A lift-away concealed driver control device

Abstract

The utility model provides a kind of liftable hidden driver control device, comprising: operation platform, driver controller and covering structure, and the intercommunication opening is opened in operation platform;Driver controller is movably arranged along vertical direction relative to operation platform, driver controller has the use state that it protrudes and is protruding from operation platform via intercommunication opening and the hidden state that it falls below operation platform;At least part of covering structure is located below operation platform, covering structure is movably arranged relative to operation platform, and covering structure is used to cover or avoid intercommunication opening;Covering structure has covering state and avoiding state;Wherein, when driver controller is in hidden state, covering structure is in covering state.The liftable hidden driver control device can effectively solve the technical problem that driver controller in prior art cannot be switched between use state and hidden state according to train operation mode, and it is difficult to meet the flexible switching of manned and unmanned driving mode.

Description

Technical Field

[0001] This utility model relates to the technical field of railway vehicle driver's cab, specifically to a liftable and concealed driver control device. Background Technology

[0002] With the continuous improvement of the intelligence level of rail transit, driverless technology has been gradually promoted and applied in scenarios such as subways, urban rail transit, and even high-speed trains. In fully automatic operation mode, trains can achieve unattended operation or only be equipped with onboard personnel. Operations such as traction, braking, and door opening and closing, which are traditionally performed by drivers, are all automatically completed by the central control system.

[0003] However, current rail transit vehicles generally adopt a fixed driver's console layout, with driver controllers such as the main control handle, direction handle, and warning buttons exposed on the dashboard for extended periods. While this design offers the advantage of ease of operation in manned driving modes, it exposes the following prominent problems in unmanned or low-intervention operation scenarios: 1. Space Occupancy and Human-Machine Interface Redundancy: During operation phases where no manual intervention is required, exposed controllers occupy valuable cockpit space, which not only affects the efficiency of crew members' work but also obstructs the passage of passengers to the driving area in emergencies. 2. Safety risks and accidental activation hazards: Even in autonomous driving mode, the exposed controller may still trigger unexpected commands due to accidental collisions, foreign object intrusion, or unauthorized personnel misoperation, posing a potential threat to driving safety. 3. Limited aesthetics and modularity: Fixed controllers disrupt the overall simple and modern visual effect of the cockpit, making it difficult to conform to the future trend of intelligent cockpits towards integrated, modular, and minimalist design; 4. Difficult to maintain and clean: Exposed mechanical structures are prone to dust accumulation, moisture, or damage, increasing daily cleaning and maintenance costs and hindering long-term reliable operation of the equipment.

[0004] Although some vehicles have attempted to limit controller functionality by adding protective covers, locking mechanisms, or software disabling, these solutions only achieve "logical disabling" and cannot truly hide or store the controller itself, still posing risks of visual interference, physical obstruction, and accidental activation.

[0005] Therefore, existing technologies still need further development. Utility Model Content

[0006] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and provide a liftable and concealable driver control device to solve the technical problem that the driver controller in the prior art cannot switch between the use state and the concealed state according to the train operation mode, and it is difficult to meet the technical problem of flexible switching between manned and unmanned driving modes.

[0007] To achieve the above-mentioned technical objectives, according to one aspect of this utility model: a liftable and concealable driver control device is provided, comprising: an operating table, a driver controller, and a covering structure. The operating table has a communication port. The driver controller is movably disposed relative to the operating table in a vertical direction, having a usage state where it extends through the communication port and protrudes from the operating table, and a concealed state where it descends below the operating table. At least a portion of the covering structure is located below the operating table, and the covering structure is movably disposed relative to the operating table. The covering structure is used to cover or avoid the communication port. The covering structure has a covering state and an avoiding state. When the driver controller is in the concealed state, the covering structure is in the covering state, and the covering portion of the covering structure covers the communication port. When the driver controller switches from the concealed state to the usage state, the covering structure switches to the avoiding state to avoid the communication port and the driver controller.

[0008] Further, the covering structure includes: a first support plate, which is movably disposed along the width direction of the operating table; a second support plate, which is swayable relative to the first support plate and is located above the first support plate; and a cover plate, which is mounted on the second support plate and protrudes from the second support plate, and is adapted to the communication port; wherein, when the covering structure switches from the avoidance state to the covering state, the first support plate drives the cover plate to move toward the communication port, so that at least a part of the cover plate is positioned opposite the communication port, and the second support plate swings relative to the first support plate, thereby driving the cover plate to rise and cover the communication port.

[0009] Furthermore, the covering structure also includes: at least two pairs of connecting rods, which are spaced apart along the moving direction of the first support plate; each pair of connecting rods is located on opposite sides of the first support plate, and the two ends of each connecting rod are hinged to the first support plate and the second support plate respectively; wherein, when the first support plate moves toward the communication port along the width direction of the operating table to a preset position, the second support plate swings relative to the first support plate through each connecting rod, so as to drive the covering plate to rise and cover the communication port.

[0010] Furthermore, the liftable and concealed driver control device also includes: two support bases, which are spaced apart along the length of the operating platform, with the operating platform mounted on the two support bases and positioned above them; a first support plate and a second support plate are located between the two support bases; each of the two support bases has a guide groove and at least two limiting grooves that communicate with each other on its opposite sides, the guide grooves extending along the moving direction of the first support plate, and each limiting groove extending vertically and communicating with the guide groove, the limiting grooves extending along the moving direction of the first support plate and spaced apart, with each limiting groove positioned above the guide groove; the covering structure also includes: at least four guide... Each guide roller is rotatably mounted on its corresponding link and positioned at the end of the link closest to the second support plate. Guide rollers on the same side of the second support plate are rotatably mounted within their respective guide grooves along their extension direction. When the first support plate moves towards the communication opening along the width of the operating table, and the guide rollers abut against the end of their respective guide grooves closest to the communication opening, the movement of the first support plate causes the links to swing, allowing at least a portion of each guide roller to enter its corresponding positioning groove, thus limiting the position of the second support plate.

[0011] Furthermore, the liftable and concealed driver control device also includes: two transmission structures, which are spaced apart along the length of the control panel and located below the control panel, with the driver controller located between the two transmission structures; a first support plate is mounted on the transmission belt of each transmission structure so that the first support plate can be moved along the width of the control panel by the movement of each transmission belt.

