CN106323853B - Dustproof testing device for electronic equipment product - Google Patents
Dustproof testing device for electronic equipment product Download PDFInfo
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- CN106323853B CN106323853B CN201610735851.XA CN201610735851A CN106323853B CN 106323853 B CN106323853 B CN 106323853B CN 201610735851 A CN201610735851 A CN 201610735851A CN 106323853 B CN106323853 B CN 106323853B
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- box body
- dust
- dust removing
- removing pipeline
- upper box
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- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 81
- 238000005507 spraying Methods 0.000 claims abstract description 15
- 238000005485 electric heating Methods 0.000 claims abstract description 6
- 238000007664 blowing Methods 0.000 claims abstract description 3
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000010445 mica Substances 0.000 claims description 8
- 229910052618 mica group Inorganic materials 0.000 claims description 8
- 239000010410 layer Substances 0.000 claims description 7
- 239000011241 protective layer Substances 0.000 claims description 3
- 206010053615 Thermal burn Diseases 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000001035 drying Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
- G01N17/002—Test chambers
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention relates to a dustproof testing device for electronic equipment products, which comprises an upper box body and a lower box body arranged at the lower end of the upper box body, wherein a dust inlet is formed in the upper end of the upper box body, a screen fixing frame for placing products is arranged in the upper box body, a dust spraying pipe is arranged above the screen fixing frame, a left dust removing pipeline and a right dust removing pipeline with valves are arranged at the lower end of the lower box body, dust blowing motors are arranged on the left dust removing pipeline and the right dust removing pipeline respectively, the other end of the left dust removing pipeline is inserted into the upper box body and connected with the dust spraying pipe, the other end of the right dust removing pipeline is inserted into the upper box body and is arranged below the screen fixing frame, electric heating layers are arranged on the outer sides of part of the left dust removing pipeline and part of the right dust removing pipeline respectively. The invention has simple structure, reasonable design and convenient operation, can effectively realize the test of products, and the box body can be cleaned and dried.
Description
Technical Field
The invention relates to a testing device, in particular to a dustproof testing device of an electronic equipment product.
Background
Dust is everywhere on the earth, and the dust exists in places as long as air exists, and is closely related to the dust in daily life, especially electronic products such as mobile phones and MP3, and equipment is easily damaged by dust entering, so most electronic products need to be subjected to dust prevention test before leaving a factory, and can leave the factory according with regulations.
Disclosure of Invention
In order to solve the problems, the invention provides a dustproof testing device for an electronic equipment product, which can effectively test the product and can easily clean dust or media without residue.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the invention relates to a dustproof testing device for electronic equipment products, which comprises an upper box body and a lower box body arranged at the lower end of the upper box body, wherein a dust inlet is formed in the upper end of the upper box body, a screen fixing frame for placing products is arranged in the upper box body, a dust spraying pipe is arranged above the screen fixing frame, a left dust removing pipeline and a right dust removing pipeline with valves are arranged at the lower end of the lower box body, dust blowing motors are arranged on the left dust removing pipeline and the right dust removing pipeline respectively, the other end of the left dust removing pipeline is inserted into the upper box body and connected with the dust spraying pipe, the other end of the right dust removing pipeline is inserted into the upper box body and is arranged below the screen fixing frame, electric heating layers are arranged on the outer sides of part of the left dust removing pipeline and part of the right dust removing pipeline respectively.
The invention is further improved in that: the outer sides of the upper box body and the lower box body are provided with mica heating sheets, the outer sides of the mica heating sheets are provided with protective layers, and the upper end of the upper box body is provided with a dehumidifying fan.
The invention is further improved in that: the upper end of the upper box body is provided with a plurality of spray pipes, and the lower end of the lower box body is provided with a water outlet pipeline with a valve.
The invention is further improved in that: two elastic ropes for fixing the product are arranged on the screen fixing frame.
The invention is further improved in that: the dust spraying pipe is Contraband type.
The invention has the beneficial effects that: the dustproof test box adopts the design of recycling dust, cleaning and drying, a product to be tested is placed on the screen fixing frame, the product is fixed on the screen fixing frame through two elastic ropes, a certain amount of dust is poured from a dust inlet at the upper end of the upper box body, the circulation of the dust is realized through the dust removal fan at the lower end, the dust plays a role in removing moisture and drying in the circulation process of the left and right circulation pipelines, the effect that the test is influenced due to the fact that the dust cannot be sprayed out due to moisture is avoided, the spraying pipe is additionally arranged in the box body, the interior of the box body is cleaned through spraying after the test is finished, the interior of the box body can be heated through the mica heating sheet after the cleaning, and the moisture in the box body can be exhausted through the moisture exhaust fan.
