Screen testing fixture

Abstract

The application discloses a screen test fixture, which belongs to the technical field of vehicle testing and is used for a vehicle. The vehicle comprises a center console and a center control screen. The screen test fixture comprises a test device and a mounting mechanism. The mounting mechanism comprises a mounting assembly connected to the test device and a supporting assembly connected to the mounting assembly. The center control screen and the supporting assembly are connected to the center console. The test device is located on the side of the mounting assembly away from the center console, and the test device is arranged opposite the center control screen. The supporting assembly and the center control screen are jointly connected to the rear of the center console. Since the test device is connected to the supporting assembly through the mounting assembly, the test device is arranged opposite the center control screen, thereby eliminating the calibration operation between the test device and the center control screen, simplifying the test steps and improving the test efficiency.

Description

Technical Field

[0001] This application relates to the field of vehicle testing technology, and more particularly to a screen testing fixture. Background Technology

[0002] The touch performance parameters of the central control screen affect the convenience and safety of driving operations. Parameters such as touch sensitivity, number of touch points, two-finger separation, and reporting rate all influence the user experience. Therefore, the central control screen needs to pass various touch performance tests before it can be delivered to users. The testing of the central control screen covers the production stage and the product testing stage. Considering that the central control screen connects to the vehicle's overall control system after installation, the vehicle's load and application scenarios far exceed the pre-installation testing conditions, making this stage of performance testing essential.

[0003] In related technologies, to meet the testing needs of the central control screen after installation in a vehicle, testing equipment with a robotic arm is typically used. The robotic arm is inserted into the vehicle to conduct the corresponding tests. However, before each test of the central control screen using the robotic arm, calibration between the robotic arm and the screen is required, which makes the testing process cumbersome and inefficient. Utility Model Content

[0004] This application provides a screen testing fixture that simplifies the testing process and improves testing efficiency, thereby at least partially solving the aforementioned technical problems.

[0005] To achieve the above objectives, this application provides a screen testing fixture for a vehicle, the vehicle including a center console and a center console screen, the screen testing fixture including:

[0006] Test equipment;

[0007] The mounting mechanism includes a mounting component connected to the testing device and a support component connected to the mounting component;

[0008] The central control screen and supporting components are connected to the central control panel, and the testing device is located on the side of the mounting components away from the central control panel, with the testing device positioned opposite to the central control screen.

[0009] Optionally, the central control screen has a display section opposite to the testing device, and the mounting components include a mounting member and an adjustment structure for moving the testing device relative to the mounting member. The relative movement direction between the testing device and the mounting member is parallel to the end face of the display section.

[0010] Optionally, the adjustment structure includes a slider connected to the testing device and a slide rail connected to the mounting component, the slider being configured to move relative to the slide rail along a first direction;

[0011] The testing device was configured as a carving instrument.

[0012] Optionally, the mounting component includes a first adjustment structure and a second adjustment structure, the first adjustment structure and the second adjustment structure being disposed opposite each other along a second direction, the second direction intersecting the first direction.

[0013] Optionally, the mounting component includes an opening for exposing the display section, a mounting portion forming the opening, and a docking portion connected to the testing device. The docking portion protrudes from the mounting portion along a third direction toward the testing device, and the third direction is perpendicular to the end face of the display section.

[0014] Optionally, the mounting component includes a mounting member and a first protective member connected to the mounting member, and the support component includes a support member and a second protective member connected to the support member. The first protective member abuts against one side of the central control screen along a third direction, and the second protective member abuts against the opposite side of the central control screen along a third direction.

[0015] Optionally, the mounting component includes two mounting ears located on opposite sides of the central control screen along a first direction, and the support component includes two support ears. The support ears abut against the mounting ears along a second direction, and the support ears are connected to the mounting ears. The first direction, the second direction, and the third direction are perpendicular to each other.

[0016] Optionally, the support includes a first connecting lug connected to the center console, the first connecting lug having a first connecting hole that mates with the center console, and the center console screen having a second connecting hole that mates with the center console, the axis of the first connecting hole and the axis of the second connecting hole being collinear with each other;

[0017] The support includes a second connecting lug connected to the mounting member, and the first connecting lug and the second connecting lug are located on opposite sides of the support along a second direction.

