CN210678437U

CN210678437U - Flexible OLED screen positioning jig

Info

Publication number: CN210678437U
Application number: CN201921482451.8U
Authority: CN
Inventors: 李海滨; 其他发明人请求不公开姓名
Original assignee: Shenzhen Same Light Photoelectric Technology Co Ltd
Current assignee: Shenzhen Same Light Photoelectric Technology Co Ltd
Priority date: 2019-09-07
Filing date: 2019-09-07
Publication date: 2020-06-05
Anticipated expiration: 2029-09-07

Abstract

The utility model discloses a flexible OLED screen positioning jig, which comprises a jig base, a screen positioning plate and a perforated plate, wherein the screen positioning plate is fixedly connected on the jig base, the through hole on the screen positioning plate is communicated with a positioning groove, the through hole is connected to a vacuum device, the perforated plate is positioned inside the screen positioning plate, an OLED screen ejection device is arranged inside the positioning groove, and the OLED screen ejection device is connected with the screen positioning plate, the flexible OLED screen positioning jig is convenient for placing an OLED screen on the perforated plate through the OLED screen ejection device arranged inside the positioning groove inside the screen positioning plate, simultaneously, the detection effect of the OLED screen on the perforated plate is not influenced, after the OLED screen is detected, the rapid ejection effect of the OLED screen can be realized, the OLED screen can be conveniently and manually taken and placed, and the large force application when the OLED screen is directly taken on the perforated plate is avoided, the OLED screen is bent, and the OLED screen is damaged due to large curling degree.

Description

Flexible OLED screen positioning jig

Technical Field

The utility model relates to a OLED screen technical field specifically is a flexible OLED screen positioning jig.

Background

The flexible display technology represented by the OLED is a new industrial trend, and the flexible display technology is required to be placed on a positioning jig for detection aiming at the products, so that defective products are discharged, and the reject ratio of subsequent finished products is reduced.

And because current positioning jig to the OLED screen, its whole effect that only has the location, overall structure is comparatively single, and the OLED screen is because its self is easily buckled, easily curls, and the less characteristic of thickness, leads to taking between OLED screen and the tool very inconvenient, and according to patent application number: CN201821784973.9, a flexible OLED screen positioning jig, in this patent, though use the vacuum make OLED screen can be stable adsorb at the inside second constant head tank of screen positioning board, nevertheless can't carry out the effect of taking fast to the OLED screen after detecting, and the OLED screen is when directly taking, and there is artifical application of force great, leads to the OLED screen to buckle, the curling degree is great and the phenomenon of damage, for this reason, we propose a flexible OLED screen positioning jig.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flexible OLED screen positioning jig to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flexible OLED screen positioning jig, includes tool base, screen locating plate and perforated plate, screen locating plate fixed connection is at the tool base, the screen locating plate go up the through-hole with the constant head tank intercommunication, and the through-hole is connected to vacuum apparatus, and the perforated plate is located inside the screen locating plate, the inside OLED screen ejecting device that is equipped with of constant head tank, and OLED screen ejecting device is connected with the screen locating plate.

Preferably, OLED screen ejecting device is including supporting track, liftout plate, liftout and tensile piece, supporting track fixed connection is inside the constant head tank, and the bottom of liftout plate and the inside sliding connection of supporting track, liftout plate top and the contact of liftout, liftout fixed connection is inside the constant head tank, the one end of liftout plate is connected through tensile one side of piece and screen locating plate.

Preferably, the ejecting part includes supporting roller, connecting plate, bottom plate, ejector pin, fixed plate, backup pad, buffer spring and sucking disc, supporting roller sliding connection is in the one end at ejector plate top, and supporting roller passes through the back shaft and is connected with the connecting plate rotation, the connecting plate passes through bottom plate and ejector pin fixed connection, ejector pin top slides and passes fixed plate and sucking disc fixed connection, the fixed plate passes through backup pad fixed connection inside the constant head tank, buffer spring sliding sleeve connects in the ejector pin outside, and buffer spring is located between bottom plate and the fixed plate, be equipped with the ejection mouth on the perforated plate, and the sucking disc is located ejection mouth department.

Preferably, the ejector plate is L-shaped.

