CN110567644A - large-angle adjustable inclination test device for water dripping test - Google Patents
large-angle adjustable inclination test device for water dripping test Download PDFInfo
- Publication number
- CN110567644A CN110567644A CN201910917559.3A CN201910917559A CN110567644A CN 110567644 A CN110567644 A CN 110567644A CN 201910917559 A CN201910917559 A CN 201910917559A CN 110567644 A CN110567644 A CN 110567644A
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- frame
- support frame
- screw rod
- test
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- 238000012360 testing method Methods 0.000 title claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000000903 blocking effect Effects 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention relates to a large-angle adjustable inclination test device for a dripping test, which is characterized in that: the rotary support frame is rotatably arranged on a bearing seat of the base bracket through a fixed support shaft; the screw rod is sleeved with a screw rod block, the end part of the screw rod is provided with a rotating head, one end of a screw rod adjusting mechanism is rotatably arranged on the fixing frame through the rotating head, the other end of the screw rod adjusting mechanism is rotatably arranged on a support frame of the screw rod adjusting mechanism through the screw rod block, and a rotating handle is arranged on the screw rod block. The invention has scientific and reasonable design, convenient operation and stable structure, can finish the multi-angle inclined water dripping test of an electronic product at 2.5-45 degrees, saves the manufacturing cost and the occupied space of equipment, has wide application range and improves the test efficiency.
Description
Technical Field
The invention belongs to the field of test equipment of electrical and electronic products, relates to a test bed, and particularly relates to a large-angle adjustable inclination test device for a water dripping test.
Background
Due to the particularity of the work of the electronic products, waterproof tests are required to be carried out after the electronic products are produced, and whether the 'protection grade for preventing water from entering' meets the requirements is verified. In order to ensure that the electronic product can be verified in all-dimensional and multi-angle manners, an inclination angle dripping and inclination angle water spraying test can be involved, and fixed values of 15 degrees, 30 degrees and 45 degrees are generally selected as inclination angle reference values.
The angle of the test platform used in the existing test is fixed, so that a plurality of test platforms with different angle specifications need to be prepared, resources and fields are wasted, manpower and test cost are increased invisibly, the efficiency is low, and the use limitation is high.
Therefore, the invention aims to solve the problem that the test is not limited to a mode of taking a single angle as a reference value for testing, and the accurate value of the water spraying test angle can be adjusted in a large range without difference, so that the preparation time efficiency of the early stage of the test is improved.
Through a search for a patent publication, no patent publication that is the same as the present patent application is found.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides the large-angle adjustable type inclination test device for the water dripping test, is convenient to operate, has a stable structure, can finish the multi-angle inclination water dripping test of 2.5-45 degrees of an electronic product, saves the manufacturing cost and the occupied space of equipment, has a wide application range, and improves the test efficiency.
The utility model provides an inclination test device with adjustable drip test is with wide-angle which characterized in that: the screw rod adjusting mechanism comprises a base support, a rotary support frame and a screw rod adjusting mechanism, wherein bearing blocks are symmetrically arranged at the front end of the base support, fixed support shafts are symmetrically arranged at the lower end of the rotary support frame, and the rotary support frame is rotatably arranged on the bearing blocks of the base support through the fixed support shafts; the base support rear end fixed mounting has lead screw adjustment mechanism support frame, the rotation support frame upper end is provided with the mount, lead screw adjustment mechanism includes rotating head, lead screw and screw piece, the suit on the lead screw the screw piece, the lead screw tip installation the rotating head, lead screw adjustment mechanism one end is passed through the rotating head rotates to be installed on the mount, and the other end passes through the screw piece rotates to be installed on the lead screw adjustment mechanism support frame, be provided with twist grip on the screw piece.
And the front end of the bottom of the rotary support frame is provided with a support angle steel.
And a blocking frame is arranged in the middle of the base support, and the horizontal distance from the blocking frame to the bearing seat is equal to the height of the blocking frame.
