A closed control panel

Abstract

The present invention provides a closed control panel, including a cabinet body, wherein the cabinet body is provided with control instruments and a control panel panel, the upper front end of the cabinet body is closed by push-pull main and auxiliary cabinet doors, and the lower end is closed by a front cover plate, the main cabinet door is slidably connected to the main guide rail in the cabinet body through a slider, and the auxiliary cabinet door is slidably connected to the auxiliary guide rail in the cabinet body through a sliding mechanism that can drive the auxiliary cabinet door to move along the X, Y, and Z axes at the same time. In the closed state, the two cabinet doors are flush, and when opened, the auxiliary cabinet door is located below the main cabinet door. The closed control panel provided by the present invention can protect the instrument panel and the operating table, and adopts a push-pull method at the same time. The length of the guide rail required for the push-pull movement is uniform, and the space occupied by the cabinet door in the open state is reduced by half.

Description

Technical Field

[0001] The invention belongs to the technical field of rail vehicles, in particular to an operating console for unmanned vehicles. Background Art

[0002] With the development of artificial intelligence, driverless technology and fully automatic control technologies are becoming more widely used in the rail transit industry, and driverless trains are on the verge of becoming commonplace. Driverless trains typically feature a train console in the driver's cab or operator's room. Normally, no operation is required during normal operation, and the control system within the console is protected by a cabinet and doors. During unmanned operation, the console must be protected to prevent arbitrary manipulation. However, the console must be manually operable during commissioning, maintenance, and emergencies to accommodate the transition to driverless trains. Existing consoles have exposed instrument panels and operating consoles, which can be misoperated by passengers or other personnel. Summary of the Invention

[0003] The main purpose of the present invention is to solve the above problems and shortcomings and to provide a closed control panel that can protect the instrument panel and the operating table.

[0004] To achieve the above object, the present invention provides a closed control panel, the technical solution of which is:

[0005] A closed control panel comprises a cabinet body, wherein control instruments and a control panel panel are arranged in the cabinet body, the upper front end of the cabinet body is closed by push-pull main and auxiliary cabinet doors, and the lower end is closed by a front cover plate, the main cabinet door is slidably connected to the main guide rail in the cabinet body through a slider, and the auxiliary cabinet door is slidably connected to the auxiliary guide rail in the cabinet body through a sliding mechanism that can drive the auxiliary cabinet door to move simultaneously along the X, Y and Z axes. In the closed state, the two cabinet doors are flush, and when opened, the auxiliary cabinet door is located below the main cabinet door.

[0006] Furthermore, the main cabinet door includes a main door body and a main cabinet door mounting plate. One end of the main cabinet door is slidably connected to the main rail through a slider, and the other end is fixed to the main door body.

[0007] Furthermore, the cross-section of the main cabinet door mounting plate is U-shaped, one side wall of the U-shaped structure is fixed to the slider, and the other side wall is fixed to the main door body.

[0008] Furthermore, the sliding mechanism includes a linkage bearing and a cabinet door frame fixed to the slider on the secondary guide rail, and the secondary cabinet door includes a secondary cabinet door body and a secondary cabinet door mounting plate 4 fixed to each other. One end of the linkage bearing is fixed to the cabinet door frame, and the other end is fixed to the secondary cabinet door mounting plate. The cabinet door frame drives the secondary cabinet door body to move along the Y-axis and the X-axis.

[0009] Furthermore, the linkage bearing is a ball head rod joint bearing.

[0010] Furthermore, the guide wheel on the auxiliary cabinet door mounting plate is inserted into the guide groove obliquely arranged in the cabinet body, and can slide in the guide groove to drive the auxiliary cabinet door to move along the Z axis.

[0011] Furthermore, the guide wheel is provided with an anti-slip surface to prevent it from falling out of the guide groove.

[0012] Furthermore, the height of the guide groove gradually decreases toward the door opening direction.

