CN108680806B - Automatic overturning test jig for electronic screen - Google Patents
Automatic overturning test jig for electronic screen Download PDFInfo
- Publication number
- CN108680806B CN108680806B CN201810470404.5A CN201810470404A CN108680806B CN 108680806 B CN108680806 B CN 108680806B CN 201810470404 A CN201810470404 A CN 201810470404A CN 108680806 B CN108680806 B CN 108680806B
- Authority
- CN
- China
- Prior art keywords
- fpc
- electronic screen
- clamping
- carrier
- base plate
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 54
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 16
- 238000003825 pressing Methods 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 230000008054 signal transmission Effects 0.000 claims description 4
- 238000013519 translation Methods 0.000 claims description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses an automatic overturning test fixture for an electronic screen, which comprises a control workbench, wherein a rotatable bottom plate and a rotation driving device for driving the bottom plate to rotate are hinged on the control workbench; the base plate is provided with a carrier, a PG test box and a conducting device, the carrier is arranged on the front surface of the base plate, the conducting device is arranged on the back surface of the base plate, and the carrier and the base plate are provided with through holes for the FPC on the back surface of the electronic screen to be tested to pass through; the carrier is provided with a limiting and fixing structure for fixing the liquid crystal screen to be tested, and the conducting device is connected with the PG test box. The invention has simple structure and convenient use, conveniently and rapidly realizes the rapid detection of the electronic screen on the back of the FPC, and avoids the defects of manual overturn, low efficiency and large damage to the electronic screen caused by the traditional jig.
Description
Technical Field
The invention relates to an automatic overturning test fixture for an electronic screen, belongs to the technical field of nonstandard product testing such as the electronic screen, and particularly relates to an automatic overturning test fixture for the electronic screen.
Background
With the rapid development of flat-panel mobile phones and the improvement of living standard of people, various electronic devices are increasingly widely applied in daily life of people, however, in production, semi-finished devices are required to be tested in each step, and screen displays of each mobile phone, flat-panel and the like are of different sizes, so that corresponding devices are required to assist in the test. The device is mainly aimed at products behind the electronic screen of some FPC, and the traditional jig needs manual overturning by personnel, so that the efficiency is low, and the damage to the electronic screen is large. In order to facilitate operation and more efficiently detect the electronic screen on the back of the FPC, the invention provides the testing jig capable of automatically overturning, which is convenient to operate and improves testing efficiency and success rate.
Disclosure of Invention
Aiming at the defects in the prior art, the technical problem to be solved by the invention is to provide the automatic overturning test fixture for the electronic screen, which can improve the test efficiency and success rate and reduce the artificial damage to the electronic screen.
In order to solve the technical problems, the invention adopts the automatic overturning test fixture for the electronic screen, which comprises a control workbench, wherein a rotatable bottom plate and a rotation driving device for driving the bottom plate to rotate are hinged on the control workbench; the device comprises a base plate, a carrier, a PG test box and a conducting device, wherein the carrier, the PG test box and the conducting device are arranged on the base plate, the carrier is arranged on the front surface of the base plate, the conducting device is arranged on the back surface of the base plate, and through holes for an FPC on the back surface of an electronic screen to be tested to pass through are formed in the carrier and the base plate; the carrier is provided with a limiting and fixing structure for fixing the liquid crystal screen to be tested, and the conducting device is connected with the PG test box.
In a preferred embodiment of the invention, the shape and position of the through holes on the carrier correspond to the shape and position of the through holes on the base plate.
In a preferred embodiment of the present invention, the slewing drive device includes a drive source, a driving wheel, a driven wheel and a transmission belt; the output end of the driving source is connected with the driving wheel, the output end of the driven wheel is connected with the bottom plate, and the driving wheel and the driven wheel are in transmission connection through the transmission belt.
In a preferred embodiment of the present invention, the limit fixing structure includes a fixed stopper and a movable stopper, the movable stopper includes a translational press block and a translational cylinder, the fixed stopper is disposed along a length and a width direction of the liquid crystal screen to be measured, and the movable stopper is disposed along a thickness direction of the liquid crystal screen to be measured.
In a preferred embodiment of the present invention, the carrier is provided with a vacuum adsorption device for fixing the liquid crystal screen to be tested.
