Right-mounted driver console

Abstract

The right-arranged driver control console comprises a main console surface, an inclined console surface and a console body, the inclined console surface is arranged on the side, away from a driver, of the main console surface, the console body is arranged at the bottom of the main console surface, and the included angle between the inclined console surface and the main console surface is an obtuse angle; driving functional areas are arranged on the inclined table top and the main table top; an avoiding opening for avoiding a stand column of the escape door is formed in the position, close to the escape door, of the inclined table top, the avoiding opening and the stand column of the escape door are correspondingly arranged, an indicator light area is arranged at the top of the position, corresponding to the avoiding opening, of the inclined table top, and the indicator light area is arranged on the surface, close to a driver, of the inclined table top. According to the right-arranged driver control board, the avoiding opening is formed in the left side of the control board and used for being matched with installation of the escape door stand column, the remaining space of the avoiding opening position is fully utilized, the right-arranged control board is compact in structure, and meanwhile the use space of an escape channel is guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of rail vehicle technology, in particular to a right-hand driver's console on a vehicle. BACKGROUND

[0002] The driver's console of a rail vehicle is a human-machine interface for a driver to control the operation of a rail vehicle, observe relevant display parameters and state indicators, and operate and monitor monitoring devices and radio devices, so as to complete the driving function comprehensively and accurately.

[0003] At present, according to the regulations, the driver's cab of a subway train equipped with a left emergency evacuation door should be equipped with a right-hand driver's console. In order to meet the space requirements of the passenger escape passage, it is necessary to compress the size of the driver's console.

[0004] In summary, how to set up a right-hand driver's console with compact structure that meets the control needs has become a technical problem to be solved by those skilled in the art. SUMMARY

[0005] Therefore, the present application provides a right-hand driver's console. An avoidance opening is arranged on the left side of the console to match the installation of the escape door stand column, and the remaining space at the avoidance opening position of the console is fully utilized, so that the right-hand console has a compact structure, and the use space of the escape passage is ensured.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0007] A right-hand driver's console comprises a main console, an inclined console and a console body. The inclined console is arranged on the side of the main console away from the driver. The console body is arranged at the bottom of the main console. The angle between the inclined console and the main console is obtuse. Driving function areas are arranged on the inclined console and the main console. An avoidance opening for the escape door stand column is arranged on the position of the inclined console close to the escape door. The avoidance opening is arranged corresponding to the escape door stand column. An indicator light area is arranged on the top of the position of the inclined console corresponding to the avoidance opening. The indicator light area is arranged on the surface of the inclined console close to the driver.

[0008] Optionally, at least one foldable cup holder is arranged on the side of the console body close to the escape door.

[0009] Optionally, a vehicle-mounted equipment communication area is further arranged on the inclined console, and the vehicle-mounted equipment communication area is located below the indicator light area.

[0010] Optionally, a hand console box for placing a hand console is arranged on the main console, and the hand console box is detachably connected to the position of the main console close to the escape door.

[0011] The hand console box is provided with at least two hand console placing slots arranged at intervals.

[0012] Optionally, the main console is provided with a hand console box mounting slot, the hand console box mounting slot is arranged close to the inclined console, and the hand console box is mounted in the hand console box mounting slot.

[0013] Optionally, the main console is further provided with a broadcast control area, the broadcast control area is arranged close to the escape door, and the broadcast control area is arranged on the side of the hand console box away from the inclined console.

[0014] Optionally, the main console away from the escape door is sequentially provided with a first commonly used function area, a file writing area, a driver controller area and a second commonly used function area, and the second commonly used function area is provided with an emergency control button close to the side of the inclined console.

[0015] The bottom of the main console is provided with a driver controller maintenance door at a position corresponding to the driver controller area, and the driver controller maintenance door is used for maintaining the driver controller of the driver controller area.

[0016] Optionally, the main console away from the escape door is sequentially provided with a vehicle-mounted prompting device, a third commonly used function area and a fourth commonly used function area.

[0017] Optionally, the vehicle-mounted device communication area is sequentially provided with a first human-computer interface, a second human-computer interface and an instrument area on the inclined console away from the escape door.

