A flexible testing device for flat panel electronic products

Abstract

The utility model relates to the field of inspection and test discloses a flat plate type electronic product flexible testing device, including base, fixed frame connected in the base top side, work table connected in the base top side, the folding plate connected in the work table outside, the cylinder connected in the fixed frame top side, the lower pressure seat connected in the cylinder drive end and the spacing plate connected in the lower pressure seat outside. The utility model uses, places the product between two groups of spacing frame, is favorable to through spacing frame convenient and fast product placement, can play the protection and spacing effect when testing, then starts the cylinder and drives the lower pressure seat to move down, the arc rubber seat and rubber board and the top side of the product adhere to each other at this moment, the rubber board is engaged in the inside of spacing frame, is favorable to the product and is resisted and is consolidated, avoids the loosening or the deflection in the testing process, leads to the influence test accuracy, and under the action of spacing frame and rubber board, is favorable to avoid the product fragmentation, takes place sputtering, improves the use safety.

Description

Technical Field

[0001] This utility model relates to the field of testing and inspection, and in particular to a flexible testing device for flat-panel electronic products. Background Technology

[0002] Flexible gauges are specialized dimensional error detection tools that are adjustable and have most of their components reusable. Through their modular structure, they can be adapted to different product models, replacing traditional rigid gauges to improve inspection efficiency and economy. Their core functions include automatic measurement, data recording, and error compensation, and they support universal inspection for multiple vehicle models.

[0003] Currently, the flexibility testing of flat-panel electronic products uses a testing machine to generate torque through a flipping process. This involves placing the product on a flipping plate of the flexibility testing machine for adhesion and fixation, followed by folding and testing. While this method can measure the flexibility of electronic products, the lack of limiting mechanisms in flat-panel electronic product flexibility testing devices results in poor overall stability. This makes the product prone to detachment during folding, affecting testing accuracy. Furthermore, if breakage occurs during testing, fragments can easily scatter and cause safety accidents. Utility Model Content

[0004] To overcome the problems of existing flat-panel electronic product flexibility testing equipment, which has poor overall stability due to the lack of limiting function, making it easy for products to fall off when folded, which not only affects the testing accuracy, but also causes safety accidents when fragments are scattered during the testing process.

[0005] The technical solution of this utility model is as follows: a flat electronic product flexible testing device, including a base, a fixed frame connected to the top side of the base, a worktable connected to the top side of the base, a folding plate connected to the outside of the worktable, a cylinder connected to the top side of the fixed frame, a lower pressure seat connected to the cylinder drive end, and a limiting plate connected to the outside of the lower pressure seat.

[0006] The workbench also includes a first groove on the outside of the workbench, a first connecting rod connected to the inside of the first groove, and a return spring fixedly installed between the workbench and the base.

[0007] The folding plate also includes a limiting frame connected to the top side of the folding plate, an adjusting rod connected to the folding plate, and an angle sensor connected to the adjusting rod. The angle sensor is fixedly installed on the right side of the fixing frame.

[0008] The limiting plate also includes a rubber plate connected to the bottom side of the limiting plate, a connecting frame connected to the top side of the limiting plate, and a spring hook connected to the connecting frame. The end of the spring hook away from the connecting frame is fitted with a pressure seat by a snap-fit.

[0009] Preferably, a counting sensor is provided on the top side of the base, a through groove is provided on the top side of the base, a worktable is movably installed on the inner side of the through groove, and two fixing grooves are provided on the bottom side of the base, with a reset spring fixedly installed on the inner side of the fixing groove.

[0010] Preferably, the fixing frame has connecting holes on its left and right sides, and bearings are provided inside the connecting holes. The connecting holes and bearings are a set, and a total of four sets are provided. An adjusting rod is provided inside the bearings, and sliding grooves are provided on the opposite sides of the fixing frame.

[0011] Preferably, the workbench has an I-shaped structure, and sliders are fixedly installed on the left and right sides of the upper end of the workbench. The sliders are movably installed inside the slide groove. The first groove and the first connecting rod are a group, and a total of four groups are provided.

