Positioning installation structure and automobile

Abstract

The invention provides a positioning and mounting structure and an automobile. The positioning and mounting structure comprises two headlamp bodies connected with a front end frame and a marker lamp body arranged between the two headlamp bodies. The marker lamp body is connected with the front end frame through a mounting component, and the mounting component comprises a plurality of mounting plates; a plurality of upper supporting cantilevers in one-to-one correspondence with the mounting plates are arranged on the marker lamp body, and X-direction limiting structures and Z-direction limiting structures are arranged between the upper supporting cantilevers and the mounting plates; and a Y-direction limiting structure is arranged between the end part of the marker lamp body along the Y direction of the automobile body and the headlamp body on the same side. By means of the structural combination, the technical problems that the installation precision of the marker lamp body is reduced due to out-of-tolerance deformation of the single side of the installation plate, and gaps on the two sides of the marker lamp body are symmetrical and cannot be adjusted can be solved. According to the positioning installation structure and the automobile, positioning installation between the marker lamp body and the headlamp body and positioning installation between the penetrating type marker lamp body set and the whole automobile can be guaranteed.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of automobile lamp assembly, and particularly relates to a positioning and mounting structure and an automobile. BACKGROUND

[0002] A common front-through lamp group comprises two front headlamps arranged left and right, and a through middle lamp arranged between the two front headlamps. In installation, the front headlamps are mounted on the same side wing fender front support (hereinafter referred to as "front support") through a conventional mounting structure (threaded connection, bonding, etc.); the through middle lamp is mounted on the radiator grille mounting plate (hereinafter referred to as "mounting plate") through YZ-direction positioning structure, and the two ends of the through middle lamp are mounted on the two front supports through XZ-direction positioning structure. Through data experiments and market verification, the above structure can ensure that the DTS (dimensional tolerance specification) of the front headlamps and the through middle lamp, and the front-through lamp group and the surrounding parts is achieved.

[0003] The through-type logo lamp group is a new type of front-through lamp group, which adopts basically the same structure as the common front-through lamp group, and comprises two front headlamps arranged left and right, and a logo lamp arranged between the two front headlamps.

[0004] The main difference between the through-type logo lamp group and the common front-through lamp group is that the logo lamp of the through-type logo lamp group has a LOGO icon; at the same time, in order to realize the prominent display of the LOGO icon and maintain the visual effect of the through structure, compared with the common front-through lamp group, the front headlamps of the through-type logo lamp group are longer in Y direction.

[0005] Since the through-type logo lamp group and the common front-through lamp group have basically the same structure, the general positioning method of the through-type logo lamp group is basically the same as that of the common front-through lamp group; but the inventors found that after applying the mounting structure of the common front-through lamp group to the through-type logo lamp group, the following technical problems are prone to occur:

[0006] (1) The common mounting plate adopts an integral structure and is mounted on the frame at the front end of the vehicle body through a lower support cantilever; after the logo lamp is installed on the mounting plate, due to the superposition of gravity, unilateral deformation of the mounting plate is prone to occur, which causes deviation of the whole and ultimately leads to the technical problem of reduced installation precision of the logo lamp;

[0007] (2) After the logo lamp is placed between the two front headlamps and connected to the mounting plate, the Y-direction movement of the logo lamp is limited, and at this time the spacing between the end face of the logo lamp and the same side front headlamps is difficult to adjust, which leads to the technical problem that the gap symmetry difference on both sides of the logo lamp cannot be adjusted.

[0008] In summary, the conventional front through lamp group mounting structure cannot be directly applied to the installation of the through type marker lamp group, and there is an urgent need for a positioning and mounting structure applied between the marker lamp body and the front headlamp body, which can realize efficient and stable cooperation. SUMMARY

[0009] The embodiment of the present application provides a positioning and mounting structure and a car, and aims to realize the positioning and mounting between the marker lamp body and the front headlamp body and between the through type marker lamp body group and the whole vehicle.

[0010] To achieve the above object, the technical scheme adopted by the present application is:

[0011] The present application provides a positioning and mounting structure, which comprises two front headlamp bodies connected with the front end frame of the vehicle body and a marker lamp body arranged between the two front headlamp bodies; wherein the marker lamp body is connected with the front end frame through a mounting member; the mounting member comprises a plurality of mounting plates arranged along the Y direction of the vehicle body and spaced apart on the front end frame;

[0012] The marker lamp body has a plurality of upper support cantilevers extending towards the front end frame and corresponding to the plurality of mounting plates; each upper support cantilever is connected with the corresponding mounting plate, and the upper support cantilever and the mounting plate have X direction limiting structure and Z direction limiting structure therebetween;

[0013] Furthermore, the end of the marker lamp body along the Y direction of the vehicle body has Y direction limiting structure between the same side front headlamp body.

[0014] In a possible implementation, the side surface of the mounting plate connected with the upper support cantilever is the upper side surface of the mounting plate, and the Z direction limiting structure comprises:

[0015] a Z direction positioning hole arranged on the upper support cantilever and penetrating the upper support cantilever along the Z direction of the vehicle body; and

[0016] a Z direction locking member inserted into the Z direction positioning hole and connected with the mounting plate to limit the movement of the upper support cantilever away from the mounting plate.

[0017] In a possible implementation, the Z direction positioning hole has a reserved breaking opening on the inner wall thereof; the reserved breaking opening penetrates to the end surface of the upper support cantilever facing the front end frame and also penetrates the upper support cantilever along the Z direction of the vehicle body.

[0018] In a possible implementation, the X direction limiting structure comprises:

[0019] a strip-shaped hole arranged on the upper support cantilever, penetrating the upper support cantilever along the Z direction of the vehicle body and extending along the Y direction of the vehicle body; and

[0020] A limiting plug rod is fixedly connected to the upper side of the mounting plate and is inserted into the strip-shaped hole;

[0021] When the limiting plug rod is inserted into the strip-shaped hole, the outer wall of the limiting plug rod is in contact with the inner side of the strip-shaped hole facing the vehicle body X direction.

[0022] In a possible implementation, the two end faces of the marker lamp body along the vehicle body Y direction are both inclined surfaces; each of the inclined surfaces is parallel to the vehicle body X direction and is inclined inward from top to bottom; and each side face of the headlamp body facing the marker lamp body is parallel to the same side inclined surface;

[0023] The Y-direction limiting structure comprises a plurality of limiting blocks arranged in the up-down direction and spaced between the marker lamp body and the headlamp body; each of the limiting blocks is fixedly connected to the outer side of the marker lamp body and is in abutment with the headlamp body.

