Display panel test fixture

Abstract

The utility model relates to the technical field of display panel testing, and provides a display panel testing jig which comprises a testing table, a probe assembly and a pressing piece, the testing table is provided with a placing position used for placing a display panel, the probe assembly is arranged on the testing table and located on the side of the placing position, and the pressing piece is arranged on the probe assembly. The probe assembly comprises a seat body and a probe arranged on the seat body; the pressing member is movably installed on the test bench and is used for pressing a golden finger of the flexible circuit board, so that the golden finger abuts against the probe. When the display panel test fixture is used for testing, the golden fingers of the flexible circuit board are pressed by the pressing piece, so that the golden fingers are propped against the probes, and the problem that the golden fingers of the flexible circuit board are scratched due to plugging and unplugging is avoided; and moreover, the probe has certain elasticity and rigidity, so that the gold finger can be well propped against the probe.

Description

Technical Field

[0001] This application relates to the field of display panel testing technology, and in particular to a display panel testing fixture. Background Technology

[0002] With the advancement of technology, flexible circuit boards are widely used in display panels for mobile phones, computers, and other devices. To ensure the lifespan of these display panels, a series of performance tests are typically required.

[0003] An existing test fixture includes a fixture body and a circuit board connected to the fixture body. The circuit board has a connector, and a flexible circuit board is inserted into the connector for performance testing. However, during the insertion and removal of the flexible circuit board and the connector, the gold fingers of the flexible circuit board are easily scratched, affecting its later use. Utility Model Content

[0004] In view of this, this application provides a display panel testing fixture to solve the problem that the gold fingers of flexible circuit boards are easily scratched during display panel performance testing.

[0005] The first aspect of this application discloses a display panel testing fixture, including a test stage, a probe assembly, and a clamping member. The test stage has a placement position for placing a display panel. The probe assembly is disposed on the test stage and located beside the placement position. The probe assembly includes a base and probes disposed on the base. The clamping member is movably mounted on the test stage and is used to clamp the gold fingers of a flexible circuit board so that the gold fingers abut against the probes.

[0006] The beneficial effects of the display panel testing fixture provided in this application embodiment are as follows: During testing, the display panel is placed in the placement position, and the gold fingers of the flexible circuit board disposed on the display panel are placed on the probe assembly. Then, the gold fingers of the flexible circuit board are pressed by the clamping member to make the gold fingers abut against the probe, thereby realizing circuit conduction and enabling performance testing. Because the gold fingers abut against the probe, the problem of scratching the gold fingers of the flexible circuit board caused by insertion and removal is avoided; moreover, the probe has a certain degree of elasticity and rigidity, which can ensure good abutment between the gold fingers and the probe.

[0007] In some embodiments, the test stage is provided with a groove, and the placement position is formed by the groove.

[0008] The beneficial effects of adopting the above technical solution are: the groove can limit the display panel and prevent the display panel from moving laterally during the test.

[0009] In some embodiments, the display panel test fixture further includes a conductive cloth disposed on the placement position and grounded.

[0010] The advantages of adopting the above technical solution are: after the display panel is placed in the placement position, the display panel can be grounded through conductive cloth, eliminating the need for manual application of grounding wire and improving testing efficiency.

[0011] In some embodiments, the test bench is equipped with a barcode scanner, and the placement position is provided with a barcode scanning port corresponding to the barcode scanner.

[0012] The beneficial effects of adopting the above technical solution are as follows: After the display panel is placed in the designated position, the barcode scanner can directly scan the display panel through the scanning port to obtain the product's identity information, eliminating the need for test personnel to hold a barcode scanner and perform the scanning operation, thus improving testing efficiency.

[0013] In some embodiments, the clamping member is rotatably mounted on the test bench.

[0014] The beneficial effects of adopting the above technical solution are as follows: Compared with sliding the clamping component vertically on the test stage, the clamping component has a larger space after being rotated and opened, which is more conducive to placing the gold fingers of the flexible circuit board on the probe assembly.

