Vehicle door module assembly, vehicle door and vehicle

Abstract

The utility model provides a vehicle door module assembly, a vehicle door and a vehicle, and relates to the technical field of vehicles, the vehicle door module assembly comprises a bottom plate, a first guide rail and a second guide rail, the first guide rail and the second guide rail are used for limiting the moving track of vehicle door glass, the second guide rail is fixedly connected to the bottom plate through a fastener. The vehicle door module assembly, the vehicle door and the vehicle meet the structure, the area, used for being connected with the first guide rail, on the bottom plate can be omitted, the area of the bottom plate is reduced, and therefore the consumption of fasteners and the assembly time can be reduced, and the assembly efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a vehicle door module assembly, a vehicle door and a vehicle. Background Art

[0002] Motor vehicle doors are often equipped with door modules, which usually integrate the lifter guide rails into the door module base plate. At this time, a larger door module base plate size is required to meet the above-mentioned installation space requirements, which leads to a significant increase in mold and unit development costs, increases the sealing requirements for door module installation, increases the consumption of fasteners and assembly time, and reduces assembly efficiency. Utility Model Content

[0003] The purpose of the present application is to provide a vehicle door module assembly, a vehicle door and a vehicle, which solves the problem of the large size of the door module bottom plate.

[0004] To achieve the purpose of this application, this application provides the following technical solutions:

[0005] In the first aspect, the present application provides a vehicle door module assembly, comprising: a base plate; a first guide rail and a second guide rail, wherein the first guide rail and the second guide rail are used to limit the movement trajectory of the vehicle door glass, wherein the first guide rail is detachably arranged relative to the base plate, and the second guide rail is fixedly connected to the base plate by fasteners, which is conducive to omitting the area on the base plate used to connect the first guide rail, reducing the area of ​​the base plate, thereby reducing the overall size of the door module, which is conducive to reducing the consumption of fasteners and assembly time, and improving assembly efficiency.

[0006] In one embodiment, the second guide rail is provided with a first connection portion and a second connection portion, the first connection portion and the second connection portion are spaced apart in the extension direction of the second guide rail, the second connection portion is fixedly connected to the base plate, the first connection portion is located at one end of the second guide rail protruding from the base plate, and the first connection portion is used to connect to the inner panel of the vehicle door.

[0007] In one embodiment, the first guide rail is provided with a first mounting portion and a second mounting portion, the first mounting portion and the second mounting portion are respectively located at two ends of the first guide rail protruding from the bottom plate, and the first mounting portion and the second mounting portion are both used to connect to the door inner panel.

[0008] In one embodiment, the base plate is provided with a first limiting structure, the first guide rail is provided with a second limiting structure adapted to the first limiting structure, and the first limiting structure and the second limiting structure cooperate to achieve fixed position of the first guide rail relative to the base plate.

[0009] In one embodiment, the first limiting structure includes a first limiting block and a second limiting block, the second limiting structure includes a first limiting hole and a second limiting hole, the first limiting hole and the first limiting block are arranged relative to each other, the second limiting hole and the second limiting block are arranged relative to each other, the first limiting block is used to pass through the first limiting hole, and the second limiting block is used to pass through the second limiting hole.

[0010] In one embodiment, the vehicle door module assembly further includes a cable winder, the cable winder is fixedly connected to the base plate, and the first guide rail and the second guide rail are both connected to the cable winder.

[0011] In one embodiment, the vehicle door module assembly further includes a motor, wherein the motor and the cable winder are located on opposite sides of the base plate, the motor and the base plate are fixedly connected, and the motor and the cable winder are electrically connected.

[0012] In one embodiment, the base plate is provided with a peephole and a blocking cover, the peephole passes through the base plate, the blocking cover and the first guide rail are located on opposite sides of the base plate, and the blocking cover and the peephole are sealed and connected.

[0013] In one embodiment, the vehicle door module assembly further includes a handle, wherein the handle is fixedly connected to the base plate, and the handle is used to assist assembly.

[0014] In a second aspect, the present application also provides a vehicle door, comprising a door glass, a door inner panel and a door module assembly as described in any one of the embodiments of the first aspect above, the door inner panel being provided with a first hollow area, the door module assembly being installed in the first hollow area, and the door glass being slidably connected to a first guide rail and a second guide rail of the door module assembly respectively.

[0015] In one embodiment, the vehicle door further includes a speaker, the vehicle door inner panel is provided with a second hollow area, the first hollow area and the second hollow area are arranged at intervals, and the speaker is installed in the second hollow area.

