CN107966260A - A kind of electronic product drop test device - Google Patents
A kind of electronic product drop test device Download PDFInfo
- Publication number
- CN107966260A CN107966260A CN201711172786.5A CN201711172786A CN107966260A CN 107966260 A CN107966260 A CN 107966260A CN 201711172786 A CN201711172786 A CN 201711172786A CN 107966260 A CN107966260 A CN 107966260A
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- China
- Prior art keywords
- box
- gear
- groups
- lower box
- electronic product
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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
- G01M7/08—Shock-testing
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sampling And Sample Adjustment (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses a kind of electronic product drop test device,Including lower box and upper box,The lower box is connected with one end of equidistant more than four groups symmetrical the first electric telescopic rods close to the side of upper box,The other end of first electric telescopic rod is connected with upper box,The side of the lower box is equipped with ladder platform,The downside of the lower box is equipped with equidistantly symmetrical four groups with upper pillar stand,The one end of the column away from lower box is connected with non-slip mat,The drawer is equipped with two groups of symmetrical floors close to the side of lower box,Fall distance with the use of can accurately adjust electronic product by what PLC controller controlled infrared range-measurement system and the first electric telescopic rod,Fixed plate and being used cooperatively for product mounting table can be accurately to the angles of electronic product,The test of side knead dough,The product appearance detector that drawer is equipped with can carry out appearance detection to electronic product.
Description
Technical field
The present invention relates to technical field of electronic products, is specially a kind of electronic product drop test device.
Background technology
With the development of science and technology the development manufactured, the species of electronic product are enriched constantly, function is increasingly various, body
Product is also more and more compact, but the certain rigidity of compact needs of electronic product and intensity are supported, otherwise can not tackle using
The issuable impact of journey and extruding, its reliability also greatly decline, therefore electronic product is required for carrying out drop test, still
Existing test device can not improve the efficiency of electronic product drop test, electronic product to fall raising test effect bad,
Test it is inconvenient for use, as the patent of application publication number 201621076371.9 discloses a kind of electronic product drop test device,
The pedestal top is symmetrically arranged with the first support component and the second support component, first support component and the second support group
Part is respectively arranged with the support platform of opposite extension, and first support component and the second support component are respectively arranged with prolongs upwards
The inserting block stretched, the inserting block form dog-ear shape, first support component and the second support component point with support platform
Sleeve is not provided with, and sleeve is arranged on pedestal by spindle housing, but above patent is in use, can not accurately adjust
Electronic product falls distance, can not the accurately angle to electronic product, side knead dough test, electronic product can not be carried out outer
See detection.
A kind of electronic product drop test device is we provided for this.
The content of the invention
The technical problem to be solved in the present invention is overcome the defects of existing, there is provided a kind of electronic product drop test device,
Electronic product can accurately be adjusted falls distance, can the accurately angle to electronic product, side knead dough test, can be right
Electronic product carries out appearance detection, can effectively solve the problems, such as in background technology.
To achieve the above object, the present invention provides following technical solution：A kind of electronic product drop test device, including under
Babinet and upper box, the lower box are connected with equidistant symmetrical more than four groups first close to the side of upper box and electronic stretch
One end of contracting bar, the other end of first electric telescopic rod are connected with upper box, and the side of the lower box is equipped with ladder platform,
The downside of the lower box is equipped with equidistantly symmetrical four groups and is connected with upper pillar stand, the one end of the column away from lower box
Non-slip mat, the lower box are equipped with rectangular straight slot, the inside of the rectangular straight slot close to the side bosom position of ladder platform
Centre position is equipped with drawer, and the drawer is equipped with two groups of symmetrical floors close to the side of lower box, and the floor is close
The side of lower box is respectively connected with one end of slide bar, and the lower box is equipped with sliding slot close to the side of slide bar, and the slide bar leads to
Cross sliding slot to be connected with lower box, side of the lower box away from ladder platform is equipped with sample mounting table, and the sample mounting table leans on
The side of nearly ladder platform is equipped with two groups of symmetrical fixed plates, and the fixed plate is connected by bolt with lower box, it is described on
The side of babinet is equipped with PLC controller, and the output terminal of the PLC controller is electrically connected the input terminal of the first electric telescopic rod.
