Storage box and related devices, control method

Abstract

The application provides a storage box and related device and control method. The storage box is used for being installed below a curtain. The storage box comprises a box body, a box cover and a light shielding piece. The box body is provided with a storage space and an opening. The box cover is movably connected to the box body. When the box cover is in a storage state, the box cover covers the opening of the box body. The light shielding piece is rotatably connected to the box body. When the light shielding piece is in a storage state, the light shielding piece is stacked with the box cover. The light shielding piece is located on a side of the box cover away from the box body. When the light shielding piece is in a light shielding state, one end of the light shielding piece rotates relative to the box body, and the other end extends away from the box body, so as to shield a light leakage area below the curtain. The embodiment of the application can shield the gap between the two seats and the curtain after the curtain is sagged, so as to avoid the influence of stray light on the picture presentation effect of the curtain.

Description

Technical Field

[0001] This application relates to the field of vehicles, specifically to a storage box and related devices and control methods. Background Technology

[0002] In-vehicle projection can enrich the usage scenarios of the interior space of vehicles and other terminals. During periods such as parking and resting, outdoor camping, and waiting in the car, it can provide drivers and passengers with diversified functions such as audio and video playback, video conferencing, and leisure viewing, effectively improving the entertainment and practicality of the in-vehicle cabin.

[0003] However, in existing in-vehicle projection systems, after the screen is unfolded and lowered, light leaks through the gaps around the edges, and external stray light significantly reduces the image quality, interferes with the viewing experience, and affects the passenger's user experience. Summary of the Invention

[0004] The embodiments of this application provide a storage box and related devices and control methods, which can block the gap between the two seats and the screen after the screen is lowered, so as to avoid stray light affecting the image display effect of the screen.

[0005] In a first aspect, this application provides a storage box for installation below a curtain, comprising: The box has storage space and an opening; The lid is movably connected to the box body. When the lid is in the storage state, it covers the opening of the box body. The light-blocking component is rotatably connected to the cabinet. When the light-blocking component is in the retracted state, it is stacked with the cabinet cover. The light-blocking component is located on the side of the cabinet cover away from the cabinet. When the light-blocking component is in the light-blocking state, one end of the light-blocking component rotates relative to the cabinet, and the other end extends away from the cabinet to block the light leakage area below the screen.

[0006] In this embodiment, the storage box is installed below the projection screen, integrating storage and light-blocking functions, taking into account both the in-vehicle storage needs and the light-blocking needs for projection viewing, and improving the integration of components.

[0007] The box, together with the lid, can be used to store items such as tissues, data cables, and small tools, thus organizing the internal clutter of the terminal and optimizing the utilization of the internal space.

[0008] The light-blocking component can rotate relative to the housing, allowing for stable switching between a retracted and light-blocking state. When using a screen for movie viewing, a gap remains at the bottom after the screen is lowered, allowing stray light from the outside to easily shine directly into the user's line of sight. The light-blocking component flips to block the light leakage area at the bottom edge of the screen, reducing the interference of direct external light on the projected image, alleviating issues such as decreased image contrast and color distortion, optimizing the in-car movie viewing experience, and improving the immersive viewing experience.

[0009] When not in viewing mode, the light shield can rotate and reset, stacking and storing itself on the side of the lid away from the box body. The entire structure fits the lid perfectly, without protruding and occupying extra space inside the terminal, nor affecting the normal opening and closing of the lid or the daily storage use of the storage box. The overall structure is adapted to the limited installation space inside the terminal.

[0010] In one possible implementation, the storage box includes a drive assembly, which includes a movable member and a swing member. The movable member is slidably connected to the box body and is capable of sliding relative to the box body in the height direction of the storage box. One end of the swing member is rotatably connected to the movable member, and the other end is rotatably connected to a light-shielding member.

[0011] In this embodiment, a drive assembly consisting of a moving part and a swinging part is provided. The moving part slides vertically along the height of the storage box, which in turn causes the swinging part to swing, thereby driving the light-shielding part to complete the flipping and switching. The sliding + swinging linkage transmission structure ensures a smooth and stable transmission process. Compared with directly driving the shaft rotation of the light-shielding part by a motor, it can reduce the jamming and abnormal noise during the rotation of the light-shielding part. At the same time, the vertical sliding transmission method is suitable for the vertical installation space of the storage box, making full use of the internal space of the box to arrange the transmission structure, avoiding the exposure of the drive structure, and improving the overall structural compactness.

[0012] In one possible implementation, the light-shielding member includes a first connecting part and a second connecting part, which are spaced apart. The first connecting part is rotatably connected to the housing, and the second connecting part is rotatably connected to the swinging member.

[0013] In this embodiment, the light-shielding component is provided with a first connecting part and a second connecting part at intervals, which respectively form the hinge fulcrum of the housing and the transmission fulcrum of the swing component, realizing two-point limiting rotation. This can limit the rotation trajectory of the light-shielding component, ensuring that the light-shielding component moves along a fixed path each time it flips, reducing the possibility of offset or skew during the rotation of the light-shielding component, and ensuring that the light-shielding component can be aligned with the light-leaking area at the bottom of the screen after it extends, thus improving the stability of light-shielding. At the same time, the two connecting parts share the rotational force, reducing wear at a single hinge position and extending the service life of the light-shielding component.

[0014] In one possible implementation, the first connecting portion is provided with a first limiting body; The storage box also includes a rotating component, which includes a first end and a second end. The first end is rotatably connected to the box body, and the second end is provided with a second limiting body. The second limiting body is slidably connected to the first limiting body. When the light-blocking component is switched to the light-blocking state, the second limiting body slides relative to the first limiting body, and the first end rotates relative to the box body.

[0015] In this embodiment, a mechanical limiting structure is formed by the cooperation of the first limiting body and the second limiting body. When the light-shielding component switches to the light-shielding working state, the two limiting bodies slide relative to each other and cooperate with the synchronous rotation of the rotating component to further constrain the rotation stroke and rotation angle of the light-shielding component. This prevents the light-shielding component from extending too far and interfering with other components inside the vehicle, or from extending too far to block light leakage gaps, thereby further improving the adaptability of the light-shielding and the safety of structural movement.

[0016] In one possible implementation, the light-shielding component includes a first limit position and a second limit position. When the light-shielding component is in the storage state, it is located at the first limit position and is stacked with the box lid. When the light-shielding component is in the light-shielding state, it is located at the second limit position and is set at an angle with the box lid.

[0017] In this embodiment, the fixed posture of the light-shielding component under two working conditions is clearly defined. In the stored state, the light-shielding component and the box cover are stacked and fitted together to reduce the overall space occupied. In the light-shielding state, the light-shielding component and the box cover form a fixed angle, and the light-shielding component extends at an angle to fit the bottom contour of the screen, reducing light leakage gaps at the bottom of the screen.

[0018] In one possible implementation, the storage box is provided with a guide rail that extends along the height of the storage box and is slidably connected to a moving part. The drive assembly includes a drive component, which is connected to the moving component. The drive component can drive the moving component to slide along the guide rail.

