CN213902827U

CN213902827U - OLED panel test fixture convenient to centre gripping is fixed

Info

Publication number: CN213902827U
Application number: CN202120054461.2U
Authority: CN
Inventors: 侯丽娟
Original assignee: Tianjin Xinghaorui Technology Co ltd
Current assignee: Tianjin Xinghaorui Technology Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-08-06
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a OLED panel test smelting tool convenient to centre gripping is fixed, comprising a base plate, control mechanism one is all installed to the positive left and right sides of bottom plate, control mechanism one includes first threaded rod, lagging, sheave, belt and the first in command, the outer wall below of first threaded rod is rotated with the positive left side of bottom plate and is linked to each other. The left grooved pulley running fit belt is driven by a first handle of the control mechanism to enable the right grooved pulley to rotate, and then the two first threaded rod running fit sleeve plates are enabled to enable the transverse plate to ascend, fixing when the thickness of the OLED panel is not enough is achieved, stability is guaranteed, practicability is improved, the moved wide plate extrudes the short plate and the straight rod in the inner side through the rubber pad, so that the OLED panel supports length adjustment, it is guaranteed that the support is stable, shaking is prevented, normal testing is guaranteed, the long plate is enabled to rotate towards the inner side, fixing of the OLED panel is achieved, convenience in disassembly is achieved, the operation is simple, the use difficulty is reduced, and convenience in popularization and use is achieved.

Description

OLED panel test fixture convenient to centre gripping is fixed

Technical Field

The utility model relates to a OLED panel test smelting tool technical field specifically is a OLED panel test smelting tool convenient to centre gripping is fixed.

Background

OLED panels are known as organic electroluminescent displays, organic light-emitting semiconductors, and are found in the laboratory in 1979 by professor deng-Qing cloud of american origin. The OLED display technology has the advantages of self-luminescence, wide viewing angle, almost infinite contrast, low power consumption, extremely high reaction speed and the like.

The inner wall backup pad can not be adjusted when using to current OLED panel test smelting tool, can't realize fixedly when OLED panel thickness is not enough, can't guarantee stably, has reduced the practicality to OLED panel length differs, can't realize the outrigger, takes place to rock easily, influences normal test, and the OLED panel is fixed troublesome simultaneously, is not convenient for dismantle, and the operation is complicated, has increased the use degree of difficulty, is not conform to modern's user demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a OLED panel test smelting tool convenient to centre gripping is fixed to it can not adjust to propose current OLED panel test smelting tool inner wall backup pad when using in solving above-mentioned background art, can't realize fixedly when OLED panel thickness is not enough, can't guarantee stably, has reduced the problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the OLED panel testing jig convenient to clamp and fix comprises a bottom plate, wherein control mechanisms I are mounted on the left side and the right side of the front surface of the bottom plate;

the first control mechanism comprises a first threaded rod, a sleeve plate, a grooved pulley, a belt and a first handle;

the lower portion of the outer wall of the first threaded rod is rotatably connected with the left side of the front face of the bottom plate, the outer wall of the first threaded rod is in threaded connection with the inner wall of the sleeve plate, the bottom of the first threaded rod is fixedly connected with the top of the grooved pulley, the outer wall of the grooved pulley is rotatably connected with the left side of the inner wall of the belt, and the left side of the bottom of the grooved pulley is connected with the top of a first handle.

Preferably, the top of each of the two sleeve plates is fixedly connected with a transverse plate.

Preferably, the left side and the right side of the transverse plate are both provided with a second control mechanism;

the second control mechanism comprises a straight rod, a short plate, a first spring and a rubber pad;

the right side of the outer wall of the straight rod is in clearance fit with the left side of the transverse plate, the left side of the straight rod is fixedly connected with the right side of the short plate, the outer wall of the straight rod is sleeved with the inner wall of the first spring, the left side and the right side of the first spring are fixedly connected with the right side of the short plate and the left side of the transverse plate respectively, and the left side of the short plate is fixedly connected with the right side of the rubber pad.