[0018] The corner position of the instrument area is provided with a note column.

[0019] Optionally, the inclined console includes a main inclined surface and a side inclined surface in an integrated structure, the side inclined surface is arranged on the side of the main inclined surface away from the escape door, the instrument area is arranged on the side inclined surface, the included angle between the side inclined surface and the main inclined surface is obtuse, and the side inclined surface is connected to the avoidance inclined angle position of the main console.

[0020] Optionally, the top of the inclined console is provided with a camera.

[0021] Optionally, the console body includes a first sub-cabinet body and a second sub-cabinet body, a foot pedal is arranged between the first sub-cabinet body and the second sub-cabinet body, the foot pedal is arranged corresponding to the file writing area on the main console, an electric heater is arranged on the side of the foot pedal away from the driver, a safety door plate is arranged close to the foot pedal, and a heat conduction hole is arranged on the safety door plate.

[0022] From the above technical scheme can be seen, the right-hand driver console provided by the application, by setting the escape opening at the position (left side) of the inclined table surface close to the escape door, the escape opening is used for the escape door stand column embedding, due to the setting of the escape opening occupies part of the inclined table surface space, so that the thickness space of the inclined table surface at this position is smaller, the number of back contact points of the indicator light is less, the occupied space is less, therefore, the indicator light area is set at the position corresponding to the escape opening of the first table surface main body, the indicator light is set at this position of the inclined table surface, the space can be fully utilized, the escape door stand column is embedded into the driver console, so that the right-hand console structure is compact, and the use space of the escape passage is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor based on these drawings.

[0024] Figure 1 The structure schematic diagram of the right-hand driver console and the escape door stand column provided by the embodiment of the present application is shown in the figure.

[0025] Figure 2 The structure schematic diagram of one angle of the right-hand driver console provided by the embodiment of the present application is shown in the figure.

[0026] Figure 3 The structure schematic diagram of another angle of the right-hand driver console provided by the embodiment of the present application is shown in the figure.

[0027] Figure 4 The structure schematic diagram of another angle of the right-hand driver console provided by the embodiment of the present application is shown in the figure.

[0028] Figure 5 The structure schematic diagram of the cup holder provided by the embodiment of the present application is shown in the figure. Figure 4 The partial sectional structure schematic diagram of A-A position in the figure is shown in the figure.

[0029] Figure 6 The partial enlarged structure schematic diagram of B part in the figure is shown in the figure. Figure 5 The structure schematic diagram of the cup holder provided by the embodiment of the present application is shown in the figure.

[0030] Figure 7 The structure schematic diagram of another angle of the cup holder provided by the embodiment of the present application is shown in the figure.

[0031] Figure 8 The structure schematic diagram of another angle of the cup holder provided by the embodiment of the present application is shown in the figure.

[0032] Figure 9 The structure schematic diagram of the hand table box provided by the embodiment of the present application is shown in the figure.

[0033] Figure 10 The structural schematic diagram of the instrument area provided by an embodiment of the present application is shown.

[0034] Wherein:

[0035] 1, escape door stand,

[0036] 2, inclined table surface,

[0037] 201, first table body, 202, avoidance opening, 203, indicator light area, 204, vehicle-mounted equipment communication area, 205, first human-computer interface, 206, intelligent sensing module, 207, camera, 208, second human-computer interface, 209, instrument area, 2091, note column,

[0038] 3, main table surface,

[0039] 301, second table body, 302, hand table box, 3021, hand table placing groove, 3022, groove partition plate, 303, file writing area, 304, broadcast control area, 305, first commonly used function area, 306, third commonly used function area, 307, fourth commonly used function area, 308, driver controller area, 309, second commonly used function area, 310, emergency control button, 311, hand table box mounting groove, 312, connecting piece, 313, L-shaped mounting plate, 314, vehicle-mounted prompting device,

[0040] 4, table body,

[0041] 401, safety door plate, 402, second sub-cabinet body, 403, foot pedal, 404, first sub-cabinet body, 405, cup holder, 4051, cup body holder, 4052, connecting plate, 4053, cup bottom support, 406, driver controller maintenance door,

[0042] 5, escape door. DETAILED DESCRIPTION

[0043] The present application discloses a right-hand driver console, the left side of the console is provided with an avoidance opening for matching the installation of the escape door stand, and the remaining space of the avoidance opening position of the console is fully utilized, so that the right-hand console structure is compact, and the use space of the escape passage is ensured.

