Refrigerator display panel test cabinet

Abstract

The utility model relates to the technical field of display panel testing, and discloses a refrigerator display panel testing cabinet, which comprises a cabinet body, a display panel, a display panel and a display panel, the sealing box is arranged in the cabinet body in a drawable manner; the display panel clamp is arranged in the sealing box and is used for fixing the display panel; the camera shooting assembly is movably arranged in the sealing box, faces the display panel clamp and is used for collecting image information of the display panel; the adapter plate is arranged in the sealing box and located on the side, away from the camera shooting assembly, of the display panel clamp, and a connecting line of the display panel can be conveniently connected with other components. According to the invention, when a user replaces different refrigerator display panels, wiring of the display panel can be completed only by disconnecting the connecting line between the display panel and the adapter plate and then connecting the display panel needing to be tested with the adapter plate, so that the time required for wiring is greatly shortened, the replacement efficiency is improved, and the test efficiency of the display panel can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of display panel testing, for example, to a refrigerator display panel testing cabinet. Background Art

[0002] At present, display panels need to undergo a series of tests before leaving the factory. For example, the display panels of refrigerators vary in size. Different display panels require test tools to test them in order to test the performance of the refrigerator. Traditionally, when display panels need to be tested, they are usually tested manually, which is slow.

[0003] A display panel automated testing tool is provided in the related art, and the display panel automated testing tool comprises: a machine body, which comprises a first frame; a test fixture, which is installed on the machine body and is used to test the display panel to be tested; an image detection unit, which is used to obtain an image of the content displayed on the display screen of the display panel; a central processing unit, which issues a test instruction to the test fixture and is connected to the image detection unit; a mounting seat, which is located above the test fixture, and the image detection unit is arranged on the mounting seat; an X-axis motion module, which is arranged on the first frame and is connected to the central processing unit, and the mounting seat is installed on the X-axis motion module; a Y-axis motion module, which is connected to the central processing unit, and the X-axis motion module is installed on the Y-axis motion module; and a Z-axis motion module, which is connected to the central processing unit and is used to provide Z-axis motion to the first frame.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0005] When replacing display panels of different sizes, the existing display panel testing tooling needs to connect different connecting wires, and the installation and removal of the connecting wires are inconvenient, which affects the test efficiency.

[0006] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0007] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0008] The disclosed embodiment provides a refrigerator display panel test cabinet to solve the problem of inconvenience in replacing connecting wires when replacing a display panel in existing display panel test equipment.

[0009] An embodiment of the first aspect of the present application provides a refrigerator display panel test cabinet, which includes: a cabinet body; a sealed box that can be pulled out of the cabinet body; a display panel clamp that is arranged in the sealed box and is used to fix the display panel; a camera assembly that can be movably arranged in the sealed box and is arranged toward the display panel clamp and is used to collect image information of the display panel; an adapter board that is arranged in the sealed box and is located on a side of the display panel clamp that is away from the camera assembly, so as to facilitate connecting the connecting wires of the display panel to other components.

[0010] In some optional embodiments, the display panel clamp includes: a fixed seat, which is arranged in the sealing box and fixedly connected to the sealing box, and is provided with a vertically extending limit groove, wherein there are two limit grooves, and the two limit grooves are arranged side by side; a first clamping plate, which is connected to both limit grooves and can move along the extension direction of the limit grooves; a second clamping plate, which is arranged below the upper clamping plate and is connected to both limit grooves and can move along the extension direction of the limit grooves, and the second clamping plate cooperates with the first clamping plate to clamp the display panel.

[0011] In some optional embodiments, the display panel clamp further includes: a fixing frame, which is disposed on a side of the fixing seat away from the display panel and is slidably connected to the fixing seat and can slide relative to the fixing seat, and the fixing frame is used to fix the adapter plate.

