Auxiliary instrument panel assembly and vehicle

Abstract

The auxiliary instrument panel assembly comprises an outer shell and a supporting table, the outer shell is fixedly arranged on a vehicle body, a containing opening is formed in the side, facing a rear row seat of the vehicle body, of the outer shell, and the supporting table is in transmission connection with a sliding mechanism and a lifting mechanism; the sliding mechanism is used for driving the supporting table to move in the front-back direction of the vehicle body to pass through a first position and a second position, the supporting table is completely embedded into the outer shell when located at the first position, and the supporting table completely extends out of the outer shell from the storage opening when located at the second position; the lifting mechanism is used for driving the supporting table to move in the vertical direction so that the height of the supporting table can be increased or decreased. The supporting table can be stored in the outer shell and slide out of the outer shell through the sliding mechanism, the supporting table can be embedded, stored and slide out of the outer shell, the height of the supporting table can be adjusted through the lifting mechanism, and the supporting requirements of passengers on the back row during different leisure activities are met.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a secondary instrument panel assembly and a vehicle. Background Art

[0002] As people's living standards continue to improve, vehicles have gradually become the preferred means of travel for people. In the R&D competition process among different car companies, while improving vehicle performance to meet basic travel needs, continuously expanding humanized configurations to enhance passenger comfort has also become an important design competition direction.

[0003] At present, the frequency of daily car use in families is increasing, and there is often a need for long-distance travel, especially during holidays. Due to the length of the journey and the degree of traffic congestion, passengers will stay in the vehicle for a long time. At this time, the rear passengers who do not need to drive the vehicle will feel bored, especially the rear passengers who lack intimacy. Operating electronic products alone will lead to an awkward atmosphere due to the lack of common topics, affecting the comfort of travel.

[0004] Therefore, how to provide a good interactive leisure method for rear passengers in the vehicle to improve the passengers' comfort and car-using experience is a technical problem that needs to be urgently solved by technical personnel in this field. Utility Model Content

[0005] The utility model proposes a sub-instrument panel assembly and a vehicle, which provide rear passengers with a good interactive leisure mode, so as to enhance the passengers' comfort and vehicle-using experience.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] In a first aspect, the utility model provides a secondary instrument panel assembly, comprising an outer shell and a support platform, wherein the outer shell is fixedly arranged on a vehicle body and has a storage opening on a side facing the rear seat of the vehicle body, and the support platform is transmission-connected with a sliding mechanism and a lifting mechanism;

[0008] The sliding mechanism is used to drive the support platform to move along the front-rear direction of the vehicle body to pass through a first position and a second position. When the support platform is at the first position, it is completely embedded in the interior of the outer shell. When the support platform is at the second position, it is completely extended out of the outer shell from the storage opening.

[0009] The lifting mechanism is used to drive the support platform to move in the vertical direction to raise or lower the height of the support platform.

[0010] Optionally, in the auxiliary instrument panel assembly, a cover plate is fixedly provided on the side of the support platform facing the rear seats of the vehicle body, and when the support platform is located at the first position, the cover plate blocks the storage opening and fits with the outer shell.

[0011] Optionally, in the above-mentioned auxiliary instrument panel assembly, the support platform at least includes a main body, a chess and card mat and a storage box. The chess and card mat is embedded in the top of the main body, and the storage box is arranged at the bottom of the main body and is pulled out and arranged in the support platform along the width direction of the vehicle body.

[0012] Optionally, in the above-mentioned auxiliary instrument panel assembly, the chess and card mats include several types and are stacked and embedded on the top of the main body, and the top of the main body is also provided with at least two open storage grooves.

[0013] Optionally, in the above-mentioned auxiliary instrument panel assembly, the sliding mechanism includes a translation motor, a screw, a nut, a slide rail and a guide block. The output shaft of the translation motor is rotatably connected to the screw. The nut is meshingly sleeved on the outer periphery of the screw and connected to the slide rail as an integrated structure. The slide rail is used to support and connect the support platform. The guide block is fixedly arranged and slidably connected to the slide rail. The guide path of the guide block is along the length direction of the vehicle body.

