CN109443677A - A kind of electronic product anti-seismic performance detection device - Google Patents
A kind of electronic product anti-seismic performance detection device Download PDFInfo
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- CN109443677A CN109443677A CN201811283415.9A CN201811283415A CN109443677A CN 109443677 A CN109443677 A CN 109443677A CN 201811283415 A CN201811283415 A CN 201811283415A CN 109443677 A CN109443677 A CN 109443677A
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- fixedly connected
- electronic product
- seismic performance
- cabinet
- detection device
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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
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The present invention relates to electronic technology fields, specifically a kind of electronic product anti-seismic performance detection device, including pedestal, cabinet is equipped with above pedestal, outer wall is fixedly connected with motor on rear side of cabinet, motor output shaft is fixedly connected with shaft, shaft is fixedly connected with first connecting rod, first connecting rod is rotatably connected to the second connecting rod, second connecting rod is rotatably connected to sliding block, sliding block is slidably connected in sliding slot, sliding block two sides are equipped with third spring, the slider top is fixedly connected with support rod, support bar top is fixedly connected with U-board, detection case is fixedly connected at the top of U-board；The present invention, suitable for carrying out anti-seismic performance detection to electronic product, make detection case in vertically or horizontally upper vibration by eccentric wheel rotation and link motion, and acted on the restoring force of spring, reduce the inertia of detection case vibration, increases vibration frequency, make to simulate better effect, the present apparatus is easy to operate, and simulation vibrating effect is good, practical.
Description
Technical field
The present invention relates to electronic technology field, specifically a kind of electronic product anti-seismic performance detection device.
Background technique
The anti-seismic performance of electronic product is trouble-freely executed under shock conditions within a certain period of time, in a certain range
The ability of specified function；Product is constantly subjected to the influence of itself and mechanical environment, this just needs to use in design, application process
Detection device verifies its anti-seismic performance, and the influence degree and its mechanism of action of research environment factor, especially
Electronic product, and if to life every aspect, the detection of electronic product anti-seismic performance is highly desirable；Traditional electronics
Product testing only detects whether qualification, without special anti-seismic detection.
In order to detect the anti-seismic performance of electronic product, Chinese patent (notification number: CN207752077U) discloses a kind of electricity
Sub- product reliability detection device, it is flexible with elevating lever by belt transmission, drive chamber to vibrate in the vertical direction, still
The device is only able to detect the anti-seismic performance of electronic product in the vertical direction, more single, and is transported on vertical direction by object
Dynamic effect of inertia influences, and causes vibration frequency insufficient, it is difficult to get a desired effect.
Summary of the invention
The purpose of the present invention is to provide a kind of electronic product anti-seismic performance detection devices, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of electronic product anti-seismic performance detection device, including pedestal, pedestal top are equipped with cabinet, and four corners are equipped with logical in cabinet
Hole, through-hole is interior through supporting leg is connected with, and the bottom of box of branch leg outer side is fixedly connected with the first spring, is equipped with electricity in the cabinet
Cabin is equipped with double end motor in motor bin, and two output shafts of double end motor are fixedly connected with turntable, and disk edge is fixedly connected
There is fanning tray, outer wall is fixedly connected with motor on rear side of the cabinet, and motor output shaft is fixedly connected with shaft, and shaft is fixedly connected with
First connecting rod, first connecting rod are rotatably connected to the second connecting rod, and the second connecting rod is rotatably connected to sliding block, and sliding block sliding connects
It connects in sliding slot, sliding block two sides are equipped with third spring, and the slider top is fixedly connected with support rod, and support bar top is fixed
It is connected with U-board, is fixedly connected with detection case at the top of U-board.
As a further solution of the present invention: the supporting leg bottom is fixedly attached to pedestal.
As a further solution of the present invention: first spring bottom is fixedly attached to pedestal.
As a further solution of the present invention: the top of the box of the branch leg outer side is fixedly connected with second spring.
As a further solution of the present invention: L shaped plate is slidably connected in the U-board, L shaped plate bottom is fixedly attached to
Top of the box.