[0013] Furthermore, the auxiliary cabinet door mounting plate is bent toward the guide groove, and the bend of the auxiliary cabinet door mounting plate is parallel to the plane where the guide groove is located.

[0014] Furthermore, a linkage device capable of achieving synchronous movement is provided between the main cabinet door and the auxiliary cabinet door.

[0015] In summary, the enclosed work console provided by the present invention has the following advantages compared with the prior art:

[0016] 1. A simple protective device is installed to prevent debris from entering the guide rail space and affecting the cabinet door opening and closing. At the same time, the length and width of the baffle are designed to just block the cabinet door after opening, limiting the movement of the cabinet door. This prevents the cabinet door from closing automatically due to the shaking of the vehicle during operation, causing injury to maintenance personnel or damage to the cabinet door by maintenance tools.

[0017] 2. The cabinet doors are pushed and pulled in two-way folding by guide rails. The sliding mechanism enables the auxiliary cabinet doors to move synchronously in the X, Y, and Z directions, so that the main and auxiliary cabinet doors are in an overlapping state. The space occupied by the cabinet doors is reduced by half, saving space. The maximum travel of the cabinet doors is achieved in a shorter space, ensuring the maximum exposure of the operating console and improving operating efficiency.

[0018] 3. The auxiliary cabinet door can be prevented from falling off by setting a guide wheel with an anti-falling structure. A tension spring can be set to prevent the guide wheel from colliding and deforming with the guide groove during the cabinet door's jumping process, thereby playing a role in assisting in preventing the door from falling off and protecting the guide wheel.

[0019] 4. The guide wheel of the auxiliary cabinet door slides in the guide groove to achieve the settlement of the auxiliary cabinet door during the sliding process. The guide rail occupies little space, operates reliably and is maintenance-free.

[0020] 5. The power transmission between the main and auxiliary cabinet doors is realized by magnetic force, and the power can be connected and disconnected without the help of other mechanisms. It has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 : A schematic structural diagram of a closed control panel of the present invention;

[0022] Figure 2 : A schematic structural diagram of a closed control panel of the present invention (without door);

[0023] Figure 3 : A cross-sectional view of the structure of a closed control panel of the present invention;

[0024] Figure 4 :Cross-sectional view of a closed control panel structure of the present invention (including protective device)

[0025] Among them, the main cabinet door mounting plate 1, the slider 2, the main rail 3, the auxiliary cabinet door mounting plate 4, the ball head rod joint bearing 5, the auxiliary guide rail 6, the cabinet door frame 7, the guide wheel 8, the guide groove 9, the main cabinet door 10, the auxiliary cabinet door 11, the mounting groove 12, the guide rail fixing plate 13, the tensioning spring 14, the front cover plate 15, the baffle 16, the push lock 17, the rotating arm 18, the damping hinge 19, the limit plate 200, the magnet 21, the flip limit plate 202, the control panel panel 23, the linkage mechanism 24, and the fixed column 25. DETAILED DESCRIPTION

[0026] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0027] A closed control panel includes an operating instrument panel arranged in a cabinet, a guide rail fixing plate 13 arranged on the cabinet, and a sliding door composed of at least one set of sliding main cabinet doors 10 and auxiliary cabinet doors 11. The main cabinet door 10 and the auxiliary cabinet door 11 are respectively slidably connected to the main and auxiliary guide rails 3 and 6 on the fixing plate 13, and can be pushed and slid on the guide rails to realize the opening and closing of the cabinet door. The bottom of the main cabinet door 10 is slidably connected to the main rail 3 and moves horizontally left and right along the main rail 3. The bottom of the auxiliary cabinet door 11 is connected to the auxiliary guide rail 6 through a sliding mechanism. Driven by the sliding mechanism, the auxiliary cabinet door can move along the auxiliary guide rail 6 along the Y axis while moving in the X and Z axis directions. When the sliding door is closed, the doors are flush. When the door is open, the main cabinet door 10 and the auxiliary cabinet door 11 overlap, and the main cabinet door 10 completely blocks the auxiliary cabinet door 11.