[0024] In a possible implementation, the lower side of the marker lamp body has a plurality of upper convex ribs corresponding to the plurality of mounting plates; each of the mounting plates has a first lower support cantilever extending toward the marker lamp body and located at the lower side of the marker lamp body, and the first lower support cantilever has a lower abutment portion extending upward and in contact with the convex end of the upper convex rib;

[0025] The thickness of the lower abutment portion along the horizontal direction gradually decreases from top to bottom.

[0026] In a possible implementation, the marker lamp body and the mounting plate have a collapse space, the upper support cantilever has a reinforcing portion located in the collapse space; the reinforcing portion has a gap with the mounting plate, and the side of the reinforcing portion facing the mounting plate has an inclined portion inclined away from the mounting plate from top to bottom.

[0027] In a possible implementation, the mounting plate has two; the two mounting plates are distributed in a face symmetry, and the symmetry plane is parallel to the XZ plane of the vehicle body and coincides with the midpoint of the vehicle body along the Y direction.

[0028] In a possible implementation, the mounting plate further comprises:

[0029] A second lower support cantilever is fixedly arranged on the mounting plate, extends toward the same side headlamp body, and is located at the lower side of the headlamp body; and

[0030] A support portion is fixedly arranged on the mounting plate and located at the side of the mounting plate facing the other mounting plate.

[0031] Wherein, each of the support part and the mounting plate has an X-direction reserved hole through the vehicle body X-direction; and the marker lamp body has two alignment parts adapted to abut on the two support parts respectively.

[0032] In the embodiment of the application, the preliminary positioning of the marker lamp body in the vehicle body Y-direction is realized through the butt joint of the plurality of upper support cantilevers and the plurality of mounting plates; on this basis, the position limitation of the marker lamp body in the vehicle body X-direction and the vehicle body Z-direction is realized through the X-direction limiting structure and the Z-direction limiting structure; and through the fine adjustment of the marker lamp body along the vehicle body Y-direction and the connection of the Y-direction limiting structure, the complete positioning of the marker lamp body in the vehicle body Y-direction is also realized.

[0033] Compared with the prior art, the positioning and mounting structure provided by the embodiment can avoid the defect of reduced installation precision of the marker lamp body caused by unilateral deformation of the mounting plate out of tolerance, because the mounting plate has a plurality of mounting plates and the plurality of mounting plates simultaneously act on the positioning of the marker lamp body; at the same time, when the marker lamp body is connected with the mounting plate, the marker lamp body can still be fine adjusted along the vehicle body Y-direction to ensure that the gap on both sides of the marker lamp body is effectively adjusted.

[0034] The technical scheme adopted by the application further provides an automobile comprising the positioning and mounting structure proposed in any of the foregoing.

[0035] The automobile provided by the embodiment has the same beneficial effects as the positioning and mounting structure described above, and will not be described here again. BRIEF DESCRIPTION OF DRAWINGS

[0036] In order to more clearly illustrate the technical scheme in the embodiments of the application, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0037] Figure 1 The three-dimensional structure schematic diagram of the positioning and mounting structure provided by the embodiment of the application;

[0038] Figure 2 The explosion schematic diagram between the marker lamp body and the mounting plate adopted by the embodiment of the application;

[0039] Figure 3 The three-dimensional structure schematic diagram of the marker lamp body adopted by the embodiment of the application;

[0040] Figure 4 The three-dimensional structure schematic diagram of the marker lamp body adopted by the embodiment of the application; Figure 3 The local enlarged schematic diagram at the upper circle A;

[0041] Figure 5 Fig. 2 is a perspective view of the marker lamp body used in the embodiment of the present application;

[0042] Figure 6 Fig. 3 is a perspective view of the mounting plate used in the embodiment of the present application;

[0043] Figure 7 Fig. 4 is a front view of the embodiment of the present application; Figure 6 Fig. 5 is a front view of the embodiment of the present application;

[0044] Figure 8 Fig. 6 is a sectional view of the embodiment of the present application along the B-B line in Fig. 4; Figure 7 Fig. 7 is a sectional view of the embodiment of the present application along the C-C line in Fig. 4; Fig. 8 is a sectional view of the embodiment of the present application along the D-D line in Fig. 4;

[0045] Fig. 9 is a sectional view of the embodiment of the present application along the E-E line in Fig. 4; Figure 9 Fig. 10 is a sectional view of the positioning and mounting structure provided by the embodiment of the present application; Fig. 11 is a sectional view of the positioning and mounting structure provided by the embodiment of the present application;

[0046] Fig. 12 is a sectional view of the positioning and mounting structure provided by the embodiment of the present application; Figure 10 Fig. 13 is an enlarged view of the circle C in Fig. 4; Figure 9 Fig. 14 is an enlarged view of the circle D in Fig. 4; Fig. 15 is an enlarged view of the circle E in Fig. 4;

[0047] Reference signs: 1, headlamp body; 2, marker lamp body; 21, upper ridge portion; 22, alignment portion; 3, mounting plate; 31, support portion; 311, X-direction reserved hole; 4, X-direction limiting structure; 41, strip-shaped hole; 42, limiting insertion rod; 5, Z-direction limiting structure; 51, Z-direction positioning hole; 511, reserved breaking opening; 52, Z-direction locking member; 6, Y-direction limiting structure; 7, upper support cantilever; 71, reinforcing portion; 711, inclined portion; 8, first lower support cantilever; 81, lower butt joint portion; 9, second lower support cantilever. DETAILED DESCRIPTION

[0048] In order to make the technical problems, technical solutions and beneficial effects of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0049] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0050] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0051] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0052] For the convenience of description, in the present embodiment, the width direction of the vehicle body (i.e. the arrangement direction of the driver's seat and the front passenger's seat) is defined as the vehicle body Y direction, the length direction of the vehicle body (i.e. the arrangement direction of the front end and the rear end) is defined as the vehicle body X direction, and the height direction of the vehicle body (i.e. the arrangement direction of the bottom and the top) is defined as the vehicle body Z direction.

[0053] Please refer to Figures 1 to 10 , the positioning and mounting structure provided by the present application will be described. The positioning and mounting structure proposed by the present application comprises two front headlamp bodies 1 and a logo lamp body 2.