[0016] In a third aspect, the present application further provides a vehicle, comprising a vehicle body and the vehicle door described in the above-mentioned second aspect implementation, wherein the vehicle door is mounted on the vehicle body.

[0017] The vehicle door module assembly provided in the present application includes a base plate, a second guide rail and a first guide rail, the base plate is used to connect with the vehicle door inner panel, the first guide rail and the second guide rail are used to limit the movement trajectory of the vehicle door glass, wherein the second guide rail is fixedly connected to the base plate by a fastener.

[0018] By making the first guide rail detachably arranged relative to the bottom plate, that is, the first guide rail is used to connect with the door inner panel, and the first guide rail is not fixedly connected to the bottom plate, compared with the second guide rail and the first guide rail being fixedly connected to the bottom plate, the area on the bottom plate for connecting the first guide rail can be omitted, thereby reducing the area of ​​the bottom plate. At the same time, the smaller bottom plate requires fewer installation points when the bottom plate is assembled with the door inner panel, which is conducive to reducing the consumption of fasteners and assembly time, improving assembly efficiency, and reducing costs. In addition, the smaller bottom plate is also conducive to ensuring the sealed connection between the bottom plate and the door inner panel, reducing the risk of water leakage of the door. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the implementation methods of the present application or the technical solutions in the prior art, the drawings required for use in the implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 is a schematic diagram of the assembly structure of a vehicle door and a partial enlarged diagram of the vehicle door according to an embodiment;

[0021] Figure 2 yes Figure 1 Schematic diagram of the cross section in the AA direction;

[0022] Figure 3 yes Figure 1 Schematic diagram of the cross section in the BB direction;

[0023] Figure 4 yes Figure 1 Schematic diagram of the cross section in the CC direction;

[0024] Figure 5 yes Figure 1 Schematic diagram of the cross section in the MM direction;

[0025] Figure 6 is a schematic structural diagram of a door inner panel according to an implementation mode;

[0026] Figure 7 is a front view and a partial enlarged view of a vehicle door module assembly according to an embodiment;

[0027] Figure 8 yes Figure 7 Schematic diagram of the cross section in the DD direction;

[0028] Fig. 9 is a rear view of a vehicle door module assembly according to an embodiment;

[0029] Fig.10is an isometric view and a partial enlarged view of a vehicle door module assembly according to an embodiment;

[0030] Fig.11 is a schematic diagram of the assembly of a first guide rail and a vehicle door module assembly in one embodiment;

[0031] Fig.12 yes Fig.11 Schematic diagram of the cross section in the GG direction;

[0032] Fig.13 The exploded view and partial enlarged view of a blocking cover and a peephole according to an embodiment are shown.

[0033] Description of reference numerals:

[0034] 100-bottom plate, 10-first surface, 11-first limiting structure, 111-first limiting block, 112-first extension portion, 113-second limiting block, 114-second extension portion, 12-second limiting structure, 121-first limiting hole, 122-second limiting hole, 13-peephole, 131-sealing ring, 132-blocking cover;

[0035] 20-second surface, 21-mounting hole;

[0036] 31-first guide rail, 311-first mounting portion, 312-second mounting portion, 32-second guide rail, 321-first connecting portion, 322-second connecting portion, 33-handle, 34-winder, 35-motor, 36-sealing rib;

[0037] 40 - inner door panel, 41 - first hollow area, 42 - second hollow area, 43 - door sheet metal, 44 - inner window sill reinforcement plate, 50 - speaker. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0039] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there can be a central component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there can be a central component at the same time.

[0040] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0041] In the description of the present application, the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0042] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in this application in the specification are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0043] It should be understood that the term "and / or" used in this article is only a description of the same field of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0044] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0045] In conjunction with the accompanying drawings, some embodiments of the present application are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0046] The embodiment of the present application provides a vehicle door module assembly, which is used to be installed on the vehicle door inner panel 40 and is used to integrate a lifting device for the vehicle door glass. Figure 1 , Fig. 9 , Fig.10and Fig.11 The vehicle door module assembly includes a bottom plate 100, a first guide rail 31 and a second guide rail 32. The bottom plate 100 is used to connect with the vehicle door inner panel 40, so that the vehicle door module assembly can be connected to the vehicle door inner panel 40. The vehicle door module assembly provided by the present application can be applied to a frameless door of a vehicle. Optionally, the bottom plate 100 can be welded to the vehicle door inner panel 40 through the edge of the bottom plate 100, or the edge of the bottom plate 100 can be tightly connected to the vehicle door inner panel 40 by screws.