[0028] Taking the door opening by pushing and pulling to the left as an example, the technical solution provided by the present invention is introduced. Figures 1 to 4As shown, the main cabinet door 10 includes a main door body and a main cabinet door mounting plate 1. The main cabinet door mounting plate 1 is fixed to the bottom of the inner side of the main cabinet door body (towards the control instrument). The main cabinet door mounting plate 1 has a U-shaped cross-section, and a plurality of screw holes are provided on one side wall, which are fixed to the inner screws of the main door body. The other side wall is fixed to the slider 2. The main guide rail 3 is inserted into the slide groove of the slider 2, so that the slider 2 slides horizontally left and right along the Y-axis direction on the main guide rail 3 through the main cabinet door 10. In this embodiment, the main cabinet door mounting plate 1 is substantially the same length as the main door body, or slightly shorter. The two ends of the main cabinet door mounting plate 1 are each fixed to a slider 2 to ensure the smooth operation of the main cabinet door 10. The number of sliders 2 fixed to the main cabinet door 10 can also be determined according to the length of the main cabinet door 10 to improve the stability during the pushing and pulling process.

[0029] The bottom of the auxiliary cabinet door 11 is connected to the auxiliary guide rail 6 through a sliding mechanism. Figure 1 and Figure 2 As shown, the auxiliary cabinet door includes an auxiliary cabinet door body and an auxiliary cabinet door mounting plate 4, the auxiliary cabinet door mounting plate 4 is fixed with screws on the inner side of the auxiliary cabinet door body, one end of the sliding mechanism is fixed to the auxiliary cabinet door mounting plate 4, and the other end is slidably connected to the auxiliary guide rail 6. During the opening process of the auxiliary cabinet door 11, when the sliding mechanism drives the auxiliary cabinet door 11 to move to the left, it can also drive the auxiliary cabinet door 11 downward and backward (toward the control panel) at the same time, so that the auxiliary cabinet door 11 sinks and is close to the control panel, leaving operating space for the main cabinet door 10, so that when the door is opened to the maximum span, the main cabinet door 10 overlaps with the auxiliary cabinet door 11.

[0030] like Figure 2 As shown, the sliding mechanism includes a linkage bearing and a cabinet door frame 7. In this embodiment, the linkage bearing adopts a ball head rod joint bearing 5, one end of which is fixed to the cabinet door frame 7, and the other end is fixed to the auxiliary cabinet door mounting plate 4. To ensure the smooth operation of the auxiliary cabinet door 11, there are at least two ball head rod joint bearings 5, one end of which is fixed to the end of the auxiliary cabinet door mounting plate 4, and the other end is fixed to the end of the cabinet door frame 7. Similarly, the number of ball head rod bearings 5 can be determined according to the overall length of the auxiliary cabinet door mounting plate 4 to improve the stability of the auxiliary cabinet door 11 during the pushing and pulling process.

[0031] The two ends of the inner side of the door frame 7 are each fixed to a slider 2, and the secondary guide rail 6 is inserted into the slide groove of the slider 2, so that the door frame 7 can slide horizontally left and right on the secondary guide rail 6, that is, move along the Y-axis. The door frame 7 is a frame structure, and its overall structural form is similar to that of the secondary door 11. Its length is basically the same as that of the secondary door 11, or slightly shorter than the length of the secondary door 11. The length of the secondary door mounting plate 4 is relatively short, the same as the length between the left and right side frames of the door frame 7, or slightly shorter than the length between the left and right side frames of the door frame 7, to prevent interference between the fixing screws between the ball head rod joint bearing 5 and the secondary door mounting plate 4, or between the secondary door mounting plate 4 and the door frame 7 during the sliding process.