[0054] Among them, two front headlamp bodies 1 are connected with the front end frame of the vehicle body, and the specific connection mode includes: fixing the front headlamp body 1 on the same side of the front fender support, so that the light source of the front headlamp body 1 faces the required direction. At the same time, the front surface of the two front headlamp bodies 1 extends along the Y direction of the vehicle body; in the present embodiment, the adjacent side of the two front headlamp bodies 1 is defined as the inner side of the front headlamp body 1, and the opposite side of the two front headlamp bodies 1 is defined as the outer side of the front headlamp body 1.

[0055] The logo lamp body 2 is arranged between the two front headlamp bodies 1, and the two ends thereof along the Y direction of the vehicle body are adjacent to the inner side surfaces of the two front headlamp bodies 1 respectively; the logo lamp body 2 has a LOGO icon thereon to achieve the technical purpose of logo display; and the spacing between the adjacent inner side surface of the front headlamp body 1 and the outer end surface of the logo lamp body 2 has certain requirements, usually a 0.5mm gap is adopted.

[0056] Among them, the logo lamp body 2 is connected with the front end frame through an installation member; specifically, the installation member comprises a plurality of installation plates 3 arranged on the front end frame along the Y direction of the vehicle body, and the installation plates 3 are connected with the front end frame in a conventional fixed connection mode.

[0057] The marker lamp body 2 has a plurality of upper support cantilevers 7 extending towards the front end frame and corresponding to the plurality of mounting plates 3; each upper support cantilever 7 is connected to the corresponding mounting plate 3, and the upper support cantilever 7 and the mounting plate 3 have X-direction limiting structure 4 and Z-direction limiting structure 5.

[0058] When the upper support cantilever 7 and the mounting plate 3 are connected by the X-direction limiting structure 4, the relative movement between the upper support cantilever 7 and the mounting plate 3 along the X-direction of the vehicle body cannot occur; similarly, when the upper support cantilever 7 and the mounting plate 3 are connected by the Z-direction limiting structure 5, the relative movement between the upper support cantilever 7 and the mounting plate 3 along the Z-direction of the vehicle body cannot occur.

[0059] In addition, the end of the marker lamp body 2 along the Y-direction of the vehicle body and the front headlamp body 1 on the same side have Y-direction limiting structure 6; when the marker lamp body 2 and the front headlamp body 1 are connected by the Y-direction limiting structure 6, the relative movement between the marker lamp body 2 and the front headlamp body 1 along the Y-direction of the vehicle body cannot occur.

[0060] In the embodiments of the present application, the docking of the plurality of upper support cantilevers 7 and the plurality of mounting plates 3 realizes the preliminary positioning of the marker lamp body 2 along the Y-direction of the vehicle body; on this basis, the X-direction limiting structure 4 and the Z-direction limiting structure 5 realize the position limitation of the marker lamp body 2 along the X-direction and the Z-direction of the vehicle body; and through the fine adjustment of the marker lamp body 2 along the Y-direction of the vehicle body and the connection of the Y-direction limiting structure 6, the complete positioning of the marker lamp body 2 along the Y-direction of the vehicle body can also be realized.

[0061] The positioning and mounting structure provided by the embodiments can avoid the defect of reduced installation precision of the marker lamp body 2 caused by unilateral deformation of the mounting plate 3, because the mounting plate 3 has a plurality of mounting plates 3 and the plurality of mounting plates 3 simultaneously act on the positioning of the marker lamp body 2; at the same time, when the marker lamp body 2 is connected with the mounting plate 3, the marker lamp body 2 can still be fine adjusted along the Y-direction of the vehicle body to ensure that the gap symmetry difference on both sides of the marker lamp body 2 is effectively adjusted, and the DTS between the front headlamp body 1 and the marker lamp body 2 and between the lamp and the surrounding parts is met.

[0062] It should be noted that DTS refers to "Dimensionnal Technical Specifications", i.e. dimensional technical specifications; the main function of this specification is to define procedures, variable requirements, gaps, surface differences, and related tolerances in the process of automobile design to ensure product quality.

[0063] In some embodiments, as Figure 2As shown, the side of the mounting plate 3 that is connected with the upper support cantilever 7 is the upper side of the mounting plate 3, and when the mounting plate 3 is connected with the upper support cantilever 7, the mounting plate 3 plays a supporting effect on the upper support cantilever 7, i.e. plays a role of limiting the downward movement of the upper support cantilever 7.

[0064] In the present embodiment, the Z-direction limiting structure 5 includes a Z-direction positioning hole 51 and a Z-direction locking member 52.

[0065] The Z-direction positioning hole 51 is arranged on the upper support cantilever 7 and penetrates the upper support cantilever 7 along the Z-direction of the vehicle body.

[0066] The Z-direction locking member 52 is inserted into the Z-direction positioning hole 51 and is connected with the mounting plate 3 to limit the movement of the upper support cantilever 7 away from the mounting plate 3; in combination with the aforementioned limitation of the downward movement of the upper support cantilever 7 by the mounting plate 3, the relative movement between the mounting plate 3 and the marker lamp body 2 along the Z-direction of the vehicle body is limited.

[0067] It should be noted that in the present embodiment, the Z-direction locking member 52 includes a locking bolt and a locking nut; when combined, the locking bolt is inserted into the Z-direction positioning hole 51 from top to bottom, and the lower end of the locking bolt penetrates the mounting plate 3 and extends out; the locking nut is threadedly connected with the extended part of the locking bolt, and the locking nut abuts against the lower side of the mounting plate 3.

[0068] In order to meet the regulation GB24550, in some embodiments, as shown in Figure 4 The inner wall of the Z-direction positioning hole 51 has a reserved breaking opening 511; the reserved breaking opening 511 penetrates to the end face of the upper support cantilever 7 towards the front end frame, and also penetrates the upper support cantilever 7 along the Z-direction of the vehicle body towards one end of the mounting plate 3, so that when a collision occurs, the aforementioned Z-direction locking member 52 is extruded into the reserved breaking opening 511, and the reserved breaking opening 511 is enlarged and the upper support cantilever 7 is damaged, thereby reducing the harm to the person caused by the collision. It should be noted that the width of the reserved breaking opening 511 along the Y-direction of the vehicle body is less than the diameter of the cross section of the aforementioned bolt, so as to ensure the effect of limiting the upward movement of the upper support cantilever 7 relative to the mounting plate 3 by the bolt.

[0069] It should be noted that the regulation GB24550 mentioned here refers to the new version of the national standard of “Protection of Motor Vehicles against Pedestrian Impact” approved and issued by the State Administration for Market Regulation and the State Standardization Administration; this standard is proposed and organized by the Ministry of Industry and Information Technology and revised by the National Automobile Standardization Technical Committee, and will be formally implemented on January 1, 2025.

