CN216816732U

CN216816732U - Diversified electrical measuring tool for display panel

Info

Publication number: CN216816732U
Application number: CN202123448198.4U
Authority: CN
Inventors: 张东琪; 张松岩; 付浩; 马鑫兰; 伍小丰
Original assignee: Truly Renshou High end Display Technology Ltd
Current assignee: Truly Renshou High end Display Technology Ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-24
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to the technical field related to display panel detection, in particular to a diversified electrical measurement tool for a display panel, which comprises a base, wherein a support frame is fixedly connected to one side of the upper surface of the base, a telescopic cylinder is fixedly connected to the inner top of the support frame, the output end of the telescopic cylinder is fixedly connected with a concave plate, a chute is formed in the inner side wall of the concave plate, a fixed block is fixedly connected to one side of the inner side wall of the concave plate, a first electrical measurement tool is fixedly connected to one side, far away from the fixed block, in the chute, a first saw tooth is fixedly connected to one side of the first electrical measurement tool, a second electrical measurement tool is slidably connected to the other side in the chute, a second saw tooth is fixedly connected to one side of the second electrical measurement tool, and an electrical measurement tool contact PIN is movably connected to the surface of the second saw tooth A tool is provided.

Description

Diversified electrical measurement tool for display panel

Technical Field

The utility model relates to the technical field related to display panel detection, in particular to a diversified electrical measuring tool for a display panel.

Background

The display panel has the advantages of thin body, electricity saving, no radiation and the like, is widely applied, most of the display panels on the existing market are backlight type liquid crystal display devices, and comprise a liquid crystal panel and a backlight module.

At present, after display panel produces, display panel all need carry out performance test, need different electricity to the display panel of different models and survey the tool, need change different electricity in the testing process and survey the tool, and troublesome poeration reduces work efficiency.

SUMMERY OF THE UTILITY MODEL

In view of the deficiencies of the prior art, the present invention provides a diversified electrical measuring tool for a display panel. The problem is solved as far as possible to provide a diversified electrical measuring tool which can improve the working efficiency and does not need to replace different electrical measuring tools for the display panel.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model provides a diversified electricity measuring tool for display panel, includes the base, one side fixedly connected with support frame of base upper surface, the interior top fixedly connected with telescopic cylinder of support frame, telescopic cylinder's the concave template of output fixedly connected with, the spout has been seted up to the inside wall of concave template, one side fixedly connected with fixed block of concave template inside wall, the inside first electricity measuring tool of one side fixedly connected with who keeps away from the fixed block of spout, the first sawtooth of one side fixedly connected with of first electricity measuring tool, the inside opposite side sliding connection of spout has the second electricity to measure the tool, one side fixedly connected with second sawtooth of tool is surveyed to the second electricity, the surperficial swing joint of second sawtooth has electricity to measure tool contact PIN, the top fixedly connected with control signal input of electricity measuring tool contact PIN.

As a preferred embodiment of the diversified electrical measuring tool for the display panel provided by the present invention, a bolt is connected to the surface of the fixing block in a threaded manner, one end of the bolt is rotatably connected to the surface of the second electrical measuring tool, and an adjusting handle is fixedly connected to the other end of the bolt.

As a preferred embodiment of the diversified electrical measuring tool for the display panel provided by the present invention, a sliding plate is slidably connected to the upper surface of the base, which is close to the supporting frame, and a rubber pad is fixedly connected to the upper surface of the sliding plate.

As a preferred embodiment of the diversified electrical measurement tool for the display panel provided by the utility model, the upper surface of the rubber PAD is movably connected with the display panel to be electrically measured, and the surface of the display panel to be electrically measured is connected with the screen contact PAD.

As a preferred embodiment of the diversified electrical measuring tool for the display panel provided by the present invention, a slide bar is fixedly connected to a side surface of the slide plate, and a slide groove adapted to the slide bar is formed on an inner side surface of the base.

As a preferred embodiment of the diversified electrical measuring tool for the display panel provided by the utility model, the size of the first sawtooth is matched with that of the second sawtooth.

As a preferred embodiment of the diversified electrical measuring tool for the display panel provided by the present invention, a supporting pillar is fixedly connected to a vertex angle of an upper surface of the sliding plate, a sliding rod is fixedly connected to a side surface of the supporting pillar, a sliding block is slidably connected to a surface of the sliding rod, and a sliding frame is fixedly connected to a side surface of the sliding block.

As a preferred embodiment of the diversified electrical measuring tool for the display panel provided by the present invention, the upper surface of the sliding frame is provided with a mounting hole, the inside of the mounting hole is movably connected with a connecting rod, the top end of the connecting rod is fixedly connected with a pull block, the bottom end of the connecting rod is fixedly connected with a mounting plate, and the lower surface of the mounting plate is fixedly connected with a suction cup.