[0014] Optionally, in the above auxiliary instrument panel assembly, a first limit block and a second limit block are fixed and sleeved on the screw rod, and the movement path of the nut is located between the first limit block and the second limit block;

[0015] When the support platform is located at the first position, the nut abuts against the first limiting block, and when the support platform is located at the second position, the nut abuts against the second limiting block.

[0016] Optionally, in the auxiliary instrument panel assembly, a guide groove is provided in the guide block, at least two inner walls of the guide groove are of a wave configuration, and the slide rail is embedded in the guide groove and fits each inner wall of the guide groove.

[0017] Optionally, in the above-mentioned auxiliary instrument panel assembly, the lifting mechanism includes a lifting motor, a gear and a rack, the rack is vertically and fixedly arranged on the slide rail, the gear is meshed with the rack and is fixedly connected to the support platform, and the lifting motor drives the gear to rotate to drive the support platform to move in the vertical direction.

[0018] Optionally, in the above-mentioned auxiliary instrument panel assembly, the lifting mechanism also includes a locking block, which is fixedly connected to the support platform and has a limiting groove recessed therein, a protrusion is provided on the rack and is embedded in the limiting groove, and the gear and the locking block are arranged on opposite sides of the rack.

[0019] In a second aspect, the utility model provides a vehicle, wherein a secondary instrument panel assembly as provided in any of the above embodiments is arranged between a main driver and a secondary driver.

[0020] It can be seen from the above technical scheme that the auxiliary instrument panel assembly provided by the utility model maintains the external structure of the auxiliary instrument panel by setting an outer shell fixedly connected to the vehicle body, and at the same time forms a cavity for the support platform to be internally set. The support platform is specifically connected to the sliding mechanism and the lifting mechanism. The sliding mechanism is used to drive the support platform to move in the length direction of the vehicle body, so that the support platform passes through the first position and the second position. When the support platform is in the first position, it is completely embedded in the interior of the outer shell. At this time, the auxiliary instrument panel assembly of the vehicle maintains a normal shape without affecting the rear passengers' riding needs on the rear seats, and when the support platform is in the second position, it is completely extended out of the outer shell, so that the rear passengers can place food, beverages, electronic products, or support chess and card games in a normal riding state; on the basis of the support platform being in the second position, the lifting mechanism can drive the support platform to adjust its height in the vertical direction to meet the different height requirements of the passengers for the support platform under different entertainment modes. In the above structure, the support platform is stored with the help of the existing vehicle body structure. At the same time, the rear passengers can interact well by operating the support platform to obtain a place for playing chess and card games during a long journey or in traffic jams, thereby improving the passengers' car experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below. Obviously, the drawings described below are only some examples or embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without creative work, and the utility model can also be applied to other similar scenarios based on the provided drawings. Unless it is obvious from the language environment or otherwise explained, the same reference numerals in the figures represent the same structure or operation.

[0022] Figure 1 It is a schematic diagram of the structure of the auxiliary instrument panel assembly provided by an embodiment of the utility model (the support platform is located in the first position);

[0023] Figure 2 It is a schematic diagram of the internal structure of the auxiliary instrument panel assembly;

[0024] Figure 3 It is a schematic diagram of the assembly structure of the sliding mechanism and the support platform;

[0025] Figure 4 It is a structural schematic diagram of the sliding mechanism;

[0026] Figure 5 is a schematic diagram of the structure of the auxiliary instrument panel assembly (the support platform is located in the second position);

[0027] Figure 6 This is the exploded view of the support platform;

[0028] Figure 7 It is a schematic diagram of the assembly of the support platform and the lifting mechanism;

