CN218727707U

CN218727707U - OLED module aging testing device

Info

Publication number: CN218727707U
Application number: CN202222849808.XU
Authority: CN
Inventors: 葛亮
Original assignee: Jiujiang Qingyue Photoelectric Technology Co ltd
Current assignee: Jiujiang Qingyue Photoelectric Technology Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-03-24
Anticipated expiration: 2032-10-27

Abstract

The utility model provides a OLED module aging testing device, include: the test box is suitable for carrying out aging test on the OLED module arranged in the test box; the test box is provided with a module fixing mechanism for clamping and fixing the OLED module; the module fixing mechanism includes: the movable clamping plate is movably connected to the inner side of the wall surface on one side of the U-shaped plate through a pin rod; the spring is arranged between the movable clamping plate and the U-shaped plate, the pin rod is sleeved with the spring, and the pin head of the pin rod is abutted to the outer side of the U-shaped plate, relative to the wall surface of one side of the movable clamping plate. The utility model discloses a OLED module aging testing device can realize the OLED module. Quick fixation, simple structure, convenient operation can effectively improve the ageing efficiency.

Description

OLED module aging testing device

Technical Field

The utility model relates to a OLED makes the field, concretely relates to OLED module aging testing device.

Background

Before the OLED module leaves a factory, performance tests in various aspects need to be carried out, wherein the aging performance of the OLED module is an important item for detecting the OLED module, and in order to detect the aging service life of the OLED module, the OLED module generally needs to be placed in a high-temperature environment for aging tests. The aging testing device of the existing OLED module generally directly places the OLED module into the slot position for aging testing, so that the heated state of the OLED module has deviation due to the placing state of the OLED module, and the deviation of a testing result is caused. Therefore, a solution is needed to fix the OLED module quickly and easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a OLED module aging testing device to with the quick simple fixed of OLED module in aging testing.

The utility model provides a OLED module aging testing device, include: the test box is suitable for carrying out aging test on the OLED module arranged in the test box; the test box is provided with a module fixing mechanism for clamping and fixing the OLED module; the module fixing mechanism includes: the movable clamping plate is movably connected to the inner side of the wall surface on one side of the U-shaped plate through a pin rod; the spring is arranged between the movable clamping plate and the U-shaped plate, the pin rod is sleeved with the spring, and the pin head of the pin rod is abutted to the outer side of the wall surface of one side of the U-shaped plate, which is opposite to the movable clamping plate.

Optionally, a drawer-type plugboard is arranged in the test box, and the module fixing mechanisms are arranged in the drawer-type plugboard in an array manner; the inside of the test box is also provided with a guide sliding groove, and the drawer type plugboard is suitable for moving back and forth along the guide sliding groove.

Optionally, the OLED module aging testing apparatus further includes: the drive box, the drive box is provided with actuating mechanism, actuating mechanism connects the drawer-type picture peg is suitable for the drive the drawer-type picture peg is followed the direction spout back-and-forth movement.

Optionally, the driving mechanism includes a driving motor, a screw rod is fixedly connected to an end of an output shaft of the driving motor, a driving threaded sleeve is sleeved outside the screw rod, the top of the driving threaded sleeve is fixedly connected to the drawer type plugboard through a sliding rod, and the sliding rod connected between the driving threaded sleeve and the drawer type plugboard penetrates through the guide sliding groove; the driving motor is suitable for driving the screw rod to rotate clockwise or anticlockwise so as to drive the driving threaded sleeve to move back and forth and further drive the drawer type inserting plate to move back and forth.

Optionally, the driving box is arranged at the bottom of the testing box.

Optionally, the top of test box is provided with the copper, the copper is suitable for through electric heating pipe heating intensification, and then heats the inside air of test box provides the ageing environment.

Optionally, the bottom of the copper plate is provided with a plurality of heat dissipation fins.

Optionally, a temperature controller is arranged at the top of the test box, and the temperature controller is electrically connected with the electric heating pipe and is suitable for controlling the heating state of the electric heating pipe; a temperature sensor is arranged inside the test box to monitor the ambient temperature inside the test box.

Optionally, the OLED module aging test apparatus further includes: the movable base comprises a bottom plate, and four groups of universal wheels are symmetrically arranged on the center of the bottom surface of the bottom plate.

Optionally, the damping shock absorbers are arranged on the top surface of the bottom plate in a centrosymmetric manner.