[0044] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0045] Reference Figures 1 to 10The right-hand driver console of the application comprises a main console 3, an inclined console 2 and a console body 4. The inclined console 2 is arranged on the side of the main console 3 away from the driver, and the console body 4 is arranged at the bottom of the main console 3. The angle between the inclined console 2 and the main console 3 is obtuse, thereby facilitating the driver to use the inclined console 2. The inclined console 2 and the main console 3 are both provided with a driving function area. The inclined console 2 is provided with an avoiding opening 202 for the escape door column 1 at the position close to the escape door 5. The avoiding opening 202 is arranged corresponding to the escape door column 1, thereby facilitating the arrangement of the escape door 5. The inclined console 2 comprises a first console body 201 arranged on the surface of the inclined console 2 close to the driver. The first console body 201 is used for arranging the function area. The top of the position corresponding to the avoiding opening 202 of the first console body 201 is provided with an indicator light area 203 arranged on the inclined console 2, thereby facilitating the driver to observe the indicator light state.

[0046] The angle between the inclined console 2 and the main console 3 is set by the designer according to the need. The console of the application is arranged on the right side. The indicator light area 203 is provided with an indicator light.

[0047] The right-hand driver console of the application is provided with the avoiding opening 202 at the position (left side) close to the escape door 5 of the inclined console 2. The avoiding opening 202 is used for embedding the escape door column 1. Due to the setting of the avoiding opening 202, part of the space of the inclined console 2 is occupied, so that the thickness space of the inclined console 2 at this position is small, the number of back contact points of the indicator light is small, and the occupied space is small. Therefore, the indicator light area 203 is arranged at the position corresponding to the avoiding opening 202 of the first console body 201, and the indicator light is arranged at this position of the inclined console 2, so as to fully utilize the space, embed the escape door column 1 into the driver console, make the structure of the right-hand console compact, and guarantee the use space of the escape passage.

[0048] In order to avoid the influence of the splashing water in the cup on the electrical equipment on the driver console, at least one foldable cup holder 405 is arranged on the side of the console body 4 close to the escape door 5. As shown in Figure 2 , the cup holder 405 is provided with two, and the two cup holders 405 are foldable structures. The cup holder 405 is arranged on the side of the console body 4 close to the escape door 5, instead of being arranged on the console, so as to save the space on the console and not to occupy the position of the electrical equipment. When the escape door 5 is opened in the emergency evacuation, the cup holder 405 can be folded, so as to guarantee the use width of the evacuation passage.

[0049] In a specific embodiment, the cup holder 405 comprises a cup bottom support 4053, a cup body holder 4051 and a connecting plate 4052, as shown in Figure 7 and Figure 8As shown, the connecting plate 4052 is fixedly connected to the side wall of the table body 4, the cup body support 4051 is rotatably connected to the top of the connecting plate 4052, and the cup bottom support 4053 is rotatably connected to the bottom of the connecting plate 4052. The plate body of the cup bottom support 4053 is used to support the placed cup, and the cup body support 4051 includes an annular limiting hole for limiting the cup body of the cup to avoid the cup from being overturned, as shown in Figure 7 As shown, the rotating angle range of the cup bottom support 4053 and the cup body support 4051 is limited by the limiting structure commonly used in the art, for example, a limiting boss structure is used to limit the rotating angle range of the cup bottom support 4053 and the cup body support 4051, so that the cup bottom support 4053 and the cup body support 4051 stop at the horizontal position when they are opened, which will not be described here again. As shown in Figure 7 and Figure 8 is a schematic view of the open state of the cup holder 405. As shown in Figure 2 is a schematic view of one cup holder 405 being opened and the other cup holder 405 being folded.

