CN110779820B - Folding life test machine of folding screen - Google Patents
Folding life test machine of folding screen Download PDFInfo
- Publication number
- CN110779820B CN110779820B CN201911125763.8A CN201911125763A CN110779820B CN 110779820 B CN110779820 B CN 110779820B CN 201911125763 A CN201911125763 A CN 201911125763A CN 110779820 B CN110779820 B CN 110779820B
- Authority
- CN
- China
- Prior art keywords
- base
- folding
- plug
- test
- moving block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0023—Bending
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
- G01N2203/0073—Fatigue
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention belongs to the technical field of test tools, and discloses a folding life test machine for a folding screen, which comprises a folding life test tool and a plug-in test machine, wherein the folding life test tool is detachably arranged on the plug-in test machine; the folding life test tool comprises fixing plates, a connecting plate at the upper ends of the fixing plates and a trawl net between the two fixing plates; the plug testing machine comprises a first base, a second base and a plug test adjusting assembly, wherein the upper end of the first base is connected with the plug test adjusting assembly in a sliding mode, the second base is fixedly arranged with the first base, and one end of the second base extends out of the first base; this folding life test machine of folding screen can be convenient for install on the plug testing machine through the screw mounting hole, and through the centre gripping of fixed plate, folding life test when can be convenient for the testpieces, simple structure, the test result is obvious.
Description
Technical Field
The invention belongs to the technical field of test tools, and particularly relates to a folding life testing machine for a folding screen.
Background
The mobile phone screen is also called a display screen and is used for displaying images and colors, and along with the gradual popularization of the mobile phone color screen, the material of the mobile phone screen is more and more important. The color screen of the mobile phone is different due to different LCD quality and research and development technology, the types of the color screen are TFT, TFD, UFB, STN and OLED, generally, the more colors can be displayed, the more complex images can be displayed, and the more abundant the picture layers are;
the development that the cell-phone screen is going to the electric capacity screen again through the resistance screen, all is towards the higher development of sensitivity, and to present, the cell-phone screen gradually towards the direction development that the size is big, and then display screens such as full screen appear, but when the screen is bigger and bigger, be not convenient for deposit and carry an important problem, consequently made folding screen and be used for satisfying need today.
At present, a folding screen of a mobile phone or other types of folding screens need a laboratory instrument to test the folding times, the fatigue strength and the like of the folding screen, but no special test equipment exists in the existing market for the test of the folding screen, so that equipment which can be simply and conveniently used for testing the folding screen is urgently needed.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a folding service life testing machine for a folding screen.
The folding service life testing machine comprises a folding service life testing tool and a plug-in testing machine, wherein the folding service life testing tool is detachably arranged on the plug-in testing machine; the folding life test tool comprises fixing plates, a connecting plate at the upper ends of the fixing plates and a trawl net between the two fixing plates; the plug testing machine comprises a first base, a second base and a plug testing adjusting assembly, wherein the upper end of the first base is connected with the plug testing adjusting assembly in a sliding mode, the second base is fixedly arranged with the first base, and one end of the second base extends out of the first base.
According to the preferable technical scheme of the folding screen folding life testing machine, screw mounting holes are formed in two sides of the fixing plates, the upper ends of the two fixing plates are hinged to the connecting plates, the transverse plate is hinged between the two connecting plates, the trawl is hinged between the two fixing plates, and the trawl is connected with the fixing plates through the connecting pieces.
As a preferable technical scheme of the folding life testing machine for the folding screen, the connecting piece comprises fixed seats fixed on the opposite sides of the two fixed plates, rotating plates are hinged inside the fixed seats, and ends, far away from the fixed seats, of the two rotating plates are hinged with the trawl.
According to the preferable technical scheme of the folding service life testing machine for the folding screen, the upper end of the first base is fixedly provided with the connecting seats, one side of the upper end of the first base is respectively provided with two connecting seats, and the guide rod is fixedly arranged between the two connecting seats between the same sides.
As a preferred technical scheme of the folding life testing machine for the folding screen, the plugging and unplugging test adjusting assembly comprises a first moving block and a second moving block which are connected to the guide rod in a sliding mode, the first moving block can be fixed, and the second moving block can be adjusted transversely left and right.
As a preferred technical scheme of the folding screen folding life testing machine, the second moving block is close to the extending end of the second base, an adjusting rod is fixed at the bottom of the second moving block, the second base is correspondingly arranged at the penetrating position of the adjusting rod, a waist-shaped groove is formed in the second base and used for the adjusting rod to move, a driving rod is connected to the inside of the adjusting rod in a threaded manner, and one end of the driving rod extends out of the second base.