[0015] In some embodiments, the display panel testing fixture further includes a first magnetic element disposed on the testing stage and a second magnetic element disposed on the clamping member.

[0016] The beneficial effects of adopting the above technical solution are as follows: by cooperating with the first magnetic component and the second magnetic component, the clamping component can be magnetically attracted to the test table, eliminating the need to manually press the clamping component during testing and reducing labor intensity.

[0017] In some embodiments, at least two groups of probe assemblies are spaced apart along a first direction, and each group of probe assemblies has the first magnetic element on both sides of the first direction.

[0018] The beneficial effects of adopting the above technical solution are as follows: This ensures that the clamping component is evenly pressed onto the probe assembly, and ensures that the probes of the probe assembly and the gold fingers of the flexible circuit board are in stable contact.

[0019] In some embodiments, the base has a positioning groove, and the probe is disposed in the positioning groove; the clamping member has a clamping protrusion adapted to the positioning groove.

[0020] The beneficial effects of adopting the above technical solution are: the positioning groove can position the gold fingers of the flexible circuit board to ensure that the probe is aligned with the gold fingers.

[0021] In some embodiments, the clamping member is provided with a handle.

[0022] The beneficial effects of adopting the above technical solution are: by setting a handle on the clamping part, it is convenient to move or rotate the clamping part.

[0023] In some embodiments, the test stand is provided with a handle.

[0024] The beneficial effects of adopting the above technical solution are: by setting handles on the test bench, it is easy to move the test fixture for the display panel.

[0025] The above description is only an overview of the technical solution of this application. In order to better understand the technical means of this application and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this application more obvious and understandable, the following are specific embodiments of this application. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or conventional technology will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the structure of the clamping component of the display panel test fixture provided in some embodiments of this application before clamping;

[0028] Figure 2 This is a schematic diagram of the structure of the clamping component of the display panel test fixture provided in some embodiments of this application after clamping;

[0029] Figure 3 yes Figure 2 The exploded view of the display panel test fixture shown;

[0030] Figure 4 yes Figure 3 A schematic diagram of the connection between the probes of the probe assembly and the circuit board;

[0031] Figure 5 yes Figure 3 Schematic diagram of the middle clamping component;

[0032] Figure 6 This is a schematic diagram of the structure of a display panel placed in a display panel test fixture according to some embodiments of this application;

[0033] Figure 7 yes Figure 6 A schematic diagram of the structure of the central display panel.

[0034] The markings in the diagram mean:

[0035] 100. Display panel test fixture;

[0036] 10. Testing table; 11. Placement position; 111. Scanning port; 112. Clearance groove; 113. Retrieval groove; 12. Handle;

[0037] 20. Probe assembly; 21. Base; 211. Positioning groove; 22. Probe;

[0038] 30. Clamping component; 31. Clamping protrusion; 32. Handle;

[0039] 40. Conductive cloth; 41. Through hole;

[0040] 50. Barcode scanner;

[0041] 60. First magnetic component;

[0042] 70. Second magnetic component;

[0043] 80. Circuit board;

[0044] 200. Display panel; 201. Flexible circuit board; 2011. Gold fingers. Detailed Implementation

[0045] The embodiments of the technical solution of this application will now be described in detail with reference to the accompanying drawings. These embodiments are only used to more clearly illustrate the technical solution of this application and are therefore merely examples, and should not be used to limit the scope of protection of this application.

[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0047] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly defined.

[0048] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0049] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.

[0050] In the description of the embodiments of this application, the term "multiple" refers to two or more (including two), similarly, "multiple sets" refers to two or more (including two sets), and "multiple pieces" refers to two or more (including two pieces).

[0051] In the description of the embodiments of this application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0052] In the description of the embodiments of this application, unless otherwise expressly specified and limited, technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0053] An embodiment of the first aspect of this application provides a display panel testing fixture. Please also refer to... Figure 3 , Figure 4 , Figure 6 and Figure 7 The display panel test fixture 100 includes a test platform 10, a probe assembly 20, and a clamping member 30. The test platform 10 has a placement position 11 for placing the display panel 200. The probe assembly 20 is disposed on the test platform 10 and is located next to the placement position 11. The probe assembly 20 includes a base 21 and probes 22 disposed on the base 21. The clamping member 30 is movably mounted on the test platform 10 and is used to clamp the gold fingers 2011 of the flexible circuit board 201 so that the gold fingers 2011 abut against the probes 22.

