Electronic component inspection jig

Abstract

The utility model discloses a detection fixture of electronic component. Detection fixture includes support, bearing station, adjusting mechanism, electric connector and display screen. The support includes base and two vertical boards set up on the base and set up oppositely, and the bearing station is set up on two vertical boards, and the bearing station is equipped with the station for installing carrier, and the carrier is used for loading electronic component, and the bearing station is rotatably arranged on the support, and the adjusting mechanism is used for adjusting the rotation angle of bearing station relative to the support, and the electric connector is set up at the station, and the electric connector is used for plugging with the carrier, and is electrically connected with electronic component through the carrier, and the display screen is set up on the bearing station and is located one side of the station, and is used for displaying at least one of the test result of electronic component and the information of electronic component. The detection fixture can quickly complete the installation process before the detection of electronic component, and can reduce the dependence on the detection personnel, and improves the detection efficiency of electronic component.

Description

Technical Field

[0001] This utility model relates to the field of electronic testing, and in particular to a testing fixture for electronic components. Background Technology

[0002] Electronic components (such as displays) require testing after production to confirm their conformity. For example, in related technologies, inspectors typically connect the electronic component to an external testing monitor and manually perform multi-angle inspections before assessing and judging its quality. This method is not conducive to improving the efficiency of display inspection. Utility Model Content

[0003] This invention provides a testing fixture for electronic components to at least improve the above-mentioned technical problems.

[0004] The testing fixture for electronic components according to this application includes a support, a support platform, an adjustment mechanism, an electrical connector, and a display screen. The support includes a base and two upright plates disposed on the base and arranged opposite to each other. The support platform is mounted on the two upright plates and has a workstation for mounting a carrier. The carrier is used to load the electronic component, and the support platform is rotatably mounted on the support. The adjustment mechanism is used to adjust the rotation angle of the support platform relative to the support. The electrical connector is disposed at the workstation and is used to plug into the carrier and electrically connect to the electronic component through the carrier. The display screen is disposed on the support platform and located on one side of the workstation. The display screen is connected to the electrical connector to display at least one of the test results and information about the electronic component.

[0005] The testing fixture for electronic components in this embodiment directly connects to the carrier via an electrical connector, thereby achieving direct electrical connection between the electronic components and the display on the testing fixture. This eliminates the need for separate wiring to connect to an external testing display, allowing for rapid completion of the installation process before testing the electronic components. Furthermore, the adjustment mechanism allows for multi-angle adjustment of the electronic components, enabling multi-angle testing of the display screen. This reduces reliance on testing personnel and improves the testing efficiency of electronic components.

[0006] In some embodiments, the carrier stage includes a substrate and a mounting member disposed on the substrate, the mounting member forming the work station, and the electrical connector passing through the substrate and exposed on the surface of the mounting member.

[0007] In the above embodiment, the base plate of the support stage is used to mount and connect to the mounting component, and the electrical connector passes through the mounting component and is exposed on the surface of the mounting component. Thus, the electrical connector can be fixed inside the mounting component. When inspecting electronic components mounted on the mounting component, only the carrier needs to be placed, without any additional operation on the electrical connector. The portion of the electrical connector exposed on the surface of the mounting component can directly contact the carrier, effectively improving inspection efficiency.

[0008] In some embodiments, the mounting component is provided with a positioning structure for positioning and connection with the vehicle.

[0009] In the above embodiment, the positioning structure of the mounting component is a structure that cooperates with the carrier that loads the electronic components. When the electronic components are being tested, the carrier needs to be placed on the mounting component, and the specific position of the carrier on the mounting component can be determined by the positioning structure. In this way, the testing fixture can ensure the correct position of the carrier on the mounting component through the positioning structure, which is beneficial for accurate and comprehensive testing of the electronic components.

[0010] In some embodiments, the positioning structure includes a plurality of positioning posts, at least two of which correspond to two opposite corners of the mounting member.

[0011] In the above embodiments, at least two positioning posts located at two opposite corners of the mounting component make the positioning function of the positioning structure easy to realize. The positioning of the vehicle and the mounting component can be achieved using a simple structure, and the operation is very simple.

[0012] In some embodiments, the mounting component is provided with a magnetic attraction element, which is located within the workstation and is used to magnetically connect with the carrier.