As a further solution of the present invention: the detection case basal sliding is connected to L shaped plate.
As further scheme of the invention: the base bottom is fixedly installed with idler wheel, fixes at the top of base right side
Push rod is installed.
Compared with prior art, the beneficial effects of the present invention are:
The present invention is suitable for carrying out anti-seismic performance detection to electronic product, makes detection case by eccentric wheel rotation and link motion
It in vertically or horizontally upper vibration, and is acted on the restoring force of spring, reduces the inertia of detection case vibration, increase vibration frequency
Rate makes to simulate better effect, and the present apparatus is easy to operate, and simulation vibrating effect is good, practical.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of electronic product anti-seismic performance detection device.
Fig. 2 is a kind of left view of electronic product anti-seismic performance detection device.
Fig. 3 is a kind of left view of support bar top in electronic product anti-seismic performance detection device.
Fig. 4 is a kind of structural schematic diagram of embodiment 2 in electronic product anti-seismic performance detection device.
In figure: 1- pedestal, 2- supporting leg, the first spring of 3-, 4- cabinet, 5- through-hole, 6- motor bin, 7- fanning tray, 8- double end electricity
Machine, 9- turntable, 10- second spring, 11- motor, 12- shaft, 13- first connecting rod, the second connecting rod of 14-, 15- sliding block, 16-
Sliding slot, 17- third spring, 18- support rod, 19-U shape plate, 20-L shape plate, 21- detection case, 22- idler wheel, 23- push rod.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment 1
Fig. 1-3, including pedestal 1 are please referred to, cabinet 4 is equipped with above pedestal 1, four corners are equipped with through-hole 5 in cabinet 4, pass through in through-hole 5
It wears and is connected with supporting leg 2,2 bottom of supporting leg is fixedly attached to pedestal 1, and 4 bottom of cabinet in 2 outside of supporting leg is fixedly connected with the first spring
3,3 bottom of the first spring is fixedly attached to pedestal 1, is fixedly connected with second spring 10 at the top of the cabinet 4 in 2 outside of supporting leg, described
It is equipped with motor bin 6 in cabinet 4, double end motor 8 is installed in motor bin 6,8 two output shafts of double end motor are fixedly connected with turntable
9,9 edge of turntable is fixedly connected with fanning tray 7, and the 4 rear side outer wall of cabinet is fixedly connected with motor 11, and 11 output shaft of motor is fixed
It is connected with shaft 12, shaft 12 is fixedly connected with first connecting rod 13, and first connecting rod 13 is rotatably connected to the second connecting rod 14,
Second connecting rod 14 is rotatably connected to sliding block 15, and sliding block 15 is slidably connected in sliding slot 16, and 15 two sides of sliding block are equipped with third bullet
Spring 17 is fixedly connected with support rod 18 at the top of the sliding block 15, is fixedly connected with U-board 19 at the top of support rod 18, in U-board 19
L shaped plate 20 is slidably connected, 20 bottom of L shaped plate is fixedly attached to 4 top of cabinet, is fixedly connected with detection case at the top of U-board 19
21,21 basal sliding of detection case is connected to L shaped plate 20.
Embodiment 2
Referring to Fig. 4, identical, only different in 1 part of pedestal, the bottom is arranged with embodiment 1 for the present embodiment other component
1 bottom of seat is fixedly installed with idler wheel 22, and 1 right hand top of pedestal is fixedly installed with push rod 23, and device easy to remove uses more
Add flexible and convenient.