[0019] In this embodiment, a guide rail extending along the height direction is added to guide and limit the moving part, ensuring that the moving part slides smoothly along a preset vertical trajectory and reducing problems such as lateral deviation and jamming during the sliding process. An independent drive component provides power for the sliding action, realizing automated control of the light-shielding component's flipping, eliminating the need for manual opening and closing by the user. It is compatible with automated control logic, making operation convenient and improving user ease of use.

[0020] In one possible implementation, the driving component includes a motor, a guide structure, and a slider; The motor is fixedly installed in the box, the guide structure is connected to the motor, the guide structure extends along the height direction of the storage box, and the slider is slidably connected to the guide structure. The slider is fixedly connected to the moving part, and the motor can drive the guide structure to rotate along its axis, so as to drive the slider to slide along the height direction of the storage box.

[0021] In this embodiment, a motor, a guide structure, and a slider are used as the driving component. The rotation of the guide structure driven by the motor is converted into the vertical linear motion of the slider. The rotational power is smoothly converted into the vertical sliding force of the moving component. The sliding stroke of the slider can be adjusted, thereby adjusting the flip angle of the light-shielding component.

[0022] In one possible implementation, the driving component further includes a first rack and a gear. The first rack is fixedly connected to the housing and extends along the height direction of the storage box. The gear is rotatably connected to the slider and meshes with the first rack. The moving part is provided with a second rack, which extends along the height direction of the storage box and meshes with a gear.

[0023] In this embodiment, when the slider moves vertically up and down along the guide rail, the gears simultaneously revolve upwards along the slider and rotate synchronously on their own axis along the stationary first rack. The combined effect of the gear rotation further increases the moving speed of the second rack. Compared to a transmission method where the slider and moving component are directly fixed, this structure can achieve a larger lifting displacement of the moving component with the same slider travel, effectively shortening the required slider travel, reducing the vertical space occupied by the guide rail and the overall drive structure, and making the internal transmission layout of the housing more compact. Simultaneously, the double rack meshing can constrain the lateral displacement of the gears, reduce transmission backlash, improve the smoothness of power transmission, and adapt to bumpy operating conditions in vehicles.

[0024] Secondly, this application also provides a control method for controlling the storage box as described above, the control method comprising: Acquire first data, which includes first user operation instructions and / or screen status data; Based on the first data, control the state of the light-shielding component; The states of the light-blocking component include either the stored state or the light-blocking state.

[0025] In this embodiment, user-inputted commands can be combined to match the user's current needs. Simultaneously, the operating status of related screen components can be coordinated for judgment, achieving intelligent control of the light-shielding component's actions by integrating multi-dimensional information. By comprehensively determining the working condition based on multiple types of information, the system can autonomously adjust the posture of the light-shielding component to match the in-vehicle viewing scenario, improving the automation and intelligence level of the entire vehicle's interior structure and optimizing the user's viewing experience.

[0026] In one possible implementation, the first data includes a first user operation command and screen status data, wherein the screen status data is used to indicate whether the screen is in an unfolded or retracted state. Based on the first data, the state of the light-shielding component is controlled, including: When the first user operation command instructs the light-blocking device to be activated and the curtain is in the unfolded state, the light-blocking device is controlled to be in the light-blocking state. Alternatively, when the screen is in the retracted state or the first user operation command instructs the light-blocking device to be closed, the light-blocking device can be controlled to be in the retracted state.

[0027] In one possible implementation, the first data further includes sensor data, which is used to indicate whether there are obstacles in the range of motion of the light-shielding member, and / or to indicate whether an item is placed on the light-shielding member.

[0028] Based on the first data, the state of the light-shielding component is controlled, including: When the light-shielding component is in the retracted state, the first user operation command and / or the status data of the curtain indicate that the light-shielding component should be opened, if there are no obstacles in the movement range of the light-shielding component, and / or no items are placed on the light-shielding component, the light-shielding component is controlled to enter the light-shielding state. or, When the light-shielding component is in the retracted state, or when the first user operation command and / or the status data of the curtain indicate that the light-shielding component should be opened, if there is an obstacle in the movement range of the light-shielding component, and / or if an item is placed on the light-shielding component, the light-shielding component is controlled to remain in the retracted state.

[0029] In one possible implementation, the method further includes: Obtain the second user's operation instructions; In response to a second user's operation command, control the state of the box cover.

[0030] In one possible implementation, controlling the state of the lid in response to a second user operation command includes: When the lid is closed, the light shield is retracted, and the second user operation command instructs the lid to be opened, the lid is controlled to enter the open state; when the lid moves, the light shield moves, or, when the lid is controlled to open, the light shield is simultaneously controlled to enter the light shielding state. or, When the lid is closed, the light shield is in the light shielding state, and the second user operation command indicates that the lid should be opened, the lid is controlled to enter the open state. or, When the lid is open, the light shield is opened based on the first data control, and the second user operation command indicates that the lid should be closed, the lid is controlled to enter the closed state and the light shield is controlled to enter the light shielding state. or, When the lid is open, the light shield opens synchronously with the lid, and the second user operation command instructs the lid to close, the lid is controlled to close and the light shield is controlled to retract.

[0031] Thirdly, this application also provides a control device, including a unit for implementing the above method.

[0032] Fourthly, this application also provides a projection system, including the control device and the storage box as described above, wherein the state of the storage box can be adjusted by the control device.

[0033] Fifthly, this application also provides a terminal, including a terminal body and the storage box as described above, or the control device as described above, or the projection system as described above.

[0034] Sixthly, this application also provides a computer program product, which includes instructions that, when executed by a processor, cause the method described above to be implemented.

[0035] In a seventh aspect, this application also provides a computer-readable storage medium for storing a computer program, the computer program including instructions for performing the methods described above. Attached Figure Description

[0036] To more clearly illustrate the technical solution of this application, the drawings used in 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 from these drawings without creative effort.

[0037] Figure 1 This is a schematic diagram of the terminal structure provided in the embodiments of this application; Figure 2 yes Figure 1 The diagram shows a partial internal structure of the terminal. Figure 3 yes Figure 2 The diagram shows a structural schematic of the storage box at one angle, where the light-blocking component is in a light-blocking state and the lid is in a closed state; Figure 4 yes Figure 2 The diagram shows another angle of the storage box, in which the light-blocking component is in the light-blocking state and the lid is in the open state; Figure 5 yes Figure 4 The diagram shown illustrates the transmission between the light-shielding component and the housing, where the light-shielding component is in a light-shielding state. Figure 6 yes Figure 5 The diagram shows the structure of the light-shielding component connected to the housing, wherein the light-shielding component is located at the first extreme position; Figure 7 yes Figure 5 The diagram shows the structure of the light-shielding component connected to the housing, where the light-shielding component is in the second extreme position. Figure 8 is a schematic diagram of one structure of the drive component shown in Figure 5; Figure 9. Another structural schematic diagram of the driving component provided in the embodiment of this application; Figure 10This is a flowchart illustrating a control method for a storage box provided in an embodiment of this application; Figure 11 This is a flowchart illustrating another control method for a storage box provided in an embodiment of this application.