As a preferred embodiment of the diversified electrical measuring tool for the display panel provided by the present invention, a spring is sleeved on the surface of the connecting rod, one end of the spring is movably connected with the lower surface of the sliding frame, and the other end of the spring is movably connected with the upper surface of the mounting plate.

As a preferred embodiment of the diversified electrical measuring tool for the display panel provided by the present invention, an anti-slip support pad is fixedly connected to the lower surface of the base plate.

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

1. according to the diversified electrical measurement tool for the display panel, the display panel needing electrical measurement is placed on the surface of the sliding plate through the arrangement of the telescopic cylinder, the concave plate, the first electrical measurement jig, the first saw teeth, the second electrical measurement jig and the second saw teeth, the electrical measurement jig contact PIN placed between the first saw teeth and the second saw teeth is adjusted according to the screen contact PAD of the display panel to be electrically measured, the position where the electrical measurement jig contacts the PIN corresponds to the position where the screen contact PAD of the display panel to be electrically measured, convenience and rapidness are achieved, the corresponding electrical measurement jig does not need to be replaced, and the working efficiency can be effectively improved.

2. The diversified electrical measuring tool for the display panel provided by the utility model pulls the pull block to move upwards through the arrangement of the sliding rod, the sliding block, the sliding frame, the connecting rod, the pull block, the mounting plate and the sucker, the display panel to be electrically tested can be adsorbed on the sucker, the sliding block is moved and pushed to the direction of the supporting frame along the sliding rod, the screen contact PAD of the display panel to be electrically tested is moved to the position below the contact PIN of the electrical testing jig, the pull block is loosened, under the effect of spring, can produce decurrent power to the mounting panel, can will place the display panel laminating at the sucking disc on the surface of rubber PAD, cooperation draw runner and sliding tray can survey the accurate counterpoint of tool contact PIN with the electricity with screen contact PAD, can effectual improvement work efficiency, also can avoid waiting to survey display panel at the in-process of electricity survey to survey the electricity and examine time measuring, treats that the electricity surveys the surface of display panel and causes the fish tail.

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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view of a diversified electrical measurement tool for a display panel of the present invention;

FIG. 2 is a concave board of the diversified electrical measuring tool for the display panel according to the present invention;

FIG. 3 is an electrical detail view of the diversified electrical testing tool for the display panel according to the present invention;

FIG. 4 is a left side view of the base of the diversified electrical measuring tool for the display panel of the present invention;

FIG. 5 is a diagram of an anti-slip support pad for a diversified electrical testing tool for a display panel according to the present invention;

in the figure: 1. a base; 2. a support frame; 3. a telescopic cylinder; 4. a concave plate; 5. a chute; 6. a fixed block; 7. a first electrical measurement tool; 8. a first saw tooth; 9. a second electrical measurement tool; 10. a second saw tooth; 11. the electrical measurement jig contacts the PIN; 12. a control signal input terminal; 13. a bolt; 14. adjusting the handle; 15. a sliding plate; 16. a rubber pad; 17. testing the display panel to be electrically tested; 18. the screen contacts the PAD; 19. a slide bar; 20. a sliding groove; 21. a support pillar; 22. a slide bar; 23. a slider; 24. a carriage; 25. a connecting rod; 26. pulling the block; 27. mounting a plate; 28. a suction cup; 29. a spring; 30. an anti-slip support pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Please refer to fig. 1-5, a diversified electrical measurement tool for a display panel, comprising a base 1, one side fixedly connected with support frame 2 of the upper surface of the base 1, the inner top fixedly connected with telescopic cylinder 3 of the support frame 2, the output end fixedly connected with concave plate 4 of the telescopic cylinder 3, the inner side wall of the concave plate 4 is provided with a sliding chute 5, one side fixedly connected with fixed block 6 of the inner side wall of the concave plate 4, one side fixedly connected with first electrical measurement tool 7 of the fixed block 6 inside the sliding chute 5, one side fixedly connected with first saw tooth 8 of the first electrical measurement tool 7, the other side slidably connected with second electrical measurement tool 9 inside the sliding chute 5, one side fixedly connected with second saw tooth 10 of the second electrical measurement tool 9, the surface activity of the second saw tooth 10 is connected with electrical measurement tool contact PIN11, the top fixedly connected with control signal input end 12 of the electrical measurement tool contact PIN 11.

Through telescopic cylinder 3, concave type board 4, tool 7 is surveyed to first electricity, first sawtooth 8, tool 9 is surveyed to the second electricity and setting of second sawtooth 10, the display panel who will need the electricity to survey places the surface at sliding plate 15, according to the screen contact PAD18 who waits to survey display panel 17 electrically, the adjustment is placed the electricity that first sawtooth 8 and second sawtooth 10 between and is surveyed tool contact PIN11, the position that makes electricity survey tool contact PIN11 corresponds with the position of waiting to survey screen contact PAD18 of display panel 17 electrically, and is convenient and fast, need not to change corresponding electricity again and surveys the tool, can effectual improvement work efficiency.