[0012] Preferably, the folding plate further includes a first movable sleeve connected to the outside of the first connecting rod. The first movable sleeves are arranged in groups of two, and a total of two groups are provided. The folding plate is provided in total.

[0013] Preferably, a second groove is provided on the outer side of the lower pressure seat, a second connecting rod is fixedly installed on the inner side of the second groove, and a rubber seat is fixedly installed on the bottom side of the lower pressure seat, the rubber seat having an arc-shaped structure.

[0014] Preferably, there are two limiting plates in total, and the size and shape of the rubber plate match the limiting frame. Two second movable sleeves are fixedly installed on the side of the limiting plate near the lower pressure seat. There are four sets of connecting frames in total, and each connecting frame includes a baffle and a receiving rod. The receiving rod is fixedly installed between the two baffles, and the spring hook is located between the receiving rod and the second connecting rod.

[0015] The beneficial effects of this utility model are:

[0016] 1. When using this utility model, the product is placed between two sets of limiting frames, which facilitates the quick and easy placement of the product through the limiting frames. At the same time, it can provide protection and limiting effect during testing. Then, the cylinder is activated to drive the lower pressure seat to move down. At this time, the arc-shaped rubber seat and rubber plate are in contact with the top side of the product, and the rubber plate is locked inside the limiting frame, which helps to resist and reinforce the product, preventing loosening or displacement during testing, which would affect the test accuracy. Moreover, under the action of the limiting frame and rubber plate, it helps to prevent splashing when the product breaks, thus improving the safety of use.

[0017] 2. The I-shaped worktable of this utility model facilitates the movement of the slider inside the groove, improving the overall stability during testing. Furthermore, the return spring facilitates the reset of the worktable and folding plate after the test is completed. The movement of the first movable sleeve outside the first connecting rod allows for simultaneous folding and testing of both ends of the product, improving testing efficiency. Additionally, the spring hook positioned between the receiving rod and the second connecting rod facilitates the synchronous folding and limiting of the limiting plate, while also allowing the spring hook to generate a reaction force to reset the limiting plate later. Attached Figure Description

[0018] Figure 1 The diagram shown is a three-dimensional structural schematic of the present invention.

[0019] Figure 2 The diagram shown is a front cross-sectional view of the present invention.

[0020] Figure 3 The diagram shown is a three-dimensional structural diagram of the connection between the workbench and the folding plate of this utility model.

[0021] Figure 4 The diagram shown is a three-dimensional structural diagram of the connection between the base and the fixing frame of this utility model;

[0022] Figure 5 The diagram shown is a three-dimensional structural diagram of the connection between the pressure seat and the limiting plate of this utility model.

[0023] Figure 6 The diagram shown is a bottom view of the structure of the pressure seat and the limiting plate of this utility model.

[0024] Explanation of reference numerals in the attached diagram: 1. Base; 2. Fixing frame; 3. Worktable; 4. Folding plate; 5. Cylinder; 6. Lower pressing seat; 7. Limiting plate; 301. Groove No. 1; 302. Connecting rod No. 1; 303. Return spring;

[0025] 401. Limiting frame; 402. Adjusting rod; 403. Angle sensor; 701. Rubber plate; 702. Connecting bracket;

[0026] 703, Spring hook; 101, Counting sensor; 102, Through slot; 103, Fixing slot; 201, Connecting hole;

[0027] 202, Bearing; 203, Slide groove; 304, Slider; 404, No. 1 movable sleeve; 601, No. 2 groove; 602, No. 2 connecting rod; 603, Rubber seat; 704, No. 2 movable sleeve; 7021, Baffle; 7022, Support rod. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0029] A flexible testing device for flat-panel electronic products, based on Figures 1-6 As shown, it includes a base 1, a fixed frame 2 connected to the top side of the base 1, a worktable 3 connected to the top side of the base 1, a folding plate 4 connected to the outside of the worktable 3, a cylinder 5 connected to the top side of the fixed frame 2, a lower pressure seat 6 connected to the drive end of the cylinder 5, and a limiting plate 7 connected to the outside of the lower pressure seat 6.