[0029] Figure 8 It is a structural schematic diagram of the lifting mechanism;

[0030] Among them, 10-outer shell; 110-storage port; 20-support platform; 210-cover plate; 220-main body; 230-chess and card mat; 240-storage box; 250-storage slot; 310-translation motor; 320-screw; 330-nut; 340-slide rail; 350-guide block; 3510-guide slot; 360-first limit block; 370-second limit block; 410-lifting motor; 420-gear; 430-rack; 4310-protrusion; 440-locking block; 4410-limit slot. DETAILED DESCRIPTION

[0031] With the development of intelligent vehicle design, vehicles play an increasingly important role in people's daily lives. The frequency of daily car use in families is getting higher and higher, and there is often a need for long-distance travel. However, there are no vehicle usage functions such as game interaction for rear passengers. During long-distance travel, there is an awkward atmosphere that affects the car experience.

[0032] In order to make the technical personnel in this field better understand the present invention, the embodiments of the present invention are described below with reference to the accompanying drawings. In addition, the embodiments shown below do not limit the contents of the utility model described in the claims. In addition, the entire contents of the structures represented by the following embodiments are not limited to those necessary for the solutions of the utility model described in the claims.

[0033] See also Figure 1-8 The auxiliary instrument panel assembly provided by the embodiment of the utility model includes an outer shell 10 and a support platform 20, wherein the outer shell 10 constitutes the outer structure of the auxiliary instrument panel assembly, and the outer shell 10 is a rigid cavity structure for installing the support platform 20, and a storage port 110 is opened on the side of the outer shell 10 facing the rear seat position of the vehicle body to connect the inner and outer areas of the cavity of the outer shell 10; and the support platform 20 is arranged in the outer shell 10, and the support platform 20 is transmission-connected with a sliding mechanism and a lifting mechanism for movement. Specifically, the sliding mechanism is set with the outer shell 10 or the vehicle body structure as a fixed basis, and is transmission-connected with the support platform 20 to drive the support platform 20 to move along the length of the vehicle body, that is, the front and rear direction, and it should be noted that when the sliding mechanism drives the support platform 20 to move, the support platform 20 will pass through the first position and the second position in the length direction of the vehicle body, see Figure 1When the support platform 20 is located at the first position, the support platform 20 is completely embedded in the outer shell 10. At this time, the auxiliary instrument panel assembly maintains a normal appearance structure and does not invade the seating space of the rear passengers; see Figure 5 When the support platform 20 is located at the second position, the support platform 20 is fully extended from the storage opening 110 of the outer shell 10 so as to be used by rear passengers in a normal sitting state on the rear seats.

[0034] The lifting mechanism is used to drive the lifting platform to move in the vertical direction for lifting or lowering. When the support platform 20 moves to the second position for use by rear passengers, due to the limited overall height of the auxiliary instrument panel assembly, the height of the support platform 20 after horizontal movement is difficult to meet the various needs of passengers. At this time, the support platform 20 located in the second position can be lifted and driven to adjust the height of the support platform 20, thereby meeting the passengers' different height requirements for the support platform 20.

[0035] The auxiliary instrument panel assembly provided by the embodiment of the utility model is provided with an outer shell 10 fixedly connected to the vehicle body to maintain the external structure of the auxiliary instrument panel, and at the same time forms a cavity for the support platform 20 to be internally arranged. The support platform 20 is specifically connected to a sliding mechanism and a lifting mechanism. The sliding mechanism is used to drive the support platform 20 to move in the length direction of the vehicle body, so that the support platform 20 passes through a first position and a second position. When the support platform 20 is in the first position, it is completely embedded in the interior of the outer shell 10. At this time, the auxiliary instrument panel assembly of the vehicle maintains a normal shape without affecting the riding needs of the rear passengers, and the support platform 20 is in the second position. When the support platform 20 is in the second position, the outer shell 10 is fully extended to provide space for the rear passengers to place food, beverages, electronic products, or support chess and card games; on the basis of the support platform 20 being in the second position, the lifting mechanism can drive the support platform 20 to adjust its height in the vertical direction to meet the passengers' different height requirements for the support platform 20 under different entertainment modes. In the above structure, the support platform 20 is stored with the help of the existing vehicle body structure. At the same time, the rear passengers can operate the support platform 20 to obtain a place to play chess and card games during long-distance travel or traffic jams, and have good interaction, thereby enhancing the passengers' car experience.

