CN211042589U - Large-angle adjustable test bed for water dripping test of electronics and electricians - Google Patents
Large-angle adjustable test bed for water dripping test of electronics and electricians Download PDFInfo
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- CN211042589U CN211042589U CN201921617041.XU CN201921617041U CN211042589U CN 211042589 U CN211042589 U CN 211042589U CN 201921617041 U CN201921617041 U CN 201921617041U CN 211042589 U CN211042589 U CN 211042589U
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Abstract
The utility model relates to a test bench with adjustable electron electrician is large-angle for dripping experiment, its 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 utility model has the advantages of being scientific and reasonable in design, convenient operation, the structure is firm, can accomplish electronic product 2.5 ~ 45 multi-angle slope test of dripping, saves equipment manufacturing cost and occupation of land space, and application scope is wide, improves test efficiency.
Description
Technical Field
The utility model belongs to electrician's electron class product test equipment field relates to a test bench, and in particular to test bench with adjustable electron electrician is tested with wide-angle that drips.
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
An object of the utility model is to overcome prior art not enough, provide a test bench with adjustable electron electrician drips experiment with wide-angle, convenient operation, the structure is firm, can accomplish the multi-angle slope of electronic product 2.5 ~ 45 test of dripping, saves equipment manufacturing cost and occupation of land space, and application scope is wide, improves test efficiency.
The utility model provides a test bench with adjustable electron electrician is large-angle for dripping test 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 utility model discloses an advantage and beneficial effect do:
1. the large-angle adjustable test bed for the electronic and electrician 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 foundation 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 test bench with adjustable electron electrician is large-angle for water test, rotation support frame bottom front end is provided with the support angle steel, guarantees the initial tilt state of being surveyed electronic product, does benefit to the completion that drips or drenches the experiment, and can improve electronic product's the stability of placing.
3. This test bench with adjustable electron electrician is dripped experimental 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 excessively losing the focus, guarantees test bench work stationarity.
4. This test bench with adjustable electron electrician is used for dripping test 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 test bench with adjustable electron electrician is dripped experimental 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 rotation support frame from taking place the slope because of overweight on the base support.
6. This test bench with adjustable electron electrician is dripped experimental with wide-angle, rotating support frame are triangle-shaped rotating support frame, are provided with the protective beam on triangle-shaped rotating support frame's the lateral wall, the placing and taking of the electronic product of being convenient for, and can protect the electronic product, prevent that its angle variation in-process from dropping out rotating support frame because of the drunkenness.
7. The utility model has the advantages of being scientific and reasonable in design, convenient operation, the structure is firm, can accomplish electronic product 2.5 ~ 45 multi-angle slope test of dripping, saves equipment manufacturing cost and occupation of land space, and application scope is wide, improves test efficiency.
Drawings
Fig. 1 is a schematic structural view of a base bracket of 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 rotary support frame of the present invention;
fig. 4 is a front view of the rotary support frame 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 will be described in further detail with reference to specific examples, which are provided for illustrative purposes only, and are not intended to be limiting, and the scope of the present invention should not be limited thereby.
A large-angle adjustable test bed for a water dripping test of an electronic and electrician is innovative in that: 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.
The utility model can realize the linkage adjustment of the bearing and the lead screw adjusting mechanism, can realize that the rotary supporting frame drives the tested electronic product 12 to complete the 2.5-45-degree large-range angle adjustment, and can complete the dripping and sprinkling tests at different angles on the same test bed, thereby providing a reliable test equipment foundation 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 present invention and the appended claims, and therefore, the scope of the present invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (6)
1. The utility model provides a test bench with adjustable electron electrician is large-angle for dripping test 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 adjustable large-angle test bed for the drip test of electrical and electronic engineering 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 adjustable large-angle test bed for the drip test of electrical and electronic engineering 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 adjustable large-angle test bed for drip test of electricians and electronics according to claim 3, wherein: and a bearing reinforcing beam is arranged between the blocking frame and the base support.
5. The adjustable large-angle test bed for the drip test of electrical and electronic engineering 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 adjustable large-angle test bed for the drip test of electrical and electronic engineering 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 |
|---|---|---|---|
| CN201921617041.XU CN211042589U (en) | 2019-09-26 | 2019-09-26 | Large-angle adjustable test bed for water dripping test of electronics and electricians |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921617041.XU CN211042589U (en) | 2019-09-26 | 2019-09-26 | Large-angle adjustable test bed for water dripping test of electronics and electricians |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211042589U true CN211042589U (en) | 2020-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921617041.XU Active CN211042589U (en) | 2019-09-26 | 2019-09-26 | Large-angle adjustable test bed for water dripping test of electronics and electricians |
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| CN (1) | CN211042589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567644A (en) * | 2019-09-26 | 2019-12-13 | 天津天传电控设备检测有限公司 | large-angle adjustable inclination test device for water dripping test |
-
2019
- 2019-09-26 CN CN201921617041.XU patent/CN211042589U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567644A (en) * | 2019-09-26 | 2019-12-13 | 天津天传电控设备检测有限公司 | large-angle adjustable inclination test device for water dripping test |
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