Automobile outside rear-view mirror base structure, automobile outside rear-view mirror and automobile

Abstract

The utility model discloses a mirror seat structure of an automobile outside rear-view mirror, which is used as a connecting body for installing a mirror body of the automobile outside rear-view mirror on an automobile body, and comprises a mirror seat body, the mirror seat body comprises a first shell and a second shell, and the first shell is clamped with the second shell; after the first shell and the second shell are connected in a clamped mode, a cavity is formed between the first shell and the second shell, and a support is arranged in the cavity. One end of the support is used for being detachably connected with a mirror body, and the other end of the support is used for being detachably connected with an automobile body. The end, facing the mirror body, of the second shell is provided with a bottom plate, and the support is detachably connected with the inner side of the bottom plate. A through hole is formed in the bottom plate, and one end, connected with the mirror body, of the bracket penetrates out of the through hole; the mirror seat structure can be applied to the field of automobiles, is mounted on an automobile body as an automobile outside rear-view mirror, and solves the technical problem that the mirror seat structure of the automobile outside rear-view mirror is difficult to assemble in the prior art.

Description

Technical Field

[0001] The utility model relates to the field of automobiles, and in particular to a mirror seat structure of an automobile exterior rearview mirror, an automobile exterior rearview mirror and an automobile. Background Art

[0002] At present, the use of cars is becoming more and more frequent and common. The exterior rearview mirrors of cars have important functions and roles when driving. They not only retain the traditional mirror surface, but also become the carriers of various radars and cameras when smart cars are manufactured.

[0003] The exterior rearview mirror is connected to the car body through a mirror base. The mirror base includes a bracket structure arranged inside for supporting the mirror body structure and an outer shell for beautification on the periphery. The bracket structure can provide structural support for the exterior rearview mirror body. During production, the bracket structure is often assembled with the outer shell as an integral mirror base, which is then installed on the car body.

[0004] See also Figure 1 , is a common mirror holder in the prior art. As can be seen from the figure, the mirror holder is composed of an upper shell 21 and a lower shell 23, and the installation seam formed by the assembly is located on the windward side. The mirror holder installation seam in the prior art is relatively long and has a curved section, and the extension direction of the curved section is similar to or even consistent with the air flow direction during the driving of the car. Therefore, when the car is driving, air is easily introduced into the installation seam, and noise is generated as the air vibrates or flows.

[0005] In addition, the shape division method of the upper shell 21 and the lower shell 23 determines the design and assembly method of the internal support structure and the upper shell 21. Figure 1 The shape division method of the upper shell 21 and the lower shell 23 shown in the figure easily leads to a small operating space when installing the internal bracket structure, which increases the design difficulty of how to connect and fix the bracket structure to the outer shell, as well as the practical difficulty of installing the bracket structure in the outer shell, thereby increasing the R&D risk and assembly difficulty. Utility Model Content

[0006] The utility model aims to provide a mirror base structure for an automobile exterior rearview mirror, so as to solve the technical problem that the mirror base structure for an automobile exterior rearview mirror is difficult to assemble in the prior art.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0008] In the first aspect, the utility model discloses a mirror base structure for an automobile exterior rearview mirror, which is a connector used for installing a mirror body 1 of an automobile exterior rearview mirror on a car body, comprising a mirror base body 2, wherein the mirror base body 2 comprises a first shell 31 and a second shell 33, wherein the first shell 31 is clamped with the second shell 33; after the first shell 31 is clamped with the second shell 33, a cavity is formed between the first shell 31 and the second shell 33, wherein a bracket 32 ​​is arranged in the cavity; one end of the bracket 32 ​​is used for detachable connection with the mirror body 1, and the other end of the bracket 32 ​​is used for detachable connection with the car body; the second shell 33 has a bottom plate 331 at one end facing the mirror body 1, and the bracket 32 ​​is detachably connected to the inner side of the bottom plate 331; a through hole 332 is provided on the bottom plate 331, and one end of the bracket 32 ​​used for connecting with the mirror body 1 passes through the through hole 332.

[0009] During assembly, it is only necessary to fit the bracket 32 ​​directly on the inner side of the bottom plate 331, and then snap the first shell 31 and the second shell 33 together, and the installation of the mirror base body 2 can be completed. Compared with the prior art, the present solution does not need to set the bottom plate 331 and the second shell 33 as two parts, which reduces the number of molds when making molds, reduces the number of assembly steps during assembly, and does not need to set an additional mounting plate on the inner side of the bracket 32. The bottom plate 331 has the function of the mounting plate, and there is no need to set additional holes on the second shell 33 for the bracket 32 ​​to extend out of the holes before assembly.