[0012] Furthermore, the transmission structure also includes: a transmission frame and two transmission wheels. The transmission frame extends along the width direction of the operating table, and the two transmission wheels are rotatably mounted on the transmission frame and spaced apart along the extension direction of the transmission frame. A transmission belt is wound around the two transmission wheels so that the transmission belt can be driven to move by rotating one of the two transmission wheels. The liftable and concealed driver control device also includes: a transmission shaft and a first drive structure. The transmission shaft extends along the length direction of the operating table and is connected to one of the transmission wheels in the two transmission structures. The first drive structure is driven to rotate by the transmission shaft, so that the transmission shaft drives the two transmission wheels to rotate synchronously.

[0013] Furthermore, the liftable concealed driver control device also includes: a base, which is movably arranged in the vertical direction; a driver controller disposed on the base; a mounting plate extending in the vertical direction, which is fixedly connected to one side of the control panel and is located below the control panel; and a lifting structure disposed on the mounting plate, wherein the lifting part of the lifting structure is connected to the base so as to drive the base to move in the vertical direction through the lifting structure.

[0014] Furthermore, the lifting structure includes: a mounting frame, which is mounted on a mounting plate; a lead screw, which extends vertically and is rotatably mounted on the mounting frame; a lifting block, which has an internal thread hole that matches the external thread of the lead screw, and the lifting block and the lead screw are threadedly engaged; and a base connected to the lifting block, with the base located on the side of the lifting block away from the mounting frame, so that the lifting block and the base can be moved by the movement of the lead screw.

[0015] Furthermore, the liftable concealed driver control device also includes: a guide rail and a guide block, the guide rail extending vertically; the guide rail is mounted on the mounting plate and located on one side of the lifting structure; the guide block is mounted on the side of the base near the lifting structure and is slidably mounted on the guide rail along the extension direction of the guide rail; and / or, a second drive structure located below the lead screw, the second drive structure being driven to the lead screw and used to drive the lead screw to rotate.

[0016] Furthermore, the liftable concealed driver control device also includes: two first limit switches, which are mounted on the mounting bracket and spaced apart in the vertical direction; the two first limit switches are used to limit the upper limit position and lower limit position of the lifting block in the vertical direction, respectively.

[0017] Beneficial effects: The present invention provides a liftable and concealed driver control device, comprising: an operating console, a driver controller, and a covering structure. The operating console is fixedly installed and has a communication opening. The driver controller is movably installed vertically relative to the operating console. The driver controller has a working state and a concealed state. When the driver controller switches from the concealed state to the working state, it moves upward vertically, passing through the communication opening and protruding from the upper surface of the operating console for easy manual operation. When the driver controller switches from the working state to the concealed state, it moves downward vertically, retracting the entire driver controller below the operating console for concealment. At least a portion of the covering structure is located below the operating console and is movably installed relative to the operating console. This covering structure is used to cover or avoid the communication opening of the operating console. The covering structure has a covered state and a clearance state. When the driver controller is in the hidden state, the covering structure is in the covered state and moves relative to the operating table, so that the covered part of the covering structure moves to the connection port and is flush with the upper surface of the operating table, thereby covering the connection port. When the driver controller switches from the hidden state to the operating state, the covering structure switches from the covered state to the clearance state to avoid the connection port and the driver controller, thereby opening the connection port and providing a smooth path for the driver controller to move upward.

[0018] Therefore, by configuring the driver controller to move vertically and automatically covering or avoiding the connection port with the covering structure, a reliable and smooth switching between the driver controller's active and concealed states is achieved. In unmanned or non-manual operation modes, the driver controller is retracted below the control panel, and the covering structure moves synchronously to seal the connection port, keeping the control panel surface intact and flat. This effectively prevents dust, moisture, and foreign objects from entering the internal mechanisms, reducing maintenance frequency and failure risks, and completely eliminates the possibility of misoperation due to unauthorized personnel or accidental collisions, significantly improving the system's safety, sealing, and appearance. Simultaneously, when manual intervention or specific operations are required, the driver controller automatically rises and protrudes from the control panel, and the covering structure moves synchronously to open the connection port, providing a smooth path for the driver controller's lifting and lowering movements, ensuring smooth and reliable operation. This compact structure and strong linkage not only optimize the human-machine interface space in the driver's cab but also meet the needs of rapid switching between automated operation and manual intervention modes, making it particularly suitable for applications with high safety and integration requirements, such as rail transit and unmanned vehicles. This retractable and concealed driver control device can effectively solve the technical problem in the existing technology that the driver controller cannot switch between the use state and the concealed state according to the train operation mode, and it is difficult to meet the technical problem of flexible switching between manned and unmanned driving modes. Attached Figure Description

[0019] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings: Figure 1 A first-view schematic diagram of the retractable and concealable driver control device according to the present invention in a concealed state is shown. Figure 2 A second-view schematic diagram of the retractable and concealable driver control device according to the present invention in a concealed state is shown. Figure 3 A schematic diagram of the structure of the liftable and concealable driver control device according to the present invention is shown when the control panel, mounting plate and base are removed in the concealed state. Figure 4 A first-view schematic diagram of the liftable and concealable driver control device according to the present invention in use is shown. Figure 5 A second-view schematic diagram of the retractable and concealed driver control device according to the present invention in use is shown. Figure 6 A third-view schematic diagram of the retractable and concealed driver control device according to the present invention in use is shown. Figure 7 A fourth-view schematic diagram of the retractable and concealed driver control device provided according to the present invention in use is shown.

[0020] The above figures include the following reference numerals: 1. Control panel; 10. Connecting port; 2. Driver controller; 3. Cover structure; 31. First support plate; 32. Second support plate; 33. Cover plate; 34. Connecting rod; 35. Guide roller; 36. Moving block; 4. Support base; 41. Guide groove; 42. Limit groove; 43. Clearance groove; 5. Transmission structure; 51. Transmission belt; 52. Transmission frame; 53. Guide protrusion; 6. Transmission shaft; 7. First drive structure; 8. Base; 9. Mounting plate; 11. Lifting structure; 111. Mounting frame; 112. Lead screw; 113. Lifting block; 12. Guide rail; 13. Guide block; 14. Second drive structure; 15. First limit switch; 16. Base; 17. Second limit switch; 18. Roller; 19. Placement plate; 20. Fixing plate. Detailed Implementation

[0021] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0022] Please see Figures 1 to 7 According to an embodiment of the present invention, a liftable and concealable driver control device is provided, comprising: an operating platform 1, a driver controller 2, and a covering structure 3. The operating platform 1 has a communication port 10. The driver controller 2 is movably disposed relative to the operating platform 1 in a vertical direction. The driver controller 2 has a use state in which it extends through the communication port 10 and protrudes from the operating platform 1, and a concealed state in which it descends below the operating platform 1. At least a portion of the covering structure 3 is located below the operating platform 1. The covering structure 3 is movably disposed relative to the operating platform 1 and is used to cover or avoid the communication port 10. The covering structure 3 has a covering state and an avoiding state. When the driver controller 2 is in the concealed state, the covering structure 3 is in the covering state, and the covering portion of the covering structure 3 covers the communication port 10. When the driver controller 2 switches from the concealed state to the use state, the covering structure 3 switches to the avoiding state to avoid the communication port 10 and the driver controller 2.