The present invention when needing vertical direction vibration environment, opens in use, testing product will be needed to be put into detection case 21
Double end motor 8 drives turntable 9 to rotate, and due to being fixedly connected with fanning tray 7 on turntable 9, forms eccentric wheel, drives 4 top of cabinet
The sustained vibration in the vertical direction of detection case 21 reduces cabinet 4 under the first spring 3 and the effect of the restoring force of second spring 10
Inertia, increase vibration frequency；When needing horizontal direction vibration environment, motor 11 is opened, drives shaft 12 to rotate, thus band
12 rotation around the shaft of dynamic first connecting rod 13, drives the rotation of the second connecting rod 14, makes the reciprocal fortune in the left and right in sliding slot 16 of sliding block 15
It is dynamic, it drives detection case 21 to horizontally slip in L shaped plate 20, similarly, under the action of the restoring force of third spring 17, increases horizontal
Vibration frequency on direction；Vibration environment on vertically and horizontally can be used alone, and also can be used simultaneously to simulate
More complicated situation, the present invention are suitable for carrying out anti-seismic performance detection to electronic product, are transported by eccentric wheel rotation and connecting rod
It is dynamic to make detection case 21 in vertically or horizontally upper vibration, and acted on the restoring force of spring, reduce what detection case 21 vibrated
Inertia increases vibration frequency, makes to simulate better effect, and the present apparatus is easy to operate, and simulation vibrating effect is good, practical.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (7)
1. a kind of electronic product anti-seismic performance detection device, including pedestal (1), pedestal (1) top is equipped with cabinet (4), feature
It is, the interior four corners of the cabinet (4) are equipped with through-hole (5), run through in through-hole (5) and are connected with supporting leg (2), on the outside of supporting leg (2)
Cabinet (4) bottom is fixedly connected with the first spring (3), is equipped with motor bin (6) in the cabinet (4), is equipped in motor bin (6)
Double end motor (8), (8) two output shafts of double end motor are fixedly connected with turntable (9), and turntable (9) edge is fixedly connected with fanning tray
(7), outer wall is fixedly connected with motor (11) on rear side of the cabinet (4), and motor (11) output shaft is fixedly connected with shaft (12), is turned
Axis (12) is fixedly connected with first connecting rod (13), and first connecting rod (13) is rotatably connected to the second connecting rod (14), and second connects
Extension bar (14) is rotatably connected to sliding block (15), and sliding block (15) is slidably connected in sliding slot (16), and sliding block (15) two sides are equipped with the
Three springs (17), sliding block (15) top are fixedly connected with support rod (18), are fixedly connected with U-board at the top of support rod (18)
(19), detection case (21) are fixedly connected at the top of U-board (19).
2. a kind of electronic product anti-seismic performance detection device according to claim 1, which is characterized in that the supporting leg (2)
Bottom is fixedly attached to pedestal (1).
3. a kind of electronic product anti-seismic performance detection device according to claim 1, which is characterized in that first spring
(3) bottom is fixedly attached to pedestal (1).
4. a kind of electronic product anti-seismic performance detection device according to claim 1 or 2, which is characterized in that the supporting leg
(2) second spring (10) are fixedly connected at the top of the cabinet (4) on the outside of.
5. a kind of electronic product anti-seismic performance detection device according to claim 1, which is characterized in that the U-board
(19) it is slidably connected L shaped plate (20) in, L shaped plate (20) bottom is fixedly attached at the top of cabinet (4).
6. a kind of electronic product anti-seismic performance detection device according to claim 1, which is characterized in that the detection case
(21) basal sliding is connected to L shaped plate (20).