[0013] In the above embodiments, when the carrier is installed on the mounting component, it needs to be fixed, that is, its movement on the surface of the mounting component is restricted. The magnetic element located in the workstation can attract the carrier, which can effectively limit the movement of the carrier on the mounting component, making it convenient to connect and disconnect the carrier from the mounting component.

[0014] In some embodiments, there are multiple workstations arranged side by side, each workstation corresponds to one electrical connector, and each electrical connector in the multiple workstations is connected to the display screen.

[0015] In the above embodiment, multiple workstations are set on a support platform, each workstation corresponding to an electrical connector. Thus, the testing fixture can utilize multiple mounting components to cooperate with multiple carriers, enabling simultaneous testing of multiple electronic components. The testing fixture completes testing of more electronic components within the same timeframe, greatly improving its working efficiency. The electronic components in the multiple workstations are connected to a display screen, allowing for synchronized display of information from multiple electronic components.

[0016] In some embodiments, the testing fixture further includes a drive circuit board disposed on the side of the support platform away from the workstation, and the electrical connector and the display screen are both electrically connected to the drive circuit board, which is used to drive the electronic components.

[0017] In the above embodiment, the drive circuit board of the inspection fixture is located on the side of the support platform away from the workstation, that is, mounted on the back of the support platform. This allows for a more compact arrangement of the inspection fixture, keeping it within a small volume. Both the electrical connector and the display screen are electrically connected to the drive circuit board, which drives both to perform their respective functions. A simple circuit board is sufficient to drive the electronic components to start working, enabling the inspection fixture to detect their status.

[0018] In some embodiments, the testing fixture includes a protective cover over the drive circuit board, the protective cover being connected to the support platform.

[0019] In the above embodiments, a protective cover can be provided on the back of the support platform. The protective cover is connected to the support platform to protect the drive circuit board and prevent the drive circuit board from becoming loose or even malfunctioning due to external interference.

[0020] In some embodiments, the adjustment mechanism includes an adapter plate and an adjustment fastener. The adapter plate is rotatably connected to the upright plate, and one side of the adapter plate is fixedly connected to the support platform. The adjustment fastener passes through the upright plate and is connected to the adapter plate to adjust the tightness between the adapter plate and the upright plate, thereby adjusting the rotation angle of the support platform relative to the bracket.

[0021] In the above embodiment, the adjustment mechanism includes a transition plate and an adjusting fastener. The transition plate is rotatably connected to the upright plate. When the transition plate rotates, the support platform fixedly connected to one end of the transition plate also rotates, thereby adjusting the tilt angle of the testing fixture. The upright plate and the transition plate are connected by an adjusting fastener passing through the upright plate. The adjusting fastener adjusts the rotation angle of the transition plate by adjusting the tightness between itself and the upright plate. When the connection between the adjusting fastener and the upright plate is relatively loose, the transition plate can rotate. When it rotates to a suitable angle, the connection between the fastener and the upright plate can be tightened, thereby achieving stability of the testing device at different tilt angles.

[0022] In some embodiments, the testing fixture includes a light source and an outer casing disposed on the support platform, the opening of the outer casing facing the workstation, and the light source disposed inside the outer casing to illuminate the workstation.

[0023] In the above embodiment, the light source on the support platform can be set inside the outer casing. The light is concentrated on the workstation through the opening of the outer casing. When changing materials in a dark environment, the light source can be used to illuminate the workstation, which is conducive to the smooth replacement of materials and the installation and fixing of electronic components.

[0024] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0025] The above and / or additional aspects and advantages of this invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 A three-dimensional structural diagram of the testing fixture for electronic components provided in an embodiment of this utility model at a first angle; Figure 2 For example Figure 1 A partial exploded view of the testing fixture for the electronic components shown; Figure 3 For example Figure 1 The diagram shows the structure of the testing fixture for the electronic components at the second angle.

[0026] Explanation of key component symbols: 100-Testing fixture, 10-Bearing platform, 11-Workstation, 12-Baseboard, 13-Mounting component, 131-Positioning structure, 1311-Positioning column, 132-Magnetic element, 14-Protective cover, 20-Electrical connector, 30-Display screen, 40-Drive circuit board, 50-Bracket, 51-Base, 52-Upright plate, 521-Through slot, 60-Adjustment mechanism, 61-Adapter plate, 62-Adjustment fastener, 70-Control panel, 71-Reset button, 80-Light source, 81-Outer casing, 82-Light emission panel. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0028] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows for communication; 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] The following disclosure provides many different embodiments or examples for implementing various structures of this invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this invention, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0032] Please see Figure 1 and Figure 2 , Figure 1 This is a three-dimensional structural schematic diagram of the testing fixture 100 for electronic components according to some embodiments of this utility model. Figure 2 Is it like this? Figure 1 A partial exploded view of the testing fixture 100 for electronic components shown.