As a preferred technical solution of the present invention, the bosom position both sides of the upper box are connected by bearing
There are more than six groups main shafts being equally spaced, wherein one end of middle one group of main shaft through upper box and is connected with second gear, separately
One end of the outer two groups of main shafts in both sides is through upper box and is connected to first gear and the 3rd gear, the second gear difference
Engaged with first gear and the 3rd gear gear, the upper box is close to the side of first gear, second gear and the 3rd gear
Equipped with gear-box.
As a preferred technical solution of the present invention, the gear-box is equipped with annular close to the side of upper box and fixes
Plate, the ring-type fixing plate are connected by bolt with upper box.
As a preferred technical solution of the present invention, side centre position of the gear-box away from upper box is equipped with and watches
Motor is taken, the gear-box is equipped with two groups of symmetrical arc fixing ribs close to the side of servomotor, and the arc is fixed
Rib is connected by bolt with gear-box.
As a preferred technical solution of the present invention, the centre position of the main shaft is equipped with support plate, and the main shaft is remote
One end from upper box is equipped with fixed plate.
As a preferred technical solution of the present invention, the support plate is connected with equidistant symmetrical close to the side of fixed plate
More than four groups the 3rd electric telescopic rods of distribution, the other end of the 3rd electric telescopic rod through fixed plate and are connected with folder
Plate, the fixed plate are equipped with product mounting table close to the side centre position of clamping plate, the clamping plate close to product mounting table one
Side is equipped with rectangular straight slot, and the product mounting table is connected by rectangular straight slot with clamping plate, and the output terminal of the PLC controller is electrically connected
Connect the input terminal of the 3rd electric telescopic rod.
As a preferred technical solution of the present invention, the interior side of the upper box is equipped with infrared range-measurement system, described
Infrared range-measurement system is connected by retainer ring with upper box, and the input terminal of the PLC controller is electrically connected the output of infrared range-measurement system
End.
As a preferred technical solution of the present invention, the bosom position of the upside rectangular straight slot of the upper box leads to
Crossing hinge connection has upper box lid, and the side of the upper box lid is equipped with opening plate.
As a preferred technical solution of the present invention, the outside centre position of the drawer is equipped with handle, the drawer
Inner bottom surface be equipped with monitor station, the bosom position of the drawer is equipped with two groups of symmetrical slide-bars, the slide-bar
Centre position is equipped with slide plate, and the slide plate is equipped with product appearance detector, the slide plate close to the side centre position of monitor station
Side be connected with one end of the second electric telescopic rod, the other end of second electric telescopic rod is connected with drawer, the PLC
The input terminal of controller is electrically connected the output terminal of product appearance detector.
As a preferred technical solution of the present invention, the upper middle position of the sample mounting table is led to equipped with rectangle
Groove, the bosom position of the rectangular straight slot are equipped with sample box, and the both sides of the sample box are equipped with two groups of symmetrical sides
Floor, the downside of the sample mounting table are connected by two groups of symmetrical two group triangle ribs with lower box.
Compared with prior art, the beneficial effects of the invention are as follows：Infrared range-measurement system and the first electricity are controlled by PLC controller
Dynamic telescopic rod makes with the use of the distance of falling that can accurately adjust electronic product, the cooperation of fixed plate and product mounting table
With can the accurately angle to electronic product, side knead dough test, the product appearance detector that drawer is equipped with can be to electricity
Sub- product carries out appearance detection.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is right flank structure diagram of the present invention；
Fig. 3 is bottom side structure diagram of the present invention；
Fig. 4 is situation structure diagram inside bottom side of the present invention；
Fig. 5 is product mounting table partial enlargement structural representation of the present invention.