[0018] Optionally, the mounting component is an integrally molded structure and includes a connecting part that connects the mounting part and the docking part, as well as a weight-reducing hole provided in the connecting part. The mounting component includes a reinforcing rib connected to the connecting part, the reinforcing rib protruding from the mounting part along a third direction toward the testing device and located between adjacent weight-reducing holes.

[0019] Optionally, the mounting assembly includes a carrier, a first connecting structure connecting the carrier and the mounting assembly, and a second connecting structure connecting the carrier and the adjusting structure. The carrier has two nut grooves opposite each other along a third direction. The first and second connecting structures include fastening bolts and fastening nuts, with the fastening nuts abutting against the inner wall of the nut grooves.

[0020] In the screen testing fixture of this application embodiment, the support component and the central control screen are connected together to the central control console. Since the testing device is connected to the support component by the mounting component, the testing device and the central control screen are set opposite to each other, thereby eliminating the calibration operation between the testing device and the central control screen, simplifying the testing steps and improving the testing efficiency. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings, wherein the same reference numerals in the following description denote the same parts.

[0023] Figure 1 This is an installation diagram of the screen test fixture used for vehicle testing in an exemplary embodiment of this disclosure, wherein the test device is omitted;

[0024] Figure 2 yes Figure 1 A schematic diagram of the decomposition process;

[0025] Figure 3 yes Figure 1 A partial 3D schematic diagram from a single perspective;

[0026] Figure 4 This is a schematic diagram of the structure of the mounting component in an exemplary embodiment of this disclosure;

[0027] Figure 5 yes Figure 2 Further breakdown diagram;

[0028] Figure 6 yes Figure 1 A partial 3D diagram from another perspective;

[0029] Figure 7 yes Figure 1 Sectional view at point AA;

[0030] Explanation of reference numerals in the attached figures:

[0031] 11. Center console; 111. Third connection hole; 12. Center screen; 121. Display unit; 122. Second connection hole;

[0032] 2. Installation mechanism; 21. Installation component; 211. Installation part; 2111. Opening; 2112. Installation section; 2113. Connecting section; 2114. Installation lug; 2115. Connecting section; 2116. Weight reduction hole; 212. Adjustment structure; 2121. Slider; 2122. Slide rail; 213. First adjustment structure; 214. Second adjustment structure; 215. First protective component; 216. Reinforcing rib; 217. Bearing component; 2171. Nut groove; 218. First connecting structure; 219. Second connecting structure; 2100. Fastening bolt; 2101. Fastening nut; 22. Support component; 221. Support component; 2211. Support lug; 2212. First connecting lug; 2213. First connecting hole; 2214. Second connecting lug; 222. Second protective component;

[0033] 3. Testing equipment;

[0034] X, first direction; Y, second direction; Z, third direction. Detailed Implementation

[0035] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the protection scope of this application.

[0036] It should be understood that terms such as “having,” “comprising,” and “including” as used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0037] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application depending on the specific circumstances.

[0038] In the various figures of this application, for ease of illustration, certain dimensions of structures or parts may be exaggerated relative to other structures or parts; therefore, they are only used to illustrate the basic structure of the subject matter of this application.

[0039] Please see Figure 1 This application provides a screen testing fixture for a vehicle, the vehicle including a center console 11 and a center console screen 12.

[0040] In this embodiment, the central control screen 12 is mounted on the center console 11, for example, near the driver's side. The central control screen 12 can display and control various vehicle functions, such as navigation, audio, telephone, and other information, and can control vehicle functions such as air conditioning and seats.

[0041] In some embodiments, the screen testing fixture includes a testing device 3 and a mounting mechanism 2.

[0042] In this embodiment, the test device 3 is mounted on the vehicle (e.g., the center console 11) via the mounting mechanism 2.

[0043] In some embodiments, in conjunction with reference Figure 2 As shown, the mounting mechanism 2 includes a mounting component 21 connected to the testing device 3 and a support component 22 connected to the mounting component 21.

[0044] In this embodiment, the mounting component 21 and the support component 22 are connected to form the mounting mechanism 2, and the testing device 3 is mounted on the mounting component 21.

[0045] In some embodiments, the central control screen 12 and the support component 22 are connected to the central control panel 11.