The invention has the advantages and positive effects that: this folding life test machine of folding screen can through the screw mounting hole alright install folding life test frock on the plug testing machine, and the trawl both sides of putting the test piece simultaneously are articulated with the fixed plate to be connected, and at the in-process that the fixed plate removed to both sides, through the centre gripping of rotor plate, folding life test when can be convenient for the test piece, simple structure, the test result is obvious.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;
FIG. 2 is a schematic top view of FIG. 1 provided in accordance with an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 according to an embodiment of the present invention;
FIG. 4 is a schematic view of a folding life test of a folding screen according to an embodiment of the present invention;
in the figure: 1. a folding life test tool; 11. a fixing plate; 12. a connecting plate; 13. hauling a net; 2. plugging and unplugging a testing machine; 21. a first base; 22. a second base; 23. plugging and unplugging the test adjusting assembly; 231. a first moving block; 232. a second moving block; 233. adjusting a rod; 234. a waist-shaped groove; 235. a drive rod; 3. a screw mounting hole; 4. a transverse plate; 5. a connecting member; 51. a fixed seat; 52. a rotating plate; 6. a connecting seat; 7. a guide rod.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 4, the folding life tester for the folding screen provided by the embodiment of the invention comprises a folding life test tool 1 and a plug-in tester 2, wherein the folding life test tool 1 is detachably mounted on the plug-in tester 2; the folding life test tool 1 comprises fixing plates 11, a connecting plate 12 at the upper ends of the fixing plates 11, and a trawl 13 between the two fixing plates 11; plug testing machine 2 includes first base 21, second base 22 and the experimental adjusting part 23 of plug, 21 upper end sliding connection of first base the experimental adjusting part 23 of plug, second base 22 sets up with first base 21 is fixed, and second base 22 one end stretches out first base 21.
Specifically, the both sides of fixed plate 11 are seted up screw mounting hole 3, two the articulated connection of fixed plate 11 upper end connecting plate 12, two articulated connection has diaphragm 4 between the connecting plate 12, two articulated connection has trawl 13 between the fixed plate 11, trawl 13 with connect through connecting piece 5 between the fixed plate 11.
Specifically, the connecting member 5 includes two fixing bases 51 fixed on opposite sides of the fixing plate 11, a rotating plate 52 is hinged inside the fixing bases 51, ends of the two rotating plates 52 far away from the fixing bases 51 are hinged to the trawl 13, and in the moving process of the fixing plate 11, two ends of the rotating plate 52 rotate while the trawl 13 moves downwards or upwards.
Specifically, first base 21 upper end is fixed with connecting seat 6, and first base 21 upper end one side is equipped with two respectively connecting seat 6, two between the homonymy be fixed with guide arm 7 between the connecting seat 6, guide arm 7 provides the removal direction for plug test adjusting part 23.
Specifically, the plugging test adjusting assembly 23 includes a first moving block 231 and a second moving block 232 which are connected to the guide rod 7 in a sliding manner, the first moving block 231 can be fixed, and the second moving block 232 can be transversely adjusted left and right.
Specifically, the second moving block 232 is close to the extending end of the second base 22, the bottom of the second moving block 232 is fixed with an adjusting rod 233, the second base 22 is correspondingly arranged on the adjusting rod 233 in a penetrating manner, a waist-shaped groove 234 is formed in the second base 22 and used for the adjusting rod 233 to move, a driving rod 235 is connected to the inside of the adjusting rod 233 through threads, one end of the driving rod 235 extends out of the second base 22, and the driving rod 235 is connected with the adjusting rod 233 through threads in a rotating process, so that the adjusting rod 233 moves outside the driving rod 235, namely moves inside the waist-shaped groove 234, and further drives the second moving block 232 to move, and the distance between the second moving block 232 and the first moving block 231 is adjusted.