In a preferred embodiment of the present invention, the conduction device includes a conduction clamp part and a signal transmission part; the conduction clamping part comprises a clamping fixing part fixedly connected with the bottom plate and a clamping movable part hinged with the clamping fixing part; the signal transmission part comprises a POGO connector connected with the clamping and fixing part and a signal wire connected with the POGO connector, and the signal wire is connected with the PG test box.
In a preferred embodiment of the present invention, the clamping and fixing part is provided with a manual pressing head mechanism for preventing the FPC from being separated from the POGO joint.
In a preferred embodiment of the present invention, the manual pressure head mechanism includes a plurality of open grooves provided on the clamping and fixing portion, a magnet provided in each open groove, a limit guide provided at an upper end of each open groove, and an FPC compact provided between the limit guide and the magnet; the guide groove is formed in the limiting guide plate, one end of the FPC pressing block is connected with the guide groove in a sliding fit mode, and the other end of the FPC pressing block faces the POGO joint.
In a preferred embodiment of the invention, the FPC press block comprises a manual deflector rod part for guiding in a matched manner with the guide groove, a connecting part for positioning in a matched manner with the magnet, and a pressing rod part for preventing the FPC from falling off in a matched manner with the POGO joint.
In a preferred embodiment of the present invention, the clamping movable portion is provided with a pressing head for pressing the FPC, and the pressing head is provided with a avoiding hole for avoiding the pressing rod portion. In a preferred embodiment of the invention, a wedge-shaped spacer is arranged between the base plate 1 and the clamping fixture.
The beneficial effects of the invention are as follows: the invention has simple structure and convenient use, and the Flexible Printed Circuit (FPC) on the back of the electronic screen to be tested is led out to be connected with the conducting device through the holes on the carrier and the bottom plate by arranging the turnover bottom plate on the control workbench and arranging the carrier and the conducting device on the two sides of the bottom plate, so that the rapid detection of the FPC on the electronic screen on the back is conveniently and rapidly realized, and the defects that the traditional jig needs manual turnover by personnel, has low efficiency and causes great damage to the electronic screen are avoided. The invention facilitates the extraction of FPC by ensuring the correspondence between the positions and the shapes of the through holes on the carrier and the bottom plate; meanwhile, the invention realizes the overturn of the bottom plate through the technical scheme of belt transmission, and the technical scheme has simple result and is convenient to adjust. According to the invention, the manual pressure head mechanism is arranged on the carrier, so that separation from the POGO joint in the FPC testing process is prevented, the testing accuracy and stability are improved, and the fact that the manual pressure head mechanism only plays a role of compressing and limiting the FPC and does not play a role of conducting is pointed out, so that the manual pressure head mechanism is essentially different from the crimping device in the background art; according to the invention, the structure of the manual pressure head mechanism is designed to be an open groove, the magnet and the limit guide plate are matched with the FPC pressing block, so that the manual pressure head mechanism is convenient and quick to connect and fix various types of FPCs; meanwhile, the limiting block is arranged on the POGO connector, so that the FPC connector is convenient to place and conduct; according to the invention, the wedge blocks are arranged between the bottom plate 1 and the clamping and fixing parts, so that a worker can conveniently position the FPC in a short way, and if the clamping and fixing parts are horizontally placed, the FPC is not easy to place, and meanwhile, the clamping and fixing parts are conveniently buckled; in order to further ensure the conduction of the FPC and the POGO joint, the clamping movable part is provided with the pressure head, the pressure head and the pressure rod part are matched to ensure that the whole FPC is uniformly stressed, the FPC is prevented from being separated from the POGO joint, and finally, the carrier is provided with the limiting fixing structure and the vacuum adsorption device, so that the stable fixing of the electronic screen to be tested is ensured, and the carrier is convenient to process and manufacture.