[0036] It should be noted that in order to ensure the safety of the support platform 20 during operation and to prevent the support platform 20 from colliding with the outer shell 10 during lifting and lowering movement when the support platform 20 is not fully extended out of the outer shell 10, the lifting mechanism in the embodiment of the utility model is preferably in a locked state under normal conditions, and can only be unlocked to drive the support platform 20 when the support platform 20 moves to the second position. The normal state here specifically refers to the stationary or moving state when the support platform 20 is not in the second position. The locking of the lifting mechanism can be achieved by a mechanical switch or sensor to start the driving part in the lifting mechanism in place, which will not be repeated herein.

[0037] In order to improve the structural integrity of the auxiliary instrument panel assembly and the high-end feel of the support platform 20, in some embodiments of the present invention, see Figure 2 and Figure 3 A cover plate 210 is fixedly provided on one side of the support platform 20 facing the rear seat of the vehicle body. The cover plate 210 moves synchronously with the support platform 20 when the support platform 20 moves in the horizontal and vertical directions. When the support platform 20 moves to the first position, the cover plate 210 completely blocks the storage opening 110 on the outer shell 10, so that the outer shell 10 remains in a closed state. At the same time, the cover plate 210 fits with other areas on the outer shell 10, so that the outer shell 10 maintains a complete decorative surface shape. The setting of the cover plate 210 can maintain the overall integrity of the vehicle interior surface when the support platform 20 is not in use, and avoid the setting of the support platform 20 affecting the vehicle body structure, thereby enhancing the high-end feel of the vehicle; it should be noted that the cover plate 210 is preferably a circular arc plastic part to avoid it causing bumps to the rear passengers in the process of following the support platform 20 to move.

[0038] Considering that passengers will not always carry the game props they often use, in order to meet the passengers' needs for use at any time, see Figure 3 and Figure 6 In some embodiments of the utility model, the support platform 20 is a box structure and at least includes a main body 220, a chess and card mat 230 and a storage box 240. Specifically, the upper plane of the main body 220 is a smooth plane configuration to meet the support needs of passengers and can be used for passengers to place items, and the chess and card mat 230 is embedded in the recessed area set at the top of the main body 220. The chess and card mat 230 is used to provide an operating space for chess and card games. It is embedded and installed to meet the corresponding chess and card venue needs of passengers when in use, and is conveniently stored and meets the support needs together with the main body 220 when not in use; the storage box 240 is arranged at the bottom position of the main body 220, and based on the support platform 20 with a box structure, the storage box 240 is preferably designed as a pull-out structure and is pulled out and arranged in the support platform 20 along the width direction of the vehicle body. The storage box 240 is used to place commonly used chess and card game items and the storage box 240 is concavely provided with gripping parts on both sides, so as to meet the passenger's pulling-out needs while not occupying the space outside the support platform 20.

[0039] On the basis of the above embodiments, taking into account the types of entertainment required by most passengers, in some embodiments of the present invention, the chess and card mat 230 includes several types of mats and is stacked and embedded in the top of the main body 220. In a specific embodiment of the present invention, the chess and card mat 230 includes a chess mat and a go mat to provide passengers with chess, go and gomoku chessboards, and preferably the chess mat and the go mat are stacked and embedded in the top of the main body 220. Correspondingly, the storage box 240 is provided with chess jars, go jars and card boxes for placing chess pieces, so that passengers can use them at any time, and the top of the main body 220 is also provided with at least two open storage slots 250, where the open structure refers to the top opening of the storage slot 250 in the vertical direction, so that passengers can place chess pieces during play.