[0012] In some optional embodiments, the fixed seat is provided with a slide groove; the fixed frame includes: a fixed rod, which is arranged horizontally and is slidably connected to the slide groove; a first clamping portion, which is arranged on one side of the fixed rod and connected to the first end of the fixed rod; a second clamping portion, which is arranged on the other side of the fixed rod and connected to the second end of the fixed rod, and is used to clamp the adapter plate together with the first clamping portion.

[0013] In some optional embodiments, the camera assembly includes: a slide rail extending along the direction of the camera toward the display panel clamp; a slider slidably connected to the slide rail; a camera is arranged on the slider and rotatably connected to the slider so that the camera can rotate up and down and can slide along the slide rail driven by the slider.

[0014] In some optional embodiments, limit blocks are provided at both ends of the slide rail to prevent the slider from falling off the slide rail.

[0015] In some optional embodiments, the sealed box includes: a box body, the box body defines a receiving cavity with an upper opening for placing items; and a cover plate, which is arranged at the opening and is detachably connected to the box body.

[0016] In some optional embodiments, the inner wall of the sealed box is coated with a black anti-reflective coating.

[0017] In some optional embodiments, the refrigerator display panel test cabinet further includes: an LED light bar, which is arranged on the inner wall of the sealing box and is located on the side of the camera assembly away from the display panel fixing seat.

[0018] In some optional embodiments, the refrigerator display panel test cabinet further includes: a drag chain, which is arranged in the sealed box and along the pulling direction of the sealed box, so that the connection line of the display panel extends to the outside of the sealed box through the drag chain.

[0019] The refrigerator display panel test cabinet provided by the embodiment of the present disclosure can achieve the following technical effects:

[0020] When users replace different refrigerator display panels, they only need to disconnect the connecting wire between the display panel and the adapter board and then connect the display panel to be tested to the adapter board to complete the wiring of the display panel. This greatly shortens the time required for wiring, improves replacement efficiency, and thus improves the testing efficiency of the display panel.

[0021] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0023] Figure 1 is a structural schematic diagram of a refrigerator display panel test cabinet provided by an embodiment of the present disclosure;

[0024] Figure 2 is a cross-sectional schematic diagram of a refrigerator display panel test cabinet provided by an embodiment of the present disclosure;

[0025] Figure 3 is a schematic structural diagram of a sealing box provided by an embodiment of the present disclosure;

[0026] Figure 4 is a partial structural schematic diagram of a refrigerator display panel test cabinet provided by an embodiment of the present disclosure;

[0027] Figure 5 is a structural schematic diagram of a display panel fixture provided by an embodiment of the present disclosure;

[0028] Figure 6 It is a schematic structural diagram of a display panel fixture from another perspective provided by an embodiment of the present disclosure.

[0029] Reference numerals:

[0030] 10: Cabinet, 11: Load space,

[0031] 20: Sealing box, 21: Box body, 22: Cover, 23: Handle,

[0032] 30: Camera assembly, 31: Slide rail, 32: Slider, 33: Camera, 34: Limit block,

[0033] 40: display panel fixture, 41: fixing seat, 411: limiting groove, 42: first clamping plate, 43: second clamping plate, 44: fixing frame, 441: fixing rod, 442: first clamping part, 443: second clamping part,

[0034] 50: adapter plate, 60: lighting lamp. DETAILED DESCRIPTION

[0035] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0036] The terms "first", "second", etc. in the specification and claims of the disclosed embodiments and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate to describe the disclosed embodiments here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0037] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0038] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0039] Unless otherwise stated, the term "plurality" means two or more.

[0040] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

[0041] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0042] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0043] Combination Figures 1 to 6 As shown, the embodiment of the present disclosure provides a refrigerator display panel test cabinet, which includes: a cabinet body 10, a sealing box 20, a display panel clamp 40, a camera assembly 30 and an adapter plate 50; the sealing box 20 is pullable in the cabinet body 10; the display panel clamp 40 is arranged in the sealing box 20, and is used to clamp the display panel; the camera assembly 30 is movably arranged in the sealing box 20 and the camera assembly 30 is arranged toward the display panel clamp 40, and the camera assembly 30 is used to collect image information of the display panel; the adapter plate 50 is arranged in the sealing box 20, and the adapter plate 50 is located on the side of the display panel clamp 40 away from the camera assembly 30, so as to facilitate the connection of the connecting wires of the display panel with other components.