Drawings
FIG. 1 is a schematic front view of an automatic overturning test fixture for an electronic screen according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a back side of an automatic overturning test fixture for an electronic screen according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a carrier of an automatic electronic screen overturning test fixture according to an embodiment of the present invention;
FIG. 4 is a schematic front view of an automatic overturning test fixture for an electronic screen according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of the back of an automatic overturning test fixture for an electronic screen according to an embodiment of the present invention;
FIG. 6 is an exploded view of an automatic electronic screen overturning test fixture according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a bottom plate structure of an automatic overturning test fixture for an electronic screen according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of a carrier structure of an automatic overturning test fixture for an electronic screen according to an embodiment of the invention;
FIG. 9 is a schematic diagram of a conducting device of an automatic overturning test fixture for an electronic screen according to an embodiment of the present invention;
FIG. 10 is an exploded view of a conducting device of an automatic electronic screen overturning test fixture according to an embodiment of the present invention;
FIG. 11 is a schematic diagram of a conducting clamping portion of a conducting device of an automatic electronic screen overturning test fixture according to an embodiment of the present invention;
fig. 12 is a schematic structural diagram of a conduction clamping portion of a conduction device of an automatic electronic screen overturning test fixture according to an embodiment of the present invention;
FIG. 13 is a schematic illustration of a POGO connector structure for an automatic fixture dual connector product on an automatic flip test fixture according to an embodiment of the present invention;
Fig. 14 is a schematic diagram of a press head structure of an automatic overturning test fixture for an electronic screen according to an embodiment of the invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As known from an automatic overturning test fixture for an electronic screen shown in fig. 1-3 of the specification, the automatic overturning test fixture comprises a control workbench 19, wherein two connecting plates are vertically arranged on the table top of the control workbench 19, a rotatable bottom plate 1 is hinged between the two connecting plates, and the rotation motion of the bottom plate 1 is transmitted through a rotation driving device 20 arranged on the control workbench 19, and the technical scheme in the embodiment is that: the slewing drive device 20 comprises a drive source, a driving wheel 20.1, a driven wheel 20.2 and a transmission belt 20.3; the output end of the driving source is connected with the driving wheel 20.1, the output end of the driven wheel 20.2 is connected with the bottom plate 1, the driving wheel 20.1 and the driven wheel 20.2 are in transmission connection through the transmission belt 20.3, but the rotation of the bottom plate 1 is not limited to a belt transmission driving mode, and the technical scheme capable of realizing the rotation (such as gear transmission and chain transmission) of the bottom plate 1 belongs to the protection scope of the invention. The invention installs carrier 2, PG test box 21 and conducting device 3 on the bottom plate 1, there is limit fixed structure 6 used for fixing the liquid crystal screen 4 to be measured on the carrier 2, this limit fixed structure 6 is mainly used for preventing the liquid crystal screen 4 to be measured from breaking away from carrier when the carrier 2 overturns, one end of the conducting device 3 connects FPC, another end connects PG test box 5; as can be seen from fig. 4 and 5 of the present disclosure, the carrier 2 is mounted on the front surface of the base plate 1, the conducting device 3 is mounted on the back surface of the base plate 1, and through holes 5 for passing through FPCs on the back surface of the electronic screen to be tested are provided on both the carrier 2 and the base plate 1.
As can be seen from fig. 6-8 of the specification of the present invention, the limit fixing structure 6 on the carrier 2 includes a fixed block 6.1 and a movable block 6.2, the movable block 6.2 includes a translational press block 6.2-1 and a translational cylinder 6.2-2, a through hole for the movable block 6.2 to pass through is provided on the base plate 1, the fixed block 6.1 is arranged along the length and width directions of the liquid crystal screen 4 to be tested, the movable block 6.2 is arranged along the thickness direction of the liquid crystal screen 4 to be tested, the fixed end of the translational cylinder 6.2-2 is fixedly connected with the base plate 1, and the movable end of the translational cylinder 6.2-2 is fixedly connected with the translational press block 6.2-1. In order to further improve stability of the liquid crystal screen 4 to be tested in the overturning process, the carrier 2 is provided with a vacuum adsorption device 13 for fixing the liquid crystal screen 4 to be tested, and the vacuum adsorption device 13 is a vacuum absorber.
As can be seen from fig. 9 to 10, the conducting device 3 of the present invention includes a conducting clamping portion 3.1 and a signal transmitting portion 3.2, the conducting clamping portion 3.1 includes a clamping fixing portion 3.1-1 fixedly connected with the base plate 1 and a clamping movable portion 3.1-2 hinged with the clamping fixing portion 3.1-1, the clamping fixing portion 3.1-1 and the clamping movable portion 3.1-2 are corresponding in shape and are hinged with each other, the signal transmitting portion 3.2 includes a POGO connector 3.2-1 connected with the clamping fixing portion 3.1-1 and a signal line 3.2-2 connected with the POGO connector 3.2-1, and the POGO connector 3.2-1 has at least two; the clamping and fixing part 3.1-1 is provided with a manual pressure head mechanism 10 for preventing the FPC from being separated from the POGO joint 3.2-1.