Referring to fig. 2, a bolt 13 is connected to the surface of the fixing block 6 in a threaded manner, one end of the bolt 13 is rotatably connected to the surface of the second electrical measurement jig 9, an adjusting handle 14 is fixedly connected to the other end of the bolt 13, and the adjusting handle 14 facilitates adjusting the bolt 13 through the bolt 13 and the adjusting handle 14, so that the first sawteeth 8 and the second sawteeth 10 can clamp the electrical measurement jig contact PIN 11.

The upper surface sliding connection that base 1 is close to support frame 2 has sliding plate 15, and the last fixed surface of sliding plate 15 is connected with rubber pad 16, and through the rubber pad 16 that sets up, in order to avoid causing the mar at the in-process that detects to display panel's surface.

The upper surface swing joint of rubber PAD 16 awaits electric measuring display panel 17, await electric measuring display panel 17's surface and be connected with screen contact PAD18, can place the display panel that needs the electricity to survey on the surface of rubber PAD 16, conveniently measure the display panel that needs the electricity to survey.

Side fixedly connected with draw runner 19 of sliding plate 15, the sliding tray 20 with draw runner 19 looks adaptation is seted up to base 1's medial surface, setting through draw runner 19 and sliding tray 20, when screen contact PAD18 and electric measurement tool contact PIN 11's position is not counterpointed, under the cooperation of draw runner 19 and sliding tray 20, only need to remove sliding plate 15 and can counterpoint screen contact PAD18 and electric measurement tool contact PIN11, high convenience and rapidness, and the work efficiency is improved.

The dimensions of the first serrations 8 and the dimensions of the second serrations 10 are adapted so that the first serrations 8 and the second serrations 10 can clamp the electrical test fixture contact PINs 11 for facilitating testing of the display panel.

Example two

As an optimized structure of the first embodiment, please refer to fig. 1 to 4: the top angle department fixedly connected with support column 21 of sliding plate 15 upper surface, the side fixedly connected with slide bar 22 of support column 21, the surperficial sliding connection of slide bar 22 has sliding block 23, the side fixedly connected with carriage 24 of sliding block 23, the mounting hole has been seted up to the upper surface of carriage 24, the inside swing joint of mounting hole has connecting rod 25, the top fixedly connected with of connecting rod 25 draws piece 26, the bottom fixedly connected with mounting panel 27 of connecting rod 25, the lower fixed surface of mounting panel 27 is connected with sucking disc 28.

Through the arrangement of the sliding rod 22, the sliding block 23, the sliding frame 24, the connecting rod 25, the pulling block 26, the mounting plate 27 and the suction cup 28, the pulling block 26 is pulled to move upwards, the display panel needing to be electrically tested can be adsorbed on the sucker 28, the sliding block 23 is moved and pushed towards the direction of the supporting frame 2 along the sliding rod 22, the screen contact PAD18 of the display panel 17 to be electrically tested is moved to the position below the contact PIN11 of the electrical testing jig, the pull block 26 is released, under spring 29's effect, can produce decurrent power to mounting panel 27, can will place the display panel laminating at sucking disc 28 on the surface of rubber PAD 16, cooperation draw runner 19 and sliding tray 20, can survey the accurate counterpoint of tool contact PIN11 with screen contact PAD18 and electricity, can effectual improvement work efficiency, also can avoid waiting to survey display panel 17 at the in-process of electricity survey and examine time measuring, the surface of waiting to survey display panel 17 and lead to the fact the fish tail.

The surface of connecting rod 25 has cup jointed spring 29, and the one end of spring 29 is swing joint with the lower surface of carriage 24, and the other end of spring 29 is swing joint with the upper surface of mounting panel 27, and through the setting of 29 of spring, under the effect of spring 29, can produce decurrent power to mounting panel 27, can avoid the in-process display panel removal at the detection to the surface of rubber pad 16 of the display panel laminating of placing at sucking disc 28, causes the influence to the result of electricity survey.

EXAMPLE III

As another optimized solution of the first embodiment or the second embodiment, please refer to fig. 5, an anti-slip support pad 30 is fixedly connected to the lower surface of the bottom plate 1, and the electrical measuring tool is more stable in use due to the arrangement of the anti-slip support pad 30.