[0040] When the support platform 20 of the above structure is extended to the first position, the main body 220, the chess mat, the Go mat and the cards and chess pieces contained in the storage box 240 can meet the various entertainment needs of the rear passengers, thereby enhancing the interaction between the rear passengers during long-distance travel, providing a harmonious driving atmosphere and improving the passengers' car experience.

[0041] In the auxiliary instrument panel assembly provided in the embodiment of the utility model, the function of the sliding mechanism is to drive the support platform 20 to move in the length direction of the vehicle body. The sliding mechanism can be fixedly connected to the support platform 20 through the output end of the driving part to push or pull back the movement of the support platform 20. In order to improve the stability of the horizontal movement process of the support platform 20 and avoid affecting the use experience of the rear passengers, see Figure 2 , Figure 3 and Figure 4 In some embodiments of the present invention, the sliding mechanism includes a translation motor 310, a screw 320, a nut 330, a slide rail 340 and a guide block 350, wherein the output shaft of the translation motor 310 is rotatably connected to the screw 320, the translation motor 310 can rotate forward or reverse to drive the screw 320 to rotate clockwise or counterclockwise with the axis as the rotation center line, and the nut 330 is meshed and sleeved on the outer periphery of the screw 320, and the nut 330 and the slide rail 340 are connected as an integral structure, and the slide rail 340 is limited so that the nut 330 can move along the screw during the rotation of the screw 320. The guide block 350 is connected to the vehicle body or the outer shell 10 in a fixed manner and is slidably connected to the slide rail 340 to guide the movement of the slide rail 340, that is, the guide path of the guide block 350 is set along the length direction of the vehicle body, and the guide block 350 guides the slide rail 340 by the cooperation of the recessed and raised clamping structures, or by embedding and performing circumferential limiting.

[0042] The translation of the support table 20 in the horizontal direction can be determined by setting the driving time of the translation motor 310 to determine the driving path, and a limit structure can also be set to provide a reminder of the position. In some embodiments of the utility model, the screw rod 320 is fixedly and spaced with a first limit block 360 and a second limit block 370, and the nut 330 is arranged on the screw rod 320 between the first limit block 360 and the second limit block 370, so that the nut 330 is located between the first limit block 360 and the second limit block 370 during its entire movement path. Furthermore, when the support table 20 is in the first position, the nut 330 abuts against the first limit block 360, and the support table 2 0 is limited in place for storage, and the setting of the first limit block 360 can also prevent the support table 20 from excessively extending into the interior of the outer shell 10; and when the support table 20 is in the second position, the nut 330 abuts against the second limit block 370. The function of the second limit block 370 is to make the support table 20 in a good extended state and limited. On the one hand, it can prevent the support table 20 from slipping off the outer shell 10. On the other hand, the second limit block 370 can be provided with a sensor to remind the support table 20 to be in place, and feedback the lifting mechanism to drive, so as to ensure that the lifting mechanism starts to move when the support table 20 is in the second position, and there will be no collision problem between the support table 20 and the outer shell 10.

[0043] The guide block 350 is provided to provide stable guiding effect on the slide rail 340, and the stabilizing effect of the slide rail 340 and the support platform 20 during the translation process is one of the important factors affecting the passenger experience. Therefore, in some embodiments of the utility model, a guide groove 3510 is opened in the guide block 350. The guide groove 3510 can be a groove body structure with a closed cross-section or a groove body with an open cross-section, and at least two inner walls on the guide groove 3510 are designed as a wavy structure. It should be noted here that the inner wall of the wavy structure refers to a single wall surface including a recessed area and a raised area structure, and the slide rail 340 is embedded in the guide groove 3510, and the outer wall of the slide rail 340 is adaptively configured to fit with each inner wall of the guide groove 3510, so that the slide rail 340 is clamped and limited while being guided.