[0044] According to the disclosed embodiment, the sealing box 20 is provided in a retractable manner on the cabinet 10, so that the operator can easily and quickly install or replace the display panel, which greatly improves the test efficiency and equipment utilization. By providing the sealing box 20, the sealing box 20 can isolate the interference of the external environment, protect the display panel from dust, moisture, etc. during the test process, ensure the accuracy of the test results, and also provide a relatively darkroom environment for the camera assembly 30, which is conducive to improving the image acquisition quality. By providing the adapter plate 50, when the user replaces different refrigerator display panels, he only needs to disconnect the connection line between the display panel and the adapter plate 50 and then connect the display panel to be tested with the adapter plate 50 to complete the wiring of the display panel, which greatly shortens the time required for wiring, improves the replacement efficiency, and further improves the test efficiency of the display panel. By providing the adapter plate 50 on the side of the display panel fixture 40 away from the camera assembly 30, it is convenient to connect the connection line of the display panel with other test components or power supplies, ensuring the electrical safety and stability of signal transmission during the test process. By setting up the camera assembly 30, the camera assembly 30 can flexibly adjust the angle and point to the display panel fixture 40, ensuring that the clearest and most realistic image information of the display panel is collected, thereby accurately testing various performance indicators of the display panel.

[0045] Optionally, the adapter plate 50 is provided with a plurality of ports, and the plurality of ports includes multiple types of ports.

[0046] In this way, the adapter plate 50 can be connected to refrigerator display panels with different ports, which can improve the adaptability of the refrigerator display panel test cabinet.

[0047] Optionally, the plurality of ports of the adapter plate 50 are detachable.

[0048] In this way, the display panel interfaces can be replaced according to their shapes and types, so that display panels with different types of interfaces can be connected to the adapter board 50 .

[0049] Optionally, the refrigerator display panel test cabinet also includes: a central control processing unit, which is electrically connected to the display panel and the camera assembly 30, and the central control processing unit is used to send test instructions to the display panel and receive image information captured by the camera assembly 30 to determine the test results of the display panel.

[0050] In this way, the central control processing unit can send instructions to the display panel according to the preset test program, control the display panel to enter different working modes or states, simulate various display functions in real use scenarios, and thus comprehensively test the performance of the display panel. The central control processing unit is electrically connected to the camera assembly 30, and can receive the display panel image information collected by the camera assembly 30 in real time. By analyzing and processing these image data, it is determined whether the display effect of the display panel meets the expected standards, including but not limited to color accuracy, brightness uniformity, font clarity, etc. Based on the results of the image information analysis, the central control processing unit can automatically determine whether the display panel has passed the test and generate a detailed test report, which greatly improves the objectivity and accuracy of the test and reduces the degree of manual participation.

[0051] Optionally, the display panel clamp 40 includes: a fixed seat 41, a first clamping plate 42 and a second clamping plate 43, the fixed seat 41 is arranged in the sealing box 20 and the fixed seat 41 is fixedly connected to the sealing box 20, the fixed seat 41 is provided with a vertically extending limiting groove 411, there are two limiting grooves 411, and the two limiting grooves 411 are arranged side by side; the first clamping plate 42 is connected to both limiting grooves 411, and the first clamping plate 42 can move along the extension direction of the limiting groove 411; the second clamping plate 43 is arranged below the upper clamping plate and the second clamping plate 43 is connected to both limiting grooves 411, and the second clamping plate 43 can move along the extension direction of the limiting groove 411, and the second clamping plate 43 cooperates with the first clamping plate 42 to clamp the display panel.