[0046] In this embodiment, after the testing device 3 is connected to the support component 22 using the mounting component 21, the fitting accuracy between the testing device 3 and the support component 22 can be ensured. Only the fitting accuracy between the support component 22 and the central control screen 12 needs to be ensured to guarantee the fitting accuracy between the testing device 3 and the central control screen 12. Therefore, after the support component 22 and the central control screen 12 are jointly connected to the central control console 11, the calibration operation between the testing device 3 and the central control screen 12 can be eliminated, simplifying the testing steps and improving testing efficiency.

[0047] In some embodiments, the test device 3 is located on the side of the mounting assembly 21 opposite to the center console 11.

[0048] In this embodiment, the testing device 3 is located on the side of the mounting component 21 away from the center console 11, so that the testing device 3 can simulate user click or touch operation and realize the testing of the center console screen 12.

[0049] In some embodiments, the testing device 3 is positioned opposite to the central control screen 12.

[0050] In this embodiment, the testing device 3 is positioned opposite the central control screen 12, facilitating click or touch testing of the central control screen 12 by the testing device 3. Furthermore, this shortens the distance between the testing device 3 and the central control screen 12, saving space occupied by the screen testing fixture.

[0051] After the support component 22 and the central control screen 12 are connected to the central control panel 11, the test device 3 is connected to the support component 22 via the mounting component 21, so that the test device 3 and the central control screen 12 are set opposite to each other, thereby eliminating the calibration operation between the test device 3 and the central control screen 12, simplifying the test steps and improving the test efficiency.

[0052] In some embodiments, in conjunction with reference Figure 3 As shown, the central control screen 12 has a display section 121 opposite to the test device 3.

[0053] In this embodiment, the display unit 121 is a touch screen, which can display and control various functions of the vehicle.

[0054] In some embodiments, the mounting assembly 21 includes a mounting member 211 and an adjustment structure 212 for moving the test device 3 relative to the mounting member 211.

[0055] In this embodiment, the testing device 3 is connected to the mounting component 211 via the adjustment structure 212, and can be moved and adjusted relative to the mounting component 211.

[0056] In this embodiment, the testing device 3 can perform at least one degree of freedom (e.g., one or two) of movement adjustment (e.g., direction adjustment parallel to the end face of the display unit 121) using the adjustment structure 212, to meet the position requirements between the testing device 3 and the central control screen 12, as well as the position accuracy requirements during testing, and to ensure that the test parameters (e.g., pressing distance, pressing force) are the same when the testing device 3 tests various parts of the display unit 121.

[0057] In this embodiment, the adjustment of the adjustment structure 212 can be done manually or electrically.

[0058] In some embodiments, the relative movement direction between the test device 3 and the mounting member 211 is parallel to the end face of the display unit 121.

[0059] In this embodiment, when the test device 3 and the mounting component 211 move relative to each other through the adjustment structure 212, the direction of movement is parallel to the end face of the display unit 121, ensuring that the test accuracy between the test device 3 and the central control screen 12 meets the requirements.

[0060] In this embodiment, the end face of the display unit 121 can be flat, that is, the central control screen 12 is a flat screen. Of course, the end face of the display unit 121 can also be curved, that is, the central control screen 12 is a curved screen.

[0061] In some embodiments, the adjustment structure 212 includes a slider 2121 connected to the testing device 3 and a slide rail 2122 connected to the mounting member 211.

[0062] In this embodiment, the testing device 3 is mounted on the slider 2121 and the slide rail 2122 is mounted on the mounting member 211, thereby realizing the relative movement (e.g., linear motion) between the testing device 3 and the mounting member 211.

[0063] In some embodiments, slider 2121 is configured to move relative to slide rail 2122 along a first direction X.

[0064] In this embodiment, the test device 3 and the mounting component 211 can only move relative to each other along the first direction X. That is, the test device 3 can only be adjusted in one degree of freedom using the adjustment structure 212, thereby simplifying the adjustment structure 212 and reducing manufacturing costs.

[0065] For example, the slide rail 2122 extends along a first direction X. The first direction X is parallel to the end face of the display unit 121, such as the left-right direction of the central control screen 12.

[0066] In some embodiments, the testing device 3 is configured as a sculpting instrument.

[0067] In this embodiment, the testing device 3 can be a carving machine. Compared with the solution of "the testing device 3 adopts a robotic arm", the testing device 3 is smaller in size, lower in cost and easier to operate, which reduces the testing cost of the screen testing fixture.