Preferably, tensile piece is including tensile pole, handle and stopper, one side of screen locating plate is equipped with the spout, the one end of tensile pole is passed through the bearing and is rotated with the one end of liftout plate and be connected, and tensile pole other end passes spout and handle fixed connection, two stopper fixed connection is in the handle outside, and stopper sliding connection is in the screen locating plate outside.

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

1. the utility model discloses when using, through the inside OLED screen ejecting device that is equipped with of constant head tank inside the screen locating plate, thereby be convenient for the OLED screen to place on the perforated plate on the one hand, do not influence the effect of the detection of OLED screen on the perforated plate simultaneously, and after detecting the OLED screen, can realize the quick ejecting effect of OLED screen, the manual work of being convenient for is got and is put the OLED screen, and the application of force is great when having avoided artifical direct to take on the perforated plate, lead to the OLED screen to buckle, the crimp degree is great and the phenomenon of damage.

2. The utility model discloses whole easy operation, and through two stoppers that are equipped with in the tensile pole outside to play and carry out effectual spacing effect to the tensile pole, the gag lever post of being convenient for promotes simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is another schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the positioning groove structure of the present invention;

FIG. 4 is a schematic view of the structure of the ejector of the present invention;

FIG. 5 is an enlarged view of area A in FIG. 2;

fig. 6 is an enlarged view of the region B in fig. 4.

In the figure: 1-a jig base; 2-a screen positioning plate; 3-positioning a groove; 4-a perforated plate; 5-OLED screen liftout attachment; 6-a support rail; 7-a knock-out plate; 8-ejection; 9-a drawing member; 10-supporting rollers; 11-a connecting plate; 12-a base plate; 13-ejector pin; 14-a fixed plate; 15-a support plate; 16-a buffer spring; 17-a suction cup; 18-a stretch rod; 19-a handle; 20-a limiting block; 21-a chute; 22-top outlet.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a flexible OLED screen positioning jig, includes tool base 1, screen locating plate 2 and perforated

plate

4, 2 fixed connection of screen locating plate are at

tool base

1, 2 last through-holes of screen locating plate communicate with 3 constant head tanks, and the through-hole is connected to vacuum apparatus, and perforated plate 4 is located inside 2 screen locating plates, 3 inside OLED screen ejecting device 5 that are equipped with of constant head tank, and OLED screen ejecting device 5 is connected with 2 screen locating plates.

OLED screen ejecting device 5 is including supporting track 6, liftout plate 7, liftout 8 and tensile piece 9, supporting track 6 fixed connection is inside 3 constant head tanks, and the bottom of liftout plate 7 and the inside sliding connection of supporting track 6, 7 tops of liftout plate and the contact of 8 liftout, 8 fixed connection of liftout is inside 3 constant head tanks, the one end of liftout plate 7 is connected with one side of screen locating plate 2 through tensile piece 9, through the OLED screen ejecting device 5 that is equipped with to be convenient for the effect of the separation from between OLED screen and the screen locating plate 2.

Ejecting 8 includes supporting roller 10, connecting plate 11, bottom plate 12, ejecting rod 13, fixed plate 14, backup pad 15, buffer spring 16 and sucking disc 17, supporting roller 10 sliding connection is in the one end at ejecting 7 tops, and supporting roller 10 rotates with connecting plate 11 through the back shaft to be connected, connecting plate 11 passes through bottom plate 12 and ejecting 13 fixed connection, ejecting 13 slides on the top and passes fixed plate 14 and sucking disc 17 fixed connection, fixed plate 14 passes through backup pad 15 fixed connection inside constant head tank 3, buffer spring 16 slides and cup joints in the ejecting rod 13 outside, and buffer spring 16 is located between bottom plate 12 and fixed plate 14, be equipped with ejection opening 22 on the perforated plate 4, and sucking disc 17 is located ejection opening 22 department, through the ejecting 8 that is equipped with to be convenient for taking of OLED screen.

The ejector plate 7 is L-shaped so that the ejector plate 7 provides a vertical force to the support rollers 10.

Tensile piece 9 is including tensile pole 18, handle 19 and stopper 20, one side of screen locating plate 2 is equipped with spout 21, the one end of tensile pole 18 is passed through the bearing and is rotated with the one end of liftout plate 7 and be connected, and tensile pole 18 other end passes spout 21 and handle 19 fixed connection, two stopper 20 fixed connection is in the handle 19 outside, and stopper 20 sliding connection is in the screen locating plate 2 outside, through the tensile piece 9 that is equipped with to play and carry out tensile effect to liftout plate 7.