[0050] The inclined table surface 2 is further provided with a vehicle-mounted device communication area 204, which is located below the indicator light area 203. The vehicle-mounted device communication area 204 is a communication area on the existing vehicle, which will not be described here again.

[0051] Further, the main table surface 3 includes a second table surface main body 301, and a hand table box 302 for placing a hand table is arranged on the second table surface main body 301. The hand table box 302 is detachably connected to the second table surface main body 301 near the escape door 5, i.e., the hand table box 302 is arranged at the left side of the second table surface main body 301. In order to facilitate the placement of two mobile hand tables for the driver and the attendant, at least two spaced hand table placing grooves 3021 are arranged on the hand table box 302, and different hand table placing grooves 3021 are separated by groove partitions 3022, as shown in Figure 9 As shown, Figure 9 The hand table box 302 in the above figure is provided with two hand table placing grooves 3021. The hand table box 302 is detachably connected to the second table surface main body 301, which facilitates the disassembly and cleaning of the hand table box 302 to maintain the hygiene and tidiness of the driver's working environment. The hand table is a colloquial term for a handheld intercom, which can also be understood as a handheld radio, and is a type of intercom.

[0052] In order to facilitate the installation of the hand table box 302, a hand table box installation groove 311 is arranged on the second table surface main body 301 of the main table surface 3, as shown in Figure 5 and Figure 6As shown, the hand console box mounting groove 311 is recessed on the second table body 301, and the hand console box mounting groove 311 is arranged close to the inclined table 2. The hand console box 302 is mounted in the hand console box mounting groove 311 through the connecting piece 312. Specifically, the hand console box mounting groove 311 is a groove structure with a closed bottom and an open top. An L-shaped mounting plate 313 is connected to the groove side wall close to the opening. One plate body of the L-shaped mounting plate 313 is connected to the connecting plate body on the bottom surface of the second table body 301, and the other plate body is used to connect to the edge of the hand console box 302. The edge of the hand console box 302 is connected to the L-shaped mounting plate 313 through the connecting piece 312. The connecting piece 312 can be a common bolt, a quarter-turn quick lock bolt, or other commonly used connection structures that are convenient to disassemble, which is not limited here.

[0053] The main table 3 is also provided with a broadcast control area 304. In order to comply with the usage habits of most people, the broadcast control area 304 is arranged close to the escape door 5, that is, on the left side of the second table body 301. The broadcast control area 304 is arranged on the side of the hand console box 302 away from the inclined table 2.

[0054] Further, the main table 3 is also provided with a first commonly used function area 305, a file writing area 303, a driver controller area 308, a second commonly used function area 309, a vehicle-mounted prompt device 314, a third commonly used function area 306, and a fourth commonly used function area 307. Specifically, the main table 3 away from the escape door 5 is sequentially provided with the first commonly used function area 305, the file writing area 303, the driver controller area 308, and the second commonly used function area 309. The second commonly used function area 309 is provided with an emergency control button 310 on the side close to the inclined table 2. The area of the file writing area 303 is not less than the size of an A4 paper, thereby reserving a planar space of A4 paper size for the driver to write files and the like when the vehicle is in a non-operation state. The bottom of the main table 3 is provided with a driver controller maintenance door 406 corresponding to the driver controller area 308. The driver controller maintenance door 406 is used to maintain the driver controller of the driver controller area 308. Specifically, the driver controller maintenance door 406 adopts a folding door type, which is matched with the overall shape of the driver console and meets the ergonomic requirements of the driver console. The driver controller maintenance door 406 is opened and locked by a four-corner key, which is convenient for daily maintenance of the driver controller in the driver controller area 308, and avoids the need to disassemble the driver controller for maintenance, making maintenance more convenient. The second table body 301 of the hand console box 302 away from the escape door 5 is sequentially provided with the vehicle-mounted prompt device 314, the third commonly used function area 306, and the fourth commonly used function area 307. The first commonly used function area 305, the second commonly used function area 309, the third commonly used function area 306, and the fourth commonly used function area 307 include various control buttons.