[0068] In this embodiment, the engraving device itself can move along a straight line with multiple degrees of freedom (e.g., moving along a first direction X and a second direction Y parallel to the display unit 121, and clicking along a third direction Z perpendicular to the display unit 121). After the adjustment structure 212 is completed between the testing device 3 and the mounting component 211, the engraving device (i.e., the testing device 3) can test various positions of the central control screen 12 (e.g., touch or click tests) to meet the testing requirements of the central control screen 12.

[0069] In other embodiments, the testing device 3 may also be other touch devices or click devices, as long as they can perform touch or click tests.

[0070] In some embodiments, a photographing device can also be fixed on the testing device 3 (e.g., a carving machine) to work together with the testing device 3, thereby reproducing the problems in the testing process (e.g., a freezing situation when clicking a certain position or program icon), so that the freezing position of the central control screen 12 can be clicked repeatedly with high precision, reducing the time cost of manual repetitive operation verification.

[0071] In this embodiment, the engraving instrument uses the adjustment structure 212 to achieve one degree of freedom adjustment (e.g., translation along the first direction X), and then uses the engraving instrument's own structure to achieve multiple degrees of freedom adjustment, thus meeting the multi-degree-of-freedom requirements during testing and simplifying the adjustment structure 212.

[0072] For example, the manual adjustment structure 212 can be used to adjust the position of the engraving instrument along the first direction X. The adjustment structure 212 is manually adjustable, which reduces manufacturing costs. The engraving instrument controls the clicker to move along the first direction X and the second direction Y, and clicks along the third direction Z, thereby completing tests such as clicking, touching, and sliding.

[0073] In some embodiments, continue to refer to Figure 3 As shown, the mounting component 21 includes a first adjustment structure 213 and a second adjustment structure 214.

[0074] In this embodiment, the testing device 3 is connected to the mounting member 211 using the first adjustment structure 213 and the second adjustment structure 214, which improves the connection strength between the testing device 3 and the mounting member 211. Furthermore, it enhances the stability during adjustment between the testing device 3 and the mounting member 211.

[0075] In some embodiments, the first adjustment structure 213 and the second adjustment structure 214 are arranged opposite each other along the second direction Y.

[0076] In this embodiment, after the two opposing sliders 2121 are connected to the test device 3, the two sides of the test device 3 are slidably connected to the two slide rails 2122, making the sliding process of the test device 3 more stable and improving the stability of the test device 3 when sliding and adjusting with the mounting part 211.

[0077] In this embodiment, the first adjustment structure 213 and the second adjustment structure 214 are located on opposite sides of the mounting member 211 (e.g., opposite sides along the second direction Y), and / or the first adjustment structure 213 and the second adjustment structure 214 are located on opposite sides of the testing device 3 (e.g., opposite sides along the second direction Y), which enables the relative force generated during the sliding adjustment process to be more evenly distributed throughout the mounting member 211 and / or the testing device 3.

[0078] In this embodiment, the slide rail 2122 of the first adjustment structure 213 is parallel to the slide rail 2122 of the second adjustment structure 214, that is, both are parallel to the first direction X, ensuring that the test device 3 can move and adjust along the first direction X.

[0079] In some other embodiments, the first adjustment structure 213 and the second adjustment structure 214 can also be arranged opposite each other along the first direction X, as long as the adjustment structure 212 adjusts the test device 3 to move along the second direction Y.

[0080] In some embodiments, the second direction Y intersects with the first direction X.

[0081] In this embodiment, the end face of the display unit 121 is a plane, and the second direction Y is parallel to the end face of the display unit 121. The first adjustment structure 213 and the second adjustment structure 214 are disposed on opposite sides of the central control screen 12 along the second direction Y.

[0082] For example, the second direction Y can be the vertical direction of the central control screen 12, or it can be at a certain angle to the vertical direction of the central control screen 12.

[0083] In some embodiments, in conjunction with reference Figure 4 As shown, the mounting component 211 includes an opening 2111 for exposing the display portion 121, a mounting portion 2112 forming the opening 2111, and a docking portion 2113 connected to the testing device 3.

[0084] In this embodiment, the testing device 3 can test the display unit 121 through the opening 2111. The opening 2111 completely exposes the display unit 121, ensuring that all parts of the display unit 121 can be tested.