The manual pressure head mechanism 10 comprises a plurality of open grooves 3.1-11 (each open end of the open grooves 3.1-11 is correspondingly provided with a POGO joint 3.2-1, after the FPC is manually installed in the POGO joint 3.2-1 by a worker, the FPC is tightly pressed by the manual pressure head mechanism 10), a magnet 7 (a plurality of the magnet stones can be arranged in each open groove 3.1-11), a limit guide plate 8 (fixedly connected with the clamping and fixing part 3.1-1) arranged at the upper end of each open groove 3.1-11, and a pressing block 9 arranged between the limit guide plate 8 and the magnet 7; the open end of each open groove 3.1-11 is correspondingly provided with a POGO joint 3.2-1; a guide groove 8.1 (U-shaped groove) is formed in the limit guide plate 8, one end of the FPC pressing block 9 is connected with the guide groove 8.1 in a sliding fit mode, the other end of the FPC pressing block 9 faces the POGO connector 3.2-1, and the movable end of the FPC pressing block 9 can extend into or separate from the upper end of the POGO connector 3.2-1. The FPC briquetting 9 includes the manual driving lever portion 9.1 that is used for with guide way 8.1 cooperation direction, be used for with the connecting portion 9.2 of magnet 7 cooperation location and be used for preventing the depression bar portion 9.3 that FPC drops with POGO connects 3.2-1 cooperation, manual driving lever portion 9.1 is cylindric and its diameter corresponds with the width of guide way 8.1, the lower terminal surface of connecting portion 9.2 and the up end mutual laminating of magnet 7, depression bar portion 9.3 can stretch into or withdraw from POGO and connect 3.2-1 under staff's stirring.
As can be seen from fig. 13 of the specification, the POGO connector 3.2-1 of the present invention is provided with a stopper 3.2-11 for placing a limiting FPC, the stopper 3.2-11 includes two symmetrically arranged L-shaped stoppers, and a gap for passing the compression bar 9.3 is provided between the two L-shaped stoppers. The clamping movable part 3.1-2 is provided with a pressing head 11 for pressing the FPC, and the pressing head 11 is provided with an avoidance hole 11.1 for avoiding the pressing rod part 9.3.
A wedge-shaped cushion block 12 is arranged between a bottom plate 1 and a clamping and fixing part 3.1-1. The clamping fixing part 3.1-1 and the clamping movable part 3.1-2 are hinged through the hinge shaft 14 and the torsion spring 15, the clamping fixing part 3.1-1 is hinged with the connecting claw 16, and the clamping movable part 3.1-2 is provided with an anti-drop lug matched with the connecting claw 16. The bottom plate 1 is also fixedly connected with a pressing plate 18 for positioning the signal wire 3.2-2.
When the invention is used, a worker or a manipulator transfers the electronic screen to be tested to the carrier, the fixed stop block 6.1 on the carrier guides the product, then the worker presses the start button, the vacuum adsorption device works to adsorb the product, the movable stop block 6.2 moves to the edge of the screen (prevents the electronic screen from falling off when the electronic screen is overturned), the press button overturns, the motor starts, the driving wheel drives the driven wheel according to the transmission ratio of 1:1, the carrier rotates 180 degrees, the FPC is manually buckled on the conducting device (at the moment, the manual pressure head mechanism 10 is required to be stirred to ensure the stable connection of the FPC and the POGO joint), the FPC is connected to the PG test box through the circuit conducting device, and the PG test box tests the electronic screen to be tested.
It should be noted that, in the prior art, the carrier and the circuit conducting device may have a structure as disclosed in chinese patent CN106683602a, and the circuit conducting device may have a structure as disclosed in chinese patent CN106646947 a.