The specific implementation mode is as follows: after the OLED screen is detected on the porous plate 4, the handle 19 is rotated, the stretching rod 18 drives the two limit blocks 20 to align with the positions of the sliding grooves 21 on the screen positioning plate 2, the handle 19 is pressed to push towards the direction of the screen positioning plate 2, so that the ejection plate 7 slides on the supporting track 6, and because the ejection plate 7 is L-shaped, in the moving process of the ejection plate 7, the supporting roller 10 is subjected to the vertical acting force of the height change of the ejection plate 7, so as to rotate relative to the ejection plate 7, and simultaneously the supporting roller 10 moves upwards along a vertical plane, meanwhile, the connecting plate 11 acts on the ejection rod 13 through the bottom plate 12, so that the ejection rod 13 moves upwards along the ejection opening 22 of the porous plate 4 through the sucking disc 17, so that the sucking disc 17 ejects the OLED screen out and deviates from the action of the top end of the porous plate 4, at this time, the OLED screen can be taken out manually and quickly, and because the elastic acting force of the buffer spring 16 between the bottom plate 12 and the fixed plate 14, the bottom plate 12 moves downwards, and meanwhile, the handle 19 is pulled in the direction, so that the limiting shell is clamped outside the screen positioning plate 2, and the positioning effect on the ejector plate 7 can be realized.

It is noted that, herein, relational terms such as first and second, and the like may be 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 flexible OLED screen positioning jig, includes tool base (1), screen locating plate (2) and perforated plate (4), screen locating plate (2) fixed connection is in tool base (1), screen locating plate (2) go up the through-hole with constant head tank (3) intercommunication, and the through-hole is connected to vacuum apparatus, and inside perforated plate (4) are located screen locating plate (2), its characterized in that: the OLED screen ejection device (5) is arranged in the positioning groove (3), and the OLED screen ejection device (5) is connected with the screen positioning plate (2).

2. The flexible OLED screen positioning jig of claim 1, characterized in that: OLED screen ejecting device (5) is including supporting track (6), liftout plate (7), liftout (8) and tensile piece (9), supporting track (6) fixed connection is inside constant head tank (3), and the bottom of liftout plate (7) and the inside sliding connection of supporting track (6), liftout plate (7) top and liftout (8) contact, liftout (8) fixed connection is inside constant head tank (3), the one end of liftout plate (7) is connected with one side of screen locating plate (2) through tensile piece (9).

3. The flexible OLED screen positioning jig of claim 2, characterized in that: the ejection part (8) comprises a supporting roller (10), a connecting plate (11), a bottom plate (12), an ejection rod (13), a fixing plate (14), a supporting plate (15), a buffer spring (16) and a sucker (17), the supporting roller (10) is slidably connected to one end of the top of the ejection plate (7), the supporting roller (10) is rotatably connected with the connecting plate (11) through a supporting shaft, the connecting plate (11) is fixedly connected with the ejection rod (13) through the bottom plate (12), the top end of the ejection rod (13) slidably penetrates through the fixing plate (14) and is fixedly connected with the sucker (17), the fixing plate (14) is fixedly connected inside the positioning groove (3) through the supporting plate (15), the buffer spring (16) is slidably sleeved outside the ejection rod (13), the buffer spring (16) is located between the bottom plate (12) and the fixing plate (14), and an ejection outlet (22) is formed in the porous plate (4), and the suction cup (17) is located at the top outlet (22).

4. The flexible OLED screen positioning jig of claim 2, characterized in that: the ejection plate (7) is L-shaped.

5. The flexible OLED screen positioning jig of claim 2, characterized in that: tensile piece (9) are including tensile pole (18), handle (19) and stopper (20), one side of screen locating plate (2) is equipped with spout (21), the one end of tensile pole (18) is passed through the bearing and is rotated with the one end of liftout plate (7) and be connected, and tensile pole (18) other end passes spout (21) and handle (19) fixed connection, two stopper (20) fixed connection is in the handle (19) outside, and stopper (20) sliding connection is in the screen locating plate (2) outside.