And a bearing reinforcing beam is arranged between the baffle frame and the base bracket.
And a reinforcing rib is arranged between the screw rod adjusting mechanism support frame and the base support.
Moreover, the rotating support frame is a triangular rotating support frame, and a protective beam is arranged on the side wall of the triangular rotating support frame.
The invention has the advantages and beneficial effects that:
1. The large-angle adjustable inclined test device for the water dripping test can realize that the rotary support frame drives a product to complete 2.5-45-degree large-range angle adjustment through the linkage adjustment of the bearing and the screw rod adjusting mechanism, and can complete water dripping and water spraying tests at different angles on the same test bed, thereby providing a reliable test equipment basis for better verifying the protection performance of a tested product; the screw rod is adjusted by adopting the rotating handle, so that time and labor are saved, and the consistency of adjusting angles each time can be ensured; convenient operation, the structure is firm, saves equipment manufacturing cost and occupation of land space, and application scope is wide, improves test efficiency.
2. This inclination test device with adjustable drip test is with wide-angle, rotation support frame bottom front end is provided with the support angle steel, guarantees to be surveyed electronic product's initial tilt state, does benefit to the completion that drips or drenches the experiment, and can improve electronic product's the stability of placing.
3. This inclination test device with adjustable dropping test is with wide-angle, base support middle part is provided with and keeps off the frame, keeps off the horizontal distance of frame to bearing frame and equals the height that keeps off the frame, and the turned angle that can inject the runing rest frame is 45 at the maximum, prevents that the runing rest frame rotation angle from losing the focus too greatly, guarantees test bench work stationarity.
4. this inclination test device with adjustable dropping test is with wide-angle keeps off and is provided with the bearing stiffening beam between frame and the base support, when the rotatory support frame inclination that loads the electronic product is great, plays the bearing supporting role to keeping off the frame, prevents that its bearing is too big and take place to damage, guarantees test bench stability.
5. This inclination test device with adjustable drip test is with wide-angle is provided with the strengthening rib between lead screw adjustment mechanism support frame and the base support, improves lead screw adjustment mechanism's connection stability, prevents that the last rotation support frame of base support from taking place the slope because of overweight.
6. This inclination test device with adjustable drip test is with wide-angle, rotating support frame are triangle-shaped rotating support frame, are provided with the guard beam on triangle-shaped rotating support frame's the lateral wall, and the placing and the taking of the electronic product of being convenient for, and can protect the electronic product, prevent that its angle change in-process from dropping out rotating support frame because of the drunkenness.
7. The invention has scientific and reasonable design, convenient operation and stable structure, can finish the multi-angle inclined water dripping test of an electronic product at 2.5-45 degrees, saves the manufacturing cost and the occupied space of equipment, has wide application range and improves the test efficiency.
Drawings
FIG. 1 is a schematic view of a base support according to the present invention;
FIG. 2 is a front view of the base bracket of the present invention;
FIG. 3 is a schematic structural view of the rotating support frame of the present invention;
FIG. 4 is a front view of the rotating support of the present invention;
FIG. 5 is a front view of the present invention;
Fig. 6 is a schematic structural diagram of the present invention.
Description of the reference numerals
1-baffle frame, 2-base frame, 3-bearing seat, 4-bearing reinforcing beam, 5-screw rod adjusting mechanism supporting frame, 6-reinforcing rib, 7-rotary supporting frame, 8-protective beam, 9-fixed supporting shaft, 10-supporting angle steel, 11-fixing frame, 12-tested electronic product, 13-rotary head, 14-screw rod, 15-screw nut block, 16-rotary handle and 17-screw rod adjusting mechanism.
Detailed Description
the present invention is further illustrated by the following specific examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the invention.