In figure：1 ladder platform, 2 lower boxes, 3 first electric telescopic rods, 4PLC controllers, 5 upper boxes, 6 upper box lids, 7 are opened
Cover board, 8 support plates, 9 main shafts, 10 test boards, 11 connection ribs, 12 drawers, 13 slide-bars, 14 monitor stations, 15 product appearance detectors,
16 slide plates, 17 second electric telescopic rods, 18 side rib plates, 19 sample boxes, 20 sample mounting tables, 21 slide bars, 22 clamping plates, 23 gears
Case, 24 arc fixing ribs, 25 servomotors, 26 columns, 27 non-slip mats, 28 triangle ribs, 29 first gears, 30 second gears, 31
3rd gear, 32 fixed plates, 33 product mounting tables, 34 the 3rd electric telescopic rods, 35 infrared range-measurement systems.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of electronic product drop test device, including nowel
Body 2 and upper box 5, lower box 2 are connected with equidistant more than four groups symmetrical the first electric expansions close to the side of upper box 5
One end of bar 3, the other end of the first electric telescopic rod 3 are connected with upper box 5, and the side of lower box 2 is equipped with ladder platform 1, nowel
The downside of body 2 is equipped with equidistantly symmetrical four groups and is connected with non-slip mat with upper pillar stand 26, the one end of column 26 away from lower box 2
27, lower box 2 is equipped with rectangular straight slot close to the side bosom position of ladder platform 1, and the bosom position of rectangular straight slot is set
There is drawer 12, the outside centre position of drawer 12 is equipped with handle, and the inner bottom surface of drawer 12 is equipped with monitor station 14, for placing electricity
Sub- outturn sample, the bosom position of drawer 12 are equipped with two groups of symmetrical slide-bars 13, and the centre position of slide-bar 13 is equipped with
Slide plate 16, slide plate 16 is equipped with product appearance detector 15 close to the side centre position of monitor station 14, for detecting product appearance,
The side of slide plate 16 is connected with one end of the second electric telescopic rod 17, and the other end and the drawer 12 of the second electric telescopic rod 17 connect
Connect, the input terminal of PLC controller 4 is electrically connected the output terminal of product appearance detector 15, and drawer 12 is set close to the side of lower box 2
There are two groups of symmetrical floors, floor is respectively connected with one end of slide bar 21 close to the side of lower box 2, and lower box 2 is close to sliding
The side of bar 21 is equipped with sliding slot, and slide bar 21 is connected by sliding slot with lower box 2, and side of the lower box 2 away from ladder platform 1 is equipped with
Sample mounting table 20, the upper middle position of sample mounting table 20 are equipped with rectangular straight slot, and the bosom position of rectangular straight slot is set
There is sample box 19, the both sides of sample box 19 are equipped with two groups of symmetrical side rib plates 18, facilitate the taking-up of sample box 19, sample is put
The downside for putting platform 20 is connected by two groups of symmetrical two group triangle ribs 28 with lower box 2, and sample mounting table 20 is close to ladder
The side of platform 1 is equipped with two groups of symmetrical fixed plates, and fixed plate is connected by bolt with lower box 2, and the side of upper box 5 is set
There is a PLC controller 4, the output terminal of PLC controller 4 is electrically connected the input terminal of the first electric telescopic rod 3, in the inside of upper box 5
Between position both sides more than six groups main shafts 9 being equally spaced are connected with by bearing, wherein among one group of main shaft 9 one end through upper
Babinet 5 is simultaneously connected with second gear 30, and in addition one end of the two groups of main shafts 9 in both sides through upper box 5 and is connected to the first tooth
Wheel 29 and the 3rd gear 31, second gear 30 are engaged with first gear 29 and 31 gear of the 3rd gear respectively, and upper box 5 is close to the
One gear 29, the side of 30 and the 3rd gear 31 of second gear are equipped with gear-box 23, for preventing first gear 29, second gear
30 and the 3rd gear 31 disturbed by extraneous dust, gear-box 23 is equipped with ring-type fixing plate close to the side of upper box 5, and annular is fixed
Plate is connected by bolt with upper box 5, and side centre position of the gear-box 23 away from upper box 5 is equipped with servomotor 25, gear
Case 23 is equipped with two groups of symmetrical arc fixing ribs 24 close to the side of servomotor 25, arc fixing rib 24 by bolt with
Gear-box 23 connects, and the centre position of main shaft 9 is equipped with support plate 8, and it is equidistant right that support plate 8 is connected with close to the side of fixed plate 32
Claim more than four groups the 3rd electric telescopic rods 34 of distribution, the other end of the 3rd electric telescopic rod 34 through fixed plate 32 and is connected with
Clamping plate 22, the output terminal of PLC controller 4 are electrically connected the input terminal of the 3rd electric telescopic rod 34, and fixed plate 32 is close to clamping plate 22
Side centre position is equipped with product mounting table 33, and clamping plate 22 is equipped with rectangular straight slot close to the side of product mounting table 33, and product is put
Platform 33 is put to be connected with clamping plate 22 by rectangular straight slot, the one end of main shaft 9 away from upper box 5 is equipped with fixed plate 32, upper box 5 it is interior
Portion side is equipped with infrared range-measurement system 35, and for measuring the distance between upper box 5 and lower box 2, infrared range-measurement system 35 passes through solid
Determine ring to be connected with upper box 5, the input terminal of PLC controller 4 is electrically connected the output terminal of infrared range-measurement system 35, the upside of upper box 5
The bosom position of rectangular straight slot, which is connected through the hinge, upper box lid 6, and the side of upper box lid 6 is equipped with opening plate 7.