[0010] This solution simplifies the structure of the mirror base body 2, optimizes the assembly method between various components, reduces research and development risks and assembly risks, shortens the product development cycle, and reduces assembly difficulty.

[0011] One of the implementation methods of the detachable connection between the bracket 32 ​​and the inner side of the base plate 331 is that a plurality of inner studs 35 are fixed on the bracket 32, and correspondingly, a plurality of mounting holes 36 are opened on the base plate 331, and the openings of each inner stud 35 correspond to each mounting hole 36 respectively, and each inner stud 35 and the corresponding mounting hole 36 are used to screw in a screw, so as to realize the detachable connection between the bracket 32 ​​and the inner side of the base plate 331.

[0012] As one of the implementation methods for realizing that the bracket 32 ​​can be detachably connected to the inner side of the bottom plate 331, after the first shell 31 and the second shell 33 are clamped, the seam between the first shell 31 and the second shell 33 along the extension direction of the mirror base body 2 includes a seam first section 341 connected end to end, a seam first section 341 and a seam third section 343;

[0013] The first seam section 341 extends straightly from one end of the mirror holder body 2 close to the vehicle body toward the bottom plate 331 , and one end of the first seam section 341 close to the bottom plate 331 intersects with one end of the first seam section 341 at the bottom plate 331 ;

[0014] The first section 341 of the seam extends in a straight line along the edge of the bottom plate 331 and coincides with the edge line of the bottom plate 331 . The third section 343 of the seam extends in a curve from one end of the mirror holder body 2 close to the car body toward the bottom plate 331 , and one end of the third section 343 of the seam close to the bottom plate 331 intersects with the other end of the first section 341 of the seam at the bottom plate 331 .

[0015] This solution optimizes the splitting method, so that the area of ​​the first shell 31 is increased, that is, the installation window of the second shell 33 is increased, thereby increasing the operating space of the bracket 32 ​​during installation. In addition, the first section 341 of the seam is located on the windward side after assembly. Compared with the corresponding first section 341 of the seam in the prior art, its length is shortened, and the extension direction also has an angle with the air flow direction during driving. Therefore, such a design can also reduce wind noise during driving of the car; in addition, this splitting method is more beautiful than the traditional design method.

[0016] In the second aspect, the utility model also discloses a car exterior rearview mirror for installation on the exterior body of a car, comprising the car exterior rearview mirror seat structure as described above, and also comprising a mirror body, wherein the mirror body comprises a mirror body shell and a lens arranged on one side of the mirror body shell, and the car exterior rearview mirror seat structure is detachably connected to the bottom of the mirror body shell on the opposite side of the lens.

[0017] The lens can be fixedly connected to the lens body shell, or an electric lens rotating device can be arranged in the lens body shell, and the electric lens rotating device is fixedly connected to the back of the lens and can drive the lens to rotate.

[0018] In a third aspect, the utility model further discloses a car, wherein the car exterior rearview mirror base structure as described above is installed on the exterior of the car body.

[0019] The technical solution of the utility model has the following beneficial effects: when assembling the automobile exterior rearview mirror mirror seat structure of the utility model, it is only necessary to first fit the bracket directly on the inner side of the bottom plate, and then clamp the first shell and the second shell to complete the installation of the mirror seat body. Compared with the prior art, the present solution does not need to set the bottom plate and the second shell as two parts, which reduces the number of molds when opening the mold, reduces the assembly steps when assembling, and does not need to set an additional mounting plate on the inner side of the bracket. The bottom plate has the function of the mounting plate, and there is no need to set additional holes on the second shell for the bracket to extend from the holes for assembly; the connection between the various structural parts in the automobile exterior rearview mirror mirror seat structure of the utility model is simple and clear, which optimizes the assembly method between the various parts, reduces the R&D risk and assembly risk, shortens the product development cycle, and reduces the assembly difficulty. In actual production and assembly, the success rate is improved, and the R&D and manufacturing risks are reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings, in which:

[0021] Figure 1 It is a schematic diagram of the structure of the automobile exterior rearview mirror in the comparative example.

[0022] Figure 2 It is an exploded view of the structure of the exterior rearview mirror base of the car in the comparative example.

[0023] Figure 3 It is a schematic diagram of the structure of the exterior rearview mirror base of a car in a comparative example.

