Auxiliary instrument cluster and vehicle

Abstract

This invention discloses a secondary instrument cluster assembly and a vehicle, relating to the field of vehicle engineering technology. The secondary instrument cluster assembly includes a secondary instrument cluster body and a cup holder assembly. The secondary instrument cluster body forms a first storage space and a mounting cavity with at least an upper opening. The cup holder assembly is disposed in the mounting cavity and is located above the first storage space. A second storage space is defined between the bottom of the cup holder assembly and the bottom of the mounting cavity. The secondary instrument cluster assembly also includes a tray storage space located at the front of the mounting cavity and a third storage space located at the rear of the mounting cavity. Both the tray storage space and the third storage space are positioned above the first storage space. The secondary instrument cluster body also forms a fourth storage space, which is arranged opposite to the first storage space in the front-rear direction and is located behind the first storage space. This invention employs a multi-space layout, effectively balancing functional practicality and space utilization, providing passengers with a more comfortable driving experience.

Description

Technical Field

[0001] This invention relates to the field of vehicle engineering technology, and in particular to a sub-instrument assembly and a vehicle. Background Technology

[0002] With the trend of integrated functions in automotive cabins, the sub-instrument assembly, as a core functional carrier in the vehicle, undertakes multiple functions such as air conditioning vents and storage. However, existing sub-instrument structures generally have shortcomings in space utilization and functional layout. In terms of storage, traditional sub-instruments often adopt a simple layered design, with storage spaces lacking clear functional subdivisions, leading to mixed storage and inconvenience in retrieving items. At the same time, the upper area is often unused, while the lower storage space is limited in height, making it difficult to meet diverse storage needs. These problems make it difficult for the sub-instrument assembly to simultaneously achieve effective air conditioning vent placement and optimized storage configuration within the limited interior space, resulting in a difficulty in balancing space utilization and functional practicality, thus affecting the user experience. Summary of the Invention

[0003] The main objective of this invention is to propose a secondary instrument cluster and vehicle, aiming to solve the technical problems of low space utilization and unreasonable functional layout in the prior art, so as to improve driving convenience and comfort.

[0004] To achieve the above objectives, the present invention proposes a secondary instrument cluster assembly for a vehicle. The secondary instrument cluster assembly includes a secondary instrument cluster body and a cup holder assembly. The secondary instrument cluster body forms a first storage space and a mounting cavity with at least an upper opening. The cup holder assembly is disposed in the mounting cavity and is located above the first storage space, spaced apart from the bottom of the mounting cavity, thereby defining a second storage space between the bottom of the cup holder assembly and the bottom of the mounting cavity. The secondary instrument cluster assembly also includes a tray storage space located at the front of the mounting cavity and a third storage space located at the rear of the mounting cavity. Both the tray storage space and the third storage space are located above the first storage space. The secondary instrument cluster body also forms a fourth storage space, which is disposed opposite to the first storage space in the front-rear direction and is located at the rear of the first storage space.

[0005] In one embodiment, the sub-instrument assembly further includes a duct assembly, which includes multiple ducts, each duct having an air inlet and an air outlet facing each other in the front-rear direction. Each air inlet is used to connect to the vehicle's air conditioning system. The multiple ducts include a first duct and a second duct. The air outlet of the first duct is used to vent air towards the passenger's feet, and the air outlet of the second duct is used to vent air towards the passenger's head. The first duct has a first lower duct section extending to the lower side of the first storage space, and the second duct has a second lower duct section extending to the lower side of the first storage space. The air inlets of the first duct and the second duct are arranged vertically, and the first lower duct section and the second lower duct section are arranged side by side in the left-right direction.

[0006] In one embodiment, two first air ducts are provided and one second air duct is provided, with the two first lower air duct sections located on both sides of the second lower air duct section in the left-right direction.

[0007] In one embodiment, the first duct further has a first front connecting duct section connected to the front side of the first lower duct section, and the second duct further has a second front connecting duct section connected to the front side of the second lower duct section; in the rear-to-front direction, the first front connecting duct section extends partially upward at an inclined angle, such that the first front connecting duct section is at least partially located above the second front connecting duct section.

[0008] In one embodiment, the first duct further includes a first rear connecting duct section that connects to the rear side of the first lower duct section; the cross-sectional height dimension of the first lower duct section is greater than the cross-sectional width dimension of the first lower duct section, and the cross-sectional width dimension of the first rear connecting duct section is greater than the cross-sectional height dimension of the first rear connecting duct section.

[0009] In one embodiment, the first rear connecting duct section includes a first rear connecting vertical section and a first rear connecting horizontal section extending in the vertical direction, wherein: the first rear connecting vertical section and the first lower duct section are smoothly connected; and / or, the first rear connecting vertical section and the first rear connecting horizontal section are smoothly connected; and / or, the end of the first rear connecting horizontal section is provided with an air outlet for discharging air toward the feet of passengers.

[0010] In one embodiment, the second duct further includes a second rear connecting duct section connected to the rear side of the second lower duct section; in the direction from front to back, the second rear connecting duct section includes a second rear horizontal section and a second rear rising section, the second rear horizontal section being disposed corresponding to and adjacent to the fourth storage space; the sub-instrument assembly also includes a sub-instrument frame, the second rear rising section being attached to the rear end of the sub-instrument frame, and the end of the second rear rising section having a rearward air outlet for discharging air toward the passenger's head.

[0011] In one embodiment, a duct is formed inside the main body of the auxiliary instrument. The duct is located behind the first storage space. A temperature-controlled duct is provided inside the duct for refrigerating or heating items. The inner cavity of the temperature-controlled duct forms a fourth storage space. An air outlet grille is provided at the air outlet of the duct, and multiple grille strips are formed on the air outlet grille. The air inlet of the duct is located on the rear side wall of the first storage space.

[0012] In one embodiment, the air outlet of the duct is located at at least one side of the auxiliary instrument body in the left-right direction.

[0013] In one embodiment, the outer end face of the grid strip is set as an arc surface.

[0014] In one embodiment, the grille bars are inclined downwards in the direction from the inside out, so as to guide the airflow from the duct downwards.

[0015] In one embodiment, an inner wall of the mounting cavity is a first inner wall, and the cup holder assembly includes: a mounting base disposed at the upper port of the mounting cavity; a cup holder body fixed to the mounting base and extending downward into the mounting cavity, the cup holder body forming a cup holder storage space, a clearance cavity formed between the cup holder body and the first inner wall, a second storage space defined between the bottom of the cup holder body and the bottom of the mounting cavity; and a movable cover movably mounted on the cup holder body, wherein, during its movement, the movable cover has an open position located within the clearance cavity and a closed position having a position that covers the opening of the cup holder body.

[0016] In one embodiment, the bottom wall of the mounting cavity is provided with an opening, and an inspection cover is closed over the opening. The inspection cover is exposed in the first storage space, and the clearance cavity is connected to the second storage space. The upper end face of the inspection cover is provided with a stop protrusion along the periphery of the inspection cover. The stop protrusion defines a placement area and is used to limit the items placed in the second storage space.

[0017] In one embodiment, one end of the inspection cover is hinged to the bottom wall of the mounting cavity, and the other end of the inspection cover is provided with a retaining member. The retaining member is fastened to the periphery of the opening. The retaining member includes a first retaining arm and a second retaining arm. One end of the first retaining arm is connected to the inspection cover, and the other end extends upward. One end of the second retaining arm is connected to the upper end of the first retaining arm, and the other end extends downward. From top to bottom, the free end of the second retaining arm gradually thickens, and the second retaining arm is provided with a limiting groove on the side opposite to the first retaining arm. The upper wall of the limiting groove is inclined. The mounting base is provided with a locking hole. The first retaining arm and the second retaining arm are at least partially locked in the locking hole, and the edge of the locking hole is at least partially limited within the limiting groove.

[0018] In one embodiment, the cup holder assembly includes a cup holder body, which has a plurality of claws that can be elastically extended and retracted along the radial direction of the cup holder body. The cup holder body has a corner arc segment between its left and right sides and front and rear sides, and there is a gap between the corner arc segment and the side wall of the mounting cavity. The claws are located on the corner arc segment and are corresponding to the gap.

[0019] In one embodiment, the claw has a holding surface for holding the cup body. The holding surface is an arc-shaped surface, or the holding surface is a curved surface. The holding surface includes multiple interconnected curved surface segments, and the radii of curvature of the multiple curved surface segments gradually decrease from top to bottom.

[0020] A vehicle includes a secondary instrument cluster assembly comprising a secondary instrument cluster body and a cup holder assembly. The secondary instrument cluster body forms a first storage space and a mounting cavity with at least an upper opening. The cup holder assembly is disposed in the mounting cavity and is correspondingly located above the first storage space, spaced from the bottom of the mounting cavity, thereby defining a second storage space between the bottom of the cup holder assembly and the bottom of the mounting cavity. The secondary instrument cluster assembly also includes a tray storage space located at the front of the mounting cavity and a third storage space located at the rear of the mounting cavity, both the tray storage space and the third storage space being located above the first storage space. The secondary instrument cluster body further forms a fourth storage space, which is disposed opposite to the first storage space in a longitudinal direction and is located at the rear of the first storage space.