PLC controller 4 controls the first electric telescopic rod 3, product appearance detector 15, the second electric telescopic rod 17, servo
The mode of motor 25, the 3rd electric telescopic rod 34 and infrared range-measurement system 35 uses the prior art.
When in use：The upper box lid 6 that ladder platform 1 opens 5 upside centre position of upper box by opening plate 7 is pedaled, is beaten
Electronic product sample is taken out out of sample box 19 after opening, is placed on after taking-up between product mounting table 33, passes through PLC controller 4
The 3rd electric telescopic rod 34 is controlled, the flexible clamping plate 22 for promoting connection of the 3rd electric telescopic rod 34 is clamped sample, clamps
Controlled afterwards by PLC controller 4 and open servomotor 25, the output shaft of servomotor 25 is rotated drives connection by shaft coupling
Main shaft 9 rotates, and main shaft 9, which rotates, drives the second gear 30 of connection to rotate, and second gear 30 drives first gear 29 and the respectively
The rotation of three gears 31, so that the electronic product sample rotational angle for driving product mounting table 33 and clamping, so as to test electricity
The angle of sub- product, side knead dough, can be controlled by PLC controller 4 and open the measurement outturn sample of infrared range-measurement system 35 and lower box 2
The distance between, then control the upper box 5 for opening the flexible promotion connection of the first electric telescopic rod 3 opposite by PLC controller 4
Lower box 2 moves, so as to control sample test distance, after drop test, sample is put into the upside of the monitor station 14 of drawer 12,
Then the second electric telescopic rod 17 of opening is controlled to promote slide plate 16 to be moved along the axis direction of slide-bar 13 by PLC controller 4,
The movement of slide plate 16 drives the product appearance detector 15 of connection to carry out sample appearance detection to sample products.
The present invention controls being used cooperatively for 35 and first electric telescopic rod 3 of infrared range-measurement system can be accurate by PLC controller 4
True adjusting electronic product falls distance, and fixed plate 32 and being used cooperatively for product mounting table 33 accurately can produce electronics
The test at the angle, side knead dough of product, the product appearance detector 15 that drawer 12 is internally provided with can carry out appearance inspection to electronic product
Survey.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of electronic product drop test device, including lower box (2) and upper box (5), it is characterised in that：The lower box
(2) one end of equidistant more than four groups symmetrical the first electric telescopic rods (3), institute are connected with close to the side of upper box (5)
The other end for stating the first electric telescopic rod (3) is connected with upper box (5), and the side of the lower box (2) is equipped with ladder platform (1),
The downside of the lower box (2) is equipped with equidistantly symmetrical four groups with upper pillar stand (26), and the column (26) is away from lower box
(2) one end is connected with non-slip mat (27), and the lower box (2) is equipped with square close to the side bosom position of ladder platform (1)
Shape straight slot, the bosom position of the rectangular straight slot are equipped with drawer (12), and the drawer (12) is close to the side of lower box (2)
Equipped with two groups of symmetrical floors, the floor is respectively connected with one end of slide bar (21) close to the side of lower box (2), described
Lower box (2) is equipped with sliding slot close to the side of slide bar (21), and the slide bar (21) is connected by sliding slot with lower box (2), institute
State side of the lower box (2) away from ladder platform (1) and be equipped with sample mounting table (20), the sample mounting table (20) is close to ladder platform
(1) side is equipped with two groups of symmetrical fixed plates, and the fixed plate is connected by bolt with lower box (2), the top box
The side of body (5) is equipped with PLC controller (4), and the output terminal of the PLC controller (4) is electrically connected the first electric telescopic rod (3)
Input terminal.
A kind of 2. electronic product drop test device according to claim 1, it is characterised in that：The upper box (5)
Bosom position both sides are connected with more than six groups main shafts (9) being equally spaced by bearing, wherein middle one group of main shaft (9)
One end is through upper box (5) and is connected with second gear (30), and in addition upper box (5) is run through in one end of the two groups of main shafts (9) in both sides
And be connected to first gear (29) and the 3rd gear (31), the second gear (30) respectively with first gear (29) and
Three gears (31) gear engages, and the upper box (5) is close to first gear (29), second gear (30) and the 3rd gear (31)
Side is equipped with gear-box (23).