[0024] Figure 4 It is a schematic diagram of the method of opening the installation seam of the mirror seat structure of the automobile exterior rearview mirror in the comparative example.

[0025] Figure 5 This is a partial large-scale drawing of the internal installation structure of the exterior rearview mirror base structure of the automobile in the comparative example.

[0026] Figure 6 The utility model is a schematic diagram of the structure of the automobile exterior rearview mirror.

[0027] Figure 7 The utility model is an exploded view of the structure of the automobile exterior rearview mirror base.

[0028] Figure 8 The utility model is a schematic diagram of the structure of the automobile exterior rearview mirror base.

[0029] Fig. 9 The utility model is a schematic diagram of the installation seam opening method of the automobile exterior rearview mirror base structure.

[0030] Fig.10The utility model is a schematic diagram of the internal structure of the automobile exterior rearview mirror base structure.

[0031] Fig.11 for Fig.10 Middle AA section view.

[0032] Fig.12 for Fig.11 Large-scale structural diagram of area B.

[0033] Description of reference numerals:

[0034] 1. Mirror body; 2. Mirror base body; 21. Upper shell; 211. Sealing plate mounting hole; 22. Original design bracket; 23. Lower shell; 241. First section of mounting seam; 242. Second section of mounting seam; 25. Original design inner stud; 26. Ear; 27. Sealing plate; 271. Through hole; 31. First outer shell; 32. Bracket; 33. Second outer shell; 331. Bottom plate; 332. Through hole; 341. First section of joint; 342. Second section of joint; 343. Third section of joint; 35. Inner stud; 36. Mounting hole. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but only represents selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0036] It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In the description of the present invention, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when used, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In addition, the terms "horizontal", "vertical", etc. do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted. In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of the structure of a mirror base for an automobile exterior rearview mirror of the utility model in conjunction with the accompanying drawings.

[0038] In order to elaborate on the characteristics and advantages of the mirror base of the automobile exterior rearview mirror of the present invention, a comparative example and an embodiment are provided in the specific implementation manner to intuitively reflect the difference between the mirror base of the automobile exterior rearview mirror in the prior art and the improved mirror base of the automobile exterior rearview mirror in the present invention.

[0039] Comparative Example

[0040] See also Figures 1 to 5 This comparative example shows the mirror seat structure of the automobile exterior rearview mirror in the prior art, which is used to be installed on the mirror body 1, including a mirror seat body 2, and the end of the mirror seat body 2 away from the mirror body 1 is used to be installed on the automobile body.

[0041] See also Figure 1 and Figure 2The mirror base body 2 includes a lower shell 23, an original design bracket 22, an upper shell 21 and a sealing plate 27. The lower shell 23 is clamped with the peripheral side of the upper shell 21 to form a cavity inside, and the original design bracket 22 is located in the cavity;

[0042] See also Figure 1 , Figure 3 and Figure 4 After the upper shell 21 and the lower shell 23 are snapped together, the installation seam between the upper shell 21 and the lower shell 23 along the extension direction of the mirror base body 2 includes a first installation seam section 241 and a second installation seam section 242 connected end to end, and the first installation seam section 241 and the second installation seam section 242 are both curves;

[0043] For details, please refer to Figure 1 ,exist Figure 1 In the perspective of , the installation seam shown is the first section 241 of the installation seam. The installation seam between the upper shell 21 and the lower shell 23 is curved and extends from the end of the mirror base body 2 close to the car body to the end close to the mirror body 1, but does not extend to the sealing plate 27. There is a distance between the extended end of the first section 241 of the installation seam and the sealing plate 27.

[0044] For details, please refer to Figure 4 The second section 242 of the mounting seam extends in a curve from one end of the mirror holder body 2 close to the automobile body toward the extended end of the first section 241 of the mounting seam, and the extended end of the second section 242 of the mounting seam intersects with the extended end of the first section 241 of the mounting seam.

[0045] This results in a smaller area of ​​the lower shell 23. Compared with the upper shell 21, its opening area is smaller, so the operating space in the cavity for installing the originally designed bracket 22 is reduced; moreover, due to the curved surface shape problem caused by the design of the sealing position between the upper shell 21 and the lower shell 23, the shell 21 and the sealing plate 27 cannot be designed as one piece due to the structural demolding requirements of the upper shell 21 (otherwise it is difficult to demold), and the sealing plate 27 must be arranged in the cavity formed by the clamping of the upper shell 21 and the lower shell 23 at a certain distance from the extended end of the first section 241 of the installation seam.