[0021] The technical solution of this invention employs a multi-space layout, where, at the upper part of the sub-instrument assembly, in the front-to-back direction, there are a tray storage space, a cup holder storage space, and a third storage space; at the lower part of the sub-instrument assembly, there are a first storage space and a fourth storage space; and in the vertical direction, there are a cup holder storage space, a second storage space, a first storage space, and a fourth storage space. This multi-space layout achieves layered and zoned storage functions, while also providing ample vertical height for the lower first storage space. The upper multi-layered storage spaces fully utilize the unused area above the sub-instrument assembly. This allows the entire sub-instrument assembly to simultaneously accommodate precise air conditioning control and diverse storage needs within the limited interior space, effectively balancing functional practicality and space utilization, and providing passengers with a more convenient and comfortable driving experience. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of an embodiment of the auxiliary instrument assembly provided by the present invention.

[0024] Figure 2 This is a three-dimensional exploded view of the sub-instrument assembly.

[0025] Figure 3 This is a cross-sectional view of the main body of the auxiliary instrument.

[0026] Figure 4 This is a structural schematic diagram of the duct assembly.

[0027] Figure 5 for Figure 4 Sectional view along the middle AA.

[0028] Figure 6 This is a schematic diagram of the cup holder assembly when the movable cover is in the closed position.

[0029] Figure 7 This is a schematic diagram of the cup holder assembly with the movable cover in the open position.

[0030] Figure 8 This is a cross-sectional view of the cup holder assembly.

[0031] Figure 9 This is a top view of the inspection cover.

[0032] Figure 10 This is a top view of the cup holder assembly.

[0033] Figure 11 This is a schematic diagram of the chuck's structure.

[0034] Figure 12 This is a schematic diagram of the first configuration combination of the auxiliary instrument assembly provided by the present invention.

[0035] Figure 13 This is a schematic diagram of the second configuration combination of the auxiliary instrument assembly provided by the present invention.

[0036] Figure 14 This is a cross-sectional view of the variable temperature chamber.

[0037] Figure 15 This is a cross-sectional view of the air vent grille.

[0038] Figure 16 This is a cross-sectional view of the air conditioner control panel (the cutting direction is front-to-back, and the top of the view faces backward).

[0039] Figure 17 This is a schematic diagram of the cap structure.

[0040] Figure 18 A schematic diagram of the structure for fitting the cap and mounting holes.

[0041] Figure 19 for Figure 18 Sectional view along the middle BB.

[0042] Figure 20 for Figure 18 Cross-sectional view along the CC line.

[0043] Figure 21 This is a schematic diagram of the fragrance component.

[0044] Figure 22 This is a schematic diagram of the internal structure of the first embodiment of the fragrance component.

[0045] Figure 23 This is a cross-sectional view of a second embodiment of the fragrance component.

[0046] Figure 24 This is the first cross-sectional view of the armrest along the left-right direction.

[0047] Figure 25 This is the second cross-sectional view of the armrest along the front-to-back direction.

[0048] Figure 26 This is the third cross-sectional view of the armrest's mating structure.

[0049] Explanation of icon numbers: 100. Sub-instrument assembly; 200. First configuration combination; 300. Second configuration combination; 1. Sub-instrument main body; 111. First storage space; 1111. First front sidewall; 112. Sub-instrument frame assembly; 113. Sub-instrument upper panel; 1131. Wireless charging tray; 1132. Air supply duct; 114. Second storage space; 115. Third storage space; 116. Tray storage space; 117. Fourth storage space; 118. Rear air vent assembly; 119. Air conditioning button panel; 1191. Screws 120. Front decorative panel; 121. Rear decorative panel; 122. Air duct for the inner tank; 123. Variable temperature inner tank; 124. Air outlet grille; 1241. Grille strip; 125. Mounting hole; 1251. First hole section; 1252. Second hole section; 1253. Pre-fixing through hole; 1254. Snap-fit ​​hole; 126. Cover; 1261. Connecting arm; 1262. Clip arm; 1263. Clip protrusion; 1264. Cover body; 2. Cup holder assembly; 2a. Cup holder storage space; 21. Mounting cavity; 211. Corner arc segment; 22. Mounting base; 23. Cup holder body; 231. Claw; 2311. Holding surface; 24. Clearance cavity; 25. Movable cover; 26. Pass-through; 27. Inspection cover; 271. Stop protrusion; 272. Holding element; 2721. First holding arm; 2722. Second holding arm; 2723. Limiting groove; 3. Duct assembly; 31. First duct; 311. First lower duct section; 312. First front connecting duct section; 313. First rear vertical connecting section; 314. First rear horizontal connecting section; 32. Second duct; 321. Second lower duct section; 322. Second front connecting duct section; 323. Second rear horizontal connecting section; 324. Second rear rising section; 4. Armrest; 41. Lower housing; 42. Upper housing; 43. First limiting structure; 431. First insertion protrusion; 432. First receiving slot; 44. Second limiting structure; 441. Second insertion protrusion; 442. Second receiving slot; 45. Buckle; 46. Holding part; 461. Locking arm; 462. Protrusion; 5. Fragrance components; 51. Fragrance holder; 52. Fragrance outlet; 53. Fragrance source; 54. Flexible connecting tube.

[0050] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0051] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0052] It should be noted that if the embodiments of the present invention involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0053] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0054] Existing vehicles are often equipped with air conditioners to enhance the driving and riding experience for passengers. Some models also have multiple ducts connected to different air outlets of the air conditioner to deliver air to different areas of the vehicle or different parts of the passenger's body, and to allow for individual airflow adjustment of different ducts. However, due to limitations in cost and the internal space layout of the air conditioner, the multiple air outlets often have special spatial arrangements, such as stacked or ring-shaped arrangements. This restricts the arrangement of the ducts connected to the air outlets. The limited duct arrangement affects the freedom and flexibility of the arrangement of various components in the duct-related areas, and further reduces the usable space in areas such as the vehicle's instrument panel, affecting the vehicle's performance and passenger experience.

[0055] In the secondary instrument cluster, to make efficient use of space, multiple storage compartments are often stacked vertically. One common application is the stacking of cup holders and regular storage compartments. Cup holders are typically used to store cup-shaped items such as water cups, coffee cups, and milk tea cups. Users can store personal items in the regular storage compartments as needed.

[0056] The air duct connecting the air conditioner also needs to pass through the space mentioned above, occupying some space. In the existing technology, there are separate air ducts that pass through the space mentioned above, such as only the face blowing air duct. The structure is relatively simple and cannot meet the diverse needs of customers.

[0057] There are also multiple air ducts installed, such as face air ducts and foot air ducts. Multiple air ducts pass under the space mentioned above, and the airflow from multiple air ducts merges under the space mentioned above. This kind of arrangement is not conducive to the control of a single air duct, or even if it is possible to control a single air duct, it is necessary to add some valve structures inside the air duct, making the structure very complicated.

[0058] In some of the aforementioned ductwork setups, the ducts are stacked vertically, which can lead to insufficient conventional storage space.

[0059] Based on this, the present invention proposes a secondary instrument assembly 100.

[0060] Please see Figure 1 , Figure 2 and Figure 3In one embodiment of the present invention, the sub-instrument assembly 100 includes a sub-instrument body 1 and a cup holder assembly 2. The sub-instrument body 1 forms a first storage space 111 and a mounting cavity 21 with at least an upper opening. The cup holder assembly 2 is disposed in the mounting cavity 21 and is located above the first storage space 111, spaced apart from the bottom of the mounting cavity 21, thereby defining a second storage space 114 between the bottom of the cup holder assembly 2 and the bottom of the mounting cavity 21. The sub-instrument assembly 100 also includes a tray storage space 116 disposed in front of the mounting cavity 21 and a third storage space 115 located behind the mounting cavity 21. The tray storage space 116 and the third storage space 115 are both disposed above the first storage space 111. The sub-instrument body 1 also forms a fourth storage space 117, which is disposed opposite to the first storage space 111 in the front-rear direction and is located behind the first storage space 111.