[0023] As can be seen, the present invention provides a liftable and concealed driver control device, comprising: an operating platform 1, a driver controller 2, and a covering structure 3. The operating platform 1 is fixedly installed and has a connecting port 10. The driver controller 2 is movably installed relative to the operating platform 1 in the vertical direction. The driver controller 2 has a working state and a concealed state. When the driver controller 2 switches from the concealed state to the working state, it moves upward in the vertical direction, passing through the connecting port 10 and protruding from the upper surface of the operating platform 1 for easy manual operation. When the driver controller 2 switches from the working state to the concealed state, it moves downward in the vertical direction, thereby retracting the entire driver controller 2 under the operating platform 1 for concealment. At least a portion of the covering structure 3 is located below the operating platform 1, and the covering structure 3 is movably installed relative to the operating platform 1. The covering structure 3 is used to cover or avoid the connecting port 10 of the operating platform 1. The covering structure 3 has a covering state and a clearance state. When the driver controller 2 is in the hidden state, the covering structure 3 is in the covered state and moves relative to the operating table 1, so that the covering part of the covering structure 3 moves to the connection port 10 and is flush with the upper surface of the operating table 1, thereby covering the connection port 10. When the driver controller 2 switches from the hidden state to the use state, the covering structure 3 switches from the covered state to the clearance state to avoid the connection port 10 and the driver controller 2, thereby opening the connection port 10 and providing a smooth path for the upward movement of the driver controller 2.

[0024] Therefore, by configuring the driver controller 2 to move vertically and, in conjunction with the covering structure 3, automatically covering or avoiding the connection port 10, a reliable and smooth switching between the driver controller 2's operational and concealed states is achieved. In unmanned or non-manual operation modes, the driver controller 2 is retracted below the control panel 1, and the covering structure 3 moves synchronously to seal the connection port 10, keeping the upper surface of the control panel 1 intact and flat. This effectively prevents dust, moisture, and foreign objects from entering the internal mechanisms, reducing maintenance frequency and the risk of malfunction. It also completely eliminates the possibility of misoperation due to unauthorized personnel or accidental collisions, significantly improving the system's safety, sealing, and appearance. Simultaneously, when manual intervention or specific operations are required, the driver controller 2 automatically rises and protrudes from the control panel 1, and the covering structure 3 moves synchronously to open the connection port 10, providing a clear path for the driver controller 2's lifting and lowering movements, ensuring smooth and reliable operation. This compact structure and highly interconnected operation optimize the human-machine interface in the driver's cab while also accommodating the need for rapid switching between automated and manual operation modes. It is particularly suitable for applications with high safety and integration requirements, such as rail transit and driverless vehicles. This liftable, concealed driver control device effectively solves the technical problem of existing driver controllers being unable to switch between active and concealed states based on train operating modes, thus hindering flexible switching between manned and driverless driving modes.

[0025] Furthermore, when the driver controller 2 moves to the hidden position, the driver controller 2 is located below the covering structure 3.

[0026] Specifically, such as Figure 2 and Figure 3 As shown, the covering structure 3 includes: a first support plate 31, which is movably disposed along the width direction of the operating table 1; a second support plate 32, which is sway-relative to the first support plate 31 and is located above the first support plate 31; and a cover plate 33, which is mounted on the second support plate 32 and protrudes from the second support plate 32, and is adapted to the communication port 10. When the covering structure 3 switches from an avoidance state to a covering state, the first support plate 31 drives the cover plate 33 to move towards the communication port 10, so that at least a portion of the cover plate 33 is positioned opposite the communication port 10. Furthermore, the second support plate 32 sways relative to the first support plate 31, causing the cover plate 33 to rise and cover the communication port 10. The cover plate 33 forms the covering portion of the covering structure 3.

[0027] By employing the aforementioned structural configuration, the combined horizontal and vertical lifting motion of the cover plate 33 is achieved through the translational movement of the first support plate 31 along the width of the operating platform and the swinging movement of the second support plate 32 relative to the first support plate 31. This design allows the cover plate 33 to fully retract below the operating platform in the avoidance state, providing ample space for the raising and lowering of the driver controller 2. When switching to the covered state, the cover plate 33 is first moved laterally to align at least a portion of the connection port 10, and then the swinging motion smoothly raises the cover plate 33, ultimately tightly covering the connection port 10, ensuring good alignment accuracy and sealing performance. Simultaneously, the cover plate 33 protrudes from the second support plate 32 and is adapted to the contour of the connection port 10, allowing it to be embedded within the connection port 10 in the covered state, making the upper surface of the cover plate 33 flush with the upper surface of the operating platform 1. This design not only effectively prevents dust, moisture, and foreign objects from entering the cavity below the operating platform, improving the equipment's protection level, but also significantly enhances the overall integrity, simplicity, and visual aesthetics of the dashboard.

[0028] Among them, such as Figure 1 As shown, arrow A indicates the width direction of the operating table 1, and arrow B indicates the length direction of the operating table 1.

[0029] Specifically, such as Figures 3 to 7 As shown, the covering structure 3 further includes: at least two pairs of connecting rods 34, which are spaced apart along the moving direction of the first support plate 31; each pair of connecting rods 34 is located on opposite sides of the first support plate 31, and the two ends of each connecting rod 34 are hinged to the first support plate 31 and the second support plate 32 respectively; wherein, when the first support plate 31 moves toward the communication port 10 along the width direction of the operating table 1 to a preset position, the second support plate 32 swings relative to the first support plate 31 through each connecting rod 34, so as to drive the covering plate 33 to rise and cover the communication port 10.