[0070] Among them, the national standard of "Automobile Collision Protection for Pedestrians" is under the charge of the Ministry of Industry and Information Technology, which mainly clarifies the vehicle application scope, changes the pedestrian protection test area and lower leg impactor, stipulates the technical requirements and test methods, and increases the test method of the front windshield test area and other technical contents. It provides strong standard support for improving the collision protection performance of automobiles for pedestrians, reducing pedestrian casualties in road accidents, and protecting the safety of pedestrians. And "Automobile Collision Protection for Pedestrians" is mainly applicable to M1 and N1 vehicles (among them, M1 vehicles refer to passenger vehicles with four or three wheels, factory maximum total mass exceeding 1t, and passenger seat number exceeding 8; N1 vehicles refer to cargo vehicles with maximum design total mass not exceeding 3500kg), but such vehicles do not include: M1 vehicles with driver seat R point before the front axle center transverse plane or horizontal distance between driver seat R point and front axle center transverse plane not greater than 1100mm, and maximum total mass greater than 2500kg; and N2 vehicles with driver seat R point before the front axle center transverse plane or horizontal distance between driver seat R point and front axle center transverse plane not greater than 1100mm.

[0071] In some embodiments, as shown in Figure 2 , Figure 4 and Figure 6 , the X-direction limiting structure 4 includes a strip-shaped hole 41 and a limiting plug 42.

[0072] The strip-shaped hole 41 is arranged on the upper support cantilever 7, penetrates the upper support cantilever 7 along the vehicle body Z-direction, and extends along the vehicle body Y-direction; in actual production, a rubber strip can also be connected to the inner wall of the strip-shaped hole 41 to avoid structural damage and aging caused by hard contact.

[0073] The limiting plug 42 is fixedly connected to the upper side of the mounting plate 3; when the upper support cantilever 7 and the mounting plate 3 are connected, specifically when the marker lamp body 2 is moved from top to bottom, the limiting plug 42 is adapted to be inserted into the strip-shaped hole 41.

[0074] Since the strip-shaped hole 41 adopts a structure extending along the vehicle body Y-direction, and its width in the vehicle body X-direction remains unchanged, when the limiting plug 42 is inserted into the strip-shaped hole 41, the outer wall of the limiting plug 42 is connected to the inner side of the strip-shaped hole 41 facing the vehicle body X-direction, and the limiting plug 42 can also move relative to the strip-shaped hole 41 along the vehicle body Y-direction to ensure the relative movement of the upper support cantilever 7 and the mounting plate 3 along the vehicle body Y-direction.

[0075] It should be noted that in the present embodiment, by adopting the design of the aforementioned Z-direction limiting structure 5 and X-direction limiting structure 4, Z-direction limiting and X-direction limiting of the marker lamp body 2 can be realized at the same time, specifically:

[0076] When the marker lamp body 2 is placed from top to bottom between the two headlamp bodies 1, the upper supporting cantilever 7 and the mounting plate 3 are in contact, the assembly position of the Z-direction positioning hole 51 and the Z-direction locking piece 52 is locked, that is, the Z-direction locking piece 52 and the mounting plate 3 can be connected at this time to ensure the Z-direction limiting of the marker lamp body 2; at the same time, the limiting insertion rod 42 is inserted from bottom to top into the strip-shaped hole 41 to ensure the X-direction limiting of the marker lamp body 2.

[0077] Among them, the limiting of the marker lamp body 2 in the X-direction of the vehicle body does not require special operation of personnel, and the limiting of the marker lamp body 2 in the Z-direction of the vehicle body requires personnel to twist the bolt or nut; that is, in the initial process of installing the marker lamp body 2, the operator only needs to specially process the Z-direction limiting structure 5 to simultaneously realize the Z-direction limiting and X-direction limiting of the marker lamp body 2.

[0078] In some other embodiments, as shown in Figure 2 , Figure 4 and Figure 6 , the X-direction limiting structure 4 includes the strip-shaped hole 41 and the limiting insertion rod 42, and the Z-direction limiting structure 5 includes the Z-direction positioning hole 51 and the Z-direction locking piece 52.

[0079] The strip-shaped hole 41 and the Z-direction positioning hole 51 are both arranged on the upper supporting cantilever 7; among them, the strip-shaped hole 41 penetrates the upper supporting cantilever 7 along the Z-direction of the vehicle body and extends along the Y-direction of the vehicle body; the Z-direction positioning hole 51 penetrates the upper supporting cantilever 7 along the Z-direction of the vehicle body and adopts a round hole structure.

[0080] The limiting insertion rod 42 and the Z-direction locking piece 52 are both fixedly connected to the upper side of the mounting plate 3; when the upper supporting cantilever 7 and the mounting plate 3 are in contact, specifically, when the marker lamp body 2 is moved from top to bottom, the limiting insertion rod 42 is suitable for being inserted into the strip-shaped hole 41, and the Z-direction locking piece 52 is suitable for being inserted into the Z-direction positioning hole 51 (and the Z-direction locking piece 52 is connected to the mounting plate 3 to limit the movement of the upper supporting cantilever 7 away from the mounting plate 3).

[0081] By adopting this technical scheme, the loading of the X-direction limiting structure 4 and the Z-direction limiting structure 5 can be simultaneously realized, thereby optimizing the steps of the device in actual assembly and improving the assembly efficiency of the device.

[0082] In some embodiments, as shown in Figure 3 and Figure 5 , the two end surfaces of the marker lamp body 2 along the Y-direction of the vehicle body both adopt inclined surfaces; that is, the side surfaces of the marker lamp body 2 facing the two headlamp bodies 1 are both inclined surfaces.

[0083] In the embodiment, each inclined surface is parallel to the X direction of the vehicle body and inclines inward from top to bottom; and the side surface of each headlamp body 1 towards the marker lamp body 2 is parallel to the inclined surface on the same side; that is, during the process of inserting the marker lamp body 2 into the gap between the two headlamp bodies 1 from top to bottom, the gap distance between the marker lamp body 2 and the headlamp body 1 remains consistent; meanwhile, the adjacent surfaces of the two headlamp bodies 1 form a V-shaped structure to avoid damage caused by the contact between the right angle and the inclined surface, and also enable the two headlamp bodies 1 to guide the marker lamp body 2 longitudinally and ensure the installation efficiency of the marker lamp body 2.