Preferably, both ends all are processed flutedly about the bottom plate, two the inner wall inboard of recess rotates respectively and is connected with the second threaded rod, two the outside of second threaded rod rigid coupling respectively has the second handle, two the equal threaded connection of outer wall of second threaded rod has the wide board.

Preferably, fixing mechanisms are mounted below the outer sides of the two wide plates;

the fixing mechanism comprises a bent rod, a straight plate, a square block, a second spring, an inclined plate and a long plate;

the right side bottom of knee and the left side below looks rigid coupling of wide slab, the outer wall below of knee and the inner wall looks rigid coupling of straight board, the outer wall top of knee and the inner wall clearance fit of square, the outer wall of knee cup joints with the inner wall of second spring mutually, the upper and lower both sides of second spring respectively with the bottom of square and the top looks rigid coupling of straight board, the front of square rotates with the bottom of swash plate and links to each other, the top of swash plate rotates with the front left side of long slab and links to each other, the inner wall of long slab rotates with the front top of knee and links to each other.

Preferably, the left end and the right end of the bottom plate are fixedly connected with a base.

Compared with the prior art, the beneficial effects of the utility model are that: according to the OLED panel testing jig convenient to clamp and fix, the left grooved pulley is driven by the first handle of the control mechanism to be in rotating fit with the belt so that the right grooved pulley rotates, and then the two first threaded rods are in rotating fit with the sleeve plate so that the transverse plate is lifted, so that fixing when the thickness of the OLED panel is insufficient is realized, stability is guaranteed, and practicability is improved;

the second handle drives the second threaded rod to rotate, so that the wide plate moves inwards on the inner wall of the groove, and the moving wide plate extrudes the short plate and the inner side of the straight rod through the rubber pad, so that the support length of the OLED panel is adjusted, the support stability is ensured, the shaking is prevented, and the normal test is ensured;

the elastic blocks provide upward elastic force through the fixed second spring, so that the inclined plate rotates upwards, the long plate rotates inwards, the OLED panel is fixed, and the fixing, the dismounting and the operation are convenient.

Drawings

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

FIG. 2 is a schematic view of the connection relationship between the bottom plate, the first threaded rod and the sleeve plate in FIG. 1;

FIG. 3 is a schematic view showing the connection relationship between the first threaded rod, the sheave and the belt in FIG. 1;

FIG. 4 is a schematic view of the connection structure of the bent rod, the straight rod and the square block in FIG. 1.

In the figure: 1. the device comprises a bottom plate, 2, a first control mechanism, 201, a first threaded rod, 202, a sleeve plate, 203, a grooved wheel, 204, a belt, 205, a first handle, 3, a second control mechanism, 301, a straight rod, 302, a short plate, 303, a first spring, 304, a rubber pad, 4, a fixing mechanism, 401, a bent rod, 402, a straight plate, 403, a square block, 404, a second spring, 405, an inclined plate, 406, a long plate, 5, a transverse plate, 6, a second threaded rod, 7, a second handle, 8, a wide plate, 9, a base, 10 and a groove.

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. 1-4, the present invention provides a technical solution: an OLED panel testing jig convenient for clamping and fixing comprises a bottom plate 1, wherein control mechanisms I2 are respectively arranged on the left side and the right side of the front surface of the bottom plate 1, each control mechanism I2 comprises a first threaded rod 201 and a sleeve plate 202, the lower portion of the outer wall of the first threaded rod 201 is rotatably connected with the left side of the front face of the bottom plate 1, the first threaded rod 201 is stressed to rotate through a left bearing on the front face of the bottom plate 1, the outer wall of the first threaded rod 201 is in threaded connection with the inner wall of the sleeve plate 202, the bottom of the first threaded rod 201 is fixedly connected with the top of the grooved wheel 203, the outer wall of the grooved wheel 203 is rotatably connected with the left side of the inner wall of the belt 204, the left grooved wheel 203 is rotatably matched with the belt 204 to drive the right grooved wheel 203 to rotate, the left side of the bottom of the grooved wheel 203 is connected with the top of the first handle 205, the first handle 205 is convenient to drive the grooved wheel 203 to rotate, and transverse plates 5 are fixedly connected to the tops of the two sleeve plates 202.