[0054] It is understood that a groove may be provided on the test platform 10, and the placement position 11 is formed by the groove; or, the test platform 10 may be provided with multiple limiting protrusions, and the multiple limiting protrusions surround the placement position 11. In this case, at least the upper cover plate of the test platform 10 is made of insulating material.

[0055] The probe assembly 20 is mounted on the test stage 10, which can be understood as the probe assembly 20 being stationary relative to the test stage 10. The probe assembly 20 is located beside the placement position 11, that is, the probe assembly 20 is located on one side of the placement position 11 in the second direction Y.

[0056] The probe assembly 20 includes a base 21 and a probe 22 disposed on the base 21. The base 21 is located above the circuit board 80, and the probe 22 passes through the base 21 and its lower end is connected to the circuit board 80. The circuit board 80 is a rigid circuit board and is fixed on the test stage 10.

[0057] Depending on the number of rows of gold fingers 2011 on the flexible circuit board 201, the probes 22 can be arranged in one, two, three or more rows in the second direction Y, and multiple probes 22 are arranged at intervals in the first direction X for each row.

[0058] Optionally, the probe 22 includes a fixed part, a movable part, and an elastic element. The elastic element is disposed between the fixed part and the movable part. The fixed part is connected to the circuit board 80, and the movable part is used to contact the gold finger 2011. Due to the presence of the elastic element, the probe 22 can make close contact with the gold finger 2011, while the probe 22 will not scratch the gold finger 2011.

[0059] The clamping component 30 is movably mounted on the test bench 10. It can be understood that the clamping component 30 can be rotatably mounted on the test bench 10 or can be slidably mounted on the test bench 10 in the vertical direction.

[0060] The beneficial effects of the display panel testing fixture 100 provided in this application embodiment are as follows: During testing, the display panel 200 is placed in the placement position 11, and the gold fingers 2011 of the flexible circuit board 201 on the display panel 200 are placed on the probe assembly 20. Then, the gold fingers 2011 of the flexible circuit board 201 are pressed by the clamping member 30 so that the gold fingers 2011 abut against the probe 22, realizing circuit conduction, and performance testing can be performed. Since the gold fingers 2011 abut against the probe 22, the problem of scratches on the gold fingers 2011 of the flexible circuit board 201 caused by insertion and removal is avoided; moreover, the probe 22 has a certain elasticity and rigidity, which can ensure good contact between the gold fingers 2011 and the probe 22.

[0061] Please refer to the following at the same time Figure 2 and Figure 3 In some embodiments, the test stage 10 is provided with a groove, and the placement position 11 is formed by the groove.

[0062] The groove is rectangular in shape, and the four corners of the groove are provided with clearance grooves 112 to avoid the corners of the display panel 200 being bumped when placed, thus affecting normal use; at the same time, the groove is also provided with retrieval grooves 113 on both sides of the first direction X to facilitate the retrieval and placement of the display panel 200 on the test table 10.

[0063] Based on the above technical solution, the groove can limit the display panel 200 and prevent the display panel 200 from moving laterally during the test.

[0064] Please refer to the following at the same time Figure 2 and Figure 3 In some embodiments, the display panel test fixture 100 further includes a conductive cloth 40 disposed on the placement position 11 and grounded.

[0065] Optionally, the placement position 11 is formed by a groove, and the conductive cloth 40 is adhered to the bottom wall of the groove. It can be understood that the conductive cloth 40 can be folded into the interior of the test platform 10 through the retrieval slot 113 and connected to the grounding wire inside the test platform 10 to achieve grounding of the conductive cloth 40; or, the conductive cloth 40 can be left unfolded into the interior of the test platform 10, and the grounding wire can be connected to the conductive cloth 40 through the retrieval slot 113 to achieve grounding of the conductive cloth 40.