[0084] In combination with the aforementioned Z direction limiting structure 5 and the X direction limiting structure 4, the space between each inclined surface of the marker lamp body 2 and the inner side surface of the headlamp body 1 on the same side is limited along the Y direction of the vehicle body, so as to realize the preliminary adjustment of the position of the marker lamp body 2 along the Y direction of the vehicle body during the operation step of inserting the marker lamp body 2 into the gap between the two headlamp bodies 1 from top to bottom, and make the subsequent positioning of the marker lamp body 2 along the Y direction of the vehicle body simpler and faster.

[0085] The aforementioned Y direction limiting structure 6 includes a plurality of limiting blocks arranged between the marker lamp body 2 and the headlamp body 1 along the up-down direction; specifically, the limiting blocks are divided into two groups, and the two groups of limiting blocks are arranged at the two ends of the marker lamp body 2 towards the Y direction of the vehicle body; and each group of limiting blocks includes a plurality of limiting blocks, and the number of the two groups of limiting blocks is equal and symmetrically arranged along the XZ plane of the vehicle body; when the limiting blocks on one side are multiple, the multiple limiting blocks are arranged along the up-down direction, and the two limiting blocks adjacent along the up-down direction can be at different X direction positions. In the embodiment, the limiting blocks are four, and the four limiting blocks are equally divided into two groups; the two groups of limiting blocks are respectively fixed on the two sides of the marker lamp body 2, and each group of limiting blocks includes two limiting blocks arranged along the Z direction of the vehicle body. Each limiting block is fixedly connected with the outer side surface of the marker lamp body 2, and also abuts against the headlamp body 1; the connecting surface and the abutting surface of the limiting block are parallel to the end surface of the marker lamp body 2 towards the Y direction of the vehicle body.

[0086] The reason for such arrangement is to cooperate with the guiding effect of the V-shaped structure formed by the two headlamp bodies 1 mentioned in the foregoing description, so that when the marker lamp body 2 is inserted into the space between the two headlamp bodies 1 from top to bottom, the multiple limiting blocks enter in turn, and after the marker lamp body 2 is in place, each limiting block abuts against the inner side surface of the headlamp body 1 on the same side, thereby limiting the movement of the marker lamp body 2 along the Y direction of the vehicle body.

[0087] Wherein, since the two end faces of the marker lamp body 2 along the vehicle body Y direction are both inclined surfaces, the two limit blocks in the same horizontal plane cannot simultaneously contact the inner side surfaces of the two headlamp bodies 1 before the marker lamp body 2 is in place, and such design can greatly avoid the influence of the loading process of the marker lamp body 2 on the stable arrangement of the headlamp body 1.

[0088] In some other embodiments, the two end faces of the marker lamp body 2 along the vehicle body Y direction are both inclined surfaces, and the side surface of each headlamp body 1 towards the marker lamp body 2 is a flat surface.

[0089] In the present embodiment, each inclined surface is parallel to the vehicle body X direction and inclined towards the inner side from top to bottom; that is, during the process of inserting the marker lamp body 2 into the gap between the two headlamp bodies 1 from top to bottom, the gap distance between the marker lamp body 2 and the headlamp body 1 is first large and then small, so as to facilitate the insertion of the marker lamp body 2 into the headlamp body 1.

[0090] It should be noted that, when the present embodiment is adopted, the standard gap (0.5mm) between the marker lamp body 2 and the headlamp body 1 refers to the gap between the upper end of the marker lamp body 2 and the headlamp body 1, that is, the minimum gap between the marker lamp body 2 and the headlamp body 1.

[0091] Based on this, the aforementioned Y-direction limit structure 6 includes a plurality of limit blocks made of elastic material and arranged in the up-down direction between the marker lamp body 2 and the headlamp body 1; specifically, the limit blocks have two groups, and the two groups of limit blocks are arranged at the two ends of the marker lamp body 2 towards the vehicle body Y direction; and each group of limit blocks includes a plurality of limit blocks, and the two groups of limit blocks are equal in number and symmetrically arranged in the vehicle body XZ plane; when there are a plurality of limit blocks on one side, the plurality of limit blocks are arranged in the up-down direction, and the two limit blocks adjacent in the up-down direction can be in different X-direction positions, and the volumes of the plurality of limit blocks increase successively from top to bottom. During the downward movement of the marker lamp body 2, the limit block at the lower end deforms greatly to quickly align the relative positions of the marker lamp body 2 and the headlamp body 1.

[0092] In the present embodiment, the limit blocks have four, and the four limit blocks are equally divided into two groups; the two groups of limit blocks are respectively fixed on the two sides of the marker lamp body 2, and each group of limit blocks includes two limit blocks arranged in the vehicle body Z direction. Each limit block is fixedly connected with the outer side surface of the marker lamp body 2, and also abuts against the headlamp body 1; and the connecting surface of the limit block is an inclined surface parallel to the end surface of the marker lamp body 2 towards the vehicle body Y direction, and the abutting surface of the limit block is a flat surface parallel to the vehicle body Z direction.

[0093] In some other embodiments, each of the front headlamp bodies 1 has an inclined surface towards the side surface of the marker lamp body 2, and the two end surfaces of the marker lamp body 2 along the vehicle body Y direction are both flat surfaces.

[0094] In the present embodiment, each of the inclined surfaces is parallel to the vehicle body X direction and inclined towards the outside from top to bottom; that is, during the process of inserting the marker lamp body 2 into the gap between the two front headlamp bodies 1 from top to bottom, the gap distance between the marker lamp body 2 and the front headlamp bodies 1 is first large and then small, so as to facilitate the insertion of the marker lamp body 2 into the front headlamp bodies 1.

[0095] It should be noted that, when the present embodiment is adopted, the standard gap (0.5mm) between the marker lamp body 2 and the front headlamp bodies 1 refers to the gap between the lower end of the marker lamp body 2 and the front headlamp bodies 1, that is, the minimum gap between the marker lamp body 2 and the front headlamp bodies 1.

[0096] Based on this, the aforementioned Y direction limiting structure 6 includes a plurality of limiting blocks made of elastic material and arranged in the up-down direction and spaced between the marker lamp body 2 and the front headlamp bodies 1; specifically, the limiting blocks have two groups, and the two groups of limiting blocks are arranged at the two ends of the marker lamp body 2 towards the vehicle body Y direction; and each group of limiting blocks includes a plurality of limiting blocks, and the two groups of limiting blocks are equal in number and symmetrically arranged along the vehicle body XZ plane; when the limiting blocks on one side have multiple, the multiple limiting blocks are arranged in the up-down direction and spaced, and the two limiting blocks adjacent in the up-down direction can be at different X direction positions, and the volumes of the multiple limiting blocks decrease successively from top to bottom. During the process of moving the marker lamp body 2 downwards, the limiting blocks are not in contact with the front headlamp bodies 1 until the marker lamp body 2 is positioned, so that the inclined surface of the front headlamp body 1 supports the marker lamp body 2 through the limiting block, achieving a suspension effect on the marker lamp body 2.