[0030] The workbench 3 also includes a first groove 301 opened on the outer side of the workbench 3, a first connecting rod 302 connected to the inner side of the first groove 301, and a return spring 303 fixedly installed between the workbench 3 and the base 1;

[0031] The folding plate 4 also includes a limiting frame 401 connected to the top side of the folding plate 4, an adjusting rod 402 connected to the folding plate 4, and an angle sensor 403 connected to the adjusting rod 402. The angle sensor 403 is fixedly installed on the right side of the fixing frame 2.

[0032] The limiting plate 7 also includes a rubber plate 701 connected to the bottom side of the limiting plate 7, a connecting frame 702 connected to the top side of the limiting plate 7, and a spring hook 703 connected to the connecting frame 702. The end of the spring hook 703 away from the connecting frame 702 is fitted with a pressure seat 6 by snap-fit.

[0033] according to Figures 1-2 As shown, a counting sensor 101 is provided on the top side of the base 1, a through groove 102 is provided on the top side of the base 1, a worktable 3 is movably installed on the inner side of the through groove 102, and two fixing grooves 103 are provided on the bottom side of the base 1, and a reset spring 303 is fixedly installed on the inner side of the fixing groove 103.

[0034] according to Figures 1-4 As shown, the left and right sides of the fixed frame 2 are respectively provided with connecting holes 201, and the inner side of the connecting holes 201 is provided with bearings 202. The connecting holes 201 and bearings 202 are a group, and a total of four groups are provided. The inner side of the bearings 202 is provided with adjusting rods 402, and the opposite side of the fixed frame 2 is provided with sliding grooves 203.

[0035] It should be noted that during use, the product is placed between the two sets of limiting frames 401. This facilitates quick and easy placement of the product through the limiting frames 401, while also providing protection and limiting effects during testing. Next, the cylinder 5 is activated to move the pressing seat 6 downward. At this time, the arc-shaped rubber seat 603 and the rubber plate 701 are in contact with the top side of the product, and the rubber plate 701 is engaged with the inner side of the limiting frame 401. This helps to reinforce the product and prevent loosening or displacement during testing, which would affect the testing accuracy. Moreover, the limiting frame 401 and the rubber plate 701 help to prevent splashing when the product breaks, improving safety. Subsequently, the test is carried out under the continuous downward pressure of the cylinder 5. The folding plate 4 and the limiting plate 7 rotate synchronously, and the folding angle is obtained by the angle sensor 403. Furthermore, the number of tests is obtained by the downward movement of the worktable 3 under the action of the counting sensor 101.

[0036] according to Figures 2-3 As shown, the workbench 3 has an I-shaped structure, and sliders 304 are fixedly installed on the left and right sides of the upper end of the workbench 3. The sliders 304 are movably installed on the inner side of the slide groove 203. The first groove 301 and the first connecting rod 302 are a group, and a total of four groups are provided.

[0037] according to Figures 1-3 As shown, the folding plate 4 also includes a first movable sleeve 404 connected to the outside of the first connecting rod 302. The first movable sleeve 404 is set in groups of two, and there are a total of two groups. The folding plate 4 is also set in total.

[0038] It should be noted that the I-shaped workbench 3 facilitates the movement of the slider 304 within the slide groove 203, improving the overall stability during testing. Furthermore, the return spring 303 helps to reset the workbench 3 and the folding plate 4 after the test is completed. Moreover, the movement of the first movable sleeve 404 outside the first connecting rod 302 facilitates simultaneous folding and testing of both ends of the product, improving testing efficiency.

[0039] according to Figures 1-5 As shown, a second groove 601 is provided on the outer side of the lower pressure seat 6, a second connecting rod 602 is fixedly installed on the inner side of the second groove 601, and a rubber seat 603 is fixedly installed on the bottom side of the lower pressure seat 6. The rubber seat 603 has an arc-shaped structure.

[0040] according to Figures 5-6As shown, there are two limiting plates 7 in total, and the size and shape of the rubber plate 701 match the limiting frame 401. Two second movable sleeves 704 are fixedly installed on the side of the limiting plate 7 near the lower pressure seat 6. There are four sets of connecting frames 702 in total, and the connecting frame 702 includes a baffle 7021 and a receiving rod 7022. The receiving rod 7022 is fixedly installed between the two baffles 7021, and the spring hook 703 is located between the receiving rod 7022 and the second connecting rod 602.