In the utility model, when the diversified electrical measuring tool for the display panel is used, according to the screen contact PAD18 of the display panel 17 to be electrically measured, the electrical measuring jig contact PIN11 arranged between the first saw tooth 8 and the second saw tooth 10 is adjusted, the position of the electrical measuring jig contact PIN11 corresponds to the position of the screen contact PAD18 of the display panel 17 to be electrically measured, the convenience and the rapidness are realized, the corresponding electrical measuring jig does not need to be replaced, the working efficiency can be effectively improved, the display panel to be electrically measured can be adsorbed on the sucker 28, the sliding block 23 is moved, the sliding rod 22 is pushed towards the direction of the supporting frame 2, the screen contact PAD18 of the display panel 17 to be electrically measured is moved to the position below the electrical measuring jig contact PIN11, the pulling block 26 is loosened, under the action of the spring 29, a downward force can be generated on the mounting plate 27, the display panel arranged on the sucker 28 can be attached to the surface of the rubber PAD 16, cooperation draw runner 19 and sliding tray 20 can survey the accurate counterpoint of tool contact PIN11 with screen contact PAD18 and electricity, can effectual improvement work efficiency, also can avoid waiting to survey display panel 17 to survey at the in-process of electricity survey when detecting, treats that the surface of electricity survey display panel 17 causes the fish tail.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the utility model and do not limit the scope of the utility model. This application is capable of being embodied in many different forms and this embodiment is provided so that this disclosure will be thorough and complete. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.

Claims

1. A diversified electrical measurement tool for a display panel, characterized in that: comprises a base (1), one side of the upper surface of the base (1) is fixedly connected with a support frame (2), the inner top of the support frame (2) is fixedly connected with a telescopic cylinder (3), the output end of the telescopic cylinder (3) is fixedly connected with a concave plate (4), the inner side wall of the concave plate (4) is provided with a chute (5), one side of the inner side wall of the concave plate (4) is fixedly connected with a fixed block (6), one side of the inner part of the chute (5) far away from the fixed block (6) is fixedly connected with a first electrical measurement jig (7), one side of the first electrical measurement jig (7) is fixedly connected with a first sawtooth (8), the other side of the inner part of the chute (5) is slidably connected with a second electrical measurement jig (9), one side of the second electrical measurement jig (9) is fixedly connected with a second sawtooth (10), the surface activity of the second sawtooth (10) is connected with an electrical measurement jig contact PIN (11), the top end of the electrical measuring jig contacting the PIN (11) is fixedly connected with a control signal input end (12).

2. A diversified electrical testing tool for display panels according to claim 1, characterized in that: the surface threaded connection of fixed block (6) has bolt (13), the one end of bolt (13) is the rotation with the surface of second electricity measurement tool (9) and is connected, the other end fixedly connected with of bolt (13) adjusts handle (14).

3. A diversified electrical measuring tool for display panels as claimed in claim 1, characterized in that: the upper surface of the base (1) close to the support frame (2) is connected with a sliding plate (15) in a sliding mode, and the upper surface of the sliding plate (15) is fixedly connected with a rubber pad (16).

4. A diversified electrical measuring tool for display panels as claimed in claim 3, characterized in that: the upper surface of the rubber PAD (16) is movably connected with a display panel (17) to be electrically tested, and the surface of the display panel (17) to be electrically tested is connected with a screen contact PAD (18).

5. A diversified electrical measuring tool for display panels as claimed in claim 3, characterized in that: the side face of the sliding plate (15) is fixedly connected with a sliding strip (19), and the inner side face of the base (1) is provided with a sliding groove (20) matched with the sliding strip (19).

6. A diversified electrical measuring tool for display panels as claimed in claim 1, characterized in that: the size of the first saw tooth (8) is matched with that of the second saw tooth (10).

7. A diversified electrical measuring tool for display panels as claimed in claim 3, characterized in that: the corner of the upper surface of the sliding plate (15) is fixedly connected with a supporting column (21), the side surface of the supporting column (21) is fixedly connected with a sliding rod (22), the surface of the sliding rod (22) is slidably connected with a sliding block (23), and the side surface of the sliding block (23) is fixedly connected with a sliding frame (24).

8. A diversified electrical measuring tool for display panels according to claim 7, characterized in that: the mounting hole has been seted up to the upper surface of carriage (24), the inside swing joint of mounting hole has connecting rod (25), the top fixedly connected with of connecting rod (25) draws piece (26), the bottom fixedly connected with mounting panel (27) of connecting rod (25), the lower fixed surface of mounting panel (27) is connected with sucking disc (28).

9. A diversified electrical measuring tool for display panels as claimed in claim 8, characterized in that: the surface of connecting rod (25) has cup jointed spring (29), the one end of spring (29) is swing joint with the lower surface of carriage (24), the other end of spring (29) is swing joint with the upper surface of mounting panel (27).

10. A diversified electrical measuring tool for display panels as claimed in claim 1, characterized in that: the lower surface of the base (1) is fixedly connected with an anti-skidding supporting pad (30).