The invention has simple structure, reasonable design and convenient operation, can effectively realize the test of products, and the box body can be cleaned and dried.
Drawings
FIG. 1 is a front view of the present invention.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the present invention.
As shown in fig. 1, the invention is a dustproof testing device for electronic equipment products, which comprises an upper box body 1 and a lower box body 2 arranged at the lower end of the upper box body 1, wherein a dust inlet 6 is arranged at the upper end of the upper box body 1, dust or a testing medium enters from the dust inlet and then is recycled through a left dust removal pipeline and a right dust removal pipeline, a screen fixing frame 3 for placing products is arranged in the upper box body 1, two elastic ropes 4 for fixing the products are arranged on the screen fixing frame 3, the two elastic ropes fix the products on the screen fixing frame, the two elastic ropes are bound and then cross, a dust spraying pipe 5 is arranged above the screen fixing frame 3, the dust spraying pipe 5 is Contraband type, the products to be tested are arranged on a Contraband type dust spraying pipe, so that the products to be tested are in all-round contact with the dust at three hundred and sixty degrees, a left dust removal pipeline 7 and a right dust removal pipeline 8 with valves are arranged at the lower end of the lower, all be provided with on left dust removal pipeline 7 and the right dust removal pipeline 8 and blow dirt motor 9, blow the dust that the dirt fan fell into from last box through the dust removal pipeline and blow in the box again and recycle, the other end of left side dust removal pipeline 7 inserts in last box 1 and with spout dirt pipe 5 is connected, the other end of right side dust removal pipeline 8 inserts go up box 1 and as for the below of screen cloth mount 3, in part the outside of left side dust removal pipeline 7 and part right side dust removal pipeline 8 all sets up electric heating layer 15, set up rock wool scald preventing layer 16 in the outside of electric heating layer 15, carry out heating drying process to dust or measuring medium in the process that dust or measuring medium from dust removal pipeline from lower to supreme removal, avoid dust or medium have moisture or moist and unable normal sandblast to test, the upper end of last box 1 sets up several shower 10, lower box 2's lower extreme sets up outlet conduit 11 with the valve, realizes the washing to the box inside through the shower after the measurement is accomplished go up box 1 with the outside of box 2 is provided with mica heating plate 12 down the outside of mica heating plate 12 sets up protective layer 13 go up the upper end of box 1 and set up hydrofuge fan 14, rethread heating plate is heated to drying in the box and is arranged the moisture in the box outward through the hydrofuge fan after the washing box for the stoving effect.
The dustproof test box adopts the design of recycling dust, cleaning and drying, a product to be tested is placed on the screen fixing frame, the product is fixed on the screen fixing frame through two elastic ropes, a certain amount of dust is poured from a dust inlet at the upper end of the upper box body, the circulation of the dust is realized through the dust removal fan at the lower end, the dust plays a role in removing moisture and drying in the circulation process of the left and right circulation pipelines, the effect that the test is influenced due to the fact that the dust cannot be sprayed out due to moisture is avoided, the spraying pipe is additionally arranged in the box body, the interior of the box body is cleaned through spraying after the test is finished, the interior of the box body can be heated through the mica heating sheet after the cleaning, and the moisture in the box body can be exhausted through the moisture exhaust fan.
Claims (4)
1. The utility model provides an electronic equipment product testing arrangement that prevents dust, includes that last box (1) and setting are in lower box (2) of last box (1) lower extreme go up the upper end of box (1) and set up into dirt mouth (6), its characterized in that: a screen fixing frame (3) for placing products is arranged in the upper box body (1), a dust spraying pipe (5) is arranged above the screen fixing frame (3), a left dust removing pipeline (7) with a valve and a right dust removing pipeline (8) are arranged at the lower end of the lower box body (2), dust blowing motors (9) are arranged on the left dust removing pipeline (7) and the right dust removing pipeline (8), the other end of the left dust removing pipeline (7) is inserted into the upper box body (1) and is connected with the dust spraying pipe (5), the other end of the right dust removing pipeline (8) is inserted into the upper box body (1) and is arranged below the screen fixing frame (3), an electric heating layer (15) is arranged at the outer sides of part of the left dust removing pipeline (7) and part of the right dust removing pipeline (8), and an anti-scald layer (16) is arranged at the outer side of the electric heating layer (15), mica heating sheets (12) are arranged on the outer sides of the upper box body (1) and the lower box body (2), a protective layer (13) is arranged on the outer side of each mica heating sheet (12), and a dehumidifying fan (14) is arranged at the upper end of the upper box body (1).