[0097] In the present embodiment, the limiting blocks have four, and the four limiting blocks are equally divided into two groups; the two groups of limiting blocks are respectively fixed on the two sides of the marker lamp body 2, and each group of limiting blocks includes two limiting blocks arranged in the vehicle body Z direction and spaced. Each limiting block is fixedly connected with the outer side surface of the marker lamp body 2, and also abuts against the front headlamp body 1; and the connecting surface of the limiting block is a flat surface parallel to the vehicle body Z direction, and the abutting surface of the limiting block is an inclined surface parallel to the inner side surface of the front headlamp body 1.

[0098] In some other embodiments, the X direction limiting structure 4 includes a strip-shaped hole 41 and a limiting insertion rod 42, the Z direction limiting structure 5 includes a Z direction positioning hole 51 and a Z direction locking member 52, and the Y direction limiting structure 6 includes a plurality of limiting blocks arranged in the up-down direction and spaced between the marker lamp body 2 and the front headlamp bodies 1.

[0099] The strip-shaped hole 41 and the Z-direction positioning hole 51 are arranged on the upper support cantilever 7; the strip-shaped hole 41 penetrates the upper support cantilever 7 along the Z-direction of the vehicle body and extends along the Y-direction of the vehicle body; and the Z-direction positioning hole 51 penetrates the upper support cantilever 7 along the Z-direction of the vehicle body and adopts a circular hole structure.

[0100] The limiting insertion rod 42 and the Z-direction locking member 52 are connected to the upper side of the mounting plate 3, and each limiting block is fixedly connected to the end face of the marker lamp body 2 facing the Y-direction of the vehicle body, that is, the limiting insertion rod 42, the Z-direction locking member 52 (particularly the locking bolt not connected with the locking nut), and the limiting block do not affect the longitudinal movement of the marker lamp body 2 relative to the headlamp body 1.

[0101] When the upper support cantilever 7 and the mounting plate 3 are connected, specifically when the marker lamp body 2 is moved from top to bottom, the limiting insertion rod 42 is adapted to be inserted into the strip-shaped hole 41, the Z-direction locking member 52 is adapted to be inserted into the Z-direction positioning hole 51 (and the Z-direction locking member 52 is connected to the mounting plate 3 to limit the movement of the upper support cantilever 7 away from the mounting plate 3), and the limiting block is inserted into the gap between the headlamp body 1 and the marker lamp body 2.

[0102] By adopting this technical scheme, the loading of the X-direction limiting structure 4, the Z-direction limiting structure 5, and the Y-direction limiting structure 6 can be simultaneously achieved, thereby optimizing the steps during actual assembly of the device and improving the assembly efficiency of the device.

[0103] In some embodiments, as shown in FIG. 2, the lower side of the marker lamp body 2 has a plurality of upper convex ridges 21 corresponding to the plurality of mounting plates 3; each mounting plate 3 has a first lower support cantilever 8 extending toward the marker lamp body 2 and located below the marker lamp body 2, and the first lower support cantilever 8 has a lower abutting portion 81 extending upward and abutting the convex end of the corresponding upper convex ridge 21. Figures 5 to 7 During assembly of the marker lamp body 2, first, the plurality of upper convex ridges 21 are aligned with the plurality of lower abutting portions 81, respectively, and then the marker lamp body 2 is moved downward to achieve the preliminary positioning of the marker lamp body 2 on the XY plane of the vehicle body; subsequently, the marker lamp body 2 is moved downward until the upper convex ridges 21 abut the lower abutting portions 81, at which time each limiting block abuts the inner side of the headlamp body 1 to limit the movement of the marker lamp body 2 along the Z-direction of the vehicle body; at the same time, from the overall structure, the first lower support cantilever 8 supports the marker lamp body 2 to avoid the marker lamp body 2 from sagging under the influence of its own gravity, thereby improving the structural strength and stability of the combined structure.

[0104]

[0105] ​The combination of the upper convex rib 21 and the lower butt joint 81, rather than the design of the marker lamp body 2 directly contacting the mounting plate 3 or the first lower support cantilever 8, can make the structure between the marker lamp body 2 and the first lower support cantilever 8 in a cavity, so that when the front side of the marker lamp body 2 hits a pedestrian, the combination of the upper convex rib 21 and the lower butt joint 81 is quickly disconnected, thereby reducing the impact and injury.

[0106] In the embodiment, the thickness of the lower butt joint 81 gradually decreases from top to bottom along the horizontal direction; that is, the connection between the lower butt joint 81 and the first lower support cantilever 8 has a small strength, and when the marker lamp body 2 collides with a person in front of the vehicle, the lower butt joint 81 and the first lower support cantilever 8 are easily disconnected, thereby meeting the pedestrian protection collision requirements; at the same time, the rupture between the marker lamp body 2 and the upper convex rib 21 is avoided to damage the electronic components inside the marker lamp body 2, and the structural stability of the marker lamp body 2 in the event of an accident is ensured.

[0107] In some embodiments, as shown in Figure 8 and Figure 10 , the marker lamp body 2 and the mounting plate 3 have a collapse space; the collapse space extends along the vehicle body X direction, and the side of the aforementioned upper support cantilever 7 facing the collapse space has a reinforcing portion 71; unlike the conventional structure, the reinforcing portion 71 does not directly contact the mounting plate 3, that is, there is a gap between the reinforcing portion 71 and the mounting plate 3, and the side of the reinforcing portion 71 facing the mounting plate 3 has an inclined portion 711 inclined away from the mounting plate 3 from top to bottom.

[0108] When the marker lamp body 2 hits a person, under the influence of the reaction force, the marker lamp body 2 is squeezed into the collapse space on the rear side, and the inclined portion 711 contacts the mounting plate 3, thereby reducing the damage to the person caused by the impact, limiting the trajectory of the marker lamp body 2 squeezed into the collapse space, and avoiding the damage of the marker lamp body 2 caused by excessive squeezing, thereby effectively ensuring the service life of the electronic components inside the marker lamp body 2.