[0055] In an embodiment, the inclined table surface 2 further comprises a first human-machine interface 205, a second human-machine interface 208 and an instrument area 209. The vehicle-mounted device communication area 204 is sequentially provided with the first human-machine interface 205, the second human-machine interface 208 and the instrument area 209 on the first table surface body 201 away from the escape door 5. The first human-machine interface 205 is an HMI human-machine interface, and the second human-machine interface 208 is an MMI human-machine interface. On the driver's console, the MMI and the HMI are used to provide a human-machine interaction interface so that the driver can operate and monitor the running state of the train. The corner position of the instrument area 209 is provided with a note column 2091, such as Figure 10 . The note column 2091 is a transparent acrylic note column, which is provided with an opening on one side to facilitate the insertion of notes. By providing the note column 2091, it is convenient for the driver and the attendant to pass information and notes when they hand over and take over.

[0056] In order to fully utilize the space in the vehicle, the inclined table surface 2 comprises a main inclined surface and a side inclined surface in an integrated structure, the side inclined surface is provided on the side of the main inclined surface away from the escape door 5, so as to adapt to the arc shape of the corner position in the vehicle and improve the compactness of the structure. The instrument area 209 is provided on the side inclined surface, as shown in Figure 2 and Figure 3 . The included angle between the side inclined surface and the main inclined surface is obtuse, and the side inclined surface is connected to the avoidance bevel position of the main table surface 3. The avoidance bevel of the main table surface 3 is designed to facilitate the avoidance of the arc shape of the corner position in the vehicle.

[0057] In order to facilitate the analysis of the driver's behavior, a camera 207 for collecting the driver's behavior is provided on the top of the inclined table surface 2. By providing the camera 207 on the top of the inclined table surface 2, it is ensured that the camera 207 can accurately collect the driver's behavior and facial expressions. The camera 207 is installed in front of the driver's console, and the installation space, the driver's field of view and the image collection position are comprehensively considered. The camera 207 is provided on the top of the inclined table surface 2, which not only ensures the installation of the camera 207 but also does not block the driver's view. The position of the inclined table surface 2 away from the driver is also provided with an intelligent sensing module 206, which is a module in the prior art and is directly installed on the console.

[0058] The console body 4 comprises a first sub-cabinet body 404 and a second sub-cabinet body 402, and a footboard 403 is arranged between the first sub-cabinet body 404 and the second sub-cabinet body 402. The footboard 403 is used for placing feet when a driver sits in front of the console, and the footboard 403 is arranged corresponding to a file writing area 303 on the main console 3. A power module is arranged in the first sub-cabinet body 404, and a diode and other components are arranged in the second sub-cabinet body 402. An electric heater is arranged on the side of the footboard of the second sub-cabinet body 402 away from the driver, a safety door plate 401 is arranged at the position of the electric heater close to the footboard 403, a heat-conducting hole is arranged on the safety door plate 401, and the heat-conducting hole is used for guiding warm air of the electric heater to the position of the footboard 403.

[0059] The right-hand driver console of the present application is provided with an avoiding opening 202 structure on the left side of the console for matching the installation of the escape door stand column 1, and an indicating lamp area 203 is arranged in the remaining space of the avoiding opening 202 of the console, so that the right-hand driver console maximizes the use area. A foldable cup holder 405 is arranged on the left side of the console body 4, the cup holder 405 is used for placing a water cup, so as to avoid the influence of water spilling in the water cup on the electrical equipment of the driver console, and the cup holder 405 can be folded up when the escape door 5 is opened in an emergency evacuation, so as to ensure the width of the evacuation passage. A detachable hand console box 302 is arranged on the left side of the main console of the console, so as to facilitate the storage of the mobile hand console of the driver and the attendant, and facilitate the maintenance and cleaning of the hand console box 302. A driver controller maintenance door 406 is added, so as to facilitate the daily maintenance of the driver controller.