[0061] In an embodiment of the present invention, a second storage space 114 is provided below the cup holder assembly 2. The second storage space 114 allows foreign objects that fall into the gaps around the cup holder body 23 to fall into the second storage space 114 under the action of gravity for collection and processing, avoiding long-term accumulation that could cause blockage and damage to the cup holder assembly 2. The second storage space can also be used to store smaller items such as banknotes or documents, further improving space utilization efficiency. Above the first storage space 111 and behind the cup holder storage space 2a, a third storage space 115 is also provided, which can form a placement area on one side of the cup holder storage space 2a. The third storage space 115 is added to place smaller items by utilizing the gap between the cup holder assembly 2 and other components. At the same time, above the first storage space 111 and in front of the cup holder storage space 2a, a tray storage space 116 is also provided. The tray storage space 116 is designed as an open tray structure, allowing passengers to directly place items from above the sub-instrument body 1 into the tray storage space 116. In summary, in this embodiment, a second storage space 114 is provided below the cup holder storage space 2a to collect foreign objects that fall into the gap structure, or to place flat items such as books or folders. A third storage space 115 is provided behind the cup holder storage space 2a to store smaller items, and a tray storage space 116 is provided in front of the cup holder storage space 2a for directly placing items. This greatly improves the space utilization of the sub-instrument body 1. By setting up the second storage space 114, the third storage space 115, and the tray storage space 116, in conjunction with the cup holder storage space 2a and the first storage space 111, the overall storage function and practicality of the sub-instrument are further enhanced, providing passengers with richer and more convenient storage options. Moreover, the reasonable layout of these storage spaces ensures that the internal space of the sub-instrument is fully utilized, and the increase in storage space does not cause the overall structure of the sub-instrument to become bulky or affect its aesthetics.

[0062] There is a need to further increase storage space in some parts of the secondary instrument body 1. Therefore, storage areas or cavities can be added to various parts of the secondary instrument body 1. For example, a side storage cavity can be added to the side of the secondary instrument body 1. This side storage cavity can be elongated and used to store long and thin items such as umbrellas and data cables. A hidden storage drawer can also be installed at the rear of the secondary instrument body 1. This drawer can be pulled out using a sliding mechanism. Specifically, the secondary instrument body 1 also forms a fourth storage space 117. The fourth storage space 117 is arranged opposite to the first storage space 111 in the front-rear direction and is located behind the first storage space 111. The lower bottom wall of the fourth storage space 117 extends to the top of the duct assembly 3. In this embodiment, by adding a fourth storage space 117, the rear area of ​​the first storage space 111 can be effectively utilized. Furthermore, by setting the fourth storage space 117 below the armrest 4 and the third storage space 115, the arrangement of the fourth storage space 117 with the surrounding first storage space 111, armrest 4, and third storage space 115 can greatly reduce space waste and improve space utilization.

[0063] The aforementioned multi-space layout provides a tray storage space 116, a cup holder storage space 2a, and a third storage space 115 at the upper part of the sub-instrument assembly 100, arranged sequentially in the front-to-back direction; a first storage space 111 and a fourth storage space 117 at the lower part of the sub-instrument assembly 100; and a cup holder storage space 2a, a second storage space 114, a first storage space 111, and a fourth storage space 117 arranged sequentially in the vertical direction. This multi-space layout achieves layered and zoned storage functions, while reserving sufficient vertical height for the lower first storage space 111. The upper multi-layered storage spaces fully utilize the unused area above the sub-instrument assembly, allowing the entire sub-instrument assembly 100 to simultaneously accommodate precise control of air conditioning vents and diverse storage needs within the limited interior space. This effectively balances functional practicality and space utilization, providing passengers with a more convenient and comfortable driving experience.

[0064] Please see Figure 1 , Figure 2 and Figure 4In one embodiment, the sub-instrument assembly 100 further includes a duct assembly 3, which includes multiple ducts, each having an air inlet and an air outlet facing each other in the front-rear direction. Each air inlet is used to connect to the vehicle's air conditioning system. The multiple ducts include a first duct 31 and a second duct 32. The air outlet of the first duct 31 is used to vent air towards the passenger's feet, and the air outlet of the second duct 32 is used to vent air towards the passenger's head. The first duct 31 has a first lower duct section 311 extending to the lower side of the first storage space 111, and the second duct 32 has a second lower duct section 321 extending to the lower side of the first storage space 111. The air inlets of the first duct 31 and the second duct 32 are arranged vertically, and the first lower duct section 311 and the second lower duct section 321 are arranged side by side in the left-right direction.

[0065] In this embodiment of the invention, the secondary instrument panel body 1 forms a first storage space 111, and a cup holder assembly 2 is provided on the upper side of the first storage space 111 formed by the secondary instrument panel body 1, so that passengers can store items in the first storage space 111 and place cups and other items in the cup holder assembly 2. The two storage spaces are stacked, which improves the space utilization and the functional diversity of the secondary instrument panel. This embodiment also provides a first air duct 31 and a second air duct 32 for connecting to the air conditioner and directing airflow toward the passenger's head and feet, so that the airflow to the head and feet can be adjusted separately, improving the user experience. At the same time, the air intake of the first air duct 31 in this embodiment... The air inlets of the first duct and the second duct 32 are arranged vertically to accommodate multiple air conditioning outlets with a vertical height difference. In this embodiment, the first duct 31 and the second duct 32 extend to form a first lower duct section 311 and a second lower duct section 321 located below the first storage space 111. The first lower duct section 311 and the second lower duct section 321 are arranged side by side to avoid stacking or other vertical height differences, thus preventing the first lower duct section 311 and the second lower duct section 321 from occupying too much vertical space, increasing the capacity of the first storage space 111, and effectively improving the usable space of the auxiliary instrument.

[0066] It should be noted that the side-by-side arrangement of the first lower duct section 311 and the second lower duct section 321 can be understood as meaning that the first lower duct section 311 and the second lower duct section 321 do not overlap in the left-right direction. When the heights of the first lower duct section 311 and the second lower duct section 321 are the same, their upper surfaces can be kept flush, or their lower surfaces can be kept flush. When the heights of the first lower duct section 311 and the second lower duct section 321 are not the same, they occupy only the larger section space in the vertical direction, ensuring that at least their upper or lower surfaces are offset.

[0067] The air inlets of the first duct 31 and the second duct 32 are mainly connected to multiple air vents of the air conditioning system. These air vents can be arranged horizontally, vertically, or stacked vertically. In the case of vertical stacking, the air vent for blowing air onto the face can be on top and the air vent for blowing air onto the feet can be on the bottom; alternatively, the air vent for blowing air onto the feet can be on top and the air vent for blowing air onto the face can be on the bottom.

[0068] Please see Figure 4 Specifically, in some embodiments, the air inlet of the first air duct 31 is located above the air inlet of the second air duct 32, which can accommodate multiple stacked air conditioning outlets to adapt to the air conditioning outlets on the shared vehicle platform.

[0069] The air outlet of the first air duct 31 is used to blow air towards the passenger's feet, and the air outlet of the second air duct 32 is used to blow air towards the passenger's head. Generally speaking, the two air outlets can be staggered in the vertical direction. For example, the air outlet of the second air duct 32 is set above the air outlet of the first air duct 31. By setting air outlets with a height difference, the air can be directly aimed at the position where the user needs air, resulting in a better customer experience.

[0070] In some other embodiments, the two air outlets mentioned above may be at the same horizontal level, or the air outlet of the second air duct 32 may be located below the air outlet of the first air duct 31, so as to achieve directional air outlet by setting an air guide structure at the air outlet.

[0071] The first storage space 111 in this embodiment can be a structure with a closed structure and an openable access port, so that passengers can place items in the internal cavity, or it can be other types of storage structures that can hold items.

[0072] Please see Figure 1 and attached Figure 2 Specifically, in this embodiment, the first storage space 111 is open-ended on at least one side in the left-right direction to form a side opening, so that passengers on both sides can conveniently access and store items, thus improving the convenience of use for passengers.

[0073] It should be noted that in this embodiment, the number of the first air duct 31 and the second air duct 32 can be set to any number according to the actual air supply needs, such as the size of the vehicle space, the number of passengers, and specific requirements. If the vehicle space is large and there are many passengers, the number of the first air duct 31 or the second air duct 32 can be appropriately increased.

[0074] Specifically, in one embodiment, two first air ducts 31 are provided and one second air duct 32 is provided. The two first lower air duct sections 311 are respectively located on both sides of the second lower air duct section 321 in the left and right directions, so that the two first air ducts 31 can provide more comprehensive and comfortable airflow to the passenger's foot area.

[0075] It should be noted that when the air inlet of the first duct 31 is set above the air inlet of the second duct 32, the duct routing can be adjusted in order to optimize the spatial arrangement of the first duct 31 and the second duct 32 and ensure reliable connection with each air inlet.

[0076] Specifically, in one embodiment, the first duct 31 further has a first front connecting duct section 312 connected to the front side of the first lower duct section 311, and the second duct 32 further has a second front connecting duct section 322 connected to the front side of the second lower duct section 321. In the rear-to-front direction, the first front connecting duct section 312 extends partially upward at an angle, so that the first front connecting duct section 312 is at least partially above the second front connecting duct section 322. By extending partially upward at an angle from rear to front, the first duct 31 is partially higher than the second front connecting duct section 322 of the second duct 32, thereby enabling effective connection with the air inlet of the first duct 31 located above the air inlet of the second duct 32.