The working principle of the invention is as follows: when the folding test device is used, the plugging test machine 2 is firstly carried out, the first moving block 231 on the plugging test machine 2 is fixed, then the folding life test tool 1 is installed on the plugging test machine 2 through the screw installation hole 3 by screws, a test piece is placed on the trawl 4, the driving rod on the plugging test machine 2 is rotated, the second moving block 232 is driven to move left and right through the adjusting rod 233 while the driving rod 235 rotates, the two fixing plates 11 are driven to move towards two sides, the test piece is folded and folded in the clamping of the rotating plate 52 and the up-and-down movement of the trawl 13 in the left-and-right movement of the two fixing plates 11, and when the test piece is folded to the limit state, the folding performance of the test piece can be detected.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (4)
1. The folding service life testing machine for the folding screen is characterized by comprising a folding service life testing tool (1) and a plug testing machine (2), wherein the folding service life testing tool (1) is detachably mounted on the plug testing machine (2);
the folding life test tool (1) comprises fixing plates (11), a connecting plate (12) at the upper ends of the fixing plates (11), and a trawl (13) between the two fixing plates (11);
the plug testing machine (2) comprises a first base (21), a second base (22) and a plug test adjusting assembly (23), the upper end of the first base (21) is connected with the plug test adjusting assembly (23) in a sliding mode, the second base (22) and the first base (21) are fixedly arranged, and one end of the second base (22) extends out of the first base (21);
screw mounting holes (3) are formed in two sides of the fixing plate (11), the upper ends of the two fixing plates (11) are hinged to the connecting plates (12), a transverse plate (4) is hinged between the two connecting plates (12), a trawl (13) is hinged between the two fixing plates (11), and the trawl (13) is connected with the fixing plates (11) through connecting pieces (5);
the connecting piece (5) comprises fixing seats (51) fixed on the opposite sides of the two fixing plates (11), rotating plates (52) are hinged inside the fixing seats (51), and ends, far away from the fixing seats (51), of the two rotating plates (52) are hinged to the trawl (13).
2. The folding screen folding life tester of claim 1, characterized in that the upper end of the first base (21) is fixed with a connecting seat (6), one side of the upper end of the first base (21) is respectively provided with two connecting seats (6), and a guide rod (7) is fixed between the two connecting seats (6) at the same side.
3. The folding screen folding life testing machine of claim 2, characterized in that the plugging test adjusting assembly (23) comprises a first moving block (231) and a second moving block (232) which are connected to the guide rod (7) in a sliding manner, the first moving block (231) can be fixed, and the second moving block (232) can be transversely adjusted left and right.
4. The folding screen folding life testing machine as claimed in claim 3, wherein the second moving block (232) is close to the extending end of the second base (22), an adjusting rod (233) is fixed at the bottom of the second moving block (232), the adjusting rod (233) is correspondingly arranged on the second base (22) in a penetrating manner, a waist-shaped groove (234) is formed in the second base (22) and used for the adjusting rod (233) to move, a driving rod (235) is connected to the inside of the adjusting rod (233) through a thread, and one end of the driving rod (235) extends out of the second base (22).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911125763.8A CN110779820B (en) | 2019-11-18 | 2019-11-18 | Folding life test machine of folding screen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911125763.8A CN110779820B (en) | 2019-11-18 | 2019-11-18 | Folding life test machine of folding screen |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110779820A CN110779820A (en) | 2020-02-11 |
CN110779820B true CN110779820B (en) | 2022-03-08 |
Family
ID=69392013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911125763.8A Active CN110779820B (en) | 2019-11-18 | 2019-11-18 | Folding life test machine of folding screen |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110779820B (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206154984U (en) * | 2016-08-23 | 2017-05-10 | 金陵科技学院 | Folding pen container |
CN108510890A (en) * | 2018-04-03 | 2018-09-07 | 武汉华星光电半导体显示技术有限公司 | Flexible display apparatus |
CN208098977U (en) * | 2018-01-24 | 2018-11-16 | 何丽丽 | A kind of mental section Bending Mould |