2. The electronic device product dustproof testing device of claim 1, characterized in that: the upper end of the upper box body (1) is provided with a plurality of spray pipes (10), and the lower end of the lower box body (2) is provided with a water outlet pipeline (11) with a valve.
3. The electronic device product dustproof testing device of claim 1, characterized in that: two elastic ropes (4) for fixing products are arranged on the screen fixing frame (3).
4. The electronic device product dustproof testing device of claim 1, characterized in that: the dust spraying pipe (5) is Contraband type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610735851.XA CN106323853B (en) | 2016-08-26 | 2016-08-26 | Dustproof testing device for electronic equipment product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610735851.XA CN106323853B (en) | 2016-08-26 | 2016-08-26 | Dustproof testing device for electronic equipment product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106323853A CN106323853A (en) | 2017-01-11 |
| CN106323853B true CN106323853B (en) | 2021-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610735851.XA Active CN106323853B (en) | 2016-08-26 | 2016-08-26 | Dustproof testing device for electronic equipment product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106323853B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884218A (en) * | 2017-11-11 | 2018-04-06 | 杨艳 | A kind of dust-proof test experience device |
| CN107860518B (en) * | 2017-11-11 | 2020-05-22 | 东莞市东电检测技术有限公司 | Dustproof performance detection equipment |
| CN107884217B (en) * | 2017-11-11 | 2020-05-22 | 宣城汇鑫矿粉有限公司 | Equipment dustproof performance detection device |
| CN109264105A (en) * | 2018-09-30 | 2019-01-25 | 张园花 | A kind of food package |
| CN112887473B (en) * | 2021-03-24 | 2021-09-28 | 深圳市骏格科技有限公司 | Dustproof performance testing device for smart phone |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338721A (en) * | 2013-08-09 | 2015-02-11 | 天津滨海盛新达柴油技术服务有限公司 | Diesel tank cleaning device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2665918Y (en) * | 2003-05-26 | 2004-12-22 | 吴松根 | Dustproof and moistureproof device for electronic and electric appliance products |
| US7372252B2 (en) * | 2005-08-16 | 2008-05-13 | Professional Testing (Emi), Inc. | Automated platform for electronic apparatus environmental testing & method of use |
| CN201863854U (en) * | 2010-11-19 | 2011-06-15 | 南车成都机车车辆有限公司 | Environmentally-friendly sewage collection tank of passenger car |
| CN201919268U (en) * | 2010-12-31 | 2011-08-03 | 南京华设科技有限公司 | Electronic equipment case with internal circulating air duct |
| CN202460641U (en) * | 2012-01-06 | 2012-10-03 | 广州东之旭试验设备有限公司 | Sand dust test box |
| CN203275045U (en) * | 2013-04-09 | 2013-11-06 | 闫凯 | Dust prevention test device |
| CN104568718B (en) * | 2014-12-31 | 2017-07-07 | 浙江华电器材检测研究所 | Insulator temperature cycling test machine |
| CN204862819U (en) * | 2015-07-11 | 2015-12-16 | 南安贤达机械有限公司 | Portable high -efficient vegetables and fruits cleaning machine |
| CN204788888U (en) * | 2015-07-29 | 2015-11-18 | 广州市汉迪环境试验设备有限公司 | Dust test case |
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2016
- 2016-08-26 CN CN201610735851.XA patent/CN106323853B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338721A (en) * | 2013-08-09 | 2015-02-11 | 天津滨海盛新达柴油技术服务有限公司 | Diesel tank cleaning device |
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| CN106323853A (en) | 2017-01-11 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Dust proof testing device for electronic equipment products Effective date of registration: 20231229 Granted publication date: 20210518 Pledgee: Agricultural Bank of China Limited Wuhu Jinqiao Branch Pledgor: ANHUI WINTOO INFORMATION TECHNOLOGY CO.,LTD. Registration number: Y2023980075386 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |