CN217586737U

CN217586737U - Many automatic bending flexible screen's of position roll over and press test equipment

Info

Publication number: CN217586737U
Application number: CN202221703539.XU
Authority: CN
Inventors: 顾礼明; 辛宏伟
Original assignee: Dongguan Beitersen Precision Instrument Co ltd
Current assignee: Dongguan Beitersen Precision Instrument Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-10-14
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a many automatic bending's book of flexible screen presses test equipment belongs to flexible screen detection technical field. The utility model discloses an automatic test equipment that rolls over of flexible screen of bending of multiposition, including horizontal processing platform. For solving current flexible screen and need detecting through the stress of bending when dispatching from the factory, the screen need be fixed in the testing process, when screen self is crooked, its surface tension can change, thereby lead to pressing from both sides the problem that the wearing and tearing appear in the clamping area, after flexible screen is placed, can directly rotate and close a board elasticity splint all around, the elasticity splint after the roll-out can advance to press from both sides tightly fixedly to the flexible screen with the help of terminal metal shrapnel, elasticity splint and metal shrapnel itself all possess certain crooked elasticity, so can be fine with the screen laminating, when crooked appearing in the screen simultaneously, metal shrapnel can cooperate the tensile force on screen surface to carry out the shrink adjustment, avoid pressing from both sides the too big screen that leads to the dynamics and damage.

Description

Many automatic bending flexible screen's of position roll over and press test equipment

Technical Field

The utility model relates to a flexible screen detects technical field, specifically is a many automatic bending flexible screen roll over and press test equipment.

Background

Flexible screen, refers to flexible OLED. The successful mass production of the flexible screen is not only greatly better than the manufacturing of a new generation of high-end smart phone, but also has a profound influence on the application of wearable equipment due to the characteristics of low power consumption and flexibility, and the flexible screen can be widely applied along with the continuous penetration of a personal intelligent terminal in the future.

The existing flexible screen needs to be subjected to bending stress detection when leaving a factory, the screen needs to be fixed in the detection process, and when the screen is bent, the surface tension of the screen can be changed, so that the clamping area is abraded; therefore, the existing requirements are not met, and the folding and pressing test equipment for the multi-position automatic bending flexible screen is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a many automatic book of bending flexible screen press test equipment, elasticity splint and metal shrapnel itself all possess certain bending elasticity, like this can be fine with the screen laminating, when the screen appears crooked simultaneously, metal shrapnel can cooperate the screen surface tension to shrink the adjustment, avoid pressing from both sides the too big screen that leads to of tight dynamics and appear damaging, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a many automatic test equipment that rolls over of flexible screen of bending, includes horizontal processing platform, one side of horizontal processing bench top is provided with operation control cabinet, and operation control cabinet and horizontal processing platform pass through the screw connection, one side of operation control cabinet bottom is provided with the torque shaft frame, and the torque shaft frame is connected with the operation control cabinet laminating, the top of torque shaft frame is provided with crooked test splint, and crooked test splint include that first position board and second close the position board, and first position board and second close and be provided with central transmission shaft between the position board, central transmission shaft and torque shaft frame and operation control cabinet rotate to be connected.

Preferably, the inner sides of the first and second closing plates are both provided with a resistance sleeve shaft, the first and second closing plates are rotatably connected with the central transmission shaft through the resistance sleeve shaft, two ends of the resistance sleeve shaft are both provided with angle sensors, and the type of the angle sensors is set to be WKA-D39-A.

Preferably, the first board that closes and the inside of second board that closes all are provided with the frame position groove, and the top in frame position groove is provided with flexible screen detection spare, flexible screen detection spare closes the board laminating through frame position groove and first board and the second of closing and is connected.

Preferably, first board and the second that closes all are provided with elastic splint all around of closing the board, and elastic splint by a plurality of, elastic splint's one end is provided with the damping turn trough, and elastic splint through the damping turn trough with first board and the second that closes the board rotation connection.

Preferably, the inner side of the other end of the elastic clamping plate is provided with a shaft groove, a metal elastic sheet is arranged inside the shaft groove, the metal elastic sheet is connected with the elastic clamping plate through a screw, and the metal elastic sheet is connected with the flexible screen in a laminating manner.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, angle sensor distributes at the both ends of resistance sleeve shaft, can drive first position plate and second position plate through the resistance sleeve shaft and inwards or outwards overturn, and angle sensor then can monitor the turned angle of resistance sleeve shaft, and when torsion is constant, the change of resistance sleeve shaft angle can reduce gradually in the pivoted process, can obtain the anti-bending data of screen through the analysis to angle size and angle change speed;

2. the utility model discloses, after flexible screen placed, can directly rotate and close board elasticity splint all around, elasticity splint after the roll-out can advance to press from both sides tightly fixedly to flexible screen with the help of terminal metal shrapnel, elasticity splint and metal shrapnel itself all possess certain bending elasticity, like this can be fine with the screen laminating, when the screen is crooked appearing, metal shrapnel can cooperate the screen surface tension to shrink the adjustment, avoid pressing from both sides the too big screen that leads to of tight dynamics and appear damaging.

Drawings

FIG. 1 is an overall front view of the present invention;

fig. 2 is a schematic structural view of the bending test clamping plate of the present invention;

fig. 3 is a schematic view of the elastic splint of the present invention.

In the figure: 1. a horizontal processing table; 2. operating a console; 3. a torsion shaft bracket; 4. bending the test clamping plate; 5. a flexible screen detection member; 301. an angle sensor; 302. a central drive shaft; 401. a first positioning plate; 402. a second positioning plate; 403. a frame slot; 404. a resistance sleeve shaft; 405. an elastic splint; 4051. a damping rotary slot; 4052. a shaft groove; 4053. a metal spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides an embodiment: a multi-position automatic bending flexible screen bending and pressing test device comprises a horizontal processing table 1, wherein an operation control table 2 is arranged on one side above the horizontal processing table 1, the operation control table 2 is connected with the horizontal processing table 1 through screws, a torsion shaft frame 3 is arranged on one side of the bottom of the operation control table 2, the torsion shaft frame 3 is connected with the operation control table 2 in an attaching mode, a bending test clamping plate 4 is arranged above the torsion shaft frame 3, the bending test clamping plate 4 comprises a first combining plate 401 and a second combining plate 402, a central transmission shaft 302 is arranged between the first combining plate 401 and the second combining plate 402, and the central transmission shaft 302 is rotatably connected with the torsion shaft frame 3 and the operation control table 2;

during the use, the flexible screen detection piece 5 is placed in the frame position groove 403 on the surfaces of the first positioning plate 401 and the second positioning plate 402, and then the first positioning plate 401 and the second positioning plate 402 are controlled to turn over towards the inner piece by operating the console 2 by taking the central transmission shaft 302 as the center, so that the screen can be driven to bend inwards together, and the purpose of bending detection is achieved.

Referring to fig. 2, resistance sleeve shafts 404 are arranged on the inner sides of the first and

second positioning plates

401 and 402, the first and

second positioning plates

401 and 402 are rotatably connected with the central transmission shaft 302 through the resistance sleeve shafts 404, angle sensors 301 are arranged at two ends of the resistance sleeve shafts 404, the type of the angle sensors 301 is set to WKA-D39-a, frame grooves 403 are arranged inside the first and

second positioning plates

401 and 402, flexible screen detecting members 5 are arranged above the frame grooves 403, and the flexible screen detecting members 5 are in fit connection with the first and

second positioning plates

401 and 402 through the frame grooves 403;

angle sensor 301 distributes at the both ends of resistance sleeve axle 404, can drive first board 401 and the inside or outside upset that closes of second board 402 that closes through resistance sleeve axle 404, and angle sensor 301 then can monitor the turned angle of resistance sleeve axle 404, and when torsion is constant, the change of resistance sleeve axle 404 at the pivoted in-process angle can reduce gradually, through the analysis of angle size and angle change speed alright reachs the anti-buckling data of screen.

Referring to fig. 3, elastic clamping plates 405 are arranged around the first positioning plate 401 and the second positioning plate 402, the number of the elastic clamping plates 405 is multiple, one end of each elastic clamping plate 405 is provided with a damping rotating groove 4051, the elastic clamping plates 405 are rotatably connected with the first positioning plate 401 and the second positioning plate 402 through the damping rotating grooves 4051, an axial groove 4052 is formed in the inner side of the other end of each elastic clamping plate 405, a metal elastic piece 4053 is arranged inside the axial groove 4052, the metal elastic piece 4053 is connected with the elastic clamping plates 405 through screws, and the metal elastic pieces 4053 are attached to the flexible screen;

after the flexible screen is placed, can directly rotate and close board elasticity splint 405 all around, elasticity splint 405 after the roll-out can advance to press from both sides tightly fixedly to the flexible screen with the help of terminal metal shrapnel 4053, elasticity splint 405 and metal shrapnel 4053 themselves all possess certain crooked elasticity, like this can be fine with the screen laminating, when crooked appears at the screen simultaneously, metal shrapnel 4053 can cooperate the screen surface tension to carry out the shrink adjustment, avoid pressing from both sides the too big screen that leads to of tight dynamics and appear damaging.

To sum up, place flexible screen detection piece 5 in the frame position groove 403 on first board 401 and the second board 402 that closes the position, after the flexible screen is placed, can directly rotate and close the board elastic splint 405 all around, elastic splint 405 after roll-out can advance to press from both sides tightly fixedly with the help of terminal metal shrapnel 4053 to the flexible screen, elastic splint 405 and metal shrapnel 4053 themselves all possess certain bending elasticity, so can be fine with the screen laminating, when the screen appears crooked simultaneously, metal shrapnel 4053 can cooperate the tension on screen surface to carry out the shrink adjustment, avoid pressing from both sides the too big screen that leads to of dynamics and appear damaging, later come control first board 401 and the second board 402 that closes the position and use central transmission shaft 302 to overturn to the inside as the center through operation control console 2, the inboard of first board 401 and the second board 402 that closes is provided with resistance sleeve 404, and angle sensor 301 distributes at the both ends of resistance sleeve 404, can drive first board 401 and the second board that closes the position through resistance sleeve 404 and close the inboard to carry out and to carry out the resistance sleeve 404 that the angle that the sensor can change with the monitoring torsion angle that can obtain through the rotation of resistance speed change gradually, and the screen can obtain the change in the screen rotation angle of the torsional force analysis of the screen, then.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a many automatic bending flexible screen's book presses test equipment, includes horizontal processing platform (1), its characterized in that: one side of horizontal processing platform (1) top is provided with operation control cabinet (2), and operation control cabinet (2) pass through bolted connection with horizontal processing platform (1), one side of operation control cabinet (2) bottom is provided with torque shaft frame (3), and torque shaft frame (3) and operation control cabinet (2) laminating are connected, the top of torque shaft frame (3) is provided with crooked test splint (4), and crooked test splint (4) close position board (402) including first plate (401) and the second of closing, and first plate (401) and the second of closing is provided with central transmission shaft (302) between position board (402), central transmission shaft (302) and torque shaft frame (3) and operation control cabinet (2) rotate to be connected.

2. The apparatus of claim 1, wherein the apparatus further comprises: the inboard of first board (401) and the second board (402) that closes a position all is provided with resistance sleeve axle (404), and just first board (401) and the second board (402) that closes a position rotate with central transmission shaft (302) through resistance sleeve axle (404) and is connected, the both ends of resistance sleeve axle (404) all are provided with angle sensor (301), and the model of angle sensor (301) sets up to WKA-D39-A.

3. The folding and pressing test equipment for the multi-position automatic bending flexible screen according to claim 2, characterized in that: first board (401) and the second board (402) that closes the inside of closing a position all are provided with frame position groove (403), and the top of frame position groove (403) is provided with flexible screen detection piece (5), flexible screen detection piece (5) close a position board (401) and second through frame position groove (403) and close a position board (402) laminating and be connected.

4. The folding and pressing test equipment for the multi-position automatic bending flexible screen according to claim 3, characterized in that: first board (401) and the second that closes position board (402) all are provided with around flexible splint (405), and flexible splint (405) by a plurality ofly, the one end of flexible splint (405) is provided with damping commentaries on classics groove (4051), and flexible splint (405) through damping commentaries on classics groove (4051) with first board (401) and the second that closes position board (402) rotate to be connected.

5. The apparatus of claim 4, wherein the apparatus further comprises: the inboard of elasticity splint (405) other end is provided with axle groove (4052), the inside of axle groove (4052) is provided with metal shrapnel (4053), and metal shrapnel (4053) pass through the screw connection with elasticity splint (405), metal shrapnel (4053) are connected with the laminating of flexible screen.