The utility model provides a test device that inclines with adjustable large-angle for dripping test which innovation lies in: the device comprises a base support 2, a rotary support frame 7 and a screw rod adjusting mechanism 17, wherein bearing blocks 3 are symmetrically arranged at the front end of the base support, fixed support shafts 9 are symmetrically arranged at the lower end of the rotary support frame, and the rotary support frame is rotatably arranged on the bearing blocks of the base support through the fixed support shafts; base support rear end fixed mounting has lead screw adjustment mechanism support frame 5, and the rotation support frame upper end is provided with mount 11, and lead screw adjustment mechanism includes rotating head 13, lead screw 14 and screw piece 15, and the suit screw piece on the lead screw, lead screw tip installation rotating head, lead screw adjustment mechanism one end are passed through the rotating head and are rotated and install on the mount, and the other end passes through the screw piece and rotates to be installed on lead screw adjustment mechanism support frame, is provided with twist grip 16 on the screw piece.
According to the invention, through linkage adjustment of the bearing and the screw rod adjusting mechanism, the rotary support frame can drive the tested electronic product 12 to complete 2.5-45-degree wide-range angle adjustment, and dripping and sprinkling tests at different angles are completed on the same test bed, so that a reliable test equipment foundation is provided for better verifying the protection performance of the tested product; the screw rod is adjusted by adopting the rotating handle, so that time and labor are saved, and the consistency of adjusting angles each time can be ensured; convenient operation, the structure is firm, saves equipment manufacturing cost and occupation of land space, and application scope is wide, improves test efficiency.
The front end of the bottom of the rotary support frame is provided with a support angle steel 10, so that the initial inclined state of the tested electronic product is guaranteed, the completion of a dripping or water spraying test is facilitated, and the placing stability of the electronic product can be improved.
The middle part of the base support is provided with a blocking frame 1, the horizontal distance from the blocking frame to the bearing seat is equal to the height of the blocking frame, the maximum rotating angle of the rotary support frame can be limited to 45 degrees, the rotating angle of the rotary support frame is prevented from losing the gravity center too much, and the working stability of the test bed is ensured.
Be provided with bearing stiffening beam 4 between fender frame and the base support, when the rotatory support frame inclination that loads the electronic product is great, play the bearing supporting role to keeping off the frame, prevent that its bearing is too big and take place to damage, guarantee test bench stability.
Be provided with strengthening rib 6 between lead screw adjustment mechanism support frame and the base support, improve lead screw adjustment mechanism's connection stability, prevent that the rotatory support frame of base support from taking place the slope because of overweight.
The rotating support frame is a triangular rotating support frame, the protective beam 8 is arranged on the side wall of the triangular rotating support frame, so that the electronic product can be placed and taken conveniently, the electronic product can be protected, and the rotating support frame is prevented from dropping out due to play in the angle change process.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and therefore the scope of the invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (6)
1. The utility model provides an inclination test device with adjustable drip test is with wide-angle which characterized in that: the screw rod adjusting mechanism comprises a base support, a rotary support frame and a screw rod adjusting mechanism, wherein bearing blocks are symmetrically arranged at the front end of the base support, fixed support shafts are symmetrically arranged at the lower end of the rotary support frame, and the rotary support frame is rotatably arranged on the bearing blocks of the base support through the fixed support shafts; the base support rear end fixed mounting has lead screw adjustment mechanism support frame, the rotation support frame upper end is provided with the mount, lead screw adjustment mechanism includes rotating head, lead screw and screw piece, the suit on the lead screw the screw piece, the lead screw tip installation the rotating head, lead screw adjustment mechanism one end is passed through the rotating head rotates to be installed on the mount, and the other end passes through the screw piece rotates to be installed on the lead screw adjustment mechanism support frame, be provided with twist grip on the screw piece.
2. The large-angle adjustable inclination test device for the dripping test according to claim 1, wherein: and a support angle steel is arranged at the front end of the bottom of the rotary support frame.