[0052] According to the embodiment of the present disclosure, by providing two limiting grooves 411 and movably connecting the first clamping plate 42 and the second clamping plate 43 to the two limiting grooves 411, the two limiting grooves 411 can limit the movable direction of the first clamping plate 42 and the second clamping plate 43, and can prevent the first clamping plate 42 and the second clamping plate 43 from shaking during the clamping process. By providing the first clamping plate 42 and the second clamping plate 43, the first clamping plate 42 and the second clamping plate 43 can clamp the upper and lower sides of the display panel, and the first clamping plate 42 and the second clamping plate 43 can evenly apply pressure from the upper and lower sides when clamping the display panel, so as to avoid damage to the display panel caused by excessive local force, and at the same time ensure that the display panel remains flat during the entire test process, which is conducive to the camera 33 to accurately collect image information. The first clamping plate 42 can move along the extending direction of the limiting groove 411, and the second clamping plate 43 can move along the extending direction of the limiting groove 411, that is, the first clamping plate 42 and the second clamping plate 43 can move relative to the fixing seat 41 in the up-down direction, and the display panel clamp 40 can clamp display panels of different sizes by adjusting the distance between the first clamping plate 42 and the second clamping plate 43. In addition, the user can easily complete the installation and removal of the display panel by simply adjusting the positions of the first clamping plate 42 and the second clamping plate 43 in the limiting groove 411, which greatly improves the test efficiency.

[0053] Optionally, the display panel fixture 40 further includes: a fixing frame 44 , which is disposed on a side of the fixing seat 41 away from the display panel and is slidably connected to the fixing seat 41 , and can slide relative to the fixing seat 41 , and is used to fix the adapter plate 50 .

[0054] With the disclosed embodiment, by setting a fixing frame 44, the fixing frame 44 ensures that the adapter plate 50 remains in a stable state during the process of clamping and testing the display panel, preventing unstable signals or distortion of test results due to loose connections, thereby improving the accuracy and reliability of the test. By arranging the fixing frame 44 on the side of the fixing seat 41 away from the display panel, it is possible to avoid the situation where the connection line between the display panel and the adapter plate 50 blocks the display panel. By arranging the fixing seat 41 to slide in connection with the fixing seat 41, the fixing frame 44 and the fixing seat 41 are connected in a sliding manner, and the adapter plate 50 can be easily moved when needed, which is convenient for technicians to quickly install, replace or maintain the connection cables of the display panel, thereby improving the convenience of operation. Specifically, the user can flexibly adjust the position of the adapter plate 50 according to display panels of different sizes or shapes and the various interface positions connected thereto to meet different testing requirements.

[0055] Optionally, the fixed seat 41 is provided with a slide groove; the fixed frame 44 includes: a fixed rod 441, a first clamping portion 442 and a second clamping portion 443, the fixed rod 441 is arranged in the horizontal direction, and the fixed rod 441 is slidably connected to the slide groove; the first clamping portion 442 is arranged on one side of the fixed rod 441 and the first clamping portion 442 is connected to the first end of the fixed rod 441; the second clamping portion 443 is arranged on the other side of the fixed rod 441 and the second clamping portion 443 is connected to the second end of the fixed rod 441, and the second clamping portion 443 is used to clamp the adapter plate 50 together with the first clamping portion 442.

[0056] By adopting the embodiment of the present disclosure, by setting the slide groove and the fixing rod 441, the fixing seat 41 can be slidably connected with the fixing frame 44, so that the position of the adapter plate 50 can be freely adjusted within a certain range according to actual needs, and adapt to the changes in the interface layout of different display panels. By setting the first clamping part 442 and the second clamping part 443, and setting the first clamping part 442 and the second clamping part 443 relative to each other, the fixing rod 441 can support the bottom of the adapter plate 50, and the first clamping part 442 and the second clamping part 443 can firmly clamp the adapter plate 50 from two directions, avoiding the loosening or displacement of the adapter plate 50 due to vibration or movement, and ensuring that the circuit connection between the adapter plate 50 and the display panel is reliable and stable.