The left side and the right side of the transverse plate 5 are respectively provided with a control mechanism II 3, the control mechanism II 3 comprises a straight rod 301, a short plate 302, a first spring 303 and a rubber pad 304, the right side of the outer wall of the straight rod 301 is in clearance fit with the left side of the transverse plate 5, the straight rod 301 is forced to slide left and right through the inner wall of the left side of the transverse plate 5, the left side of the straight rod 301 is fixedly connected with the right side of the short plate 302, the outer wall of the straight rod 301 is sleeved with the inner wall of the first spring 303, the left side and the right side of the first spring 303 are respectively fixedly connected with the right side of the short plate 302 and the left side of the transverse plate 5, the short plate 302 is matched with the straight rod 301 to rebound through the first spring 303 after moving, the left side of the short plate 302 is fixedly connected with the right side of the rubber pad 304, the left end and the right end of the bottom plate 1 are respectively provided with a groove 10, the inner sides of the inner walls of the two grooves 10 are respectively and rotatably connected with a second threaded rod 6, the outer sides of the two second threaded rods 6 are respectively and fixedly connected with a second handle 7, the second handle 7 is convenient for driving the second threaded rod 6 to rotate, the outer walls of the two second threaded rods 6 are both in threaded connection with wide plates 8, the lower parts of the outer sides of the two wide plates 8 are both provided with fixing mechanisms 4, each fixing mechanism 4 comprises a bent rod 401, a straight plate 402, a square 403, a second spring 404, an inclined plate 405 and a long plate 406, the bottom of the right side of each bent rod 401 is fixedly connected with the lower part of the left side of the corresponding wide plate 8, the lower part of the outer wall of each bent rod 401 is fixedly connected with the inner wall of the corresponding straight plate 402, the upper part of the outer wall of each bent rod 401 is in clearance fit with the inner wall of the corresponding square 403, the corresponding square 403 is forced to move up and down through the outer wall of the corresponding bent rod 401, the outer wall of each bent rod 401 is sleeved with the inner wall of the corresponding second spring 404, the upper side and the lower side of the corresponding second spring 404 are fixedly connected with the bottom of the corresponding square 403 and the top of the corresponding straight plate 402 respectively, the corresponding square 403 is rebounded through the corresponding second spring 404 after being forced to move, the front of the corresponding square 403 is rotationally connected with the bottom of the inclined plate 405, and the inclined plate 403 is forced to rotate through a pin shaft 403, the top of swash plate 405 rotates with the front left side of long board 406 and links to each other, and the inner wall of long board 406 rotates with the front top of knee 401 and links to each other, and long board 406 atress rotates through the positive top round pin axle of knee 401, and both ends all are rigid coupling have base 9 about the bottom of bottom plate 1.

In this embodiment, when the jig is used, the square 403 is moved downward by the curved rod 401, and further drives the inclined plate 405 to rotate downward, and drives the long plate 406 to rotate upward, then the panel is placed on the top of the horizontal plate 5 to be attached to the rubber pad 304, then the square 403 is loosened, the second spring 404 provides elasticity to return the square 403 to the original position, and further the inclined plate 405 drives the long plate 406 to rotate, so that the inner sides of the bottoms of the two long plates 406 abut against the top of the panel, when the width of the panel is too narrow, the second screw rod 6 is conveniently driven to rotate by the second handle 7, the rotating second screw rod 6 drives the wide plate 8 to move inward on the inner wall of the groove 10, the moving wide plate 8 presses the rubber pads 304 on the two sides inward, so that the straight rod 301 is inserted into the left and right sides of the horizontal plate 5, thereby adjusting the distance between the wide plates 8, after the top of the thickness of the panel cannot abut against the long plate 406, the first handle 205 drives the left grooved pulley 203 to rotate in cooperation with the belt 204 to drive the right grooved pulley 203 to rotate, and then the two first threaded rods 201 are rotated, so that the sleeve plate 202 moves upwards, the transverse plate 5 is driven to move upwards, and the pushing panel is tightly abutted to the long plate 406.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 OLED panel test fixture convenient to centre gripping is fixed, includes bottom plate (1), its characterized in that: the left side and the right side of the front surface of the bottom plate (1) are respectively provided with a first control mechanism (2);