3. The large-angle adjustable inclination test device for the dripping test according to claim 1, wherein: the middle part of the base support is provided with a blocking frame, and the horizontal distance from the blocking frame to the bearing seat is equal to the height of the blocking frame.
4. The large-angle adjustable inclination test device for the dripping test according to claim 1, wherein: and a bearing reinforcing beam is arranged between the blocking frame and the base support.
5. The large-angle adjustable inclination test device for the dripping test according to claim 1, wherein: and a reinforcing rib is arranged between the screw rod adjusting mechanism support frame and the base support.
6. The large-angle adjustable inclination test device for the dripping test according to claim 1, wherein: the rotary supporting frame is a triangular rotary supporting frame, and a protective beam is arranged on the side wall of the triangular rotary supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910917559.3A CN110567644A (en) | 2019-09-26 | 2019-09-26 | large-angle adjustable inclination test device for water dripping test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910917559.3A CN110567644A (en) | 2019-09-26 | 2019-09-26 | large-angle adjustable inclination test device for water dripping test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110567644A true CN110567644A (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910917559.3A Pending CN110567644A (en) | 2019-09-26 | 2019-09-26 | large-angle adjustable inclination test device for water dripping test |
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| Country | Link |
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| CN (1) | CN110567644A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834120A (en) * | 2021-01-08 | 2021-05-25 | 无锡苏南试验设备有限公司 | Dripping test device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706516A (en) * | 2012-06-12 | 2012-10-03 | 福建省产品质量检验研究院 | Feed water pipe connecting seal test equipment |
| CN103954400A (en) * | 2014-05-15 | 2014-07-30 | 上海林频仪器股份有限公司 | Atmosphere rain test device |
| CN104964823A (en) * | 2015-07-08 | 2015-10-07 | 重庆齿轮箱有限责任公司 | Gear box test bench |
| CN106248580A (en) * | 2016-09-20 | 2016-12-21 | 信义玻璃(天津)有限公司 | The glass check equipment of angle adjustable |
| CN108279155A (en) * | 2018-01-29 | 2018-07-13 | 东北大学 | A kind of multidirectional loading structure surface intensity measurement device and application method |
| CN108344539A (en) * | 2017-01-25 | 2018-07-31 | 电计科技研发（上海）有限公司 | A kind of automation dribble test equipment |
| CN211042589U (en) * | 2019-09-26 | 2020-07-17 | 天津天传电控设备检测有限公司 | Large-angle adjustable test bed for water dripping test of electronics and electricians |
-
2019
- 2019-09-26 CN CN201910917559.3A patent/CN110567644A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706516A (en) * | 2012-06-12 | 2012-10-03 | 福建省产品质量检验研究院 | Feed water pipe connecting seal test equipment |
| CN103954400A (en) * | 2014-05-15 | 2014-07-30 | 上海林频仪器股份有限公司 | Atmosphere rain test device |
| CN104964823A (en) * | 2015-07-08 | 2015-10-07 | 重庆齿轮箱有限责任公司 | Gear box test bench |
| CN106248580A (en) * | 2016-09-20 | 2016-12-21 | 信义玻璃(天津)有限公司 | The glass check equipment of angle adjustable |
| CN108344539A (en) * | 2017-01-25 | 2018-07-31 | 电计科技研发（上海）有限公司 | A kind of automation dribble test equipment |
| CN108279155A (en) * | 2018-01-29 | 2018-07-13 | 东北大学 | A kind of multidirectional loading structure surface intensity measurement device and application method |
| CN211042589U (en) * | 2019-09-26 | 2020-07-17 | 天津天传电控设备检测有限公司 | Large-angle adjustable test bed for water dripping test of electronics and electricians |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834120A (en) * | 2021-01-08 | 2021-05-25 | 无锡苏南试验设备有限公司 | Dripping test device |
| CN112834120B (en) * | 2021-01-08 | 2023-01-24 | 无锡苏南试验设备有限公司 | Dripping test device |
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