[0060] The present application provides a right-hand driver console, which divides the electrical equipment on the main console 3, the inclined console 2 and the console body 4 into functional areas, ensures the use space of the escape passage on the basis of the function of vehicle driving, divides the equipment on the main console 3 and the inclined console 2 into functional areas related to the driving operation of the driver, improves the driving convenience of the driver console, and meets the driving and daily office needs of the driver.

[0061] In the description of the present application, it should be understood that the terms "upper", "lower", "vertical", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only used for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0062] In addition, the terms "first", "second", etc. are used only to describe the purpose and are not to be construed as indicating or implying relative importance or a number of indicated technical features. Thus, features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present solution, the meaning of "a plurality" is two or more, unless otherwise expressly and specifically limited.

[0063] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts between the embodiments can be mutually referred to.

[0064] The above description of disclosed embodiments enables a person skilled in the art to implement or use the invention. Various modifications to these embodiments will be apparent to a person skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A right-hand drive operator's console characterized by, The application relates to a driver's console, which comprises a main console, an inclined console and a console body, the inclined console is arranged on the side of the main console far from the driver, the console body is arranged at the bottom of the main console, the angle between the inclined console and the main console is obtuse, and driving function areas are arranged on the inclined console and the main console; an avoiding opening for the escape door pillar is arranged on the position of the inclined console close to the escape door, the avoiding opening is arranged in correspondence with the escape door pillar, an indicator area is arranged on the top of the position of the inclined console corresponding to the avoiding opening, and the indicator area is arranged on the surface of the inclined console close to the driver.

2. A right-hand console according to claim 1, characterised in that At least one foldable cup holder is arranged on the side of the console body close to the escape door.

3. A right-hand console according to claim 1 or 2, characterised in that A vehicle-mounted equipment communication area is further arranged on the inclined console and is located below the indicator area.

4. The right-hand console of claim 1, wherein A hand console box for placing a hand console is arranged on the main console and is detachably connected to the position of the main console close to the escape door. At least two spaced hand console placing grooves are arranged on the hand console box.

5. A right-hand console according to claim 4, characterised in that A hand console box mounting groove is arranged on the main console and is arranged close to the inclined console, and the hand console box is mounted in the hand console box mounting groove.

6. The right-hand console of claim 4, wherein, A broadcast control area is further arranged on the main console and is arranged on the position close to the escape door, and the broadcast control area is arranged on the side of the hand console box far from the inclined console.

7. A right-hand console according to claim 6, characterised in that A first commonly used function area, a file writing area, a driver controller area and a second commonly used function area are sequentially arranged on the main console far from the escape door, and an emergency control button is arranged on the side of the second commonly used function area close to the inclined console. A driver controller maintenance door is arranged on the bottom of the main console and corresponds to the driver controller area, and the driver controller maintenance door is used for maintaining the driver controller of the driver controller area.

8. The right-hand console of claim 4, wherein, A vehicle-mounted prompt device, a third commonly used function area and a fourth commonly used function area are sequentially arranged on the main console far from the escape door.

9. The right-hand console of claim 3, wherein, A first man-machine interface, a second man-machine interface and an instrument area are sequentially arranged on the inclined console far from the escape door. A note column is arranged on the corner position of the instrument area.

10. A right-hand console according to claim 9, characterised in that The inclined console comprises a main inclined surface and a side inclined surface in an integrated structure, the side inclined surface is arranged on the side of the main inclined surface far from the escape door, the instrument area is arranged on the side inclined surface, the angle between the side inclined surface and the main inclined surface is obtuse, and the side inclined surface is connected to the avoiding bevel position of the main console.

11. The right-hand console of claim 1, wherein, A camera is arranged on the top of the inclined console.

12. The right-hand console of claim 1, wherein, The console body comprises a first sub-cabinet body and a second sub-cabinet body, a footboard is arranged between the first sub-cabinet body and the second sub-cabinet body, the footboard is arranged in correspondence with the file writing area on the main console, an electric heater is arranged on the side of the footboard far from the driver, a safety door plate is arranged on the position of the electric heater close to the footboard, and a heat conduction hole is arranged on the safety door plate.

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