[0077] See Figure 5 In one embodiment, the first duct 31 further includes a first rear connecting duct section connecting to the rear side of the first lower duct section 311. The cross-sectional height of the first lower duct section 311 is greater than its cross-sectional width, and the cross-sectional width of the first rear connecting duct section is greater than its cross-sectional height. The cross-sectional height setting in this embodiment satisfies the lateral dimension limitations of the sub-instrument assembly 100, allowing for a more reliable side-by-side arrangement of the first duct 31 and the second duct 32 within the dimensional constraints of the sub-instrument assembly 100. Simultaneously, the increased cross-sectional width of the first rear connecting duct section better delivers airflow to a specific height, accurately and reliably achieving the foot-blowing function. This increased cross-sectional width design not only optimizes airflow transmission efficiency but also makes the overall duct layout more compact and rational. Through this structural improvement, more efficient airflow distribution can be achieved within a limited space, while avoiding functional compromises due to space constraints.

[0078] It should be noted that, in order to achieve stability and uniformity in airflow delivery and improve the driving experience, the specific duct structure of the first duct 31 and the second duct 32 can be optimized and adjusted. Specifically, in one embodiment, the first rear connecting duct section includes a first rear connecting vertical section 313 and a first rear connecting horizontal section 314 extending in the vertical direction, wherein the first rear connecting vertical section 313 and the first lower duct section 311 are smoothly connected; and / or, the first rear connecting vertical section 313 and the first rear connecting horizontal section 314 are smoothly connected; and / or, the end of the first rear connecting horizontal section 314 is provided with an air outlet for discharging air toward the passenger's feet. Through smooth transition connection, the connection between the first rear vertical section 313 and the first lower air duct section 311, as well as the connection between the first rear vertical section 313 and the first rear horizontal section 314, can effectively reduce airflow resistance and reduce turbulence generation; and an air outlet can be opened at the end of the first rear horizontal section 314 to ensure that the airflow blows towards the passenger's foot area in a stable and concentrated manner.

[0079] Understandably, in order to further improve space utilization, in addition to the first air duct 31 and the second air duct 32 being arranged side by side, the structure of the second air duct 32 around the fourth storage space 117 can be optimized so that the space utilization of the auxiliary instrument assembly 100 can be further improved while maintaining airflow performance.

[0080] It should be noted that the above-mentioned related technical features, such as "the first rear vertical section 313 and the first lower air duct section 311 are smoothly connected", "the first rear vertical section 313 and the first rear horizontal section 314 are smoothly connected", and "the end of the first rear horizontal section 314 is provided with an air outlet to vent air towards the passenger's feet", can be selected or provided simultaneously. This invention does not limit this.

[0081] Specifically, in one embodiment, the second air duct 32 further has a second rear connecting air duct section connected to the rear side of the second lower air duct section 321; in the direction from front to back, the second rear connecting air duct section includes a second rear horizontal section 323 and a second rear rising section 324, the second rear horizontal section 323 is disposed corresponding to the fourth storage space 117 and adjacent to the fourth storage space 117; the auxiliary instrument assembly 100 also includes an auxiliary instrument frame, the second rear rising section 324 is attached to the rear end of the auxiliary instrument frame, and the end of the second rear rising section 324 has an air outlet for airflow toward the passenger's head. In this embodiment, the second air duct 32 is located behind the second lower air duct section 321, and the second rear horizontal section 323 is positioned corresponding to the fourth storage space 117. This allows each section of the second air duct 32 to be positioned between the central channel structure on the bottom frame of the sub-instrument and the fourth storage space 117, and attached to the fourth storage space 117 and the central channel structure. The second rear lifting section 324 is attached to the rear end of the sub-instrument frame. This design ensures efficient space utilization without affecting other structural arrangements, and precisely directs the air outlet of the second air duct 32 towards the passenger's head area, thus achieving comfortable airflow to the head region. This design not only ensures the air conditioning system's airflow effect but also fully utilizes the space at the rear end of the sub-instrument frame, avoiding interference with other functional areas due to the air duct layout. Simultaneously, the air outlet at the end of the second rear lifting section 324, through precise angle and position design, allows the airflow to be directed towards the passenger's head in a gentle and concentrated manner, improving overall comfort. Furthermore, the adjacent arrangement of the second rear horizontal section 323 and the fourth storage space 117 further optimizes space utilization, reduces the impact of air ducts on storage functions, and ensures the functional diversity and practicality of the auxiliary instrument assembly 100.

[0082] It is understandable that the cup holder component 2 can be designed with a completely open upper part for easy placement, or a cup lid or other structure can be provided on the upper part to achieve the effects of shielding and dust prevention.

[0083] Please see Figure 6 , Figure 7 and Figure 8 Specifically, in one embodiment, an inner wall of the mounting cavity 21 is a first inner wall. The cup holder assembly 2 includes a mounting base 22, a cup holder body 23, and a movable cover 25. The mounting base 22 is located at the upper port of the mounting cavity 21. The cup holder body 23 is fixed to the mounting base 22 and extends downward into the mounting cavity 21. The cup holder body 23 forms a cup holder storage space 2a. An avoidance cavity 24 is formed between the cup holder body 23 and the first inner wall. The movable cover 25 is movably mounted on the cup holder body 23. During its movement, the movable cover 25 has an open position located in the avoidance cavity 24 and a closed position that covers the opening of the cup holder body.

[0084] In an embodiment of the present invention, a movable cover 25 and a clearance cavity 24 are provided. The movable cover 25 is movably installed on the cup holder 23. The movable cover 25 can move along the movement path to the upper side of the opening of the cup holder 23, closing the opening of the cup holder 23. At this time, the movable cover 25 is in the closed position. The movable cover 25 can also move along the movement path to one side of the cup holder 23 and be located within the clearance cavity 24. The clearance cavity 24 allows the movable cover 25 to be at least partially hidden and stored, so that passengers can easily take items from the opening of the cup holder 23. This achieves both a dustproof and shielding effect and saves space for easy placement.

[0085] Please see Figure 8 and Figure 9 In one embodiment, the bottom wall of the mounting cavity 21 is provided with an opening 26, and an inspection cover 27 is detachably covered at the opening 26. The inspection cover 27 is exposed in the first storage space 111; the clearance cavity 24 is connected to the second storage space 114.

[0086] In this embodiment of the invention, the clearance cavity 24 is connected to the second storage space 114. Foreign objects falling into the gap of the movable cover 25 can slide from the clearance cavity 24 into the second storage space 114. Simultaneously, the auxiliary instrument frame assembly 112 is provided with a through-hole 26, which is detachably covered by a maintenance cover 27. This allows passengers or operators to open the maintenance cover 27 from the first storage space 111 and directly clean the foreign objects accumulated in the second storage space 114 through the through-hole 26, improving the convenience of cleaning. Additionally, smaller valuables, such as banknotes or documents, can be stored in the second storage space 114 through the through-hole 26. Furthermore, this detachable maintenance cover 27 design facilitates the inspection and maintenance of the second storage space 114 and related components, ensuring the normal operation of the auxiliary instrument assembly 100.

[0087] Please see Figure 4 In one embodiment, a stop protrusion 271 is provided along the periphery of the upper end face of the access cover 27. The stop protrusion 271 defines a placement area and is used to limit the items placed in the second storage space 114.

[0088] In this embodiment of the invention, since the inspection cover 27 is positioned at the bottom of the second storage space 114, and supports stored items and foreign objects, the inspection cover 27 will inevitably tilt during installation and removal. To prevent items from slipping off the inspection cover 27, a stop protrusion 271 is provided on the upper side of the inspection cover 27 near the edge. The stop protrusion 271 defines a placement area for placing items. The items are obstructed by the stop protrusion 271, preventing them from slipping off the inspection cover 27. Documents, books, and small items can be placed in the placement area. When the inspection cover 27 is installed in the opening 26, documents, books, and small items are stored in the second storage space 114.

[0089] It should be understood that the access cover 27 is designed to be detachably installed on the access opening 26 for easy disassembly and assembly. This detachable installation can be achieved through snap-fit ​​connection, magnetic connection, or slot engagement. These detachable installation methods can meet the need for easy disassembly and assembly of the access cover 27, facilitate the cleaning and maintenance of the second storage space 114, and ensure the normal use of the auxiliary instrument assembly 100.

[0090] Please see Figure 4 Specifically, in one embodiment, one end of the inspection cover 27 is hinged to the bottom wall of the mounting cavity 21, and the other end of the inspection cover 27 is provided with a retaining member 272. The retaining member 272 is fastened to the periphery of the opening 26. The retaining member 272 includes a first retaining arm 2721 and a second retaining arm 2722. One end of the first retaining arm 2721 is connected to the inspection cover 27, and the other end extends upward; one end of the second retaining arm 2722 is connected to the upper end of the first retaining arm 2721. The other end extends downwards; from top to bottom, the free end of the second holding arm 2722 gradually thickens, and the second holding arm 2722 has a limiting groove 2723 on the side opposite to the first holding arm 2721, and the upper groove wall of the limiting groove 2723 is inclined; the mounting base 22 has a locking hole, and the first holding arm 2721 and the second holding arm 2722 are at least partially locked in the locking hole, and the edge of the locking hole is at least partially limited within the limiting groove 2723.