[0066] Based on the above technical solution, after the display panel 200 is placed in the placement position 11, the display panel 200 can be grounded through the conductive cloth 40, eliminating the need for manual application of grounding wires and improving testing efficiency.

[0067] In other embodiments, instead of attaching the conductive cloth 40 to the placement position 11, a grounding wire can be manually attached to ground the display panel 200.

[0068] Please refer to Figure 2 and Figure 3 In some embodiments, the test bench 10 is equipped with a barcode scanner 50, and the placement position 11 is equipped with a barcode scanning port 111 corresponding to the barcode scanner 50.

[0069] The position of the scanning port 111 is determined according to the position of the QR code on the display panel 200. For example, the scanning port 111 can be set in the middle of the placement position 11.

[0070] When the conductive cloth 40 is provided on the placement position 11, a through hole 41 is provided on the conductive cloth 40 in order not to affect the scanning of the barcode scanner 50.

[0071] Based on the above technical solution, after the display panel 200 is placed in the placement position 11, the barcode scanner 50 can directly scan the display panel 200 through the barcode scanning port 111 to obtain the product's identity information, without requiring testers to hold a barcode scanner to perform the scanning operation, thus improving testing efficiency.

[0072] In other embodiments, the barcode scanner 50 may not be installed inside the test bench 10, and the barcode scanning port 111 may not be installed in the placement position 11. Instead, the tester performs the barcode scanning operation with a barcode scanner before the display panel 200 is placed in the placement position 11, and then the display panel 200 is placed in the placement position 11.

[0073] In some embodiments, the clamping member 30 is rotatably mounted on the test stand 10.

[0074] During testing, before the display panel 200 is placed in the placement position 11, the clamping member 30 is rotated to the position as shown. Figure 1 The position shown; after the display panel 200 is placed in the placement position 11, the clamping member 30 rotates to the position shown. Figure 2 The location shown.

[0075] Based on this, compared to sliding the clamping member 30 vertically on the test stage 10, the clamping member 30 has a larger space after being rotated and opened, which is more conducive to placing the gold fingers 2011 of the flexible circuit board 201 on the probe assembly 20.

[0076] In other embodiments, the clamping member 30 can be slidably mounted on the test bench 10 in the vertical direction. In order to ensure that there is enough space to place the gold fingers 2011 of the flexible circuit board 201, the slide rail needs to be designed to be longer.

[0077] Please refer to the following at the same time Figure 3 and Figure 5 In some embodiments, the display panel test fixture 100 further includes a first magnetic element 60 disposed on the test stage 10 and a second magnetic element 70 disposed on the clamping element 30.

[0078] Optionally, both the first magnetic component 60 and the second magnetic component 70 can be magnets to ensure a sufficiently strong magnetic attraction. Alternatively, the first magnetic component 60 can be a magnet and the second magnetic component 70 can be an iron block; or the first magnetic component 60 can be an iron block and the second magnetic component 70 can be a magnet.

[0079] Optionally, the first magnetic element 60 and the second magnetic element 70 may have the same or different shapes. When the first magnetic element 60 and the second magnetic element 70 have the same shape, the shapes of the first magnetic element 60 and the second magnetic element 70 may both be circular, elliptical, polygonal, etc.

[0080] It is understood that the number of the first magnetic element 60 and the second magnetic element 70 is the same, and one or more of each can be provided.

[0081] Optionally, the test bench 10 is provided with a first mounting groove, and the first magnetic component 60 is mounted in the first mounting groove; the clamping component 30 is provided with a second mounting groove, and the second magnetic component 70 is mounted in the second mounting groove.

[0082] Based on this, by cooperating with the first magnetic component 60 and the second magnetic component 70, the clamping component 30 can be magnetically attracted to the test table 10, eliminating the need to manually press the clamping component 30 during testing and reducing labor intensity.