[0047] Optional, see Figure 1 , Figure 4 and Fig.10 The door module assembly also includes a sealing rib 36, which is fixedly connected to the edge of the bottom plate 100. The sealing rib 36 is arranged around the edge of the bottom plate 100, that is, the sealing rib 36 surrounds the edge of the bottom plate 100, so that the sealing rib 36 is connected between the edge of the bottom plate 100 and the door inner panel 40. The sealing rib 36 can achieve a sealed connection between the bottom plate 100 and the door inner panel 40, thereby avoiding air leakage and water leakage of the door, and ensuring that the passenger compartment is relatively isolated from the dry and wet partitions outside. The sealing rib 36 can be a PUR foaming structure, filled between the door inner panel 40 and the bottom plate 100.

[0048] The first guide rail 31 and the second guide rail 32 are used to limit the moving track of the door glass, and the first guide rail 31 and the second guide rail 32 are located on the same side of the bottom plate 100. The second guide rail 32 is fixedly connected to the bottom plate 100 by fasteners, and it can be understood that when the door module assembly is not installed on the door, the second guide rail 32 is integrated on the door module assembly, and the second guide rail 32 is directly fixed on the bottom plate 100, and the second guide rail 32 and the bottom plate 100 are directly fixedly connected by fasteners, and the position between the two is relatively fixed.

[0049] The first guide rail 31 is detachably arranged relative to the base plate 100, wherein the detachable arrangement can be understood as, when the vehicle door module assembly is not installed on the vehicle door, the first guide rail 31 and the base plate 100 are not fixed in position by fasteners, while the second guide rail 32 is directly fixed to the base plate 100 by fasteners. The first guide rail 31 is movably arranged relative to the base plate 100, and within a certain range of movement, the movement of the first guide rail 31 will not be restricted by the base plate 100.

[0050] The door module assembly is fixedly provided with a wire winder 34, and a rope is connected between the wire winder 34 and the second guide rail 32. When the door module assembly is not installed on the door, during the transportation of the door module assembly as a separate component, the first guide rail 31 is detachably provided relative to the bottom plate 100, and the first guide rail 31 may move relative to the bottom plate 100, thereby pulling the connecting rope between the wire winder 34 and the second guide rail 32, thereby increasing the risk of abnormal noise and the risk of rope failure, etc. In order to avoid this situation, the first guide rail 31 and the bottom plate 100 can be relatively fixed in position during transportation. However, when the door module assembly is to be installed on the door, the first guide rail 31 is still detachably provided relative to the bottom plate 100, and the movement of the first guide rail 31 is not restricted by the bottom plate 100 within the length range of the rope.

[0051] Compared with the second guide rail 32 and the first guide rail 31 being fixedly connected to the bottom plate 100, the present solution allows the area on the bottom plate 100 for connecting the first guide rail 31 to be omitted, thereby reducing the area of ​​the bottom plate 100. Since the bottom plate 100 is also provided with related components for lifting the door glass, the area of ​​the bottom plate 100 is reduced, and the related components on the bottom plate 100 are arranged more compactly, thereby reducing the mold cost. At the same time, the smaller bottom plate 100 requires fewer installation points when the bottom plate 100 is assembled with the door inner panel 40, which is conducive to reducing the consumption of fasteners and assembly time, improving assembly efficiency, and the smaller bottom plate 100 is also conducive to ensuring the sealed connection between the bottom plate 100 and the door inner panel 40, reducing the risk of water leakage of the door. Since the area of ​​the bottom plate 100 is reduced, the available area of ​​the door inner panel 40 is correspondingly increased, and map pockets and water cup spaces can be added to the vehicle sheet metal, which is conducive to improving the user's space experience and human-machine operation convenience.

[0052] Since the first guide rail 31 and the second guide rail 32 are used to limit the moving trajectory of the door glass, when the first guide rail 31 and the door inner panel 40 are fixedly connected, the extension direction of the first guide rail 31 and the extension direction of the second guide rail 32 are parallel, so that the door glass can be raised and lowered under the restriction of the second guide rail 32 and the first guide rail 31, and the relative position relationship between the door glass and the vehicle body is determined by the relative position relationship between the second guide rail 32 and the first guide rail 31 and the door inner panel 40 respectively.