[0057] Optionally, the camera 33 assembly includes: a slide rail 31, a slider 32 and a camera 33, the slide rail 31 extending in the direction of the camera 33 toward the display panel clamp 40; the slider 32 is slidably connected to the slide rail 31; the camera 33 is arranged on the slider 32, and the camera 33 is rotatably connected to the slider 32, so that the camera 33 can rotate up and down and can slide along the slide rail 31 driven by the slider 32.

[0058] According to the embodiment of the present disclosure, by providing a slide rail 31, a slider 32 and a camera 33, and rotatably connecting the camera 33 and the slider 32, the camera 33 can not only move forward and backward along the slide rail 31, but also rotate up and down on the slider 32. This design greatly improves the flexibility of the camera 33 in shooting different areas of the display panel, and can accurately capture any details on the display screen as needed, including but not limited to text, icons, colors and other information.

[0059] In this way, the camera assembly 30 can adjust the position of the camera 33 according to display panels of different sizes, ensuring that the camera 33 can capture images of the display panel in all directions and without omission.

[0060] Optionally, the extending direction of the slide rail 31 is perpendicular to the pulling direction of the sealing box 20 .

[0061] In this way, by setting the extension direction of the slide rail 31 perpendicular to the pulling direction of the sealing box 20, when the user opens and closes the sealing box 20, the force will not be transmitted to the camera assembly 30, so as to avoid the shaking or deviation of the camera 33 along the slide rail 31 due to the pulling process of the sealing box 20, thereby ensuring the stability of the position of the camera 33.

[0062] Exemplarily, when the sealing box 20 is pulled out in the front-to-back direction, the slide rail 31 is extended in the left-to-right direction.

[0063] Optionally, both ends of the slide rail 31 are provided with limit blocks 34 to prevent the slider 32 from detaching from the slide rail 31 .

[0064] By adopting the embodiment of the present disclosure, by setting limit blocks 34 at both ends of the slide rail 31, the limit blocks 34 can prevent the slider 32 from accidentally detaching from the slide rail 31 due to external force or other reasons during the sliding process, thereby avoiding the risk of equipment damage or camera 33 component falling, and ensuring the safety and stability of the test process. Through the restriction of the limit blocks 34, the maximum and minimum positions of the camera 33 moving along the slide rail 31 can be accurately set to ensure that the camera 33 always moves within the preset working area, which is conducive to achieving all-round and complete image acquisition of the display panel. The limit blocks 34 are set on the slide rail 31, so that the user does not need to worry about the slider 32 sliding off the track, and can focus more on adjusting the angle and position of the camera 33, further improving the convenience of operation and work efficiency.

[0065] Optionally, the sealed box 20 includes: a box body 21 and a cover plate 22, the box body 21 defines a receiving cavity with an upper opening for placing items; the cover plate 22 is covered at the opening and is detachably connected to the box body 21.

[0066] By adopting the embodiment of the present disclosure, by setting the box body 21 and the cover plate 22, the camera assembly 30, the adapter plate 50 and the display panel fixture 40 and other components can be set in the box body 21. By setting the cover plate 22 and covering the cover plate 22 at the opening, the cover plate 22 can completely cover the opening of the box body 21, so that a dark room environment is formed in the sealed box 20, effectively eliminating the influence of external stray light, improving the contrast and clarity of the display panel image captured by the camera 33, and making the detection of the color, brightness, resolution and other parameters of the display panel during the test more accurate. By setting the cover plate 22 and the box body 21 to be detachably connected, it is convenient to open and close quickly when needed, which is convenient for operators to install and replace the display panel and maintain and repair the internal equipment. The sealed box 20 can also effectively prevent dust and foreign matter from entering, and play a good protective role for the internal display panel and test components, thereby extending the service life of the equipment.