[0083] In other embodiments, the first magnetic element 60 and the second magnetic element 70 may not be provided. Instead, a snap-fit ​​structure may be provided between the test stage 10 and the clamping element 30. For example, the snap-fit ​​structure may include a hook provided on one of the test stage 10 and the clamping element 30 and a slot provided on the other of the test stage 10 and the clamping element 30.

[0084] Please refer to Figure 3 and Figure 5 In some embodiments, at least two sets of probe assemblies 20 are arranged at intervals along the first direction X, and each set of probe assemblies 20 is provided with a first magnetic element 60 on both sides of the first direction X.

[0085] It is understood that, depending on the number of flexible circuit boards 201, probe assemblies 20 can be arranged in two, three, or four groups at intervals along the first direction X. When probe assemblies 20 are arranged in two groups at intervals along the first direction X, since each group of probe assemblies 20 is provided with a first magnetic element 60 on both sides of the first direction X, the first magnetic element 60 is provided in three groups, and correspondingly, the second magnetic element 70 is provided in three groups.

[0086] It is understood that each group of first magnetic elements 60 can be provided with one first magnetic element 60, and correspondingly, each group of second magnetic elements 70 can be provided with one second magnetic element 70; each group of first magnetic elements 60 can also be provided with multiple first magnetic elements 60 spaced apart along the second direction Y, and correspondingly, each group of second magnetic elements 70 can be provided with multiple second magnetic elements 70 spaced apart along the second direction Y. For example, each group of first magnetic elements 60 can be provided with two first magnetic elements 60 spaced apart along the second direction Y, and each group of second magnetic elements 70 can be provided with two second magnetic elements 70 spaced apart along the second direction Y.

[0087] Based on this, it can be ensured that the clamping member 30 is evenly pressed on the probe assembly 20, and that the probe 22 of the probe assembly 20 and the gold fingers 2011 of the flexible circuit board 201 are in stable contact.

[0088] Please refer to the following at the same time Figure 4 and Figure 5 In some embodiments, the base 21 has a positioning groove 211, and the probe 22 is disposed in the positioning groove 211; the clamping member 30 is provided with a clamping protrusion 31 that is adapted to the positioning groove 211.

[0089] Optionally, the clamping element 30 is a clamping plate.

[0090] The positioning groove 211 is a strip-shaped groove extending along the first direction X. The probes 22 are arranged at intervals along the first direction X and sink into the positioning groove 211. Correspondingly, the pressing protrusion 31 is a strip-shaped protrusion arranged along the first direction X.

[0091] It should be noted that the positioning groove 211 has an opening on the side near the placement position 11 so that the gold finger 2011 can be attached to the probe 22.

[0092] It is understood that the pressing protrusion 31 can be integrally formed on the pressing member 30; or, the pressing protrusion 31 can also be fixed on the pressing member 30 by means of bonding, fastener connection or other methods.

[0093] Optionally, the probe assembly 20 is provided with two sets, with two positioning grooves 211 arranged at intervals along the first direction X, and correspondingly, two pressing protrusions 31 arranged at intervals along the first direction X. Of course, the probe assembly 20 can be provided with one set, that is, one positioning groove 211 and one corresponding pressing protrusion 31.

[0094] Based on the above scheme, the positioning groove 211 can position the gold fingers 2011 of the flexible circuit board 201 to ensure that the probe 22 is aligned with the gold fingers 2011.

[0095] In other embodiments, instead of providing a positioning groove 211 on the base 21, multiple positioning protrusions may be provided on the base 21. These multiple positioning protrusions can replace the three side walls of the positioning groove 211 to achieve positioning of the gold fingers 2011 of the flexible circuit board 201.

[0096] Please refer to Figure 5 In some embodiments, the clamping member 30 is provided with a handle 32.

[0097] It is understandable that the handle 32 can be integrally formed on the clamping part 30; or, the handle 32 can also be fixed to the clamping part 30 by means of bonding, fastener connection or other methods.