[0109] In some embodiments, as shown in Figure 1 and Figure 2 , the mounting plate 3 has two; the two mounting plates 3 are distributed in a face symmetry, and the symmetry plane is parallel to the XZ plane of the vehicle body and coincides with the midpoint of the vehicle body along the Y direction; that is, the midpoint between the two mounting plates 3 is parallel to the X direction of the vehicle body; by adopting this arrangement, the positioning of the two ends of the marker lamp body 2 is more reliable.

[0110] Specifically, from the actual operation, the above technical solution will affect the following two process steps:

[0111] Firstly, when connecting the X-direction limiting structure 4, the operator needs to hold and move the marker lamp body 2 along the XY plane of the vehicle body, so that the two strip-shaped holes 41 are aligned with the two limiting insertion rods 42 respectively. This visual process is simpler and has a low error rate. When the two limiting insertion rods 42 are inserted into the two strip-shaped holes 41 respectively, the two strip-shaped holes 41 cooperate with each other to realize the rotation limiting of the marker lamp body 2 with any one of the limiting insertion rods 42 as the axis.

[0112] Secondly, when connecting the Z-direction limiting structure 5, the operator needs to hold and move the marker lamp body 2 along the XY plane of the vehicle body, so that the two Z-direction positioning holes 51 are aligned with the fixed positions of the two Z-direction locking members 52 respectively. Similarly, this visual process is simpler and has a low error rate. After the two Z-direction locking members 52 are connected to the support cantilever 7 and the mounting plate 3, the two Z-direction locking members 52 cooperate with each other to realize the rotation limiting of the marker lamp body 2 with any one of the Z-direction locking members 52 as the axis.

[0113] In some embodiments, as shown in Figs. 1 and 2, the mounting plate 3 further comprises a first lower support cantilever 8, which is fixedly arranged on the mounting plate 3 and extends towards the front headlamp body 1 on the same side and below the front headlamp body 1 to support the front headlamp body 1. Figure 1 and Figure 6 In some embodiments, as shown in Figs. 1 and 2, the mounting plate 3 further comprises a first lower support cantilever 8, which is fixedly arranged on the mounting plate 3 and extends towards the front headlamp body 1 on the same side and below the front headlamp body 1 to support the front headlamp body 1.

[0114] In the actual use of the marker lamp body 2, the enhancement of the structure of the mounting plate 3 by the second lower support cantilever 9 mainly reflects in the process of resisting the Y-direction force of the vehicle body. In order to further reflect the substantial effect of this enhancement, the mounting plate 3 further comprises a support portion 31, which is fixedly arranged on the mounting plate 3 and located on the side of the mounting plate 3 facing the other mounting plate 3, i.e., on the adjacent side surfaces of the two mounting plates 3.

[0115] Therefore, the marker lamp body 2 has two alignment portions 22 adapted to abut on the two support portions 31 respectively. Specifically, through the combination of the support portion 31 and the alignment portion 22, the alignment portion 22 and the support portion 31 abut on the inner side of the mounting plate 3, thereby limiting the movement of the marker lamp body 2 towards the Y-direction of the vehicle body, and enhancing the structural stability between the marker lamp body 2 and the mounting plate 3.

[0116] The support part 31 and the mounting plate 3 have an X-direction reserved hole 311 penetrating along the vehicle body X-direction, so that the structure strength of the connection between the support part 31 and the mounting plate 3 is reduced when resisting the Y-direction force of the vehicle body, the connection between the support part 31 and the mounting plate 3 is more likely to be broken when the marker lamp body 2 hits the pedestrian, so that the impact is reduced and the pedestrian protection collision requirement is met.

[0117] In some embodiments, as shown in Figure 1 and Figure 6 The marker lamp body 2 has two alignment parts 22 adapted to abut on the two mounting plates 3 respectively; specifically, the alignment part 22 directly abuts on the mounting plate 3, which can also achieve accurate positioning of the marker lamp body 2 and structure support of the marker lamp body 2; however, compared with the way that the alignment part 22 abuts on the mounting plate 3 through the support part 31, the alignment part 22 is more difficult to be placed, that is, the installation efficiency of the structure is affected to some extent, but the structure is simplified and the structure cost is reduced.

[0118] In some embodiments, the application has the following features:

[0119] Firstly, the Z-direction limiting structure 5 includes a Z-direction positioning hole 51 arranged on the upper support cantilever 7; the Z-direction positioning hole 51 penetrates the upper support cantilever 7 along the vehicle body Z-direction, and the inner wall of the Z-direction positioning hole 51 has a reserved breaking hole 511.

[0120] Secondly, each mounting plate 3 has a first lower support cantilever 8 extending towards the marker lamp body 2 and located on the lower side of the marker lamp body 2; and the first lower support cantilever 8 has a lower butt joint part 81 extending upwards (for abutting on the marker lamp body 2), and the thickness of the lower butt joint part 81 gradually decreases from top to bottom along the horizontal direction.

[0121] Thirdly, the marker lamp body 2 and the mounting plate 3 have a collapse space extending along the vehicle body X-direction, and the side of the aforementioned upper support cantilever 7 facing the collapse space has a reinforcing part 71; different from the conventional structure, the reinforcing part 71 is not in direct contact with the mounting plate 3, that is, there is a gap between the reinforcing part 71 and the mounting plate 3, and the side of the reinforcing part 71 facing the mounting plate 3 has an inclined part 711 inclined away from the mounting plate 3 from top to bottom.

[0122] Fourthly, the mounting plate 3 further includes a support part 31 fixedly connected thereto, and the support part 31 and the mounting plate 3 have an X-direction reserved hole 311 penetrating along the vehicle body X-direction.

[0123] When the marker lamp body 2 hits the human body, the marker lamp body 2 is extruded into the rear collapse space under the influence of the reaction force, and the inclined part 711 is in contact with the mounting plate 3, thereby limiting the trajectory of the marker lamp body 2 extruded into the collapse space, avoiding the case that the marker lamp body 2 is damaged due to excessive extrusion, and effectively ensuring the service life of the internal electronic elements of the marker lamp body 2. At the same time, the Z-direction locking part 52 is extruded into the reserved fracture 511, so that the reserved fracture 511 is enlarged and the upper support cantilever 7 is damaged. In addition, the connection between the lower butt joint part 81 and the first lower support cantilever 8 and the connection between the support part 31 and the mounting plate 3 are disconnected.

[0124] By adopting the above technical scheme, the impact can be reduced by sacrificing the body structure, so as to meet the pedestrian protection collision requirement, reduce the injury degree of the impacted person, and improve the safety of vehicle driving.