[0033] The testing fixture 100 for electronic components according to this application includes a support 50, a platform 10, an adjustment mechanism 60, an electrical connector 20, and a display screen 30. The support 50 includes a base 51 and two upright plates 52 disposed on the base 51 and arranged opposite each other. The platform 10 is mounted on the two upright plates 52 and has a workstation 11 for mounting a carrier. The carrier is used to load electronic components, such as displays, speakers, and sensors to be tested. The platform 10 is rotatably mounted on the support 50. The testing fixture 100 also includes an adjustment mechanism 60 for adjusting the rotation angle of the platform 10 relative to the support 50.

[0034] An electrical connector 20 is disposed at workstation 11. The electrical connector 20 is used to connect to the carrier and to achieve electrical connection with the electronic components through the carrier. A display screen 30 is disposed on the support platform 10 and located on one side of workstation 11. It is connected to the electrical connector 20 and is used to display at least one of the following: test results of the electronic components and information about the electronic components.

[0035] The electronic component testing fixture 100 provided in this embodiment directly connects to the carrier via the electrical connector 20, thereby enabling direct electrical connection of the display electronic component on the testing fixture 100 without the need for separate wiring to connect to an external testing display. This allows for a quick completion of the installation process before testing the electronic component. Furthermore, the adjustment mechanism 60 allows for multi-angle adjustment of the electronic component, such as enabling multi-angle testing of the display screen, reducing reliance on testing personnel and improving the testing efficiency of the electronic component.

[0036] Specifically, the bracket 50 is a structure used for connection, support, and fixation, which can maintain the stability of the system in a specific position and ensure the system's functionality. The bracket 50 can be placed stably on a horizontal surface via the base 51, and two upright plates 52 are fixed to the base 51 to support the testing fixture 100 for connecting electronic components.

[0037] The support platform 10 is a basic platform used to bear, support and fix electronic components. It is the reference surface and support base for the testing fixture 100 to perform testing functions. The support platform 10 directly contacts and supports the electronic components being tested, ensuring that their position is fixed and their posture is stable during the testing process.

[0038] In some embodiments of this application, the support platform 10 rotates relative to the bracket 50 via two upright plates 52, enabling the testing fixture 100 for electronic components to meet the testing requirements of electronic components at different angles. The testing fixture 100 is mounted entirely on the bracket 50, and the angle of the support platform 10 can be adjusted using the adjustment mechanism 60. Adjusting only the adjustment mechanism 60 is sufficient to adjust the tilt angle of the support platform 10, thereby enabling the detection of the display status of electronic components at different angles.

[0039] The support platform 10 can be mounted on the two upright plates 52 of the bracket 50. The two upright plates 52 provide installation support for the support platform 10, and the support platform 10 can rotate relative to the bracket 50. The two upright plates 52 provide fixed support and rotation base points for the rotation of the support platform 10. The support platform 10 can rotate around the horizontal line formed by the two base points of the two upright plates 52, and its rotation axis coincides with the horizontal line formed by the line connecting the two base points. The two upright plates 52 are fixed, so the support platform 10 can rotate stably.

[0040] The carrier is an auxiliary device used to fix, accommodate and position electronic components. The mounting station 11 on the support platform 10 allows the carrier to be installed in a specific position on the support platform 10, ensuring the correct fixation of the carrier.

[0041] The electrical connector 20 is a device for connecting and disconnecting two or more circuit segments in an electrical system. It realizes the transmission of current or signals by providing a separable interface. The electrical connector 20 may have pin header contacts. In an embodiment of the present application, the electrical connector 20 is disposed on the station 11 of the mounting carrier. The back of the carrier may be provided with circular contact metal points. When the electronic component is mounted on the carrier, the electrical connector 20 can come into contact with the contact metal points on the carrier, and then be communicatively connected with the electronic component, so that the steps of mounting and connecting the electronic component before detection can be completed quickly, which is beneficial to improving the detection efficiency. The connection between the electrical connector 20 and the electronic component can realize current transmission. When power is applied, the screen of the electronic component can be displayed, and the detection fixture 100 can be used to detect it and judge whether the detection result is qualified.