[0030] By employing the aforementioned structural configuration, at least two pairs of connecting rods 34 are incorporated, forming a parallelogram linkage mechanism with the first support plate 31 and the second support plate 32. This cleverly transforms the horizontal translational motion of the first support plate 31 into the vertical lifting motion of the second support plate 32 and the cover plate 33. This design eliminates the need for an independent lifting drive device, significantly saving valuable space beneath the control panel, making it particularly suitable for rail transit driver's cabs where installation space is limited. Simultaneously, the at least two pairs of connecting rods 34 are spaced apart along the moving direction of the first support plate 31 and symmetrically distributed on both sides, forming a stable dual-sided synchronous transmission structure. This effectively prevents the second support plate 32 from tilting, twisting, or jamming during its swing, ensuring the cover plate 33 maintains a stable posture and consistent movement throughout the lifting process. Furthermore, the linkage mechanism has a defined motion trajectory, allowing precise control of the lifting height and angle of the cover plate 33, enabling it to accurately embed into the connecting opening 10 and achieve a flush upper surface with the control panel 1. This design not only significantly improves dustproof, waterproof and sealing performance, but also enhances the overall integrity and visual appeal of the dashboard, fully meeting the dual requirements of modern intelligent cockpits for functionality and aesthetic quality.

[0031] Furthermore, each pair of links 34 consists of two links 34 with identical structures and symmetrical arrangement.

[0032] Optionally, two pairs of connecting rods 34 are provided in the covering structure 3.

[0033] Optionally, each pair of connecting rods 34 is respectively arranged on opposite sides of the first support plate 31, and the two connecting rods 34 on the same side are spaced apart along the moving direction of the first support plate 31; the two ends of each connecting rod 34 are respectively hinged to the first support plate 31 and the second support plate 32, thereby forming a symmetrical and stable double-sided synchronous transmission structure on the left and right sides. When it is necessary to cover the connecting port 10, the first support plate 31 drives each connecting rod 34, the second support plate 32 and the covering plate 33 to move horizontally towards the connecting port 10 as a whole; when the first support plate 31 moves to the preset position, the movement of the connecting rods 34 is constrained, forcing the second support plate 32 to swing upward around its hinge point with the connecting rods 34; this swinging action synchronously drives the covering plate 33 installed on the second support plate 32 to rise, and finally makes the covering plate 33 accurately embedded in the connecting port 10 to complete the covering. During the reverse movement, the first support plate 31 retracts away from the connecting port 10, and the connecting rod 34 drives the second support plate 32 to swing downward. The cover plate 33 descends synchronously and retracts below the operating table 1. As the first support plate 31 continues to move backward, the entire cover structure 3 moves to the avoidance position, which not only fully opens the connecting port 10, but also reserves sufficient space for the driver controller 2 to rise, effectively avoiding mechanical interference and ensuring that the driver controller 2 rises and falls smoothly and reliably.

[0034] Specifically, such as Figure 3 and Figure 6 As shown, the liftable and concealed driver control device further includes: two support bases 4, which are spaced apart along the length of the operating platform 1. The operating platform 1 is mounted on the two support bases 4 and is located above the two support bases 4; a first support plate 31 and a second support plate 32 are located between the two support bases 4; each of the two support bases 4 has a guide groove 41 and at least two limiting grooves 42 that are open on the opposite sides. The guide groove 41 extends along the moving direction of the first support plate 31, and each limiting groove 42 extends vertically and is connected to the guide groove 41. The limiting grooves 42 are spaced apart along the moving direction of the first support plate 31 and are located above the guide groove 41; the covering structure 3 also includes: at least four guide rollers 35. Each guide roller 35 is respectively configured to correspond one-to-one with each connecting rod 34 and each limiting groove 42. Each guide roller 35 is rotatably mounted on the corresponding connecting rod 34, and each guide roller 35 is located at the end of the corresponding connecting rod 34 near the second support plate 32. Each guide roller 35 located on the same side of the second support plate 32 is rotatably mounted in the corresponding guide groove 41 along the extension direction of the guide groove 41. When the first support plate 31 moves towards the communication port 10 along the width direction of the operating table 1 and the guide roller 35 abuts against the end of the corresponding guide groove 41 near the communication port 10, the movement of the first support plate 31 drives each connecting rod 34 to swing, so that at least part of each guide roller 35 enters the corresponding limiting groove 42 to limit the position of the second support plate 32.

[0035] With the above-described structure, the guide groove 41 provides a stable and reliable track for the horizontal movement of the covering structure 3, effectively preventing swaying or deviation during operation. Simultaneously, the limiting groove 42 mechanically limits the lifting height of the covering plate 33 when it is in position, ensuring accurate positioning and high repeatability without relying on sensor detection or software feedback. Furthermore, the entire operation only requires the first support plate 31 to move in a single direction to complete the three key steps of horizontal alignment, automatic lifting, and mechanical limiting, eliminating the need for additional drive devices or complex control logic, significantly simplifying the system structure and improving overall reliability and fault tolerance. Meanwhile, the guide rollers 35 use a rolling contact method, resulting in low frictional resistance and smooth operation, greatly reducing drive load and component wear. The rollers and grooves are symmetrically arranged on both sides, forming a double-sided synchronous constraint, effectively preventing the covering plate 33 from twisting, tilting, or jamming during lifting, ensuring smooth and reliable operation.

[0036] Furthermore, the driver controller 2 and the cover structure 3 are located between the two support seats 4.

[0037] Optionally, the working process of the overlay structure 3 is as follows: 1. Initial avoidance state: The cover structure 3 is located away from the communication port 10, and the entire cover structure 3 is located below the operating table 1. At this time, the two guide rollers 35 located on the same side of the second support plate 32 are located in the corresponding guide grooves 41 (that is, each guide groove 41 is provided with two guide rollers 35), and the two guide rollers 35 are spaced apart along the extension direction of the guide grooves 41.

[0038] 2. Move to the coverage location: When it is necessary to cover the connecting port 10, the covering structure 3 switches from the avoidance state to the covering state. The first support plate 31 moves horizontally along the width direction of the operating table 1 toward the connecting port 10, thereby driving the connecting rod 34 and the second support plate 32 to move forward synchronously. Each guide roller 35 rolls in the corresponding guide groove 41 to ensure a stable and unbiased movement trajectory.