[0053] The first guide rail 31 is directly mounted on the door inner panel 40, so that the relative position between the first guide rail 31 and the door inner panel 40 is more accurate, thereby making the relative position relationship between the door glass and the door inner panel 40 more accurate. If the second guide rail 32 and the first guide rail 31 are both fixedly connected to the bottom plate 100, the relative position between the second guide rail 32 and the first guide rail 31 and the door inner panel 40 needs to be calibrated between the bottom plate 100 and the door inner panel 40, thereby adding a dimension transfer, and the bottom plate 100 may have assembly errors and work errors during the assembly and manufacturing process. Therefore, the first guide rail 31 is directly mounted on the door inner panel 40, which is conducive to reducing the matching error between the door glass and the body pillar.

[0054] Optionally, the front of the vehicle is the front side of the vehicle, and the rear of the vehicle is the rear side of the vehicle. The first guide rail 31 may be a front guide rail, and the second guide rail 32 may be a rear guide rail, that is, the first guide rail 31 is closer to the front of the vehicle than the second guide rail 32. The area of ​​the relative area between the bottom plate 100 and the first guide rail 31 is small, so that the front area of ​​the door inner panel 40 is large, and the speaker 50 can be installed at the front of the door inner panel 40, and the speaker 50 is close to the front of the vehicle, so that the speaker 50 is closer to the passenger, which is conducive to improving the user experience.

[0055] The vehicle door module assembly provided by the present application includes a bottom plate 100, a first guide rail 31 and a second guide rail 32. The bottom plate 100 is used to be connected to the vehicle door inner panel 40, so that the vehicle door module assembly can be connected to the vehicle door inner panel 40. The second guide rail 32 is fixedly connected to the bottom plate 100 by a fastener. The first guide rail 31 and the second guide rail 32 are located on the same side of the bottom plate 100, and are used to limit the movement track of the vehicle door glass.

[0056] By making the first guide rail 31 detachably arranged relative to the bottom plate 100, the first guide rail 31 is used to connect with the door inner panel 40, that is, the first guide rail 31 is used to connect with the door inner panel 40, and the first guide rail 31 is not fixedly connected with the bottom plate 100. Compared with the second guide rail 32 and the first guide rail 31 being fixedly connected to the bottom plate 100, the area on the bottom plate 100 for connecting the first guide rail 31 can be omitted, thereby reducing the area of ​​the bottom plate 100. At the same time, the smaller bottom plate 100 requires fewer installation points when the bottom plate 100 is assembled with the door inner panel 40, which is conducive to reducing the consumption of fasteners and assembly time, improving assembly efficiency, and reducing costs. In addition, the smaller bottom plate 100 is also conducive to ensuring the sealed connection between the bottom plate 100 and the door inner panel 40, reducing the risk of water leakage of the door.

[0057] In one implementation, see Fig. 9The second guide rail 32 is provided with a first connection portion 321 and a second connection portion 322, the first connection portion 321 and the second connection portion 322 are spaced apart in the extension direction of the second guide rail 32, the second connection portion 322 is fixedly connected to the base plate 100, the first connection portion 321 is located at one end of the second guide rail 32 protruding from the base plate 100, and the first connection portion 321 is used to connect the door inner panel 40.

[0058] That is, the second guide rail 32 is fixedly connected to both the base plate 100 and the door inner panel 40, so that the second guide rail 32 can be integrated with the base plate 100, and the vibration and noise of the second guide rail 32 are reduced by the base plate 100. At the same time, the second guide rail 32 and the door inner panel 40 are fixedly connected, which is beneficial to ensure the connection stability of the second guide rail 32 and the door inner panel 40, and the accuracy of the relative position between the second guide rail 32 and the door inner panel 40.

[0059] Optional, see Fig. 9 The first connection portion 321 is a first connection hole, and the second connection portion 322 is a second connection hole. The first connection hole is fixedly connected to the door inner panel 40 through a fastening bolt, and the second connection hole is fixedly connected to the base plate 100 through a fastening bolt.

[0060] In one implementation, see Figure 1 , Figure 2 and Figure 3 The first guide rail 31 is provided with a first mounting portion 311 and a second mounting portion 312, which are respectively located at two ends of the first guide rail 31 protruding from the bottom plate 100, and the first mounting portion 311 and the second mounting portion 312 are both used to connect the door inner panel 40. That is, the two ends of the first guide rail 31 are respectively fixedly connected to the door inner panel 40, so that the relative position between the first guide rail 31 and the door inner panel 40 is more accurate, which is conducive to making the relative position relationship between the door glass and the door inner panel 40 more accurate.