[0042] When the detection fixture 100 detects the electronic component, the display screen 30 receives the signal from the electronic component, and the detection result can be converted into precise instructions for controlling the on / off, brightness, and color of each pixel of the display screen 30, so that the detection result is clearly and completely displayed on the display screen 30. The display screen 30 can display specific information including the electronic component, such as the serial number, model, and production date of the product. The test result information may include qualification information, brightness information, contrast information, etc. of the electronic component. The information of the electronic component may include the serial number, model, production date, etc. of the product, and may also include the detection results of the electronic component such as qualification information, brightness information, contrast information, etc. of the electronic component.

[0043] In this way, there is no need to manually judge and record the detection results of different electronic components, avoiding misjudgment and missed judgment caused by human factors, ensuring the accuracy of the detection results, and improving the detection efficiency at the same time.

[0044] Please refer to Figure 1 , in some embodiments, the carrying platform 10 includes a base plate 12 and a mounting member 13 disposed on the base plate 12. The mounting member 13 forms the station 11, and the electrical connector 20 penetrates the mounting member 13 from the base plate 12 and is exposed on the surface of the mounting member 13.

[0045] In the above embodiment, the base plate 12 of the carrying platform 10 is used for arranging and connecting the mounting member 13. The electrical connector 20 is mounted on the base plate 12 of the carrying platform 10, penetrates the mounting member 13 and is exposed on the surface of the mounting member 13. In this way, the electrical connector 20 can be fixed in the mounting member 13. When detecting the electronic component mounted on the mounting member 13, only the carrier needs to be placed without additional operation on the electrical connector 20, so that the part of the electrical connector 20 exposed on the surface of the mounting member 13 can directly contact the carrier, which can effectively improve the detection efficiency.

[0046] Specifically, the base plate 12 of the support platform 10 is the foundation of the support platform 10, and it plays a major supporting and reference role for the support platform 10. The mounting member 13 is directly mounted on the base plate 12 to form the work station 11 of the support plate. The carrier can be installed to a specific position through the mounting member 13. The electrical connector 20 passes through the base plate 12 and is inserted into the mounting member 13, with the other end of the electrical connector 20 exposed on the surface of the mounting member 13.

[0047] Thus, when electronic components are mounted on the carrier, the carrier can directly contact the electrical connector 20 through the metal points on the back of the carrier to transmit electrical signals. The electrical connector 20, which passes through the mounting piece 13, helps to improve the installation efficiency before testing and saves time required for the entire testing process.

[0048] Please refer to the following: Figure 1 In some embodiments, the mounting component 13 is provided with a positioning structure 131, which is used to cooperate with the carrier for positioning and connection.

[0049] In the above embodiment, the positioning structure 131 of the mounting member 13 is a structure that cooperates with the carrier that loads the electronic components. When the electronic components are being tested, the carrier needs to be placed on the mounting member 13, and the specific position of the carrier on the mounting member 13 can be defined by the positioning structure 131. In this way, the testing fixture 100 can ensure the correct position of the carrier on the mounting member 13 through the positioning structure 131, which is beneficial for accurate and comprehensive testing of the electronic components.

[0050] Specifically, the positioning structure 131 is used to restrict the degrees of freedom of the carrier during the assembly process. Before testing, the electronic components need to be installed in the carrier. The carrier provides an accurate installation position for the electronic components, which can realize the bearing and fixation of the electronic components. Therefore, positioning the carrier can realize the positioning of the electronic components on the support platform 10.

[0051] The positioning structure 131 can be installed on the mounting component 13 and used in conjunction with the carrier for positioning and connection. The positioning structure 131 enables quick and accurate clamping, reducing adjustment and alignment time. The positioning structure 131 ensures that the mounting component 13 is accurately positioned in the correct position almost every time, guaranteeing the consistency of test results.

[0052] Please refer to the following: Figure 1 In some embodiments, the positioning structure 131 includes a plurality of positioning posts 1311, at least two of which correspond to two opposite corners of the mounting member 13, thereby positioning the two opposite corners of the product and preventing the product from tilting.