The above technical scheme of the utility model following beneficial effect has:

the utility model provides an OLED module aging testing device, which comprises a U-shaped plate and a movable clamping plate, wherein the movable clamping plate is movably connected with the inner side of the wall surface at one side of the U-shaped plate through a pin rod; the utility model discloses a quick OLED module, including U-shaped plate, movable clamp plate, spring housing, pin pole, movable clamp plate and U-shaped plate, be provided with the spring between the U-shaped plate, the spring housing is located the pin pole, the round pin head butt of pin pole in the U-shaped plate is relative the setting of the wall surface outside of movable clamp plate one side when the OLED module is fixed to needs, pulls open the pin pole slightly, and with movable clamp plate and U-shaped plate to the space between the wall surface enlarge, loosen the pin pole after putting into the OLED module, because the resilience of spring makes the quick reset of movable clamp plate, presss from both sides the OLED module tightly, realizes the quick fixed of OLED module. Simple structure, convenient operation can effectively improve the ageing efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic external structural diagram of an OLED module aging test device according to the present invention;

FIG. 2 is a side view of the OLED module aging testing apparatus of the present invention;

FIG. 3 is a schematic diagram of the internal structure of the aging testing device for OLED modules of the present invention;

fig. 4 is a schematic structural diagram of the module fixing mechanism of the OLED module aging testing apparatus of the present invention.

Detailed Description

The utility model provides a OLED module aging testing device, include: the test box is suitable for carrying out aging test on the OLED module arranged in the test box; the test box is provided with a module fixing mechanism for clamping and fixing the OLED module; the module fixing mechanism includes: the movable clamping plate is movably connected to the inner side of the wall surface on one side of the U-shaped plate through a pin rod; the spring is arranged between the movable clamping plate and the U-shaped plate, the pin rod is sleeved with the spring, and the pin head of the pin rod is abutted to the outer side of the U-shaped plate, relative to the wall surface of one side of the movable clamping plate. The utility model discloses a OLED module aging testing device can be with the quick simple fixed of OLED module in aging testing. Simple structure and convenient operation.

The technical solution of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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. Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Examples

Referring to fig. 1-4, the utility model provides an OLED module aging testing device, include:

the test box 3 is suitable for carrying out aging test on the OLED module in the test box 3. The test box 3 is provided with a module fixing mechanism 6 for clamping and fixing the OLED module.

Referring to fig. 4 (at a in fig. 1), the module fixing mechanism 6 includes: a U-shaped plate 19 and a movable clamping plate 21, wherein the movable clamping plate 21 is movably connected to the inner side of the wall surface on one side of the U-shaped plate 19 through a pin rod 20; a spring 22 is arranged between the movable clamping plate 21 and the U-shaped plate 19, the pin rod 20 is sleeved with the spring 22, and a pin head of the pin rod 20 abuts against the outer side of the wall surface of the U-shaped plate 19 opposite to one side of the movable clamping plate 21.

Through the setting of module fixed establishment 6, when the OLED module is fixed to needs, pull open pin 20 slightly, draw movable clamp plate and U-shaped board to the space between the lateral wall face big, put into and loosen pin 20 behind the OLED module, because the resilience of spring 22 makes the quick reset of movable clamp plate 21, presss from both sides the OLED module tightly, realizes the quick fixed of OLED module. Simple structure, convenient operation can effectively improve the ageing efficiency.

Further, a drawer type plugboard 5 is arranged in the test box 3, and the module fixing mechanisms 6 are arranged in the drawer type plugboard 5 in an array manner; the test box 3 is also internally provided with a guide chute 11, and the drawer type flashboard 5 is suitable for moving back and forth along the guide chute 11. In this way, the drawer insert 5 can be withdrawn from the test chamber 3 or the drawer insert 5 can be pushed into the test chamber 3 as a whole, as desired.

Further, the aging testing device for the OLED module further comprises: the drawer type inserting plate comprises a driving box 2, wherein the driving box 2 is provided with a driving mechanism 4, the driving mechanism 4 is connected with a drawer type inserting plate 5 and is suitable for driving the drawer type inserting plate 5 to move back and forth along a guide sliding groove 11.

Specifically, the driving mechanism 4 includes a driving motor 16, a screw rod 17 is fixedly connected to an end portion of an output shaft of the driving motor 16, a driving threaded sleeve 18 is sleeved outside the screw rod 17, a top of the driving threaded sleeve 18 is fixedly connected to the drawer-type plugboard 5 through a sliding rod, and the sliding rod connected between the driving threaded sleeve 18 and the drawer-type plugboard 5 penetrates through the guide chute 11; the driving motor 16 is adapted to drive the screw rod 17 to rotate clockwise or counterclockwise to drive the driving threaded sleeve 18 to move back and forth, so as to drive the drawer-type inserting plate 5 to move back and forth. In this way, the drawer insert 5 is moved back and forth along the guide chute 11.