[0032] like Figure 2As shown, the bottom of the cabinet door frame 7 is bent toward the bottom of the secondary guide rail 6, providing sufficient space for the sliding mechanism to drive the secondary cabinet door 11 to move along the Z-axis in the direction of the guide rail fixing plate 13. The ball head rod joint bearing 5 is fixed to the bending part of the bottom of the cabinet door frame 7. At the same time, a fixing column 25 is provided at the bending part of the secondary cabinet door mounting plate 4 and the lower part of the cabinet door frame 7 between the two ball head rod joint bearings 5. The two fixing columns 25 are connected by a tensioning spring 14. When the cabinet door is closed, the tensioning spring 14 is parallel to the tilt direction of the ball head rod joint bearing 5, providing a pre-tightening force to prevent the secondary cabinet door 11 from jumping during the pushing and pulling process. The upper end of the cabinet door frame 7 and the slider 2 are fixed to the cabinet door frame 7 and then bent outward (toward the auxiliary cabinet door 11) and then bent upward to form a structure with a Z-shaped cross-section, so that a certain distance is left between the main structure of the cabinet door frame 7 and the auxiliary guide rail 6, providing an installation position for the guide groove 9 and the guide wheel 8, and limiting the operation of the auxiliary cabinet door 11. The tensioning spring 14 can also prevent the guide wheel 8 and the guide groove 9 from colliding and deforming during the pushing and pulling process of the auxiliary cabinet door 11, thereby playing a role in assisting the anti-slip and protecting the anti-slip mechanism.

[0033] A guide wheel 8 is provided on the auxiliary cabinet door mounting plate 4, and an inclined guide groove 9 is provided on the guide rail fixing plate 13. The guide groove 9 gradually decreases in height along the door opening direction. The guide wheel 8 is inserted into the guide groove, so that the auxiliary cabinet door mounting plate 4 drives the auxiliary cabinet door to sink along the X-axis direction. The mounting surface of the guide wheel on the auxiliary cabinet door mounting plate 4 is parallel to the plane where the guide groove 9 is located, so as to avoid collision and interference during pushing and pulling. In the present invention, the auxiliary cabinet door mounting plate 4 is in a "mountain"-shaped structure, with both side plates fixed to the inner sides of the auxiliary cabinet door 11 respectively, the top of the middle side plate is bent backward, and the top of the guide rail fixing plate 13 is bent backward (toward the inside of the cabinet body), and the bent portion of the middle side plate is parallel to the bent portion of the guide rail fixing plate 13. In this embodiment, the bending angle of the top of the guide rail fixing plate 13 and the bending angle of the middle side plate are both 45°. In actual application, the bending angle can be determined according to the structural characteristics. A guide groove 9 is provided at the bending part of the guide rail fixing plate 13, and a guide wheel 8 inserted into the guide groove is fixed at the bending part of the middle side plate. The guide wheel 8 moves in the guide groove 9 to limit the running direction of the auxiliary cabinet door 11. The guide groove 9 is higher on the right and lower on the left. In actual application, the guide groove 9 gradually lowers in the direction of door opening, so that when the auxiliary cabinet door 11 is pushed and pulled, when the guide wheel 9 moves in the guide groove 8, under the limit of the guide groove 9, the guide wheel 8 drives the auxiliary cabinet door mounting plate 4 and the auxiliary cabinet door 11 to sink or rise in the X-axis direction. At the same time, under the joint action of the ball head rod joint bearing 5 and the tension spring 14, the auxiliary cabinet door 11 moves along the Z-axis in the direction of the cabinet door frame 7, so that the auxiliary cabinet door 11 can move horizontally in the Y direction while simultaneously moving in the X-axis and Z-axis directions, so that the auxiliary cabinet door 11 is close to the cabinet door frame 7, providing space for the continued operation of the main cabinet door 10. The length and inclination angle of the guide groove 9 can be determined according to the length of the horizontal movement of the auxiliary cabinet door 11 and the minimum distance it needs to sink in the X-axis direction. The minimum sinking distance is related to the thickness of the cabinet door, which effectively prevents the two cabinet doors from colliding or interfering during movement. The two ends of the guide groove 9 also play a role in limiting the movement of the auxiliary cabinet door 11 when the cabinet door is opened or closed. At the ends of the main and auxiliary guide rails 3 and 6, terminal blocks (not shown in the figure) are also provided to limit the sliding distance of the main and auxiliary cabinet doors 10 and 11, preventing the cabinet doors from sliding excessively and colliding. The guide wheel 8 has an anti-slip surface to prevent the guide wheel 8 from falling off from the guide groove 9. Figure 3 As shown, the outer edge of the guide wheel 8 is provided with a flange, which cooperates with the guide groove 9 to prevent it from falling off and also plays a limiting role.