[0091] In embodiments of the present invention, one or more retaining members 272 may be provided to assist in the installation of the inspection cover 27 and the passage 26. In this embodiment, a single retaining member 272 is used as an example. The retaining member 272, through the cooperation of a first retaining arm 2721 and a second retaining arm 2722 that are opposite each other in the front-rear direction, can achieve elastic contraction when they move closer together and elastic expansion when they move further apart. This allows it to engage with the limiting groove 2723, which has an inclined upper groove wall, and be engaged into or removed from the retaining hole of the mounting base 22. At the same time, a portion of the edge of the retaining hole engages with and is confined within the limiting groove 2723, improving the reliability of the engagement.

[0092] Please see Figure 2In one embodiment, the upper end of the third storage space 115 is open, and a handrest 4 is provided on the side of the auxiliary instrument body 1, with the front end of the handrest 4 covering the upper opening of the third storage space 115. In this embodiment of the invention, by making the third storage space 115 open at the top, the convenience of placing and retrieving items can be improved. Simultaneously, the handrest 4 provided above not only offers comfortable hand support for passengers, but also, with its front end covering the opening of the third storage space 115, can prevent dust and other impurities from falling into the third storage space 115, thus protecting the items. When passengers need to use the third storage space 115, they can easily retrieve and place items by simply removing their hands from the handrest 4.

[0093] Understandably, the tray storage space 116 above the main body of the secondary instrument 1 can be configured with different placement structures to accommodate different types of items. For example, it can be configured as a shallow slot for placing small items such as mobile phones and keys, or as a compartment with dividers for easy classification and storage of items.

[0094] Specifically, in one embodiment, a wireless charging component is provided on the upper side of the sub-instrument body 1. The wireless charging component includes a wireless charging tray 1131, which defines a tray storage space 116. The wireless charging tray 1131 provides charging functionality, satisfying passengers' needs for placing items and providing timely power replenishment for electronic devices, thus enhancing the functionality and practicality of the sub-instrument. The wireless charging component eliminates the need for traditional charging cables during driving; passengers can simply place wirelessly charging-enabled electronic devices on the wireless charging tray 1131 for charging, making the operation simple and convenient.

[0095] The cup holder assembly 2 can be equipped with various limiting and fixing structures to restrain placed items such as water cups. For example, it can be equipped with elastic clips that have a certain degree of elasticity and can adaptively adjust according to the size of the water cup, firmly clamping the water cup and preventing it from shaking or tipping over. It can also be equipped with rubber pads, which have high friction and are placed at the bottom of the cup holder 23 to increase the friction between the water cup and the cup holder 23, further stabilizing the water cup. Alternatively, a magnetic structure can be used, with magnets placed at corresponding positions on the bottom of the cup holder 23 and the water cup, using magnetic attraction to fix the water cup in place. This invention is not limited to these specific features.

[0096] For details, please refer to Figure 10 In one embodiment, the cup holder assembly 2 includes a cup holder body 23, and the cup holder body 23 is provided with a plurality of claws 231 that can be elastically extended and retracted along the radial direction of the cup holder body 23. The cup holder body 23 has a corner arc segment 211 between its left and right sides and front and rear sides, and there is a gap between the corner arc segment 211 and the side wall of the mounting cavity 21. The claws 231 are provided on the corner arc segment 211 and are provided with corresponding gaps.

[0097] In this embodiment of the invention, by providing multiple claws 231, the water cup in the cup holder 23 can be clamped. Furthermore, in this embodiment, a gap is provided between the corresponding corner arc segment 211 of the claw 231 and the side wall of the mounting cavity 21, so that the claw 231 faces the corner area. For details, please refer to [reference needed]. Figure 10 In this embodiment, the sidewall of the mounting cavity 21 surrounding the cup holder 23 has a quadrilateral structure. The cup holder 23 has two circular cross-sections, forming four corner arc segments 211 facing the corner gaps on the periphery of each cup holder 23. Furthermore, corresponding to the four corner gaps, each cup holder 23 has four corresponding claws 231, oriented towards the four corner gaps. The claws 231 are arranged in pairs along the diagonal of the quadrilateral structure of the mounting cavity 21, allowing them to expand and contract using the space provided by the corner arc segments 211 of the cup holder 23 to hold the cup, minimizing space usage and improving space utilization. It should be noted that the cross-section of the mounting cavity 21 surrounding the cup holder 23 can also be configured in other shapes, with the claws 231 corresponding to the corner gaps.

[0098] Please see Figure 11 In one embodiment, the claw 231 has a holding surface 2311 for holding the cup body. The holding surface 2311 is arranged in the form of an arc surface, or the holding surface 2311 is arranged in the form of a curved surface. The holding surface 2311 includes a plurality of interconnected curved surface segments. In the direction from top to bottom, the radius of curvature of the plurality of curved surface segments is gradually reduced.

[0099] It should be noted that, in this embodiment, to make it easier to place the cup into the cup holder 23, the holding surface 2311 can be set as an arc surface or multiple curved surface segments, both of which can achieve the effect of saving effort. Specifically, this embodiment takes the setting of the holding surface 2311 as a multiple curved surface segments with gradually decreasing radii of curvature from top to bottom as an example. The gradually decreasing radii of curvature of the multiple curved surface segments make the pressure change of the squeezing claw 231 more gradual, uniform and continuously decreasing as the contact surface between the cup and the claw 231 moves from top to bottom during the process of placing the cup into the cup holder 23, thus improving the effort-saving effect of placing the cup into the cup holder 23. At the same time, in this embodiment, the proportion of the holding surface 2311 on the entire outer surface of the claw 231 and the vertical position of the holding surface can be adjusted as needed to adapt to different cup holders 23 and the corresponding cup placement resistance requirements.

[0100] When upgrading the structure and function of the auxiliary instrument body 1 to make structural changes, it often requires replacing molds and adjusting parts production processes, thus increasing production costs significantly. Therefore, various methods are often adopted to reduce the costs arising from structural changes. For example, modular design is used, breaking down the auxiliary instrument body 1 into multiple relatively independent modules to reduce costs. When making structural changes, the utilization and integration of existing resources can also be strengthened. Old molds and parts are evaluated, and waste and scrap materials generated during the production process are recycled and reused, reprocessing these materials into other parts or auxiliary materials to further reduce production costs.

[0101] For details, please refer to Figure 12 and Figure 13 In one embodiment, the secondary instrument panel 1 includes a secondary instrument frame assembly 112, a duct assembly 3, a handrest 4, a rear air outlet assembly 118, a secondary instrument upper panel 113, an air conditioning button panel 119, a front decorative panel 120, and a rear decorative panel 121; the secondary instrument frame assembly 112, the duct assembly 3, the handrest 4, and the rear decorative panel 121 are respectively configured as a first structural group, and the rear air outlet assembly 118, the secondary instrument upper panel 113, the air conditioning button panel 119, and the front decorative panel 120 are respectively configured as a second structural group; two first structural groups are provided. In the two first structural groups: the two auxiliary instrument frame assemblies 112 are configured differently; and / or, the two air duct assemblies 3 are configured differently; and / or, the two armrests 4 are configured differently; and / or, the two rear decorative panels 121 are configured differently; wherein, the multiple configuration combinations include a first configuration combination 200 and a second configuration combination 300. In the first configuration combination 200, a storage box is provided on the rear side of the first storage space 111 for storing items; in the second configuration combination 300, a temperature-controlled liner 123 is provided on the rear side of the first storage space 111 for refrigerating or heating items.

[0102] In embodiments of the present invention, at least one of the corresponding components of the two sub-instrument frame assemblies 112, the two air duct assemblies 3, the two armrests 4, and the two rear decorative panels 121 in the two first structural groups can be set to be different. That is, at least one of the sub-instrument frame assembly 112, the air duct assembly 3, the armrest 4, and the rear decorative panel 121 can be changed and combined with the universal second structural group. This means that in this embodiment, only the production mold and production assembly steps of the parts that need to be changed need to be adjusted, without changing other components of the first structural group and the components of the second structural group, which greatly reduces costs.

[0103] It is understandable that the auxiliary instrument frame assembly 112, the air duct assembly 3, the handrest 4, and the rear decorative panel 121 can be one, several, or all of them improved and modified to enhance the function of the auxiliary instrument. Specifically, in this embodiment, the auxiliary instrument frame assembly 112, the air duct assembly 3, the handrest 4, and the rear decorative panel 121 in the two first structural groups are all set differently to improve the function of the auxiliary instrument body 1 and reliably adapt to the components of the second structural group.

[0104] Passengers often need to store food and beverages in vehicles, but the general storage space in vehicles is not suitable for keeping food and beverages fresh, frozen or heated. Therefore, additional refrigeration or heating areas are needed.