CN109941571A (en) * | 2019-03-25 | 2019-06-28 | 刘山平 | A kind of folding storage device |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7390291B2 (en) * | 2006-11-15 | 2008-06-24 | Tien Heng Machinery Co., Ltd. | Apparatus for rapidly expanding and folding cardboard boxes |
CN103185851A (en) * | 2011-12-30 | 2013-07-03 | 北京谊安医疗***股份有限公司 | Flexible cable buckling life testing device |
US9176039B2 (en) * | 2013-02-28 | 2015-11-03 | The Boeing Company | Method and systems for determining hydrogen embrittlement |
KR102210047B1 (en) * | 2014-03-05 | 2021-02-01 | 엘지디스플레이 주식회사 | Foldable display apparatus |
KR101649330B1 (en) * | 2014-08-25 | 2016-08-31 | 주식회사 준일테크 | Bending test apparatus by radius for flexible substrate and flexible device |
TW201614210A (en) * | 2014-10-11 | 2016-04-16 | Yuasa System Kiki Co Ltd | Folding Test Machine |
CN104506688B (en) * | 2015-01-19 | 2017-05-10 | 京东方科技集团股份有限公司 | Folding mobile terminal |
CN106192823A (en) * | 2016-09-30 | 2016-12-07 | 桂林师范高等专科学校 | A kind of folding road cleaner |
KR102556478B1 (en) * | 2016-11-23 | 2023-07-18 | 삼성디스플레이 주식회사 | Glass folding reliability test method and test device performing the same |
CN111801566A (en) * | 2018-02-28 | 2020-10-20 | 深圳市柔宇科技股份有限公司 | Flexible display screen cyclic bending life test equipment and test method |
CN108801817A (en) * | 2018-05-07 | 2018-11-13 | 中国航发北京航空材料研究院 | A kind of crooked test method and apparatus of flexible battery |
CN209247552U (en) * | 2018-11-09 | 2019-08-13 | 湖北明丰纤维科技有限公司 | A kind of paper slip folding strength testing machine |
CN209372541U (en) * | 2018-11-14 | 2019-09-10 | 苏州市华扬电子股份有限公司 | A kind of bending machine for the test of flexible circuit board flex life |
CN208937318U (en) * | 2018-12-12 | 2019-06-04 | 京东方科技集团股份有限公司 | A kind of bending test apparatus |
CN209640124U (en) * | 2019-01-11 | 2019-11-15 | 株洲盈定自动化设备科技有限公司 | A kind of lead-acid accumulator AGM glass fibre separator paper service life tester |
CN110308060B (en) * | 2019-07-30 | 2024-06-18 | 厦门弘信电子科技集团股份有限公司 | Sliding bending tester |
CN211696897U (en) * | 2019-11-18 | 2020-10-16 | 北京聚睿众邦科技有限公司 | Connector plug testing machine |
-
2019
- 2019-11-18 CN CN201911125763.8A patent/CN110779820B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206154984U (en) * | 2016-08-23 | 2017-05-10 | 金陵科技学院 | Folding pen container |
CN208098977U (en) * | 2018-01-24 | 2018-11-16 | 何丽丽 | A kind of mental section Bending Mould |
CN108510890A (en) * | 2018-04-03 | 2018-09-07 | 武汉华星光电半导体显示技术有限公司 | Flexible display apparatus |
CN109941571A (en) * | 2019-03-25 | 2019-06-28 | 刘山平 | A kind of folding storage device |
Also Published As
Publication number | Publication date |
---|---|
CN110779820A (en) | 2020-02-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9880407B2 (en) | Test fixture for electrical function test of product to be tested | |
CN203455420U (en) | Transformer testing device | |
CN110779820B (en) | Folding life test machine of folding screen | |
CN109901312B (en) | Detection equipment for display panel cell section | |
CN203490417U (en) | Novel microscope used for observation of rock thin section | |
CN213210857U (en) | OLED display screen of integration is shielded to many screens of high resolution | |
US11892432B2 (en) | Multifunctional rock mechanics tester | |
CN205506602U (en) | Vertical magnetic screen friction wear testing machine that reciprocates | |
CN217156339U (en) | Polymer PE film surface crystal point detection equipment for flexible package | |
CN215932297U (en) | Testing device for LCD screen | |
CN204730987U (en) | Rubber base valve impermeability and inner core dirigibility detection platform thereof | |
CN207704155U (en) | A kind of active cycle TFT testing jigs | |
CN207663177U (en) | A kind of TFT test devices for mobile phone glass substrate | |
CN215417489U (en) | Liquid crystal display detection device with frequency adjustment function | |
CN218567083U (en) | Circuit board welding strength tester | |
CN110989220A (en) | Detection device | |
CN215726764U (en) | Multifunctional fatigue tester detection device | |
CN219065177U (en) | Test equipment for scratch performance of coating material | |
CN218917021U (en) | TYPE-C is testing arrangement for data line processing | |
CN214845369U (en) | Portable circuit board test workbench equipment | |
CN209707339U (en) | Static friction coefficient testing machine | |
CN221100044U (en) | Computer display bright screen life-span check out test set | |
CN218124934U (en) | Bluetooth headset test equipment | |
CN213633662U (en) | Novel rotary pressing mechanism of optical glass CELL pre-splicing support plate | |
CN213121675U (en) | Label short-term test appearance |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220901 Address after: Room 1413, Building 7, Xinghu 101 Plaza, No. 1101 Xinghu Avenue, Development Zone, Nantong City, Jiangsu Province, 226000 Patentee after: Nantong MiG Semiconductor Testing Technology Co.,Ltd. Address before: 100085 floor 7, unit 1, building 56, Xishan Huafu Xiyuan, Haidian District, Beijing Patentee before: BEIJING JURUI ZHONGBANG TECHNOLOGY Co.,Ltd. |