[0085] For example, the mounting part 211 includes two mating portions 2113, which are disposed on opposite sides of the mounting part 2112 along the second direction Y.

[0086] In some embodiments, the mating portion 2113 protrudes from the mounting portion 2112 on the side facing the test device 3 along the third direction Z.

[0087] In this embodiment, the mounting plane of the test device 3 (i.e., the end face of the mounting part 2112 facing the test device 3 along the third direction Z) protrudes from the end face where the opening 2111 is located (e.g., the end face of the docking part 2113 facing the test device 3 along the third direction Z). After the test device 3 is installed on the docking part 2113, the test device 3 protrudes from the side of the mounting part 2112 facing the test device 3 along the third direction Z, avoiding interference between the test device 3 and the mounting part 2112 during the movement of the test device 3, thereby avoiding interference between the test device 3 and the display part 121 during the movement of the test device 3, and effectively protecting the central control screen 12.

[0088] In some embodiments, the third direction Z is perpendicular to the end face of the display section 121.

[0089] For example, the third direction Z can be the front-back direction of the central control screen 12, or it can be at a certain angle to the front-back direction of the central control screen 12.

[0090] In some embodiments, in conjunction with reference Figure 5 As shown, the mounting component 21 includes a mounting element 211 and a first protective element 215 connected to the mounting element 211.

[0091] In this embodiment, the first protective element 215 is fixed to the mounting element 211 by adhesive bonding. The first protective element 215 can be a sponge or the like, which serves as a buffer to prevent the screen from being scratched by direct contact with the mounting element 211.

[0092] In some embodiments, continue to refer to Figure 5 As shown, the support component 22 includes a support member 221 and a second protective member 222 connected to the support member 221.

[0093] In this embodiment, the second protective member 222 is fixed to the support member 221 by adhesive bonding. The second protective member 222 can be a sponge or the like, serving as a buffer to prevent the screen from directly contacting the support member 221 and getting scratched.

[0094] In some embodiments, the first protective member 215 abuts against the central control screen 12 on one side along the third direction Z, and the second protective member 222 abuts against the central control screen 12 on the opposite side along the third direction Z.

[0095] In this embodiment, the two opposite sides of the central control screen 12 abut against the first protective member 215 and the second protective member 222 respectively, thereby protecting the two sides of the central control screen 12 along the third direction Z while limiting the offset of the mounting mechanism 2 relative to the central control screen 12 along the third direction Z.

[0096] In this embodiment, protective components are provided on both sides of the central control screen 12 (e.g., on both sides along the third direction Z). During the installation and disassembly of the installation mechanism 2 and the central control screen 12, the central control screen 12 can also be prevented from being scratched after being dragged by the installation component 211 and the support component 221.

[0097] In this embodiment, at least a portion of the central control screen 12 is located between the mounting member 211 and the support member 221, and abuts against the first protective member 215 and the second protective member 222, thereby limiting the offset of the mounting mechanism 2 relative to the central control screen 12 along the third direction Z. This avoids shaking between the testing device 3 and the central control screen 12 during testing, improving the installation strength of the testing device 3 and the stability during testing.

[0098] In some embodiments, continue to refer to Figure 4 and Figure 5 As shown, the mounting component 211 includes two mounting ears 2114 located on opposite sides of the central control screen 12 along the first direction X.

[0099] In this embodiment, two mounting lugs 2114 are connected to the mounting portion 2112 on opposite sides along the first direction X.

[0100] In some embodiments, continue to refer to Figure 5As shown, the support member 221 includes two support lugs 2211.

[0101] In this embodiment, the supporting lug 2211 and the mounting lug 2114 correspond one-to-one.

[0102] In some embodiments, in conjunction with reference Figure 3 and Figure 6 As shown, the support lug 2211 abuts against the mounting lug 2114 along the second direction Y.

[0103] In this embodiment, the mounting member 211 and the support member 221 abut against each other using mounting lugs 2114 and support lugs 2211 (e.g., abutting against each other along the second direction Y), which can position the assembly between the mounting member 211 and the support member 221, thereby facilitating the assembly of the mounting mechanism 2. Furthermore, it can also improve the limiting strength between the mounting member 211 and the support member 221 along the second direction Y.

[0104] In some embodiments, the support lug 2211 is connected to the mounting lug 2114.