[0038] Reference numerals: 100 - Terminal, 10 - Terminal body, 11 - Body sheet metal, 12 - Front seat, 121 - Driver's seat, 122 - Passenger seat, 13 - Rear seat, 20 - Projection system, 21 - Screen, 30 - Storage box, 31 - Box body, 311 - Storage space, 312 - Opening, 32 - Lid, 33 - Sunshade, 331 - First connecting part, 3310 - First limiting body, 3311 - First position, 3312 - Second position, 332 - Second connecting part, 34 - Drive assembly, 341 - Moving part, 342 - Swinging part, 343 - Guide rail, 344 - Drive component, 3441 - Motor, 3442 - Guide structure, 3443 - Slider, 3445 - First rack, 3446 - Gear, 3447 - Second rack, 35 - Rotating component, 351 - First end, 352 - Second end, 353 - Second limiting body. Detailed Implementation

[0039] The specific embodiments of this application will now be described in more detail with reference to the accompanying drawings. Although exemplary embodiments of this application are shown in the drawings, it should be understood that this application may be implemented in other ways different from those described herein, and therefore, this application is not limited to these embodiments.

[0040] For ease of understanding, the terminology used in the embodiments of this application will be explained first.

[0041] Multiple: refers to two or more.

[0042] Connection: should be interpreted broadly. For example, the connection between A and B can be a direct connection between A and B, or an indirect connection between A and B through an intermediary.

[0043] The specific embodiments of this application will now be clearly described in conjunction with the accompanying drawings.

[0044] Please see Figure 1 , Figure 1This is a structural schematic diagram of the terminal 100 provided in this application embodiment. The terminal 100 involved in this application embodiment may include, but is not limited to, intelligent devices or means of transportation such as vehicles, robots, drones, ships, vessels, projectors, and lamps. Among them, "vehicle" is a vehicle in a broad sense, and can be means of transportation (such as commercial vehicles, passenger cars, motorcycles, flying cars, trains, etc.), industrial vehicles (such as forklifts, trailers, tractors, etc.), engineering vehicles (such as excavators, bulldozers, cranes, etc.), agricultural equipment (such as lawnmowers, harvesters, etc.). For example, "robot" can be an automated guided vehicle (AGV), a walking conversational robot, a service robot, etc.

[0045] The vehicle can be an electric vehicle, a gasoline-powered vehicle, or a hybrid vehicle, such as a pure electric vehicle, a range-extended electric vehicle, a hybrid electric vehicle, a fuel cell vehicle, or a new energy vehicle. This application does not specifically limit the type of vehicle. The following explanation uses terminal 100 as an example.

[0046] Terminal 100 includes a terminal body 10 and a projection system 20. The projection system 20 is mounted on the terminal body 10. The terminal body 10 provides the mounting base for the projection system 20. The projection system 20 is used to project images to meet entertainment, office, and other usage needs.

[0047] It should be noted that, Figure 1 The purpose of this illustration is merely to depict the connection relationship between the terminal body 10 and the projection system 20, and it is not intended to specifically limit the connection positions, specific structures, or quantities of the various devices. Furthermore, the structures illustrated in the embodiments of this application do not constitute a specific limitation on the terminal 100. In other embodiments of this application, the terminal 100 may include more or fewer components than illustrated, or combine certain components, or split certain components, or have different component arrangements.

[0048] For example, the terminal body 10 can be the mounting base for various peripheral components of the vehicle. It mainly consists of the body, chassis, power system, control system, and passenger space, and is the core carrier for the vehicle to realize its mobility function.

[0049] Specifically, the terminal body 10 may include a body sheet metal 11, front seats 12, and rear seats 13. The body sheet metal 11 serves as the basic load-bearing structure, completing the integration and installation of components and providing overall protection. The front seats 12 and rear seats 13 are arranged sequentially along the front-to-back direction of the vehicle.

[0050] The front seats 12 include a driver's seat 121 and a front passenger seat 122, which are arranged side by side at the front of the vehicle. The driver's seat 121 and the front passenger seat 122 are spaced apart.

[0051] Please see Figure 2 , Figure 2 yes Figure 1 The diagram shows a partial internal structure of the terminal 100. The projection system 20 may include a light-shielding device (not shown), a screen 21, and a control device (not shown). The screen 21 can be retracted and installed on the roof panel behind the front seats 12. In use, the screen 21 can hang vertically downwards from behind the front seats 12, unfolding to form a viewing screen. Rear passengers can directly view the projected image facing the unfolded screen 21. Alternatively, with the trunk open and the rear seats 13 folded down, users can also view the projection from outside the vehicle.

[0052] In addition, the screen 21 can also be detachably installed inside the body sheet metal 11. This application does not restrict the installation method of the projection screen 21.

[0053] The light-blocking device can block the light leakage around the screen 21 after it is unfolded, so as to prevent the light leakage around the screen 21 from affecting the user's experience.

[0054] The control device can control the opening and closing of the screen 21 and the light-blocking device, automatically creating a viewing environment for the user.

[0055] In existing in-vehicle projection systems, after the screen is unfolded and lowered, light leaks through the gaps around the edges. This external stray light significantly reduces the image quality, interferes with the viewing experience, and affects the passenger's user experience.

[0056] Based on this, this application provides a light-blocking storage box 30 that can block the light leakage between the bottom of the screen 21 and the front seat 12 after the screen 21 is lowered, so as to avoid stray light affecting the image display effect of the screen 21.

[0057] The storage compartment 30 can be located between the driver's seat 121 and the passenger seat 122. When the screen 21 is lowered, there is a light leakage area between the storage compartment 30, the driver's seat 121, the passenger seat 122, and the lower edge of the screen 21. The storage compartment 30 can block the light leakage area to prevent light leakage from affecting the image display effect of the screen 21.

[0058] Please refer to the following: Figure 3 and Figure 4 , Figure 3 yes Figure 2 The diagram shows a structural schematic of the storage box 30 at one angle, in which the light-blocking component 33 is in a light-blocking state and the box lid 32 is in a closed state. Figure 4 yes Figure 2The diagram shows another angle of the storage box 30, where the light-shielding member 33 is in a light-shielding state and the lid 32 is in an open state. The storage box 30 includes a box body 31, a lid 32, and a light-shielding member 33. The box body 31 has a storage space 311 and an opening 312. The lid 32 is movably connected to the box body 31. When the lid 32 is in the retracted state, it covers the opening 312 of the box body 31. The light-shielding member 33 is rotatably connected to the box body 31. When the light-shielding member 33 is in the retracted state, it is stacked with the lid 32, with the light-shielding member 33 located on the side of the lid 32 away from the box body 31. When the light-shielding member 33 is in the light-shielding state, one end of the light-shielding member 33 rotates relative to the box body 31, and the other end extends away from the box body 31 to block the light leakage area below the curtain 21.

