CN108106806A - A kind of OLED Curved screens fall-down test contrast test device - Google Patents
A kind of OLED Curved screens fall-down test contrast test device Download PDFInfo
- Publication number
- CN108106806A CN108106806A CN201711352889.XA CN201711352889A CN108106806A CN 108106806 A CN108106806 A CN 108106806A CN 201711352889 A CN201711352889 A CN 201711352889A CN 108106806 A CN108106806 A CN 108106806A
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- Prior art keywords
- clamp arm
- screw
- test
- dual
- fall
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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)
- Eye Examination Apparatus (AREA)
Abstract
The invention discloses a kind of OLED Curved screens fall-down test contrast test devices, including pedestal, dropping table, dual-axle motor, the first screw, the second screw, left clamp arm and right clamp arm, the pedestal is equipped with dropping table, the upside centre position of upper cover plate, which is fixed by the bracket, is connected with dual-axle motor, sliding block is threaded on second screw and the first screw, the downside of sliding block is equipped with left clamp arm and right clamp arm.Fall-down test contrast test is carried out by above device, it can utmostly prevent influence of the extraneous factor to test result, accomplish to fall simultaneously and external interference factor unanimous circumstances, while test product is taken without hand, human factor is avoided to cause the situation of result of the test error, it is simple to operation.
Description
Technical field
The present invention relates to a kind of test devices, are specifically a kind of OLED Curved screens fall-down test contrast test device.
Background technology
Curve screens are a kind of display screens using flexiplast, are mainly realized at present by oled panel.Compared to straight
Face curtain, curve screens elasticity are more preferable." curved surface " is not only to overturn TV mode of appearance, and even more viewing comfort level is shown
Writing improves, and is that the one of TV appearance development is big advanced.It is also the test and challenge to manufacturer's technology simultaneously.As curved surface TV
Pioneer, lg electronics establish the curvature for best suiting ergonomics by repeatedly practising, make human eye sight each point to screen away from
It is equal from realizing, provide the broader visual field and more strong telepresenc.On this basis, LG more distinguishes curved surface technology
It is combined with the OLED technology and 4K technologies of forefront, creates remarkable tv product.
But it is frequently necessary to test its crash resistance when being detected OLED Curved screens, it is existing to be taken essentially by hand
Product is fallen from certain altitude, to check the damaged situation of screen, but for competing product tested simultaneously, it is necessary to full
It is tested under the identical test condition of foot, just can guarantee the accuracy of test result.
The content of the invention
It is an object of the invention to provide a kind of OLED Curved screens fall-down test contrast test device, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the present invention provides following technical solution：
A kind of OLED Curved screens fall-down test contrast test device, including pedestal, dropping table, dual-axle motor, the first screw,
Two screws, left clamp arm and right clamp arm, the pedestal are equipped with dropping table, and the center of the pedestal is threaded with main support
Bar, main support rod are fixedly connected with upper cover plate straight up and in upper end, and the left and right sides of upper cover plate is equipped with connecting plate, upper cover plate
Upside centre position be fixed by the bracket and be connected with dual-axle motor, the both ends output shaft of the dual-axle motor is rotated by bearing
On the connecting plate at both ends, interference fit is equipped with the first angular wheel on the left and right ends output shaft of dual-axle motor,
The downside engagement engagement of first angular wheel is connected with the second angular wheel, positioned at the wheel of the second angular wheel of the left and right sides
It is interference fitted at core and the second screw and the first screw is installed, sliding block is threaded on the second screw and the first screw, it is sliding
The downside of block is equipped with left clamp arm and right clamp arm, and left clamp arm and right clamp arm position are opposite and left clamp arm and right clamp arm are provided with two groups,
So as to be used to do contrast test, electromagnet, magnet, spring and sucker, the left side are included inside left clamp arm and right clamp arm
To be fixedly connected with electromagnet in hollow-core construction and left clamp arm inner left wall inside clamp arm, slidably connected in the inner cavity of left clamp arm
Sucker, the left end of sucker are equipped with magnet.
As further scheme of the invention：It is bolted to connection between the dropping table and pedestal.
As further scheme of the invention：It is fixedly connected between the connecting plate and upper cover plate by screw.
As further scheme of the invention：Hand of spiral on first screw and the second screw is opposite.
As further scheme of the invention：The electromagnet is opposite with magnet positions and electromagnet is filled with external be powered
Put electric connection.
Compared with prior art, the beneficial effects of the invention are as follows：Fall-down test contrast test is carried out by above device, it can
It utmostly prevents influence of the extraneous factor to test result, accomplishes to fall simultaneously and external interference factor unanimous circumstances, together
Shi Wuxu hands take test product, and human factor is avoided to cause the situation of result of the test error, simple to operation.
Description of the drawings
Fig. 1 is a kind of structure diagram of OLED Curved screens fall-down test contrast test device.
Fig. 2 is the structure diagram that A portions amplify in a kind of OLED Curved screens fall-down test contrast test device.