[0039] 3. Trigger lifting and limit: When the guide rollers 35 in the guide grooves 41 on both sides roll to the end near the connecting port 10 and abut against the groove end, the first support plate 31 continues to move forward. The first support plate 31 applies a pushing force to the connecting rods 34, causing each connecting rod 34 to swing relative to the first support plate 31, thereby driving the second support plate 32 to lift upward. At the same time, driven by the swing of the connecting rods 34, each guide roller 35 moves synchronously from the guide groove 41 to the corresponding limiting groove 42 above it, realizing precise limiting of the lifting position of the second support plate 32.

[0040] 4. Complete coverage and lock attitude: After the guide roller 35 enters the vertically extending limiting groove 42, it is constrained in the vertical direction, thereby mechanically limiting the lifting height and posture of the second support plate 32, ensuring that the cover plate 33 is accurately and stably embedded in the connecting port 10, and that its upper surface is flush with the upper surface of the operating table 1.

[0041] 5. Reverse reset (avoidance): When it is necessary to switch to the avoidance state, the first support plate 31 moves in the opposite direction, and the connecting rod 34 swings back, driving the guide roller 35 to exit from the limit groove 42 and slide back into the guide groove 41, and then retreat with the whole structure to the bottom of the operating table 1 to complete the avoidance action.

[0042] Specifically, such as Figures 2 to 7 As shown, the liftable and concealed driver control device also includes: two transmission structures 5, which are spaced apart along the length of the operating platform 1, located below the operating platform 1, and the driver controller 2 is located between the two transmission structures 5; a first support plate 31 is provided on the transmission belt 51 of each transmission structure 5, so that the first support plate 31 can be moved along the width of the operating platform 1 by the movement of each transmission belt 51.

[0043] By employing the aforementioned structural configuration, two transmission structures 5 are spaced apart along the length of the control panel 1 below it, and the first support plate 31 is mounted on the transmission belt 51 of each transmission structure 5, achieving smooth and precise horizontal drive of the cover structure 3. The dual transmission belts synchronously drive the first support plate 31 to move along the width of the control panel 1, effectively avoiding the problems of skewness, jamming, or uneven force that can easily occur with unilateral drive, ensuring consistent movement of the cover plate 33, and significantly improving operational stability and positioning accuracy. Simultaneously, this layout fully utilizes the space below the control panel 1, resulting in a compact structure, low noise, convenient maintenance, and easy integration with the vehicle control system, providing efficient and stable execution assurance for the driver controller to reliably switch between manned and unmanned driving modes.

[0044] Furthermore, the liftable and concealed driver control device also includes: two bases 16, which are arranged one-to-one with two support seats 4. Each base 16 is located below the corresponding support seat 4. Two transmission structures 5 are respectively installed on the two bases 16, and each transmission structure 5 is located on the side of the corresponding support seat 4 closer to the driver controller 2.

[0045] Furthermore, such as Figure 6 As shown, the covering structure 3 also includes two moving blocks 36, which are respectively installed on two transmission belts 51. The first support plate 31 is fixedly connected above the two moving blocks 36. Each transmission belt 51 drives the first support plate 31 to move synchronously along the width direction of the operating table 1 through the corresponding moving block 36.

[0046] Furthermore, the two support seats 4 are provided with clearance grooves 43 on their opposite sides (i.e., the sides of each support seat 4 that are close to the driver controller 2). Each clearance groove is located below the corresponding guide groove 41 and is used to clear the first support plate 31 and the corresponding moving block 36.

[0047] Furthermore, the liftable and concealed driver control device also includes two second limit switches 17, which are spaced apart along the width direction of the operating table 1 on one of the two support seats 4, and the two second limit switches 17 are located in the clearance groove 43 on the support seat 4. The two second limit switches 17 are used to limit and control the reciprocating travel of the moving block 36.

[0048] It can be seen that by setting two second limit switches 17 arranged at intervals along the width direction of the operating table 1 in the clearance groove 43 of the support base 4, the reciprocating motion stroke of the first support plate 31 can be precisely limited, effectively preventing the covering structure 3 from colliding or being damaged due to overtravel during horizontal movement; at the same time, the integrated arrangement of the second limit switches 17 in the clearance groove 43 saves space, avoids external interference, and improves the overall protection and reliability of the device, ensuring that the covering plate 33 switches stably and safely between the clearance position and the covering position, thereby enhancing the accuracy and durability of the system operation.

[0049] Specifically, such as Figure 6 As shown, the transmission structure 5 further includes: a transmission frame 52 and two transmission wheels. The transmission frame 52 extends along the width direction of the operating platform 1. The two transmission wheels are rotatably mounted on the transmission frame 52 and are spaced apart along the extension direction of the transmission frame 52. A transmission belt 51 is wound around the two transmission wheels so that the transmission belt 51 can be driven to move by rotating one of the two transmission wheels. The liftable and concealed driver control device further includes: a transmission shaft 6 and a first drive structure 7. The transmission shaft 6 extends along the length direction of the operating platform 1 and is connected to one of the transmission wheels in the two transmission structures 5 respectively. The first drive structure 7 is driven to rotate the transmission shaft 6, so that the transmission shaft 6 drives the two transmission wheels to rotate synchronously.

[0050] With the above-described structure, a stable belt drive system is formed by the transmission frame 52, two transmission wheels, and the transmission belt 51. A transmission shaft 6 extending along the length of the operating table 1 synchronously drives one of the transmission wheels (i.e., the active transmission wheel) in the transmission structures 5 on both sides. The first drive structure 7 then drives the transmission shaft 6 uniformly, thereby achieving high-precision synchronous movement of the transmission belts 51 on both sides. This layout effectively avoids the asynchrony problem that is easily caused by independent dual-motor drives, ensuring that the first support plate 31 and the covering structure 3 are subjected to balanced forces and run smoothly during movement, preventing skewing or jamming. At the same time, the single drive source + transmission shaft structure simplifies the control system, reduces costs and failure rates, and improves the overall reliability, compactness, and ease of maintenance of the mechanism.

[0051] Furthermore, the transmission frame 52 is provided with a guide plate, which extends along the moving direction of the first support plate 31; two transmission wheels extend along the extending direction of the guide plate and are spaced apart on both sides of the guide plate. Thus, while the transmission belt 51 is wound around the two transmission wheels, it also wraps around or adheres to the guide plate. Therefore, the guide plate provides continuous support and effective constraint on the running path of the transmission belt 51, preventing it from sagging, deviating or jumping during the movement, and ensuring smooth and reliable transmission.