The specific operation steps of the invention are as follows:
1. Transferring the liquid crystal screen to be tested between a groove and a stop block of the carrier by a worker or a manipulator, and leading the product to be positive by the groove and the stop block; 2. the product is placed in the front direction, and meanwhile, the FPC on the back surface of the product is exposed in the carrier hole, and the vacuum suction button is pressed, so that the product is adsorbed on the carrier; 3. pressing a start button, and moving the translation cylinder to the edge of the electronic screen to be tested with the baffle; 4. pressing the forward rotation button turns the whole carrier 180 degrees and faces the back (as shown in the state of figure 2); 5. connecting the FPC exposed in the carrier hole to the conducting device by personnel; 6. pressing the turnover button to rotate the whole carrier by 180 degrees to face the front surface; 7. collecting a product signal to a PG device by a signal transfer probe to light a screen, and observing the display condition of an electronic screen; 8. after the test is finished, the turning button is pressed again to lead the electronic screen to be opposite to the back surface, and the FPC of the electronic screen is manually separated from the conduction device; 9. pressing a forward rotation button to enable the carrier to rotate 180 degrees and face the front; 10. and the translation cylinder moves back to the original position, the vacuum suction is closed, the electronic screen is taken down, and the test is completed.
It should be understood that the foregoing is only illustrative of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that may be easily contemplated by those skilled in the art within the scope of the present invention are intended to be included in the scope of the present invention.
Claims (8)
1. An automatic upset test fixture of electronic screen, its characterized in that: the automatic control device comprises a control workbench (19), wherein a rotatable base plate (1) and a rotation driving device (20) for driving the base plate (1) to rotate are hinged on the control workbench (19); the device comprises a base plate (2), a carrier (2), a PG test box (21) and a conducting device (3), wherein the carrier (2) is arranged on the front surface of the base plate (1), the conducting device (3) is arranged on the back surface of the base plate (1), and through holes (5) for an FPC on the back surface of an electronic screen to be tested to pass through are formed in the carrier (2) and the base plate (1); the vehicle (2) is provided with a limiting and fixing structure (6) for fixing the liquid crystal screen (4) to be tested, and the conducting device (3) is connected with the PG test box (5); the conduction device (3) comprises a conduction clamping part (3.1) and a signal transmission part (3.2); the conduction clamping part (3.1) comprises a clamping fixing part (3.1-1) fixedly connected with the bottom plate (1); a manual pressure head mechanism (10) for preventing the FPC from being separated from the POGO joint (3.2-1) is arranged on the clamping and fixing part (3.1-1); the manual pressure head mechanism (10) comprises a plurality of open grooves (3.1-11) arranged on the clamping and fixing part (3.1-1), a magnet (7) arranged in each open groove (3.1-11), a limit guide plate (8) arranged at the upper end of each open groove (3.1-11) and an FPC press block (9) arranged between the limit guide plate (8) and the magnet (7); a guide groove (8.1) is formed in the limit guide plate (8), one end of the FPC pressing block (9) is connected with the guide groove (8.1) in a sliding fit mode, and the other end of the FPC pressing block (9) faces the POGO joint (3.2-1); each open end of the open groove (3.1-11) is correspondingly provided with a POGO joint (3.2-1), and after the FPC is manually installed in the POGO joint (3.2-1) by a worker, the FPC is pressed by a manual pressure head mechanism (10).
2. The automatic overturning test fixture for the electronic screen according to claim 1, wherein: the shape and the position of the through holes (5) on the carrier (2) are corresponding to those of the through holes (5) on the bottom plate (1).
3. The automatic overturning test fixture for the electronic screen according to claim 1, wherein: the slewing drive device (20) comprises a drive source, a driving wheel (20.1), a driven wheel (20.2) and a transmission belt (20.3); the output end of the driving source is connected with the driving wheel (20.1), the output end of the driven wheel (20.2) is connected with the bottom plate (1), and the driving wheel (20.1) and the driven wheel (20.2) are in transmission connection through the transmission belt (20.3).
4. The automatic overturning test fixture for the electronic screen according to claim 1, wherein: the limiting and fixing structure (6) comprises a fixed stop block (6.1) and a movable stop block (6.2), the movable stop block (6.2) comprises a translation pressing block (6.2-1) and a translation air cylinder (6.2-2), the fixed stop block (6.1) is arranged along the length direction and the width direction of the liquid crystal screen (4) to be tested, and the movable stop block (6.2) is arranged along the thickness direction of the liquid crystal screen (4) to be tested.
5. The automatic overturning test fixture for the electronic screen according to claim 1, wherein: the carrier (2) is provided with a vacuum adsorption device (13) for fixing the liquid crystal screen (4) to be tested.