In figure：1- pedestals, 2- dropping tables, 3- main support rods, 4- upper cover plates, 5- dual-axle motors, 6- connecting plates, 7- first are bored
Shape gear, the second angular wheels of 8-, the first screws of 9-, the second screws of 10-, 11- sliding blocks, the left clamp arm of 12-, the right clamp arm of 13-, 14-
Electromagnet, 15- magnet, 16- springs, 17- suckers.
Specific embodiment
The technical solution of this patent is described in more detail With reference to embodiment.
Please refer to Fig.1-2, a kind of OLED Curved screens fall-down test contrast test device, including pedestal 1, dropping table 2, double
Spindle motor 5, the first screw 9, the second screw 10, left clamp arm 12 and right clamp arm 13, the pedestal 1 are equipped with dropping table 2, dropping table
It is bolted to connection between 2 and pedestal 1, the center of the pedestal 1 is threaded with main support rod 3, main support rod 3
Upper cover plate 4 is fixedly connected with straight up and in upper end, and the left and right sides of upper cover plate 4 is equipped with connecting plate 6, connecting plate 6 and upper cover
It is fixedly connected between plate 4 by screw, the upside centre position of upper cover plate 4, which is fixed by the bracket, is connected with dual-axle motor 5, described
The both ends output shaft of dual-axle motor 5 is rotatably installed in by bearing on the connecting plate 6 at both ends, and the left and right ends of dual-axle motor 5 are defeated
Interference fit is equipped with the first angular wheel 7 on shaft, and the downside engagement engagement of the first angular wheel 7 is connected with the second cone
Shape gear 8 is interference fitted at the core wheel of the second angular wheel 8 of the left and right sides and is equipped with the second screw 10 and first
Bar 9, the hand of spiral on the first screw 9 and the second screw 10 on the second screw 10 and the first screw 9 on the contrary, be threaded with cunning
Block 11, the downside of sliding block 11 are equipped with left clamp arm 12 and right clamp arm 13, left clamp arm 12 and 13 position of right clamp arm is opposite and left clamp arm 12
Right clamp arm 13 is provided with two groups, so as to be used to do contrast test, includes electromagnetism inside left clamp arm 12 and right clamp arm 13
Iron 14, magnet 15, spring 16 and sucker 17, left 12 inside of clamp arm are fixed in hollow-core construction and 12 inner left wall of left clamp arm
Electromagnet 14 is connected with, sucker 17 is slidably connected in the inner cavity of left clamp arm 12, the left end of sucker 17 is equipped with magnet 15, electromagnet
14 and electromagnet 14 opposite with 15 position of magnet and external power device（It is not marked in figure）It is electrically connected.
The operation principle of the present invention：In use, the height of the first height adjusting slider 11 according to required drop test, passes through
Energization makes dual-axle motor 5 start to rotate, and when dual-axle motor 5 starts and rotates the first angular wheel 7 is driven to rotate, the first conical tooth
The 7 and second engagement connection of angular wheel 8 of wheel, so that the first screw 9 and the second screw 10 start to rotate, the first screw 9 and the
Thread fitting between two screws 10 and sliding block 11 so as to fulfill the lifting of sliding block 11, when reaching predetermined altitude, stops twin shaft electricity
Then the work of machine 5 is powered to electromagnet 14, generate magnetism when electromagnet 14 must be electric generates attraction to magnet 15, by a left side
Sucker 17 in clamp arm 12 and right clamp arm 13 is to two Slideslips, so that between sucker 17 in left clamp arm 12 and right clamp arm 13
Away from increasing, then OLED Curved screens are placed between left clamp arm 12 and right clamp arm 13 again, are then powered off to electromagnet 14, in spring
Under the action of 16 restoring forces, sucker 17 clamps OLED Curved screens, when the OLED Curved screens of the left and right sides all clamp, then by electricity
After magnet 14 is powered, sucker 17 departs to both sides movement with OLED Curved screens, and OLED Curved screens do the movement of falling object and fall
Onto dropping table 2, so as to complete fall-down test test, fall-down test contrast test is carried out by above device, it can be utmostly
It prevents influence of the extraneous factor to test result, accomplishes to fall simultaneously and external interference factor unanimous circumstances, while without hand
By test product, human factor is avoided to cause the situation of result of the test error, it is simple to operation.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from the knowledge that one skilled in the relevant art possesses
It makes a variety of changes.