[0044] It should be noted that in order to improve the supporting effect of the slide rail 340 on the support platform 20, two slide rails 340 are preferably arranged at intervals to support the support platform 20 from both sides, and each slide rail 340 corresponds to two guide blocks 350 arranged at intervals to perform a guiding function; at the same time, a pulley can also be arranged at the bottom of the support platform 20 to contact the footrest surface of the passengers in the vehicle body, thereby improving the smoothness of the translation process of the support platform 20.

[0045] In addition, the nut 330 is used to drive the support platform 20 to move during the transmission process of the screw rod 320. Specifically, the nut 330 is connected to the sliding plate through bolts, and the sliding plate includes a horizontally arranged plate structure to be fixedly connected to the sliding plate. When two sliding rails 340 are provided, the two sliding rails 340 are respectively arranged on both sides of the sliding plate in the width direction of the vehicle body and are fixedly connected to the sliding plate.

[0046] As for the lifting mechanism for driving the support platform 20 to perform lifting motion, see Figure 7 and Figure 8 , which specifically includes a lifting motor 410, a gear 420 and a rack 430, wherein the rack 430 is vertically arranged and fixedly connected to the slide rail 340, so that the lifting mechanism can perform a translational movement synchronously with the slide rail 340 and the support platform 20 when it is not in motion, and the gear 420 is meshed and connected with the rack 430, and the gear 420 is fixedly connected to the support platform 20 to move synchronously in the vertical direction, and the lifting motor 410 drives the gear 420 to rotate so that the gear 420 performs an upward or downward movement in the vertical direction on the rack 430, thereby driving the support platform 20 to move in the vertical direction and meet the height usage requirements of passengers.

[0047] It should be noted that, as mentioned above, the support table 20 is configured to move synchronously with the slide rail 340 in the horizontal direction and can be driven by the lifting mechanism in the vertical direction. It can be designed as a box structure, that is, the support table 20 and the lifting mechanism are fixed on the slide rail 340 as a whole to move synchronously with the slide rail 340. The lifting mechanism is arranged inside the box body, and when lifting is required, the outer frame structure of the box body remains stationary, and the structures such as the plates used for support are driven by the lifting mechanism to rise or fall.

[0048] In order to further optimize the above technical solution, the lifting mechanism also includes a locking block 440. The locking block 440 and the gear 420 are also fixedly connected to the support platform 20. At the same time, a limiting groove 4410 is concavely arranged on the locking block 440, and a protrusion 4310 is correspondingly arranged on the vertically arranged rack 430. The protrusion 4310 is also a vertical structure and is embedded in the limiting groove 4410. The gear 420 and the locking block 440 are arranged on two opposite sides of the rack 430. After the lifting mechanism is assembled, the gear 420 meshes with the rack 430 from one side, and the locking block 440 clamps the rack 430 through the limiting groove 4410 from the other side, so that the support platform 20 will not shake during the vertical movement. In addition, the design of the rack 430 and the gear 420 has the function of self-locking and limiting. The passenger can stop at any time when driving the support platform 20 in the vertical direction and lock the support platform 20 in any position.

[0049] It should also be noted that in order to ensure the stability of the support platform 20 during the lifting and lowering movement, a group of gears 420 and racks 430 are respectively arranged on both sides of the support platform 20 in the width direction of the vehicle body, so as to achieve the height change of the support platform 20 in the vertical direction by lifting on both sides rather than lifting from the bottom.

[0050] Some embodiments of the utility model also disclose a vehicle, which is provided with a secondary instrument panel assembly provided by any of the above embodiments between the main driver and the secondary driver to meet the passengers' needs for placing items. Since the secondary instrument panel assembly has the above effects, the above vehicle also has corresponding effects, which will not be described in detail here. It should be noted that the above vehicle can be a pure electric vehicle, a hybrid vehicle, a fuel vehicle, etc.