[0067] Optionally, the inner wall of the sealing box 20 is coated with a black anti-reflective coating.

[0068] By adopting the embodiment of the present disclosure, a black anti-reflective coating is coated on the inner wall of the sealed box 20. The black anti-reflective coating can absorb most of the light entering the interior of the sealed box 20, effectively suppress the reflection phenomenon of the inner wall, and reduce the interference of stray light generated by multiple reflections of light in the box on the camera 33 in capturing images, thereby ensuring that the camera 33 can accurately obtain the original image information of the display panel.

[0069] Optionally, the refrigerator display panel test cabinet further includes: an illumination lamp 60 , which is disposed on the inner wall of the sealing box 20 and located on a side of the camera assembly 30 away from the display panel fixture 40 .

[0070] By adopting the embodiment of the present disclosure, by arranging the lighting lamp 60 on the inner wall of the sealing box 20 and the lighting lamp 60 being located on the side of the camera assembly 30 away from the display panel fixture 40, the lighting lamp 60 can provide a uniform and controllable lighting source for the camera assembly 30, especially in a darkroom environment, to ensure that the camera 33 can clearly capture the image details of the display panel, thereby improving the quality and consistency of the test image. By locating the lighting lamp 60 on the side of the camera assembly 30 away from the display panel fixture 40, the shadow caused by direct light source can be avoided as much as possible, ensuring that the image information collection on the surface of the display panel is not affected by occlusion, thereby improving the accuracy of the test. Secondly, the lighting lamp 60 has the characteristics of low energy consumption and high brightness, is suitable for long-term work, and can be quickly started and the brightness can be adjusted, which meets the durability and dynamic requirements of the test equipment.

[0071] Optionally, the brightness and color temperature of the lighting lamp 60 can be adjusted.

[0072] In this way, the lighting lamp 60 can adjust the brightness and color temperature to simulate different lighting conditions to test the display effect of the display panel in different environments, such as daytime, nighttime, indoors, outdoors, and the like.

[0073] Optionally, the lighting lamp 60 may be an LED light bar.

[0074] Optionally, the refrigerator display panel test cabinet further includes: a drag chain, which is arranged in the sealed box 20 and is arranged along the pulling direction of the sealed box 20 so that the connection line of the display panel extends to the outside of the sealed box 20 through the drag chain.

[0075] By adopting the embodiment of the present disclosure, by setting a drag chain, the drag chain can effectively protect the display panel connection line from wear and pulling during the withdrawal of the sealing box 20, and prevent the wires from being damaged due to frequent movement. Through the drag chain, a large number of wires and cables can be neatly arranged and guided to avoid messy entanglement of cables, which is convenient for later maintenance and replacement. By setting the drag chain along the withdrawal direction of the sealing box 20, as the sealing box 20 is withdrawn, the drag chain can be flexibly extended and retracted to meet the requirements of connection lines of different lengths, and when adding or replacing the display panel interface, the drag chain can easily accommodate more lines, enhancing the expandability and compatibility of the equipment.

[0076] Optionally, the drag chain avoids the area between the camera 33 and the display panel.

[0077] In this way, it is possible to avoid the situation where the connection line of the display panel blocks the camera 33 and affects the image acquisition of the camera 33.

[0078] Optionally, the refrigerator display panel test cabinet further includes a handle 23 , which is disposed on an outer side wall of the sealing box 20 , so as to facilitate pulling the sealing box 20 out of or pushing it back into the cabinet body 10 .

[0079] According to the embodiment of the present disclosure, by providing the handle 23, the operator can conveniently grasp and apply force to more easily pull out or push back the sealing box 20 from the cabinet 10, which greatly simplifies the operation process of replacing and maintaining the display panel and improves work efficiency. The pull-out operation by the handle 23 can avoid excessive structural stress caused by directly pulling the main body of the sealing box 20, thereby protecting the sealing box 20 and the internal test components from damage.