Claims (5)
1. a kind of OLED Curved screens fall-down test contrast test device, including pedestal（1）, dropping table（2）, dual-axle motor（5）、
First screw（9）, the second screw（10）, left clamp arm（12）With right clamp arm（13）, it is characterised in that：The pedestal（1）It is equipped with
Dropping table（2）, pedestal（1）Center be threaded with main support rod（3）, main support rod（3）Straight up and in upper end
It is fixedly connected with upper cover plate（4）, upper cover plate（4）The left and right sides be equipped with connecting plate（6）, upper cover plate（4）Upside centre position
It is fixed by the bracket and is connected with dual-axle motor（5）, the dual-axle motor（5）Both ends output shaft be rotatably installed in two by bearing
The connecting plate at end（6）On, dual-axle motor（5）Left and right ends output shaft on interference fit the first angular wheel is installed（7）,
First angular wheel（7）Downside engagement engagement be connected with the second angular wheel（8）, the second conical tooth positioned at the left and right sides
Wheel（8）Core wheel at be interference fitted the second screw be installed（10）With the first screw（9）, the second screw（10）With the first screw
（9）On be threaded with sliding block（11）, sliding block（11）Downside be equipped with left clamp arm（12）With right clamp arm（13）, left clamp arm（12）With
Right clamp arm（13）Position is opposite and left clamp arm（12）With right clamp arm（13）Two groups are provided with, left clamp arm（12）With right clamp arm（13）It is interior
Portion includes electromagnet（14）, magnet（15）, spring（16）And sucker（17）, the left clamp arm（12）Inside is hollow-core construction
And left clamp arm（12）Electromagnet is fixedly connected in inner left wall（14）, left clamp arm（12）Inner cavity in slidably connect sucker
（17）, sucker（17）Left end be equipped with magnet（15）.
2. a kind of OLED Curved screens fall-down test contrast test device according to claim 1, it is characterised in that：It is described
Dropping table（2）With pedestal（1）Between be bolted to connection.
3. a kind of OLED Curved screens fall-down test contrast test device according to claim 1, it is characterised in that：It is described
Connecting plate（6）With upper cover plate（4）Between be fixedly connected by screw.
4. a kind of OLED Curved screens fall-down test contrast test device according to claim 1, it is characterised in that：It is described
First screw（9）With the second screw（10）On hand of spiral it is opposite.
5. a kind of OLED Curved screens fall-down test contrast test device according to claim 1, it is characterised in that：It is described
Electromagnet（14）With magnet（15）Position is opposite and electromagnet（14）It is electrically connected with external power device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711352889.XA CN108106806A (en) | 2017-12-15 | 2017-12-15 | A kind of OLED Curved screens fall-down test contrast test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711352889.XA CN108106806A (en) | 2017-12-15 | 2017-12-15 | A kind of OLED Curved screens fall-down test contrast test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108106806A true CN108106806A (en) | 2018-06-01 |
Family
ID=62217356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711352889.XA Pending CN108106806A (en) | 2017-12-15 | 2017-12-15 | A kind of OLED Curved screens fall-down test contrast test device |
Country Status (1)
| Country | Link |
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| CN (1) | CN108106806A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729746A (en) * | 2021-01-26 | 2021-04-30 | 叶建辉 | Intelligent manufacturing glass random drop test device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458183A (en) * | 2013-09-13 | 2015-03-25 | 海洋王（东莞）照明科技有限公司 | Light fixture drop-proof performance testing device |
| CN204903123U (en) * | 2015-08-19 | 2015-12-23 | 昆山龙腾光电有限公司 | Display module assembly fall testing arrangement |
| CN205808660U (en) * | 2016-05-19 | 2016-12-14 | 深圳天祥质量技术服务有限公司 | Microspur drop test device |
| CN206479307U (en) * | 2017-02-13 | 2017-09-08 | 佛山市顺德区安测检测设备有限公司 | A kind of new both arms drop test test instrument |
| CN107199154A (en) * | 2017-07-24 | 2017-09-26 | 佛山市正略信息科技有限公司 | A kind of LED point glue equipment with modulability |
| CN206567887U (en) * | 2017-03-10 | 2017-10-20 | 宿迁学院 | A kind of electromagnet fixing device |
-
2017
- 2017-12-15 CN CN201711352889.XA patent/CN108106806A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458183A (en) * | 2013-09-13 | 2015-03-25 | 海洋王（东莞）照明科技有限公司 | Light fixture drop-proof performance testing device |
| CN204903123U (en) * | 2015-08-19 | 2015-12-23 | 昆山龙腾光电有限公司 | Display module assembly fall testing arrangement |
| CN205808660U (en) * | 2016-05-19 | 2016-12-14 | 深圳天祥质量技术服务有限公司 | Microspur drop test device |
| CN206479307U (en) * | 2017-02-13 | 2017-09-08 | 佛山市顺德区安测检测设备有限公司 | A kind of new both arms drop test test instrument |
| CN206567887U (en) * | 2017-03-10 | 2017-10-20 | 宿迁学院 | A kind of electromagnet fixing device |
| CN107199154A (en) * | 2017-07-24 | 2017-09-26 | 佛山市正略信息科技有限公司 | A kind of LED point glue equipment with modulability |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729746A (en) * | 2021-01-26 | 2021-04-30 | 叶建辉 | Intelligent manufacturing glass random drop test device |
| CN112729746B (en) * | 2021-01-26 | 2023-04-07 | 安徽省徽玻玻璃股份有限公司 | Intelligent manufacturing glass random drop test device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180601 |