[0046] Then, in view of the smaller operating space in the prior art, in order to facilitate the installation of the original design bracket 22, please refer to Figure 2 and Figure 5 A sealing plate mounting hole 211 is formed at one end of the upper shell 21, and the outer peripheral side of the sealing plate 27 matches the inner peripheral size of the sealing plate mounting hole 211, and the outer peripheral side of the sealing plate 27 can be snap-fitted to the inner peripheral side of the sealing plate mounting hole 211;

[0047] A through hole is provided on the sealing plate mounting hole 211 , and one end of the original designed bracket 22 for connecting with the mirror body 1 passes through the through hole 332 .

[0048] A mounting plate is protruded laterally from one side of the inner wall of the upper shell 21 to the other side of the inner wall, and a plurality of originally designed internal studs 25 are fixed on one side of the mounting plate facing the sealing plate 27, and the openings of each of the originally designed internal studs 25 are facing the sealing plate 27;

[0049] One end of the original design bracket 22 is fixed with a support ear 26 that matches each original design internal stud 25 respectively, and each of the support ears 26 is provided with a mounting hole. When installing the original design bracket 22, it is necessary to extend one end of the original design bracket 22 with the support ear 26 from the sealing plate mounting hole 211, and align the mounting holes on each support ear 26 with the openings of the corresponding original design internal studs 25, and keep the alignment state, and then screw in the mounting hole and the original design internal stud 25 to achieve the installation of the original design bracket 22. After the installation of the original design bracket 22 is completed, the sealing plate 27 and the lower shell 23 are installed.

[0050] From the above detailed description of the structure of the mirror base body 2 in the prior art, it can be seen that the internal assembly space of the mirror base body 2 in the prior art is small, and the arrangement of the original design bracket 22 is difficult, and the components of the original design bracket 22 can only be placed near the sealing plate mounting hole 211 in order to be able to fix and install the original design bracket 22 from the outside. Using the above structure, during the assembly process, its disadvantages are: there is difficulty in assembly, and there is even a risk of being unable to assemble.

[0051] In addition, during the research and development stage, when using CAS surface seams, it may be difficult to achieve the goals during actual manufacturing and assembly, and due to the curved surface shape problem caused by the sealing position design between the upper shell 21 and the lower shell 23, the demolding operation is also more difficult. If the operation is improper, the molds for manufacturing the upper shell 21 and the lower shell 23 may be scrapped, and the molds need to be redesigned and remade, etc., which will bring irreparable losses to the exterior rearview mirror manufacturers and OEMs. Example

[0052] See also Figures 6 to 12 This embodiment discloses a car exterior rearview mirror base structure, which can be applied to the automotive field and installed on the car body as a car exterior rearview mirror, solving the technical problem of the difficulty in assembling the car exterior rearview mirror base structure in the prior art.

[0053] See also Figure 6 to Figure 7Based on the technical problems solved above, the utility model discloses a mirror base structure for an automobile exterior rearview mirror, which is used as a connector for a mirror body 1 of an automobile exterior rearview mirror to be installed on an automobile body, and includes a mirror base body 2, wherein the mirror base body 2 includes a first shell 31 and a second shell 33, wherein the first shell 31 and the second shell 33 are clamped together; after the first shell 31 and the second shell 33 are clamped together, a cavity is formed between the first shell 31 and the second shell 33, wherein a bracket 32 ​​is arranged in the cavity; one end of the bracket 32 ​​is used for detachable connection with the mirror body 1, and the other end of the bracket 32 ​​is used for detachable connection with the automobile body; please refer to Figure 7 and Fig.12 The second shell 33 has a bottom plate 331 at one end facing the mirror body 1, and the bracket 32 ​​is detachably connected to the inner side of the bottom plate 331; a through hole 332 is provided on the bottom plate 331, and one end of the bracket 32 ​​used for connecting with the mirror body 1 passes through the through hole 332.

[0054] During assembly, it is only necessary to fit the bracket 32 ​​directly on the inner side of the bottom plate 331, and then snap the first shell 31 and the second shell 33 together, so that the installation of the mirror base body 2 can be completed. Compared with the prior art, the present solution does not need to set the bottom plate 331 (which functions as the sealing plate 27 in the original design comparative example and is used to connect the mounting bracket) and the second shell 33 as two parts, which reduces the number of molds when making molds, reduces the number of assembly steps when assembling, and does not need to set an additional mounting plate on the inner side of the bracket 32. The bottom plate 331 has the function of the mounting plate, and does not need to set additional holes on the second shell 33 for the bracket 32 ​​to extend out of the holes for assembly.