[0059] In this embodiment, the storage box 30 is installed below the projection screen 21, integrating storage and light-blocking functions, taking into account both the in-vehicle storage needs and the light-blocking needs for projection viewing, and improving the integration of components.

[0060] The box 31, together with the lid 32, can complete the storage of items, and can store various small items such as tissues, data cables, and small tools in the car, organize the clutter inside the terminal 100, and optimize the internal space utilization of the terminal 100.

[0061] The light-shielding component 33 can rotate relative to the housing 31, allowing it to freely switch between a stably retracted state and a light-shielding state. When the screen 21 is used for movie viewing, a gap remains at the bottom after the screen 21 is lowered, allowing stray light from the outside to easily shine directly into the user's line of sight. The light-shielding component 33 flips to block the light-leaking area at the bottom edge of the screen 21, reducing the interference of direct external light on the projected image, alleviating adverse phenomena such as decreased image contrast and color distortion, optimizing the in-car movie viewing experience, and improving the immersive viewing experience.

[0062] When not watching a movie, the light shield 33 can rotate and reset, and be stacked and stored on the side of the lid 32 away from the body 31. The entire structure fits the lid 32 perfectly, without taking up extra space inside the terminal 100, and without affecting the normal opening and closing of the lid 32 or the daily storage use of the storage box 30. The overall structure is adapted to the limited installation space inside the terminal 100.

[0063] For example, the box body 31 and the box cover 32 can be connected by a hinge. The hinge consists of a fixed hinge and a rotating hinge. The fixed hinge is fastened to the box body 31 with screws. The rotating hinge is integrally formed or fixed to the box cover 32 with bolts. A pivot is provided in the middle of the hinge, which enables the box cover 32 to rotate and open relative to the box body 31 around the pivot, with an opening angle of less than 180°.

[0064] Alternatively, a coaxial mounting hole can be provided at the upper end of the housing 31, and a cylindrical rotating pin can extend from the corresponding end of the cover 32. The pin can be directly inserted into the mounting hole of the housing 31 without the need for additional hinge accessories. The cover 32 can be freely rotated by the clearance fit between the pin and the mounting hole. The entire rotating structure is hidden inside the joint between the housing 31 and the cover 32, with no exposed parts.

[0065] The side wall of the housing 31 can also house a geared motor and a gear set. The motor output shaft is connected to the drive gear, and the end of the rotating shaft on the cover 32 is fixed with a driven gear. The drive gear and the driven gear mesh with each other. The electrical control signal can control the forward and reverse rotation of the motor, thereby driving the cover 32 to rotate bidirectionally through the rotating shaft, completing the automatic opening and closing of the cover 32. The drive components are embedded in the side wall of the housing 31, without being exposed and damaging the interior appearance. At the same time, a damping structure can be used to slow down the opening and closing speed of the cover 32 and avoid abnormal noise caused by the opening and closing impact.

[0066] Please see Figure 5 , Figure 5 yes Figure 4 The diagram shows a simplified transmission connection between the light-shielding member 33 and the housing 31, wherein the light-shielding member 33 is in a light-shielding state. The light-shielding member 33 includes a first connecting portion 331 and a second connecting portion 332, which are spaced apart. The first connecting portion 331 is rotatably connected to the housing 31, and the second connecting portion 332 is rotatably connected to the drive assembly 34 described below.

[0067] Please refer to Figure 6 and... Figure 7 , Figure 6 yes Figure 5 The diagram shows the structure of the light-shielding member 33 connected to the housing 31, wherein the light-shielding member 33 is located at the first extreme position. Figure 7 yes Figure 5 The diagram shows the structure of the light-shielding member 33 connected to the housing 31, where the light-shielding member 33 is in the second extreme position.

[0068] The first connecting portion 331 can be located at one end of the light-shielding member 33. The first connecting portion 331 is provided with a first limiting body 3310. The first limiting body 3310 can extend along the length direction of the light-shielding member 33. The first limiting body 3310 can be a structure with a guiding function, such as a guide shaft or a guide groove. The first limiting body 3310 includes a first position 3311 and a second position 3312. The first position 3311 is the position of the first limiting body 3310 facing the end of the light-shielding member 33. The second position 3312 is located on the side of the first position 3311 facing the center of the light-shielding member 33.

[0069] The light-shielding component 33 includes a first extreme position and a second extreme position. When the light-shielding component 33 is in the retracted state, it is located at the first extreme position and is stacked on top of the case lid 32. When the light-shielding component 33 is in the light-shielding state, it is located at the second extreme position and is angled to the case lid 32. The angle between the light-shielding component 33 and the case lid 32 is greater than 0° and less than 180°.

[0070] The storage box 30 also includes a rotating component 35, which can be a U-shaped bent rod. The rotating component 35 includes a first end 351 and a second end 352. The first end 351 is rotatably connected to the box body 31, and the second end 352 is provided with a second limiting body 353. The second limiting body 353 can be a slider that cooperates with the guide groove, or a slide cylinder structure sleeved on the guide shaft.

[0071] The second limiting body 353 is slidably connected to the first limiting body 3310, and the second limiting body 353 can rotate relative to the second end of the rotating member 35. When the light-shielding member 33 switches to the light-shielding state, the second limiting body 353 slides relative to the first limiting body 3310, and the first end rotates relative to the box 31.

[0072] When the light-shielding member 33 is in the retracted state, the rotating member 35 is located below the light-shielding member 33, and the U-shaped opening of the rotating member 35 faces upward. The second limiting body 353 is connected to the second position 3312 of the first limiting body 3310. When the light-shielding member 33 is flipped, the second limiting body 353 slides relative to the first limiting body 3310. When the light-shielding member 33 is in the light-shielding state, the second limiting body 353 is connected to the first position 3311 of the first limiting body 3310.

[0073] In this embodiment, the light-shielding member 33 is provided with a first connecting portion 331 and a second connecting portion 332 at intervals, which respectively form the hinge fulcrum of the housing 31 and the transmission fulcrum of the swing member, realizing two-point limiting rotation. This can limit the rotation trajectory of the light-shielding member 33, ensuring that the light-shielding member 33 moves along a fixed path each time it flips, reducing the possibility of offset or skew during the rotation of the light-shielding member 33, and ensuring that the light-shielding member 33 can be aligned with the light-leaking area at the bottom of the screen 21 after it extends, thus improving the stability of light-shielding. At the same time, the two connecting portions share the rotational force, reducing the wear at a single hinge position and extending the service life of the light-shielding member 33.

[0074] The first limiting body 3310 and the second limiting body 353 cooperate to form a mechanical limiting structure. When the light-shielding component 33 switches to the light-shielding working state, the two limiting bodies slide relative to each other and cooperate with the synchronous rotation of the rotating component 35 to further constrain the rotation stroke and rotation angle of the light-shielding component 33. This prevents the light-shielding component 33 from extending too far and interfering with other components inside the vehicle, or from extending too far to block light leakage gaps, thereby further improving the light-shielding adaptability and structural movement safety.

