensor is 32, air pressure sensor is used for the air pressure sensor is convenient.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an electronic product waterproof performance test equipment, includes bottom plate (1), its characterized in that: the upper surface of bottom plate (1) has all been seted up a plurality of standing grooves (3), mounting groove (4) have all been seted up at the middle part of standing groove (3) bottom surface, the equal fixedly connected with electric telescopic handle (5) in middle part of mounting groove (4) bottom surface, the output of electric telescopic handle (5) all fixedly connected with first year thing board (6), the bottom surface of standing groove (3) all fixedly connected with four second year thing boards (7), the inner wall fixedly connected with first sealed pad (8) of standing groove (3), the edge fixedly connected with closing plate (9) of standing groove (3) bottom surface, the outer wall fixedly connected with second sealed pad (10) of closing plate (9), the upper end of bottom plate (1) is provided with installing cover (11), the front end and the equal fixedly connected with cylinder (12) of rear end of installing cover (11) upper surface, the output of cylinder (12) all runs through installing cover (11) and fixedly connected with pinch plate (13), the lower surface fixedly connected with sealing plate (16) of pinch plate (13), sealing plate (16) all fixedly connected with sealing box (16) down, sealing box (17) all fixedly connected with the outer wall;
the rear end of the top surface inside the sealing box (16) is fixedly connected with an air pressure sensor (19) and a central processing unit (20) respectively, one side of the outer wall of the upper end of the sealing box (16) is fixedly connected with a first alarm (21), the middle part of the outer wall of the front end of the mounting cover (11) is fixedly connected with a display panel (22), and the lower end of the display panel (22) is provided with a second alarm (23);
the utility model discloses a pneumatic pressure control device for the automobile, including installation cover (11), bellows, sealing box (16), bellows, air pump (24) are connected with in the middle part fixedly connected with that installation cover (11) is close to the upper surface, the gas outlet fixedly connected with first connecting pipe (25) of electronic air pump (24), the lower extreme of first connecting pipe (25) runs through installation cover (11) and fixedly connected with bellows (26), the upper surface of pressure strip (13) all fixedly connected with a plurality of supporting shoe (27), the upper surface fixedly connected with atmospheric pressure runner pipe (28) of supporting shoe (27), the lower extreme fixedly connected with second connecting pipe (29) of bellows (26), the lower extreme of second connecting pipe (29) and an atmospheric pressure runner pipe (28) link up with in the middle part, the lower extreme of atmospheric pressure runner pipe (28) is fixedly connected with three two-way pipe (31) respectively, the lower extreme of two-way pipe (31) all runs through pressure strip (13) and is connected with sealing box (16) link up, the lower extreme of two-way pipe (31) pipe body all is provided with electromagnetic control valve (32).
2. The apparatus for testing waterproof performance of electronic products according to claim 1, wherein: the four corners of the lower surface of the bottom plate (1) are fixedly connected with supporting legs (2).
3. The apparatus for testing waterproof performance of electronic products according to claim 1, wherein: the lower ends of the mounting covers (11) are fixedly connected with the outer walls of the front end and the rear end of the bottom plate (1) through bolts.
4. The apparatus for testing waterproof performance of electronic products according to claim 1, wherein: limiting grooves (14) are formed in the middle of the front end and the rear end of the mounting cover (11), limiting blocks (15) are fixedly connected to the middle of the front end and the rear end of the compacting plate (13), and the limiting blocks (15) are slidably connected in the limiting grooves (14).
5. The apparatus for testing waterproof performance of electronic products according to claim 1, wherein: the third sealing gaskets (17) are tightly attached to the first sealing gasket (8) and the second sealing gasket (10).
6. The apparatus for testing waterproof performance of electronic products according to claim 1, wherein: the side walls of the sealing boxes (16) are provided with observation windows (18).
7. The apparatus for testing waterproof performance of electronic products according to claim 1, wherein: and the middle parts of the adjacent air pressure flow pipes (28) are all connected with a third connecting pipe (30) in a penetrating way.
8. The apparatus for testing waterproof performance of electronic products according to claim 1, wherein: the electromagnetic control valve (32), the air pressure sensor (19), the first alarm (21), the second alarm (23) and the display panel (22) are electrically connected with the central processing unit (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310089151.8A CN116105944A (en) | 2023-02-09 | 2023-02-09 | Waterproof performance test equipment for electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310089151.8A CN116105944A (en) | 2023-02-09 | 2023-02-09 | Waterproof performance test equipment for electronic product |
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| Publication Number | Publication Date |
|---|---|
| CN116105944A true CN116105944A (en) | 2023-05-12 |
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ID=86261264
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310089151.8A Pending CN116105944A (en) | 2023-02-09 | 2023-02-09 | Waterproof performance test equipment for electronic product |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117073930A (en) * | 2023-10-19 | 2023-11-17 | 苏州尚驰机械有限公司 | Tightness detection device of honeycomb sealing element |
-
2023
- 2023-02-09 CN CN202310089151.8A patent/CN116105944A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117073930A (en) * | 2023-10-19 | 2023-11-17 | 苏州尚驰机械有限公司 | Tightness detection device of honeycomb sealing element |
| CN117073930B (en) * | 2023-10-19 | 2024-01-30 | 苏州尚驰机械有限公司 | Tightness detection device of honeycomb sealing element |
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