[0105] For details, please refer to Figure 2 and Figure 14 In one embodiment, a duct 122 is formed in the main body 1 of the auxiliary instrument. The duct 122 is located on the rear side of the first storage space 111. A variable temperature duct 123 is provided in the duct 122 for refrigerating or heating items. An air outlet grille 124 is provided at the air outlet of the duct 122. A plurality of grille strips 1241 are formed on the air outlet grille 124. The air inlet of the duct 122 is located on the rear side wall of the first storage space 111.

[0106] In this embodiment of the invention, by providing a variable-temperature duct 123, the needs of passengers for food and beverage preservation and freezing during vehicle operation can be met. The air inlet of the duct duct 122 is located on the rear side wall of the first storage space 111. This layout allows for reasonable airflow and ensures the cooling and heating effects of the variable-temperature duct 123. Simultaneously, the variable-temperature duct 123 is located on the rear side of the first storage space 111, which does not affect the normal use of the first storage space 111 and fully utilizes the space within the auxiliary instrument panel 1. Specifically, in this embodiment, the variable-temperature duct 123 is located within the fourth storage space, improving space utilization. Furthermore, the air inlet of the duct duct 122 is located on the rear side wall of the first storage space 111, facilitating duct arrangement and ventilation.

[0107] It is understandable that the air outlet of the air duct 122 can be set at different positions on the secondary instrument body 1, corresponding to the position of the air inlet of the air duct 122. For example, the air outlet can be set on the side or back of the secondary instrument body 1, without affecting the overall aesthetics of the secondary instrument body 1.

[0108] Specifically, in one embodiment, the air outlet of the duct 122 is located at at least one side of the auxiliary instrument body 1 in the left-right direction.

[0109] In an embodiment of the present invention, the air outlet of the duct 122 is located on at least one side of the auxiliary instrument body 1, so that after the duct 122 enters from the rear side wall of the first storage space 111, the air flows out from at least one side of the auxiliary instrument body 1, ensuring the heat dissipation effect of the variable temperature duct 123. It can be understood that the air outlet of the duct 122 can be provided with only one outlet or two outlets on the left and right sides of the auxiliary instrument body 1, both of which can achieve the heat dissipation effect. In this embodiment, two outlets are provided for explanation.

[0110] Please see Figure 15 In one embodiment, the outer end face of the grid strip 1241 is configured as an arc surface.

[0111] In an embodiment of the present invention, an air outlet grille 124 is provided at the air outlet of the duct 122 to reduce the entry of foreign objects into the duct 122. At the same time, the outer end face of the grille strip 1241 is set as an arc surface to prevent the grille from scratching passengers.

[0112] The hot or cold air ejected from the air outlet of the air duct 122 often affects the passenger experience and causes discomfort, requiring adjustments to the position or structure of the air outlet.

[0113] For details, please refer to Figure 15 In one embodiment, the grille strip 1241 is inclined downward in the direction from the inside out, so as to guide the airflow from the duct 122 downward.

[0114] In an embodiment of the present invention, by setting a downwardly inclined grille bar 1241, the airflow of the duct 122 can be directed downwards, such as under the seats on both sides, to improve the passenger experience.

[0115] It should be noted that in this embodiment, the air outlet of the duct 122 is located slightly below the center of the sub-instrument body 1. Combined with the downwardly angled grille strip 1241, this further ensures that the airflow from the duct 122 is directed to the bottom of the seats on both sides, avoiding any impact on passenger experience. Specifically, in this embodiment, the parting line of the grille strip 1241 is located at the bottom of the outer end face of the grille strip 1241. Combined with the downwardly angled grille strip, this parting line can be hidden on the inside, making the area of ​​the grille strip 1241 that the passenger's hand touches smoother, reducing the risk of accidental scratches, and also facilitating cleaning and maintenance.

[0116] The main body 1 of the secondary instrument panel is usually equipped with an air conditioning panel for passengers to control the air conditioning. However, due to the limited space of the secondary instrument panel, it is often set as a virtual panel, which reduces the passenger's operating experience. If a physical air conditioning button panel 119 is set, a special structure needs to be added.

[0117] Please see Figure 16Specifically, in one embodiment, the secondary instrument panel 1 includes a secondary instrument frame assembly 112 and a secondary instrument upper panel 113. A first storage space 111 is confined inside the secondary instrument frame assembly 112 and located below the secondary instrument upper panel 113. The secondary instrument assembly 100 also includes an air conditioning button panel 119, which is located at the upper end of the secondary instrument frame assembly 112 and exposes the upper side of the secondary instrument upper panel 113. A through hole is provided at the upper end of the secondary instrument frame assembly 112. The air conditioning button panel 119 also includes a screw 1191, which passes through the through hole from front to back and is threaded onto the air conditioning button panel 119.

[0118] In an embodiment of the present invention, a physical air conditioning button panel 119 is provided and is positioned at the upper end of the sub-instrument frame assembly 112 for easy operation by the customer. At the same time, the upper end of the sub-instrument frame assembly 112 is provided with a through hole, allowing the screw 1191 to pass through the through hole from front to back. The nut portion of the screw 1191 can be placed inside the sub-instrument frame, utilizing the internal empty structure of the sub-instrument frame. This avoids the nut portion of the screw 1191 occupying the button arrangement space of the air conditioning button panel 119 and does not affect the external aesthetics, thus making it easier to arrange the air conditioning button panel 119.

[0119] The auxiliary instrument body 1 requires splicing structures for various components, such as bolt connections, snap-fit ​​connections, and riveting. During the splicing process of the auxiliary instrument body 1, appropriate splicing structures can be flexibly selected based on the functions and requirements of different components. Simultaneously, for aesthetic and consistent appearance, shielding components are often installed. However, different areas of the outer surface of the auxiliary instrument body 1 often have different curvatures. To ensure reliable connections, shielding components with different structures are needed in different locations, increasing production costs.

[0120] Specifically, in one embodiment, the sub-instrument body 1 has a side surface at the side end along the left and right direction. The side surface is curved and has a plurality of mounting holes 125. The plurality of mounting holes 125 are used for threaded parts to pass through to fix the sub-instrument body 1 to the vehicle frame. Each mounting hole 125 is provided with a cover 126, wherein the plurality of cover 126 are configured to be the same.

[0121] In the embodiments of the present invention, mounting holes and screw fasteners are used to assemble, splice and fix the main body 1 of the auxiliary instrument. Each mounting point is provided with a cover 126 for sealing to ensure aesthetics. At the same time, the multiple covers 126 in this embodiment are set with the same structure, which not only maintains the consistency of appearance, but also reduces production costs.

[0122] It should be understood that the cap 126 can be installed in the mounting hole 125 in any way that meets the strength requirements. For example, it can be a snap-fit, where the cap 126 has an elastic buckle and the inner wall of the mounting hole 125 has a corresponding groove, and the cap 126 is fixed to the mounting hole 125 by the cooperation of the buckle and the groove; it can also be an interference fit, where the size of the cap 126 is slightly larger than the size of the mounting hole 125, and the cap 126 is pressed into the mounting hole 125 by the elastic deformation of the material; it can also be an adhesive, where the cap 126 is glued to the mounting hole 125 using a suitable adhesive.

[0123] Specifically, in one embodiment, each cap 126 is installed in the mounting hole 125 by means of a snap-fit ​​structure, and each cap 126 can be reliably installed in the mounting hole 125 by means of the snap-fit ​​structure.

[0124] The snap-fit ​​structure can be configured with various different snap-fit ​​structures and corresponding mounting hole 125 structures. For example, an elastic cantilever snap-fit ​​can be used. The elastic cantilever snap-fit ​​consists of a fixed end and a cantilever end. The fixed end is connected to the cover 126, and the cantilever end has a certain degree of elasticity. When the cover 126 is installed into the mounting hole 125, the cantilever end is elastically deformed by the pressure of the inner wall of the mounting hole 125, smoothly entering the mounting hole 125. Alternatively, a mushroom-head snap-fit ​​can be used. The head of the mushroom-head snap-fit ​​is rounded and enlarged, while the diameter of the stem is relatively small. During installation, the mushroom-head snap-fit ​​passes through the mounting hole 125. Its head deforms due to pressure as it passes through, and after successfully passing through the mounting hole 125, it returns to its original shape and snaps onto the other side of the mounting hole 125, thus securing the cover 126.

[0125] Please see Figure 17 , Figure 18 and Figure 19 Specifically, in one embodiment, the mounting hole 125 includes a first hole segment 1251 with a larger diameter and a second hole segment 1252 with a smaller diameter. The side wall at the intersection of the first hole segment 1251 and the second hole segment 1252 is provided with a pre-fixing through hole 1253, and the side wall of the second hole segment 1252 is provided with a snap-fit ​​hole 1254. The pre-fixing through hole 1253 and the snap-fit ​​hole 1254 are spaced apart along the circumference of the mounting hole 125. The cover 126 includes a cover body 1264 and a hanging part provided on the cover body 1264. The hanging part includes a connecting arm 1261 connected to the cover body 1264 and two snap-fit ​​arms 1262 provided at the end of the connecting arm 1261 extending toward the cover body 1264. The two snap-fit ​​arms 1262 can extend into the pre-fixing through hole 1253 to be hung on the auxiliary instrument body 1.