6. The automatic overturning test fixture for the electronic screen according to claim 1, wherein: the conduction clamping part (3.1) comprises a clamping movable part (3.1-2) hinged with the clamping fixed part (3.1-1); the signal transmission part (3.2) comprises a POGO connector (3.2-1) connected with the clamping and fixing part (3.1-1) and a signal wire (3.2-2) connected with the POGO connector (3.2-1), and the signal wire (3.2-2) is connected with the PG test box (5).
7. The automatic overturning test fixture for the electronic screen according to claim 1, wherein: the FPC briquetting (9) comprises a manual deflector rod part (9.1) used for being matched and guided with the guide groove (8.1), a connecting part (9.2) used for being matched and positioned with the magnet (7) and a pressing rod part (9.3) used for being matched with the POGO joint (3.2-1) to prevent the FPC from falling off.
8. The automatic overturning testing jig of the electronic screen of claim 6, wherein: the flexible FPC clamping device is characterized in that a pressing head (11) for pressing the FPC is arranged on the clamping movable part (3.1-2), and an avoidance hole (11.1) for avoiding the pressing rod part (9.3) is formed in the pressing head (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810470404.5A CN108680806B (en) | 2018-05-16 | 2018-05-16 | Automatic overturning test jig for electronic screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810470404.5A CN108680806B (en) | 2018-05-16 | 2018-05-16 | Automatic overturning test jig for electronic screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108680806A CN108680806A (en) | 2018-10-19 |
| CN108680806B true CN108680806B (en) | 2024-04-19 |
Family
ID=63806393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810470404.5A Active CN108680806B (en) | 2018-05-16 | 2018-05-16 | Automatic overturning test jig for electronic screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108680806B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109828127B (en) * | 2019-03-22 | 2024-04-16 | 苏州弗士达科学仪器有限公司 | Single-station Panel automatic alignment fixture |
| CN111805285B (en) * | 2020-06-05 | 2024-09-06 | 长园半导体设备(珠海)有限公司 | Simple turnover machine |
| CN114770407B (en) * | 2022-06-20 | 2022-09-16 | 苏州鼎纳自动化技术有限公司 | A product rotary clamping mechanism and mobile phone frame detection equipment |
| CN118980968B (en) * | 2024-08-01 | 2026-03-27 | 湖北方寸触控科技有限公司 | A testing device for a 2.5D high-definition touch screen module |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030018265A (en) * | 2001-08-27 | 2003-03-06 | 에스이디스플레이 주식회사 | Inspecting equipment of liquid crystal display panel |
| CN105929272A (en) * | 2016-04-25 | 2016-09-07 | 昆山瑞鸿诚自动化设备科技有限公司 | Front screen and touch screen testing tool |
| CN106087227A (en) * | 2016-08-23 | 2016-11-09 | 江苏金龙科技股份有限公司 | The convertible display of rocking arm of computer flat knitting machine |
| CN206146625U (en) * | 2016-11-08 | 2017-05-03 | 苏州品汇精密电子有限公司 | Cell -phone screen tool of nai aging testing |
| CN106646947A (en) * | 2016-12-23 | 2017-05-10 | 武汉精测电子技术股份有限公司 | Gammatuning testing jig for FOG liquid crystal screen |
| CN107132678A (en) * | 2017-06-29 | 2017-09-05 | 武汉精测电子技术股份有限公司 | A kind of lifting detection means suitable for large scale LCM modules |
| CN206610917U (en) * | 2017-04-18 | 2017-11-03 | 江坤强 | A kind of new locked wire style binding post |
| CN206656695U (en) * | 2017-04-21 | 2017-11-21 | 深圳眼千里科技有限公司 | Mobile phone screen connector computer function test equipment |
| CN107607749A (en) * | 2017-09-27 | 2018-01-19 | 上海旻艾信息科技有限公司 | A kind of rotary frame for semiconductor test apparatus |
| CN109031712A (en) * | 2018-07-17 | 2018-12-18 | 武汉精测电子集团股份有限公司 | A kind of universal electronic screen positioning carrier |
| CN211388402U (en) * | 2019-10-24 | 2020-09-01 | 惠州高视科技有限公司 | Flip automatic clamping device |