[0061] Compared with the second guide rail 32 and the first guide rail 31 being fixedly connected to the base plate 100, the second guide rail 32 and the first guide rail 31 are avoided from being installed through the relative positions of the base plate 100 and the door inner panel 40, which reduces a dimension transfer and helps to reduce the matching error between the door glass and the body pillar.

[0062] Optionally, the first mounting portion 311 and the second mounting portion 312 are both through holes, and the first guide rail 31 and the door inner panel 40 are fixedly connected by fastening bolts.

[0063] In one implementation, see Fig. 9 , Fig.10 , Fig.11 and Fig.12The bottom plate 100 is provided with a first limiting structure 11, and the first guide rail 31 is provided with a second limiting structure 12. The first limiting structure 11 and the second limiting structure 12 are detachably connected, so that the first guide rail 31 and the bottom plate 100 are detachably connected. In the process of transporting the first guide rail 31 and the bottom plate 100, in order to simplify the transportation process, the first guide rail 31 and the bottom plate 100 are transported together. In order to avoid the first guide rail 31 and the bottom plate 100 from colliding with each other during transportation, the first guide rail 31 and the bottom plate 100 are detachably connected through the first limiting structure 11 and the second limiting structure 12, thereby ensuring that the relative positions of the first guide rail 31 and the bottom plate 100 remain unchanged during transportation.

[0064] Optionally, the number of the first limiting structures 11 is at least two, the number of the second limiting structures 12 is at least two, and the first limiting structures 11 and the second limiting structures 12 are arranged one to one. By providing the first guide rail 31 and the bottom plate 100 with at least two detachable mounting points, it is beneficial to further avoid the first guide rail 31 and the bottom plate 100 from colliding with each other during transportation, and ensure that the relative positions of the first guide rail 31 and the bottom plate 100 remain unchanged during transportation.

[0065] Optionally, the first limiting structure 11 includes at least one limiting hole, the second limiting structure 12 includes at least one limiting block, the limiting hole and the limiting block are arranged one to one, and / or the first limiting structure 11 includes at least one limiting block, the second limiting structure 12 includes at least one limiting hole, and the limiting hole and the limiting block are arranged one to one. By passing the limiting block through the limiting hole, the first limiting structure 11 and the second limiting structure 12 are detachably connected, so that the relative position of the first guide rail 31 and the bottom plate 100 remains unchanged during transportation.

[0066] In one implementation, see Fig.10 , Fig.11 and Fig.12 The first limiting structure 11 includes a first limiting block 111 and a second limiting block 113, the second limiting structure 12 includes a first limiting hole 121 and a second limiting hole 122, the first limiting hole 121 and the first limiting block 111 are arranged opposite to each other, the second limiting hole 122 and the second limiting block 113 are arranged opposite to each other, the first limiting block 111 is used to pass through the first limiting hole 121, and the second limiting block 113 is used to pass through the second limiting hole 122, so that the first guide rail 31 and the base plate 100 can be detachably connected.

[0067] When the first stopper 111 passes through the first stopper hole 121 and the second stopper 113 passes through the second stopper hole 122, the first guide rail 31 and the bottom plate 100 remain relatively fixed, so that the second guide rail 32 and the bottom plate 100 can be transported and managed together, so that when the materials are received, it is not necessary to transport the second guide rail 32 and the bottom plate 100 separately. When assembling the door, the first guide rail 31 is first removed from the bottom plate 100, and then the first guide rail 31 and the door inner panel 40 are installed.

[0068] The first limit block 111 and the second limit block 113 are on a straight line, and correspondingly, the first limit hole 121 and the second limit hole 122 are also on a straight line. The straight line direction where the first limit block 111 and the second limit block 113 are located can be parallel to the extension direction of the second guide rail 32, or it can be non-parallel. Since the first guide rail 31 is only assembled with the first limit block 111 and the second limit block 113 during transportation, the positions of the first limit block 111 and the second limit block 113 need to meet the requirements that when the first guide rail 31 is installed on the base plate 100, the first guide rail 31 and the second guide rail 32 do not interfere with each other.