[0126] In the embodiments of the present invention, by cooperating with the first hole segment 1251 and the second hole segment 1252, after the screw connector enters the second hole segment 1252, the larger outer first hole segment 1251 can be covered and blocked by the cover 126. Then, the connecting arm 1261 can be inserted into the pre-fixed through hole 1253, and the connecting arm 1262, which is arranged opposite to the screw connector, can be hooked into the pre-fixed through hole 1253. When the connecting arm 1261 is subjected to a pulling force along the direction of the connecting arm 1261 toward the cover body 1264, the locking arm 1262 can hook the pre-fixed through hole 1253 to prevent the cover body 1264 and the connecting arm 1261 from being pulled out.

[0127] Please see Figure 20 In one embodiment, a retaining protrusion 1263 is provided on the cover 126. The retaining protrusion 1263 can extend into the retaining hole 1254 on the side wall of the second hole section 1252 to retain the cover 1264 in the second hole section 1252.

[0128] In embodiments of the present invention, a retaining protrusion 1263 may also be provided on the cover 126. The retaining protrusion 1263 can extend into the retaining hole 1254 and retain the cover body 1264. In this embodiment, the connecting arm 1261, the retaining arm 1262, and the retaining protrusion 1263 are provided simultaneously, which can fix the cover body 1264 in multiple directions. This allows the cover 126 of the same specification to adapt to different surfaces on the outer side of the auxiliary instrument body 1, and to securely fix the cover 126.

[0129] Please see Figure 21 In one embodiment, the first storage space 111 has a first front sidewall 1111, and the sub-instrument assembly 100 also includes a fragrance component 5, on which a fragrance channel is formed. The fragrance slot 51 of the fragrance channel is disposed on the first front sidewall 1111 for placing the fragrance source 53. The fragrance outlet 52 of the fragrance channel can be connected to the outside of the sub-instrument body 1.

[0130] In embodiments of the present invention, the sub-instrument assembly 100 may further include a fragrance component 5. In this embodiment, the fragrance slot 51 of the fragrance component 5 is disposed on the first front side wall 1111, which makes the installation and placement of the fragrance source 53 more convenient, and can emit fragrance through the fragrance outlet 52 on the outside of the sub-instrument body 1, avoiding direct air blowing of fragrance by the air conditioner, making the fragrance more natural.

[0131] In one embodiment, multiple fragrance troughs 51 are provided, and each can communicate with a fragrance outlet 52. In this embodiment of the invention, multiple fragrance troughs 51 are provided, allowing passengers to install multiple fragrance sources 53 at once, resulting in a richer and longer-lasting fragrance.

[0132] It should be noted that the number of fragrance troughs 51 can be any number greater than or equal to one, and all of these can achieve the technical effect of making the fragrance rich and lasting in this embodiment. This invention does not limit the number of fragrance troughs.

[0133] In one embodiment, the fragrance outlet 52 is located on the first front sidewall 1111 and above the fragrance holder 51. See also... Figure 22 In one embodiment, a flexible connecting pipe 54 is provided between the fragrance trough 51 and the fragrance outlet 52, which can more reliably deliver the fragrance generated by the fragrance source 53 at the fragrance trough 51 to the fragrance outlet 52.

[0134] It should be noted that the fragrance source 53 in this embodiment can be configured in various different forms, such as solid fragrance, liquid fragrance, or gel fragrance, all of which can release fragrance through the connection between the fragrance holder 51 and the fragrance outlet 52. In this embodiment, the fragrance source 53 is configured as a fragrance stick for illustration.

[0135] Specifically, in one embodiment, the first front sidewall 1111 is inclined downwards from front to back, and the fragrance stick is positioned so that its top is exposed on the outside of the first front sidewall 1111, making the fragrance stick in the fragrance slot 51 in the first storage space 111 more easily visible to passengers, increasing the visibility of the fragrance stick and facilitating replenishment and replacement, and improving the aesthetics of the first storage space 111. Specifically, in this embodiment, the top of the fragrance stick can also be chrome-plated and decorated with ambient lighting, etc., to further enhance the aesthetics.

[0136] Please see Figure 23 In one embodiment, a wireless charging component is provided on the main body 1 of the auxiliary instrument, and an air supply channel 1132 is formed in the wireless charging component; the fragrance outlet 52 of the fragrance outlet channel is provided at the air inlet fan of the air supply channel 1132 so that the fragrance outlet channel emits fragrance outward through the air supply channel.

[0137] In embodiments of the present invention, a wireless charging component can also be installed on the sub-instrument body 1, thereby providing wireless charging functionality for passengers' electronic devices. The fragrance outlet 52 of the fragrance flow channel is positioned corresponding to the air intake fan of the air supply channel 1132. Specifically, both the fragrance outlet 52 and the air intake of the air intake fan are connected to the same internal cavity within the sub-instrument body 1. The air intake fan within the air supply channel 1132, powered by the wireless charging component, carries the fragrance out with airflow and blows it above the wireless charging component, providing air cooling for the charging device. This achieves both heat dissipation for the charging device and effectively improves the fragrance concentration and uniformity within the vehicle. Simultaneously, this design cleverly utilizes the air supply channel 1132, eliminating the need for an additional complex air outlet structure for the fragrance component 5, further optimizing the internal spatial layout of the sub-instrument body 1, and reducing production costs and design complexity.

[0138] Please see Figure 24 and attached Figure 25 The secondary instrument cluster 100 is often equipped with a handrest 4 to improve passenger comfort. The handrest 4 can be positioned at a suitable height on the passenger side of the secondary instrument cluster 1, allowing passengers to naturally place their hands on it. The handrest 4 is generally constructed from multiple pieces of outer shell and includes mounting and limiting structures.

[0139] In practical design, it is often necessary to increase the size of the handrest 4 to accommodate drivers of different heights and genders. However, increasing the size places higher demands on the rigidity, strength, and installation reliability of the handrest 4. In this embodiment, the length of the handrest 4 can be set to 400mm-600mm. This embodiment uses an extended length of 560mm as an example for illustration. Within the above size range, it can meet the needs of drivers of different heights and genders to naturally place their elbows. However, the longer the handrest 4 is, the more difficult it is to ensure its rigidity and strength, requiring the design of certain structures to increase the rigidity and strength of the handrest 4.

[0140] Specifically, in one embodiment, the sub-instrument assembly 100 further includes a hand rest 4 disposed on the sub-instrument body 1. The hand rest 4 includes a lower housing 41, an upper housing 42, and a first limiting structure 43 and / or a second limiting structure 44. The lower housing 41 is connected to the sub-instrument body 1. The upper housing 42 is mounted on the lower housing 41. The first limiting structure 43 includes a first insertion protrusion 431 and a first receiving slot 432 that are inserted and engaged in the vertical direction. The first receiving slot 432 has two front-to-back opposing first limiting walls. The second limiting structure 44 includes a second insertion protrusion 441 and a second receiving slot 442 that are inserted and engaged in the vertical direction. The second receiving slot 442 has two left-to-right opposing second limiting walls.

[0141] It should be noted that in this embodiment, the lower shell 41 and the upper shell 42 can be limited by either the first limiting structure 43 or the second limiting structure 44, or both the first limiting structure 43 and the second limiting structure 44 can be used to limit the lower shell 41 and the upper shell 42. Specifically, this embodiment will be described using the example of having both the first limiting structure 43 and the second limiting structure 44.

[0142] In embodiments of the present invention, the armrest 4 has a lower housing 41 and an upper housing 42, which are limited by a first limiting structure 43 and a second limiting structure 44. The first insertion protrusion 431 and the first receiving slot 432 in the first limiting structure 43 are inserted into each other in the vertical direction, and the two opposing first limiting walls of the first receiving slot 432 are arranged in the front-back direction, effectively limiting the relative displacement of the lower housing 41 and the upper housing 42 in the front-back direction. The second insertion protrusion 441 and the second receiving slot 442 in the second limiting structure 44 are inserted into each other in the vertical direction, and the two opposing second limiting walls of the second receiving slot 442 are arranged in the left-right direction, limiting the relative displacement of the lower housing 41 and the upper housing 42 in the left-right direction. This dual limiting design makes the connection between the lower housing 41 and the upper housing 42 of the armrest 4 more stable and reliable, preventing shaking or misalignment during use, thereby improving the comfort and stability of the passenger when using the armrest 4, and also preventing abnormal noises when the armrest is pressed.

[0143] When the lower shell 41 and upper shell 42 of the armrest 4 are installed and spliced, a variety of different splicing structures can be used, such as snap-fit ​​and bolt connection, all of which can meet the installation and splicing requirements.