[0055] This solution simplifies the structure of the mirror base body 2, optimizes the assembly method between various components, reduces research and development risks and assembly risks, shortens the product development cycle, and reduces assembly difficulty.

[0056] Specifically, one implementation method of the detachable connection between the bracket 32 ​​and the inner side of the bottom plate 331 is as follows: Figures 7 to 12 A plurality of inner studs 35 are fixed on the bracket 32, and correspondingly, a plurality of mounting holes 36 are opened on the base plate 331. The openings of the inner studs 35 correspond to the mounting holes 36 respectively, and screws are screwed into the inner studs 35 and the corresponding mounting holes 36 to realize a detachable connection between the bracket 32 ​​and the inner side of the base plate 331.

[0057] See also Figures 10 to 12 During assembly, screws are used to pass through the mounting holes 36 from the outside of the bottom plate 331 and are screwed to the corresponding inner studs 35 .

[0058] As one of the implementation methods for realizing that the bracket 32 ​​can be detachably connected to the inner side of the bottom plate 331, please refer to Figure 6 , Figure 8 and Fig. 9 After the first shell 31 and the second shell 33 are clamped together, the seam between the first shell 31 and the second shell 33 along the extension direction of the lens holder body 2 includes a first seam section 341, a first seam section 342 and a third seam section 343 connected end to end;

[0059] The first seam section 341 extends straightly from one end of the mirror holder body 2 close to the vehicle body toward the bottom plate 331 , and one end of the first seam section 341 close to the bottom plate 331 intersects with one end of the first seam section 342 at the bottom plate 331 ;

[0060] The first section 342 of the seam extends in a straight line along the edge of the bottom plate 331 and coincides with the edge line of the bottom plate 331 . The third section 343 of the seam extends in a curve from one end of the mirror holder body 2 close to the car body toward the bottom plate 331 , and one end of the third section 343 of the seam close to the bottom plate 331 intersects with the other end of the first section 342 of the seam at the bottom plate 331 .

[0061] This solution optimizes the splitting method, so that the area of ​​the first shell 31 is increased, that is, the installation window of the second shell 33 is increased, thereby increasing the operating space of the bracket 32 ​​during installation. In addition, the first section 341 of the seam is located on the windward side after assembly. Compared with the corresponding first section 341 of the seam in the prior art, its length is shortened, and the extension direction also has an angle with the air flow direction during driving. Therefore, such a design can also reduce wind noise during driving of the car; in addition, this splitting method is more beautiful than the traditional design method.

[0062] The mirror base structure of this solution can reduce R&D risks, facilitate production and assembly, and reduce dependence on workers' assembly operation proficiency, so that product development moves in the direction of low risk, more beautiful and easy to implement.

[0063] In the second aspect, the utility model also discloses a car exterior rearview mirror for installation on the exterior body of a car, comprising the car exterior rearview mirror seat structure as described above, and also comprising a mirror body, wherein the mirror body comprises a mirror body shell and a lens arranged on one side of the mirror body shell, and the car exterior rearview mirror seat structure is detachably connected to the bottom of the mirror body shell on the opposite side of the lens.

[0064] The lens can be fixedly connected to the lens body shell, or an electric lens rotating device can be arranged in the lens body shell, and the electric lens rotating device is fixedly connected to the back of the lens and can drive the lens to rotate.

[0065] In a third aspect, the utility model further discloses a car, wherein the car exterior rearview mirror base structure as described above is installed on the exterior of the car body.

[0066] In summary, the use of the automobile exterior rearview mirror base structure disclosed in the utility model has the following technical effects:

[0067] 1. If the installation is performed according to the automobile exterior rearview mirror base structure developed in the prior art, the mounting hole on the bracket needs to be penetrated from the mounting hole of the sealing plate first, and then assembled with the inner stud by screws, which may easily lead to the situation that it is difficult to assemble successfully during actual production and assembly, and the research and development and manufacturing risks are relatively high. According to the automobile exterior rearview mirror base structure of the utility model, the connection between the structural parts is simple and clear, and the success rate is improved during actual production and assembly, which reduces the research and development and manufacturing risks.

[0068] 2. The automobile exterior rearview mirror base structure of the utility model is simple to assemble and easy to operate, which reduces the assembly skill threshold of assemblers and shortens the assembly time.