[0098] It is understandable that when the clamping component 30 is rotatably mounted on the test bench 10, the handle 32 can be located on the side of the clamping component 30 away from the rotation axis. This results in a larger torque, requires less effort, and facilitates lifting or pressing the clamping component 30. When the clamping component 30 is slidably mounted on the test bench 10 in the vertical direction, the handle 32 can be located at the center or near the center of the clamping component 30. This makes the force more even during sliding, which is beneficial for the clamping component 30 to slide on the test bench 10.

[0099] The shape of the handle 32 is not limited in this application. For example, the handle 32 can be L-shaped, T-shaped, U-shaped, etc.

[0100] By providing a handle 32 on the clamping member 30, it is convenient to move or rotate the clamping member 30.

[0101] In other embodiments, the handle 32 may not be provided on the clamping member 30, and the clamping member 30 may be automatically lifted or pressed down; for example, the clamping member 30 is rotatably mounted on the test bench 10, and a drive motor may be provided on the test bench 10, with the output shaft of the drive motor directly or indirectly connected to the rotation shaft of the clamping member 30, so as to drive the clamping member 30 to be lifted or pressed down through the drive motor; or, the clamping member 30 is slidably mounted vertically on the test bench 10, and an electric push rod may be provided on the test bench 10, with the drive end of the electric push rod connected to the clamping member 30, so as to drive the clamping member 30 to be lifted or pressed down through the electric push rod.

[0102] Please refer to Figure 2 In some embodiments, the test stand 10 is provided with a handle 12.

[0103] It is understandable that the handle 12 can be integrally molded onto the side panel of the test bench 10; or, the handle 12 can also be fixed to the side panel of the test bench 10 by means of adhesive bonding, fastener connection, etc.

[0104] It is understood that one, two, three or more handles 12 can be provided. When there are two handles 12, the two handles 12 are respectively arranged on both sides of the test platform 10 in the first direction X.

[0105] The shape of the handle 12 is not limited in this application. For example, the handle 12 can be L-shaped, T-shaped, U-shaped, etc.

[0106] The test fixture 100 with the display panel is moved by the handle 12 provided on the test bench 10.

[0107] In other embodiments, the handle 12 may be omitted, and instead a recess may be provided on the outer side of the side plate of the test bench 10, into which a hand can be inserted to move the display panel test fixture 100.

[0108] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application, and should all be included within the protection scope of this application.

Claims

1. A display panel testing fixture, characterized in that: The device includes a test stage, a probe assembly, and a clamping component. The test stage has a placement position for placing a display panel. The probe assembly is disposed on the test stage and located beside the placement position. The probe assembly includes a base and probes disposed on the base. The clamping component is movably mounted on the test stage and is used to clamp the gold fingers of the flexible circuit board so that the gold fingers abut against the probes.

2. The display panel testing fixture as described in claim 1, characterized in that: The test platform is provided with a groove, and the placement position is formed by the groove.

3. The display panel testing fixture as described in claim 1, characterized in that: The display panel test fixture also includes a conductive cloth disposed on the placement position and grounded.

4. The display panel testing fixture as described in claim 1, characterized in that: The test bench is equipped with a barcode scanner, and the placement position is equipped with a barcode scanning port corresponding to the barcode scanner.

5. The display panel testing fixture as described in claim 1, characterized in that: The clamping component is rotatably mounted on the test bench.

6. The display panel testing fixture as described in any one of claims 1-5, characterized in that: The display panel test fixture also includes a first magnetic component disposed on the test platform and a second magnetic component disposed on the clamping component.

7. The display panel testing fixture as described in claim 6, characterized in that: The probe assembly is provided in at least two groups at intervals along the first direction, and each group of probe assemblies is provided with the first magnetic element on both sides of the first direction.

8. The display panel testing fixture as described in any one of claims 1-5, characterized in that: The base has a positioning groove, and the probe is disposed in the positioning groove; the clamping member has a clamping protrusion that is adapted to the positioning groove.

9. The display panel testing fixture as described in any one of claims 1-5, characterized in that: The clamping component is equipped with a handle.

10. The display panel testing fixture as described in any one of claims 1-5, characterized in that: The test stand is equipped with handles.

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