[0041] It should be noted that the arc-shaped rubber seat 603 facilitates product folding while avoiding excessive pressure that could damage the product and reduce testing accuracy. Furthermore, since the spring hook 703 is located between the receiving rod 7022 and the second connecting rod 602, it facilitates the synchronous folding of the limit plate 7 for limiting and protection. It also facilitates the reaction force generated by the spring hook 703 to reset the limit plate 7 later.

[0042] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A flexible testing device for flat-panel electronic products, characterized in that: It includes a base (1), a fixed frame (2) connected to the top side of the base (1), a worktable (3) connected to the top side of the base (1), a folding plate (4) connected to the outside of the worktable (3), a cylinder (5) connected to the top side of the fixed frame (2), a lower pressure seat (6) connected to the drive end of the cylinder (5), and a limiting plate (7) connected to the outside of the lower pressure seat (6). The workbench (3) also includes a first groove (301) opened on the outside of the workbench (3), a first connecting rod (302) connected to the inside of the first groove (301), and a return spring (303) fixedly installed between the workbench (3) and the base (1); The folding plate (4) also includes a limiting frame (401) connected to the top side of the folding plate (4), an adjusting rod (402) connected to the folding plate (4), and an angle sensor (403) connected to the adjusting rod (402). The angle sensor (403) is fixedly installed on the right side of the fixing frame (2). The limiting plate (7) also includes a rubber plate (701) connected to the bottom side of the limiting plate (7), a connecting frame (702) connected to the top side of the limiting plate (7), and a spring hook (703) connected to the connecting frame (702). The end of the spring hook (703) away from the connecting frame (702) is fitted with a lower pressure seat (6) by snapping.

2. The flexible testing device for flat-panel electronic products according to claim 1, characterized in that: A counting sensor (101) is provided on the top side of the base (1), and a through groove (102) is provided on the top side of the base (1). A workbench (3) is movably installed on the inner side of the through groove (102), and two fixing grooves (103) are provided on the bottom side of the base (1). A reset spring (303) is fixedly installed on the inner side of the fixing groove (103).

3. The flexible testing device for flat-panel electronic products according to claim 1, characterized in that: The fixing frame (2) has connection holes (201) on its left and right sides respectively. A bearing (202) is provided inside the connection hole (201). The connection hole (201) and the bearing (202) are a set, and a total of four sets are provided. An adjusting rod (402) is provided inside the bearing (202). A sliding groove (203) is provided on the opposite side of the fixing frame (2).

4. The flexible testing device for flat-panel electronic products according to claim 3, characterized in that: The workbench (3) has an I-shaped structure, and sliders (304) are fixedly installed on the left and right sides of the upper end of the workbench (3). The sliders (304) are movably installed on the inner side of the slide groove (203). The first groove (301) and the first connecting rod (302) are a group, and a total of four groups are provided.

5. The flexible testing device for flat-panel electronic products according to claim 1, characterized in that: The folding plate (4) also includes a first movable sleeve (404) connected to the outside of the first connecting rod (302). The first movable sleeve (404) is arranged in groups of two, and there are two groups in total. The folding plate (4) has a total of two pieces.

6. The planar electronic product flexibility testing device according to claim 1, characterized in that: The outer side of the lower pressure seat (6) is provided with a second groove (601), and a second connecting rod (602) is fixedly installed on the inner side of the second groove (601). A rubber seat (603) is fixedly installed on the bottom side of the lower pressure seat (6), and the rubber seat (603) has an arc-shaped structure.

7. The flexible testing device for flat-panel electronic products according to claim 6, characterized in that: Two limiting plates (7) are provided in total, and the size and shape of the rubber plate (701) match the limiting frame (401). Two second movable sleeves (704) are fixedly installed on the side of the limiting plate (7) near the lower pressure seat (6). Four sets of connecting frames (702) are provided in total, and the connecting frame (702) includes a baffle (7021) and a receiving rod (7022). The receiving rod (7022) is fixedly installed between the two baffles (7021). The spring hook (703) is located between the receiving rod (7022) and the second connecting rod (602).

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