[0075] In practical use, the rotating component 35 is positioned below the light-shielding component 33 with its U-shaped opening facing upwards, and moves in conjunction with the first limiting body 3310 and the second limiting body 353. During the flipping process of the light-shielding component 33, the second end 352 of the rotating component 35 can slide synchronously with the second limiting body 353, thereby adjusting the position of the actual rotation center of the light-shielding component 33. If the light-shielding component 33 rotates only by a single hinge point, its end is prone to collision and interference with the housing 31 when it flips down.

[0076] The sliding rotating component 35 can shift the rotation center of the light-shielding component 33 outward, increasing the gap between the light-shielding component 33 and the housing 31 during rotation, thus preventing the light-shielding component 33 from hitting the structure of the housing 31 and causing jamming or collisions. At the same time, the rotating component 35, in conjunction with the limiting body, can simultaneously constrain the movement trajectory of the light-shielding component 33. By adjusting the rotation center to avoid interference areas, the limiting structure can control the tilt amplitude of the light-shielding component 33 at its final stop, balancing smooth movement and light-shielding adaptation effect.

[0077] For some possible implementations, please refer to [link / reference]. Figure 5 The storage box 30 also includes a drive assembly 34. The drive assembly 34 can drive the light-shielding member 33 to flip, so that the light-shielding member 33 can block the light-leaking area when flipped up. The drive assembly 34 can be a telescopic rod, with one end connected to the box body 31 and the other end connected to the light-shielding member 33. By controlling the length of the telescopic rod, the light-shielding member 33 can be directly pushed and pulled to complete the flipping action.

[0078] Alternatively, the drive assembly 34 may include a movable member 341 and a swing member 342. The movable member 341 is slidably connected to the housing 31 and is capable of sliding relative to the housing 31 in the height direction of the storage box 30. One end of the swing member 342 is rotatably connected to the movable member 341, and the other end is rotatably connected to the light-shielding member 33.

[0079] In this embodiment, a drive assembly 34 consisting of a moving part 341 and a swinging part 342 is provided. The moving part 341 slides vertically along the height direction of the storage box 30, which in turn causes the swinging part 342 to swing, thereby driving the light-shielding part 33 to complete the flipping and switching. The sliding + swinging linkage transmission structure ensures a smooth and stable transmission process. Compared with directly driving the shaft rotation of the light-shielding part 33 by a motor, it can reduce the jamming and abnormal noise during the rotation of the light-shielding part 33. At the same time, the vertical sliding transmission method is suitable for the vertical installation space of the storage box 30, making full use of the internal space of the box 31 to arrange the transmission structure, avoiding the exposure of the drive structure, and improving the overall structural compactness.

[0080] The movable component 341 can slide linearly up and down along the cabinet 31 with a small stroke. Due to the limited space inside the storage box 30, the sliding stroke of the movable component 341 cannot be too long. The swing component 342 is hinged to the movable component 341 and the light-blocking component 33 at both ends, which can amplify the limited linear displacement of the movable component 341 by swinging the linkage. Even if the vertical sliding distance of the movable component 341 remains unchanged, the lever transmission of the swing component 342 can allow the light-blocking component 33 to obtain a larger rotation range, effectively improving the flip angle of the light-blocking component 33. Without increasing the space occupied by the drive structure, the light-blocking component 33 can have a larger swing range, better blocking the light leakage area at the bottom of the screen 21 and improving the light-blocking effect.

[0081] For some possible implementations, please refer to Figure 8 , Figure 8 yes Figure 5 The diagram shows a structural schematic of the drive assembly 34. The storage compartment 30 is provided with a guide rail 343, which extends along the height direction of the storage compartment 30 and is slidably connected to the movable member 341. The drive assembly 34 also includes a drive member 344, which is connected to the movable member 341. The drive member 344 can drive the movable member 341 to move up and down, so that the movable member 341 slides along the guide rail 343.

[0082] In this embodiment, a guide rail 343 extending along the height direction is added to guide and limit the moving part 341, ensuring that the moving part 341 slides smoothly along a preset vertical trajectory, reducing the problems of left and right deviation and jamming during the sliding process. An independent drive unit 344 provides power for the sliding action, realizing automated control of the flipping of the light-shielding part 33. This eliminates the need for manual opening and closing by the user, adapts to automated control logic, and is easy to operate, improving user convenience.

[0083] Specifically, the driving component 344 includes a motor 3441, a guide structure 3442, and a slider 3443. The motor 3441 is fixedly mounted on the housing 31. The guide structure 3442 is connected to the motor 3441 and extends along the height direction of the storage box 30. The slider 3443 is slidably connected to the guide structure 3442. The slider 3443 is fixedly connected to the moving component 341. The motor 3441 can drive the guide structure 3442 to rotate along its axial direction, thereby causing the slider 3443 to slide along the height direction of the storage box 30.

[0084] The movable component 341 can be a rod, and one end of the movable component 341 can be rotatably connected to one end of the swing component 342. The other end of the movable component 341 is connected to the slider 3443. The movable component 341 can be located inside the guide rail 343. The length direction of the movable component 341 is set along the length direction of the guide rail 343.

[0085] In this embodiment, a driving component 344 is composed of a motor 3441, a guide structure 3442, and a slider 3443. The rotation of the guide structure 3442 driven by the motor 3441 is converted into the vertical linear motion of the slider 3443. The rotational power is smoothly converted into the vertical sliding force of the moving component 341, and the sliding stroke of the slider 3443 can be adjusted, thereby adjusting the flip angle of the light-shielding component 33.

[0086] When the light-shielding component 33 is in the retracted state, the slider 3443 can be located at the bottom end of the guide structure 3442. When the light-shielding component 33 needs to be switched to the light-shielding state, the motor 3441 is started. After the motor 3441 starts, it drives the guide structure 3442 to rotate continuously, and the slider 3443 can be threadedly connected to the guide structure 3442. Driven by the guide structure 3442, the slider 3443 moves along the guide structure 3442, causing the moving component 341 to make a vertical displacement synchronously within the guide rail 343. The moving component 341 remains vertically limited within the guide rail 343 and will not produce lateral displacement.

[0087] Please refer to the following: Figure 5 and Figure 8 When the moving part 341 slides, it pushes the swinging part 342 hinged at the end. The swinging part 342 swings around the pivot points at both ends of itself. The swinging action of the swinging part 342 continuously pushes the light-shielding part 33 to rotate around the first connecting part 331 on the side of the box body 31, and the light-shielding part 33 gradually flips over.

[0088] During the flipping process of the light-shielding component 33, the rotating component 35 below it, the cooperating first limiting body 3310 and the second limiting body 353 simultaneously slide relative to each other. The second limiting body 353 slides from the second position 3312 of the first limiting body 3310 to the first position 3311. The rotating component 35 adjusts its position synchronously with the light-shielding component 33, shifting the rotation center of the light-shielding component 33 outward to prevent the light-shielding component 33 from colliding and interfering with the lower structure of the box 31 when it swings down.