[0053] In the above embodiment, at least two positioning posts 1311 located at two opposite corners of the mounting member 13 facilitate the positioning function of the positioning structure 131. The positioning of the carrier and the mounting member 13 can be achieved using a simple structure, and the operation is very convenient. Specifically, the positioning posts 1311 achieve accurate positioning by cooperating with corresponding hole structures.

[0054] In some embodiments of this application, four positioning posts 1311 can be disposed on two mounting members 13, cooperating with positioning holes located on the carrier; the four positioning posts 1311 can be respectively disposed at the four corners of the mounting member 13, and the four positioning holes are disposed at the positions on the carrier corresponding to the positioning posts 1311. The diameter of the positioning holes is larger than the diameter of the positioning posts 1311, and the positioning posts 1311 can be inserted into the positioning holes to achieve positioning and connection between the mounting member 13 and the carrier. This connection method is simple and reliable. Exemplarily, the positioning posts 1311 can also be disposed on the carrier, cooperating with the positioning holes located on the mounting member 13.

[0055] Please refer to the following: Figure 1 and Figure 3 , Figure 3 For example Figure 1 The diagram shows the structure of the testing fixture 100 for electronic components at a second angle. In some embodiments, the mounting member 13 is provided with a magnetic element 132, which is disposed within the workstation 11 and is used for adsorption connection with the carrier.

[0056] In the above embodiment, when the carrier is installed on the mounting member 13, it needs to be fixed, that is, its movement on the surface of the mounting member 13 is restricted. The magnetic element 132 located in the workstation 11 can attract the carrier, which can effectively restrict the movement of the carrier on the mounting member 13, making it convenient to connect and disconnect the carrier on the mounting member 13.

[0057] Specifically, the magnetic element 132 refers to a functional component that uses magnetic force to connect, align, and fix objects together. The magnetic element 132 can be a permanent magnet or a magnetically conductive material such as iron or steel sheets. It does not generate a magnetic field itself, but it can be attracted by a permanent magnet.

[0058] When the magnetic element 132 is a permanent magnet, a magnetically conductive material, such as an iron sheet or steel sheet, can be provided at the contact point between the carrier and the magnetic element on the mounting component. When the carrier is placed on the mounting component, it can be fixed to the mounting component by the attraction of the magnetic element. When the magnetic element 132 is a magnetically conductive material, a permanent magnet can be provided on the carrier, and the carrier can also be attracted to the mounting component by magnetic attraction. Alternatively, the magnetic element 132 can be a permanent magnet, and a permanent magnet or a magnetically conductive element such as an iron block can also be provided at the contact point between the carrier and the magnetic element 132. The different poles of the two permanent magnets can attract each other, generating a greater attraction force. In this way, the magnetic element 132 can accurately guide the mounting component 13, where the magnetic element 132 is located, to attract the carrier.

[0059] In some embodiments of this application, magnetic elements 132 are disposed on the surface of the mounting component 13 and can be arranged with positioning posts 1311 in the length or width direction of the substrate 12. Four magnetic elements 132 are disposed on one station 11, and the four magnetic elements 132 are all located in the area enclosed by the four positioning posts 1311. They can be distributed in different corners of the enclosed area. The carrier itself can be made of magnetically conductive material. The magnetic elements 132 attract the carrier. Under the action of the positioning structure 131, the carrier is correctly connected to the mounting component 13. The magnetic elements 132 magnetically attract the carrier correctly installed on the mounting component 13, thereby fixing the electronic components on the carrier. Using magnetic force, there is no need for complicated insertion and removal actions. Only a force slightly greater than the magnetic force is needed to easily separate the carrier from the mounting component 13 by hand, which greatly improves the convenience of use.

[0060] Please refer to the following: Figure 1 In some embodiments, there are multiple workstations 11 arranged in parallel, each workstation 11 corresponding to an electrical connector 20, and each electrical connector 20 in the multiple workstations 11 is connected to the display screen 30.

[0061] In the above embodiment, multiple workstations 11 are provided on a carrier platform 10, each workstation 11 corresponding to an electrical connector 20. Thus, the testing fixture 100 can cooperate with multiple carriers using multiple mounting parts 13, enabling simultaneous testing of multiple electronic components. The testing fixture 100 completes testing of more electronic components within the same timeframe, greatly improving its working efficiency. The electronic components in the multiple workstations are connected to the display screen 30, allowing for synchronized display of information from multiple electronic components.