[0034] A linkage mechanism is provided between adjacent main and auxiliary cabinet doors 10 and 11. When pushing or pulling, the force acts directly on the main cabinet door 10, and then is transmitted from the main cabinet door 10 to the auxiliary cabinet door 11 through the linkage mechanism, driving the auxiliary cabinet door 11 to synchronously realize the movement on the X and Z axes while sliding along the Y axis as described above. Figure 2As shown, the linkage mechanism 24 includes two L-shaped hook plates that are interlocked with each other. Magnets are fixed to the sides of the two hook plates that are interlocked with each other, or a magnet is set on at least one hook plate. During the door opening process, under the action of the magnetic attraction, the main cabinet door 10 can directly drive the auxiliary cabinet door 11 to slide synchronously. When the auxiliary cabinet door 11 moves to the terminal stop of the secondary guide rail 6, the maximum span of the auxiliary cabinet door 11 is achieved. At the same time, the auxiliary cabinet door 11 moves downward along the X axis and backward along the Z axis to the final position, providing an avoidance area for the continued movement of the main cabinet door 10. The main cabinet door 10 continues to move along the main rail 3, the two hook plates separate, and the main cabinet door 10 continues to move to the terminal stop of the main rail 3, so that the main and auxiliary cabinet doors 10 and 11 overlap with each other, and the main cabinet door 10 is above the auxiliary cabinet door 11. During the door closing process, after the main cabinet door 10 moves to the point where the two hook plates come into contact, it drives the auxiliary cabinet door 11 to move together under the action of the magnetic force and the latch. The linkage mechanism 24 can also limit the auxiliary cabinet door 10 from continuing to move in the closing direction when the cabinet door is closed, so as to hit another set of cabinet doors or the cabinet body.

[0035] In this embodiment, the main guide rail 3 and the secondary guide rail 6 are welded and fixed to the guide rail fixing plate 13. The guide rail adopts the cylindrical guide rail commonly used in the prior art, or a guide rail of any structure. According to the actual structural form, the angle between the guide rail and the guide rail fixing plate 13, the opening angle and direction of the slide groove on the slider 2 are determined so that after the guide rail is inserted into the slide groove, the slider 2 will not fall off the guide rail during the sliding process. The main guide rail 3 is below the secondary guide rail 6. The distance between the two guide rails depends on the length of the lower end of the fixing point between the cabinet door frame 7 and the slider 2 and the distance that the secondary cabinet door 11 needs to sink. The cross-section of the main cabinet door mounting plate is U-shaped, and the width of its bottom needs to be sufficient to provide enough space for the overall thickness of the secondary cabinet door 11 and the distance that the secondary cabinet door 11 moves along the Z axis.