[0105] In this embodiment, the support lug 2211 and the mounting lug 2114 are fixed to each other, realizing the assembly between the mounting component 211 and the support component 221.

[0106] For example, such as Figure 6 The support lug 2211 and the mounting lug 2114 are connected by bolts, thus achieving a detachable connection between the mounting part 211 and the support part 221. Of course, the support lug 2211 and the mounting lug 2114 can also be welded together.

[0107] In this embodiment, after the two supporting lugs 2211 and the two mounting lugs 2114 abut against each other and are connected, they are located on both sides of the central control screen 12 along the first direction X, which improves the connection strength between the mounting member 211 and the supporting member 221. This allows the mounting mechanism 2 to provide stable support for the testing device 3, ensuring that the testing device 3 operates stably.

[0108] In some embodiments, the first direction X, the second direction Y, and the third direction Z are mutually perpendicular.

[0109] In this embodiment, the support lug 2211 abuts against the bottom of the mounting lug 2114, thereby increasing the support strength of the mounting mechanism 2 for the testing device 3.

[0110] In some embodiments, continue to refer to Figure 6 As shown, the support member 221 includes a first connecting lug 2212 connected to the center console 11.

[0111] In this embodiment, the support member 221 is connected to the center console 11 and the center screen 12 by the first connecting lug 2212, so that the installation mechanism 2 and the center screen 12 are installed together on the center console 11.

[0112] In some embodiments, the first connecting lug 2212 has a first connecting hole 2213 that mates with the center console 11.

[0113] In this embodiment, the center console 11 has a third connecting hole 111. The first connecting lug 2212 and the center console 11 are bolted together using the first connecting hole 2213 and the third connecting hole 111.

[0114] In some embodiments, the central control screen 12 has a second connection hole 122 that mates with the central control panel 11.

[0115] In this embodiment, the central control screen 12 and the central control panel 11 are connected by bolts using the second connecting hole 122 and the third connecting hole 111.

[0116] In some embodiments, continue to refer to Figure 2 and Figure 6 As shown, the axis of the first connecting hole 2213 is collinear with the axis of the second connecting hole 122.

[0117] In this embodiment, when the support member 221 and the central control screen 12 are bolted together to the central control panel 11, both the first connecting lug 2212 and the central control screen 12 are bolted to the third connecting hole 111 of the central control panel 11, so that the two bolt holes, the first connecting hole 2213 and the second connecting hole 122, are collinear. Compared with the solution where "the first connecting lug 2212 and the central control screen 12 are separately connected to different connecting holes of the central control panel 11", this solution can eliminate the cumulative error between the support member 221 and the central control screen 12, ensure the fitting accuracy between the support member 221 and the central control screen 12, and thus ensure the installation accuracy of the testing device 3.

[0118] In this embodiment, without changing the original bolt connection method between the central control screen 12 and the central control console 11 (i.e., bolted connection through the second connecting hole 122 and the third connecting hole 111), the support member 221 uses the original bolts for docking (i.e. bolted connection through the first connecting hole 2213 and the third connecting hole 111), eliminating the need to set additional connecting holes for the central control screen 12 and the central control console 11, thereby reducing the testing cost of the screen test fixture.

[0119] In some embodiments, continue to refer to Figure 6 As shown, the support member 221 includes a second connecting lug 2214 connected to the mounting member 211.

[0120] In this embodiment, the second connecting lug 2214 is bolted to the mounting part 211 (e.g., the connecting part 2115).

[0121] In some embodiments, continue to refer to Figure 6 As shown, the first connecting lug 2212 and the second connecting lug 2214 are located on opposite sides of the support member 221 along the second direction Y.

[0122] In this embodiment, the two sides of the support member 221 are fixed by the first connecting lug 2212 and the second connecting lug 2214 respectively, so that the support member 221 plays the role of connecting the center console 11 and the mounting member 211.

[0123] In this embodiment, two support ears 2211 are located on opposite sides of the support member 221 along the first direction X, and the first connecting ear 2212 and the second connecting ear 2214 are located on opposite sides of the support member 221 along the second direction Y, so that the periphery of the support member 221 is bolted, which improves the installation strength of the support member 221 and ensures that the testing device 3 can perform tests stably.

[0124] In some embodiments, continue to refer to Figure 4 As shown, the mounting component 211 is a one-piece molded structure.