[0052] Furthermore, the first drive structure 7 is mounted on one of the two support seats 4, and both the first drive structure 7 and the drive shaft 6 are located at the end of the support seat 4 away from the driver controller 2.

[0053] Optionally, the first drive structure 7 is mounted on the support base 4 where the second limit switch 17 is not installed, and the first drive structure 7 is a first drive motor.

[0054] Furthermore, such as Figure 6 As shown, the transmission frame 52 has two guide protrusions 53, which are spaced apart along the length of the operating table 1 on opposite sides of the transmission frame 52, and both guide protrusions 53 extend along the moving direction of the first support plate 31. The movable block 36 has an internal mounting space containing at least one pair of rollers 18. These rollers 18 are spaced apart along the length of the operating table 1 and located on opposite sides of the transmission frame 52. Each roller 18 is rotatably mounted relative to the movable block 36, with its axis extending vertically. Each roller 18 has an annular groove on its outer circumference that matches the guide protrusion 53. Through the guiding engagement of the annular groove and the guide protrusion 53, each roller 18 can roll smoothly along the moving direction of the first support plate 31 on its corresponding guide protrusion 53, thereby providing precise guidance and stable support for the movement of the movable block 36.

[0055] Optionally, each movable block 36 is provided with two pairs of rollers 18; each pair of rollers 18 includes two rollers 18 respectively disposed on opposite sides of the transmission frame 52 for guiding engagement with the guide protrusions 53 on both sides; the two pairs of rollers 18 are arranged back and forth at intervals along the moving direction of the first support plate 31 to enhance the guiding stability and anti-overturning ability of the movable block 36 during operation.

[0056] Specifically, such as Figures 4 to 7 As shown, the liftable and concealed driver control device also includes: a base 8, which is movably arranged in the vertical direction; a driver controller 2 disposed on the base 8; a mounting plate 9, which extends in the vertical direction and is fixedly connected to one side of the operating table 1, and the mounting plate 9 is located below the operating table 1; and a lifting structure 11, which is disposed on the mounting plate 9, and the lifting part of the lifting structure 11 is connected to the base 8 so as to drive the base 8 to move in the vertical direction through the lifting structure 11.

[0057] By adopting the above structural configuration, and mounting the driver controller 2 on a vertically movable base 8, and using the mounting plate 9 fixed below the control panel 1 as the support carrier for the lifting structure 11, the entire lifting system is compact and structurally stable. The lifting structure 11 directly drives the base 8 to move up and down, thereby enabling the driver controller 2 to reliably switch between its active and concealed states. This layout not only effectively saves internal space in the driver's cab and avoids the problem of traditional external lifting mechanisms occupying lateral space, but also improves the smoothness of movement and positioning accuracy. Furthermore, it facilitates installation and maintenance, enhancing the overall reliability and practicality of the device.

[0058] Furthermore, the liftable and concealed driver control device also includes a placement plate 19 adapted to the connection port 10. The placement plate 19 is installed on the base 8, and the driver controller 2 is fixedly installed on the placement plate 19. When the driver controller 2 is in use, the placement plate 19 is embedded in the connection port 10, so that its upper surface is flush with the upper surface of the operating table 1, thereby achieving a flat and beautiful overall table surface and improving the comfort and consistency of human-machine operation.

[0059] Furthermore, the liftable and concealed driver control device also includes a fixing plate 20, which is installed on the side of the mounting plate 9 near the base 8. The lifting structure 11 is fixedly installed on the fixing plate 20, thereby the lifting structure 11 is stably installed on the mounting plate 9 through the fixing plate 20, which improves the rigidity of the overall structure and the assembly reliability.

[0060] Specifically, such as Figure 3 As shown, the lifting structure 11 includes: a mounting frame 111, which is mounted on the mounting plate 9; a lead screw 112, which extends vertically and is rotatably mounted on the mounting frame 111; a lifting block 113, which has an internal thread hole that matches the external thread of the lead screw 112, and the lifting block 113 is threadedly engaged with the lead screw 112; and a base 8 connected to the lifting block 113, with the base 8 located on the side of the lifting block 113 away from the mounting frame 111, so that the lifting block 113 and the base 8 can be moved by the movement of the lead screw 112.

[0061] By adopting the above structural configuration, the lead screw 112 is rotatably mounted vertically on the mounting bracket 111 fixed on the mounting plate 9, and the lifting block 113 is threadedly engaged with the lead screw 112. The base 8 is then connected to the side of the lifting block 113 furthest from the mounting bracket 111, achieving high-precision, high-rigidity, and self-locking lifting control of the driver controller 2. The lead screw drive has the advantages of smooth transmission, accurate positioning, and strong load-bearing capacity, and possesses a natural mechanical self-locking function. Even in the event of a power outage or malfunction, it can reliably maintain the driver controller 2 in its current position, preventing accidental falls and significantly improving safety. Simultaneously, the entire lifting structure 11 has a compact layout and stable movement trajectory, effectively avoiding swaying or uneven loading during operation. This ensures that the driver controller 2 can accurately extend through the connecting port 10 to the operating position, or smoothly and accurately exit from the connecting port 10 and be completely retracted into the hidden position.

[0062] Specifically, such as Figure 3 and Figure 7 As shown, the liftable concealed driver control device further includes: a guide rail 12 and a guide block 13, the guide rail 12 extending in a vertical direction; the guide rail 12 is mounted on the mounting plate 9 and is located on one side of the lifting structure 11; the guide block 13 is mounted on the side of the base 8 near the lifting structure 11, and the guide block 13 is slidably mounted on the guide rail 12 along the extension direction of the guide rail 12; and / or, a second drive structure 14, the second drive structure 14 being located below the lead screw 112, the second drive structure 14 being drivenly connected to the lead screw 112, and the second drive structure 14 being used to drive the lead screw 112 to rotate.