[0036] In actual application, considering the overall width of the EMU and the overall width of the control panel, the door body adopts a split-type structure, including two sets of main and auxiliary cabinet doors 10 and 11 that split apart. A set of main and auxiliary cabinet doors 10 and 11 is provided on each side of the center line. The two sets of cabinet doors are pushed and pulled to open in both directions, so that the sliding door can achieve the maximum span. As mentioned above, the cabinet door mounting plate is fixed to the inner side of the cabinet door, such as Figure 2 As shown, in actual application, a mounting groove 12 can also be provided at a corresponding position on the front side of the cabinet door, and corresponding screw holes can be provided in the groove to fix the cabinet door mounting plate to the front side of the cabinet door, thereby facilitating the removal and installation of the cabinet door. The cabinet door mounting plate and the guide rail are fixed to the lower end of the cabinet door, which not only facilitates installation and fixation but also provides support for the cabinet door. Alternatively, the cabinet door can be fixed to the upper end of the cabinet door, or the upper and lower ends of the cabinet door can be provided with the aforementioned guide rail, cabinet door mounting plate and other structures to ensure smooth sliding of the cabinet door.

[0037] In the control console provided by the present invention, a control console panel 23 is provided in the cabinet body, the lower part of the front side of the cabinet body is closed by the front cover plate 15, and the upper part is closed by the cabinet door. The top of the front cover plate has a platform-type top plate facing the control center panel 23. The guide rails, the cabinet door mounting plates, the linkage mechanism 24, the sliding mechanism and other components are arranged in the space between the guide rail fixing plate 13 and the front cover plate 15. The top surface of the control console panel 23 is flush with the top surface of the top plate of the front cover plate 5. A sliding space for the cabinet door is formed between the control console panel 23 and the front cover plate 15. Pull the space. When the cabinet door is opened, the two layers of guide rails and related components will be exposed. To prevent debris from entering between the front cover plate 15 and the guide rail fixing plate and affecting the opening and closing of the cabinet door, a guide rail protection device is set between the console panel 23 and the front cover plate 5. Under normal circumstances, when the cabinet door is closed, the protection device is hidden. When the cabinet door is fully opened, the protection device flips over to cover the space between the console panel 23 and the front cover plate 15, thereby covering the upper position of the guide rails, preventing debris from entering and protecting the guide rails. The protection device is fixed to the console panel 23 and can rotate around the fixed point to cover.

[0038] like Figure 4 As shown, the protective device includes a flipping mechanism and a baffle 16. The flipping mechanism includes a damping hinge 19 and a rotating arm 18. The damping hinge 19 is fixed to the bottom surface of the console panel 23. The output end of the damping hinge 19 is fixed to one end of the rotating arm 18, and the other end of the rotating arm 18 is fixed to the bottom of the baffle 16. The cross-section of the rotating arm 18 is a U-shaped structure. The two side arms are of unequal length. The inner side arm is shorter and fixed to the output end of the damping hinge 19. The top of the outer side arm (the other side arm of the U-shaped structure) is fixed to the bottom surface of the baffle 16. The top of the outer side arm has an outward bend, and the bent top is fixed to the bottom surface of the baffle 16. When the rotating arm 19 drives the baffle 16 to flip, the baffle 16 can be supported at the same time when the baffle 16 flips the protective guide rail. A limit plate 20 is provided at the bottom of the console panel 23. The limit plate 20 can serve as a hinge seat, and the damping hinge 19 is fixed to the limit plate 20, or the damping hinge 19 is directly fixed to the bottom surface of the console panel 23. When the rotating arm 18 flips, the limit plate 20 cooperates with the bottom surface of the console panel 23 to limit the flip angle of the rotating arm 18, allowing only a flip of 0-90 degrees, so that the baffle 16 is in a horizontal or vertical state and cannot be further flipped into the space between the front cover plate 15 and the guide rail fixing plate 13. The baffle 16 is normally in a vertical state. When the cabinet door is fully opened, the baffle 16 is driven by the flip mechanism to flip to a horizontal state, covering the upper part of the guide rail. The front and rear ends of the baffle 16 respectively abut against the console panel 23 and the front cover plate 15, leaving the necessary gap for flipping. After flipping, the top surfaces of the three components are on the same plane, ensuring the overall flatness of the console panel 23.