[0051] It should be noted that, for the convenience of description, only the parts related to the utility model are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the utility model can be combined with each other.

[0052] In the following, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0053] The above description is only a preferred embodiment of the utility model and an explanation of the technical principles used, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. The scope of the utility model involved in the utility model is not limited to the technical solution formed by a specific combination of the above-mentioned technical features, but also should cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the concept of the above-mentioned utility model. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the utility model (but not limited to) to form a technical solution.

Claims

1. A secondary instrument panel assembly, characterized in that: It comprises an outer shell and a support platform, wherein the outer shell is fixedly arranged on the vehicle body and has a storage opening on one side facing the rear seats of the vehicle body, and the support platform is transmission-connected with a sliding mechanism and a lifting mechanism; The sliding mechanism is used to drive the support platform to move along the front-rear direction of the vehicle body to pass through a first position and a second position, wherein the support platform is completely embedded in the interior of the outer shell when it is at the first position, and completely extends out of the outer shell from the storage opening when it is at the second position; The lifting mechanism is used to drive the support platform to move in a vertical direction to raise or lower the height of the support platform.

2. The auxiliary instrument panel assembly according to claim 1, characterized in that: A cover plate is fixedly provided on one side of the support platform facing the rear seats of the vehicle body. When the support platform is located at the first position, the cover plate blocks the storage opening and fits with the outer shell.

3. The auxiliary instrument panel assembly according to claim 1, characterized in that: The support platform at least includes a main body, a chess and card mat and a storage box. The chess and card mat is embedded in the top of the main body, and the storage box is arranged at the bottom of the main body and is pulled out along the width direction of the vehicle body and arranged in the support platform.

4. The auxiliary instrument panel assembly as claimed in claim 3, characterized in that: The chess and card mats include several types stacked and embedded on the top of the main body, and the top of the main body is also provided with at least two storage grooves with open structures.

5. The auxiliary instrument panel assembly according to claim 1, characterized in that: The sliding mechanism includes a translation motor, a screw, a nut, a slide rail and a guide block. The output shaft of the translation motor is rotatably connected to the screw. The nut is meshingly sleeved on the outer periphery of the screw and connected to the slide rail as an integrated structure. The slide rail is used to support and connect the support platform. The guide block is fixedly arranged and slidably connected to the slide rail. The guide path of the guide block is along the length direction of the vehicle body.

6. The auxiliary instrument panel assembly according to claim 5, characterized in that: A first limit block and a second limit block are fixedly mounted on the screw rod and spaced apart from each other, and a movement path of the nut is located between the first limit block and the second limit block; When the support platform is located at the first position, the nut abuts against the first limiting block, and when the support platform is located at the second position, the nut abuts against the second limiting block.

7. The auxiliary instrument panel assembly according to claim 5, characterized in that: A guide groove is provided in the guide block, at least two inner walls of the guide groove are of wave configuration, and the slide rail is embedded in the guide groove and fits each inner wall of the guide groove.

8. The auxiliary instrument panel assembly as claimed in claim 5, characterized in that: The lifting mechanism includes a lifting motor, a gear and a rack. The rack is vertically and fixedly arranged on the slide rail. The gear is meshed with the rack and fixedly connected to the support platform. The lifting motor drives the gear to rotate to drive the support platform to move in the vertical direction.

9. The auxiliary instrument panel assembly according to claim 8, characterized in that: The lifting mechanism also includes a locking block, which is fixedly connected to the support platform and has a limiting groove concave therein. A protrusion is provided on the rack and is embedded in the limiting groove. The gear and the locking block are arranged on opposite sides of the rack.

10. A vehicle, characterized in that: A secondary instrument panel assembly as described in any one of claims 1 to 9 is arranged between the main driver and the secondary driver.

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