[0063] With the above-described structure, the guide rail 12 is fixed vertically to the mounting plate 9 and located on one side of the lifting structure 11. The guide block 13 is installed on the corresponding side of the base 8 and slides in cooperation with the guide rail 12, forming a reliable linear guide pair. This design effectively constrains the lateral displacement and torsion of the base 8 during the lifting process, significantly suppressing swaying and off-center loading, ensuring that the driver controller 2 moves along a precise vertical path when extending or retracting, smoothly passing through the connecting port 10, and avoiding jamming or scraping. In addition, the second drive structure 14 is located below the lead screw 112 and is driven by it, providing an independent and controllable power source for the lifting action. This layout not only facilitates maintenance and wiring but also allows for linkage with the vehicle control system, enabling the driver controller 2 to automatically and smoothly switch between manned and unmanned driving modes. Combined with the self-locking characteristics of the lead screw drive, the system can maintain its current position in the event of a power outage or emergency, greatly improving operational safety.

[0064] Furthermore, the guide rail 12 is mounted on the fixed plate 20.

[0065] Furthermore, there are two guide rails 12 and two guide blocks 13, with each guide rail 12 corresponding to one of the two guide blocks 13. The two guide rails 12 are spaced apart on both sides of the lifting structure 11 along the length of the operating table 1. The two guide blocks 13 are mounted on the side of the base 8 near the lifting structure 11, and each guide block 13 is slidably mounted on the corresponding guide rail 12 along the extension direction of the guide rail 12.

[0066] Furthermore, the lifting structure 11 is located between the two guide rails 12, and its lifting block 113 is set between the two guide blocks 13, forming a symmetrical and stable double-sided guide and central drive layout, which effectively improves the motion stability and anti-eccentric load capacity of the base 8 during the lifting process.

[0067] Optionally, the second drive structure 14 is a second drive motor.

[0068] Specifically, such as Figure 5 As shown, the liftable and concealed driver control device also includes: two first limit switches 15, which are mounted on the mounting bracket 111 and spaced apart in the vertical direction; the two first limit switches 15 are used to limit the upper limit position and lower limit position of the lifting block 113 in the vertical direction, respectively.

[0069] By employing the aforementioned structural design, and by vertically spaced two first limit switches 15 on the mounting bracket 111, corresponding to the upper and lower limits of the lifting block 113 respectively, this design provides precise and reliable mechanical limiting and electrical protection for the lifting stroke of the driver controller 2. When the lifting block 113 reaches its highest or lowest limit position, the corresponding first limit switch 15 is triggered to send a signal, immediately stopping the operation of the second drive structure 14. This effectively prevents mechanical collisions, component damage, or motor overload caused by overtravel. Simultaneously, this limiting mechanism ensures that the driver controller 2 accurately protrudes from the operating table surface in the "use state" and is completely retracted under the operating table in the "hidden state," thereby effectively improving the system's operational safety, positioning repeatability, and long-term stability.

[0070] Optionally, the operation of the retractable and concealed driver control device is as follows: When the train is in manned driving mode or requires manual operation, the first drive structure 7 is activated, driving the drive shaft 6 to rotate, which in turn drives the drive belts 51 in the two drive structures 5 to move synchronously. Each drive belt 51 pulls the first support plate 31 along the width direction of the operating platform 1 away from the connection port 10 through the corresponding moving block 36, so that the cover plate 33 first detaches from the connection port 10, and then continues to move, driving the entire cover structure 3 to move to the avoidance position, ensuring that the connection port 10 is completely open, providing unobstructed space for the driver controller 2 to rise.

[0071] At the same time, the second drive structure 14 is activated, driving the lead screw 112 to rotate; since the lifting block 113 is threadedly engaged with the lead screw 112, the rotation of the lead screw 112 is converted into the upward movement of the lifting block 113 in the vertical direction; the base 8 is fixedly connected to the lifting block 113 and rises smoothly under the constraint of the guide blocks 13 on both sides and the guide rail 12; the placement plate 19 installed on the base 8, together with the driver controller 2, passes through the connecting port 10 on the operating table 1 until the upper surface of the placement plate 19 is flush with the upper surface of the operating table 1. At this time, the driver controller 2 is in use and can be operated by the driver.

[0072] Conversely, when switching to autonomous driving mode or when no human intervention is required, the second drive structure 14 operates in reverse, the lead screw 112 rotates in reverse, driving the lifting block 113 and base 8 to move downwards; the driver controller 2 and the placement plate 19 simultaneously retract from the connecting port 10 and are completely stored under the operating table 1. When the lifting block 113 reaches its lowest limit position, it touches the first limit switch 15 below, the drive stops, and the driver controller 2 enters the hidden state.

[0073] At the same time, the covering structure 3 performs the covering action synchronously: the first drive structure 7 rotates in reverse, driving the transmission shaft 6 to rotate in reverse, which in turn drives the transmission belt 51 in the two transmission structures 5 to move, so that the first support plate 31 moves towards the connecting port 10 along the width direction of the operating table 1. When the guide rollers 35 in the guide grooves 41 on both sides roll to the end near the connecting port 10 and abut against the groove end, the first support plate 31 continues to move forward. The first support plate 31 applies a pushing force to the connecting rod 34, so that each connecting rod 34 swings upward relative to the first support plate 31, thereby driving the second support plate 32 and the covering plate 33 to rise synchronously, so that the covering plate 33 is accurately and stably embedded in the connecting port 10, and its upper surface is flush with the upper surface of the operating table 1, thereby completing the covering, effectively preventing dust and foreign objects from entering, and maintaining the overall aesthetics and integration of the dashboard.

[0074] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0075] Optionally, specific examples in this embodiment can refer to the examples described in the above embodiments, and will not be repeated here.

[0076] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0077] In the above embodiments of this application, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0078] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A retractable and concealable driver control device, characterized in that, include: The operating table (1) has a communication port (10). The driver controller (2) is movably disposed in the vertical direction relative to the control panel (1). The driver controller (2) has a working state in which it extends out of the control panel (1) via the communication port (10) and protrudes from the control panel (1), and a hidden state in which it descends to below the control panel (1). A covering structure (3), at least a portion of which is located below the operating table (1), the covering structure (3) being movably disposed relative to the operating table (1), the covering structure (3) being used to cover or avoid the communication port (10); the covering structure (3) having a covering state and an avoiding state; When the driver controller (2) is in the hidden state, the covering structure (3) is in the covered state, and the covering part of the covering structure (3) covers the communication port (10); when the driver controller (2) switches from the hidden state to the use state, the covering structure (3) switches to the avoidance state to avoid the communication port (10) and the driver controller (2).