[0069] Optional, see Fig. 9 and Fig.10 The bottom plate 100 has a first surface 10, a first stopper 111 is disposed on the first surface 10, and the first stopper 111 includes a first extension portion 112. The first extension portion 112 is located at one end of the first stopper 111 away from the first surface 10, and the first extension portion 112 extends in a direction in which the first stopper 111 is away from the second stopper 113. A gap is formed between the first extension portion 112 and the first surface 10, so that the first extension portion 112 abuts against a side of the first guide rail 31 away from the first surface 10. By abutting the first extension portion 112 against a side of the first guide rail 31 away from the first surface 10, when the first stopper 111 passes through the first stopper hole 121, the first extension portion 112 can prevent the first guide rail 31 from moving in a direction away from the first surface 10, thereby facilitating the first guide rail 31 from being separated from the bottom plate 100 during transportation, and preventing the first guide rail 31 from falling and being damaged during transportation.

[0070] Similarly, the second stop block 113 includes a second extension portion 114, which is located at one end of the second stop block 113 away from the first surface 10, and extends in the direction of the second stop block 113 away from the first stop block 111, and is used to abut against the side of the first guide rail 31 away from the first surface 10. By making the second extension portion 114 abut against the side of the first guide rail 31 away from the first surface 10, when the second stop block 113 passes through the second stop hole 122, the second extension portion 114 can prevent the first guide rail 31 from moving in the direction away from the first surface 10, thereby preventing the first guide rail 31 from being separated from the bottom plate 100 during transportation. The second extension portion 114 and the first extension portion 112 work together to further ensure that the relative position of the first guide rail 31 and the bottom plate 100 remains fixed.

[0071] In one implementation, see Fig. 9 The vehicle door module assembly also includes a wire winder 34, which is fixedly connected to the bottom plate 100, and the second guide rail 32 and the first guide rail 31 are both connected to the wire winder 34. The vehicle door module assembly also includes a steel wire rope, and the second guide rail 32 and the first guide rail 31 are both connected to the wire winder 34 through the steel wire rope. By controlling the steel wire rope by the wire winder 34, the steel wire rope drives the vehicle door glass to move along the second guide rail 32 and the first guide rail 31, thereby realizing the lifting and lowering of the vehicle door glass. Optionally, the wire winder 34 and the first guide rail 31 are located on the same side of the bottom plate 100, that is, the wire winder 34, the second guide rail 32 and the first guide rail 31 are all located on the first surface 10, so that the wire winder 34 can be easily wound with the steel wire rope.

[0072] Optional, see Figure 7 The door module assembly further includes a motor 35. The motor 35 and the wire winder 34 are located on opposite sides of the bottom plate 100. The motor 35 and the bottom plate 100 are fixedly connected, and the motor 35 and the wire winder 34 are electrically connected. The wire winder 34 is driven by the motor 35, and then the wire winder 34 drives the wire rope, so that the wire rope drives the door glass to move along the second guide rail 32 and the first guide rail 31, thereby realizing the lifting of the door glass.

[0073] Optional, see Figure 8 The bottom plate 100 is provided with a mounting hole 21, and the mounting hole 21 penetrates the bottom plate 100, and the motor 35 and the wire winder 34 are both connected to the mounting hole 21. That is, the wire winder 34, the bottom plate 100 and the motor 35 form a sandwich structure, and the fixing bolts can be passed through the mounting hole 21, so that the wire winder 34 and the motor 35 are connected and fixed. By connecting the motor 35 and the wire winder 34 to the mounting hole 21, the number of fasteners is reduced, thereby reducing the assembly time and improving the assembly efficiency.

[0074] In one implementation, see Figure 1 , Figure 5 and Fig.13 The bottom plate 100 is provided with a peephole 13 and a blocking cover 132. The peephole 13 runs through the bottom plate 100. The blocking cover 132 and the first guide rail 31 are located on opposite sides of the bottom plate 100. The blocking cover 132 and the peephole 13 are sealed and connected. The bottom plate 100 has a second surface 20 opposite to the first surface 10. After the door module assembly is installed on the door inner panel 40, the first surface 10 faces the inside of the door, and the second surface 20 faces the outside of the door. The blocking cover 132 is arranged on the second surface 20. When the relevant components located on the first surface 10 need to be repaired, if the peephole 13 is not provided, the entire bottom plate 100 needs to be disassembled from the door inner panel 40, making the repair process more difficult.

[0075] By providing the peephole 13 and sealingly connecting the blocking cover 132 and the peephole 13, when no maintenance is required, the blocking cover 132 can achieve the sealing performance of the bottom plate 100 to prevent the door from leaking. When the door module assembly needs maintenance, the blocking cover 132 and the peephole 13 can be removed, and the local structure inside the door can be seen through the peephole 13, and hands or tools can be inserted into the door through the peephole 13, thereby effectively improving maintenance efficiency and reducing maintenance costs.