[0062] Specifically, each electrical connector 20 located at multiple workstations 11 is connected to a display screen 30. Thus, the electrical connectors 20 of multiple workstations 11 can share a single display screen 30, and the test results of multiple electronic components can be displayed on the same display screen 30. In some embodiments of this application, two workstations 11 can be set on a single support platform 10. The mounting components 13 of the two workstations 11 can be identical, allowing connection to two identical carriers. Two identical electrical connectors 20 can be installed at the same position on the mounting components 13 of the two workstations 11 for electrical connection to the electronic components on the two carriers. The information from the two electrical connectors 20 can be simultaneously displayed on a single display screen 30, making it easier for personnel to monitor and analyze the test results of each electronic component.

[0063] This fixture is used to display specific information and test results for two electronic components. In this way, a single testing fixture 100 can simultaneously test two electronic components without resulting in an excessively large device, thus significantly improving testing efficiency within a specific spatial range.

[0064] Please refer to Figure 2 , Figure 2 This is a partially exploded view of the back of the support platform 10. In some embodiments, the testing fixture 100 also includes a drive circuit board 40, which is disposed on the side of the support platform 10 away from the workstation 11. The electrical connector 20 and the display screen 30 are both electrically connected to the drive circuit board 40, which is used to drive electronic components.

[0065] In the above embodiment, the drive circuit board 40 of the inspection fixture 100 is located on the side of the support platform 10 away from the workstation 11, that is, it is installed on the back of the support platform 10. This allows the inspection fixture 100 to be arranged more compactly and kept within a small volume. The electrical connector 20 and the display screen 30 are both electrically connected to the drive circuit board 40. The drive circuit board 40 can drive both of them to perform their respective operations. The electronic components can be started to work through a simple circuit board so that the inspection fixture 100 can detect their status.

[0066] Specifically, the drive circuit board 40 can be a printed circuit board. The drive circuit board 40 receives low-power signals from the controller, amplifies and converts them into high-power signals to drive the voltage and current required for the actuator to operate normally, enabling control commands to drive the actuator accurately and reliably. Exemplarily, the drive circuit board 40 can be fixedly connected to the electrical connector 20, driving the electrical connector 20 to operate, thereby achieving a communication connection between the electrical connector 20 and electronic components.

[0067] In some embodiments of this application, the drive circuit board 40 is disposed on the side of the support platform 10 away from the work station 11. Thus, the drive circuit board 40 cannot be observed from the front of the support platform 10, which is beneficial to the aesthetics of the surface of the inspection fixture 100 and also fully utilizes the potential function of the support platform 10.

[0068] Both the electrical connector 20 and the display screen 30 are electrically connected to the drive circuit board 40. The electrical connector 20 receives normal voltage and current, which is transmitted to the electronic components through contact with the metal dots on the back of the carrier, thereby driving them to perform their functions. The display screen 30 receives voltage and current from the drive circuit board 40, enabling it to display the specific information detection results of the electronic components and ensuring their functionality.

[0069] Please refer to the following: Figure 2 In some embodiments, the testing fixture 100 includes a protective cover 14 covering the drive circuit board 40, and the protective cover 14 is connected to the support platform 10.

[0070] In the above embodiment, a protective cover 14 can be provided on the back of the support platform 10. The protective cover 14 is connected to the support platform 10 to protect the drive circuit board 40 and prevent the drive circuit board 40 from becoming loose or even malfunctioning due to external interference.

[0071] Specifically, the protective cover 14 can be semi-permanently fixed to the support platform 10 with bolts, and can be disassembled with tools when necessary. Under the protection of the protective cover 14, the drive circuit board 40 located on the back of the support platform 10 will not come into direct contact with external objects, avoiding contact interference from external objects, ensuring the stable operation of the drive circuit board 40, and helping to improve the service life of the testing fixture 100.

[0072] Please refer to the following: Figure 1 and Figure 3 In some embodiments, the adjustment mechanism 60 includes a transition plate 61 and an adjustment fastener 62. The transition plate 61 is rotatably connected to the upright plate 52, and one side of the transition plate 61 is fixedly connected to the support platform 10. The adjustment fastener 62 passes through the upright plate 52 and is connected to the transition plate 61 to adjust the tightness between the transition plate 61 and the upright plate 52, thereby adjusting the rotation angle of the support platform 10 relative to the bracket 50.