[0089] For some possible implementations, please refer to Figure 9 , Figure 9 Another schematic diagram of the drive assembly 34 provided in this application embodiment. The drive assembly 344 further includes a first rack 3445 and a gear 3446.

[0090] The first rack 3445 can be fixedly mounted on the housing 31 and extends vertically along the height of the storage box 30. The gear 3446 is rotatably mounted on the slider 3443. The gear 3446 can move vertically synchronously with the slider 3443, and the teeth of the gear 3446 continuously mesh with the stationary (relative to the housing 31) first rack 3445.

[0091] The movable part 341 is integrally formed or fixedly installed with a second rack 3447. The second rack 3447 is arranged vertically along the height direction of the storage box 30. The tooth surface of the second rack 3447 meshes with the tooth on the other side of the gear 3446, so that the gear 3446 is sandwiched between the first rack 3445 and the second rack 3447 to form a double-sided meshing structure.

[0092] When the slider 3443 is driven to move vertically, the gear 3446 rises and falls along with the slider 3443, and simultaneously rotates due to its meshing with the fixed first rack 3445. During its rotation, the gear 3446 continuously pushes the meshing second rack 3447 to move, thereby causing the moving part 341 to slide vertically in sync. Relying on the differential meshing relationship between the two racks on both sides of the gear 3446, the lifting and lowering displacement of the moving part 341 is amplified within the limited sliding stroke of the slider 3443.

[0093] In this embodiment, when the slider 3443 moves vertically up and down along the guide rail 343, the gear 3446 revolves upwards along with the slider 3443 and rotates synchronously on its own axis along the stationary first rack 3445. The combined effect of the gear 3446's rotation further increases the moving speed of the second rack 3447. Compared to a transmission method where the slider 3443 and the moving part 341 are directly fixed, this structure can achieve a larger lifting displacement of the moving part 341 with the same sliding stroke of the slider 3443. This effectively shortens the required sliding stroke of the slider 3443, reduces the vertical space occupied by the guide rail 343 and the overall drive structure, and makes the internal transmission layout of the housing 31 more compact. Simultaneously, the double rack meshing can constrain the lateral displacement of the gear 3446, reduce transmission backlash, improve the smoothness of power transmission, and adapt to bumpy vehicle operating conditions.

[0094] In addition, the driving component 34 shown in the figure above may also include two sets. The two sets of driving components 34 can be connected to two opposite edge regions of the light shield 33 along the width direction (X direction) of the light shield 33, thereby increasing the stability of the movement and the stability of the state of the light shield 33.

[0095] To illustrate the specific working state of the storage box 30, this application also provides an embodiment of the control method for the storage box 30. Please refer to... Figure 10 , Figure 10 This is a flowchart illustrating a control method for a storage box 30 provided in an embodiment of this application.

[0096] The control method is used to control the storage box 30 described above. The control method includes S10 and S20: S10: Acquire first data, the first data including first user operation instructions and / or status data of screen 21; For example, the status data of the curtain 21 is used to indicate whether the curtain 21 is in an unfolded state or a retracted state.

[0097] In the first example, the first data includes the first user operation command and the status data of the screen 21. The first user operation command, included in the first data, consists of various control signals used by the user to control the light-shielding component 33 to retract or unfold. This command can be generated through various human-computer interaction methods. Users can generate operation commands by pressing physical function buttons on the side of the enclosure 31 or on the vehicle's center console, or by clicking or sliding corresponding control icons on the touchscreen interface of the vehicle's display screen. The vehicle's gesture sensing module can recognize specific body movements such as up and down swiping and convert them into corresponding control commands. Similarly, the voice interaction system will parse and generate operation commands after recognizing voice commands such as "open the light-shielding component 33" or "retract the light-shielding component 33." In addition, the first user operation commands also include handheld remote controls sending button signals wirelessly and the vehicle's infotainment system automatically sending linkage control signals when switching viewing modes.

[0098] In the second example, the first data includes a first user operation command and / or the status data of the screen 21. The first data also includes sensor data, which is used to indicate whether there are obstacles within the movement range of the light-shielding member 33, and / or to indicate whether an object is placed on the light-shielding member 33. The sensor data includes at least one of the following: voltage and current data of the motor 3441, data from the gravity sensor, and data from the camera.

[0099] When the motor 3441 drives the light-shielding component 33 to rotate normally at a constant speed, the operating voltage and current will remain within a stable range. If there are obstacles in the movement path of the light-shielding component 33, or if heavy objects are placed on the surface of the light-shielding component 33, the movement resistance of the light-shielding component 33 will increase significantly, the load on the motor 3441 will increase, the real-time current value will be significantly higher than the normal operating range, and the voltage will fluctuate synchronously. After the control system collects the current and voltage signals that exceed the threshold, it can determine that there are obstructions or extra loads, and then control the motor 3441 to stop running to avoid damage to the components due to compression.

[0100] The gravity sensor is installed inside or on the underside of the light-shielding component 33, and normally only collects basic gravity values. When an object is placed on top of the light-shielding component 33, the total gravity detected by the sensor will be significantly greater than the preset baseline value; if it encounters an obstacle during rotation, the light-shielding component 33 will be subjected to additional pressure, and the force data of the gravity sensor will also change abruptly. The system distinguishes between the placement of an object and obstruction of movement by comparing the real-time gravity data with the standard no-load threshold, thereby achieving risk identification.

[0101] The camera is positioned facing the movement area of ​​the light-shielding component 33, continuously capturing images of the space in which the light-shielding component 33 travels. The control system compares the images in real time using an image recognition algorithm. If an irregular object appears in the image, it is determined that there is an obstacle in the path. The camera can predict obstacles ahead and brake in advance before the light-shielding component 33 makes physical contact, providing a forward warning function compared to the motor 3441 and gravity detection.

[0102] In the third example, the first data includes the first user operation instruction.

[0103] In the fourth example, the first data includes the state data of the curtain 21.

[0104] S20: Based on the first data, control the state of the light-shielding member 33; the state of the light-shielding member 33 includes a stored state or a light-shielding state.

[0105] In the first example, S20 includes: When the first user operation command instructs the light-blocking component 33 to be opened and the curtain 21 is in the unfolded state, the light-blocking component 33 is controlled to be in the light-blocking state. Alternatively, when the curtain 21 is in the retracted state or the first user operation command instructs the light-shielding member 33 to be closed, the light-shielding member 33 can be controlled to be in the retracted state.

[0106] In the second example, S20 includes: When the light-shielding member 33 is in the storage state, the first user operation command and / or the status data of the curtain 21 indicate that the light-shielding member 33 is to be opened, if there are no obstacles in the movement range of the light-shielding member 33, and / or, no items are placed on the light-shielding member 33, the light-shielding member 33 is controlled to enter the light-shielding state. Alternatively, when the light-shielding member 33 is in the retracted state, the first user operation command and / or the status data of the curtain 21 indicate that the light-shielding member 33 is to be opened, if there is an obstacle in the movement range of the light-shielding member 33, and / or, an item is placed on the light-shielding member 33, the light-shielding member 33 is controlled to remain in the retracted state.