[0076] Optionally, the base plate 100 also includes a sealing ring 131, which is arranged between the sealing cover 132 and the edge of the peephole 13. The sealing ring 131 abuts against the edges of the sealing cover 132 and the peephole 13 respectively, so that the sealing ring 131 further seals the peephole 13, which is beneficial to ensure the sealing performance of the vehicle door module assembly and avoid water leakage of the vehicle door.

[0077] In one implementation, see Figure 1 and Figure 7 The vehicle door module assembly further includes a handle 33, which is fixedly connected to the bottom plate 100 and is used to assist assembly. Optionally, the handle 33 and the first guide rail 31 are located on opposite sides of the bottom plate 100, so that multiple components of the vehicle door module assembly are dispersedly arranged on both sides of the bottom plate 100, which is conducive to avoiding mutual interference between different components and improving the utilization rate of the bottom plate 100.

[0078] Specifically, the base plate 100 has a second surface 20 opposite to the first surface 10, and the handle 33 is fixedly connected to the second surface 20, so that the handle 33 can drive the base plate 100 to move, thereby facilitating the installation of the base plate 100 through the handle 33.

[0079] During the installation of the door module assembly, refer to Figure 1 , Figure 6 and Figure 7The door inner panel 40 is provided with a first hollow area 41, and the bottom plate 100 is fixedly connected to the edge of the first hollow area 41. In the actual assembly process, the second guide rail 32 needs to be passed through the first hollow area 41 first, and then the bottom plate 100 is connected to the edge of the first hollow area 41. By providing a handle 33 on the second surface 20, the handle 33 can assist in assembly, and the bottom plate 100 can be driven to move by the handle 33, thereby effectively improving assembly efficiency, bringing good rhythm and lower production cost.

[0080] This application also provides a vehicle door, see Figure 1 and Fig. 9 , including a door glass, a door inner panel 40 and a door module assembly of any one of the above-mentioned first aspect embodiments, the door glass is slidingly connected to the first guide rail 31 and the second guide rail 32 of the door module assembly respectively, and the door module assembly is installed on the door inner panel 40.

[0081] See also Figure 6 The door inner panel 40 is provided with a first hollow area 41, and the door module assembly is installed in the first hollow area 41. A circle of sealing ribs 36 can be provided at the edge of the bottom plate 100, so that the sealing ribs 36 are connected between the edge of the bottom plate 100 and the edge of the first hollow area 41, thereby preventing the door from leaking air or water.

[0082] Optional, see Figure 1 and Figure 6 The door further includes a speaker 50, the door inner panel 40 is provided with a second hollow area 42, the first hollow area 41 and the second hollow area 42 are arranged at intervals, and the speaker 50 is installed in the second hollow area 42. That is, the speaker 50 is not directly connected to the bottom plate 100. Compared with integrating the speaker 50 on the bottom plate 100, the area of ​​the bottom plate 100 for installing the speaker 50 can be omitted, thereby reducing the area of ​​the bottom plate 100. Optionally, the speaker 50 can be assembled to the door inner panel 40 by bolts.

[0083] Due to the reduced area of ​​the bottom plate 100, fewer installation points are required when assembling the bottom plate 100 with the door inner panel 40, which is beneficial to reducing the consumption of fasteners and assembly time during the installation of the door module assembly; compared with integrating the speaker 50 on the bottom plate 100, directly installing the speaker 50 with the door inner panel 40 omits the process of installing the speaker 50 on the bottom plate 100 and then installing the bottom plate 100 with the door inner panel 40, thereby improving assembly efficiency. At the same time, the speaker 50 and the second hollow area 42 are sealed and connected, so that the speaker 50 is connected to the cavity inside the door, thereby forming a resonance cavity, which is beneficial to improving the frequency response curve of the speaker 50, thereby improving the user experience.

[0084] Optional, see Figure 1The door inner panel 40 includes a door sheet metal 43 and an inner window sill reinforcement plate 44, and the inner window sill reinforcement plate 44 is installed on the side of the door sheet metal 43 close to the roof. The end of the second guide rail 32 close to the roof is fixedly connected to the inner window sill reinforcement plate 44, and the end of the second guide rail 32 close to the vehicle chassis is fixedly connected to the door sheet metal 43. The end of the first guide rail 31 close to the roof protrudes from the bottom plate 100 and is fixedly connected to the inner window sill reinforcement plate 44, and the other end is fixedly connected to the bottom plate 100. Both the second guide rail 32 and the first guide rail 31 can be connected to the door inner panel 40 by installing nuts.