[0039] A flip limit plate 22 is provided on the top surface of the front end (the end facing the operator) of the console panel 23. The bottom surface of the rear end (the end facing the interior of the cabinet) of the baffle 16 overlaps the top surface of the flip limit plate 22. When the damping hinge 19 rotates about the fixed point, thereby driving the baffle 16 to flip through the rotating arm 18, the rear end of the baffle 16 rotates on the top surface of the flip limit plate 22. The height difference between the rear end of the flip limit plate 22 and the main body of the console panel 23 serves to limit the flip of the baffle 16. At the same time, it also supports the end of the baffle 16, so that when the baffle 16 is in a protective state for the guide rail after flipping, the top surface of the baffle 16 is flush with the top surface of the console panel 23. At the same time, the flip limit plate 22 and the console panel 23 are an integral structure and can be integrally formed. A magnet 21 is provided at the bottom of the console panel 23, or the magnet 21 is provided on the hinge seat. When the baffle 16 is normally flipped up to an upright state, the magnet 21 can attract the rotating arm 18 to prevent the baffle 16 from flipping down.

[0040] On the outer side of the guide rail (the side facing the operator), a push lock 17 is provided. The push lock 17 can be fixed to the front cover plate 5 or the console panel 23, or to other structures such as the guide rail fixing plate 13. No requirements or restrictions are made here. After the baffle 16 is flipped over, the bottom surface of the baffle 16 contacts and presses the push lock 17, so that the baffle 16 is connected to the console panel 23 or the front cover plate 15 through the push lock 17. When the cabinet door needs to be closed, the baffle 16 is pressed to unlock the baffle 16 and the push lock 17. Under the resetting action of the damping hinge 19, the baffle 16 flips over in the opposite direction and returns to its original upright state.

[0041] In the present invention, the length of the baffle 16 is the same as or slightly smaller than the opening width of the cabinet door when it is fully opened, and the width of the baffle 16 is equal to the interval between the front cover plate 15 and the console panel 23, or a minimum gap is left for the baffle 16 to flip, so that the length and width of the baffle 16 are designed to just catch the fully opened cabinet door and limit the movement of the cabinet door.

[0042] It should be noted that in the present invention, under normal conditions, the cabinet door is in a closed state, and the baffle 16 is located on the inside of the cabinet door, in an upright state, and is blocked by the cabinet door to maintain the consistency of the overall appearance of the original console. After the cabinet door is fully opened, under the action of the damping hinge 19, the baffle 16 automatically flips over to cover the space between the top surface of the front cover plate 15 and the console panel 23. Under the connection of the baffle 16, the console panel 23 and the front cover plate 5 form a complete console surface, ensuring the flatness of the console surface. In actual applications, the fixed position of the damping hinge 19 can also be changed so that the baffle 16 is erected on the outside of the cabinet door (towards the operator side) under normal conditions. After the cabinet door is opened, the baffle 16 flips inward and downward to cover. The damping hinge 19 and the rotating arm 18 constitute a flipping mechanism to drive the flipping of the baffle 16. In actual applications, the flipping mechanism can also be replaced by other power mechanisms as long as it can achieve the flipping of the baffle 16. There is no requirement or limitation for this, but it is also within the scope of protection of the present invention. The push lock 17 for connection and reset can also be replaced by other structures that can achieve similar functions. In the present invention, the main and auxiliary guide rails 3, 6 are fixed to the guide rail fixing plate 13. In actual application, the main and auxiliary guide rails 3, 6 and the guide groove 9 can be directly fixed to the cabinet body, or fixed to other components in the cabinet body to achieve the corresponding functions.