[0107] When the light-shielding member 33 is in the light-shielding state, and the first user operation command and / or the status data of the curtain 21 indicate that the light-shielding member 33 is closed, if there is an obstacle in the movement range of the light-shielding member 33, the light-shielding member 33 is controlled to maintain the light-shielding state. Alternatively, if there are no obstacles in the movement range of the light-shielding member 33 when the light-shielding member 33 is in the light-shielding state, the first user operation command and / or the status data of the curtain 21 indicate that the light-shielding member 33 is closed, the light-shielding member 33 is controlled to enter the storage state.

[0108] In the third example, S20 includes: When the first user operation command instructs the light-shielding component 33 to be opened, the light-shielding component 33 is controlled to be in a light-shielding state. Alternatively, when the first user operation command instructs the light-shielding component 33 to be closed, the light-shielding component 33 is controlled to be in a retracted state.

[0109] In the fourth example, S20 includes: When the curtain 21 is in the unfolded state, the light-blocking component 33 is controlled to be in the light-blocking state; Alternatively, when the curtain 21 is in the retracted state, the light-blocking component 33 can be controlled to be in the stored state.

[0110] In this embodiment, the system can combine user-inputted commands with the user's current usage needs, coordinate the judgment with the operating status of related components of the screen 21, and utilize sensor-collected detection data to assist in decision-making. This comprehensive multi-dimensional information enables intelligent control of the light-shielding component 33's movements. By combining various information to comprehensively determine the operating conditions, the system can autonomously adjust the posture of the light-shielding component 33 to match the in-vehicle viewing scenario, improving the automation and intelligence level of the entire vehicle's interior structure and optimizing the user's viewing experience.

[0111] Additionally, please see Figure 11 , Figure 11 This is a flowchart illustrating another control method for a storage box 30 provided in this application embodiment. The control method further includes S30 and S40: S30: Obtain the second user operation command.

[0112] The method of issuing the second user operation instruction can be any of the methods of issuing the first user operation instruction described above, and the second user operation instruction can be the same as or different from the first user operation instruction.

[0113] S40: In response to a second user operation command, control the state of the box cover 32.

[0114] S40 includes: When the lid 32 is closed, the light shield 33 is stored, and the second user operation command indicates that the lid 32 should be opened, the lid 32 is controlled to enter the open state; when the lid 32 moves, the light shield 33 moves, or when the lid 32 is opened, the light shield 33 is simultaneously controlled to enter the light shielding state. or, When the lid 32 is in the closed state, the light shield 33 is in the light shielding state, and the second user operation command indicates to open the lid 32, control the lid 32 to enter the open state. or, When the lid 32 is open, the light shield 33 is opened based on the first data control, and the second user operation command indicates that the lid 32 should be closed, the lid 32 should be closed and the light shield 33 should be opened. or, When the lid 32 is open, the light shield 33 is opened synchronously with the lid 32, and the second user operation command indicates that the lid 32 should be closed, the lid 32 should be closed and the light shield 33 should be stored.

[0115] For example, either or both of the light shield 33 and the lid 32 can be manually opened or closed.

[0116] This application provides a control device, which includes a unit for implementing the above-described method.

[0117] This application provides a projection system 20, including a control device and a storage box 30, the state of which can be adjusted by the control device.

[0118] For cases where the control device described above can be a chip or a chip system, the chip includes a processor and an interface. There can be one or more processors, and multiple interfaces. It should be noted that the functions of the processor and interface can be implemented through hardware design, software design, or a combination of both; no restrictions are placed here.

[0119] Optionally, the chip may also include a memory for storing necessary program instructions and data.

[0120] In this application, the processor can be used to call the implementation program of the control method provided in one or more embodiments of this application in the control device from memory, and execute the instructions included in the program. The interface can be used to output the processor's execution results. Specifically, in this application, the interface can be used to output various messages or information from the processor.

[0121] The control methods provided by one or more embodiments of this application can be referred to the foregoing embodiments, and will not be repeated here.

[0122] The processor in this application embodiment can be a central processing unit (CPU), but it can also be other general-purpose processors, digital signal processors (DSPs), application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor can be a microprocessor or any conventional processor.

[0123] The memory in this application embodiment is used to provide storage space, in which data such as operating system and computer programs can be stored. The memory includes, but is not limited to, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM), or compact disc read-only memory (CD-ROM).

[0124] According to the method provided in the embodiments of this application, the embodiments of this application also provide a computer-readable storage medium storing a computer program, which can implement the above-described method when the computer program is run on one or more processors.

[0125] According to the method provided in the embodiments of this application, the embodiments of this application also provide a computer program product, which includes a computer program that can implement the above-described method when the computer program is run on a processor.

[0126] This application embodiment also provides a terminal 100, which includes at least one control device, or electronic device, or chip.

[0127] Optionally, the terminal 100 is used to implement the implementation of the control device corresponding to the above method embodiments.

[0128] This application also provides a processing apparatus, including a processor and an interface; the processor is used to execute the method in any of the above method embodiments.

[0129] It should be understood that the above-described processing device can be a chip. The units in the various device embodiments and the electronic devices in the method embodiments correspond completely, with corresponding modules or units executing corresponding steps. For example, the communication unit (transceiver) executes the receiving or sending steps in the method embodiments, while other steps besides sending and receiving can be executed by the processing unit (processor). The specific functions of each unit can be found in the corresponding method embodiments. There can be one or more processors.

[0130] It is understood that in the embodiments of this application, the electronic device may perform some or all of the steps in the embodiments of this application. These steps or operations are merely examples, and the embodiments of this application may also perform other operations or variations thereof. Furthermore, the steps may be performed in different orders as presented in the embodiments of this application, and it is not necessarily necessary to perform all the operations in the embodiments of this application.

[0131] In the several embodiments provided in this application, it should be understood that the disclosed systems, apparatuses, and methods can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for instance, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces; the indirect coupling or communication connection between apparatuses or units may be electrical, mechanical, or other forms.

[0132] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0133] In addition, the functional units in the various embodiments of this application can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit.

[0134] If the aforementioned functions are implemented as software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this application, in essence, or the contributing part, or a portion of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of this application. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0135] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application.

Claims

1. A storage box (30), characterized in that, For installation below the curtain (21), including: The box (31) has a storage space (311) and an opening (312); The lid (32) is movably connected to the box body (31). When the lid (32) is in the storage state, the lid (32) covers the opening (312) of the box body (31). A light-shielding component (33) is rotatably connected to the housing (31). When the light-shielding component (33) is in the storage state, the light-shielding component (33) is stacked with the housing cover (32). The light-shielding component (33) is located on the side of the housing cover (32) away from the housing (31). When the light-shielding component (33) is in the light-shielding state, one end of the light-shielding component (33) rotates relative to the housing (31), and the other end extends away from the housing (31) to block the light leakage area below the curtain (21).