[0073] In the above embodiment, the adjustment mechanism 60 includes a transition plate 61 and an adjustment fastener 62. The transition plate 61 is rotatably connected to the upright plate 52. When the transition plate 61 rotates, the support platform 10, which is fixedly connected to one end of the transition plate 61, also rotates, and the tilt angle of the detection fixture 100 is adjusted.

[0074] The upright plate 52 and the adapter plate 61 are connected by an adjusting fastener 62 passing through the upright plate 52. One end of the adjusting fastener 62 is threadedly connected to the adapter plate 61. The rotation angle of the adapter plate 61 is adjusted by adjusting the tightness between the adjusting fastener 62 and the upright plate 52. When the connection between the adjusting fastener 62 and the upright plate 52 is relatively loose, the adapter plate 61 can rotate. When it rotates to a suitable angle, the connection between the fastener and the upright plate 52 can be tightened, thereby achieving the stability of the detection device at different tilt angles.

[0075] Specifically, the base 51 and the upright plate 52 are the core structural components of the bracket 50, working together to achieve the stability and function of the bracket 50. The base 51 is the bottom foundation component of the bracket 50 that directly contacts the mounting surface. It has a large area and a certain weight. The bracket 50 located at the bottom can significantly lower the center of gravity of the entire structure, making the structure stable. At the same time, the large contact area can also make the support more stable.

[0076] The upright plate 52 can be a support plate perpendicular to the base 51. In the embodiments of this application, the upright plate 52 can be in the shape of a right-angled triangle, with the right-angled side in contact with the base 51. Two upright plates 52 are arranged opposite each other at both ends of the base 51 along its length to fix and support the bearing platform 10 and transmit the load to the base 51. In this way, the entire testing fixture 100 can be stably placed with a simple structure.

[0077] For example, a start button can be provided on the upright plate 52 connected to the base 51 to control the start and stop of the entire testing fixture 100. A control panel 70 can be provided on the side of the support platform 10 that contacts the base 51 of the bracket 50 along its length, and the support platform 10 can be controlled by the buttons on the control panel 70.

[0078] In some embodiments of this application, the control panel 70 is provided with a reset button 81 for resetting the support platform 10; a light source 80 button can be set to control the activation of the light source 80; an up page and a down page button can be set to switch the display on the display screen 30; and indicator lights are provided to respectively display the processing results of the first workstation 11 and the second workstation 11.

[0079] Please refer to the following: Figure 3 In some embodiments of this application, the cross-section of the adapter plate 61 of the adjusting mechanism 60 may be semi-circular, with its diameter side contacting the support platform 10. Two adapter plates 61 are rotatably mounted on two upright plates 52, serving to connect the upright plates 52 and the support platform 10.

[0080] For example, an adjusting fastener 62 can be provided at a position away from the center of the adapter plate 61. One end of the adjusting fastener 62 is fixedly connected to the upright plate 52, and the other end passes through the upright plate 52. The upright plate 52 is provided with a through groove 521 that coincides with the trajectory of the adjusting fastener 62 rotating relative to the connection point between the upright plate 52 and the adapter plate 61, for supporting the adjusting fastener 62. The adjusting fastener 62 may have a threaded connection, so that when the adjusting fastener 62 is turned, the adjusting fastener 62 can contact and separate from the upright plate 52, realizing the function of tightening and releasing the adjusting mechanism 60. When it is necessary to adjust the angle of the bearing plate relative to the bracket 50, only the adjusting fastener 62 of the adjusting mechanism 60 needs to be operated. This setting is relatively simple and easy to control.

[0081] Please refer to the following: Figure 1 In some embodiments, the testing fixture 100 includes a light source 80 and an outer casing 81 disposed on the support platform 10. The opening of the outer casing 81 is disposed facing the work station 11, and the light source 80 is disposed inside the outer casing 81 to illuminate the work station 11.

[0082] In the above embodiment, the light source 80 on the support platform 10 is housed in a housing 81. The light is concentrated on the work station 11 through the opening of the housing 81. When material replacement is carried out in a dark environment, the light source 80 can be used to illuminate the work station 11, which is conducive to the smooth replacement of materials and the installation and fixing of electronic components.