[0125] Based on the same inventive concept, the embodiment of the present application also provides an automobile comprising the positioning and mounting structure according to any one of the preceding embodiments, i.e., the positioning and mounting of the two headlamp bodies 1 and the marker lamp body 2 are realized through the positioning and mounting structure.

[0126] In the embodiment of the present application, the abutment of the plurality of upper support cantilevers 7 and the plurality of mounting plates 3 realizes the preliminary positioning of the marker lamp body 2 in the vehicle body Y direction. On this basis, the X-direction limiting structure 4 and the Z-direction limiting structure 5 realize the position limitation of the marker lamp body 2 in the vehicle body X direction and the vehicle body Z direction. In addition, by fine-tuning the marker lamp body 2 along the vehicle body Y direction and connecting the Y-direction limiting structure 6, the complete positioning of the marker lamp body 2 in the vehicle body Y direction can also be realized.

[0127] Compared with the prior art, the automobile provided by the embodiment can avoid the defect that the installation precision of the marker lamp body 2 is reduced due to unilateral deformation of the mounting plate 3 out of tolerance, because the mounting plate 3 has a plurality of mounting plates 3 and the plurality of mounting plates 3 simultaneously act on the positioning of the marker lamp body 2. At the same time, when the marker lamp body 2 is connected with the mounting plate 3, the marker lamp body 2 can still be fine-tuned along the vehicle body Y direction to effectively adjust the symmetrical difference of the gap on both sides of the marker lamp body 2, while meeting the DTS between the headlamp body 1 and the marker lamp body 2 and between the lamp and the surrounding parts, so as to realize the guarantee of the stability of the whole vehicle structure and the driving safety.

[0128] The above is only a preferred embodiment of the present application and does not limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A positioning mounting structure comprising two headlamp bodies (1) connected to a front end frame of a vehicle body, and a marker lamp body (2) provided between the two headlamp bodies (1); wherein, The marker lamp body (2) is connected with the front end frame through a mounting member; characterized in that the mounting member comprises a plurality of mounting plates (3) which are arranged on the front end frame along the vehicle body Y direction at intervals; The marker lamp body (2) has a plurality of upper support cantilevers (7) which extend towards the front end frame and correspond to the mounting plates (3) one by one; each upper support cantilever (7) is connected with the corresponding mounting plate (3), and the upper support cantilever (7) and the mounting plate (3) have X direction limiting structure (4) and Z direction limiting structure (5) therebetween; And the end of the marker lamp body (2) along the vehicle body Y direction and the front headlamp body (1) on the same side have Y direction limiting structure (6) therebetween.

2. The positioning mounting structure of claim 1, wherein The side of the mounting plate (3) connected with the upper support cantilever (7) is the upper side of the mounting plate (3), and the Z direction limiting structure (5) comprises: Z direction positioning hole (51) arranged on the upper support cantilever (7) and penetrating through the upper support cantilever (7) along the vehicle body Z direction; and Z direction locking member (52) inserted into the Z direction positioning hole (51) and connected with the mounting plate (3) to limit the movement of the upper support cantilever (7) away from the mounting plate (3).

3. The positioning mounting structure of claim 2, wherein The inner wall of the Z direction positioning hole (51) has a reserved breaking opening (511) which penetrates to the end face of the upper support cantilever (7) towards the front end frame and also penetrates through the upper support cantilever (7) along the vehicle body Z direction.

4. The positioning mounting structure of claim 1, wherein The X direction limiting structure (4) comprises: Strip-shaped hole (41) arranged on the upper support cantilever (7) and penetrating through the upper support cantilever (7) along the vehicle body Z direction and extending along the vehicle body Y direction; and Limiting insertion rod (42) fixedly connected to the upper side of the mounting plate (3) and inserted into the strip-shaped hole (41); When the limiting insertion rod (42) is inserted into the strip-shaped hole (41), the outer wall of the limiting insertion rod (42) is connected with the inner side of the strip-shaped hole (41) towards the vehicle body X direction.

5. The positioning mounting structure of claim 1, wherein Both end faces of the marker lamp body (2) along the vehicle body Y direction adopt inclined surfaces; each inclined surface is parallel to the vehicle body X direction and inclined towards the inner side from top to bottom; and the side of each front headlamp body (1) towards the marker lamp body (2) is parallel to the inclined surface on the same side; The Y direction limiting structure (6) comprises a plurality of limiting blocks arranged between the marker lamp body (2) and the front headlamp body (1) along the up-down direction at intervals; each limiting block is fixedly connected with the outer side of the marker lamp body (2) and also abuts against the front headlamp body (1).

6. The positioning mounting structure of claim 1, wherein The lower side of the marker lamp body (2) has a plurality of upper convex rib portions (21) corresponding to the plurality of mounting plates (3) one by one; each of the mounting plates (3) has a first lower support cantilever (8) extending towards the marker lamp body (2) and located at the lower side of the marker lamp body (2), and the first lower support cantilever (8) has a lower butt joint portion (81) extending upwards and connected with the convex end of the upper convex rib portion (21). The thickness of the lower butt joint portion (81) in the horizontal direction gradually decreases from top to bottom.

7. The positioning mounting structure of claim 1, wherein The marker lamp body (2) and the mounting plate (3) have a collapse space, and the upper support cantilever (7) has a reinforcing portion (71) in the collapse space; the reinforcing portion (71) has a gap with the mounting plate (3), and the side of the reinforcing portion (71) towards the mounting plate (3) has an inclined portion (711) inclined away from the mounting plate (3) from top to bottom.

8. The positioning mounting structure of any one of claims 1-7, wherein, The mounting plate (3) has two; two mounting plates (3) are symmetrically distributed, and the symmetry plane is parallel to the XZ plane of the vehicle body and coincides with the midpoint of the vehicle body in the Y direction.

9. The positioning mounting structure of claim 8, wherein The mounting plate (3) further comprises: A second lower support cantilever (9) fixedly arranged on the mounting plate (3) extends towards the front headlamp body (1) on the same side and is located at the lower side of the front headlamp body (1); and A support portion (31) fixedly arranged on the mounting plate (3) is located on the side of the mounting plate (3) towards the other mounting plate (3); Each of the support portions (31) and the mounting plate (3) has an X-direction reserved hole (311) penetrating in the X-direction of the vehicle body; and the marker lamp body (2) has two alignment portions (22) adapted to abut on two support portions (31) respectively.

10. An automobile characterized by The positioning and mounting structure comprises the positioning and mounting structure according to any one of claims 1-9. The positioning and mounting structure comprises the positioning and mounting structure according to any one of claims 1-9.

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