[0080] Optionally, the cabinet 10 defines a load space 11 , and the load space 11 is used to place a load.

[0081] In this way, by setting up the load space 11, the load can be placed in the load space 11. By loading an appropriate load, the load condition faced by the display panel when the refrigerator is actually working can be simulated, such as detecting the stability, response speed and display effect of the display panel when it is subjected to a certain power consumption, thereby ensuring the performance of the display panel in real applications. Secondly, according to the requirements of different refrigerator models or display panels, loads of different types and capacities can be placed in the load space 11, which enhances the compatibility of the test equipment with products of different specifications and enables it to meet diverse testing requirements. In addition, the separate design of the load space 11 and the display panel test area can optimize the spatial layout inside the cabinet, which is convenient for installing and removing the load and preventing heat and electromagnetic interference from affecting each other during the test.

[0082] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A refrigerator display panel test cabinet, characterized in that: include: Cabinet; A sealing box is drawable and arranged on the cabinet; A display panel clamp, disposed in the sealed box, for clamping the display panel; A camera assembly is movably disposed in the sealed box and disposed toward the display panel fixture, and is used to collect image information of the display panel; The adapter plate is arranged in the sealed box and is located at the side of the display panel fixture away from the camera assembly, so as to facilitate connecting the connection wires of the display panel with other components.

2. The refrigerator display panel test cabinet according to claim 1, characterized in that: Display Board Fixture Includes: The fixing seat is arranged in the sealing box and fixedly connected with the sealing box, and is provided with two limiting grooves extending vertically, and the two limiting grooves are arranged side by side; A first clamping plate is connected to both limiting grooves and can move along the extending direction of the limiting grooves; The second clamping plate is arranged below the upper clamping plate and is connected to both limiting grooves and can move along the extending direction of the limiting grooves. The second clamping plate cooperates with the first clamping plate to clamp the display panel.

3. The refrigerator display panel test cabinet according to claim 2, characterized in that: The display panel fixture also includes: The fixing frame is arranged on a side of the fixing base away from the display panel and is slidably connected to the fixing base and can slide relative to the fixing base. The fixing frame is used to fix the adapter plate.

4. The refrigerator display panel test cabinet according to claim 3, characterized in that: The fixed seat is provided with a slide groove; The mounting bracket includes: A fixing rod is arranged in the transverse direction and is slidably connected with the slide groove; A first clamping portion, disposed on one side of the fixing rod and connected to a first end of the fixing rod; The second clamping portion is disposed on the other side of the fixing rod and connected to the second end of the fixing rod, and is used for clamping the adapter plate together with the first clamping portion.

5. The refrigerator display panel test cabinet according to claim 1, characterized in that: The camera components include: A slide rail is extended along the direction of the camera toward the display panel fixture; A slider, slidably connected to the slide rail; The camera is arranged on the slider and is rotatably connected to the slider, so that the camera can rotate up and down and can slide along the slide rail driven by the slider.

6. The refrigerator display panel test cabinet according to claim 5, characterized in that: Limit blocks are provided at both ends of the slide rail to prevent the slider from falling off the slide rail.

7. The refrigerator display panel test cabinet according to claim 1, characterized in that: Sealed box includes: A box body defines a receiving cavity with an upper opening for placing items; The cover plate is arranged at the opening and is detachably connected to the box body.

8. The refrigerator display panel test cabinet according to claim 1, characterized in that: The inner wall of the sealed box is coated with a black anti-reflective coating.

9. The refrigerator display panel test cabinet according to claim 1, characterized in that: Also includes: The lighting lamp is arranged on the inner side wall of the sealing box and is located at the side of the camera assembly away from the display panel fixture.

10. The refrigerator display panel test cabinet according to any one of claims 1 to 9, characterized in that: Also includes: The drag chain is arranged in the sealed box and along the pulling direction of the sealed box, so that the connection line of the display panel is extended to the outside of the sealed box through the drag chain.

Images