[0083] Specifically, the light source 80 is an element installed on the surface of the testing fixture 100 to provide localized, functional lighting for the operating area. In the embodiments of this application, the testing fixture 100 needs to test electronic components in a relatively dark environment. When the fixture is manually loaded, the dim environment may affect the smoothness of the installation operation, leading to a prolongation of the installation time. In addition, the dim operating field of vision may also cause eye fatigue for the operator, which is not conducive to normal operation. At this time, the light source 80 set on the surface of the support platform 10 can effectively eliminate the above effects, greatly ensure the comfort of operation, improve the installation speed, and help improve the overall testing efficiency.

[0084] The light source 80 is a functional component of the entire testing fixture 100. The light generated by the light source 80 can illuminate the workstation 11 of the support platform 10.

[0085] In some embodiments of this application, a corresponding outer casing 81 is provided above the workstation 11, and a light source 80 is disposed inside the outer casing 81. The opening of the outer casing 81 faces the workstation 11, and the opening of the outer casing 81 has a light-emitting panel 82 facing the workstation 11. The light source 80 emits light towards the workstation 11 through the light-emitting panel 82. In this way, the light source 80 can concentrate on the workstation 11, ensuring sufficient light source 80 on the workstation 11 during loading and unloading of fixtures, and preventing diffuse light source 80 from affecting other parts and thus the detection. This ensures the quality of detection while facilitating observation, speeding up loading and unloading, and improving the installation efficiency before detection.

[0086] In summary, in one embodiment, the electronic component testing fixture 100 can simultaneously test two electronic components, and the fixture can directly contact the electrical connector 20, eliminating the need for complex connections between the electrical connector 20 and the fixture. This effectively shortens the installation time required before testing and greatly improves testing efficiency. Furthermore, the electronic component testing fixture 100 can display the testing results on the display screen 30, eliminating human error and ensuring objective and accurate testing results.

[0087] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0088] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A testing fixture for electronic components, characterized in that, include: The bracket includes a base and two upright plates disposed on the base and disposed opposite to each other; A support platform is erected on two upright plates. The support platform has a workstation for installing a carrier for loading electronic components. The support platform is rotatably mounted on the bracket. An adjustment mechanism is provided for adjusting the rotation angle of the support platform relative to the bracket. An electrical connector is provided at the workstation and is used to plug into the carrier and to be electrically connected to the electronic components through the carrier. and A display screen is disposed on the support platform and located on one side of the workstation. The display screen is connected to the electrical connector to display at least one of the test results of the electronic component and information about the electronic component.

2. The testing fixture for electronic components according to claim 1, characterized in that, The support platform includes a base plate and a mounting member disposed on the base plate. The mounting member forms the work station. The electrical connector passes through the base plate and is exposed on the surface of the mounting member.

3. The testing fixture for electronic components according to claim 2, characterized in that, The mounting component is provided with a positioning structure, which is used to cooperate with the vehicle for positioning and connection.

4. The testing fixture for electronic components according to claim 3, characterized in that, The positioning structure includes a plurality of positioning posts, at least two of which correspond to two opposite corners of the mounting component.

5. The testing fixture for electronic components according to claim 2, characterized in that, The mounting component is equipped with a magnetic attraction element, which is located within the workstation and is used to attract and connect with the carrier.

6. The testing fixture for electronic components according to claim 1, characterized in that, The workstation is provided in multiple ways, and the multiple workstations are arranged in parallel. Each workstation corresponds to an electrical connector, and each electrical connector in the multiple workstations is connected to the display screen.

7. The testing fixture for electronic components according to claim 1, characterized in that, The testing fixture also includes a drive circuit board, which is disposed on the side of the support platform away from the workstation. The electrical connector and the display screen are both electrically connected to the drive circuit board, which is used to drive the electronic components.

8. The testing fixture for electronic components according to claim 7, characterized in that, The testing fixture includes a protective cover over the drive circuit board, and the protective cover is connected to the support platform.

9. The testing fixture for electronic components according to claim 1, characterized in that, The adjustment mechanism includes a transition plate and an adjustment fastener. The transition plate is rotatably connected to the upright plate, and one side of the transition plate is fixedly connected to the support platform. The adjustment fastener passes through the upright plate and is connected to the transition plate to adjust the tightness between the transition plate and the upright plate, thereby adjusting the rotation angle of the support platform relative to the bracket.

10. The testing fixture for electronic components according to any one of claims 1-9, characterized in that, The testing fixture includes a light source and an outer casing mounted on the support platform. The opening of the outer casing faces the workstation, and the light source is located inside the outer casing to illuminate the workstation.

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