A kind of 3. electronic product drop test device according to claim 2, it is characterised in that：The gear-box (23) is leaned on
The side of nearly upper box (5) is equipped with ring-type fixing plate, and the ring-type fixing plate is connected by bolt with upper box (5).
A kind of 4. electronic product drop test device according to claim 2, it is characterised in that：The gear-box (23) is remote
Side centre position from upper box (5) is equipped with servomotor (25), the gear-box (23) close to servomotor (25) one
Side is equipped with two groups of symmetrical arc fixing ribs (24), and the arc fixing rib (24) is connected by bolt and gear-box (23)
Connect.
A kind of 5. electronic product drop test device according to claim 2, it is characterised in that：In the main shaft (9)
Meta has installed support plate (8), and the one end of the main shaft (9) away from upper box (5) is equipped with fixed plate (32).
A kind of 6. electronic product drop test device according to claim 5, it is characterised in that：The support plate (8) is leaned on
The side of nearly fixed plate (32) is connected with equidistant more than four groups symmetrical the 3rd electric telescopic rods (34), and the described 3rd is electronic
The other end of telescopic rod (34) is through fixed plate (32) and is connected with clamping plate (22), and the fixed plate (32) is close to clamping plate (22)
Side centre position is equipped with product mounting table (33), and the clamping plate (22) is led to close to the side of product mounting table (33) equipped with rectangle
Groove, the product mounting table (33) are connected by rectangular straight slot with clamping plate (22), and the output terminal of the PLC controller (4) is electrically connected
Connect the input terminal of the 3rd electric telescopic rod (34).
A kind of 7. electronic product drop test device according to claim 1, it is characterised in that：The upper box (5)
Interior side is equipped with infrared range-measurement system (35), and the infrared range-measurement system (35) is connected by retainer ring with upper box (5), described
The input terminal of PLC controller (4) is electrically connected the output terminal of infrared range-measurement system (35).
A kind of 8. electronic product drop test device according to claim 1, it is characterised in that：The upper box (5)
The bosom position of upside rectangular straight slot, which is connected through the hinge, upper box lid (6), and the side of the upper box lid (6) is equipped with
Opening plate (7).
A kind of 9. electronic product drop test device according to claim 1, it is characterised in that：Outside the drawer (12)
Side centre position is equipped with handle, and the inner bottom surface of the drawer (12) is equipped with monitor station (14), in the inside of the drawer (12)
Meta installs two groups of symmetrical slide-bars (13), and the centre position of the slide-bar (13) is equipped with slide plate (16), the slide plate
(16) product appearance detector (15), the side connection of the slide plate (16) are equipped with close to the side centre position of monitor station (14)
There is one end of the second electric telescopic rod (17), the other end of second electric telescopic rod (17) is connected with drawer (12), described
The input terminal of PLC controller (4) is electrically connected the output terminal of product appearance detector (15).
A kind of 10. electronic product drop test device according to claim 1, it is characterised in that：The sample mounting table
(20) upper middle position is equipped with rectangular straight slot, and the bosom position of the rectangular straight slot is equipped with sample box (19), described
The both sides of sample box (19) are equipped with two groups of symmetrical side rib plates (18), and the downside of the sample mounting table (20) passes through two groups
Two groups of symmetrical triangle ribs (28) are connected with lower box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711172786.5A CN107966260B (en) | 2017-11-22 | 2017-11-22 | A kind of electronic product drop test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711172786.5A CN107966260B (en) | 2017-11-22 | 2017-11-22 | A kind of electronic product drop test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107966260A true CN107966260A (en) | 2018-04-27 |
| CN107966260B CN107966260B (en) | 2019-10-22 |
Family
ID=62001416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711172786.5A Active CN107966260B (en) | 2017-11-22 | 2017-11-22 | A kind of electronic product drop test device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107966260B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109612853A (en) * | 2018-11-26 | 2019-04-12 | 深圳市华星光电技术有限公司 | Compression test device and its test method |
| CN114518211A (en) * | 2022-02-14 | 2022-05-20 | 三思永恒科技(浙江)有限公司 | Testing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114518211A (en) * | 2022-02-14 | 2022-05-20 | 三思永恒科技(浙江)有限公司 | Testing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107966260B (en) | 2019-10-22 |
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