2. The retractable and concealed driver control device according to claim 1, characterized in that, The covering structure (3) includes: A first support plate (31) is movably disposed along the width direction of the operating table (1); The second support plate (32) is pivotally disposed relative to the first support plate (31), and the second support plate (32) is located above the first support plate (31); A cover plate (33) is installed on the second support plate (32), and the cover plate (33) protrudes from the second support plate (32). The cover plate (33) is adapted to the communication port (10). When the covering structure (3) switches from the avoidance state to the covering state, the first support plate (31) drives the covering plate (33) to move toward the communication port (10), so that at least a part of the covering plate (33) is positioned opposite to the communication port (10), and the second support plate (32) swings relative to the first support plate (31), causing the covering plate (33) to rise and cover the communication port (10).

3. The retractable and concealed driver control device according to claim 2, characterized in that, The covering structure (3) further includes: at least two pairs of connecting rods (34), the at least two pairs of connecting rods (34) being spaced apart along the moving direction of the first support plate (31); each pair of connecting rods (34) being located on opposite sides of the first support plate (31), and the two ends of each connecting rod (34) being hinged to the first support plate (31) and the second support plate (32) respectively; When the first support plate (31) moves toward the communication port (10) along the width direction of the operating table (1) to a preset position, the second support plate (32) swings relative to the first support plate (31) through each of the connecting rods (34) to drive the cover plate (33) to rise and cover the communication port (10).

4. The retractable and concealed driver control device according to claim 3, characterized in that, The liftable and concealed driver control device further includes: two support seats (4), the two support seats (4) are spaced apart along the length direction of the operating table (1), the operating table (1) is installed on the two support seats (4), and the operating table (1) is located above the two support seats (4); the first support plate (31) and the second support plate (32) are located between the two support seats (4); the two support seats (4) are provided with interconnected guide grooves (41) and at least two limiting grooves (42) on their opposite sides, the guide grooves (41) extend along the moving direction of the first support plate (31), each of the limiting grooves (42) extends along the vertical direction, each of the limiting grooves (42) is connected to the guide grooves (41), each of the limiting grooves (42) extends along the moving direction of the first support plate (31) and is spaced apart, and each of the limiting grooves (42) is located above the guide grooves (41); The covering structure (3) further includes: at least four guide rollers (35), each guide roller (35) being respectively configured in correspondence with each connecting rod (34) and each limiting groove (42), each guide roller (35) being rotatably mounted on the corresponding connecting rod (34), and each guide roller (35) being located at one end of the corresponding connecting rod (34) near the second support plate (32); each guide roller (35) located on the same side of the second support plate (32) being rotatably mounted in the corresponding guide groove (41) along the extension direction of the guide groove (41); When the first support plate (31) moves toward the communication port (10) along the width direction of the operating table (1) and the guide roller (35) abuts against the end of the corresponding guide groove (41) near the communication port (10), the movement of the first support plate (31) drives each of the connecting rods (34) to swing, so that at least part of each of the guide rollers (35) enters the corresponding limiting groove (42) to limit the position of the second support plate (32).

5. The retractable and concealed driver control device according to claim 2, characterized in that, The liftable and concealed driver control device further includes: two transmission structures (5), which are spaced apart along the length of the operating table (1), and are located below the operating table (1), with the driver controller (2) located between the two transmission structures (5); the first support plate (31) is disposed on the transmission belt (51) of each transmission structure (5), so that the first support plate (31) can be moved along the width of the operating table (1) by the movement of each transmission belt (51).

6. The retractable and concealed driver control device according to claim 5, characterized in that, The transmission structure (5) further includes: a transmission frame (52) and two transmission wheels. The transmission frame (52) extends along the width direction of the operating table (1). The two transmission wheels are rotatably mounted on the transmission frame (52) and are spaced apart along the extension direction of the transmission frame (52). The transmission belt (51) is wound around the two transmission wheels so that the transmission belt (51) can be driven to move by rotating one of the two transmission wheels. The liftable and concealed driver control device further includes: a drive shaft (6) and a first drive structure (7). The drive shaft (6) extends along the length of the operating table (1). The drive shaft (6) is connected to one of the two drive wheels in the two drive structures (5). The first drive structure (7) is connected to the drive shaft (6). The first drive structure (7) drives the drive shaft (6) to rotate, so that the drive shaft (6) drives the two drive wheels to rotate synchronously.

7. The retractable and concealed driver control device according to claim 1, characterized in that, The retractable and concealed driver control device also includes: A base (8) is movably disposed along the vertical direction; the driver controller (2) is disposed on the base (8); Mounting plate (9) extends along the vertical direction, the mounting plate (9) is fixedly connected to one side of the operating table (1), and the mounting plate (9) is located below the operating table (1); A lifting structure (11) is provided on the mounting plate (9). The lifting part of the lifting structure (11) is connected to the base (8) so that the base (8) can be moved along the vertical direction by the lifting structure (11).

8. The retractable and concealed driver control device according to claim 7, characterized in that, The lifting structure (11) includes: Mounting bracket (111), which is disposed on the mounting plate (9); A lead screw (112) extends along the vertical direction and is rotatably mounted on the mounting bracket (111); The lifting block (113) is provided with an internal thread hole that matches the external thread of the lead screw (112). The lifting block (113) is threadedly engaged with the lead screw (112). The base (8) is connected to the lifting block (113) and is located on the side of the lifting block (113) away from the mounting bracket (111), so that the lifting block (113) and the base (8) can be moved by the movement of the lead screw (112).

9. The retractable and concealed driver control device according to claim 8, characterized in that, The retractable and concealed driver control device also includes: A guide rail (12) and a guide block (13), the guide rail (12) extending along the vertical direction; the guide rail (12) is disposed on the mounting plate (9) and located on one side of the lifting structure (11); the guide block (13) is mounted on the base (8) on the side near the lifting structure (11), and the guide block (13) is slidably disposed on the guide rail (12) along the extending direction of the guide rail (12); and / or, The second drive structure (14) is located below the lead screw (112). The second drive structure (14) is driven to connect with the lead screw (112). The second drive structure (14) is used to drive the lead screw (112) to rotate.

10. The liftable and concealed driver control device according to claim 8, characterized in that, The liftable and concealed driver control device further includes: two first limit switches (15), which are disposed on the mounting bracket (111) and spaced apart along the vertical direction; the two first limit switches (15) are respectively used to limit the upper limit position and lower limit position of the lifting block (113) in the vertical direction.

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