[0125] In this embodiment, the mounting component 211 is manufactured using sheet metal processes (such as stamping and bending) to achieve one-piece molding, which simplifies the structure of the mounting component 211 and reduces the manufacturing cost of the mounting component 211.

[0126] In other embodiments, the mounting component 211 may also be a machined component structure, i.e., assembled from multiple parts.

[0127] In some embodiments, the mounting component 211 includes a connecting portion 2115 that connects the mounting portion 2112 and the docking portion 2113, and a weight-reducing hole 2116 provided in the connecting portion 2115.

[0128] In this embodiment, the mounting portion 2112, the connecting portion 2115, and the docking portion 2113 are arranged along the second direction Y, and the connecting portion 2115 and the docking portion 2113 are located on opposite sides of the mounting portion 2112.

[0129] In this embodiment, the weight reduction hole 2116 is provided on the connecting part 2115, which can reduce the weight of the mounting part 211, reduce the weight of the mounting assembly 21 applied to the central control screen 12, and also reduce the cost of the mounting part 211.

[0130] In some embodiments, the mounting component 21 includes a reinforcing rib 216 connected to the connecting portion 2115.

[0131] In this embodiment, the connecting part 2115 is located between the mounting part 2112 and the docking part 2113. The reinforcing rib 216 is provided on the connecting part 2115 to improve the structural strength of the connecting part 2115, thereby improving the connection strength between the mounting part 2112 and the docking part 2113, and thus improving the structural strength of the mounting part 211.

[0132] For example, during sheet metal processing, a cut is made in the metal plate according to the design shape by a shearing process to form a weight-reducing hole 2116, and then a bending process is used to form an mounting part 2112, a connecting part 2115, and a mating part 2113.

[0133] In some embodiments, the reinforcing rib 216 protrudes from the mounting portion 2112 on the side facing the test device 3 along the third direction Z.

[0134] In this embodiment, the connecting part 2115 is formed by bending a metal plate along the third direction Z toward the center console 11, and the reinforcing rib 216 extends along the second direction Y and protrudes from the mounting part 2112 along the third direction Z toward the testing device 3, thereby improving the strength of the docking part 2113.

[0135] In some embodiments, the reinforcing rib 216 is located between adjacent weight-reducing holes 2116.

[0136] In this embodiment, the reinforcing rib 216 is located between adjacent weight-reducing holes 2116, which can maximize the opening area of ​​the weight-reducing holes 2116 and ensure the structural strength of the mounting component 211.

[0137] In this embodiment, by providing weight-reducing holes 2116 and reinforcing ribs 216 on the connecting part 2115, the weight of the connecting part 2115 can be reduced while ensuring the structural strength of the connecting part 2115.

[0138] In some embodiments, continue to refer to Figure 5 As shown, the mounting assembly 21 includes a carrier 217, a first connection structure 218 connecting the carrier 217 and the mounting assembly 211, and a second connection structure 219 connecting the carrier 217 and the adjustment structure 212.

[0139] In this embodiment, the mounting component 211 and the adjustment structure 212 (i.e., the slide rail 2122) are connected by the bearing component 217, thereby increasing the height of the adjustment structure 212 protruding towards the test device 3 along the third direction Z, and avoiding interference between the test device 3 and the central control screen 12 during the movement process.

[0140] In this embodiment, the extension direction of the support member 217 is parallel to the extension direction of the slide rail 2122, that is, both are parallel to the first direction X.

[0141] In some embodiments, in conjunction with reference Figure 7 As shown, the carrier 217 has two nut grooves 2171 opposite each other along the third direction Z.

[0142] In this embodiment, the nut groove 2171 is located inside the support member 217. The support member 217 can be made of extruded aluminum alloy profile.

[0143] In some embodiments, the first connection structure 218 and the second connection structure 219 include a fastening bolt 2100 and a fastening nut 2101.

[0144] In this embodiment, the carrier 217 and the mounting component 211 are bolted together using the first connecting structure 218, and the carrier 217 and the adjusting structure 212 are bolted together using the second connecting structure 219.

[0145] In some embodiments, continue to refer to Figure 7 As shown, the fastening nut 2101 abuts against the inner wall of the nut groove 2171.

[0146] In this embodiment, the fastening nut 2101 abuts against the inner wall of the nut groove 2171, which facilitates the connection between the fastening bolt 2100 and the fastening nut 2101.