| CN215116536U (en) * | 2020-12-29 | 2021-12-10 | 意力(广州)电子科技有限公司 | Display screen detection device |
| CN217281226U (en) * | 2022-01-05 | 2022-08-23 | 上海骏哲机械设备有限公司 | L-shaped compression joint piece for railway through ground wire |
-
2018
- 2018-05-16 CN CN201810470404.5A patent/CN108680806B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030018265A (en) * | 2001-08-27 | 2003-03-06 | 에스이디스플레이 주식회사 | Inspecting equipment of liquid crystal display panel |
| CN105929272A (en) * | 2016-04-25 | 2016-09-07 | 昆山瑞鸿诚自动化设备科技有限公司 | Front screen and touch screen testing tool |
| CN106087227A (en) * | 2016-08-23 | 2016-11-09 | 江苏金龙科技股份有限公司 | The convertible display of rocking arm of computer flat knitting machine |
| CN206146625U (en) * | 2016-11-08 | 2017-05-03 | 苏州品汇精密电子有限公司 | Cell -phone screen tool of nai aging testing |
| CN106646947A (en) * | 2016-12-23 | 2017-05-10 | 武汉精测电子技术股份有限公司 | Gammatuning testing jig for FOG liquid crystal screen |
| CN206610917U (en) * | 2017-04-18 | 2017-11-03 | 江坤强 | A kind of new locked wire style binding post |
| CN206656695U (en) * | 2017-04-21 | 2017-11-21 | 深圳眼千里科技有限公司 | Mobile phone screen connector computer function test equipment |
| CN107132678A (en) * | 2017-06-29 | 2017-09-05 | 武汉精测电子技术股份有限公司 | A kind of lifting detection means suitable for large scale LCM modules |
| CN107607749A (en) * | 2017-09-27 | 2018-01-19 | 上海旻艾信息科技有限公司 | A kind of rotary frame for semiconductor test apparatus |
| CN109031712A (en) * | 2018-07-17 | 2018-12-18 | 武汉精测电子集团股份有限公司 | A kind of universal electronic screen positioning carrier |
| CN211388402U (en) * | 2019-10-24 | 2020-09-01 | 惠州高视科技有限公司 | Flip automatic clamping device |
| CN215116536U (en) * | 2020-12-29 | 2021-12-10 | 意力(广州)电子科技有限公司 | Display screen detection device |
| CN217281226U (en) * | 2022-01-05 | 2022-08-23 | 上海骏哲机械设备有限公司 | L-shaped compression joint piece for railway through ground wire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108680806A (en) | 2018-10-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108445658B (en) | Crimping carrier for automatic overturning test fixture | |
| CN106940976B (en) | Automatic crimping structure of FOG LCD screen | |
| CN106654672A (en) | Fpc test signal test module | |
| CN108872756A (en) | A kind of display panel automatic turning conducting structure and test fixture | |
| CN109901312B (en) | Detection equipment for display panel cell section | |
| CN115453240A (en) | Automatic fault detector for medical display | |
| CN108646062B (en) | A POGO conduction device for crimping carrier | |
| CN216209778U (en) | Short circuit breaking test equipment | |
| CN108680806A (en) | A kind of electronic curtain automatic turning measurement jig | |
| CN109782032B (en) | Prevent manual misoperation's perpendicular crimping POGO conduction device and test fixture that lights a lamp | |
| CN208969183U (en) | A kind of product conductivity testing device | |
| CN215375511U (en) | Linkage type display screen test fixture | |
| CN110780095B (en) | Automatic crimping mechanism of product carrier and some screen test equipment | |
| CN219608992U (en) | Lighting fixture with automatic correction function | |
| CN108828808B (en) | Double-cam pre-pressing device | |
| CN110220733A (en) | tablet computer testing machine | |
| CN116106588B (en) | A lighting fixture with automatic correction function | |
| CN2639891Y (en) | Liquid crystal screen testing clamping apparatus | |
| CN216434282U (en) | Test tool | |
| CN208399602U (en) | A kind of electronic curtain automatic turning test fixture | |
| CN108540917A (en) | Earphone magnetic force detection device | |
| CN209913223U (en) | Automatic crimping device | |
| CN209085897U (en) | A bearing device for display panel testing | |
| CN207096538U (en) | A fast pressing device for optical devices applied in the field of optical communication | |
| CN223106991U (en) | Test equipment |
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 |