7. a kind of electronic product anti-seismic performance detection device according to claim 1 or 2, which is characterized in that the pedestal
(1) bottom is fixedly installed with idler wheel (22), and pedestal (1) right hand top is fixedly installed with push rod (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811283415.9A CN109443677A (en) | 2018-10-31 | 2018-10-31 | A kind of electronic product anti-seismic performance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811283415.9A CN109443677A (en) | 2018-10-31 | 2018-10-31 | A kind of electronic product anti-seismic performance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109443677A true CN109443677A (en) | 2019-03-08 |
Family
ID=65548989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811283415.9A Withdrawn CN109443677A (en) | 2018-10-31 | 2018-10-31 | A kind of electronic product anti-seismic performance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109443677A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146242A (en) * | 2019-05-17 | 2019-08-20 | 扬州市玄裕电子有限公司 | A kind of multilayer line board checking device |
| CN110186607A (en) * | 2019-06-14 | 2019-08-30 | 无锡先导智能装备股份有限公司 | Tension detecting apparatus and its vibration trigger |
| CN110987334A (en) * | 2019-12-13 | 2020-04-10 | 义乌招娣贸易有限公司 | Electronic product vibration detection device based on swash plate rotation principle |
| CN112461477A (en) * | 2020-11-12 | 2021-03-09 | 合肥元正质量技术服务有限公司 | Respirator vibration treatment test box |
| CN114486210A (en) * | 2021-12-28 | 2022-05-13 | 苏州巴斯曼机电科技有限公司 | Motor durability detection device |
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| CN104089631A (en) * | 2014-07-29 | 2014-10-08 | 济南飞越机电科技有限公司 | Test platform for gyroscope image stabilization device |
| CN204346662U (en) * | 2014-12-17 | 2015-05-20 | 中国人民解放军武汉军械士官学校 | Hardware configuration in state of electronic equipment pick-up unit |
| CN204630703U (en) * | 2015-01-04 | 2015-09-09 | 广州市江坤自动化科技有限公司 | A kind of electronic product vibration-testing apparatus |
| CN106017838A (en) * | 2016-07-10 | 2016-10-12 | 王亮 | Moment of inertia simulating and loading device |
| CN206074212U (en) * | 2016-10-18 | 2017-04-05 | 吕梁学院 | It is a kind of to be used for Geotechnical Engineering side slope vibrational perturbation analog |
| CN107251709A (en) * | 2017-07-19 | 2017-10-17 | 刘学林 | A kind of Omnibearing vibrating squash type beans plucks sorter |
| CN207351644U (en) * | 2017-10-23 | 2018-05-11 | 佛山科学技术学院 | A kind of civil engineering structure shock test device |
| CN207923402U (en) * | 2017-12-13 | 2018-09-28 | 石家庄铁道大学 | A kind of two-way free vibration test device |
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2018
- 2018-10-31 CN CN201811283415.9A patent/CN109443677A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089631A (en) * | 2014-07-29 | 2014-10-08 | 济南飞越机电科技有限公司 | Test platform for gyroscope image stabilization device |
| CN204346662U (en) * | 2014-12-17 | 2015-05-20 | 中国人民解放军武汉军械士官学校 | Hardware configuration in state of electronic equipment pick-up unit |
| CN204630703U (en) * | 2015-01-04 | 2015-09-09 | 广州市江坤自动化科技有限公司 | A kind of electronic product vibration-testing apparatus |
| CN106017838A (en) * | 2016-07-10 | 2016-10-12 | 王亮 | Moment of inertia simulating and loading device |
| CN206074212U (en) * | 2016-10-18 | 2017-04-05 | 吕梁学院 | It is a kind of to be used for Geotechnical Engineering side slope vibrational perturbation analog |
| CN107251709A (en) * | 2017-07-19 | 2017-10-17 | 刘学林 | A kind of Omnibearing vibrating squash type beans plucks sorter |
| CN207351644U (en) * | 2017-10-23 | 2018-05-11 | 佛山科学技术学院 | A kind of civil engineering structure shock test device |
| CN207923402U (en) * | 2017-12-13 | 2018-09-28 | 石家庄铁道大学 | A kind of two-way free vibration test device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146242A (en) * | 2019-05-17 | 2019-08-20 | 扬州市玄裕电子有限公司 | A kind of multilayer line board checking device |
| CN110186607A (en) * | 2019-06-14 | 2019-08-30 | 无锡先导智能装备股份有限公司 | Tension detecting apparatus and its vibration trigger |
| CN110987334A (en) * | 2019-12-13 | 2020-04-10 | 义乌招娣贸易有限公司 | Electronic product vibration detection device based on swash plate rotation principle |
| CN112461477A (en) * | 2020-11-12 | 2021-03-09 | 合肥元正质量技术服务有限公司 | Respirator vibration treatment test box |
| CN114486210A (en) * | 2021-12-28 | 2022-05-13 | 苏州巴斯曼机电科技有限公司 | Motor durability detection device |
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Application publication date: 20190308 |
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| WW01 | Invention patent application withdrawn after publication |