2. The storage box (30) according to claim 1, characterized in that, The storage box (30) includes a drive assembly (34), which includes a moving part (341) and a swinging part (342). The moving part (341) is slidably connected to the box body (31). In the height direction of the storage box (30), the moving part (341) can slide relative to the box body (31). One end of the swinging part (342) is rotatably connected to the moving part (341), and the other end is rotatably connected to the light-shielding part (33).

3. The storage box (30) according to claim 2, characterized in that, The light-shielding member (33) includes a first connecting part (331) and a second connecting part (332), the first connecting part (331) and the second connecting part (332) are spaced apart, the first connecting part (331) is rotatably connected to the box body (31), and the second connecting part (332) is rotatably connected to the swing member (342).

4. The storage box (30) according to claim 3, characterized in that, The first connecting part (331) is provided with a first limiting body (3310); The storage box (30) also includes a rotating component (35), which includes a first end (351) and a second end (352). The first end (351) is rotatably connected to the box body (31), and the second end (352) is provided with a second limiting body (353). The second limiting body (353) is slidably connected to the first limiting body (3310). When the light-shielding component (33) is switched to the light-shielding state, the second limiting body (353) slides relative to the first limiting body (3310), and the first end (351) rotates relative to the box body (31).

5. The storage box (30) according to any one of claims 1-4, characterized in that, The light-shielding component (33) includes a first limit position and a second limit position. When the light-shielding component (33) is in the storage state, the light-shielding component (33) is located at the first limit position. The light-shielding component (33) is stacked with the box cover (32). When the light-shielding component (33) is in the light-shielding state, the light-shielding component (33) is located at the second limit position. The light-shielding component (33) and the box cover (32) are arranged at an angle.

6. The storage box (30) according to any one of claims 2-4, characterized in that, The storage box (30) is provided with a guide rail (343), which extends along the height direction of the storage box (30) and is slidably connected to the moving part (341); The drive assembly (34) is provided with a drive member (344), which is connected to the moving member (341). The drive member (344) can drive the moving member (341) to slide along the guide rail (343).

7. The storage box (30) according to claim 6, characterized in that, The driving component (344) includes a motor (3441), a guide structure (3442), and a slider (3443). The motor (3441) is fixedly installed on the box (31), the guide structure (3442) is connected to the motor (3441), the guide structure (3442) extends along the height direction of the storage box (30), and the slider (3443) is slidably connected to the guide structure (3442). The slider (3443) is fixedly connected to the moving part (341), and the motor (3441) can drive the guide structure (3442) to rotate along its axial direction so as to drive the slider (3443) to slide along the height direction of the storage box (30).

8. The storage box (30) according to claim 7, characterized in that, The drive unit (344) further includes a first rack (3445) and a gear (3446). The first rack (3445) is fixedly connected to the housing (31) and extends along the height direction of the storage box (30). The gear (3446) is rotatably connected to the slider (3443) and meshes with the first rack (3445). The movable part (341) is provided with a second rack (3447), which extends along the height direction of the storage box (30) and meshes with the gear (3446).

9. A control method, characterized in that, The control method for controlling the storage box (30) as described in any one of claims 1-8 includes: Acquire first data, which includes a first user operation instruction and / or the status data of the screen (21); Based on the first data, control the state of the light-shielding member (33); The state of the light-shielding member (33) includes a stored state or a light-shielding state.

10. The method according to claim 9, characterized in that, The first data includes the first user operation instruction and the status data of the curtain (21), wherein the status data of the curtain (21) is used to indicate whether the curtain (21) is in an unfolded state or a retracted state; The step of controlling the state of the light-shielding member (33) based on the first data includes: When the first user operation command instructs the light-blocking component (33) to be turned on and the curtain (21) is in the unfolded state, the light-blocking component (33) is controlled to be in the light-blocking state. Alternatively, when the curtain (21) is in the retracted state or the first user operation command indicates that the light-blocking member (33) should be closed, the light-blocking member (33) can be controlled to be in the retracted state.

11. The method according to claim 9, characterized in that, The first data also includes sensor data, which is used to indicate whether there are obstacles in the range of motion of the light shield (33), and / or to indicate whether an item is placed on the light shield (33); The step of controlling the state of the light-shielding member (33) based on the first data includes: When the light-shielding member (33) is in the storage state, the first user operation command and / or the status data of the curtain (21) indicate that the light-shielding member (33) is turned on, if there are no obstacles in the movement range of the light-shielding member (33), and / or no items are placed on the light-shielding member (33), then the light-shielding member (33) is controlled to enter the light-shielding state. or, When the light-shielding member (33) is in the retracted state, the first user operation command and / or the status data of the curtain (21) indicate that the light-shielding member (33) is to be opened, if there is an obstacle in the movement range of the light-shielding member (33), and / or, an item is placed on the light-shielding member (33), then the light-shielding member (33) is controlled to maintain the retracted state.

12. The method according to claim 11, characterized in that, The method further includes: Obtain the second user's operation instructions. In response to a second user operation command, the state of the box cover (32) is controlled.

13. The method according to claim 12, characterized in that, In response to a second user operation command, controlling the state of the box cover (32) includes: When the lid (32) is closed, the light shield (33) is in a retracted state, and the second user operation command indicates that the lid (32) should be opened, the lid (32) should be controlled to enter the open state; when the lid (32) moves, the light shield (33) should move, or the light shield (33) should be controlled to enter the light shield state simultaneously when the lid (32) is opened. or, When the lid (32) is in the closed state, the light shield (33) is in the light shielding state, and the second user operation command indicates to open the lid (32), the lid (32) is controlled to enter the open state; or, When the lid (32) is open, the light shield (33) is opened based on the first data control, and the second user operation command indicates that the lid (32) is closed, the lid (32) is controlled to enter the closed state and the light shield (33) is controlled to enter the light shield state; or, When the lid (32) is open, the light shield (33) is opened synchronously with the lid (32), and the second user operation command indicates that the lid (32) should be closed, the lid (32) should be closed and the light shield (33) should be stored.

14. A control device, characterized in that, Includes units for implementing the method according to any one of claims 9-13.

15. A projection system (20), characterized in that, Includes the control device as described in claim 14 and the storage box (30) as described in any one of claims 1-8, the state of the storage box (30) can be adjusted by the control device.

16. A terminal (100), characterized in that, It includes a terminal body (10) and a storage box (30) as described in any one of claims 1-8, or a control device as described in claim 14, or a projection system (20) as described in claim 15.

17. A computer program product, characterized in that, The computer program product includes instructions that, when executed by a processor, cause the method as described in any one of claims 9-13 to be implemented.

18. A computer-readable storage medium, characterized in that, The computer-readable storage medium is used to store a computer program, the computer program including instructions for performing the method as described in any one of claims 9-13.

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