[0043] In summary, the control console provided by the present invention has the following advantages compared with the prior art:

[0044] 6. A simple protective device is provided to prevent debris from entering the guide rail space and affecting the cabinet door opening and closing. At the same time, the length and width of the baffle are designed to just block the cabinet door after opening, limiting the movement of the cabinet door. This prevents the cabinet door from closing automatically due to the shaking of the vehicle during operation, causing injury to maintenance personnel or damage to the cabinet door by maintenance tools.

[0045] 7. The cabinet doors are pushed and pulled in two-way folding by guide rails. The sliding mechanism enables the auxiliary cabinet doors to move synchronously in the X, Y, and Z directions, so that the main and auxiliary cabinet doors are in an overlapping state. The space occupied by the cabinet doors is halved, saving space. The maximum travel of the cabinet doors is achieved in a shorter space, ensuring the maximum exposure of the operating panel and improving operating efficiency.

[0046] 8. The auxiliary cabinet door can be prevented from falling off by setting a guide wheel with an anti-falling structure. A tension spring can be set to prevent the guide wheel from colliding and deforming with the guide groove during the cabinet door's jumping process, thereby playing a role in assisting in preventing the door from falling off and protecting the guide wheel.

[0047] 9. The guide wheel of the auxiliary cabinet door slides in the guide groove to achieve the settlement of the auxiliary cabinet door during the sliding process. The guide rail occupies little space, operates reliably and is maintenance-free.

[0048] 10. The power transmission between the main and auxiliary cabinet doors is realized by magnetic force, and the power can be connected and disconnected without the help of other mechanisms. It has a simple structure and is easy to operate.

[0049] As described above, similar technical solutions can be derived from the solutions provided. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A closed control panel, comprising a cabinet, wherein the cabinet is provided with control instruments and a control panel, wherein the upper front end of the cabinet is closed by push-pull main and auxiliary cabinet doors, and the lower end is closed by a front cover plate, characterized in that: The main cabinet door is slidably connected to the main guide rail in the cabinet body through a slider, and the auxiliary cabinet door is slidably connected to the auxiliary guide rail in the cabinet body through a sliding mechanism that can drive the auxiliary cabinet door to move simultaneously along the X, Y, and Z axes. In the closed state, the two cabinet doors are flush with each other, and when opened, the auxiliary cabinet door is located below the main cabinet door; The sliding mechanism includes a linkage bearing and a cabinet door frame fixed to the slider on the secondary guide rail, the secondary cabinet door includes a secondary cabinet body and a secondary cabinet door mounting plate fixed to each other, one end of the linkage bearing is fixed to the cabinet door frame, and the other end is fixed to the secondary cabinet door mounting plate, and the cabinet door frame drives the secondary cabinet body to move along the Y axis and the X axis; The linkage bearing is a ball-end rod joint bearing; The guide wheel on the auxiliary cabinet door mounting plate is inserted into the guide groove obliquely arranged in the cabinet body and can slide in the guide groove to drive the auxiliary cabinet door to move along the Z axis.

2. A closed control console as claimed in claim 1, characterized in that: The main cabinet door includes a main door body and a main cabinet door mounting plate. One end of the main cabinet door is slidably connected to the main rail through a slider, and the other end is fixed to the main door body.

3. A closed control console as claimed in claim 2, characterized in that: The main cabinet door mounting plate has a U-shaped cross-section, one side wall of the U-shaped structure is fixed to the slider, and the other side wall is fixed to the main door body.

4. The closed control console according to claim 1, characterized in that: The guide wheel is provided with an anti-slip surface for preventing the guide wheel from falling out of the guide groove.

5. The closed control console according to claim 1, characterized in that: The height of the guide groove gradually decreases toward the door opening direction.

6. The closed control console according to claim 1, characterized in that: The guide wheel mounting surface and the plane where the guide groove is located are parallel to each other.

7. A closed control console according to any one of claims 1 to 6, characterized in that: A linkage device capable of realizing synchronous movement is provided between the main cabinet door and the auxiliary cabinet door.

Images