[0069] 3. Since the split is in contact with the air during the driving of the car and is prone to generate wind noise, the split line of the automobile exterior rearview mirror seat structure disclosed in the utility model is shorter, and the risk of generating wind noise is reduced. Even if wind noise is generated in actual application, the wind noise value will be reduced due to the shortening of the split line.

[0070] 4. The automobile exterior rearview mirror base structure of the utility model reduces the requirements for the dimensional accuracy control of the individual parts, reduces the product development cost, reduces the assembly and manufacturing cost, shortens the development cycle, and is more environmentally friendly.

[0071] 5. The split between the lower shell and the upper shell of the automobile exterior rearview mirror base structure disclosed by the utility model is more regular and more beautiful.

[0072] It can be understood that the present invention is described by some specific embodiments / embodiments, and those skilled in the art are aware that various changes or equivalent substitutions can be made to these features and specific embodiments / embodiments without departing from the spirit and scope of the present invention. Under the guidance of the present invention, these features and specific embodiments / embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present invention. The specific embodiments / embodiments described in the present invention are part of the specific embodiments / embodiments of the present invention, rather than all of the specific embodiments / embodiments. The components of the specific embodiments / embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the specific embodiments / embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but only represents the selected specific embodiments / embodiments of the present invention. Therefore, the present invention is not limited by the specific embodiments / embodiments disclosed herein, and all other specific embodiments / embodiments obtained by ordinary technicians in the field without creative work based on the specific embodiments / embodiments in the present invention belong to the scope of protection of the present invention.

Claims

1. A vehicle exterior rearview mirror base structure, used as a connector for mounting a mirror body (1) of a vehicle exterior rearview mirror on a vehicle body, characterized in that: The mirror base body (2) comprises a first shell (31) and a second shell (33), wherein the first shell (31) and the second shell (33) are snap-fitted; after the first shell (31) and the second shell (33) are snap-fitted, a cavity is formed between the first shell (31) and the second shell (33), wherein a bracket (32) is arranged in the cavity; one end of the bracket (32) is used for detachably connecting with the mirror body (1), and the other end of the bracket (32) is used for detachably connecting with the vehicle body; the second shell (33) has a bottom plate (331) at one end facing the mirror body (1), and the bracket (32) is detachably connected with the inner side of the bottom plate (331); a through hole (332) is provided on the bottom plate (331), and one end of the bracket (32) used for connecting with the mirror body (1) passes through the through hole (332).

2. The automobile exterior rearview mirror base structure according to claim 1, characterized in that: A plurality of inner studs (35) are fixed on the bracket (32), and correspondingly, a plurality of mounting holes (36) are opened on the base plate (331), and the openings of the respective inner studs (35) correspond to the respective mounting holes (36), and screws are screwed into the respective inner studs (35) and the corresponding mounting holes (36), so as to realize a detachable connection between the bracket (32) and the inner side of the base plate (331).

3. The automobile exterior rearview mirror base structure according to claim 1 or 2, characterized in that: After the first shell (31) and the second shell (33) are snap-fitted, the joint between the first shell (31) and the second shell (33) along the extension direction of the mirror base body (2) comprises a first joint section (341) connected end to end, a first joint section (341) and a third joint section (343); the first joint section (341) extends straightly from one end of the mirror base body (2) close to the automobile body to the bottom plate (331), and the first joint section (341) is close to the end of the bottom plate (331). The first section (341) of the seam intersects with one end of the bottom plate (331); the first section (341) of the seam extends in a straight line along the edge of the bottom plate (331) and coincides with the edge line of the bottom plate (331); the third section (343) of the seam extends in a curved line from one end of the mirror holder body (2) close to the automobile body toward the bottom plate (331); and one end of the third section (343) of the seam close to the bottom plate (331) intersects with the other end of the first section (341) of the seam at the bottom plate (331).

4. Automobile exterior rearview mirror, used for installation on the exterior of an automobile, characterized in that: The vehicle exterior rearview mirror base structure comprises the structure described in any one of claims 1 to 3, and also comprises a mirror body (1), wherein the mirror body (1) comprises a mirror body shell and a lens arranged on one side of the mirror body shell, and the vehicle exterior rearview mirror base structure is detachably connected to the bottom of the mirror body shell on the opposite side of the lens.

5. An automobile, characterized in that The automobile exterior rearview mirror base structure according to any one of claims 1 to 3 is installed on the outside of the automobile body.

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