[0147] In this embodiment, compared to the solution of "setting threaded holes on the mounting part 211 to connect the adjustment structure 212", the adjustment structure 212 (i.e., slide rail 2122) and the bearing part 217 in this solution can be adjusted along the first direction X, and only the position of the fastening nut 2101 in the nut groove 2171 needs to be adjusted.

[0148] For example, the cross-sectional shape of the fastening nut 2101 matches that of the nut groove 2171, for example, both being isosceles trapezoids. The fastening nut 2101 may be a T-nut.

[0149] In the description of this application, 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 technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0150] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0151] The embodiments, implementation methods, and related technical features of this application can be combined and substituted for each other without conflict.

[0152] The above are merely preferred embodiments of this application and are not intended to limit this application in any way. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this application without departing from the scope of the technical solution of this application shall still fall within the scope of the technical solution of this application.

Claims

1. A screen testing fixture, the screen testing fixture being used in a vehicle, the vehicle including a center console and a center console screen, characterized in that, The screen testing fixture includes: Test equipment; The mounting mechanism includes a mounting component connected to the testing device and a support component connected to the mounting component; The central control screen and the supporting component are connected to the central control panel, and the testing device is located on the side of the mounting component away from the central control panel, with the testing device being positioned opposite to the central control screen.

2. The screen testing fixture as described in claim 1, characterized in that, The central control screen has a display section opposite to the testing device. The mounting assembly includes a mounting component and an adjustment structure for moving the testing device relative to the mounting component. The relative movement direction between the testing device and the mounting component is parallel to the end face of the display section.

3. The screen testing fixture as described in claim 2, characterized in that, The adjustment structure includes a slider connected to the testing device and a slide rail connected to the mounting component, the slider being configured to move relative to the slide rail along a first direction; The testing device is configured as a sculpting instrument.

4. The screen testing fixture as described in claim 3, characterized in that, The mounting assembly includes a first adjustment structure and a second adjustment structure, wherein the first adjustment structure and the second adjustment structure are disposed opposite to each other along a second direction, and the second direction intersects the first direction.

5. The screen testing fixture as described in claim 2, characterized in that, The mounting component includes an opening exposing the display section, a mounting portion forming the opening, and a docking portion connecting to the testing device. The docking portion protrudes from the mounting portion on one side facing the testing device along a third direction, which is perpendicular to the end face of the display section.

6. The screen testing fixture as described in claim 1, characterized in that, The mounting assembly includes a mounting member and a first protective member connected to the mounting member. The support assembly includes a support member and a second protective member connected to the support member. The first protective member abuts against one side of the central control screen along a third direction, and the second protective member abuts against the opposite side of the central control screen along the third direction.

7. The screen testing fixture as described in claim 6, characterized in that, The mounting component includes two mounting ears located on opposite sides of the central control screen along a first direction. The support component includes two support ears. The support ears abut against the mounting ears along a second direction. The support ears are connected to the mounting ears. The first direction, the second direction, and the third direction are perpendicular to each other.

8. The screen testing fixture as described in claim 6, characterized in that, The support includes a first connecting lug connected to the center console, the first connecting lug having a first connecting hole that mates with the center console, and the center console screen having a second connecting hole that mates with the center console, wherein the axis of the first connecting hole and the axis of the second connecting hole are collinear with each other; The support member includes a second connecting lug connected to the mounting member, and the first connecting lug and the second connecting lug are located on opposite sides of the support member along a second direction.

9. The screen testing fixture as described in claim 5, characterized in that, The mounting component is an integrally molded structure and includes a connecting portion connecting the mounting part and the docking part, as well as a weight-reducing hole provided in the connecting portion. The mounting assembly includes a reinforcing rib connected to the connecting portion. The reinforcing rib protrudes from the mounting part along a third direction toward the testing device and is located between adjacent weight-reducing holes.

10. The screen testing fixture as described in claim 2, characterized in that, The mounting assembly includes a carrier, a first connecting structure connecting the carrier and the mounting assembly, and a second connecting structure connecting the carrier and the adjusting structure. The carrier has two nut grooves opposite each other along a third direction. The first connecting structure and the second connecting structure include a fastening bolt and a fastening nut, the fastening nut abutting against the inner wall of the nut groove.

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