In this embodiment, the driving box 2 is disposed at the bottom of the testing box 3.

In this embodiment, the top of the test box 3 is provided with a copper plate 8, and the copper plate 8 is suitable for being heated by an electric heating pipe 9 to raise the temperature, so as to heat the air inside the test box 3 and provide an aging environment.

Further, a plurality of radiating fins 12 are arranged at the bottom of the copper plate 8.

Further, a temperature controller 7 is arranged at the top of the test box 3, and the temperature controller 7 is electrically connected with the electric heating pipe 9 and is suitable for controlling the heating state of the electric heating pipe 9; the inside of the test box 3 is also provided with a temperature sensor 10 to monitor the ambient temperature in the test box 3.

In this embodiment, the OLED module aging testing apparatus further includes: the movable base 1 comprises a bottom plate 13, and four groups of universal wheels 14 are symmetrically arranged on the center of the bottom surface of the bottom plate 13. In this embodiment, a drive box 2 is provided on the mobile base 1, and a test box 3 is provided on the drive box 2. In other embodiments, the position of the driving box 2 can be adjusted as required to ensure the connection relationship between the aforementioned components.

In this embodiment, the damping shock absorbers 15 are arranged on the top surface of the bottom plate 13 in a central symmetry manner.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. An OLED module aging testing device is characterized by comprising:

the test box is suitable for carrying out aging test on the OLED module arranged in the test box; the test box is provided with a module fixing mechanism for clamping and fixing the OLED module; the module fixing mechanism includes: the movable clamping plate is movably connected to the inner side of the wall surface on one side of the U-shaped plate through a pin rod; the spring is arranged between the movable clamping plate and the U-shaped plate, the pin rod is sleeved with the spring, and the pin head of the pin rod is abutted to the outer side of the U-shaped plate, relative to the wall surface of one side of the movable clamping plate.

2. The aging test device for the OLED module according to claim 1,

the test box is internally provided with a drawer type plugboard, and the module fixing mechanisms are arranged in the drawer type plugboard in an array manner; the inside of the test box is also provided with a guide sliding groove, and the drawer type inserting plate is suitable for moving back and forth along the guide sliding groove.

3. The aging testing device for the OLED module as recited in claim 2, further comprising:

the drive box, the drive box is provided with actuating mechanism, actuating mechanism connects the drawer-type picture peg is suitable for the drive the drawer-type picture peg is followed the direction spout back-and-forth movement.

4. The aging test device for OLED module as claimed in claim 3,

the driving mechanism comprises a driving motor, a screw rod is fixedly connected to the end part of an output shaft of the driving motor, a driving threaded sleeve is sleeved on the outer side of the screw rod, the top of the driving threaded sleeve is fixedly connected with the drawer type inserting plate through a sliding rod, and the sliding rod connected between the driving threaded sleeve and the drawer type inserting plate penetrates through the guide sliding groove; the driving motor is suitable for driving the screw rod to rotate clockwise or anticlockwise so as to drive the driving threaded sleeve to move back and forth and further drive the drawer type inserting plate to move back and forth.

5. The aging test device for OLED module as claimed in claim 4,

the drive box is arranged at the bottom of the test box.

6. The aging test device for OLED module as claimed in claim 1,

the top of test box is provided with the copper, the copper is suitable for through electric heating pipe heating intensification, and then heats the inside air of test box provides the ageing environment.

7. The OLED module aging testing apparatus of claim 6,

and a plurality of radiating fins are arranged at the bottom of the copper plate.

8. The aging test device for the OLED module according to claim 6,

the top of the test box is provided with a temperature controller which is electrically connected with the electric heating pipe and is suitable for controlling the heating state of the electric heating pipe; a temperature sensor is arranged inside the test box to monitor the ambient temperature in the test box.

9. The aging testing device for the OLED module as recited in claim 1, further comprising:

the movable base comprises a bottom plate, and four groups of universal wheels are symmetrically arranged on the center of the bottom surface of the bottom plate.

10. The aging test device for OLED module as claimed in claim 9,

and damping shock absorbers are arranged on the top surface of the bottom plate in a centrosymmetric manner.