[0144] Please see Figure 26 Specifically, in one embodiment, a buckle 45 is provided on one of the upper housing 42 and the lower housing 41, and a holding part 46 is provided on the other. The holding part 46 includes a holding arm 461 and a protrusion 462 extending laterally from the holding arm 461. The end face of the protrusion 462 facing the buckle 45 is at least partially set as a plane for fastening with the buckle 45 and for the plane to abut against it.

[0145] In embodiments of the present invention, by providing a buckle 45 in conjunction with a retaining part 46, the lower housing 41 and the upper housing 42 can be installed and spliced. Simultaneously, the retaining part 46 includes a protrusion 462, the end face of which faces the buckle 45 is at least partially planar. This planar contact method makes the buckle 45 and the retaining part 46 more tightly and stably fastened. When the buckle 45 and the retaining part 46 are engaged, the planar contact increases friction, preventing the engaged parts from easily loosening and ensuring the firmness of the splicing of the lower housing 41 and the upper housing 42 of the armrest 4. Furthermore, the planar contact design facilitates installation, making the fixing more convenient and reliable.

[0146] The present invention also proposes a vehicle including a secondary instrument cluster 100. The specific structure of the secondary instrument cluster 100 is as described in the above embodiments. Since this vehicle adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here. The secondary instrument cluster 100 includes a secondary instrument cluster body 1, a cup holder assembly 2, and a duct assembly 3. The secondary instrument cluster body 1 forms a first storage space 111; the cup holder assembly 2 is disposed on the secondary instrument cluster body 1 and is correspondingly located on the upper side of the first storage space 111; and the duct assembly 3 includes multiple ducts, each duct having an air inlet and an air outlet facing each other in the front-rear direction. Each air inlet is used to connect to the vehicle's air conditioning system. The multiple ducts include a first duct 31 and a second duct 32, and the air outlet of the first duct 31... The first air duct 31 has an air outlet that directs air towards the passenger's feet, and the second air duct has an air outlet that directs air towards the passenger's head. The first air duct 31 has a first lower air duct section 311 that extends to the lower side of the first storage space 111, and the second air duct 32 has a second lower air duct section 321 that extends to the lower side of the first storage space 111. The air inlets of the first air duct 31 and the second air duct 32 are arranged vertically, and the first lower air duct section 311 and the second lower air duct section 321 are arranged side by side horizontally.

[0147] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A secondary instrument assembly for use in a vehicle, characterized in that, The sub-instrument assembly includes a sub-instrument body and a cup holder assembly. The sub-instrument body forms a first storage space and a mounting cavity with at least an upper opening. The cup holder assembly is disposed in the mounting cavity and is located on the upper side of the first storage space, spaced apart from the bottom of the mounting cavity, so as to define a second storage space between the bottom of the cup holder assembly and the bottom of the mounting cavity. The auxiliary instrument assembly also includes a tray storage space located on the front side of the mounting cavity and a third storage space located on the rear side of the mounting cavity. Both the tray storage space and the third storage space are located above the first storage space. The main body of the auxiliary instrument also forms a fourth storage space, which is arranged opposite to the first storage space in the front-to-back direction and is located behind the first storage space.

2. The auxiliary instrument assembly as described in claim 1, characterized in that, The auxiliary instrument assembly also includes a duct assembly, which includes multiple ducts. Each duct has an air inlet and an air outlet facing each other in the front-rear direction. Each air inlet is used to connect to the vehicle's air conditioning system. The multiple ducts include a first duct and a second duct. The air outlet of the first duct is used to direct airflow toward the passenger's feet, and the air outlet of the second duct is used to direct airflow toward the passenger's head. The first duct has a first lower duct section extending to the lower side of the first storage space, and the second duct has a second lower duct section extending to the lower side of the first storage space. The air inlets of the first duct and the second duct are arranged vertically, and the first lower duct section and the second lower duct section are arranged side by side in the left-right direction.

3. The auxiliary instrument assembly as described in claim 2, characterized in that, Two first air ducts are provided, and one second air duct is provided. The two first lower air duct sections are respectively located on both sides of the second lower air duct section in the left and right directions.

4. The auxiliary instrument assembly as described in claim 2, characterized in that, The first duct also has a first front connecting duct section that connects to the front side of the first lower duct section, and the second duct also has a second front connecting duct section that connects to the front side of the second lower duct section. In the direction from back to front, the first front connecting duct section extends upward at a partial angle, so that the first front connecting duct section is at least partially located above the second front connecting duct section.

5. The auxiliary instrument assembly as described in claim 2, characterized in that, The first duct also has a first rear connecting duct section that connects to the rear side of the first lower duct section; The height dimension of the first lower duct section is greater than the width dimension of the first lower duct section, and the width dimension of the first rear connecting duct section is greater than the height dimension of the first rear connecting duct section.

6. The auxiliary instrument assembly as described in claim 5, characterized in that, The first rear connecting duct section includes a first rear connecting vertical section and a first rear connecting horizontal section extending in the vertical direction, wherein: The first rear vertical section and the first lower duct section are smoothly connected; and / or, The first rear vertical segment and the first rear horizontal segment are smoothly connected; and / or, The air outlet is provided at the end of the first rear horizontal section to direct airflow toward the passenger's feet.

7. The auxiliary instrument assembly as described in claim 2, characterized in that, The second duct also has a second rear connecting duct section that connects to the rear side of the second lower duct section; From front to back, the second rear connecting duct section includes a second rear horizontal section and a second rear rising section. The second rear horizontal section is located corresponding to and adjacent to the fourth storage space. The secondary instrument assembly also includes a secondary instrument frame, and the second rear lifting section is attached to the rear end of the secondary instrument frame. The air outlet is opened at the end of the second rear lifting section to direct airflow toward the passenger's head.

8. The auxiliary instrument assembly as described in claim 1, characterized in that, A duct is formed within the main body of the auxiliary instrument, located behind the first storage space. A temperature-controlled duct is installed within the duct for refrigerating or heating items. The inner cavity of the temperature-controlled duct forms the fourth storage space. An air outlet grille is provided at the air outlet of the duct, and multiple grille strips are formed on the grille. The air inlet of the duct is located on the rear side wall of the first storage space; and / or, The air outlet of the duct is located at at least one end of the auxiliary instrument body in the left-right direction; and / or, The outer end face of the grid bar is set as an arc surface; and / or In the direction from the inside out, the grille bars are inclined downwards to guide the airflow from the duct downwards.

9. The auxiliary instrument assembly as described in claim 1, characterized in that, One inner wall of the mounting cavity is a first inner wall, and the cup holder assembly includes: The mounting base is located at the upper port of the mounting cavity; A cup holder body, fixed to the mounting base and extending downward into the mounting cavity, forms a cup holder storage space, and an clearance cavity is formed between the cup holder body and the first inner sidewall; the second storage space is defined between the bottom of the cup holder body and the bottom of the mounting cavity; and... A movable cover is movably mounted on the cup holder body. During its movement, the movable cover has an open position located within the clearance cavity and a closed position that covers the opening of the cup holder body.

10. The auxiliary instrument assembly as described in claim 9, characterized in that, The bottom wall of the mounting cavity is provided with an opening, and an inspection cover is provided at the opening. The inspection cover is exposed in the first storage space. The clearance cavity is connected to the second storage space, wherein: The upper surface of the access cover is provided with stop protrusions along its periphery, which define a placement area and are used to restrain items placed in the second storage space; and / or, One end of the inspection cover is hinged to the bottom wall of the mounting cavity, and the other end of the inspection cover is provided with a retaining member. The retaining member is fastened to the periphery of the opening. The retaining member includes a first retaining arm and a second retaining arm. One end of the first retaining arm is connected to the inspection cover, and the other end extends upward. One end of the second clamping arm is connected to the upper end of the first clamping arm, and the other end extends downward. From top to bottom, the free end of the second clamping arm gradually thickens, and the second clamping arm has a limiting groove on the side opposite to the first clamping arm. The upper wall of the limiting groove is inclined. The mounting base has a locking hole, and the first clamping arm and the second clamping arm are at least partially locked in the locking hole, and the edge of the locking hole is at least partially limited within the limiting groove.

11. The auxiliary instrument assembly as described in claim 1, characterized in that, The cup holder assembly includes a cup holder body, the cup holder body having multiple claws that can elastically extend and retract along the radial direction of the cup holder body, wherein: The cup holder has curved corner segments formed between its left and right sides and front and back sides. These curved corner segments have gaps with the sidewalls of the mounting cavity. The latches are located on the curved corner segments and are positioned corresponding to these gaps; and / or, The claw has a holding surface for holding the cup body. The holding surface is an arc surface, or the holding surface is a curved surface. The holding surface includes multiple interconnected curved surface segments, and the radius of curvature of the multiple curved surface segments gradually decreases from top to bottom.

12. A vehicle, characterized in that, Includes the auxiliary instrument assembly as described in any one of claims 1-11.

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