[0085] The present application also provides a vehicle, comprising a vehicle body and a door according to any one of the above-mentioned second aspect implementation schemes, wherein the door is mounted on the vehicle body.

[0086] It can be understood that the vehicle in this embodiment has the vehicle doors in the above-mentioned embodiments. Therefore, the vehicle in this embodiment has all the technical effects of the vehicle doors in the above-mentioned embodiments. Since the technical effects of the vehicle doors have been fully explained in the above-mentioned embodiments, they will not be repeated here.

[0087] In the description of this specification, the description with reference to the terms "embodiment", "specific embodiment", "example" or "specific example" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0088] What is disclosed above is only a preferred embodiment of the present application, and it certainly cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiment and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A vehicle door module assembly, characterized in that: include: Base plate; A first guide rail and a second guide rail, wherein the first guide rail and the second guide rail are used to limit the movement trajectory of the door glass, wherein the first guide rail is separately arranged relative to the bottom plate, and the second guide rail is fixedly connected to the bottom plate by a fastener.

2. The vehicle door module assembly according to claim 1, characterized in that: The second guide rail is provided with a first connection part and a second connection part, the first connection part and the second connection part are arranged at intervals in the extension direction of the second guide rail, the second connection part is fixedly connected to the bottom plate, the first connection part is located at one end of the second guide rail protruding from the bottom plate, and the first connection part is used to connect the inner panel of the vehicle door.

3. The vehicle door module assembly according to claim 1, characterized in that: The first guide rail is provided with a first mounting portion and a second mounting portion, the first mounting portion and the second mounting portion are respectively located at two ends of the first guide rail protruding from the bottom plate, and the first mounting portion and the second mounting portion are both used to connect the door inner panel.

4. The vehicle door module assembly according to any one of claims 1 to 3, characterized in that: The bottom plate is provided with a first limiting structure, the first guide rail is provided with a second limiting structure adapted to the first limiting structure, and the first limiting structure and the second limiting structure cooperate to achieve the fixing of the position of the first guide rail relative to the bottom plate.

5. The vehicle door module assembly according to claim 4, characterized in that: The first limiting structure includes a first limiting block and a second limiting block, the second limiting structure includes a first limiting hole and a second limiting hole, the first limiting hole and the first limiting block are arranged opposite to each other, the second limiting hole and the second limiting block are arranged opposite to each other, the first limiting block is used to pass through the first limiting hole, and the second limiting block is used to pass through the second limiting hole.

6. The vehicle door module assembly according to any one of claims 1 to 3, characterized in that: The vehicle door module assembly also includes a cable winder, which is fixedly connected to the base plate, and the first guide rail and the second guide rail are both connected to the cable winder.

7. The vehicle door module assembly according to claim 6, characterized in that: The vehicle door module assembly also includes a motor. The motor and the wire winder are located on two opposite sides of the bottom plate. The motor and the bottom plate are fixedly connected, and the motor and the wire winder are electrically connected.

8. The vehicle door module assembly according to any one of claims 1 to 3, characterized in that: The bottom plate is provided with a peephole and a blocking cover, the peephole passes through the bottom plate, the blocking cover and the first guide rail are located on two opposite sides of the bottom plate, and the blocking cover and the peephole are sealed and connected.

9. The vehicle door module assembly according to any one of claims 1 to 3, characterized in that: The vehicle door module assembly also includes a handle, which is fixedly connected to the base plate and is used to assist assembly.

10. A vehicle door, characterized in that: The invention comprises a vehicle door glass, a vehicle door inner panel and a vehicle door module assembly as claimed in any one of claims 1 to 9, wherein the vehicle door inner panel is provided with a first hollow area, the vehicle door module assembly is installed in the first hollow area, and the vehicle door glass is slidably connected to a first guide rail and a second guide rail of the vehicle door module assembly respectively.

11. The vehicle door according to claim 10, characterized in that: The vehicle door also includes a speaker. The vehicle door inner panel is provided with a second hollow area. The first hollow area and the second hollow area are arranged at intervals, and the speaker is installed in the second hollow area.

12. A vehicle, characterized in that: The vehicle comprises a vehicle body and the vehicle door according to claim 10 or 11, wherein the vehicle door is mounted on the vehicle body.

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