the first control mechanism (2) comprises a first threaded rod (201), a sleeve plate (202), a grooved wheel (203), a belt (204) and a first handle (205);

the lower portion of the outer wall of the first threaded rod (201) is rotatably connected with the left side of the front face of the bottom plate (1), the outer wall of the first threaded rod (201) is in threaded connection with the inner wall of the sleeve plate (202), the bottom of the first threaded rod (201) is fixedly connected with the top of the grooved pulley (203), the outer wall of the grooved pulley (203) is rotatably connected with the left side of the inner wall of the belt (204), and the left side of the bottom of the grooved pulley (203) is connected with the top of the first handle (205).

2. The OLED panel testing jig facilitating clamping fixation of the OLED panel as claimed in claim 1, wherein: the top of the two sleeve plates (202) is fixedly connected with a transverse plate (5).

3. The OLED panel testing jig facilitating clamping fixation of claim 2, wherein: the left side and the right side of the transverse plate (5) are provided with a second control mechanism (3);

the second control mechanism (3) comprises a straight rod (301), a short plate (302), a first spring (303) and a rubber pad (304);

the right side of the outer wall of the straight rod (301) is in clearance fit with the left side of the transverse plate (5), the left side of the straight rod (301) is fixedly connected with the right side of the short plate (302), the outer wall of the straight rod (301) is sleeved with the inner wall of the first spring (303), the left side and the right side of the first spring (303) are fixedly connected with the right side of the short plate (302) and the left side of the transverse plate (5) respectively, and the left side of the short plate (302) is fixedly connected with the right side of the rubber pad (304).

4. The OLED panel testing jig facilitating clamping fixation of the OLED panel as claimed in claim 1, wherein: the bottom plate (1) all processes recess (10) in both ends about, two the inner wall inboard of recess (10) rotates respectively and is connected with second threaded rod (6), two the outside of second threaded rod (6) is the rigid coupling respectively has second handle (7), two the equal threaded connection of outer wall of second threaded rod (6) has wide board (8).

5. The OLED panel testing jig facilitating clamping fixation as claimed in claim 4, wherein: fixing mechanisms (4) are arranged below the outer sides of the two wide plates (8);

the fixing mechanism (4) comprises a bent rod (401), a straight plate (402), a square block (403), a second spring (404), an inclined plate (405) and a long plate (406);

the right side bottom of knee (401) and the left side below rigid coupling of wide slab (8), the outer wall below of knee (401) and the inner wall looks rigid coupling of straight board (402), the outer wall top of knee (401) and the inner wall clearance fit of square (403), the outer wall of knee (401) cup joints with the inner wall of second spring (404) mutually, the upper and lower both sides of second spring (404) respectively with the bottom of square (403) and the top looks rigid coupling of straight board (402), the front of square (403) rotates with the bottom of swash plate (405) and links to each other, the top of swash plate (405) rotates with the positive left side of long slab (406) and links to each other, the inner wall of long slab (406) rotates with the positive top of knee (401) and links to each other.

6. The OLED panel testing jig facilitating clamping fixation of the OLED panel as claimed in claim 1, wherein: both ends all are connected with base (9) about the bottom of bottom plate (1) fixedly.